[....] Starting enhanced syslogd: rsyslogd[ 12.740261] audit: type=1400 audit(1517222931.849:4): avc: denied { syslog } for pid=3901 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 OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts. 2018/01/29 10:49:02 fuzzer started 2018/01/29 10:49:03 dialing manager at 10.128.0.26:32911 2018/01/29 10:49:06 kcov=true, comps=false 2018/01/29 10:49:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0xf0)=[{{&(0x7f0000022000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000b9d000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000492000)=""/83, 0x53}, {&(0x7f0000be8000-0x5a)=""/90, 0x5a}, {&(0x7f000013e000)=""/225, 0xe1}], 0x5, &(0x7f0000000000)=""/161, 0xa1, 0x1}, 0xb4}, {{&(0x7f0000e20000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000de3000)=""/55, 0x37}, {&(0x7f000043d000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f00009c5000-0x18)=""/24, 0x18}, {&(0x7f0000001000-0x5)=""/5, 0x5}, {&(0x7f0000001000-0x67)=""/103, 0x67}], 0x6, &(0x7f0000ebf000-0x31)=""/49, 0x31, 0x7}, 0x80000000}, {{&(0x7f00000e6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000082a000)=[{&(0x7f0000001000-0x3b)=""/59, 0x3b}], 0x1, &(0x7f0000a1e000)=""/120, 0x78, 0xc0}, 0x3a46}, {{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f000051c000-0x12)=""/18, 0x12}], 0x1, &(0x7f0000dea000)=""/192, 0xc0, 0x7fff}, 0x7}], 0x4, 0x10000, &(0x7f0000b17000)={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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000000000)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x90)={0x7, 0x288, 0x1, 0xb8f9, 0x2, [{0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)=0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1f) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/173, &(0x7f0000001000)=0xad) inotify_init1(0x800) mprotect(&(0x7f0000055000/0x4000)=nil, 0x4000, 0x4) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/29 10:49:07 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0x4e)=""/78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000002000)='./file0\x00', 0x2, 0x40) write$selinux_create(r0, &(0x7f0000002000)=@objname={'system_u:object_r:apm_bios_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x34, 0x20, './file0\x00'}, 0x3a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 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) lsetxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)=@random={'trusted.', '/selinux/avc/hash_stats\x00'}, &(0x7f0000004000-0x1)='\x00', 0x1, 0x2) bind$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x983, 0x3, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000005000-0xc)=@known='trusted.syz\x00', &(0x7f0000000000)='system_u:object_r:apm_bios_t:s0', 0x1f, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000006000-0xb3)="b50cafc5695ac2733a513820510ce900f83b9ae9f5debbdb39553239b0705ed397a82b91a5d6e17d2d9d529fb5faa18e36d4c52edfc54616d525c627ed6e5f10a8821daddb53a205526e0bcb28a07c8ca49193fc9209e5d85a33a5b0b8e50449cc68a1ede08bbcfc22ca32dbc2aeced8cd9e75b6cce367104aa6d54e09b3eec119e58d9d18133e930b08b56c0a65c8597b14979b904289ba3adc3c8e975d41a03f5fb02f494f1f56708a24d47ae560e4805dc5", 0xb3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000004000-0x5c)={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xa000}, 0x2, [0x1, 0x5ee4, 0x245, 0x9, 0x100000001, 0x9, 0x5, 0x1]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000006000)={@generic="e8e359495b5206a1712009d1aa57294f", @ifru_ivalue=0x0}) shutdown(r2, 0x0) fadvise64(r1, 0x0, 0x1, 0x4) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000005000/0x2000)=nil) mprotect(&(0x7f0000e25000/0xc000)=nil, 0xc000, 0x1) prctl$setmm(0x23, 0x6, &(0x7f0000003000/0x1000)=nil) 2018/01/29 10:49:07 executing program 4: socketpair(0x10, 0x803, 0x0, &(0x7f000097f000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfffffffffffffbff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregs(0xe, r2, 0x9, &(0x7f0000190000)=""/4096) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x1)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002000-0x28)={0x2, 0x9, 0x3, 0x9, 0x5, 0x0, 0x0, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x10000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7302c224, 0x200, 0x9, 0x29, r3}, 0x10) r4 = request_key(&(0x7f0000003000-0xa)='syzkaller\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='bdev\'wlan1\x00', 0xfffffffffffffffe) r5 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="5514199d66307a99f593d253c4933d4bbf227117e5dcf7998676e0436c26426bf8b3cd9311a1c22631c25a3cfa04d0528011687665ad4db6777dbc6289f6081c4887c0abd30c8cd87005c00c804924d0110c1a44fc33d8c8034e56285b28e16dca48e0c9b2c41649da6c2e57c893593181cfe3a1ff493fff73ccf4e810568ef08e7196ff431ec83f2e726dc14db9dd0b902fa1e3a0176b2e995c861a927099104a5422bae403fd7cc57e821f943f9e11a659ba205ef414f5df96f2819468ed3c07a7a1002a42d12d3888eef15c96eab711bb099dd05981ee7c4b9aff37696889fa", 0xe1, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000003000-0xc)='id_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x69)="d3e73ca1c3a47e20a890c0d34eb2b50e00bba65cb3dc12f85803b8284888cf3b47841828506516da12bc60144337fc96d90c7d1328809adaa254ed87aec31084777cdaab07ece4c7a2a5e79a3d9299227c886452cbb1a3296507d0bf4504511aeccd118670883f409b", 0x69, 0xfffffffffffffffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000004000-0xc)={r4, r5, r6}, &(0x7f0000001000)=""/113, 0x71, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setstatus(r7, 0x4, 0x44000) linkat(r0, &(0x7f0000002000)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00', 0x400) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x6, 0x8001, 0x200, 0x2, r3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x3c476c88, 0x1, 'client0\x00', 0x4, "233d66e305ddcd94", "bda23de522acc7fe7e8e51f20fdc45f75058640744ada55beb6486b840d03d89", 0x1f, 0xcac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000005000)={0x3f, 0x20, 0x7ff, 0x4, 0xd639, 0x1295d734, 0x5, 0x10001}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000007000-0x2a)="67be1fc71d608cd72bb96d056e575a6bf7bd3911f7d262cd7d547b45a6df5bc9eceb48c43540c01592f9", 0x2a, 0x4, &(0x7f0000006000)={0xa, 0x2, 0xffffffff00000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f1a}, 0x1c) 2018/01/29 10:49:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000152000)=@req={0x50, &(0x7f0000801000)={@generic="04a535e6d434b9ace77b56fba65f32eb", @ifru_names=@common='eql\x00'}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000-0x50)={@common='erspan0\x00', @ifru_mtu=0xae0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x2, 0x0}) sysfs$3(0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000003000-0xbc)={0x2, 0x0, 'client1\x00', 0x4, "0a699492dda990de", "c8cfbc718e4bd5d8978183e5183b2a4fc46655ff4dcd9c7f33bf07d8cfb6a8d0", 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002000-0x20)={@common='irlan0\x00', @ifru_flags=0xa000}) sendfile(r1, r0, &(0x7f0000003000-0x8)=0x0, 0xfffffffffffffff7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000005000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xd6, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x8000, 0x2, "38b3f4812f5baa1b15927ea2c1221a9e1549a54442581be81d46ae9383f2070d91326feb115878e2dd8c8e3ba164ee5d4835f7fa62c8d0436243e1ce82c07ae77b6447c8ee7a178ba602c27014c94c8a"}, 0x160) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000005000)={0x1, 0x8001, 0x7, 0x1ff}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000007000-0x18)={&(0x7f0000000000/0x4000)=nil, 0xffffffff, &(0x7f0000004000/0x2000)=nil}, 0x18) inotify_add_watch(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000006000)=""/79) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000)=0xffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000004000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000006000)=@del={0x128, 0x11, 0x2, 0x7, 0x3, {{'rmd320\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x79}, {0x8, 0x1, 0xffffffffffffffe1}, {0x8, 0x1, 0xfffffffffffff80d}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x5a7}]}, 0x128}, 0x1, 0x0, 0x0, 0x40000}, 0x44) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000)=0x9, 0x4) 2018/01/29 10:49:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x2, 0x20001800, 0x3400, 0x81, 0x5, 0xfb, 0x0, 0x6, 0x4, 0x3ff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x10200, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0xbbaa, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000003000-0x8)=0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000004000-0x4)=0x4) fsync(r0) sendto$ipx(r0, &(0x7f0000000000+0x983)="d09359dd52639f24225d447845053da5b340e9e0e8d79ea4e1f4198635", 0x1d, 0x10, &(0x7f0000001000)={0x4, 0x4, 0x200, "47a2903fdcc8", 0x1, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0x6)={0x1, [0x80]}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000007000-0x10)={0xd51, 0x20001000, 0x4000, 0xffff, 0x1ed4, 0x1288, 0xefe3, 0x0, 0x9, 0x100000}, 0x10) syz_open_pts(r1, 0x88900) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000007000)=0x0) userfaultfd(0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000009000-0x4)={0xffffffff7fffffff, 0x7, 0x1000}, 0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000004000-0x4)=0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000004000)="e7930150dea6e26fbc5428b51719623f255485b8740908e9c353bb688571263faf", 0x21, 0x40000, &(0x7f0000009000)=@in={0x2, 0x3, @rand_addr=0xf19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000002000-0x20)=[{&(0x7f000000b000-0x43)="724680bdbc1921be035e9f639af69392bfd262af1e426bff030b603794d78b52e27cbc0f8b4faae022e991ac29c1aee4f7d614b3d5741413d8821415e96e70fb039036", 0x43}, {&(0x7f000000a000)="2abcfbdddbe3b210882258cf0e318950b73d63cf868815976ebafe0b5cbf95118d758a5828b36a31b8782cb4b53e302a79385cde18007e01711f6807bf9ad0d6981e3f86a5fe7b2803fca1cbb828b9abe5d01de6d3bf9e0ce446686e6f253dfd0e362ad679f54a038821261ce4e1d102e3e58ed0069d4efd2f2e83f6965b22dac8c8f999567d21c1792a6e2f9fc0b5cac6a0bf99ff17ec00abe9700f56a36646e3fe8b6c14cf3355ca07c5", 0xab}], 0x2) 2018/01/29 10:49:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000c4b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000009d000)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="778f3418631d28d016b9c96ae60bd65058add146e612c7c0c36abe21a9583ac0a4fb46328f14a20262d998e00e3d4d9e51c76c512734594880baf403181a6f7e95057c48aff7276ef95def724e28ce3851009dd4750acf236fe86fadafe9845c5235eb03ce74a694d9c80f320b945b7ff8a76004c0d7da5c9205848438c1acd8f3f3453f01a0fcd7ec726f6d126dde03bd1025b4d51941491f5f0f160a6e0b630a86a82d7d643ad823b5550e200173381e2e321794dee439229adab753330a789d010a24ede955c7ad3c89bce416aec763c890431870626e") ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000001000-0x4)=0xfffffffffffffff8) r2 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x3, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001000)={0x757, 0x3ff, 0x100000001, 0x6, 0x8, 0x5, 0xff, 0x0, 0xff, 0xffffffffffffff01, 0xfffffffffffffff9, 0x394}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x3, 0x5, [0x7f, 0x40, 0x6, 0xff, 0x1f]}, &(0x7f0000002000)=0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r3, 0x0}, &(0x7f0000002000)=0x8) write$selinux_access(r2, &(0x7f0000002000-0x30)={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x32, 0x0}, 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_eeprom={0x43, 0x20, 0x2, 0x7c, "6b6fa9eed3c78da99e552965f7a796792a56ca0eddd09aa69cd4ac8c444de9bf55471d37e06a2d6cf6f8f9618d0ad992feaf5d88afaf4f8b5f13721978e552518e824161845758394f74b217f4a484a399f9282fb38005d63390dc69902668a25f56d5357a06c56a12002a1294d8d5ecb0f7e7fe5b3a1100ad201990"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000004000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000004000)=[{{&(0x7f0000005000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000001000)=[{&(0x7f0000004000)=""/9, 0x9}], 0x1, &(0x7f0000006000-0x94)=""/148, 0x94, 0x1000}, 0xffffffffffff44ae}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000006000-0xcc)=""/204, 0xcc}, {&(0x7f0000005000)=""/139, 0x8b}, {&(0x7f0000005000)=""/43, 0x2b}, {&(0x7f0000004000)=""/149, 0x95}, {&(0x7f0000006000-0xd7)=""/215, 0xd7}], 0x5, &(0x7f0000001000-0x7e)=""/126, 0x7e, 0x3}, 0x65}, {{&(0x7f0000006000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000005000)=[{&(0x7f0000005000)=""/1, 0x1}, {&(0x7f0000005000)=""/71, 0x47}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000001000-0x4a)=""/74, 0x4a}], 0x4, &(0x7f0000005000-0x18)=""/24, 0x18, 0x4b63}, 0x2}], 0x3, 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) 2018/01/29 10:49:07 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000899000-0x9)='/dev/rtc\x00', 0x240041, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006f1000-0x108)={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]}, [0x1, 0x1, 0x10001, 0x80, 0x6, 0x30c8, 0x3, 0xfff, 0x6, 0x4, 0x47e, 0x43, 0x9, 0x9, 0x9]}, &(0x7f0000391000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000388000-0x8)={r1, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}], 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000001000)=0xa, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) r2 = openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x8040, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000005000-0xe)='./file0/file0\x00', &(0x7f0000005000-0x37)=""/55, 0x37) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000006000-0x10)="b0b264c32ba4d0bb098dd3c0f18cd8dc", 0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000)=0x100000000, &(0x7f0000005000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x6, 0x4) connect$l2tp(r2, &(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x1, {0xa, 0x1, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}}}, 0x32) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000006000)={0x3ff, 0x9, 0x6, 'queue1\x00', 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, 0x0]}) r3 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000007000)={&(0x7f0000008000-0x160)={0x160, 0x6, 0x7, 0x10, 0x2, 0x2, {0x3, 0x0, 0x8}, [@nested={0x140, 0x59, [@generic="e97c9fbea5930a9bc5c3742f5108bf50bfc53ab16c225b830cb6270aeb1f456b0f20c39179a8cb00817088b49ead429115270fe45ad3bbe91f3fac1cfa", @generic="3c6cd3463564c7dd2cce9269ba104ef455146e6cd46ccd88b46755e78142458eb244fc7ec3b9028d1f43fb0a07a200a442963153594a817a0687f66985901b8e611c257211f05bea063f8c546fd9ee525f6935e720319b80143d0f6018d593b2aa8a813f1f8f143050e840994b98b3152d361a4bd427854d235e0f720ae089a0cc", @generic="51bb01259b81878e6c8d080d24f5bf0a3b772303aeb8b0eb53f9f3ce3067e72ac7d17225e1dfcd88fcc07ddf4d5d65a13a84bd0b9ac1c54c2c92a877db17f6fd47f5b0987a7d2be5668c2ea2753b635872e1e75f68ef64c98a768fc7488b5d05f55dcf579c7cc1107a6b0f8f768e5b956af81e09af931d028ed82c"]}, @typed={0xc, 0x25, @pid=r3}]}, 0x160}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c840) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x86}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000009000)='./file0/file0\x00', &(0x7f0000009000+0xc9d)='./file0\x00', &(0x7f0000001000)='coda\x00', 0x2000000, &(0x7f0000004000)="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") 2018/01/29 10:49:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000002000)='./file1\x00', &(0x7f0000001000-0x42)=[&(0x7f0000000000)='wlan0GPLcpusetvmnet1\x00', &(0x7f0000001000)='\x00', &(0x7f0000002000)='\x00posix_acl_access,\x00', &(0x7f0000002000-0x15)='vmnet0>selinuxcpuset\x00', &(0x7f0000003000-0x3)="5d8e00", &(0x7f0000000000)='trusted%cgroup\'-keyringposix_acl_accessmd5sum\x00', &(0x7f0000001000)="2f142f00", &(0x7f0000003000-0x4)='em1\x00', &(0x7f0000003000-0xa)='mime_type\x00', &(0x7f0000003000-0x26)='-cpuset-%md5summime_type3selinuxwlan1\x00'], &(0x7f0000002000)=[&(0x7f0000002000)='\x00', &(0x7f0000001000-0x11)="241a776c616e302c736563757269747900", &(0x7f0000002000)=':+]selinux\\\x00'], 0x500) r3 = accept4$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000004000-0x10)=@req={0x1, 0x5, 0x7, 0x6}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000003000)='./file1\x00', &(0x7f0000005000-0xd)=@known='security.ima\x00', &(0x7f0000004000)=""/139, 0x8b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000006000-0x3d)=""/61, 0x3d, 0x40, &(0x7f0000003000)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000006000)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0x92)="35a883c5bbadba0f741b493afb52d5283435c03dce3c6b3c4959ae8f63d2a83fb4fb3441d133f2d979903516a097a3d5e239a3d9539372044f13e9b5b58c70c2e0e40398c2758a11f87f595abb5a342fd0e30287b516cd657df29b9aae704d1a27eb9bdaaa8522dbd7842f25e132abe24452af7fca41c3ae87dfbc6c9c6eb79a830f687cd84938feccb830367ae568936ae5", 0x92, 0xfffffffffffffffd) request_key(&(0x7f0000004000-0xa)='encrypted\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000-0x1)='\x00', r4) syzkaller login: [ 28.333230] audit: type=1400 audit(1517222947.439:5): avc: denied { sys_admin } for pid=4117 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 [ 28.367073] IPVS: Creating netns size=2536 id=1 [ 28.397005] audit: type=1400 audit(1517222947.499:6): avc: denied { net_admin } for pid=4120 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.422355] IPVS: Creating netns size=2536 id=2 [ 28.461918] IPVS: Creating netns size=2536 id=3 [ 28.500305] IPVS: Creating netns size=2536 id=4 [ 28.545074] IPVS: Creating netns size=2536 id=5 [ 28.598776] IPVS: Creating netns size=2536 id=6 [ 28.662210] IPVS: Creating netns size=2536 id=7 [ 28.706990] IPVS: Creating netns size=2536 id=8 [ 30.280269] audit: type=1400 audit(1517222949.389:7): avc: denied { sys_chroot } for pid=4123 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 2018/01/29 10:49:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000006000-0x10)=[], 0x0, 0x0, &(0x7f0000006000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_dev$usbmon(&(0x7f0000131000)='/dev/usbmon#\x00', 0x1, 0x101000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d20000-0x4)=0x0, &(0x7f0000b46000)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2018/01/29 10:49:09 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d38000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000008c000-0x4)=0x18, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001dd000)=0x3ffffc, 0xfffffffffffffe90) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002e6000-0x4)=0x0) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000215000-0xb7)={0x0, 0xaf, "621fa12515c8189172c64d10fa191daa6843ce9df65b461bfb13876f619a0147a6281891e3878fd5f18b3871c1a17222750393fe87f3c097aee16ba3163d72c29efa2bfb32a40551297d8ebe25daf27989a0595099674e869a85789c9e0342c4dac0354922057ee49403ad3c7f812be03a167239a08ca118f5c186d77ffca4e4ccac2ab01dab10bc3da97c49ed91ceaf426616f1b2047db6444cdc9ef4747231b5d02ae50610afe223524499419b55"}, &(0x7f000068d000-0x4)=0xb7) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000480000-0x8)=@assoc_value={r2, 0x0}, 0x8) close(r1) [ 30.393257] audit: type=1400 audit(1517222949.499:8): avc: denied { set_context_mgr } for pid=5114 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=binder permissive=1 2018/01/29 10:49:09 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x94f551776839ccbf) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000006000-0x4)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0xc0000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000)='/dev/pktcdvd/control\x00', 0x100, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0xa1d, 0x8000) kexec_load(0x1f, 0x1, &(0x7f0000002000)=[{&(0x7f0000001000-0xa6)="5abc0d3ed4023c321adc63f3045a1747c953da6905f31811d75dabd4f28c93a4e910463e25b23dafcedcb7da3a4c9e22434995c00a5d97813a63971b3ae1c661d5d2093223d863b84a6a61f29e8b7e4c44bed1a69020026f181fb64f028769f96293a7cbc01c05c73716da2b44bce758ca0beb2fa1329338ec2d72d9b62e191528293bf00528b87b125d27c77c3670ca3c5eb6e5c19d78cb950e52561ad3560620b517ea9f71", 0xa6, 0x0, 0x4}], 0x3e0000) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000005000-0x4)=0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000004000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000)={0x80}, 0x1) getgroups(0x2, &(0x7f0000002000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) exit(0x4) r4 = getegid() openat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x100, 0x81) setregid(r3, r4) 2018/01/29 10:49:09 executing program 7: unshare(0x400) r0 = socket$inet(0x2, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000681000-0xb8)={0x0, 0x57d2, 0xff, 0x5819, 0x3f, 0x2, 0x0, 0x1, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x0, 0x0, 0x7}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fa2000-0x8)={r1, 0xaa7}, 0x8) epoll_create(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x220000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0xc)={0x4, [0x838a, 0x0, 0x6, 0x80]}, 0xc) [ 30.457069] binder: 5114:5149 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 30.462131] audit: type=1400 audit(1517222949.569:9): avc: denied { dac_override } for pid=5147 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 10:49:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x3, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc346c6df85ad3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/29 10:49:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") r0 = socket$inet(0x2, 0x80a, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000084000)={0x0, 0x63, "2eb922488f40a646158103607387bd8459fc157d9759cea3ab4e58bf82dadd37b61c8f8c1dcef6aa0e977bfdfc2b13b2bcfc20ef33fef4455cc27b71dec9dab791888b32be272df1e9399d2ce7010f40bdf9a03b73fb76b6591a3c1ac6836ea82ce9bf"}, &(0x7f000000d000-0x4)=0x6b) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c12000)=@assoc_value={r1, 0xfec6}, &(0x7f0000af2000)=0x8) chdir(&(0x7f0000870000)='./file0\x00') mkdir(&(0x7f000022e000-0x8)='./file0\x00', 0x0) [ 30.527937] binder: 5114:5172 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 30.564060] binder: BINDER_SET_CONTEXT_MGR already set [ 30.569656] binder: 5114:5159 ioctl 40046207 0 returned -16 [ 30.573366] binder: BINDER_SET_CONTEXT_MGR already set [ 30.573373] binder: 5200:5202 ioctl 40046207 0 returned -16 [ 30.574596] binder: 5200:5202 ERROR: BC_REGISTER_LOOPER called without request [ 30.605839] audit: type=1400 audit(1517222949.719:10): avc: denied { call } for pid=5200 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=binder permissive=1 [ 30.605865] binder_alloc: 5114: binder_alloc_buf, no vma [ 30.605903] binder: 5200:5212 transaction failed 29189/-3, size 0-0 line 3127 [ 30.613245] binder: 5200:5212 got reply transaction with no transaction stack [ 30.613254] binder: 5200:5212 transaction failed 29201/-71, size 0-0 line 2920 [ 30.613964] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 30.614338] audit: type=1400 audit(1517222949.719:11): avc: denied { net_raw } for pid=5209 comm="syz-executor6" 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 [ 30.651120] binder: undelivered TRANSACTION_ERROR: 29201 [ 30.654474] binder: BINDER_SET_CONTEXT_MGR already set [ 30.654482] binder: 5200:5202 ioctl 40046207 0 returned -16 [ 30.655854] binder: 5200:5212 ERROR: BC_REGISTER_LOOPER called without request [ 30.658186] binder_alloc: 5114: binder_alloc_buf, no vma 2018/01/29 10:49:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) poll(&(0x7f00007c1000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 10:49:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x1ff, 0x8}, {0x8, 0x4513}, 0x7, 0x2, 0x7b00000000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f01000)=[{r0, 0x210, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x4090, 0x0}, {r0, 0x1000, 0x0}], 0x5, 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000dc6000-0xc)={0x2, 0x9, 0x6, 0x6, 0xf9fd, 0x14}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000d65000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000854000-0x10)={&(0x7f0000582000-0x358)={0x14, 0x2, 0x1, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:09 executing program 6: 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, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000bc000-0x4)=0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ac000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000352000-0x72)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000021000)=0xffffffffffffff00) 2018/01/29 10:49:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002de000-0x10)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x6c, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000b43000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004c1000-0x4)=0x3, 0x4) readv(0xffffffffffffffff, &(0x7f00009f4000)=[], 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00004dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000257000-0x4)=0x14) connect(r0, &(0x7f0000fd0000)=@ll={0x11, 0xff, r2, 0x1, 0x8593, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003eb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000084c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000550000-0x8)={0x7, 0x9}) recvmmsg(r1, &(0x7f0000c95000)=[{{&(0x7f000014a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000032b000)=[{&(0x7f00009b4000)=""/57, 0x39}, {&(0x7f0000738000-0x62)=""/98, 0x62}, {&(0x7f000066c000-0x5d)=""/93, 0x5d}, {&(0x7f00004b7000)=""/163, 0xa3}, {&(0x7f00004d9000-0x8b)=""/139, 0x8b}, {&(0x7f0000bbd000-0x8e)=""/142, 0x8e}, {&(0x7f00000f1000)=""/81, 0x51}], 0x7, &(0x7f0000b89000)=""/93, 0x5d, 0x100}, 0xffffffff00000000}, {{&(0x7f0000be2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003c0000-0x30)=[{&(0x7f0000041000)=""/141, 0x8d}, {&(0x7f00003b7000)=""/202, 0xca}, {&(0x7f00007aa000)=""/8, 0x8}], 0x3, &(0x7f00002d5000-0x13)=""/19, 0x13, 0x0}, 0x0}], 0x2, 0x40012161, &(0x7f0000db7000)={0x0, 0x989680}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00005a2000-0x4)=0x9, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000619000-0x4)=0x3, 0x4) 2018/01/29 10:49:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffda5) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) sendto$inet(r0, &(0x7f00009f2000)='}C', 0x1, 0x2, &(0x7f00001e7000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) 2018/01/29 10:49:09 executing program 4: prctl$intptr(0x2, 0x90a8) 2018/01/29 10:49:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00002c8000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000a4e000)=0x9, 0x4) 2018/01/29 10:49:09 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000053c000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000544000-0x4)=0xc, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000630000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005de000-0x2)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e19000-0x28)={@generic="38b81dfb4787046895aea1284bc31fea", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000358000)='user\x00', &(0x7f0000226000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f86000-0xf)="3433342dd455e5e13f0b3a539799df", 0xf, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f87000-0x6)={0x0, 0x80000001}, &(0x7f0000f86000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000027c000-0x6)={r4, 0x1}, 0x6) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000f85000)='keyring\x00', &(0x7f0000f86000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000f86000)=@llc={0x1a, 0x2, 0x81, 0x80, 0xef41, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) keyctl$link(0x8, r3, r5) sendmsg$key(r2, &(0x7f000043c000-0x38)={0x0, 0x0, &(0x7f00003ce000)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xb9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/29 10:49:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x20000002, 0x4, &(0x7f000039e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c1a000-0x28)={@common='bridge0\x00', &(0x7f000080e000)=@ethtool_perm_addr={0x20, 0x3a, "98efc3695d33739cf3633ead162f5662db9775ce6cefa908bcffded69b382b01977f7bd56d6ab1d7634565fd953b9a59f90ab71340427056b9d2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b2000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f0000d51000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a73000-0x4)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc074510c, &(0x7f0000e6b000-0x50)={{0x3, 0x0}, {0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:09 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x0, 0x3, 0x1000, 0x6, 0x20, 0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008d9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000012a000)={0x0, 0x0}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/29 10:49:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000172000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f000088c000-0x8)='./file0\x00', r1, &(0x7f0000ffb000)='./control\x00') 2018/01/29 10:49:09 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer2\x00', 0x200080, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000000d000)={0x9, 0x4, 0x80000001, 0x6, 0x0}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000e000-0x16)={r1, 0x1, 0x7, [0x100, 0xbfb, 0x0, 0x9, 0x2, 0x4, 0x8]}, 0x16) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000007000)={0x0}, &(0x7f000000e000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000003000)='attr/sockcreate\x00') write$tun(r2, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x20) [ 30.658202] binder: 5200:5212 transaction failed 29189/-3, size 0-0 line 3127 [ 30.770274] audit: type=1400 audit(1517222949.879:12): avc: denied { create } for pid=5241 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 30.836550] audit: type=1400 audit(1517222949.939:13): avc: denied { write } for pid=5241 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) umount2(&(0x7f0000491000-0x8)='./file0\x00', 0x4) mq_unlink(&(0x7f0000094000-0x9)='vmnet1:\'\x00') 2018/01/29 10:49:10 executing program 5: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)=0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000002d000)={0x0, 0x93, 0x7, [0xfffffffffffffffa, 0xffffffffffffffff, 0x615, 0x8, 0x40, 0x7, 0xfffffffffffff7c8]}, &(0x7f0000060000)=0x16) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000059000)={r1, 0x7ff}, &(0x7f0000060000)=0x6) 2018/01/29 10:49:10 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/hwrng\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000a3000)=0x0) 2018/01/29 10:49:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) dup3(r1, r0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f000022a000)={0x4, 0x3, 0x78, 0x4c, 0x1000, 0x2, 0x2, 0x101, 0x3ff, 0x100000000, 0x7, 0x4}) 2018/01/29 10:49:10 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0000000000000008377a030900", @ifru_settings={0x4, 0x50, @raw_hdlc=&(0x7f000000a000)={0x0, 0x0}}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000014000)={0x5, {{0x2, 0x2, @rand_addr=0xa4, [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 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000011000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000003000-0x4)=r2) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000006000-0x1000)=""/4096, &(0x7f0000015000)=0x1000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/29 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000354000-0x8)='./file0\x00', 0x40, 0x1) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffffd) r1 = socket(0x10, 0x802, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000de3000)={0x7, 0x800}) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000047f000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000336000-0x36)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7b000-0x4)=0xe8) stat(&(0x7f00008bc000)='./file0\x00', &(0x7f0000ddb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f19000)=0x9, 0x4) fchownat(r2, &(0x7f0000edb000)='./file0\x00', r3, r4, 0x1000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00002d6000-0x72)="fc83f5541fe1a342efac05498a3a52ec69c5f9ceb7588b87254d3587609af3d4e2b3a7e286fb7c818f60a1d76f7f24096b6ceaf9f6be08b0a7cea75aede97740e1f40a3e98acbea9ec6164c60b13d0217031bb40b896f7e75f52e7f114f4ddd7307bdb771b17f229bff39ba7accab93d8eb9") ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000ff2000)={&(0x7f0000f66000)=[0x7, 0x8, 0x9, 0x9, 0xfffffffffffffffa, 0x120, 0x4, 0x1, 0x1, 0x1], 0xa, 0x6, 0x6, 0x2, 0x7, 0x73, {0x3, 0x3, 0x4, 0x6, 0x5, 0x1, 0x3, 0x6, 0x5, 0x2, 0x7fff, 0x80000000, 0x3, 0x186, "4c7d12a5be1629413ec0aec603ed98d1f6e511a26ca9d35ec27f26766992d4d2"}}) 2018/01/29 10:49:10 executing program 7: sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 10:49:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"47a87e1ee717ee66e36ca4cdcf9800e4", {0x4, 0xfffffffffffffc01, 0x7, "c310ce475bb2", 0x7, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0x0, 0x6677bbc4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read$eventfd(r1, &(0x7f000001a000-0x8)=0x0, 0x1b1) 2018/01/29 10:49:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000b7a000-0x4)=0x0, &(0x7f0000983000-0x4)=0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000084c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/29 10:49:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008ab000)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f0000add000-0x4)=0x0) 2018/01/29 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014b2f4070009040002e707100800010000ffffff080000ff00000000", 0x24) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000689000)=0x0) 2018/01/29 10:49:10 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f0000012000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000012000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000+0x62)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={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}}) r1 = gettid() getgid() tkill(r1, 0x16) close(r0) 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = getpgid(0xffffffffffffffff) sched_getattr(r0, &(0x7f0000204000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peek(0x2, r1, &(0x7f0000d0b000)=0x0) tkill(0x0, 0x0) 2018/01/29 10:49:10 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x0, 0x1c9c380}) mq_timedsend(r0, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/29 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b0e000-0xb)='net/packet\x00') read(r0, &(0x7f0000a28000)=""/4096, 0x106c) 2018/01/29 10:49:10 executing program 1: r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000bfc000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='nr0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000aec000)="ce", 0x1) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000d0f000-0x4)=0x0) setpgid(r4, r5) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom(r1, &(0x7f00008f0000)=""/0, 0x0, 0x0, &(0x7f00008c1000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8) getpgid(0x0) syz_open_dev$usbmon(&(0x7f000065c000)='/dev/usbmon#\x00', 0xfff, 0x400402) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r6 = dup2(r2, r3) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000e45000)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 2018/01/29 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a0f000)=0x0) r1 = socket$packet(0x11, 0x2, 0x300) openat$selinux_access(0xffffffffffffff9c, &(0x7f000009c000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ce000-0x15)='/proc/self/net/pfkey\x00', 0x8400, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000ce3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000afb000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) get_robust_list(r0, &(0x7f0000893000-0x8)=&(0x7f0000a55000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000410000)=0x18) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000a1a000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000425000-0x4)=0xc) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f0000515000)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000d7b000)={@common='ip_vti0\x00', @ifru_flags=0x800}) getcwd(&(0x7f0000a79000)=""/223, 0xdf) 2018/01/29 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknod$loop(&(0x7f000000a000)='./file0\x00', 0x4, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a2000)='/dev/sequencer2\x00', 0x801, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000a5c000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000679000+0x884)={{0x0, 0x0}, {0x0, 0x0}}) dup3(r0, r1, 0x0) clock_gettime(0x0, &(0x7f0000ddc000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f54000)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={r3, r4+10000000}, 0x8) 2018/01/29 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007bf000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ce000-0x4)=0x6) fcntl$getownex(r1, 0x10, &(0x7f0000555000-0x8)={0x0, 0x0}) ptrace$getenv(0x4201, r3, 0x1, &(0x7f0000d4b000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005d6000-0xa0)={r2, @in6={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xf4e3, 0x4, 0x3, 0x40}, &(0x7f0000566000)=0xa0) socket$key(0xf, 0x3, 0x2) r4 = memfd_create(&(0x7f00002de000)='keyringmime_type\x00', 0x3) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dac000-0xd)="00151400000000006463740c4a") read$eventfd(r0, &(0x7f0000d51000-0x8)=0x0, 0x8) 2018/01/29 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1e000-0xa)='/dev/ptmx\x00', 0x7fffc, 0x0) syz_open_pts(r0, 0x202200) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000078000)='/dev/rtc\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000055a000-0x4)=0xae5f, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f00000eb000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r3, r2) writev(r2, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000a30000)={0x9, 0x2, 0x5, 0x1, 0x9a8, 0x9, 0xfd, 0x200, 0x1, 0x400}) 2018/01/29 10:49:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x2, 0x0, 0x401) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000187000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff7000)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b6b000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000dce000)=[{{&(0x7f00009d6000-0x10)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a9b000-0x60)=[{&(0x7f0000a7b000-0x83)="bcfe7a07a288ef3af3c102f33f4860f6c2d44e763bc1a23a43d9f890ba393d234dc29eea4638daa6da8563532f4ece0dd65e800f24674b977e712d53e7d92c011a4bb0892b9bf489a78f3e41ee66239908ea2fac9326868cddf1cbfdcb43cc74396a37954fa11a18603e8ef166c473a79e4000b5b77dbd6173b7dd156e7db3a73fe9cd", 0x83}, {&(0x7f0000d42000)="517d76626eaf3166d7af06b35bd0ed876650cf3c9f4d17bc89b46e211df959ace0a124c519557851a6e82924b5a2b6ee18bb7fa9f4c63fb8ed919d7ff672daec87bde28ee4e688a9ac713421801c7c4abdbaa9bde29781d0f6e493109b", 0x5d}, {&(0x7f0000499000)="447687f84c31d7e1f61241f69fbf3e40f5563543ea0455d3049711718c74bfef912845d65a9473af7f4f44ccedcdb5950b7f38a66a5ee47a38d72ee211aee227fac129d6b8fd8795dfa24f0693dad40c68f80b7420d7488dde311c50d98405dfeea7ecd364edd082c0748265ef4ce3c2d7c50b7a4b7cb1e4277a33643e6529cba9a5754b09c1295502e253606d47efe3327e5f4064bed71714ad6532b6666ba7f33bb3381c635a1aa523ce1eb8978b027b90857f6db87ee1b9a867e4a4dec26097bb15a137e76e1acb243e1b23992363229e530788cbacb460c129d9c62d633405b5ae6dd7da5a52103000c7fea88660e36e6e2d1758", 0xf6}, {&(0x7f0000f77000-0xf3)="8ca85ac5be628057d46e2a4f40893d24cc7eccf8d2678e92afd2ac86db96853bcbe7897dca97a9c508d2e2b4562816c73dc50d409b348e0db6d03d02ff5f37631e98201d03cb93283d584fc984bf04839eda673f3b515b6db989645c689d663e35ccb9744571285311ef59dc5d57d5b90ae52f9f8b61028070906267d7244863bd59b14fd6021f25023d1fcb2720e91c6da7175dba85e2e29999cc5f149b3bbcf93af2ab4212814d6c17c33ee63c7cf8fdb02794bf8fcd68b4526713e346401757c647d6ccf0e2b41f8757e82b74df2ef3c296aabf2bdb8789daa11f046a6c3e577b622815cae612fba6c8cb626cde7f8a4d7e", 0xf3}, {&(0x7f0000ebb000-0x55)="acc0a84bd501fb4d254f26fdc3511e9f94ef07b7a1b3f1e1140eab94fa02ce6e91f8dfbd62a6367e795e6d1d9880e30b007895af004c27f2baff44fd738c6f04c0c07452d51f88a1294cca232a197495607caf3620", 0x55}, {&(0x7f0000c1c000)="c6c1ae2baa0d4e345c955b3df53b4b5d84b1d954b9ea6146537adf5ddef40afa699ba76c3d15442de1f46847467fa41e31b3a7d8da040312e7276915518a0f475a553ac68f60219903fe4ecb2d1b8a3f587cafb99b9720613fb6eb4150d40eff143b1ef56d445f501d1759ccd181b60782667ca1cca123e9d457c9a607a4a90aad91fc5dff9b393b10a5a8436d59eb615364a126914b04f621e6becdac9f6a455b93292777b97de0e00fd11035f1b825feb556bc85b906db4d6ea31fb3e5b052a28e49d18b5713d0c05f089896bfd66e424f0fa30656ff13abe2", 0xda}], 0x6, &(0x7f00004c9000)=[{0x30, 0x0, 0xffffffffffffff00, "344ab222f946df1a128483d5e7874ab0adad9198478ced106b0757146cfc"}], 0x30, 0x4000000}, 0x10001}, {{&(0x7f000012c000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x20e82939, 0x3, 0x0}}, 0x26, &(0x7f0000b4c000)=[{&(0x7f0000595000-0xee)="7e781edf29a5590782eca6955bc591b4e9684300f389ffa5f5200d0a4853703d8f2fe5c721bca8f2d163b10021416985e6ec312f09fb0e1dbb8600b9f37f0ccdb6fe9a1f66605bf9c215eb85b6a6e736473abf5eaa18925ca3b7089f4bad58dce0963e3af8641d5c08cfc15d8678b4cb1d0b0eeccdea228e86fae5fbbc7c4284426859e2403e45a08efc5a2c69969a1ed7997ea776037d1820f83cbc40b28c76cee72f34a30f99d3efb4736b2a97d8ce1a78a6078766e8857e230cd670ae71ffb037db7bf4c80cbb48f5810ae5c20d3f15871492b41bf164d038a1192f51b645f650899ffb203d2a00a86544ad6f", 0xee}], 0x1, &(0x7f0000c87000)=[{0x68, 0x11f, 0x0, "736af0024c6ed4c21928866d13853ab4457728f1f2e0766b08a353a5464704df02d3141804b2ef18a9cc442af402b1103918e3561f53f5105dc1f03542f12277320c100f014ed54794455fbbb86a5faac5ef"}, {0xe0, 0x109, 0xffff, "7d9ef38c169f5fe976d14eda9e8a157c7629d950776409de306ceaad32d6a142eb358e9e8f056a0e3fe24104921e50e4ede4fb55468dbdfa3b4469e4829e97ea3be5cd98a7019b46b59d45a0ad15841f6be425a62c91294c2e8a9f31ade3d4d48ba53109bc28123cbad03b8fee4bb5271553deb5587928121de31bde14a560fd92262a503fdbbf0ea2ce622737ccf1906650eec88378f7216b17c8448a12199f465c07a88006cb7503b4c044cf91cf9437bf6fa51e1689b6ed45b3fde4fcd11ff4dd00395c10b7f3bbf42f09c4e224"}], 0x148, 0x4000010}, 0x2ec}, {{&(0x7f0000d97000)=@llc={0x1a, 0xc, 0x3, 0x0, 0x2, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10, &(0x7f000001f000-0x50)=[{&(0x7f00006e2000-0x61)="1172e1976c858c3a56c30bff34e2c56ac090c49eacfdd56a109d78a5b715fb5a32074edadada72b8ce8ec51d9e19b72de4befd713647920f1237c43e7c606bf37a4aa602cf810cec75f4417604c88f9a31f48df3ed6ce3555977264bdc7f981132", 0x61}, {&(0x7f0000a85000)="a446f46a3a998cff9705635a868a2dc5396b977f23291ed02d9155b512ae0a1eee1346eab661c3541722781e", 0x2c}, {&(0x7f0000bf3000-0xf2)="6735dc89fd97ca4766c5801bc45af21a50c63ce3bed0cbf0fa9f1d6968de192f78cb253b903b38979e8bdc2d417a8ae124c9cb755945b2ffed36ef2c7f1a69aec6fcea0b7dce05e4204e2063ef8be9f635b546b536e8822b35bf7bcb869f8a8602e0480d2c2da1345c078317efe2ca26f7d7567c4720380e9bc6b759bf5e776db1c1cbaf52d9290c6e9f9398b3c502875a284645eae10afe0c434166bd31fac6aedeec870dd35ba8505cf009824548e0e45acc0a9d3819d552250f963344461b0e0ce52448e488796aae938180040b433ecf4975267a0aad8ea90a018a1ce73583766154e7cb62a0d9f198e82519322f47ab", 0xf2}, {&(0x7f0000b24000-0x20)="127e3ab168f498dce94e8a539be362ec015e5deb220ae82c381dd3222aaaac4e", 0x20}, {&(0x7f0000e36000)="eb1b677f50dc156bb3a0c586444f7325072c6c339b61cb7e87eebfb3dfbbe29af3b3f342ace7536dea12fd7f5c1a7cbef628bd69ca4d33b59bf675869f0e2b7204e118a1cd0ff9c0fa9bcb7b1b827407a556fc05940851fbbf71c993c7f3bd0ef853dce51c097a2b1d0a2d8fa3b7931c6e2e616cb5fab816bc4d2c2929dad43ab2994caaef2f32f9a654f87afa87d361c86dda644cf360040c10b8fd5bcf8739685d1d381b7f2f25992b4734bc7c1bc07f9cdf1a0b19060d4e480a2e4c407f556f1be0b675018a21d53db5dc83e5dbfdd5b5c44993006d9ff8475fd762ce30b82945670ce9f62292aeb76ab881093274e0", 0xf1}], 0x5, &(0x7f0000435000-0x1390)=[{0x1010, 0x1ff, 0xfff, "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"}, {0xc0, 0x10f, 0x8, "c9c5bf12e1c810328645866f4b6cb12f026d3b504cbc12205faf3eef408f7df1d95e491563a5a03f9216d733f1ba4b80935e072c65b1cca2488514f0f4bf5f9d1ac8fc5ea2201650da2b0a68b24bb53ddec94fe519b2cb1c17d4bb77c3cf1ef44d103938fdd6c6624f0ed99e8567099a5a294e87913dd707448c96e503e529b3eabf0292df786577310e5b900a387505db40bfe60bce508f2d246a43a2915e2a9170e13d030f674e683b9e4303c634ca"}, {0x60, 0x11f, 0x90, "544cdacbb5e191743cca05321c8fde4b1fba4079e6746fe72ae0c5974714f77dcda3b3229d4e28a8952592c6153e954eff4824ebf098e406eac7a133f667fd0ffbd5502af797f21f87278b79ed1b"}, {0x88, 0x107, 0x80, "07ce7e112df69a267eb75586c20be0afa02074bc2b805017839a5e1dcc4d8ac2bbd6a75b407ae5376d41a205bc6aaed243004e03a0a88cd9b2de716310edbca405cc9d071a4e30e306cdd3222361b200a13597cf3853b2e3f1f1499a75fcf0068a33acf27db0ccc61ce048c3318fea288a13"}, {0x58, 0x11d, 0x0, "c3dd0a40e6ebd5ad64c6c53627d450b7f0910f75a3fc033ed6e850e3538149e488dc3e95e23435305fca3d0d0243c3499ef4550e25b312a547514ed9dad378b6100ce20a97"}, {0xc8, 0x11f, 0x4, "547e4592a32b2ea3a674a96570d6bbf1af75fb9a642cc534214d7e67eb22ba7eb47f0ca2424d75991a00ce4d7c785db347282ef07af9bf1bd667024808b650e2d605d76d473092ef70d46563022ae05bd3daf6d4a6a5e77a7f4a8e20f72fc676da4b6acdc3c2ba3cdc27b39bc0bb8fae775a8f46fe5afd59569f71f1532c202043ea8c3be874cc7e3251421e20de368212afe025d75fb6448c413b06ac40163c831d62669eacc9315f24230dae75fd3233ae9f0446504667"}, {0xb8, 0x3f, 0x5901, "8e850cee03820da9e3301ac0d35ccb35601c8c7e1faaeb2b4d6e81ba9c3afa25665c8ad50121a638e2a50bb6f8cffb3b0edb6cb2f11c883df0652831988e244d04ac883892ef33e678e88934358a58351655e668803d095aeb143e9e2b608f331a396983744def8e2a6016c5459cc9e5f4cc842e0ded9a7d4c5a4b7f5844ded616e0e9bc779d7bc29b9c1f823ead609224f602b22ad2768166a10c123cf4e7c2a4367fb9db"}], 0x1390, 0x10}, 0x0}], 0x3, 0x4004010) 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000036d000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000e2e000)=""/67) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000323000)=0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xa92945da768dc131, &(0x7f00003b5000)=0xfffffffffffffff7, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f00005c5000-0x188)=[{&(0x7f0000477000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "032dc87e9534b245f71672c376749deb3c9f4354e421c7ef8cf89d4b78a33f34e4ecf5c3997e848e66b8be561d39226487be64d535790786ed85e734bfcbf9", 0x0}, 0x60, &(0x7f00006b8000-0x70)=[], 0x0, &(0x7f0000fd5000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x1) 2018/01/29 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000216000-0x78)={0xc95, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x7fffffff, 0xffffffffffffc8eb, 0x0, 0x20000000003, 0x0, 0x9, 0x0, 0xffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) socketpair(0xd, 0x5, 0x2, &(0x7f00004fd000-0x8)={0x0, 0x0}) 2018/01/29 10:49:10 executing program 1: socket(0x12, 0xa, 0xffffffffffffffc1) flock(0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000311000-0x4)=0x10) [ 31.069031] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000912000-0x4c)={0x0, 0x0, 0xc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:10 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000866000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c20000-0x8)=0x3) prctl$intptr(0x27, 0xfffffffffffffffd) 2018/01/29 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ba0000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000766000)={0x4, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000718000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000050000)=0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x52f0) 2018/01/29 10:49:10 executing program 3: prctl$void(0x20060) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004fe000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x8, 0x3}, 0x8) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x3) 2018/01/29 10:49:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a15000)={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x7ff}, {0xa, 0x3, 0xb4ae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x9, [0x400, 0x4, 0xe9, 0x2, 0x6, 0x9, 0x40, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000400000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000f57000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/29 10:49:10 executing program 1: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ad000)='/dev/vga_arbiter\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) clock_getres(0x0, &(0x7f0000cf9000-0x10)={0x0, 0x0}) 2018/01/29 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000459000)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x1, [@dev={0xac, 0x14, 0x0, 0x15}]}, 0x14) getsockname$llc(r1, &(0x7f0000523000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b57000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000097b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005af000)=0xfffffffffffffe55) ptrace$getregs(0xc, r2, 0x7d, &(0x7f0000b31000)=""/193) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff3000)={0x0, 0x52, "ee1744122631a240e33f781b95de2f35e80c39361ad2b05ce752ed10f211fa0b4bd065ec503398f20bfdd435b4852c11a2b031e0ceead17ef2644fcb748ed24a24b42fa0024bc2a681e8fb61cb8518b5129c"}, &(0x7f00002fc000)=0x5a) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ef2000)={r3, 0x48, &(0x7f000087a000-0x48)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb67, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x0, 0xe6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}]}, &(0x7f0000fcf000-0x4)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000567000)=0x4, 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f0000707000)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a97000-0xc)={0x0, 0x100, 0x20}, &(0x7f0000abc000-0x4)=0xc) bind$netlink(r1, &(0x7f000044f000)={0x10, 0x0, 0x1, 0x59182a1ec7efa6e1}, 0xc) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000cc9000-0x4)=0x1, &(0x7f0000a59000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bbc000-0x8)={r4, 0x6b}, &(0x7f00008d9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d1c000-0xc)={r5, 0x100000001, 0x30}, &(0x7f00005cd000-0x4)=0xc) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) syz_open_dev$evdev(&(0x7f00006d7000-0x12)='/dev/input/event#\x00', 0x5, 0x400) fgetxattr(r1, &(0x7f0000c5f000)=@known='com.apple.FinderInfo\x00', &(0x7f00004c1000-0x94)=""/148, 0x94) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffd8b) 2018/01/29 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001ae000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000d26000-0xd)='environ\x00') r3 = creat(&(0x7f0000860000+0xd66)='./file0\x00', 0x33) renameat(r2, &(0x7f0000338000-0x8)='./file0\x00', r3, &(0x7f0000da2000-0x8)='./file0\x00') r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) keyctl$set_reqkey_keyring(0xe, 0x1) r5 = gettid() fcntl$getownex(r4, 0x10, &(0x7f00004db000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f3c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000928000)=0xe8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d73000-0x4)=0x0) r9 = getuid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ea4000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007f6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ae000-0x4)=0xe8) r12 = getuid() r13 = getpgid(r10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d63000-0xe8)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f9000-0x4)=0xe8) getresgid(&(0x7f00006af000)=0x0, &(0x7f0000721000-0x4)=0x0, &(0x7f00002a6000)=0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00009db000)=0x0) getresuid(&(0x7f00006b6000)=0x0, &(0x7f0000d2b000-0x4)=0x0, &(0x7f0000f3c000-0x4)=0x0) fstat(r4, &(0x7f00009d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = fcntl$getown(r3, 0x9) fstat(r4, &(0x7f0000867000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000960000)='./file0\x00', &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00002c4000)=0x0) getresuid(&(0x7f0000553000-0x4)=0x0, &(0x7f0000a93000)=0x0, &(0x7f00005cc000)=0x0) stat(&(0x7f0000594000)='./file0\x00', &(0x7f000007d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f00004cb000)={0x0, 0x0, &(0x7f000035c000-0x50)=[{&(0x7f0000a9a000)={0x400, 0x1f, 0x4, 0x7, 0x2, "", [@generic="b3a8344ef478a98924f568c975d462073fdca305331f75b564393168b849df8fa24a272e5687026290d3733f84d66ad4856fad61313a949398ad23d207b54c3950c6ea9cf6760b050d86bb4d844f4cfa2a162394beca4c978ff444fdf1273cd069d6c48caa8756f7cfce13ed8bf901a584e53804f37f8baf90687b5ba52eb659d49c045bdfc4075ad55a8146858aeb270b5ec4653890150c6a90395c7259193b091d68996762e92df80d86b2b4bdb6d147b38d9f85a82039ae54f2a819566202e294c0dfaaedca60229d25c3e353232f210b7ba412cbf2b7ec1a6fe144a02b3652252ca12f643d021f687d54c0774f1ad3b43d6107", @generic="d078338b33a2627f82e683e014dfb5cfe24336b7cddc492b3b7fdce1754e61272d2dcbedeb9c2b714a8ede60be4aaa300869d7fdcb3b9e49742e27cfed8d813fed1abeccae5eaa8118c34b52f95e770b5c640436fed42b22dc9dd28bb9387d", @nested={0x190, 0x4b, [@generic="1bd881bcabfd38a48a52472ff154da593572e298bf8ffbe01261d9cf56c2e368350a49449a061e4616c6b2c5d13d4a52ccc4fbc3c485ab7dbbfbe63942228a7228e979510e21fccc30ea7b2ca0c2b928057f87cd4655d2c6dd1fb2993d97956cf72c35848e752b7727a96b2924aa5d948dcc5d64b23fe5f5555f03d5992c0bd683008f15324b2f8f9c0cc89153aa145b2ca17c88e7176d93483493dd28359838d06a256e45312fd3834a7e", @typed={0xc, 0x23, @u32=0x0}, @typed={0xc, 0x69, @pid=r5}, @generic="64b215db72677edff1a8a0eecb69c3db43f5fa81c2209073e856fb8026540c352c5fd3ff538825795fd8b569a1e1cadfca10ebc70463c2a2278f099f7cdc3ed263eeb04ff8f67210366a0d429b27be949f02888bfae5fa50626e1f963843a3db3191c96744ddd733b341181e7cfefe21", @typed={0x18, 0xa, @ipv6=@loopback={0x0, 0x1}}, @generic="4b32346d39ae07e7b4c6e89e1541c92211b8fc0a997eb4b007dec51524e5b36818b33ec27dcd71eaabc1341fdda6d2cdd72283f94761f06c9165bf879a663c"]}, @generic="fca48ad03cbc90a4229cdb68ec0f66e1cc5cc87df4940466b6e025f345fdf149ae6fe826d8561345a7f386227c9da0e10945fd82290ce0303ccb0898f562970d4f9c09ea1d170409697b8ef7ea4ef21447049591534540b06a9d476efc60651b84978f815701d6c28061eb1be22e2288d38f1cb03fe8de095708bd95908346ea0d055ea6f26015658befcff27df53ca84e8860424e6f99a2277a790e67d97d3a7033c2c6d276197b25e86b213bcef4e3c4bc9f7de4c3c5bbe93497b87716f2a820dbbed6c0a9fbb838ef13360f4476ddb97f18548688a460c32143a0931151020dd764cef19748c76dc0f536478c", @typed={0x10, 0x33, @u64=0x42}, @typed={0xc, 0x95, @pid=r6}]}, 0x400}, {&(0x7f0000be6000-0x5cc)={0x5cc, 0x14, 0x0, 0x3, 0x3, "", [@generic="4abc88a60213f8962fe144dbdf520ddaa1bad26aaecce7c6c58c67da8a4f8771936f22c15df7f937303a5b738deaac2c3754980b2b03b2e045bf5c5fc233d0cd27c7d73090a28f3e8d501cd060eb7d701bf4af346f66603585f194d87ea3a4c58773", @nested={0x34, 0x77, [@typed={0x18, 0x2c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="b33a761ec1d6178118221afc32434115b429bd479496aaee"]}, @typed={0xc, 0x33, @str='\x00'}, @typed={0xc, 0x93, @uid=r7}, @nested={0x32c, 0x2f, [@generic="ec7d4317d02f15cc80d0da4ba7b3f3191c9706787b947e12ea8391cb63033cd661f4f728f7d1cf94ad5549994a351e9b6e7cf63ddc60332e642038113d05397e045a275fe06d596a2babd4f15e114ccafdcf0ec198793c7ca40a", @generic="c9cbf6e0ec301b0989fd39e0e833d5c52bb04a7a514ed33001f73a6994aca288d9545638378407edcb768d94d9edfc3842a8b7ffc2180f7bd1b10c06423fcaef17018b84d501537b62309e7088f35ef2669c7ae4127c1f690ae329377a4ef2ae448ebb5e7140b4c9871f7b614dc7d9a53580be1e57170bda282195c4eaf69034a15b5a5b41a3f3f2de9ccf670405c1e592de0ab42a98ad2a52fc1211346f3c105fbc383d21a691ea08f32b6069a9435972ad627467a22b82f26ae4c1639597ea2597b7dfd7813a10330c940492a36d8a3ac3e5d2", @generic="3b2de0140b8b0ec8b29fbca63fce3f17817cf44580672d0f750bf6d0c7cbc7e85517b5e6a29a21f71b11e907f9439761268ce7c10e4d6a180be7f0b72636d79b205eeb204d0df9baed78e566571a176d3d3c545f757138332656d6d1b982f30caeefde6e23c3ba31d81895b691a07dea79299e98d3cccfa7a4796688fc18442414d95929d5a1c24ed2805048a71b67142a950d95097c39aa5270785e89863918e5592aafb9ef9ee3a90620fd2f3a4cc740498f81cb49dc8b68b345001fe3b46e2e2eb7177329ec82404972e81c5805aca605976219ff4c2277867d7d0f54a2beb40504266ea27f", @typed={0x18, 0x48, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x66, @pid=r8}, @typed={0x8, 0x7b, @void=""}, @typed={0xc, 0x27, @u32=0x8e}, @generic="ea6166e24e0ae398176ae335b77ce5c9aa0f2a069f00bc12f6a49fd144a018cd1b47be51ab1d5ece6df0f3997597a644ef0b1354e24d57f3ce706bb980ae8275385fd5da2be1e2d47a085a0a1af8b4194325e29385a0611564b6a542a31d8ba3716f7047742d344dad12123a120977887a83cacb9af6ef971622cf772ab61ec183a7c7b0960d8e26e35ce6be88a6ebd62651bd1fc04749c799f15595c40b14cba26a3ecad521362fd05fcd289f6688dfe8dcc356fb98786fb6892ecedc68f2fa670541dbee50096b46d3806674357b2592edd5d899102a30d8"]}, @nested={0x158, 0x8e, [@generic="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", @typed={0xc, 0x20, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x0, @str='\x00'}, @typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x6e, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x35, @fd=r0}]}, @generic="9c3045bc6c600e84406f06d9bdf9a0a0a0501e4e556714d3c62c9112c9d4eae982299b28c7657e7767d7e0672020e1666bf2feba3abe5faf96d527e7d7a9635a08accee6337b1f87a85ae8127ea7898be1a2cf64a5798a069adf5533cbdc922ff82d421dbc55a8db51dd49b3d3b4db1a36459f32a8f7ee4fb47014b4cc703da5319d3f2302f36bd822a4"]}, 0x5cc}, {&(0x7f000002d000-0x16c8)={0x16c8, 0x38, 0x700, 0x3, 0x2, "", [@nested={0x20, 0xf, [@typed={0x1c, 0x60, @str='net/ip_tables_names\x00'}]}, 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@generic="7852235fcb8bf035e9d935cde50fdf3f2b3e451cb314de6bb1d65543f7a98dc68855845f9c14e35624d40efd73b6fc956670234bd3c48f79f74cb4dbcc99681b505dd7ca72887c3c0b66ff1f6a578d2b331f903c77a65063e4e98c80b0ff1c9a30ee189a666f27228486566ca2196cc3e92cec491e0f898d4c72f958eac938d8c977246b39b326c0132f983c5ce74b8c8d14f9b96da0b3f576e78c211d72d5cac998bd23a961d25fed7424f1be9beda44e0c55865b12673771c76185492173354a1fc86b00f909dd5546bc2b809ace353430ac078c3d605964", @generic="f3f42b30586fa73eec793611f68062e4442a86c0ec4195d1f1459224466cf63b41e3dce9012ba77db69db7592b03b1f55f4cf950b60331de14a7bdc0c14e4304430fcd8afc1520d8dfc3f4aa92a5f4a663e6046f7e7ad41ddf88c5cb69d64aefa4260bfa5a57b69c400c83536ba2410467d4057a9a7a2d47cd36e7f53160ba1b96ea67462ef6a8f3082552e76978e84bc7e6ec2fce14d603cefbc21d98b5ab7a3d948f4be5df229b7ec8f926766f82ae9c415ad7610224969b8f59", @generic="3d33715220a0c242c3fae3715b00afd615d9006f22dfb182aa72484e9622293c402b6e9906518304590fa8ab970122fe48f2cedee2564ce0638d46343ec3bd7823d55ddeccdc9121a556789653b4f54bfdf81d0144429a1363b9d130a5e16528baca940a5d6dfe95b31c804063b955", @typed={0xc, 0x68, @pid=r10}]}]}, 0x16c8}, {&(0x7f00009b4000)={0x1078, 0x41, 0x100, 0x0, 0x2, "", [@typed={0xc, 0x74, @uid=r11}, @generic="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@generic="72cb2ded3ea80f277444ac20e9fb1b0cb66a41b17f691d9e908465d7cd741efdaf2d9bd708955daabe5114c2b1", @typed={0xc, 0x32, @uid=r12}, @generic="8a39be71cb6f8996a72a7757acb8e52c9ad764fae7d521a5c7e8651d35c92f5f"]}, 0x1078}, {&(0x7f00002ec000-0xe4)={0xe4, 0x1e, 0x0, 0x6, 0x2, "", [@typed={0xc, 0x58, @u32=0x3f}, @typed={0xc, 0x25, @fd=r3}, @generic="6fa1f2a403de4b26101e8868e566077c5d390423ef542340ebefb277d9076c8c49c3da97d1b5bf093695f89f383de94f585c84a697f3cfaf228ffa138556fbb9ad36f995776bccd53e129a1732ea0bf7c47666b8cb3964dbca7d5d02d38614e7092c5efe7da3da654540a96ca3cf09a080ca87352491a9cbfdd112d0fda4652bd733587cba321725de8d8ca0cce26c4dd8855df123bcfc06ce47fa95c7ecb5dda6ca29b623faca5642d8e4289b8aa95c9f405f5a4670dce0cb718b"]}, 0xe4}], 0x5, &(0x7f00004a5000)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r4, r4, r4, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r3, r2]}], 0xd0, 0x8004}, 0x0) write(r0, &(0x7f0000066000-0x87)="598e9cde252c98f09a036f151bf2522988fffc6c686a23185d12744d32d77028e839922853f5c9cdf38d3b8b413675b102026d4dea99da26d0ac3ac677e617a47c5db732e370594eee85694d5a075d1be5d28b1e90bfa8401931724c320fe74d34c92c29cab2f35331d766875f58b6e91a1d02b24d3e019aff2cc639ec7af37947ce281cbd11a4", 0x87) sendfile(r0, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/29 10:49:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) memfd_create(&(0x7f0000b5b000-0x7)='@\\self\x00', 0x1) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x0, 0x0}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000274000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000275000-0xd)='/dev/usbmon#\x00', 0x6, 0x1) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) readv(r1, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/01/29 10:49:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = fcntl$getown(r1, 0x9) sendmsg$nl_generic(r2, &(0x7f000056e000)={&(0x7f000057d000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000fbd000-0x10)={&(0x7f00007b7000)={0x12b4, 0x14, 0x804, 0x0, 0x0, {0x1d, 0x0, 0x0}, [@typed={0x40, 0x7b, @binary="921d18f1351ab1fa705d23c99c73dcc21373f0e919a052f9588176054ea456b87e51d34d4280115f4ad8937224d0b9851dbb68dda4b0"}, @nested={0x11f0, 0x84, [@generic="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", @generic="80e47a5be9857bfd4d50b02480bb271866c80b9877d6d087f55e73a7ea4f51b9535c2761549b7811570fcf9d0c1c081b86931f03e5ed20e3a33a171d068eaa81b01b81880c9abde8a2ef2bb29be27e9177cd5e13d156e688d51ebb1f003e806331a3a0e373975db722fd3cdd6a673997a30453f6dd6bd0270bc2f8344d7b7a730123e29eefa6b7e59ef9d6c13f83e524f36548690a88d2f2f8c5547f6ba51fc80f8c86042ade8ed5654cc460ab19c96058351ef085766c2b8d7fe34c0f118c2bac1e5de7ed0e9be45016165294f94123ba2beb537637479f548d46f5ab79126e95d352f3873707bf64", @typed={0xc, 0x39, @pid=r3}, @generic="c7a14b62127131e01bd303f361ea9e29e21603d7c0cc48b32d0b5b209990d1449a42e49c15872ba1b1348f7011bfb878eda271c507f744afd95a521bf06acc06a7e21f9ff44ce3ccffbdfec5355c497948feae3bf93e6ae805c4d679ea0944cc862fdf16557eed0fe6a98c1e8800f1a41d72ba0a351e52c9ef34c75e6a4886ade434c826238a45210f4c03ad00892ab8a67ab3b28482b45213d877c882cd765f15a84b2367afc0169e257cf41d4f5b205a68e003858e08afcbdd8134ca51111c17765a11fbee785f8a666498a69aaa87149a44df8222104f2a0e3826f23b0030ec1764dda0320e0c78ddb89148c244770da425710881dd"]}, @generic="7d248090f10992e70b31259d1b290637ceb7d99f6eecbb899aea487db48a6138d5f898a860a10143211ec65adf84c51e7c60a2a2f6645a1ed47f2875428f8e55ed7be3367f85003cb104faf09d7085761208dd88a04e98c93108db2eb123a4e068bd03fc46c95dc25a98c1743cb838b5"]}, 0x12b4}, 0x1, 0x0, 0x0, 0x80}, 0x4) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000db3000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) recvfrom$inet(r1, &(0x7f000058d000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef9000-0x4)=0x0) 2018/01/29 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) timer_create(0x4, &(0x7f0000fe9000-0x60)={0x0, 0x41, 0x1, @thr={&(0x7f0000465000-0x1000)="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", &(0x7f00007cc000)="bf4898be071033389d0ac15ea1cdfc6f92901adb82732a2de6247ad1322e350a0ebbd62baf99e5236a5414ffe1049034826402e7acf03564d8d7d002b9ee5d40349d49d1955a6db61116cc2708eea569158815364d9305863cb1fabf6758db78141151ab09f18d230b1dd8ceb024574da3aef5cca6b5f0f31ec3daa31a79ab117fbc3558aa19d8bca4b01e4bfe4dc3ed7f925902a2fd43d19a1c555e9716fadadcae4f187bcbe52800627fa561"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a3000-0x4)=0x0) timer_delete(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b94000)='/dev/rtc\x00', 0x101, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x3ff, 0x40, 0x0, 0x0, 0x80000000, 0x10000000, 0x0, 0x0, 0x40, 0x0}) r2 = syz_open_pts(r0, 0xfffd) readv(r2, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) 2018/01/29 10:49:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x1c, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x39610874e82294df, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000)=0x69f400000) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000072e000)={@generic="cbc14d39764860a722a3a7da0f83e5d2", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000097f000)=[@in6={0xa, 0x2, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x401}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3f}], 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002d2000-0x28)={@generic="ddd0fad30cc35dd7f8777434ce463383", &(0x7f0000db3000)=@ethtool_modinfo={0x42, 0x6, 0x40, "ffc0308b61d21b1f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f0000493000-0xe7)=""/231, 0xe7) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00006a9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb5000-0x4)=0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000897000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r3}}, &(0x7f0000f4e000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x0) [ 31.255565] audit: type=1400 audit(1517222950.359:14): avc: denied { create } for pid=5384 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_rdma_socket permissive=1 2018/01/29 10:49:10 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0x5, 0x0, []}, 0xffffffffffffff5e}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001a000)={&(0x7f0000021000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000020000-0x10)=[], 0x0, &(0x7f0000016000)=""/230, 0xe6, 0x0}, 0x0) close(r0) 2018/01/29 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000257000-0x3)='+\\\x00', 0x1) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) sendmsg$nl_xfrm(r0, &(0x7f000031c000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000598000-0x160)=@flushsa={0x14, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000a64000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000eb000)=0x2e) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c1c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2, 0x0, 0x2, [@rand_addr=0x7ff, @multicast1=0xe0000001]}, 0x18) r2 = open(&(0x7f0000fe1000)='./file0\x00', 0x0, 0x20) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000b25000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c7c000-0x4)=0x0, &(0x7f0000ade000-0x4)=0x4) finit_module(r1, &(0x7f0000c49000-0xb)=')- trusted\x00', 0x3) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000443000-0x19)=@known='system.posix_acl_access\x00', &(0x7f00009da000-0x14)="02000000020000000000000005070000001f06a0", 0x14, 0x0) clock_gettime(0x0, &(0x7f0000814000)={0x0, 0x0}) utimes(&(0x7f00004c7000)='./file0\x00', &(0x7f0000407000)={{r0, r1/1000+30000}, {0x77359400, 0x0}}) 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) ppoll(&(0x7f000008f000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000743000)={0x77359400, 0x0}, &(0x7f0000932000)={0x0}, 0x8) 2018/01/29 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) r2 = accept(0xffffffffffffffff, &(0x7f00009e8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005c8000)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f000028f000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) fcntl$setsig(r2, 0xa, 0x12) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000729000-0x8)=0x0) dup2(r3, r4) fcntl$setown(r3, 0x8, r1) tkill(r0, 0x13) 2018/01/29 10:49:10 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000001b000)='/dev/usbmon#\x00', 0x3b34, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000005000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000019000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000001b000)=0x1c, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001d000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f000001c000-0x1c)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1c) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) 2018/01/29 10:49:10 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x8, 0x14, "03"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:10 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_proto_private(r2, 0x89e4, &(0x7f0000014000-0xe)="ababf63833863a08ae4800d077aa") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/34, 0x22}], 0x1) quotactl(0x0, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x5, 0xffffffff00000000}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r3, 0x7, 0x9, 0x3, 0x4, 0xff}, &(0x7f0000013000)=0x14) 2018/01/29 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000012000-0x50)={@common='gre0\x00', @ifru_settings={0x6, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@generic="97071466ffdcb7fbf792ea753f1e62ac", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 10:49:10 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f000000b000)=""/254, 0xfe}], 0x1, 0x0) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x65) 2018/01/29 10:49:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)="2d255ecb6574683100", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000002000-0xc)={0x0, 0x8, 0x80000000, 0x9, 0x81, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000000000)="970fe16775aa8f38c36dde4f79323ea238e04e5604e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ad427c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0x5c) 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000255000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000044f000-0x10)={0x0, 0x0}) ppoll(&(0x7f000051f000-0x18)=[{r1, 0x8000, 0x0}, {r1, 0x6, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f0000ea9000-0x10)={r3, r4+30000000}, &(0x7f000082d000-0x8)={0xfb8c951}, 0x8) ioctl$int_in(r1, 0x5421, &(0x7f000023a000-0x8)=0x80000000) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000010000-0x10)={0xad3, 0x4, 0x4, 0x2}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000846000)={0x40000001, 0x0}) recvmmsg(r1, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x40, 0x0}, 0x0}], 0x1, 0x122, 0x0) 2018/01/29 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x9, 0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030007fffd946fa283bc0aee0000b586c497271d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000003000-0x4)=0x10000, 0x4) 2018/01/29 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000014d000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f5a000)={0x0, 0xd9, "5cf6126748f68d88ba01a4aa7fc5aeab7503abf1205f739e2f6674d2c9b66beef63ceccb80e83efe8ef4930e6169a069856a871635229649b4018e1d09e67d950672873bbbf9be10695773609a1f75fc02ebfa38c5c726e0beb0f299ca52fd7c28574e082c02c0305114c644d0d08f6274c07ebded6fe781747ecbf5f6c02f7073660dd4ee62bd785dfa821b5f5c64c3f479a056909550bee209764cc0ac6f1e8f5f8489678c1aea55fe3d7fa28a63113eb874a025bcddfc7aeac9cd2aaa53c8740a21d9e9f6f609b249ff92c6b72e98325632b243aff07710"}, &(0x7f00006ff000-0x4)=0xe1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000022d000)={0x80000001, 0x1, 0x8001, 0x6, 0x9, 0xfff, 0x3ff, 0x9, 0x0}, &(0x7f0000d14000)=0x20) modify_ldt$read_default(0x2, &(0x7f0000edd000)=""/169, 0xa9) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fe4000-0xb8)={r1, 0x4, 0x2, 0x4, 0xdb, 0x9, 0xfef, 0x0, {r2, @in={{0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f92, 0x9, 0xa0c, 0x10000, 0x9}}, &(0x7f0000892000-0x4)=0xb8) select(0x40, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006d0000-0x2c)=[@in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x200}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000770000)={@multicast2=0xe0000002, @empty=0x0, 0x1, 0x8, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}, @dev={0xac, 0x14, 0x0, 0x14}, @rand_addr=0x4, @multicast1=0xe0000001, @rand_addr=0x80000000]}, 0x30) 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000080d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00009da000)={0x0, 0xc0, 0xfffffffffffffffc}, &(0x7f00003a9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000544000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0xa, 0x2000000001, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b1f000-0xf)='/dev/sequencer\x00', 0x12100, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000088000)='/selinux/access\x00', 0x2, 0x0) creat(&(0x7f0000ef1000)='./file0\x00', 0x20) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00009d1000-0x28)={@common='tunl0\x00', &(0x7f000088b000)=@ethtool_cmd={0x9, 0x0, 0xffffffffffffffff, 0x0, 0x75701f81, 0x0, 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]}) 2018/01/29 10:49:10 executing program 5: prctl$void(0x3f) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000007000-0x4)=0x40, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/29 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) process_vm_readv(0x0, &(0x7f00004bd000)=[], 0x0, &(0x7f0000fe0000-0x10)=[], 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000451000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000a60000-0x4)=0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ab000)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f00005d0000)='./file0\x00', 0x80000200) munlockall() 2018/01/29 10:49:10 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, &(0x7f0000017000)=""}) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000011000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x6002}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000018000)=@setneightbl={0xc0, 0x43, 0x12, 0x2, 0x0, {0x1e, 0x0, 0x0}, [@NDTA_GC_INTERVAL={0x10, 0x8, 0x8}, @NDTA_THRESH1={0x8, 0x2, 0x3f}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x0}, @NDTA_NAME={0x14, 0x1, '/dev/binder#\x00'}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x3}, @NDTA_PARMS={0x3c, 0x6, [@NDTPA_PROXY_QLEN={0x8, 0xe, 0x3}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0xd6eb}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0x9}, @NDTPA_DELAY_PROBE_TIME={0x10, 0x7, 0x8}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x2}]}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x6}, @NDTA_PARMS={0xc, 0x6, [@NDTPA_MCAST_PROBES={0x8, 0xb, 0x80000001}]}, @NDTA_THRESH1={0x8, 0x2, 0x0}]}, 0xc0}, 0x1, 0x0, 0x0, 0x1}, 0x40000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f0000015000)=[], 0x1, 0x0, &(0x7f0000016000)='o'}) 2018/01/29 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000083a000-0x4)={0x0}, &(0x7f0000637000-0x4)=0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x9, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) pipe2(&(0x7f0000bfc000-0x8)={0x0, 0x0}, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/29 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f05000-0x4)=0x3) lseek(r0, 0x1, 0x0) [ 31.472035] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 31.485163] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/29 10:49:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0xebd, &(0x7f0000be1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000745000-0x20)={0x7, 0x3, 0x1, 0xd00, 0x3, 0x5554, 0x7, 0xfffffffffffffffe, 0x0}, &(0x7f0000c99000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ded000+0x322)={r2, 0x8, 0x30, 0x1, 0x4}, &(0x7f0000dd2000)=0x18) flistxattr(r0, &(0x7f00001a0000-0xb1)=""/177, 0xfffffd6a) 2018/01/29 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000911000)='/dev/pktcdvd/control\x00', 0x2000000400200, 0x0) pread64(r0, &(0x7f0000108000-0xe0)=""/224, 0xe0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00009d5000-0x85)=""/133) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00006c6000)={0x7, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004e000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000)=0xe8) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00002e9000-0x4)=0x0, &(0x7f000043a000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000006a000)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f00006e2000-0x4)=0x0, &(0x7f0000915000-0x4)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) shutdown(r1, 0x4) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lgetxattr(&(0x7f0000949000)='./file0\x00', &(0x7f00005e2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000078b000)=""/60, 0x3c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00002c9000)={0x414, 0x506, 0x200, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x100000000000}, 0x14) shutdown(r2, 0x1) mq_notify(r0, &(0x7f0000dbc000)={0x0, 0x31, 0x2, @thr={&(0x7f0000c51000)="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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:10 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x0, 0xca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x20000000a32, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x191080, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000701000-0x9)=""/9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/29 10:49:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000e9000-0xd)='/dev/net/tun\x00', 0x0, 0x1fffffe) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) keyctl$revoke(0x3, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000027d000-0x8)={0x0, 0x0}) close(0xffffffffffffffff) 2018/01/29 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e7d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) r1 = memfd_create(&(0x7f00007c7000-0x1a)="2d2376626f786e6574313a70707030242b6367726f7570401800", 0x2) unlinkat(r1, &(0x7f0000b30000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000384000)={&(0x7f000099b000/0x3000)=nil, 0x2, 0x2, 0x0, &(0x7f0000e8d000/0x4000)=nil, 0xfffffffeffffffff}) lstat(&(0x7f00001b7000-0x8)='./file0\x00', &(0x7f0000ee6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x3) sendmmsg$inet_sctp(r0, &(0x7f000016c000-0x230)=[{&(0x7f00008db000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000091f000-0x10)=[], 0x0, &(0x7f0000d8a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/29 10:49:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ea000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a5d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, 0x1, 0x2, 0x1, 0x9, 0x8, 0x1ff}, &(0x7f00002b8000)=0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r1, 0x400, 0xfffffffffffffffe) pselect6(0x40, &(0x7f0000aab000-0x40)={0x2, 0x100, 0x7, 0x2, 0x1, 0x1, 0x5, 0xff}, &(0x7f0000ff3000-0x40)={0x6, 0x8, 0xffffffffffffffff, 0x5, 0x101, 0x9, 0x2, 0x80}, &(0x7f0000f8e000-0x40)={0xf88, 0x7, 0x8, 0x79, 0x7, 0x3f, 0x4, 0xffffffff}, &(0x7f00005f2000-0x10)={0x0, 0x989680}, &(0x7f0000471000)={&(0x7f0000aea000-0x8)={0x1}, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001a6000-0x4)=0x0, &(0x7f0000673000+0x1d6)=0x4) 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000007a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005e000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000077000)={{r1, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000048000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r2, &(0x7f000007c000-0x70)={'system_u:object_r:useradd_exec_t:s0', 0x20, 'system_u:object_r:crontab_exec_t:s0', 0x20, 0x31, 0x33, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x70) connect$inet6(r2, &(0x7f000007b000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) userfaultfd(0x80000) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000007c000-0x4)=0x0, &(0x7f000007b000)=0x4) utimensat(r2, &(0x7f000007a000-0x8)='./file0\x00', &(0x7f000007a000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x102) 2018/01/29 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000006) writev(r0, &(0x7f0000d65000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d02560a06000000000010489643c2000900000000000165641a3e8900000028215a0004fbf50dfff90004a5000904001ce1ed5e0000000000221f1000010007000600000400f30000536e", 0x58}], 0x1) socketpair(0x11, 0xe, 0x3, &(0x7f00008c2000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00007d5000)=""/148, &(0x7f0000f49000-0x4)=0x94) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095e000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x81) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007ce000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f000004b000)={0x3, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KDADDIO(r3, 0x4b34, 0x6109d281) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000cb6000-0x28)={&(0x7f000056e000/0x1000)=nil, 0x104, 0x7, 0x11, &(0x7f00009ce000/0x4000)=nil, 0x9}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000ed2000-0x4)=0x1) 2018/01/29 10:49:10 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000985000-0x10)={0x0, 0x1, 0x6, @random="00ecf5ffcc5b", [0x0, 0x0]}, 0xffffff3c) 2018/01/29 10:49:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000ad4000-0x4)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) [ 31.564930] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5498 comm=syz-executor7 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x100) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000af1000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:10 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000125000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00008d7000-0x50)={{0x1, 0x3, 0x6, 0x3, 0x3f}, 0x9, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e6f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0xfffffffffffffffe, 0x0}) 2018/01/29 10:49:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x80000000000) 2018/01/29 10:49:10 executing program 1: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000d03000-0x40)={0x8, 0x8, 0xffff, 0x3, 0x800, 0xd495, 0x1, 0x2}, &(0x7f0000000000)={0x7, 0x100000001, 0x5, 0x0, 0x7, 0x7f, 0x7, 0x4}, &(0x7f0000001000-0x40)={0x4, 0x1000, 0x0, 0x400, 0x100000001, 0x59, 0x7, 0x8001}, &(0x7f000093b000)={0x0, 0x2710}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x1, 0x0, 0xa23, 0x2, 0xf3ff04e075bda3e, 0x20, 0x33, r2, r3}, {0x8800000000000000, 0x7, 0x9, 0x8, 0x8001, 0x9, 0x8, 0xff}, {0xbb, 0x6, 0x6, 0x0}, 0x80, 0x5, 0x0, 0x1, 0x2, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6f}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x0, 0x6, 0x3, 0x9, 0x8}}, 0xe8) futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400, r0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', 0x1, r4, r5, 0xffffffffffffffe0, 0x10001, 0x20001) r6 = syz_open_dev$mice(&(0x7f0000996000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_udp_int(r6, 0x11, 0x64, &(0x7f0000495000)=0x0, &(0x7f0000fc1000-0x4)=0x4) 2018/01/29 10:49:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000f8c000)="07089dd8fed691212e9c8bb0674d277988affe26b51e5ce2d31dff30781c74d0c332acb68c7ec76e73c9dab59106ab4f0a6a467adda0ee1b43148c8297abe2906147fc0a9bfd64b08ed9b74811dd1305937c28c1439372ef40be7e98b5fdd05cf10d4585b48c6175e52169a95e0a", 0x6e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00009f6000-0x4)=0x0) recvfrom$inet(r0, &(0x7f000008b000)=""/4096, 0x1000, 0x2, &(0x7f0000090000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000078d000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0xa, &(0x7f000071d000)="1f000000", 0x4) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000063b000-0x8)='./file0\x00', 0x4) write$sndseq(r0, &(0x7f00000b9000-0x90)=[{0x6, 0x7, 0x6, 0x7ff, @time={0x0, 0x0}, {0x9, 0x362}, {0x0, 0x2aa6}, @connect={{0x6, 0xffff}, {0x100000001, 0xfffffffffffffffb}}}, {0x5, 0x81, 0x56, 0x0, @tick=0x6, {0x5, 0x6}, {0x100, 0xc19c}, @note={0x10000, 0x9, 0x7fffffff, 0x7, 0x1}}, {0x9, 0x80000001, 0x9, 0x100000000006, @tick=0xffffffffffffff3a, {0x2, 0x881a}, {0x80, 0x8}, @queue={0x2, {0xb, 0x2}}}], 0x90) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019b000-0x4)=0xe8) mq_timedreceive(r0, &(0x7f0000602000-0x88)=""/136, 0x88, 0x5, &(0x7f0000359000)={0x0, 0x1c9c380}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000026f000)="67f6b510ebc8f4ffa185f44ef47f95a06503dbdb63c4f96dcf06c57ffd10d32679fa7546abeb7044d02417a74f234838dddafa65d8679d200738e615365c335ca69834c432cadfe3768b2e39c66602cde9e0004f1c045704c64d5406fb7f6988af467ceda0f155406d47924420e29fe772e3fedba04c90c02dae") socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000651000-0x8)={0x0, 0x0}) sysfs$2(0x2, 0x7fff, &(0x7f00008ee000)=""/247) r1 = syz_open_procfs(0x0, &(0x7f0000488000-0xd)='attr/current\x00') read(r1, &(0x7f000013e000)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f00009ea000-0x8)=0x0, 0x403) socketpair(0x1, 0x80003, 0x1, &(0x7f0000b0b000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000691000-0x38)={&(0x7f0000983000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000ce0000-0x10)={&(0x7f0000d10000)=@ipv6_getmulticast={0x14, 0x3a, 0x4, 0x3, 0x3, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x1) [ 31.622275] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 31.647650] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/29 10:49:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"2f40281dab2992ade61589ef631f892b", {0x4, 0x8, 0x2, "49185af71dcb", 0x400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80800, 0x5) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000258000-0x4)=0x401, 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r2, &(0x7f0000e37000)={0x10, 0x0, 0xffffffffffffffff, 0x9}, 0xc) prctl$getreaper(0x1b, &(0x7f00006b6000)=0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0xc)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000056d000)={0x0, 0x0}) 2018/01/29 10:49:10 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae4000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x9d)=""/157) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) 2018/01/29 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000eca000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dfc000)=0x14, 0x80800) connect$inet(r0, &(0x7f0000bc7000-0x10)={0x2, 0x3, @rand_addr=0x749, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x800000000000000a, 0x1, 0x0) write$tun(r1, &(0x7f0000d95000-0x67)=@hdr={0x1, 0x3, 0x4, 0x1c, 0x1, 0x41, @eth={@random="4a9f7b3a33f5", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x4f, 0x17a1, 0x14, {@current=0x0, @random="4622f4a6350b", 0xffff}, {@broadcast=0xffffffff, @random="dbd5f0508c0f", 0xf96}, "2f2a4c06d9c01675d5a877f9386ed17304a69b2256167f1c48711e22c3c8c6b12649b8dbf4fc046b23668af11b47899b7e"}}}}}, 0x67) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000076e000-0x20)="27275bbeaeeffcda5df017ae7ba9a41678bd6b20ab34147fa2d98db0471d4d4b"}) 2018/01/29 10:49:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003b2000)={{0x0, 0x3dc}, {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, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$inet6(r1, &(0x7f00005e4000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000085a000-0x4)=0x1c) 2018/01/29 10:49:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_out(r0, 0x2, &(0x7f0000c04000-0x8)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000c50000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) setns(r0, 0x0) 2018/01/29 10:49:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000706000-0x25)="2400000024007f00000000c3000001000029f6ff010000000012fffdffffffff0700ff10", 0x24) 2018/01/29 10:49:10 executing program 3: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) timer_gettime(0x0, &(0x7f00006db000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000050d000)='/dev/hwrng\x00', 0x80000000800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6a) 2018/01/29 10:49:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000135000-0x38)={&(0x7f00001a4000)=@in6={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000568000)=[], 0x2, &(0x7f00003e2000)=[], 0x4c, 0x0}, 0x0) connect$l2tp(r0, &(0x7f0000c22000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x1}}, 0x2e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005da000-0x4)=@int=0x0, &(0x7f0000f3a000)=0x4) 2018/01/29 10:49:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d69000)='/dev/keychord\x00', 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r3 = dup(r2) bind$inet6(r3, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) socket$unix(0x1, 0x2, 0x0) 2018/01/29 10:49:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MARK={0x0, 0x10, 0x0}, @RTA_FLOW={0x8, 0xb, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000644000)='/dev/keychord\x00', 0x200800, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000764000-0x4)=0x0, &(0x7f00001b8000-0x4)=0x4) r2 = request_key(&(0x7f00003ed000-0xd)='dns_resolver\x00', &(0x7f0000ec4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000025e000-0x3)='em0\\\x00', 0xfffffffffffffff9) add_key(&(0x7f00003f8000)='syzkaller\x00', &(0x7f0000b84000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000010b000)="064469e917c41bdf537f879b0193f981b5ad", 0x12, r2) 2018/01/29 10:49:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008f5000-0xc)='/dev/rfkill\x00', 0x60840, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000dfb000-0x50)={{0x2, 0x3, 0x6, 0x1, 0x3}, 0x739a, 0xb2, 0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) 2018/01/29 10:49:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) r1 = inotify_init1(0x0) dup3(r0, r1, 0x80000) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) ppoll(&(0x7f00004fa000-0x50)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a73000)={0x0, r2+10000000}, &(0x7f0000c40000)={0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r1, 0x8, r3) fcntl$setpipe(r0, 0x407, 0x2) r4 = dup3(r1, r1, 0x80000) getsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000eda000-0x4)=0x4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/29 10:49:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000028f000)={&(0x7f000086a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000004b000-0x10)={&(0x7f0000c10000)=@expire={0x104, 0x18, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "0f47e453"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d5000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3d000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000e95000-0x4)=r2) tee(r0, r0, 0x80000000, 0x4) 2018/01/29 10:49:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/ppp\x00', 0x100, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000e27000-0xae)=""/174) r1 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000bed000)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000056b000-0x8)={0x0, 0x0}) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000d5b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e9c000)=0x10, 0x80000) write$fuse(r2, &(0x7f0000fd5000)={0x28, 0x0, 0x1, @fuse_notify_store_out={0x1, 0x4, 0x9}}, 0x28) accept$ipx(r3, &(0x7f0000d21000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000064000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000926000)={0x6, 0x7, 0x5, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x800000080004535, &(0x7f0000979000)="") 2018/01/29 10:49:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000068d000-0x8)={0x0, 0x1}, &(0x7f0000a04000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e5e000-0x8)={r1, 0x52d9}, &(0x7f000055b000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fadvise64(r2, 0x0, 0xcd4, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000c7f000-0x4)=0x100000001) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r3}) 2018/01/29 10:49:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r0, &(0x7f0000131000)=@known='system.sockprotoname\x00') sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000abc000-0x90)=[{&(0x7f00008d8000)="88", 0x1}], 0x1) 2018/01/29 10:49:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ba0000-0x8)=0x0) pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2018/01/29 10:49:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f000099d000-0x8)='./file0\x00', 0x12000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000090e000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000eb0000)=""/111, &(0x7f0000320000)=0x6f) 2018/01/29 10:49:11 executing program 3: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000022b000)="", &(0x7f0000ea9000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000ddb000)="") r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = inotify_init() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000051f000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b41000-0xa)='./control\x00', &(0x7f00003c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000b41000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00009db000)='./control\x00', r3, r4, 0x0) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) bind$pptp(r2, &(0x7f000084d000-0x20)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r5 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) ioperm(0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5d000-0x4)=0xe8) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f00001be000)=0x0) getresuid(&(0x7f0000ace000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000368000)=0x0) 2018/01/29 10:49:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$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, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aff000)={0x0, 0x2c, 0x10, 0x3, 0x2}, &(0x7f0000e8b000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003d3000)={r3, 0x6, 0xa4, 0x0, 0x101, 0x6f4d0a18}, 0x14) 2018/01/29 10:49:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x8, 0x35569cc4, 0x2) pipe2(&(0x7f0000547000-0x8)={0x0, 0x0}, 0x4000) write$selinux_create(r1, &(0x7f000027b000-0x50)=@objname={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x37, 0x20, './file0\x00'}, 0x50) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000592000-0x28)={&(0x7f0000128000/0x2000)=nil, 0x5, 0x3, 0x44, &(0x7f0000c25000/0x2000)=nil, 0x7a}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a1b000)=0x0, &(0x7f000081b000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000cd1000-0xd)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000062e000)=0xffffffffffffffff) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f00000f0000)='/dev/net/tun\x00', 0x0, 0x3) close(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000079000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8000}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6bc}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/29 10:49:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1000002, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgrp(0x0) ptrace$setsig(0x4203, r1, 0x200, &(0x7f0000802000-0x10)={0x4, 0x1, 0x9, 0x1}) 2018/01/29 10:49:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a6000)={0x0, 0x0}) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getrusage(0x0, &(0x7f0000a31000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, r2}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000073000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000eec000-0x3)=0x0, &(0x7f00002ea000)=0x4) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000bd3000)={0x0, 0x52, 0x3, 0x4, "319548ffd53d511ecbbf332279c1d2030307d34bf4212c1167134ad7fe5ef951"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000625000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000456000-0x4)=0x0) socket$inet(0x2, 0x80000, 0x5) accept4$inet6(r0, &(0x7f00004be000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000031000-0x4)=0x1c, 0x800) lstat(&(0x7f00000a8000)='./file0\x00', &(0x7f0000e5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r4, r6, 0x8001, 0x0, 0x100080) r7 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000805000-0x8)=0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/29 10:49:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r1, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) r2 = epoll_create(0xde) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000a51000-0x4)=0x6, 0x4) epoll_wait(r2, &(0x7f000037a000-0xc)=[{0x0, 0x0}], 0x1, 0x7) 2018/01/29 10:49:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x18b, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x7)='},c}lo\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=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) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000+0xd02)=""/111) recvmmsg(r0, &(0x7f0000001000-0xf0)=[{{&(0x7f0000931000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000000000)=""/153, 0x99}, {&(0x7f000088c000)=""/121, 0x79}], 0x6, &(0x7f0000001000-0xd2)=""/210, 0xd2, 0x3}, 0x7fffffff}, {{&(0x7f0000234000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000614000-0x30)=[{&(0x7f000095a000-0x58)=""/88, 0x58}, {&(0x7f00003e1000-0x4c)=""/76, 0x4c}, {&(0x7f0000001000-0x57)=""/87, 0x57}], 0x3, &(0x7f0000540000-0xbb)=""/187, 0xbb, 0x0}, 0x4}, {{&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000af9000-0x80)=""/128, 0x80}, {&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000266000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000-0xb9)=""/185, 0xb9, 0xfffffffffffffff7}, 0x7fff}, {{&(0x7f0000000000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000162000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000001000-0xa)=""/10, 0xa, 0x1}, 0x2}], 0x4, 0x40, &(0x7f0000489000)={0x77359400, 0x0}) 2018/01/29 10:49:11 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b37000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b36000)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000b36000)={r1, 0x3}) pkey_free(0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b37000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/29 10:49:11 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f02000)='/dev/sequencer2\x00', 0x48000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x16) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(r1, 0x4, 0x42800) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) prctl$intptr(0x3e, 0x3ff) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000192000-0x64)={&(0x7f00007e0000-0x1c)=[0x3ff, 0x9835, 0x3, 0x3, 0x6, 0x1, 0x1], 0x7, 0x3f, 0x4, 0x5, 0x1ff, 0x7fffffff, {0x0, 0x8001, 0x7, 0x9, 0x7, 0x80000001, 0x3f, 0x0, 0x80ef, 0x1, 0x1f, 0xac6c, 0x80000001, 0x1, "6e71adfc2db1360cd97ac3276e1fcb6daa1c3d1f08eb58f7cb395e03823838eb"}}) ftruncate(r3, 0x7fff) sync_file_range(r2, 0x1, 0xf8, 0x4) sendfile(r2, r3, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) open(&(0x7f00009db000-0x6)='./bus\x00', 0x200000, 0x0) 2018/01/29 10:49:11 executing program 6: mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007d0000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007e8000)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000d2c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000319000-0x8)=0x6) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000d2d000)=0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000d2e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/29 10:49:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a0b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000a4e000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000539000-0x1)='.', &(0x7f00003cc000-0x8)='./file0\x00', &(0x7f0000d6d000)='ramfs\x00', 0x1281008, &(0x7f0000bf7000-0x2)="") 2018/01/29 10:49:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000033b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b09000-0x8)={0x0, 0xfffffffffffffffc, 0x6}, &(0x7f0000e87000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000450000-0x8)={r1, 0xffffffff}, &(0x7f000023e000)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/pktcdvd/control\x00', 0x40002, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000299000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) readv(r2, &(0x7f0000d86000)=[{&(0x7f0000941000)=""/0, 0x0}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) 2018/01/29 10:49:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0xf, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f000036b000-0xae)="7879a26023fc09c2ec52d59cd569976c8b328f15ef3bc9f42c273e1c16eeabb6d7c12eb869cb16b126eb62854fd71e1f44b21d87e6cd86051d2b1b94c928173012bb7123063453bff2f7b177e18b409abdc1da11f166939474c866b9636a0b3157e602ae1dfca3a3f1311e1ff858c274e4b9098e3e941b081a9e83eb297880c14ca73edeafbff4f9886bbc9cde6e97662ffbebb2dc9121d780ba84bea1dd5683f7cbc4d4d2c549561f44e8e08b59") 2018/01/29 10:49:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f000024b000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a4e000)={0x0, 0x0, 0x0}, &(0x7f0000ddc000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000186000-0x4)=0x0) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000db8000-0x4)=0x0) r4 = getpgrp(r3) sendmsg$nl_generic(r2, &(0x7f0000eee000-0x38)={&(0x7f0000bb6000-0xc)={0x10, 0x0, 0x0, 0x18000000}, 0xc, &(0x7f0000dd4000)={&(0x7f0000d33000)={0x12d0, 0x3a, 0x2, 0x7, 0x0, {0x19, 0x0, 0x0}, [@generic="e2bc549a91b734f71e11eaa55193098f0f78c0f385837739781a04e069311b69648804305d3257a67238f468873ac58650fce48e5ad143912c671b959412bab90095854695d1f080720bba7282d6e3d80b8c79bcae1e1c0a579a2d21", @generic="74534953c7e305922d5a65ab33cc917af9d74935792b2f5baf0130f879a46ba474a14f65a6a501ea2376af12adac5f2ab311769f4279076b22d7844aac3a519af5d2b9ccdd9e3126cc6ce9e2c6f838129585a69225f7e2aa97cdd91ff2b99efaac6586d2e9135f8de355025ac352608b4c529aa5184eb8e2b2a75339cd1ae8aa9b1fbb8eac6c32c0af387b687a43aeb300be1c84300ab6e9", @nested={0x10, 0x22, [@typed={0xc, 0x82, @pid=r4}]}, @typed={0x1008, 0x6a, @binary="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"}, @generic="d2d7ab4be7c8e1f7b806c40457ab4efdf8fe3540224414f94e060c6f225496e02c7931275d061364f2b307d590eff7ab477bff0123117e5447d8513aeb768e10f91b0c7e3873d93445608f48be3ed1b85a039190d6c0848c2a3801740680a13b8743d4f82270aaa9136055c1cbe7089e35a5c834fc609f4ed07684aa8adc7e83f7c6b41af67423daa112efcc38f327d13229eb519b50fcc3df281f22068d3a6531e3aebae72059fd8719e32cb1ac29a3c0d37383c543e7a6d34583085ba8377bbb2d800aa5217274488a8df1b8", @typed={0x8, 0x61, @void=""}, @generic="2a32caaadd8e07f1b947a352a843bd73b34d7f6c3755c479f571d3a0693eafde588b475e725682dbd45133c04959e6f9ab1b65a7bc71290ef3ad64b3e16212a0cbfdc3e4a8294b51b91c914c96576daf26a0af5273f7f633181da66a2b32b4f717f53e2a9b4526e4ab6171ff20b2ccf6c38708643c9fac5c90a22162066c455a583758d9b5be2cbaf969a0745faa57d97bf565d5226599aba2880a5cb92af31b69fa9bd10420535d8765fe74402141f0493bf9ece310636371842e73e6727a83f60cc36febfe0eee42309d898844eff7df5a19a52b95d17951b035"]}, 0x12d0}, 0x1, 0x0, 0x0, 0x200000c0}, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000850000-0x4)=0x0, &(0x7f0000904000)=0x4) 2018/01/29 10:49:11 executing program 4: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) fcntl$setsig(r0, 0xa, 0x22) ptrace(0x4208, r2) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000004000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) ptrace$setregset(0x4205, r2, 0x202, &(0x7f000071a000-0x10)={&(0x7f0000138000)="fb946c831dc3185b8418298bc4196c896d68fa96aa9314fc1080f8831fe73f5fac6f", 0x22}) 2018/01/29 10:49:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xb, 0x7) recvfrom$ipx(r0, &(0x7f000009b000)=""/156, 0x9c, 0x0, &(0x7f0000afa000-0x10)={0x4, 0x0, 0x0, "2e937a53cb87", 0x0, 0x0}, 0x10) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) 2018/01/29 10:49:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000aa000-0x10)='/dev/sequencer2\x00', 0x4180, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000bed000)=""/4096) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00003ca000)=0x9, 0x4) 2018/01/29 10:49:11 executing program 7: clone(0x0, &(0x7f0000c5e000-0x3d)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x87)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x7}) times(&(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000cf4000-0x10)=[{&(0x7f0000374000-0xec)="5800000014001d2340834b80040d8c560a06f8ffec0481001700000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = dup(r0) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000678000)=r2) 2018/01/29 10:49:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b6000+0xda8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c8000-0x4)=0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fd000-0x4)=0x0) syz_open_dev$mice(&(0x7f0000d9d000-0x10)='/dev/input/mice\x00', 0x0, 0x200080) 2018/01/29 10:49:11 executing program 2: prctl$intptr(0x18, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00007fc000)={0xf821, 0x8, 0x7, 0x200, 0x800, 0xffffffffffffff00}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e0b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x399f1736, r1}, &(0x7f00007f2000)={0x8, 0x56b, 0x1ff, 0xac, 0x4f, 0x20}) 2018/01/29 10:49:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c6e000-0xb)='/dev/hwrng\x00', 0xba0c81a72c0b136, 0x0) recvmsg(r0, &(0x7f0000b71000)={&(0x7f0000c1d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008f8000)=[{&(0x7f0000628000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x102) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000ec000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001bb000-0x4)=0xc4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000340000-0x38)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@ipmr_getroute={0x0, 0x1a, 0x300, 0x6, 0x3, {0x80}, ["", "", "", ""]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000003}, 0x0) 2018/01/29 10:49:11 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d2000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x20)={0x4c, 0x0, &(0x7f0000000000)=[@increfs_done={0x40106308, r2, 0x0}, @decrefs={0x40046307, 0x2}, @dead_binder_done={0x40086310, 0x2}, @request_death={0x400c630e, 0x2, 0x0}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}, @acquire={0x40046305, 0x2}], 0x34, 0x0, &(0x7f0000001000-0x34)="713ebe8dcdd6408d73031c3b200eada3b3453927f0119a05436d182aacedc1d68847bee3c715be664f28a64c3980a3fd1719e64b"}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 10:49:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000044f000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e52000-0x4)=0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000ab8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000775000)=0x48) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000446000)={0x4, &(0x7f0000180000-0x20)=[{0x4, 0x3, 0x6a91, 0x0}, {0x8000, 0x3, 0x8d43, 0x30}, {0x5710a84c, 0xfe75, 0x794fd5be, 0x7}, {0x101, 0x40, 0x2d0, 0x9}]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000603000-0x15)='/dev/pktcdvd/control\x00', 0x402080, 0x0) sendmsg(r2, &(0x7f00007ed000)={0x0, 0x0, &(0x7f0000b80000-0x90)=[{&(0x7f0000289000-0x52)="3881861be625ef531109c1addf3666888ebd6b929b5f310b899892086e38e91bd9467d72cf1994a6b087c1eab54b787ae69cb02fe8052dc4bcbb44399ccd9e574168881827fe3e85c0e15016c54b73eb8aa9", 0x52}, {&(0x7f00009b4000)="03f0eaa04f3ccf3a8f0d9097e0d06eeb2acb2722462765b7ab3496ca79c2fb5045beaa2a65f57d673a75c5830f7979", 0x2f}, {&(0x7f0000318000)="39de67", 0x3}, {&(0x7f000050c000)="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", 0xfa}, {&(0x7f000030a000)="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", 0x1000}, {&(0x7f0000ad0000-0xe4)="a3ba4b7b069247801e99409dcbe8c368f39c28da2484df80a91dc3c55e71c410b0c1f0de65dbb26b2fd48c0805c915f9bf43410cd34c9e95c22dacaa2c5742ebf45a8627bc14ac95d5578ab8119d7a2673abaa1a153e24f4a8e4db62154d73020da5c0db6b239e6952b874c04af9392fe14d615e5d8753b0594af08a21732f81630fa8f30bd00407e8fcd3147bd9894bd9c025cd2d1989aff43cd08a7548f52aa22ced9635a2a299802df143de7a8c4e72b0e8a577301abd566335b9bcf1c78658697bfafda8426a7a8558c3a525ac8683b474fae750c6dfeb21e798f114533d6daed50f", 0xe4}], 0x9, 0x0, 0x0, 0x0}, 0x20000004) r3 = syz_open_procfs(r0, &(0x7f000089a000)='net/nfsfs\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c94000)=0xc) r5 = add_key$keyring(&(0x7f00003fa000-0x8)='keyring\x00', &(0x7f0000625000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r4, r5) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000688000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f00003a1000-0x4)=0xc) preadv(r3, &(0x7f0000b6d000-0xa0)=[{&(0x7f0000c04000)=""/68, 0x44}, {&(0x7f0000115000)=""/56, 0x38}, {&(0x7f000093f000)=""/228, 0xe4}, {&(0x7f0000fb3000-0x24)=""/36, 0x24}, {&(0x7f0000086000)=""/219, 0xdb}, {&(0x7f0000c07000)=""/28, 0x1c}, {&(0x7f00006e4000-0x81)=""/129, 0x81}, {&(0x7f0000cf3000)=""/111, 0x6f}, {&(0x7f0000e42000)=""/169, 0xa9}, {&(0x7f000025b000)=""/26, 0x1a}], 0xa, 0x0) 2018/01/29 10:49:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000921000-0xe)='/dev/keychord\x00', 0x10000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000022c000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000b00000)={0x18, 0x3, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000092000)={0x7, 0xffffffffffffab71, 0x9, 0x4, 0x1, 0x10001, 0x1, 0xd87c, 0x0}, &(0x7f0000cc9000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003b0000)={r3, 0x5}, &(0x7f0000d3c000-0x4)=0x8) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00008ad000-0x4)=0x2, 0x4) 2018/01/29 10:49:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000041d000-0x8)='./file0\x00', 0x0, 0x68) r1 = socket(0x10, 0x805, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) dup2(r0, r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000788000)='/dev/rtc\x00', 0x42, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000e78000)={0x800003e, 0x5, 0x2e}) 2018/01/29 10:49:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000029000)=0x4000, 0x4) 2018/01/29 10:49:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f00005d0000)=""/0, 0x0, 0x0) creat(&(0x7f0000798000)='./file0\x00', 0x25) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc9000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = openat(r1, &(0x7f0000ad3000)='./file0\x00', 0x2, 0x2005) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000b73000-0x1000)=""/4096) 2018/01/29 10:49:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6d000-0x10)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000b85000)={0x0, r0+30000000}, &(0x7f0000443000)={0x0, 0x0}) open(&(0x7f00006d4000)='./file0\x00', 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d47000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/29 10:49:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000046e000-0x10)={0x2, &(0x7f0000225000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) clock_settime(0x4, &(0x7f00007ba000-0x10)={0x0, 0x0}) 2018/01/29 10:49:11 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@generic="20d0be704a84c20b27e0ed29e3e1a139", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffff, 0x1) recvfrom$ax25(r1, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000609000-0x8)={0x0, 0x0}) 2018/01/29 10:49:11 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b29000)={&(0x7f0000868000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x60, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}, @etimer_thresh={0x8, 0xc, 0x0}, @tfcpad={0x8, 0x16, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @extra_flags={0x8, 0x18, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x5)='./file0\x00', 0xc010, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="1552e3247ac17cdff0057e907a9c45143cb2471d8ce4743fa55a773d9fdfcf596e92b146a002c8ece4439117b48d492a9d263704d98d6c5eb1ff92629cf3041df19d361600a8c79fe9f5e0cefae354b41171c4cc624a7cc36a3e8b65788e746ab4d0cf309d2d243c6ef0482385fa675ef0774c55d7e0717876cca87afa3f657306a53dcd47184820fda2e2afa0914bfaff080729ea85e2ce648d5f288fd50412246957eec9bce6a63335d80d0f02206e8e7d", 0xb2, 0x4000, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x1, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) fchown(r1, r2, r3) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/29 10:49:11 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004ed000-0x9)='/dev/ppp\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003d3000)={0x0, 0x31, "0ec798bc6d9b2684667b79bdf76ca8855b18756e467f7da50f3fa509b19b4758766f031f37dee00a2e5343f947819419ef"}, &(0x7f0000207000)=0x39) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00004ed000-0x27)={r3, 0x8001, 0x1f, "c109a8460eec26d5ebba201a989e526e156a9bcdc4b27f1b9d52fb483047bd"}, 0x27) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) fcntl$getown(r1, 0x9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/29 10:49:11 executing program 2: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/sequencer\x00', 0x10001, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f000078d000)={0x9, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [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, @dev={0xac, 0x14, 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]}}, 0x118) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000952000)={0x0, 0x100}, &(0x7f0000953000-0x2)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000e6000-0x8)={r2, 0x4, 0x7fffffff}, &(0x7f00008ca000-0x4)=0x8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendto$inet(r1, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 10:49:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) finit_module(r0, &(0x7f00008fd000)='\x00', 0x3) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/29 10:49:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00008bd000)=0x3) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000417000)="", 0x0) 2018/01/29 10:49:11 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000017000)='/dev/autofs\x00', 0x802, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000018000-0x4)=0xfff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000018000)=""/10, 0xfffffffffffffea6) 2018/01/29 10:49:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f00009f0000)=""/124, 0x7c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fbc000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005e7000-0x4)=0x7, 0x4) r2 = dup(r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000496000)=""/110) bind$ax25(r2, &(0x7f0000ef9000)={0x3, {"f65c33705f8577"}, 0x1}, 0xf52fbed8d09a60c4) sendfile(r2, r2, &(0x7f00000b3000)=0x0, 0x2) writev(r1, &(0x7f00003d1000)=[{&(0x7f0000b70000)="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", 0x1000}, {&(0x7f00000f0000)="3c3d866ede274f57fde360dc5711ffaddd655ccc6fa4258fe1310d8d1795e96b5d466e90bf91cdfac39921", 0x2b}, {&(0x7f00000c3000-0x12)="a0b3a279e31b75b7e9b2ba82d502fddfbf62", 0x12}, {&(0x7f00002a7000-0xb)="0e02f2e94dc02deb7ba55a", 0xb}, 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{&(0x7f000039a000-0x1000)="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", 0x1000}], 0x8) 2018/01/29 10:49:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00007e0000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000-0x8)=0x6, 0x8) mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a3b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x0, 0x2, 0x1, 0xffffffff, 0x3}, &(0x7f0000692000-0x4)=0x20) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1d000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000bf6000-0x4)=0xe5) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000d1d000)=0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000009000)=0x2, 0x4) inotify_rm_watch(r1, r2) poll(&(0x7f0000d1b000)=[{r1, 0x0, 0x0}], 0x1, 0x4000000000) 2018/01/29 10:49:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000d1000)=@common=""/16, 0x10) connect(r0, &(0x7f000067b000)=@hci={0x1f, 0x0, 0x0}, 0x6) [ 32.737178] 9pnet_virtio: no channels available for device ./file0 [ 32.738287] binder: 5731:5744 ERROR: BC_REGISTER_LOOPER called without request [ 32.765355] binder: 5731:5744 ioctl c0306201 2000efd0 returned -14 [ 32.775620] binder: undelivered TRANSACTION_COMPLETE [ 32.781084] binder: undelivered transaction 9, process died. 2018/01/29 10:49:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000024000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000068d000-0xbe)="6e65742f746370009221938e074c5047b7ab8c8196590db7fb2c7a9a3b74e531be3d76652c6243ddc9a6f55e42f037ce6f87b4d7ccbb101c557c804b0bae4d26265fa3abea1d1c6821dcefd46543692171c8d9f785b8b251258f41c30785c953d939caa26328b8c71929fdecc5477ed674eb7606296423dcc70b82ead0aae94f54a651740c1fa8ba183a2e64a36d71543b77eb17abbc015d7e28954a3e0572ce288b291546b609b9bd6bf036ecd19319c4c5151448d9c579625fb5f5dcbd") readv(r1, &(0x7f0000021000-0xa0)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000563000)={0x0, 0x2}, &(0x7f0000427000-0x2)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00004c7000-0x8)={r4, 0x0}, 0x8) read$eventfd(r1, &(0x7f000001a000-0x8)=0x0, 0x1b1) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000801000)={0x9, 0x100, 0x40, 0x401}, 0x10) 2018/01/29 10:49:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f000066f000)="025c", 0x2) r1 = syz_open_procfs(0x0, &(0x7f00002fc000-0x5)='task\x00') fcntl$getflags(r0, 0x401) sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x4, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 32.795511] binder: 5731:5744 ERROR: BC_REGISTER_LOOPER called without request [ 32.805284] binder: 5731:5755 got reply transaction with bad transaction stack, transaction 13 has target 5731:5744 [ 32.817033] binder: 5731:5755 transaction failed 29201/-71, size 32-8 line 2935 [ 32.826540] binder: 5731:5755 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 32.838626] binder: 5731:5755 BC_INCREFS_DONE ufffffffffffffffe no match 2018/01/29 10:49:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/29 10:49:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000087000-0x10)={0x0, 0x101, 0xfff, 0xe40f}, &(0x7f0000ab9000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000084f000)={r1, 0x74, &(0x7f0000b20000)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xae}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x301000, 0x0) bind$unix(r2, &(0x7f00003cd000-0x8)=@abs={0x32fe28f4c22e5966, 0x0, 0x1}, 0x8) unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00008c7000-0x4c)={0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000e70000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x6a}, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000000)=""/0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0}, 0xc) 2018/01/29 10:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008d4000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) process_vm_readv(r0, &(0x7f0000a6e000)=[{&(0x7f00000ce000-0x9d)=""/157, 0x9d}], 0x1, &(0x7f0000e02000-0x50)=[{&(0x7f0000598000-0xa9)=""/169, 0xa9}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000143000-0x4)=0x0) set_thread_area(&(0x7f0000157000)={0x3, 0x100000, 0xffffffff, 0x8, 0x8, 0x9, 0x9, 0x100000000, 0x2a419539, 0x2}) 2018/01/29 10:49:12 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c9000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f00006e8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="77f3cd7e2403494ef9a7bc62341b5a73"}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000eea000-0x4)=0x4) syslog(0x2, 0x0, 0x0) close(r0) 2018/01/29 10:49:12 executing program 1: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$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]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a6d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000b01000-0x1d)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x8, &(0x7f0000844000)={0x7ff}, 0x8) ioctl$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]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/29 10:49:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000000)={@common='bridge0\x00', @ifru_data=&(0x7f0000000000)="fc3ce873df873c984d3060e4cb0c30b5c949a0506b7ca63dad2a69d3a582f701"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000012000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000013000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000014000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000000000)={0x5, &(0x7f0000002000)=[{0x9, 0x5, 0x7, 0x9}, {0x4, 0x5, 0x8, 0x9}, {0x7356, 0x7, 0x3f, 0xe7}, {0x8, 0x40, 0x100000001, 0x800000000000}, {0x2, 0x1, 0x4, 0x9}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0x3d7, 0x9, 0xffffffff7fffffff, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x9, 0x9) timer_create(0xfffffffffffffffc, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000005000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCSCTTY(r1, 0x540e, 0x9522) 2018/01/29 10:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007bf000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000479000-0x4)=0x2, 0x4) r1 = socket(0x8010, 0x7, 0x4) write(r1, &(0x7f0000aff000)="170000001a001bd213110005e700000080000003ff008d", 0x17) 2018/01/29 10:49:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000999000)=0x7) 2018/01/29 10:49:12 executing program 7: unshare(0x100000) r0 = epoll_create(0x1000000000007) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/29 10:49:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b49000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000049d000)='attr/keycreate\x00') getsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000964000-0x9b)=""/155, &(0x7f00009c6000)=0x9b) r2 = syz_open_procfs(r0, &(0x7f0000165000)='net/rt_acct\x00') setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000432000-0x8)={0x3ff, 0x100000000, 0x6, 0x9}, 0x8) sendfile(r1, r2, &(0x7f0000fd3000)=0x0, 0x16ca) unshare(0x100000) [ 32.858971] binder: release 5731:5755 transaction 13 out, still active [ 32.865724] binder: release 5731:5744 transaction 13 in, still active [ 32.872324] binder: send failed reply for transaction 13, target dead 2018/01/29 10:49:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ddb000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) readlinkat(r0, &(0x7f000099b000)='./file0\x00', &(0x7f00002f9000-0xeb)=""/235, 0xeb) prctl$intptr(0x200000002f, 0x2) 2018/01/29 10:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) poll(&(0x7f00003fe000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 10:49:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000026000)={0x14, 0x0}) poll(&(0x7f0000b6d000-0x8)=[], 0x39f, 0x9) 2018/01/29 10:49:12 executing program 5: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a7000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000df6000-0x38)={&(0x7f0000ba0000-0x3)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00007c1000-0x60)=[{&(0x7f0000df5000)="d0afdfaf14c6a2046549beeb838d8c3f64cbb7f1980305880f3603e32406aa925bad84bd4764cffea15bfa9a0e933af6a98909657713d40b9ac25a62351ebac61a0d52a61f1409e3f9af77271d9310ec56e78977f906b963a1228284f1232b8ad4305df525d880e1b77e30776f22c51a5f9fb74749219e28c9534f2727efcb17ced42d8e56a03931570fbdea9e3f22f746ef194e8952e682191cafe4a805c00c575973ef24e17c877f50b9251861d2235e747bc399ff89fa2670e5e0b52e78e44b5611cc364086ebbe77520a41f0025e46ae3a9d9a4f94a77812b71840d85875923cafda63bc8bf20d70101565c8449697d4119f951d06ac", 0xf8}, {&(0x7f0000b5f000-0xd)="09ba3a0e57aa1ea009a689ce06", 0xd}, {&(0x7f0000df5000)="5039868a9932eb2add56cd69096e7eb1195aad4d42d24725eac68fc495b95b19f58a9f0608d661710048535e80f1e1472e6386c887003a798bd29592e7a838bb", 0x40}, {&(0x7f0000df6000-0xb6)="ed166e823baca608696f36132f42d6806ccbb51f2cde7de24c8fd822486d6f15bc58df1f82a4f8b30ef3391155ba25a26b71fee2e48cc7b34b7d545e36e16a96876d467d7faee45b4bda3738821bbf74dee6ab03bfc9a521efffcf767ee51d0b65fc8c1505ab3351f0ec24d230aa0834141cd2d2fcef34f1aa16fb83fb61a4d03416add7312356b23d9549b9ce524be6522f80688796c68c13ce8d5f73194e9b6fbc94c1cf9c3db0297653184875c41467d4bb3b8208", 0xb6}, {&(0x7f0000b47000-0xb)="953856d8f2e060e97e725e2a8a6684326dfa5aea0f06bef3736b71337ce8c649fab07bc62990180cdd407a20", 0x2c}, {&(0x7f0000c36000)="47126e518e1efc90c846af71004cdbecf3539bf26b8f693941b5e7e5308c0067d3cbb4b873e8856a918bf7fb7578fbf9", 0x30}], 0x6, 0x0, 0x0, 0x4}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f000094a000)=0x0, 0x4) 2018/01/29 10:49:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000654000)='cpuset\x00') getsockname$netrom(r0, &(0x7f000053c000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f1d000)=0x48) preadv(r0, &(0x7f0000e85000)=[{&(0x7f0000f9c000)=""/87, 0xffffffffffffff54}], 0x1, 0xfffffffffffffffe) 2018/01/29 10:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) syz_extract_tcp_res$synack(&(0x7f00003e5000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000e46000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x36a, 0x0, 0x7, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0x2c, 0x6, 0x3, 0xe3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @fragment={0x2f, 0x0, 0x80000000, 0x9, 0x0, 0x2, 0x1}, @dstopts={0x6a, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xd20, 0x7a, "6022eedb16a887f3dfa1d85b84b3efde47602d2ca1fcee20f6e692b34d6afd446ca77b8cc0f742b7ff9c66f530460f32dc54be894f0c52a02ea49a631688424d308663e1c7ad713c47a17e75e3c8621402ec91d218fe4a6e95e40420fca473b76e68d4722e95981800f8a5628a4b02c8e98b0f94828808b680bf"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @fragment={0x29, 0x0, 0x0, 0x1, 0x0, 0xa950, 0x1}, @dstopts={0xff, 0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xbe9d, 0xf0, "0709c6e428bc4de374828e3c50e7d59d39fe31f65990adee625218a30c531006c143a884a21d943e118750608634c153962fbaf6ebeb13880694c06871eb8af60fcb5620e90a087385de7d8a6eb377b08b25d18305adf4bfece4d1daa1610b0404a1b074265aa5434374d2c943d39349f35e78731eb17f3130b241e10c0d5f4c4f8f1d9c7f616c3a03d5db6c1919b4c25297ce820fd993d3ed0c01fce1d7c3114220116b961b507498ca96ce46f153fd03d0b63cc6fed21fc55fe9c9cf21f3c4163e536c7ac441cd63e302f22adf990e83c2fbe299deaae1a2b82c4283bdcc3d0c5a7de2270bff5bd03505639be579eb"}, @generic={0x5, 0x6f, "02de5e02fc44a895585be49f808c38000da954fce63b1ad6dd8bcc0634daadd6ca4604ea0f95c7fa04a74b59885b4a66d83fc98a1602856bc6d1f3bc58925bbfcfca135780e31ef449df25b4d559eef8a3379d49adcacd86109e2fdbb7eab456ff21c6c2dcf1a3f2e037ed6a661473"}, @generic={0x45, 0x23, "e3c7e23446432f976b376b02ed59d2d716e9e8523a28a375fbd678ae037f3b25cae125"}, @enc_lim={0x4, 0x1, 0x0}]}, @dstopts={0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xc23, 0x26, "2e9c8269ac29796b43d9e46ae081f110b3eff9ed85aa5c9adbf1e3728e974bb2c2fe0dbf16f6"}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x2}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x100000000}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x8, 0xc, 0x2, 0x10001, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r1, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @generic={0x2, 0x10, "7606137b5a6128f128cfb22c0430"}, @timestamp={0x8, 0xa, 0x43, 0xfffffffffffffffb}, @sack={0x5, 0xa, [0x3, 0x100000001]}]}}, {""}}}}}, 0x39c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006d4000-0xc)={0x8, 0x1, 0x5, 0x0, 0x8}, 0xc) 2018/01/29 10:49:12 executing program 1: mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000f09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f09000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) [ 32.959115] keychord: invalid keycode count 0 [ 32.974725] keychord: invalid keycode count 0 2018/01/29 10:49:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7f, &(0x7f0000003000-0x7f)={@random="8c08b9dfad91", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [], {@ipv4={0x800, {{0xf, 0x4, 0x9, 0x6900, 0x71, 0x1, 0x40, 0xf5, 0x16, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff, {[@generic={0x7, 0x5, "1f6340"}, @ra={0x94, 0x6, 0x1}, @ra={0x94, 0x6, 0xff}, @generic={0x9f, 0x2, ""}, @ra={0x94, 0x6, 0x8000}, @cipso={0x86, 0xb, 0x599, [{0x7, 0x5, "ea1a6e"}]}, @end={0x0}]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x28, 0x0, 0x0, 0x4, 0x2c6, "e6c3ed", 0x400, "5631ce"}, "ec0f8977fdc1a1f02f92557d815d1c1b8e578eeea06696cf4d6ff6412058bbc27f4cd84486"}}}}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f5000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000592000)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000308000-0x4)=r1) r2 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c05, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00005e3000-0x24)={0xb570, 0x0, 0x2, 0x6ef04f62, 0x40, 0x10000, 0x9, 0x1, 0x10000, 0x2, 0x1, 0x7}) 2018/01/29 10:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000089c000-0xe)='ns/ipc\x00') getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000791000)=0x0, &(0x7f0000379000)=0x4) exit(0x0) pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) 2018/01/29 10:49:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)="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", 0x139}], 0x1) 2018/01/29 10:49:12 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000002000-0x38)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xfd37, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f00009b1000-0x6)='mslos\x00', 0x1020000, &(0x7f00003a0000-0x1000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") connect$unix(r0, &(0x7f000063b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = memfd_create(&(0x7f0000cc4000)='\'selinux\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000477000-0x8)=0x800, 0x8) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f00002c6000)=@file={0x0, './file0\x00'}, 0xfefb) r2 = getuid() r3 = add_key(&(0x7f0000de7000)='rxrpc_s\x00', &(0x7f00008cf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000212000-0xf8)="f3f26fdf29c352eb4b24e32812c364ba6f8817e0b86dfb38ce89664e636c8ae1e3431c2f128673ef1373ab3c987587a3ea3a7f095a3682c107163e80460a79cddc395ef6a2a6dad1861a61f30f3bccd9963cc78b436ac4e34686606fdf0599ca86d5121356291809c564106466137b579627d25dd2fa6a8ee60655bc456532676bdbd95dd4d2eaa6b066f1258f2429d6159991dbdf35742da33e8eee235953da5e19bbfddfc7c07eb6753d07bafae06139ca13959ad5e7e34f4360d8964bfce609c8c07237d6b1e663e7471ac2b49d21ecfda41da5b2e31829b41f838e287b98683337ca48d18fb24e3c7022c003e0b7ebc0efe6a97dfc65", 0xf8, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3ff) socket$l2tp(0x18, 0x1, 0x1) 2018/01/29 10:49:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0xcf)=""/207) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000036000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000035000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000034000)={0xfffffffffffffffb, 0x8, 0x6, 0x7}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000001c000)='tls\x00', 0x4) sendto$packet(r1, &(0x7f0000011000-0x13)="168dd1d1c53d7521efebd1c0b5db177676794e", 0x13, 0x20008054, &(0x7f0000036000-0x14)={0x11, 0x1, r2, 0x1, 0x7e, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x43e) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/29 10:49:12 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e8a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000fd0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000229000)=0x48) r2 = open(&(0x7f0000c9e000-0x8)='./file0\x00', 0x80000, 0xc0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000570000)={0xaa, 0x2, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000334000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000fd0000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) 2018/01/29 10:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$inet(0x2, 0xa, 0xff, &(0x7f0000fba000)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000f0b000-0x4)=0x0, &(0x7f00006ab000-0x4)=0x4) r2 = syz_open_pts(0xffffffffffffff9c, 0x8200) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000c88000)=0x0) r3 = syz_open_procfs(r0, &(0x7f0000be3000-0x8)='syscall\x00') socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f000038d000-0xb0)={{0x2, 0x300}, 'port0\x00', 0x3a, 0x1184a, 0x9ac5, 0x73, 0x4, 0x4, 0x7fffffff, 0x0, 0x5, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r3, &(0x7f00003e1000)=0x0, 0x3ff) 2018/01/29 10:49:12 executing program 2: clock_nanosleep(0x10000000, 0x0, &(0x7f0000040000-0x10)={0x77359400, 0x0}, &(0x7f00000ba000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) read(r1, &(0x7f0000040000-0xd)=""/13, 0xd) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) ioctl$KDDELIO(r1, 0x4b35, 0x531c) dup3(r0, r0, 0x80000) shutdown(r0, 0x0) 2018/01/29 10:49:12 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x200400, 0x0) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000024000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000)={0x12a4, 0x400, 0x100, 0x1, 0x0, {0x1, 0x0, 0x0}, [@nested={0x1290, 0x20, [@typed={0xc8, 0x24, @binary="d49e6e63f2b5be6cdc45403781cd279d74a4fb87500f9744c253606c2a671a0188a6231072fb857c3c19e324f010a9a57ec655641d048d4f0b546dc2c15434976737796dfdd1d16afbd3ab009a69e7b92983eeb249eb295a47d4b3bee82d6d82ed64eadf066be23be90705482803180e489e5fe87011678bafcee23e3fdb5e6b3bcbdf7d54c3333d13845ab6e033e9b44de260a560edf15df822eed6e30bc633745a1d741c103cc8618dc9c04fc8363d6f6e70065dd7c4374ce62d3c68"}, @generic="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", @generic="9103bef0c365c7b4204d985052276849eb258dbee27f3204cf3c343d92a1cde103ab2a00c33c412657ecc15d8721605e8b5727bad622304016bc74196a48e83cc3021c71de576b813c412a0f725d68da0039a80ae2e4d54d99d545cd10fa90d1c56f1e4502b067b5cbbbdfc01a6779351967793c8e28e813d49987aca28bfc3bf764ced7abc5654cfcceb251b6ca719ff9094d561c01cea12caf5b83f1042e0daa", @generic="95eaa3d2c0afe3a1f2fc7efb2b988547930d4a1f4384f5c9b724e0167fd0d50c6ca0649f6319969fa545ee9dc41a1b228c7c11d2994325b6cd6aef2125fdd61d64d4647ca81fa98cc2ae5be963564a05718caa51a21dd13faa9d9a8fc504e474f58e5d9e7ef4ef60d6d5c536a717180eda091b05d8a0b235cd4eceab179affcc09845647aff2d2b37567", @generic="b0ccddbbd84781f12f78cdb9bd450783d00d376131a095445742f714e708d7ec6b7107c5c653dbee2c7f71aa08d551b90754d681964f387afa79fa4031858c0b7bd80275b05e7d225df5d0e97f8a4d215c6759b3d0403bfe806b7da4956c5c3a11dd12ad19c0211c53f520bf25b220c78258c56baa2bcb9e", @typed={0xc, 0x75, @pid=r3}, @typed={0x14, 0x27, @str='ppp0keyring\x00'}]}]}, 0x12a4}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/01/29 10:49:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000cb8000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000076d000)="edb28fd1b0556da4feb990b4adcd20d14d77337d8b92f4aa528688583a5da3d558891d98269129e701291bf105971018053386022fea95428d165355797448965db0af53e90f774dcd170b8d72f362b2a9968d6fa700239de00877997b5db4ced3ca01be61da819881d84aa6fd8b1cd581162b8251945a38cb55048724e8bec3ac4e542ce9bf860cad9104c7710bf81ef2c75eafb6de63a1a8aa28b1485288cd5498614e80c00c74ce017dcf0c55cc2595b02c501fc90b4cd2e67966b5e70780cf78d45a7fa8f7919a3e9a4201be51765527765dc3e6f24dd4422e", 0xdb, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000002b000)='cpusetvmnet1+\'vmnet1\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000200000-0x8)='./file0\x00', &(0x7f000023c000)='./file0\x00') symlink(&(0x7f0000b4b000)='./file0\x00', &(0x7f0000ade000)='./file1\x00') open(&(0x7f00008fa000)='./file0\x00', 0x10001, 0x100) lremovexattr(&(0x7f0000e08000)='./file1\x00', &(0x7f00007a0000)=@known='user.syz\x00') mkdir(&(0x7f0000977000)='./file0\x00', 0x0) mount(&(0x7f0000423000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cc8000-0x7)='rootfs\x00', 0x0, &(0x7f00009af000-0x147)="") 2018/01/29 10:49:12 executing program 3: 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x2000000000000028, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}, {&(0x7f0000d5e000)="6c1618b751d8e66081f2d8b622485241a3b6ef5c204d239b97ea6257d98118c3c20903ee493c53c7835687b7b82e1e9d76a36959ce5d180fe65ee3845cec2d516176b30a11bfd74b2757", 0x4a}], 0x2, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0x1010, 0x29, 0x1000, "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"}], 0x10d0, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) [ 33.094832] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/29 10:49:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xecd8, 0xd0080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f42000-0x10)='/dev/sequencer2\x00', 0x8200, 0x0) r2 = mmap$binder(&(0x7f0000bc0000/0x4000)=nil, 0x4000, 0x2, 0xa0010, r1, 0x0) r3 = mmap$binder(&(0x7f0000e37000/0x1000)=nil, 0x1000, 0x0, 0x8010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b21000-0x30)={0x7c, 0x0, &(0x7f0000bf4000)=[@increfs_done={0x40106308, r2, 0x2}, @acquire_done={0x40106309, r3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x38, 0x20, &(0x7f00008b2000)=[@fda={0x66646185, 0x3, 0x3, 0x32}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000e1d000)=[0x40, 0x38, 0x0, 0x0]}}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x0}], 0xb5, 0x0, &(0x7f0000fe7000-0xb5)="c8b55dc8b0c00f10150e6f0b385ce833c579d01c0c657760f1ea560df7859d936f811c33e754ec02d4523940c763961090dc58606a6da234041584d34145400c16bb0544c9aa9863591201f3cb2382f7f35ea9a96eba987850a07d32f9c60033694ba4b8baf1d39899628b193199dcb077878bca01dabca5515c25f15466537b243762ccc8acbddb2ffb2bb63ced83354f64965fb4c8fb68cf9b588a16dd8bf9123ef66b49d7dc3bc5c78b5318f9551361654ef002"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f00004c8000-0x8)='./file0\x00', r1, &(0x7f0000824000)='./file0\x00') 2018/01/29 10:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1f, 0x7, 0x8000, &(0x7f00004cf000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000004f000-0x2c)=""/44, &(0x7f00005f6000)=0x2c) sendto$ipx(r1, &(0x7f00000b4000-0xde)="2e40e040507db840ffbe6b9a6fa4150382a345aa35188e9ab6cc8d3dc051391b40205662c98a497677bcf088ad675db562f2eef9dafa2a10e18f68a52920e7d43de9b035cc568691b4a89588a955529aec7e294bbdc01ebe8ded2ba08c4da3ffebb18a36dac22796541046cfdd2f75fd98a10a9dd201ea7f58f6f98dfdfa25c07220d513851c283669128b0005b6de96c9b5ef74000aa915d025493c9a6095ba04bd28761a626c2ef51dfbfa03be912826143c1f84a4e85b9340a74b8b55f9d0db1239cdd3222689a39cfa2127241fb2d61d378f7bb0f21a6665e9110223", 0xde, 0x44800, &(0x7f000009e000-0x10)={0x4, 0x8, 0x7fffffff, "5772cdc17b18", 0x9, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00008ed000)=0x0, &(0x7f0000e36000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/29 10:49:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') exit(0x0) openat(r1, &(0x7f0000000000+0x660)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000002000-0x8)={0x3f, 0x8001}) 2018/01/29 10:49:12 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) getsockname$inet(r0, &(0x7f0000d57000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf1000)=0x10) r1 = socket(0x10, 0x0, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x6, 0xf5ab, 0x2d98, 0x1, 0x3, 0x8, 0xe4e388b, 0x9, 0x3, 0x1, 0x10000}, 0xb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) 2018/01/29 10:49:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a19000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cea000-0x3f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:12 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/29 10:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00008ba000)={0x42e1db, {0xffffffbffffff274}, 0x0, 0x0}, &(0x7f000059a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000351000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) 2018/01/29 10:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a6e000-0x4)=0x0, 0x80800) r1 = creat(&(0x7f0000cba000+0xc2a)='./file0/control\x00', 0x5f) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000be7000-0xda)=""/218) flock(r0, 0x3) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00009a7000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f000065e000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00007b9000+0x530)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xf323, 0x56ea0858, 0xffffffffffff8001, 0x500, 0x4, 0x1, r2}) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/01/29 10:49:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x8000000000000000, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) read(r0, &(0x7f0000d2c000-0x76)=""/118, 0x76) getpeername$packet(r1, &(0x7f0000bfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000090c000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fa000-0x3)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000750000-0x38)={&(0x7f0000d89000-0xc)={0x10, 0x0, 0x0, 0xc0000}, 0xc, &(0x7f0000c3b000)={&(0x7f0000c86000-0x114)=@newsa={0x114, 0x10, 0x100, 0x7, 0x1, {{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x100000000, 0x2, 0x20, 0x0, 0x2f, r2, r3}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3, 0x3f}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0x4, 0x1, 0xa8, 0x5, 0x2, 0x40, 0xfffffffffffffffc}, {0x6, 0x2, 0x130, 0x0}, {0xffffffffffffffff, 0x4, 0x7}, 0x6, 0x5, 0xa, 0x2, 0x6, 0x10}, [@srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @replay_val={0x10, 0xa, {0x7, 0x6, 0x7}}]}, 0x114}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005df000-0x4)=0x0) syz_open_procfs(r4, &(0x7f0000b20000-0x8)='environ\x00') 2018/01/29 10:49:12 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r3 = getgid() lchown(&(0x7f0000007000-0x8)='./file0\x00', r2, r3) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002000-0xce)={0x0, 0xc6, "64c36a54da87454443a3db45354096174dd46cbcf18b85a0f0e812c20ebb2e4bafd413f9e94aa79d61d37c7fb5720612f08aa779231f74716dff0bc687d4ceacb2148ad00db42faffb30302bc7f3c77bb49e17e888195f8ebbabf43a0aacb2b99c8bbd5b725fc96027a096a8d221bde62beec5f81a0df0961aad7355201725bebcb8a118bd1396610cda717534d66ad99502dd98b4e36e1f14e80e35ef07e93f6ab14d31d89d6f63e832bacdbd2be1be25ebeee0d7ac368b2143b8598f60dfba9dd084cefb56"}, &(0x7f0000007000-0x4)=0xce) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000007000)={0x1, [0x0]}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0x12)={0x0, 0x2, 0x5, [0x7a1be04c, 0x7, 0x8166, 0x1, 0x101]}, &(0x7f0000004000)=0x12) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000004000)={0x0, 0x20}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x20}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x74, &(0x7f0000008000-0x74)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe01}, @in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000007000)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000008000-0x8)={0x0, 0x5}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f0000008000-0x4)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x8001}, &(0x7f0000007000)=0x291) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000007000)={0x0, 0xf69, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x2, 0x20, 0x5, 0x7}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x9}, &(0x7f0000008000-0x4)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000003000-0xe0)=[{&(0x7f0000007000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0xfa7718b52c705f42, 0xfffffffffffffff9, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffc0000000000, 0xc, 0x0, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8000, 0x3, 0x40, r7}}, @init={0x18, 0x84, 0x0, {0x5, 0x3405, 0xfffffffffffffffb, 0x8}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x3, 0x1ff}}], 0xf0, 0x8011}, {&(0x7f0000000000)=@in6={0xa, 0x3, 0xea53, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000008000-0x40)=[{&(0x7f0000006000)="9fe571bb826a87432a5c016f8c6e712dd9c0bf410aa18762f83f7f70c1ca3bc4ddd85263c7835a4605768bd81b912097fb4877cec5cff9741622ff2f4492a2419138b4b02235981423c20caa89", 0x4d}, {&(0x7f0000007000)="98f92d3970f1090afe8baece54e6a8561fd7f029e59dbda2e19a911bc73229d681e4f9d9d9e8d0cbe4b354939c32eb2ba84e4a307a691617b19f34d528b73892b7a6b9139090cf937a465786f05d2a3c41dacb7326212d93ff7078e8e7e4718561c66a2dd8883c6c3f124272410c42d92e5d6a623022fa81b08ba5bc5b656ca9e319aa6d6a45ea2bd5a7faa2f86fefa1", 0x90}, {&(0x7f0000007000)="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", 0x1000}, {&(0x7f0000008000-0xd0)="dcc32d603c2ac68cd77c39bb522b5a8ebb1875bc976c5680a471db0f7346d5002936c8592d21fe4035a2fef89a9b8d30c208e853777164ed39c68968ff944b76fc8dc03b9792a17a2caf87759cbabbce46847164de80830198fd49499339875d2898c71dff297318fc0eb0d422d1719012016d413b7f4ab29b69417996f32c0681aa5f2dbf949dccd4181021381c0239e6a708be8ce26a044f62f26169b6b1f4021a17df0450e064a8121aa4cace5ac9f3ceb8e2ea3648e20324fb9df1e942ac3791cdb0819368e98f3a9ee5e791f2f7", 0xd0}], 0x4, &(0x7f0000002000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000000, 0xb, 0x10001, 0x5, 0x7b20, 0x401, 0x61b, r8}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff8, 0x1, 0xa8, 0x2}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x6, 0xb45}}], 0x90, 0x8000}, {&(0x7f0000001000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000008000-0xf6)="f3367c70f52bb0418ddf219a3aecb13653ca15f085dba03eaa8887cda5d4b2ff2741ae70834291090a37d4ce01f1995017ccd227a3c8f0db5d292944e89f3a002f8a815fc4cb1b64141b96977dac0fe38a7d44b416e984ae76831cef389f9038d2e41905b58d823ff5dbc55f0e076c7feec198f6aa9d6156f452e664f810961ff845da0ab3078098a76a54062135e89274a318e240537e3d27f8d5dce6a96130514ef30b0af2ef24643f6927936cf333b895c40c8f1d42b56e7a81545883374ef01f2043c973cadf2c755acc65d7238d2c981353acef34889eea65813b445cb77878eff33648b3f045e1dadfcadb32af8a9b2c702148", 0xf6}], 0x1, &(0x7f0000008000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0x3, 0x2, 0x8000000000000000, 0x3, 0x9d, 0x0, 0x7fffffff, r9}}, @init={0x18, 0x84, 0x0, {0x4, 0x228, 0x4, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x6, 0x400, r10}}, @init={0x18, 0x84, 0x0, {0x1000, 0x7, 0x8, 0x10001}}, @init={0x18, 0x84, 0x0, {0x81, 0x400, 0x81, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x20f3, 0x3fffffff8, 0x800a, 0x0, 0x2, 0x2, 0x7fff, 0xcf3, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x795, 0x59b, 0x1, 0x100, 0x6, 0xffffffffffffffff, 0xffff, 0x8, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x13, 0x7, 0x200, 0x0, 0x3, 0xfffffffffffffffc, 0x1ff, 0x7ff, 0x0}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x2, 0x0}}], 0x1b0, 0x80}, {&(0x7f0000007000)=@in6={0xa, 0x2, 0x10d9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}, 0x1c, &(0x7f0000008000-0x90)=[{&(0x7f0000007000)="8ad83ec85841a4db680b016eca00b5c0c3974a227e6276676d031cd513025fa6ebd428fba998dd94473844c147c6abdc97857e17dc7409e69a35b3777fc481468d03630b490f92a418f5903b10ffdb11fb50f7203c22fb42658ce8bfde946c1c2bf6dec067c8", 0x66}, {&(0x7f0000002000)="4c4bbe434441370e4b196f97ce4f3c67dd69b7ae6f66854486c7bd24f3710c630429272e7356b03018f1656257356ab567b876f93cac4e967bb03cc04dca9e14ea3d89f60fa5493db9b2cfbabe6bfcd92c3178b6f583976f4ef229d35efd547b22152491b0e0a9d1247ff8edaf3135bfda725ca08db4b06946028c36382ac00166d22c9bd1e7c54c33618857ff2f6a318e44ce70a78e4a8464e3aac4b10d6af981aec0d1a3b006a32de9a2081ffef062ed02cbe649bffc105fe1e702df00", 0xbe}, {&(0x7f0000003000-0xcc)="66a02f5b4e184383406eedc336c55a0fc9dc0a01d1283463da22a5af555d5078ed3dc3655c16c9a571701d0edf553ceaaf8d8ac9a92c40b5643c7f2113a716419dd6df14d4518392f11db78553c5a9cf076fd68c9655fa16c614c04e456c1f97a4b73b7ba06f741698c81e221afea938d352a0c0a5d52699fbd8b0968ba996a257e1d6d39686542c696f5825a4f154a20052ea41d8112410fdae9c3bf53341858d59a67c25116799cbd11a4ce9a1bfc47e4f8a530cd6fadb18f15ed93862208d457d6e25fc303dfa31ad727b", 0xcc}, {&(0x7f0000002000)="529a008147844a090d61920ac2ef867964085402caf553c6ddc908062d67160e6335a6eb0c16dc7dca746b70eb9ac0803ed81ae7a4bd", 0x36}, {&(0x7f0000007000)="c0cd48b2f1df9048834078108cd27f311a2e36bc5af9d5a6f88e81a5816da2cf05d8d4dd53c79ca4246f0a4a4cd8290f4d1f3ca06f502114cbaaa32bcbaa823de8ba18a043c1b33dcffa1c708665f0ca140d6f7ae3065b0bae326f1facaef501bdece319eb443fdeacb883a83de113b2560ea913e54ef1b7c61149953e3e3d7f4a872a0f740ccdb156ed1d9bce651772f0b097e6418af88cf181bcde4ceb03185eebeff5f3dfeb02edce8c8d3dde7e5113c8ee38d500bb6bfe3b5c", 0xbb}, {&(0x7f0000008000-0x14)="40f0d81ac9f2cb05a0ad6dfe47fb4b866561cf3e", 0x14}, {&(0x7f0000003000-0x53)="b2510142b605e78ec48379e50a11d456472c9d53511b59eb1e2abe17f6b8345a26e4fac50eb2894edecc8b277530a71e1c73dbf68a5c48758ded691999b72bc3aa0b977840f6030d76e99fde4aa57d3a8aa252", 0x53}, {&(0x7f0000003000)="c6a9778e5a6ac98dc7772a493d3a17111806865f6b6080f6b3ac822c8686a962b520b8d09e10cc81533a8b5d499bb52523d64c84e5d7843f110c91c45c04535235d921dc50a156a8522af3c64bc068ee41be379daff71df87b7686145f51e4958c2500ef88e11f35e8df3b5353b8dd1bbfb707bdce204e870848d19f9a31", 0x7e}, {&(0x7f0000007000)="316f805a77036755ac5ff97cfb4c9c40d995a59092973635e3e5e7bdd69330fba0c6618bf5d9d66da021f077b903cf91242958a178c24eb0dff1fb1bcf4910d28b8636e6bee1f86f6d9e05faaae2a90ea24ac50b5401fcec24e7ebec6f6b1109969a2dd85c17a4886805818dbdb82fa06b33b7ad0a2e56a085a2890ed0666f194253f9800480f619107cf46d51e5dcb8dbc40056d6a4a3f4f4bda9aa02abd986c438864825b3", 0xa6}], 0x9, &(0x7f0000004000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x20, 0x6, 0xffffffffffffffff, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x200, 0x9, 0x3f, 0x4, 0x8, 0x3e, r13}}, @init={0x18, 0x84, 0x0, {0x3, 0xffffffffffffff7f, 0xfffffffffffffffe, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x4, 0x7fffffff, 0x401, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xdf, 0x202, 0x3f, 0x4, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7, 0x0, 0x3, 0x915f, 0xf25, 0xf01, 0x4, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x8, 0x8, r17}}, @init={0x18, 0x84, 0x0, {0x800, 0x7fff, 0x9ed, 0x5}}, @init={0x18, 0x84, 0x0, {0x7f, 0x10000, 0x3, 0x6}}, @init={0x18, 0x84, 0x0, {0xffffc00000000000, 0x3, 0xffffffffffff7fff, 0x7}}], 0x1e0, 0x4000}], 0x4, 0x10) ioprio_set$pid(0x3, r1, 0x800000000000) 2018/01/29 10:49:12 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f1b000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000020c000-0x8)=0x0, &(0x7f00009b2000)=0x8) unshare(0x1002000) r1 = syz_open_procfs(0x0, &(0x7f0000a49000)='_et/rt6_stats\x00') splice(r1, &(0x7f00008df000-0x8)=0x0, r1, &(0x7f00009de000-0x3)=0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000fb8000)={0x0, 0xd, 0x3, @thr={&(0x7f00002b8000-0x1a)="4b1f91d8db899a5d210f729c2861b4ad2ddb700b1924ada3996b", &(0x7f0000000000)="fe9722d630e9daede679981e9cab3b97b7892291542191bff92a4a07fd31d73b49045a91964eda54a63ed5352532225a1a1fa76226650e69544caf24b6dd83cef5a435378034fbe77dc089391553ef"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000)='./file0\x00', 0x42, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast1={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000003000-0x56)="f3c2da4139f405ef7421beb3ce47991a1932a1fa6741ab0745e5b765aa3758539552d504c40339d9189c70c4d11e0146514e5bf466d08dbc764ea082fd12db90e8f2edb44a1ebd9d8da2742d3d590d93f5a6ebc4c8d4", 0x56}, {&(0x7f0000000000)="e06ed05793fc376a4151e8750a39bff2bb8edb5699dca9d759981705a4ae1cdb4c2d150bfb186ea55ccf544ac09095ff7f10e5a7ca6ea6fe7e5feefff0f8d1891e8cde39ef6fa0ecc38c217ba0b94cff837337721c3e2b60dfcb119da0d343aa5e3e548af2eba3d01077fc6ff21a62ce25387c1a20d6d9d901ae95f7c811eb683671d99095cb26651ce5f4439dfc1b32b1df7ba1e2e50aae957f54f41886555defe6c8499d9770ea4571c99b66e1f69a64075a79ca6d8a8cd8f3580911f4206663b4c4e9c83a427f5713b819f4dda5bf73289141890a508797a6e23594da452bb946a18d3da6cc2505d95a", 0xeb}, {&(0x7f0000002000)="9783b5994c9b9d19468d1e0a2821e4b1887dd857996022e6683a2514c30c1f", 0x1f}, {&(0x7f0000002000)="", 0x0}], 0x4, &(0x7f0000001000-0x10b0)=[{0x1010, 0x102, 0x1, "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{0xa0, 0x1bf, 0x6, "472765d20d3fdf6d7e0878408f430740b1fd780bb2e29e56c6e4192d7294263eec7dd30e0c77fae5c59376d0db4c685a652db03b8417c4e914ddf083b81e7e01179041ca0901bb31d131520d950f6136f1eddb7c022236375f037a3a3f8620d5b6d217f14d762b4708fa9f99be16bee257a335811db7ac5d839b99bc2144e7bac23cc58f4668e7b3393b46e2"}], 0x10b0, 0x20000000}, 0x7f}, {{&(0x7f0000002000-0x9)=@rc={0x1f, {0x6, 0xc3, 0x4fc4, 0x8, 0x101, 0x101}, 0x6}, 0x9, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0xf3)="99e38ae8ac23527e849b76b5829549900310cda46bee013ddb8b44465738a2a6cd8eddf13dd411da81d97578f5cb177bd2bf3398c0f627a9e3e25ba4f0a1835c99d35849c6617b8dbca17ad1edfe85583968287e8416266e202f587adee4ab203354564e9b5f24ec027ef5c1e44d58b63e03be60ff55bf585feebd4a802d35a25f6b2307a56542c5bb91ad72d68a8097d7e4b39bde716a8c10a58af5665e94df56a0a53b32a333b32dac557e91f264c207ef2873ceb475833a5d270194a87b968a4661852ba6019afd614a1b9f9595f2cae9b0dd7a97117d9b79006b2ad78b91aa57cb882e83f8441ef5a6360efbbf8d156370", 0xf3}, {&(0x7f0000002000)="2218eb220489dcb8157e", 0xa}, {&(0x7f0000003000-0xf2)="178f75e1c10b9415b48045d96360404a568bfe1ddf1f9f1a39254ed6baebecf631950c502e7f1b4d531db30dfa58bdf2bb517383a57bb1d182182bf86809dd9d7a5d258f91cd5744a3c9d0ee043a9efb8f5cb0db30933e75f09d5b05cc2be9205d38f49e381e17ea02cd91655e25dd89cf641a3088ac73cdf1dd4888d8dcd39f143e09bb35f18e5361e992e9b486fb83f18aec2063bbb2b5f7fe9f502542dee6b11b8a88b13cd805b45bc46fcd18cf59e1203001ba61f68cd72a557ebf04c0360fdab0eb98ac1959918f737bc91aa3a9a8192b3f2c541c5ac766231cf746eddbce036b77f6038d600fea9425910a0e4e58ae", 0xf2}, {&(0x7f0000002000)="3942c888b5fd2e82d09d84ad579909dab0e66053ae3a543bbaadd9cb3b7107747cc8eebb8cbb7a683325c4927c2e1af2bd114379fce06b2c66f0e3752457a5e7bf7641aa8ec01f519517e00974df3d88903d5e26d3469c44e6a7459c74c464daca383dac5bd6b15ef17a13f72690b3298805f3ae28a9381aea5e38c438e49056b991cf5b6f579bf9ee63503d8fa87e788b48c49d7b2199d3fb49f720655f259311b0fabceb337be87610ae2c", 0xac}, {&(0x7f0000000000)="370d3067c8cea9580454d24ae30390218325e8af1bbe6977f346e39e26c39fae4e43152d14debf59808e6fc86d3619d94efbf1fb97826e7fe66f63abd9b102de9df19f4ad6b7d6b75768dea9f56d5d612240668a3a60c4ad4101865a6cb478e610fb4ab7b028cbe3f753d8e2d4592eb1554771a6b43365fa3d55aa3b1656109d0a6e92d76c6a35127ab1c03e92e759f27d4fbc9b44840eee24ab0ed91b5a66a0a74d8ba51af9d2da7d9f3af9f496e3c6654952dc59cb198e5b", 0xb9}], 0x5, &(0x7f0000002000)=[{0x48, 0x0, 0x800000, "d74630cd62ad53ca6814952f4b806b88f2b800dea9d744dd55c7148db540d7d3e30a5a50faa374bc0585ff364d596e87b2"}, {0x38, 0x104, 0x3, "d17777d2c1895cfb30c6a9d5693533f4b8cab53d497083011b7a2350b74e0e419bf346576013"}], 0x80, 0x40000}, 0x0}, {{&(0x7f0000002000-0x8)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x12)="dab01d7df271715c840e9463b8d59b91ef6f1996bc6873f2675a314562167e05d65853301d8f61318815ceaa04be3b51c877b5e901f2d204c37a80728743e4bbec6fced70fa25781e9676a736a657092afceb25711e07e1c38349575ba0267e4e12d4f925c47d2c343c010079fe36fd641a2487ba278024c9292fe7094adc59c0117ad06d43b3542579864f4d541", 0x8e}, {&(0x7f0000002000-0x20)="7a0ef560f238eedfa62750aad341fc1f2ef58fe097a0c054eb81d39e7518a9a5", 0x20}], 0x2, &(0x7f0000003000-0x210)=[{0x88, 0x11b, 0x401, "87dcc07284c3f28acae71a0f24b9cb9d8392df6b0ea228ee0181551457d50cf3ac26a5a93b8a579695f0bca54bc1b565c907c09ec4ada866dffd8924f2d51d35f4790e2b05f303209dc377604e9ac506025abe19719a113bbed56bea52c888ff2d2194c2ca236472ff584bb47df947d46866a6"}, {0xf0, 0x116, 0x0, 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597b3b0ba0662300b154bf8a9935091eae502d01bbe667c700ef6850dc34badbcf1b6c8adb2a6cc1676fded78ff3ed3f9e3d09cc961772ceb6cd3592da8e791fa1a3c5470f367021d905933a452f8d97b853584658a0891d37710052bc126296892eff4e5a13f69a0c55f9ff473ba3ff4307e956df3fa3135d0212ab5cceaf1b925d4589ee91e30640b2c20783520547b8444a65bec0e1b4be51b44eb446a00d20f289e66e75401f85f9d6d7b7ce8a6bc45c66728a80dbb7333c4ebcffc4487a610f3b2695fcb3142bfa5231b35cbbce4284e97663e828aab0194057fc74dc46f51f7116a70cebb5b54cb09528c3bd0c8a3a4da093a94f10e9f95a189f9d0f52eac1fdf7aeaaa41934aea3bb995b47cd56f5cc2f4e23d08e363f0be85e689df0f3f627c86ea703c673b79fe2de1746939edd8e2a9bad4a1355f611d341121d3f08d164b9ce21e702f56de2dc1935703daf2e32a9cfc173e054f7fa79eb1f85873855ade8314899348aaf497f95d134d7a3af822e41aef60270bd9ae7b36665f14be205f5d4b6b23df19a4ed0f7c07885ee90c692f4a4fcecdda7b98c1ca28f44d581d532a5179803e9dc199fa515e6d0c0b2495d065dcfd6789291725f34727dabcd510a012629b1b62e63e60f9a6a003b3b724341df02f4012c996ca7801c1b3d07ebf110a7fbf73422af9f546539281cc4ddf66c52739ccd27acb92b84d03200e18d24ba7102d96d8b7f28b6ec266af03e360cf7e01f5c0206834cfe5a07e13c77f03d04a16903c1da2a13795b8df213fc78087cd215daa81ea979119a28038cb083f0bbfabd928a04e95e60697519057c305db0159a11499f08a8283025c9b8da29d31fe2d23535048283aee42e33d7655759de990f9a13f30015b450acf3f3102a5d48ae606d725f852aeba0a5f43e45aeac1d577578fb373d195f60e01a39a3d7d5d974d6c5f260e1febb9a4a37982dd83dd33e24cf74fa2ed5b217bc600fcff09370fce7dc3c7291d8bdf323c58585242039b43976c3d8c9c0a4beb60c5d70b550d524e543b6c3342cbeacc7c45f776daab1f26cba48e87163d604725a1aa6ab3c6bac620996a40f6487b5e0a48e776407b596384615bc486efd0f56977a2b64cbf9bb043b46544846a9aa184a7625ee54252d5c292d0222268855a2831195032f055897cb1768a3d24cce96a24dda512799fb0b978be42d78fb7fcc5feaf363df08542edebffd4a91f3700d7ccf74f97806e071086440ecd0fc4ce5223a0f2dc600d26f8351b3d5ee2cfaf44bd1714ab60a92c1c6639422c63d08efaec5a30f6cddf45a7ad6ee03564edfae8f486c5da7974d552bbdecdacd0e4121829d461609766c72bf7ebe69b4a6e6ef601f81ee3242670f5889c75a554f13f46fa78b8af8e6ebe23b1102b9c1812d4494ad2413ba05d211b2fb605f40df4de1ad5634ba02c249f6568662781679ccd5331c53f3b18a2b72eaac38265e990a339c61ef71753def57fe6479924809670f91c2ec6ea69b0caf1567efc0efc6b5b545425216ff0c2114804bdca1869bc17dbf47ef8b6f7188f564f2c421df672cf0a793caff0ba8acc47922fb1ce45511dabc9e11005bcf17a030e5434a48fbfb5139f4bfb20e197ff432e29e54662c8a3ef91ea2079aa826bd0791fb3ce77844fe710c6571f6b0b8254bdb4cf2933fa221e51af600bf826815a409df862b8664a95759724f6d9a79729a30306089b13c84f8e7e49fe4a2860696a28ec42e1543ead28039ef36e0b2d481b80ee23605e50822b55627a8405c54ed625e2c192261477e4884f9ed2edc980413ed6f1aeb198589cb3e629d30e7197b40a5383a2e363ce5030cf774be71f7bf5d4e00d451bccfb921860fab2977661bc73e4a46f6bf736d02784d43db705065d89c0c8f9c9e7a14cca00cc8f168db6d68bd30878b0e2b8855f32be71be3929c190228a98547c18f1f07d2b4a1d0f2ea356b6a09e3bbb944e7f2dcfa06d352f6952d89e3e30445c75fd303d72b7599214514c4eccbdf0d409e21d11cf33fe1d46035dd79a61ef73c4b5d8d1be1bc5fb13ff8c5ee02fc020ce88ed50913a136d591547189ab83e168cc52ea465e0b81e6eb1d116cc6a66ebef815aaa0b70209584a886cf119099fbc53caffe9c9a2793815dad52f4ee593ddc5b4c2f59caad73bcb75a46ae8d0f08fda962c912a83f855e0eeba7d5c0cac12cfd137e909a3968829ba69df110d964c76e14f39ebcdda8176b7935ff"}, {0x88, 0x3a, 0x8, "ba2772e80ffcb743b44108126224315ed235bd637ecebcd7e4bd04976b2cf02f7bf51dfe0c3ba44603137ec59a4a6129ede3ec43f50c1a3b8e4236e907d1093f9cf6763d7a36360f34d7c3156a97806b5e8bad6561d5099a859982976d21ff84ff5d4fde69b50ae398e553019915295f8a"}, {0x80, 0x11, 0x7, "b074a6925b8b63572ac4ced2affedb8901de8ea9420c3d22c18db9d6d74fcbde6188e5103b6424e64754f834de6f5af7d610fb052c76419ab53776fe546178a9c11c5b1a0a1fefe5485186e14d160daaed3c674456da24ed10b51a13adf822849f21a03c71aad2e289"}, {0x88, 0x0, 0x2, "fb5ea7f004a4916fdd87f230be0167656183ffcb04f828068fd99350068d1cd6c54df42fbf914d54a9a223cbba98c958b03512fbdf147393542d7f542f8170ebc13f3b62c630ff7081af1e071453444d3ce63281a4e3b7cd503b28e737215b97e4ba687fa059695ae2eaa12d4505ff47e9a84f8571bc"}], 0x12c8, 0x880}, 0x7fffffff}], 0xa, 0x8010) rt_sigreturn() r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7500}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1000}, &(0x7f0000003000-0x4)=0x98) tkill(r4, 0x17) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r5, 0x1c, 0x0, 0x5}, &(0x7f0000001000)=0x10) sendto$unix(r1, &(0x7f0000000000)="705b29cd1cb21696c9fdb21e150b05ab45a401f6a12f1f294cb61951d848d55fd9bcc3e60a31b7ba34c2a21e315a012d8e4982cf6e3b5f7ad6a9e5f4fe32f1e9d0f601b786700bb42658d9d4ec6b83560f144f9afe8bcd2d407d765c4055a9e5d65e651849ec963d5092f28a2a3ff7a3522dfca1d114014fceebf5aca0d07a0f78b23fd512fbd5bbb6", 0x89, 0x80, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000001000)={0x0, 0x7, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:12 executing program 5: clone(0x0, &(0x7f0000a98000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) epoll_wait(r0, &(0x7f0000343000)=[{0x0, 0x0}], 0x1555555555555590, 0x6) 2018/01/29 10:49:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000002b000)=0x7, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f00006ac000)=0x0, 0x4) 2018/01/29 10:49:12 executing program 4: getitimer(0x2, &(0x7f0000532000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000ee000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f0000dec000-0x20)={{r1, r2/1000+30000}, {0x0, r0}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000bda000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000036f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r3 = inotify_init() r4 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00007a8000)={0x0, 0x0}) r5 = inotify_add_watch(r3, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r3, r5) ppoll(&(0x7f0000283000-0x28)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) r6 = syz_open_dev$tun(&(0x7f0000eee000-0xd)='/dev/net/tun\x00', 0x0, 0x80802) r7 = dup3(r6, r6, 0x80000) getsockopt$inet_mreqsrc(r7, 0x0, 0x26, &(0x7f000077a000-0xc)={@broadcast=0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ed5000-0x4)=0xc) ioctl$TCSETAF(r7, 0x5408, &(0x7f00001d3000)={0x0, 0x8000, 0x2, 0x3, 0x5e, 0x9, 0x0, 0x100000001, 0x5, 0x2}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000470000-0x1c)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2018/01/29 10:49:12 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000)={0x0, 0x0, 0xfffffffffffffffe}, 0x107) 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) vmsplice(r0, &(0x7f00002f5000-0x90)=[{&(0x7f0000dd9000)="477d0258cdb4cbec0eaf4acec5051c29c840945a7be3f12189ffda9a2007cfc886884c173eef188b2c833d1764fe1e275e8655d65983c8ec8de3e968061e17a1a27c48a89b572f32d3b8422c21c3dd51803d225e3b2aee4a155c7e846951d974cb49cba50e73c0f76bdc", 0x6a}, {&(0x7f0000ff6000-0xa2)="0f29bc4e310250bf8aaeab6c24864d2b23a713417857992e566f4e17616c1b0721bb2e1f933ceb3283ae4069cfaf542cb38258d3f65e8b2868001ae3dfd02134c046748ed4792ef53609b94761ffa82f4c612f4428179b7c4242563e73c62e9a7403e80cd66f35928cb52dd849b3c5dcc6f24618a149ada889b4986473084b2ac37add10be65597ccbad86b0052d49a69a2745c7b3a65f65ec9638b9c183cf04bc8c", 0xa2}, {&(0x7f0000dcd000-0xa5)="0397ca703730df016a411010948d8e59534b195f10d59f4d7e10623bc0c31592509035eea099316e1d0d0ca6d7dcb7a699d5977b1f50ac5df93c8fb33162bb494f52b773dae369926eaf340aa339e5f6c8fea255d27ae21142dd195cb8a82d00a37ef9d34123dc40a6a60852c3dd0b95a0c618cb8231717a7debb5f468ea1a7a64e9ef39a6c8967e16e6362ec274c1bc4062041f2b2a0eeab6f3e382c854a57c933dbc4468", 0xa5}, {&(0x7f0000ff6000-0xa3)="fe41df0fa1152c5764502c1c6827d0a5cb8a2613b9c9c248419e281c15b40c3018573b310e27cd5e19af3c47eb52179cdc69ff83ae9a44a7f81e247edcaeb20e584a23770d20ff2907b44ff6ddb560a1d5262c20b4caf8159f6768f09947406301a337b436c1aed9a603fd88a696617a47a437527f2897aff25231a0d8781298ff4ecfd575d625cc94888db4673e3810f17a8743c8b3d0b1ca55ac492bc741ba920bff", 0xa3}, {&(0x7f0000182000)="0142", 0x2}, {&(0x7f0000ff6000-0x36)="efc9641e1cd61851fe7df0f382b1d9c8666673f797458ccf0137eaa622fa67042d5e291c61d3822ea902338950891c1f67fd9d03414a", 0x36}, {&(0x7f0000ff6000-0x66)="c88c74d09724588cfd9faf0656be83a3957ce85f813cae28d7c86574fe197e9daafb6812cc95f230432fcf2cc4d8c488d67a478bcee4e743e1bf410f39105fa30b4323376f3b50ac94266492d60ec8e85f90739ed5706fd2c78aac179b5f8bd8ee46b29df527", 0x66}, {&(0x7f0000a9a000)="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", 0x1000}, {&(0x7f0000ebc000)="", 0x0}], 0x9, 0x1) 2018/01/29 10:49:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000070b000)={0x0, 0x96}, &(0x7f000030f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d6d000-0xa0)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x0, 0x8, 0x44}, 0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x92) 2018/01/29 10:49:12 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fe6000)=0x0, &(0x7f0000a99000-0x4)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b2f000)={"58e42fc44d8046be03737c968bf4aa08", {0x4, 0x9, 0x0, "8f852ebb61aa", 0x0, 0x0}}) 2018/01/29 10:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f000059a000-0x73)="", 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a) 2018/01/29 10:49:12 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000a49000)=0xcfc) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000fa0000)=0x8) ioctl(r0, 0x2203, &(0x7f0000002000)="") 2018/01/29 10:49:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x6000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000024000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f000002b000)='./file0\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000016000)={0x4, 0x6, 0x3, 0x9, 0x3, 0x8, 0x3, 0x0, 0x0}, &(0x7f000000b000-0x4)=0x20) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000002f000-0xea)={r3, 0x0, 0xe2, "a88c3137975742f68fbc0b237bfbc17401bf707a91af9a1cc823ec8ae7c551ec879b604c62db72a387d1a89ae4996c0c4c3ca89fb7abca5cbda10751b091688575539555149a2affa8bdcaaa36fce5fad624bd18a64883d1dd555f2429dea5210beb746e51785d7550e6f7f016e1d80484aa2c6c2b126a19555ebcb03a85b05d4015a853c90b006f3dbce67479d196f92f284754528080eb3e3d23a997dccfd9a93845dae72ad102ae6c42e79ecb27a7fa58293704a46ee243ffb98fed8273c02b667c10d8c958b55020989458ac8c4efb044915f21a3de087252ab2ccb129a615fe"}, 0xea) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000002e000-0x8)='./file1\x00', &(0x7f000002d000)=""/4096, 0x1000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000002e000-0x4)=0x0) 2018/01/29 10:49:12 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0xffffffac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000021000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000022000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) pipe2(&(0x7f000000f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000019000-0xe8)={{{@in6=@mcast2={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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000025000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000022000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000020000-0x38)={&(0x7f0000022000-0xc)=@proc={0x10, 0x0, 0x1, 0x4}, 0xc, &(0x7f000001f000-0x42)=[{&(0x7f0000021000)={0x347c, 0x27, 0x100, 0x7, 0x2, "", [@generic="5ca1232a811e160c83a585ac27b2eeb7e63da35cc3a95a5570ebe17c6e08afdae0e21a4c53644c5267f51f867d47de68289f9c3e5fe27af3aadd6d142a45a66903d50b2bfb2b6ad6b8181d1e92216a3b05a0df219c92551e64e0b836a653d0", @generic="0aa267c5f3838fd5f8bb2cb8b8fe905d77818dff00463736c0183974244e9b9cc7f9e226fc40eeb2278dd592183a624c6a0a2d5ea80db5427a641b20d81515a1568a771f7562548d40879c38ea948938317b1e28da4c621e9b5943d3", @generic="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@generic="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@generic="6b51fa11e2e66718dd88199b7fd186ecbe8ec15f98", @nested={0x210, 0x42, [@generic="2e1c272ed557f660cad2615ee711a3106783be48a6d3f38aed1d5f3718962be2c1bcfd5bd195cd94e87fa4e5efd131446f5a1f5d025220991053f36b725f1ab7404d35897f06374c01c2c1a7e5fc6dd47bd33050d391d7115d397fc029dc0f866f6a4e03756d1904bf67", @generic="19255d5041e58997db1ac9a7c4f9f462bd4ca43a61852f3434c0e25be39f9475ad7222cb1198ab23fef1fd9ba827a02680edf04157b9cb1e37636cde90ced98454863fd062181ac3f6c431420916dd9f668a548bff8ad9e532d805d9beec85500db5eaf500648cb6f603ff8955706482b77da4a8669aab706cd32cdfc37409c24eedb243d2442e2aa261ee", @typed={0xc, 0x8a, @u32=0x8000}, @typed={0xc, 0x70, @str='\x00'}, @generic="c9266403395cdedb7f7a03c42a0f0095fe96e297974130873b8ac780a001adf87db3c153e7c27e4079daee347a5d06fa810e10321540a16b90ff5cfea759078d00bee31da20cc53732a0ad1e11e2c4a7808e7c761b24de66074ecab1a74186f97f104c19c9e4ddf4decab33cecdd03f6440ddede4fa0f3eaf6866c9de1da0dec98312904ca598201c54ecd71c58db75180e756f9eb4bdf7159534f05652be405cfe6b19781bb17409b29000a07cdc71519d848385bfac0499849aa14f9fa14a512e7bc84d7b32ffc93b57ec907f8d67efded9d334de803267e489cfbd5a6c1f8892100f77b4a5fabb43d97141be32f2e9f2e", @typed={0xc, 0x8c, @uid=r3}]}]}, 0x12c4}, {&(0x7f0000022000-0x9c)={0x9c, 0x2d, 0x304, 0x6, 0x0, "", [@typed={0x8c, 0x1b, @binary="4250c666997cf6daf57c1bd4a2b6b161ca1d17fb2e7825d52f5f836188b57f00f3d6da420731dd5a89979a0b7c9ad5523c7591ea1086af03121bc713f8ccbdaed3af26233a0d5c4ae05516de1e32d1bb125204adc7bad26b5a1324e432ebc5723f7f6e99caa0a11560482991449079ac75bb80dfc3b95368a1511fd4a619f7ad463166"}]}, 0x9c}], 0x5, &(0x7f0000021000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r4, r0, r0]}], 0xc8, 0x80}, 0x40) 2018/01/29 10:49:12 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) pipe2(&(0x7f000001e000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000027000)={0x0, 0xfffffffffffffffb, 0xa, [0x5, 0x6, 0x2, 0x8, 0x5, 0x1, 0x6, 0xe2a, 0x100000000, 0xffffffff]}, &(0x7f0000019000)=0x1c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000028000-0xd1)={r1, 0xc9, "3edb881092c5e776fb0b15f5b2b70add225727ca0edb82413447cffd4305d400146db02541cb234974095ef22d079c40d096786ef459b20bb533bc7cfa63e3b0cfa35d145126bac523c741f2e2b46120c0dd47f852166c865143621a4c12d7f3006c9755e1492c8f1cf31ff22a3bf42ee182a261dd00251d1eee0ef2d63c5ea845ab04db86569bc1e083731985d2ae6f055f412c34273d550628fd17f5254e3e93eba9ebaebae80b86f52a975d4891d169bbcd7d345970cc0bcfbf7f51f32f0e7c86f54b0d1bbde178"}, &(0x7f000000b000-0x4)=0xd1) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/29 10:49:12 executing program 3: r0 = socket(0xf, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f00007f0000)="3d0fc13cf6d14849f6171f8a3bd62bc1fc8d346c681080e98cfdc436ac678b3c8cb37e28948a9fc3a0385c926698c51dd97eaf8fba3794b3a3f6da844ceb6b865662bca8", 0x44, 0x1, &(0x7f0000001000-0x10)={0x3, {"a58ff4bd645edb"}, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) 2018/01/29 10:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) pread64(r0, &(0x7f0000a12000)=""/0, 0x0, 0x0) 2018/01/29 10:49:12 executing program 0: mmap(&(0x7f0000000000/0xd4c000)=nil, 0xd4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000337000)={0x4, 0x80, 0x1, 0xfff, 0x2, [{0x3, 0x3, 0x1ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8f8d, 0x5, 0x4, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}]}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffbfffffffffffd, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/29 10:49:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = request_key(&(0x7f0000b40000)='user\x00', &(0x7f000069c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d2e000)=']em0(\x00', 0xfffffffffffffffe) r3 = request_key(&(0x7f000039f000-0x5)='user\x00', &(0x7f0000098000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000437000)='(\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000499000-0x80)=[{&(0x7f000089b000-0x8d)="5b93d87300a4a8edd3c436f39ba7fefabeef0c15587f3ad97966c0ba0bec327b6186d5d2baaf5d5f1151e1c15fe4fbd3c0d5dba796f48fc5e268be621f912487f25b3895633a00129a8c4241ef9f4428c19cb755a48d76cf3ea734f6c3c134cee7573309fb8fbdd7a5cf4e8a85b2b291da5f2dd55328aa11c12efdd3fa61245e8205c6c16f3004278c6c0423bf", 0x8d}, {&(0x7f0000d1e000)="", 0x0}, {&(0x7f000024e000-0x79)="7ca12cbceb6f3b3003ea6576950005a289c8932711f13b6ab1b36e4e826dec8c7f008984afe5e991e3d951aee62998ea4ecce2d1c4ed65182864f9c0d934986f579bc38180061fb30cda9a7f1a9262d7fbc8e0ae232813ce0295eedf285deab5daea7aa742e0c987016bc26ab52a3edcb4124dfcb0bf26fe60", 0x79}, {&(0x7f00003df000-0x63)="0feada97a53b9ffddbb16d2b055748411197f94b5dd3ec79ba68b30abec1dfe59a4bdddea7b7de22ea46b0cc04a7273e6bc313eea7a706aa87c8c8213d9023a402a5c776d0ef90f892f1b9274d04446cce771ee3a032172d3b0f1d24864b4b25234719", 0x63}, {&(0x7f0000613000-0x51)="ac6fa696c0b9888405d6e2eb1b55df0c76b236bcc0de2688fc56a42b5473a8d819c3216734ee29f690bc1ac9bc18bcf781038cee762da1227a8a29908f33974dac97edd36079b00b2c9d37a5f7d91da61f", 0x51}, {&(0x7f0000f04000)="305437b128857f4eee2acd8b982f6098189f8c1c34b040fd63ab5322093a71a2ff5478982547bb9291d2e904c3bbb809792f407224bf6911fb5aa4ca7475cd2a53532e337e611e4ae4e66f2d4bd01e46360e48c9fe217d08191445961ee3f518332eb106010cae849441bc3298d3d81748c0b09d313461fbd7a5a9fad0b5d39ab6d07f0938588793051aa13b21e1381077c7dbba1278ed8ab781fdcf7fcd3e1de63438d8ef8c65928fc1e5efdf36a9aa3674", 0xb2}, {&(0x7f0000114000-0x85)="808f2787163d8b507e6becc438027d3fddd167af479af6c0f1c0153f9893cb989c6a74d119c6f5abbe689ec5b2de8af0e6a44fb40c877d330447f1c814af4241c471add96d41fb0b8a7239297031061c379face63ddbed2eff3e9d595b71b39499504a2bdd959499da15bacb4807a4eb71014d11cab70940142bc7e7a0aa17832543454037", 0x85}, {&(0x7f0000862000-0x7a)="b9c4220aa9faf5d5ab53b09d0eb878203500f76cc6367349df2f067f688d9ed1d2ca4905403115f4afc4b1b145cc13fc0f5f2a2a207c8629309b5af5bd8df1323a57e012fde8fd436714b0faf3b04fc91d7bbaf87e86f42866baae114548fa525f81f6b275c83b24ad0226c80e50b5e08095acdb0520fa42cca3", 0x7a}], 0x8, r3) r4 = dup(r0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a4b000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c9a000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x4}, &(0x7f0000172000-0x4)=0xfffffffffffffe00) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00004f1000-0x8)=@assoc_value={r5, 0x2}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pselect6(0x40, &(0x7f0000971000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x64, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x7d87ad49, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r6 = openat(0xffffffffffffffff, &(0x7f000065f000)='./file0\x00', 0x80, 0xc0) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000135000-0x4)=0x12, 0x4) 2018/01/29 10:49:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cf9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f000030b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005e2000)=0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a5f000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x2, 0xff, 0xc, 0x0, 0x6, 0x400}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00009e3000-0x4)=0x0, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b78000)={0x8, 0x9, 0x0, 0xf470, 0x8, [{0x5, 0x3, 0x3f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x4, 0x0, 0x0, 0x2388, 0x0, 0x0, 0x0}, {0x5, 0x400, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x71, 0x3, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x2, 0x7f, 0x3, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x9, 0x20, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xfffffffffffffdeb, 0x8, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) socketpair$inet6(0xa, 0x806, 0xffffffff, &(0x7f000099a000-0x8)={0x0, 0x0}) r2 = open(&(0x7f0000608000-0x8)='./file0\x00', 0xaa00, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000e97000-0x4)=0x10001) 2018/01/29 10:49:12 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a27000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000002000-0xaa)=""/170) accept(r0, &(0x7f000080c000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x33ba5346619ee7ed) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000971000-0xa7)="189c920ff09504310731ca1a0a093a67a47db84669df099e26031f1dba00bf735f8d9434d73a112069f3f76058a68b616e904b3d9c176b55ce1cb18c0d7fef1bad15fa25b0cf267e81209595e4f7debce55c176dcbdbd23ef73f7abaeb64931e94ace542594f9ef37fbe98f67a005dc50b8e20526d83f5fcfcac3cc065c5dba964c1ef6c8e46dc714f571fe4a861cb37a000a3d313b770d4b9b7ca14bb7d87b254a54a84d761e9") r3 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$nfc_llcp(r3, &(0x7f0000001000-0x38)={&(0x7f0000d02000)={0x27, 0x2, 0x0, 0x1, 0xb43, 0x0, "afe4b80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6c1f3439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x6}, 0x60, &(0x7f00004ea000)=[], 0x1000004b, &(0x7f0000c7a000-0x9c)={0xff36, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/29 10:49:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a7e000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000101000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) fstat(r0, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000f3a000)=""/131, &(0x7f0000c9b000)=0x83) setfsgid(r2) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0xffffffffffffff22}], 0x1, 0x0) 2018/01/29 10:49:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 10:49:12 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000009000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f000000a000-0x94)=@ipv6_deladdr={0x2c, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) 2018/01/29 10:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) eventfd2(0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) timerfd_create(0x3, 0x800) 2018/01/29 10:49:12 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) setpgid(r0, r0) 2018/01/29 10:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000084f000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000deb000)={0x6, 0xa6aeb81, 0x9}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x17f, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x20, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7, 0xffffffffffffffff, 0x200009, 0x0}, {0x9, 0x9, 0xd3, 0x0}, {0x80000001, 0xffffffffe36b3bb9, 0x40000000003ff, 0x0}, {0x2, 0x98f, 0x101, 0x0}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000883000)=0x100) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000822000)={0x5, &(0x7f000065e000-0x28)=[{0x10000, 0x5, 0x3f, 0x2}, {0x20, 0x1, 0x3, 0x6}, {0x1ff, 0x7, 0x6, 0xc1}, {0x88, 0x400, 0x55c7, 0x7ff}, {0x3, 0x8cd, 0x2a81, 0x5}]}, 0x10) timer_create(0x0, &(0x7f0000844000-0x60)={0x0, 0x30, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083c000-0x1)=0x0) timer_delete(r2) 2018/01/29 10:49:12 executing program 3: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b00000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000b01000-0x80)=[{&(0x7f00009a9000)="b15029b855cb46e351f14a37e2def12988e905b494a1fa0771bfc9ea3264220320eece3563f7d3b6225303958078200ebd8145935780afe7d7e4f9f4fdb20b94acf968089eea3ea3e2c9a86f0de8f936750a5b", 0x53}, {&(0x7f000020e000)="bb67344fa204c6ef712c145235d6c631076190d1276cf8e81ec20d01dcc191f4a7f4a8739975b9179a6f15d3687f49990449c8dd3037518c5545548c902878fbbd8063e7c70250dd6fb81005c7166ea10f490a7ef1e53c6d4a2d8b", 0x5b}, {&(0x7f00004a2000-0xd4)="ebe898991331cdbe991e09398e69158e6968c6516c3685ce1827761832232f4456685044f8cdf1d4b8de2971681350a047beb6283583a699c7488c2b59dba9419e419338d978caa4cbcd097dbb09754fc93bf641fa11366721150fc488b414c99f457b74199aeb607e02a3bf63dbb0cb00ea3289041176106b3b80c3663948c853af379e8123aae98f22c12c35875f4124a018e7c88ad78a8d06f8b093182394f0b76424f9b848e289cf2e701408571d5f04b5c7b6c2962e464fbb2ee1ade958f9a510c1a83e125aa4764362f0c70c418134e1da", 0xd4}, {&(0x7f0000b00000)="a674d57fae9419dfcb1114c57400554357b5c4136531a153ebd3fb137da26d75027b44a3ba138939e96efd907fdc148ff3a7020e5ced1e837b60a638b89e28fa36a869d358b35b1dd988b1c8fa05306e0d12e7ec562148ed83a0101feb625970365a2409f39eaecc6008ee39ac9f67c33e883eff8611f620ff70bd5a504be381cb340014cf972b07360b6e94f006ad895479bd8d80ebc7d0638c1acdec0c2193f4a43f4877733718d853812b8c95115d8f483432505193a6a6fef3ebb72691262c4b29163421e3b761be6f72de88dbb6be4e7cd9fb75863bef4602eae2d1cc8f83c2110f0fc8dd29eee72cd8c5b71d15851e25b4640c", 0xf6}, {&(0x7f0000b00000)="39c94dd0dbe9099ae2a0aee4267b28de8da136d1e9b2fe455f1323915ec14ed8f90dfcea0ab19801dc1a6e2098d5a38dd7c103efce81c837520ad5c2751a0a10daf5799d9f2190cf69930304e1c6f715d66050520d3dcd9e28b26c5dfc23fb09c003544f4a85fa9e3b60e813a2abd44aa361fc5b1a6975fe7093ab02e8b94b52ed2aa7f6cdf3c44dfb9bd471fa8fb913", 0x90}, {&(0x7f0000b01000-0xe9)="6aedba599d16a23800f258a241f362082d24a2879dedd1d65318145b5a0ca1a4eb4b055cb88fe8bf32ee410ed728c554dd9d88e824dd74ee9327de8076bd8f83f49aa4e7549f66fe5cd9f85cd0a6d9009eeb7b460290a39bbb02af09e1ee4a60d4704fe69ec2db10b30fb3f3f9a3e931f39dd8eb586e7cb7bce39bbcb3e4b3dcf39d163f2241e1d2853e63f168642cc3d7e163915e83a81449c2e5479142f086ba3921ac093438ce254e9d59506ef0493f8aafa9e53c62ce6785dbb24fed4f1d13e283819676d48438c3a18db7fb509a48b4b1a31ed747853cc8340fcf3503aa92a23bbfb2a0918967", 0xe9}, {&(0x7f0000b01000-0x20)="0469d11de5b9a22ba7343bd22748e26d06bb86c09ac65b5789f3f575ef604b59", 0x20}, {&(0x7f0000b01000-0x95)="232cf6c9fd56d97a0a6a3cf893763b368973f30f1ac3d7b8257b456efb1421a62a66ab2e978c93f62f4783c72c171c26c7e8aaef6a0e92979bdac7097305bfcfa4fc2336910593e467f0c0ac878af26438d4837b6a6c1e8fcad6cdfa6cf4c8148f2f153612298c63351f8639fa8f82e60c1ea9bf105d63e18ea86b0a44031fe83f555763c48ae6fdd26447ed07799630df6b5af82f", 0x95}], 0x8, 0x3) poll(&(0x7f0000b00000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x1000) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b01000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000b00000)=@hdr={0x1, 0x4, 0x8, 0x5, 0x401, 0x8, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipx={0x8137, {0xffff, 0x11c, 0x9, 0x11, {@random=0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1f}, "488a7939564dd49a7b89ab5fe953592314bf5e30c704494e936620926856de8f1a8e781392c79eae30d617a662bb588055eeea4ab08c8cec322208af35325b375f02172f4b7fda824936953daec9ee116138823cb8a5956a6f134c7b518f05496b3fdba4a5e7299f637f9e999fa645c51c01ffea90499892c70d2487d16961179e3044ef9dcdb470c1605cc47f6255e69bceb932f204961a4fcc261e7085b75730b3a1df4e0e85a151c50328f9cdfbf6fc12a6aa67b581bddc8481d8813fb5fd2a8358c521db3dfa152d99ded046673f69f805ccd6fd301d10a6b35120c015f10080e59cc36c17ee21f8267b1f00f154c871cc1608cb52f7c75569947ca7"}}}}}, 0x134) ioctl$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]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/29 10:49:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000-0x4)=0x8, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x3)=0x4) mprotect(&(0x7f0000522000/0x2000)=nil, 0x2000, 0x2000000) 2018/01/29 10:49:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCLINUX3(r0, 0x541c, &(0x7f0000281000-0x1)=0x3) 2018/01/29 10:49:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x8, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0xfffffffffffffffd, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000ffa000-0x8)='./file0\x00', &(0x7f0000dcb000-0x11)=@known='security.selinux\x00', &(0x7f0000021000)=""/50, 0x32) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$unix(r1, &(0x7f0000e97000)=@file={0x0, ""/4096}, &(0x7f0000f0f000-0x4)=0x1002, 0x80000) 2018/01/29 10:49:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) gettid() openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f01000-0xe)='/selinux/load\x00', 0x2, 0x0) ppoll(&(0x7f000008f000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000743000)={0x77359400, 0x0}, &(0x7f0000932000)={0x0}, 0x8) vmsplice(r1, &(0x7f000086d000-0x90)=[{&(0x7f000027e000+0x2f)='2', 0x1}], 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000baa000-0x4)=0x10000, 0x4) 2018/01/29 10:49:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000efa000)={0x0, 0x0}, &(0x7f0000cfc000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a02000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a5e000)={r1, 0x3ff}, &(0x7f0000ac7000-0x4)=0x42) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r3, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000436000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r4, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) madvise(&(0x7f0000e1d000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r4, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r4, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/01/29 10:49:12 executing program 2: socketpair(0x10, 0x801, 0x4, &(0x7f00009f7000+0xef)={0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x6000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000058c000)=""/72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a2c000-0x9)='/dev/ppp\x00', 0x84842, 0x0) prlimit64(0x0, 0x0, &(0x7f000000a000-0x10)={0xfffffffffffffffc, 0x1}, &(0x7f00005b5000-0x10)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000036f000)='sched\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000005f000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2f, 0x81}, &(0x7f0000f21000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000797000)=@assoc_id=r3, &(0x7f0000920000-0x4)=0x4) 2018/01/29 10:49:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f000069c000)={0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ad4000)=0x5d4e, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00004de000-0x8)={0x19880330, 0x0}, &(0x7f00002b4000-0x18)={0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/01/29 10:49:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x0, 0x80) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3fff8000, 0x4) sendto$inet(r0, &(0x7f000050f000)="", 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 10:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000333000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) readv(r0, &(0x7f0000757000)=[{&(0x7f0000361000-0xde)=""/222, 0xde}, {&(0x7f00004a4000-0x5f)=""/95, 0x5f}, {&(0x7f000070b000)=""/205, 0xcd}, {&(0x7f00001a4000+0x698)=""/240, 0xf0}], 0x4) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000016000)=""}) [ 33.774151] binder: 6060:6061 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 33.796315] binder: 6060:6067 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/01/29 10:49:12 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0xfff, 0xa, 0xa0, 0xa0, 0x3b, r2, r3}, {0x6, 0x3, 0xe5f, 0x3, 0x6, 0x700000000000, 0x80000000, 0x1}, {0x3, 0xff, 0x1, 0x5}, 0x0, 0x9, 0x3, 0x1, 0x3, 0x3}, {{@in=@empty=0x0, 0x0, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x4, 0x0, 0x7, 0x2, 0xffffffffffffffe1, 0x5}}, 0xe8) 2018/01/29 10:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") vmsplice(r1, &(0x7f00005d6000-0xe)=[], 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003ae000)=""/2, &(0x7f00000f0000-0x4)=0x2) fremovexattr(r0, &(0x7f0000826000)=@known='com.apple.system.Security\x00') 2018/01/29 10:49:12 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vga_arbiter\x00', 0x80100, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r1, &(0x7f0000331000)={0x10, 0x0, 0x0, 0x80003e}, 0xc) 2018/01/29 10:49:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000000c000-0x8)={0x2, 0x8001, 0x8, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/01/29 10:49:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d58000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bfd000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000742000-0x8c)={0x0, 0x100000000, 0x100000001, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e03000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x3, 0x410000) ioctl$TCSBRKP(r3, 0x5425, 0x5) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x1, &(0x7f0000c7e000)=0x0, 0x0, 0x0, 0xf}, @fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1)=0x0, 0x0, 0x0, 0x0}], &(0x7f00002c8000-0x18)=[0x0, 0x0, 0x0]}}], 0x3f, 0x0, &(0x7f0000002000)=""}) 2018/01/29 10:49:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/1, 0xd32058fd11d2fb0c) 2018/01/29 10:49:12 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000001a000-0x4)='tls\x00', 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@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(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f000001f000)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x8000, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000022000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000020000)={0x0, 0x0}, &(0x7f0000021000-0x4)=0x8) 2018/01/29 10:49:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat(0xffffffffffffffff, &(0x7f00004d1000-0x8)='./file0\x00', 0x0, 0x40) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fde000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004e1000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000c37000-0x4)=0x0) 2018/01/29 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80004) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000055d000)='net/unix\x00') ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000642000-0x20)={0x3, 0x5, 0x6, 0x4, 0x0, 0x3f}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) dup2(r0, r0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00003c5000-0xaf)=""/175, &(0x7f00004c6000)=0xffffffffffffff93) 2018/01/29 10:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fa0000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000753000)="", 0x1954a63c, 0x0) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e7d000)={0x0, 0x0}) creat(&(0x7f000077c000-0x8)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000805000)=0x80082000000, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000090d000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000845000+0xa9a)=0x14) 2018/01/29 10:49:13 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) set_robust_list(&(0x7f0000005000)={&(0x7f0000000000/0x2000)=nil, 0x25, &(0x7f00006a8000/0x14000)=nil}, 0x18) 2018/01/29 10:49:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x511002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000017000)="dac0f8841b60c92789a6f79fd36d5419", 0x10) 2018/01/29 10:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad6000)={0x0, 0x0, 0x0}, &(0x7f000078b000-0x4)=0xc) getresuid(&(0x7f0000cdd000-0x4)=0x0, &(0x7f0000876000)=0x0, &(0x7f0000d26000-0x4)=0x0) getgid() getpgid(0xffffffffffffffff) getgroups(0x3, &(0x7f0000e46000)=[0xffffffffffffffff, 0x0, 0x0]) 2018/01/29 10:49:13 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80007, 0xfffffffffffffff9, &(0x7f0000f82000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00003b4000-0x18)={0x1, 0xfff, 0x7fff, 0x7, 0x7, 0x0}) pipe(&(0x7f000044b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000219000-0x4)=0x0, 0x4) mmap$binder(&(0x7f0000f6d000/0x3000)=nil, 0x3000, 0xc, 0x10, r1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00002a3000+0x537)=0x0) 2018/01/29 10:49:13 executing program 6: socketpair(0x2, 0x0, 0xfffffffffffffffc, &(0x7f0000149000)={0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) prctl$getreaper(0x25, &(0x7f0000007000)=0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000dcf000-0x68)={0x7fff, 0xf9, 0x5, {0x0, 0x0}, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xfffffffffffffffc, 0x4, "1a2b776f3c84a9a2656b919dedf6ce7efbd37118750f685c66bba6c075d7b4a782902beb6b29ae0b5e92d4796f33ad46d480b40addba5bbefb35c7e239c88170134274a5d971cf43af4fd84a910fa937"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000002000)={0x80, 0x1f, 0x7, {0x0, 0x0}, 0x48, 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000001000-0xb0)={{0x4, 0xfffffffffffffffb}, 'port0\x00', 0x2, 0x0, 0xda, 0x1, 0x8001, 0xb5, 0x9de, 0x0, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 33.920709] binder: 6069:6070 unknown command 0 [ 33.923980] mmap: syz-executor6 (6107) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/29 10:49:13 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000014000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000b000)=[{&(0x7f0000004000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/29 10:49:13 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = creat(&(0x7f00004f7000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x80, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2040, 0x0}, {r0, 0x0, 0x0}], 0x4, &(0x7f0000c25000)={0x0, 0x0}, &(0x7f0000e1e000-0x8)={0x0}, 0x8) [ 33.961294] binder: 6069:6070 ioctl c0306201 20002fd0 returned -22 [ 33.971481] audit_printk_skb: 9 callbacks suppressed [ 33.971490] audit: type=1400 audit(1517222953.079:18): avc: denied { execute } for pid=6120 comm="syz-executor5" path="pipe:[13714]" dev="pipefs" ino=13714 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 33.983050] binder: BINDER_SET_CONTEXT_MGR already set [ 33.983058] binder: 6069:6070 ioctl 40046207 0 returned -16 [ 34.010156] binder_alloc: 6069: binder_alloc_buf, no vma [ 34.010173] binder: 6069:6116 transaction failed 29189/-3, size 0-0 line 3127 [ 34.015657] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.015791] binder: undelivered TRANSACTION_COMPLETE [ 34.015801] binder: undelivered TRANSACTION_COMPLETE [ 34.015808] binder: undelivered transaction 21, process died. 2018/01/29 10:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000359000-0x10)="5acf82817ae9d67872e5b8f924cc1f18", 0x10) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x1, 0x0, 0x0]}}], 0x30) 2018/01/29 10:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000039d000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpgrp(0x0) sched_getattr(r0, &(0x7f0000923000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x193, 0x0) setitimer(0x2, &(0x7f0000951000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000aac000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 10:49:13 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001ba000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fed000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000fed000-0x44)=""/68) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cdd000-0x8)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b39000-0x4)=0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f47000)={0x9, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x363, 0x81, 0x400, 0x2, 0x7, &(0x7f0000710000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7cd, 0x7, 0x2}) epoll_wait(r1, &(0x7f0000f4f000)=[{0x0, 0x0}], 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000036d000)={"6ce3eb4863a0ebaa986309b3c0b3a3b3", {0x4, 0x1, 0x400, "7453b22aac2b", 0x5f, 0x0}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000262000)={0x0, 0xffffffff00000001, 0xfffffffffffffe00, 0x5, 0x1a8, 0xfffffffffffffffa}, &(0x7f0000ea9000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eda000)={r2, 0x7fff}, &(0x7f00003f8000)=0x8) 2018/01/29 10:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ed000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") r0 = open(&(0x7f00007ea000)='./file0\x00', 0x0, 0x1a9) connect$netlink(r0, &(0x7f0000759000-0x2)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000027d000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x0, 0x836, 0xfff, 0x5, 0xed, 0x5, 0x4, 0x5, 0x6, 0x4, 0x200, 0x1b0a, 0x7, 0x0]}, &(0x7f0000fff000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000508000-0x10)={r1, 0x2, 0x40, 0xffff}, 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000a7000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/01/29 10:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0xfffffffffffffffd, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) prctl$getname(0x10, &(0x7f00006ee000)=""/77) bind$inet(r0, &(0x7f0000cc9000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d57000)=0x3f, 0x4) 2018/01/29 10:49:13 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) 2018/01/29 10:49:13 executing program 4: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0x2, 0x1000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xb}, 0x3}, 0x10000010d) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000aec000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) 2018/01/29 10:49:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001fc000-0x4)=0x48) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@ax25={0x3, {"74933c82760a76"}, 0x10001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/29 10:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e20000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000)=0x0, 0x10001b4) 2018/01/29 10:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000023000)=""/149) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000a0f000)=0x0) r5 = syz_open_procfs(r2, &(0x7f0000403000)='net/softnet_stat\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00002ba000)={0x0, 0x80000000}, &(0x7f0000f7e000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000d94000-0x2a)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013e000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c5f000-0x28)={@common='ifb0\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000c6b000-0x8)={r6, 0xfae7}, &(0x7f0000fd2000)=0x8) syz_open_dev$urandom(&(0x7f00009b6000)='/dev/urandom\x00', 0x0, 0xfffffffffffffffe) setns(r4, 0x44000000) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c70000)='/dev/rfkill\x00', 0x121400, 0x0) capset(&(0x7f0000c01000)={0x399f1736, r2}, &(0x7f0000337000)={0x3, 0x60, 0x9, 0x401, 0x3, 0xabf}) ioctl$TCSBRK(r8, 0x5409, 0x1b) 2018/01/29 10:49:13 executing program 4: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) 2018/01/29 10:49:13 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000)='ns/cgroup\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000)="2d624950fae2d71de536307150ec989c", 0x10) r2 = getpid() timer_create(0x2, &(0x7f0000003000-0x60)={0x0, 0x2d, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, 0x0) 2018/01/29 10:49:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000001000-0x8)={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) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x1, 0x5, 0x21c, 0xd5, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)=0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000000)=0x0, 0xf0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="7ca44a3de937", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/29 10:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x1) setsockopt$sock_int(r0, 0x1, 0xfffffffffffffffc, &(0x7f00002ff000)=0x203, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000cf7000-0x4)=0x3, 0x4) recvfrom$packet(r0, &(0x7f000035a000)=""/4096, 0x1000, 0x0, &(0x7f0000152000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000002c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013f000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000019000-0x28)={@common='sit0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00009e0000-0x99)="00000913307d5c2b19a5bcf1826f4d3591b15f2e7a58916d87b75557a4afb0603fa976b8d50c01435023b5a07e153ca54697d9a4f1f8a901df6bff6570c8514c67de53a4de9a9edbd3bb3aefd246020d6881bf273e8a8743cdae1109b914de6f4eb1672894f9b5b81f621d21c9738e90504777c47ab4aff920e1846ac7fdeba60f9674b86c767bf6fdae37d418c17095de7b5dfb9996305ad1", 0x99) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/ptmx\x00', 0x315801, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000086c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00006e9000)=0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000d0f000-0x4)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c7c000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a97000)=0x10001, 0x4) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000cc2000-0x4)=0x0) 2018/01/29 10:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ab000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000094f000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d44000)={0x0, 0x1}, &(0x7f0000a8f000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c7b000-0x52)={r2, 0x4a, "d3c011d3eaa7a42a0f105de9e511621e8c452ff1a2feca0a230a63b029303aed1640a0e8e26409717d6d5f4093987086e333b67b0b20e4574e78116b228665e431a465cdbbdf128d1354"}, &(0x7f000044e000-0x4)=0x52) 2018/01/29 10:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007f3000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000d900000000a400", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fde222073b5"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf2000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) bind$inet(r1, &(0x7f00001c1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000f85000-0x4)=0x0) 2018/01/29 10:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) connect$unix(r1, &(0x7f0000673000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/29 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d2000)='/dev/ppp\x00', 0x80, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00007c4000-0xba)="e92661726e13da34a5c5718f771c9ca4efe7da8b73883badf7b70b3f8f199cfe5fbeb068755b970b7741a4f3f2e5992fb674f28efa458d6f7e3dc2e549165bb6e083220c954e62f4ee93bdae7c406fd23ad7265e1ea01a4ab1ab59db055466f187b4442f225c29f2e7d0d4cd24e605319e2fa89980229964cb92b7424acd5635c0c45e03c3a40c7c152262fd78a3c91cbdc5d00135c733b8b0a941f01121d36e63bfbe7cb3f9e21d90e0668f071e7f30863aea32b07153262c00") socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000b83000)=""/191) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/29 10:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$pokeuser(0x6, r0, 0x101, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c14000-0x6)='smaps\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009be000-0xe)='./file0/file0\x00') mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d0b000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000b2f000)='ls/pid\x00') ioctl$KIOCSOUND(r3, 0x4b2f, 0x4) writev(r3, &(0x7f0000e66000-0x10)=[{&(0x7f0000eeb000)="b139", 0x2}], 0x1) 2018/01/29 10:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3c, &(0x7f0000b41000-0x20)={0x8, {0x200020000000}, 0xc0000001, 0x8000000000000}, 0x0, 0x8, &(0x7f00009ea000)={0x0}) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000b46000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894c744ba68002000000000000009fada5300000002e62e93c057bcb8e3f0f5ff"}) 2018/01/29 10:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000c2d000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x12, 0x0}, 0x0) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f0000af9000-0x18)="adf496a661b3fd643c", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x42) 2018/01/29 10:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000e7b000-0x8)={0x0, 0x0}, 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004cb000-0x4)=0x0) mq_notify(r0, &(0x7f00008a7000-0x60)={0x0, 0x1c, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0x0) sched_getaffinity(r2, 0x8, &(0x7f00008de000-0x8)=0x0) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) 2018/01/29 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000349000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c11000)={0x0, 0xfff, 0x10, 0x0, 0xd3}, &(0x7f0000c89000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000011d000)={r1, 0x2, 0x3, 0x1, 0x6, 0x5}, &(0x7f00001b1000-0x4)=0x14) pselect6(0x40, &(0x7f0000307000-0x40)={0xf1, 0x3ff, 0x9, 0x3, 0x2, 0x8000, 0x3b, 0x6}, &(0x7f0000e07000)={0x7, 0x10001, 0x3, 0x46, 0x7ff, 0x5, 0x1a8, 0x4}, &(0x7f000007e000-0x40)={0x6, 0xa9, 0x1000, 0x9, 0xb38e, 0x48f0, 0x1, 0x6}, &(0x7f0000aad000)={0x0, 0x0}, &(0x7f0000bac000)={&(0x7f000048b000)={0xfffffffffffffffa}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000c44000)={0x6, 0xd81, 0x401, {0x77359400, r2}, 0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000be000)=0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000b14000-0x4)=0x0) waitid(0x0, r4, &(0x7f0000120000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f00006c3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000059000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f000065e000-0x10)={r5, r6+10000000}, &(0x7f0000980000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r7+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006ed000)={r1, 0xcf, "643e2b8e0cc742e90d444b1a1d89f087c577ee856a3ca743cd773d5657ab3bc9511c02f594083a6509a726d1ca9500696104fce3546879ad336e8639ba94e27c70fd8bbff6eea71b70b20257e56816fada2fe9bae05e24cb7999c095f6769441aab81e274c4e91219cdf612a321d0e05ce9b2a361b54a2fc6f0e05680cfb6ad46be507eccd810c94ec306cf4a4fd03f77c92079db846eb6cf1667e8d5dee17b7b82ce0867ffd02cc15eb1a7703da0d790209de5c2c96f9647a9d55ac0fc42dbd42f56ee40e30347c769c043b4ee46c"}, &(0x7f000078d000)=0xd7) [ 34.254584] binder: release 6207:6211 transaction 24 out, still active [ 34.265023] binder: undelivered TRANSACTION_COMPLETE [ 34.278254] binder: 6207:6211 ERROR: BC_REGISTER_LOOPER called without request [ 34.299552] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/29 10:49:13 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f92000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00007e3000/0x3000)=nil, 0x3000, 0x4, 0x50, 0xffffffffffffffff, 0x4) bind$inet6(r0, &(0x7f0000f92000-0x1c)={0xa, 0x3, 0x974a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d82000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00007a9000-0xc6)="7bf76885c9c4e5755227c41a8208470db59cf5d22aa68e219ade9790a66631e5e70d2287b52f1f0fd77afa526cb3fb96ad8d9b278fd96cc00bfb6517f5e683ac701e2842efcf029140b35d3b6d833b2dc051f23a05a93566484b9ea6ee31f1b8dd83c2ad6d1b147c941b2d6de79d5ef61b019e3ccfbe1c7a89259db3e1425ba0634546398bf8590c5f3a2ead1fd056b3aa5a7ca91c7ccf56fc14ecd0ec0476b17f9531dceeeb6c77716c670684c54f7c12ae130f96016b6db6fca9aaa93be11d4bee0509d61f", 0xc6, 0x801, &(0x7f000082b000-0x1c)={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x34a2dd11}, 0x1c) ioctl$TIOCNOTTY(r0, 0x5422) capset(&(0x7f00005c0000-0x8)={0x399f1736, r1}, &(0x7f00008e4000)={0x5, 0x2, 0x5, 0x8, 0x3ff, 0x5}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) 2018/01/29 10:49:13 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000000)=""/137) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000020000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x114, 0x0, 0x0, 0x0, 0x0, &(0x7f0000020000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/29 10:49:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x2, 0x4) add_key$keyring(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/01/29 10:49:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x10) clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") r1 = syz_open_dev$mice(&(0x7f0000591000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x28000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x226c)={0x226c, 0x38, 0x121, 0x1, 0x3, {0x6, 0x0, 0x0}, [@generic="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@nested={0xc0, 0x81, [@typed={0xc, 0xc, @pid=r2}, @typed={0x18, 0x6f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="339cb36172a63d995d4808aa8731b05b442349284259da05fb596740d5d8cb2549cc0e2dd7475b880958e49175e74bb76197c91daedf026a2076e12fdd878378b7cd0b453c001b57377f4ccd80772b0bdb1c9149e53ba3f07ee2619d5c8ca59e514adf2d089c04e796ac7634b9db0ad6", @typed={0x28, 0x0, @str='vmnet1cpusetposix_acl_access\x00'}]}, @typed={0x80, 0x4b, @binary="d97bb1e9e4697b6c1db2e03d9d200c5990cee11e26999d250c6d682e8a10b15063674d6282e80adbe1f81bd96558ec6277b668590c0b95cbbbbb48fcf6a89cc1684906df841b43ddf6a652e084184ce5397c7e8ea8b42dafd39ffdb1911df452230909c51d3248a3e17d69888d1bd989fdefab37ed2d59"}, @nested={0x1118, 0x5b, [@typed={0xc, 0x31, @u32=0x9}, @generic="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", @typed={0xc, 0x1c, @u32=0x8}, @typed={0xc, 0x2, @ipv4=@rand_addr=0x9}, @typed={0x8, 0x74, @void=""}, @generic="03fc6c139496a56ef6eb3b5971eaee8eda1cd64774e9ade4b4c5231f32ce96e456b1d1b30a1b2f133001ddbf6fdf6b6ac392079e29c7a414ef61dafcb96b7621ea2c2c486021da25a824057aa5c9140bbdc63c61a7e1e6075303cf85684a13c41ab82176bd059ac225ae63a641144813c8506668615330ee0bfcb27c304efcccdb82415db9a2e0623dea6c50f883f80e949043805f020ec7e7fbef2c800755259708f58cf085350ccbd24ba97b239b11ff902b353176b63ecc4ce62925355c8a47603be54487b10302cf936ed28aecb149f4d1fd6ea44c42e8846e2aba6000adf004c76fa2fcbcb9"]}]}, 0x226c}, 0x1, 0x0, 0x0, 0x0}, 0x312da914e0228805) geteuid() 2018/01/29 10:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000318000-0x8)='keyring\x00', &(0x7f0000edb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000832000)="d043ba5f151cd874e17e450909a1336ee01bff1635ccb0b18e8c74441cdc8253e977d2145580e22e67462ab482f5634da99f8fb4efd9d06b529d6443e2171d15ee09c29c27b8eefe5ebd6ca56698675b15694ca81395becf1cc22946e97b6982da554303973a907b3d2f4e2a8e014c2e7841d268bad79aa300e88d1ea63857e0b46cd898e4010c1039ed9c5243f556835adb88351f0de8afd3343f0f6fd161237330a6f2b83282f8f7dcbdb501adf65a0197aa2226f0fdbaadc941158b200dc5ae9b285fccaffe219cd8c0ff9cb1d8", 0xcf, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r1 = socket$key(0xf, 0x3, 0x2) r2 = creat(&(0x7f0000a30000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d35000-0x4)=0x4, 0x4) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000b93000)=0x0, &(0x7f00000d5000-0x4)=0x4) 2018/01/29 10:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000940000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x0) chdir(&(0x7f00003f4000-0xa)='./control\x00') 2018/01/29 10:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000-0xa)='mountinfo\x00') ioctl$void(r0, 0xc0045878) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "07c46f6243aa", 0x0, 0x0}}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/29 10:49:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x10040, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000033f000)={@common='gretap0\x00', @ifru_mtu=0x6}) madvise(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x7) [ 34.306242] binder: 6207:6224 ioctl 40046207 0 returned -16 [ 34.313516] binder_alloc: 6207: binder_alloc_buf, no vma [ 34.314494] binder: 6207:6224 ERROR: BC_REGISTER_LOOPER called without request [ 34.326646] binder: 6207:6211 transaction failed 29189/-3, size 0-0 line 3127 [ 34.336350] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.342546] binder: release 6207:6211 transaction 24 in, still active [ 34.349100] binder: send failed reply for transaction 24, target dead 2018/01/29 10:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00007b4000)={0x0, 0x0}) mknod$loop(&(0x7f0000f7f000-0x2)='./file0\x00', 0x20000001, 0x0) 2018/01/29 10:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000b1a000)=0x81, 0x4) sendmsg(r0, &(0x7f00007b5000-0x38)={&(0x7f00004fd000-0x20)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000446000)=[{&(0x7f0000fa9000-0x86)="8f18dc247585638eb2d5b13d596c9b09d4d11e4ea59c0b47125ef7aa1368b1848cda72ec01e8061581567ad19516a418a140eec21b45da9b75b075c10d0d46ea37d8754361df1b72268b867a940b300b91de48975a3b60b15c048f801fa1c99be67e5eda6443549a7ee4ce1d164da613159cf8d56a7cc874f8312e190a9fd713ffd513a9ecf4", 0x86}, {&(0x7f0000b9e000-0x4f)="7c7616c9df64e748e534b2d197daa8c42b2e0cf249b9e29b7faa701377d10fd4b6d356c06f124be4b7e2fa96bf8cdb2e403f824f5c84f988a19d2d3fc67f8968c692811b0fefe9a9e74dccf4cffe43", 0x4f}], 0x2, &(0x7f00007b6000)=[{0x60, 0x2f, 0x8, "14e1f72c7c6fa5a9a0b7fd7c337ade3291dd9a53fd7a7d3c41c00b92ad8cf9a399a59ef0571ec8f1178a49823fd980fc757594dd19b3bc92f2cbbfce16d2555780871e1a26493d558a"}, {0x1010, 0x102, 0x3, "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"}, {0x88, 0x18f, 0x1, "6658819c05c8bab6ba81129ad67075c87f8244abaaa200c4378ab629174b7be334c51bebb5cb6b69ca59c2be734a70dd71258a90a0b21b5fd8a352840fd276c00e576bbd6e788f48a3e8d8c244eeec5c5ed149d30720211317c4d6e567313ae8e7a7a01416dc99601d302911058c2b25833161"}, {0x58, 0x3a, 0x9, "4a992c4688f55d48ced54ebb3d67aedf34d502302ee5c9b61ebff020ef34c0ffcca2ae8b684d1bd3b92501e42fd35ff779eb5b660bdf90d2fb8354a55eb7047896ead9ba818e5678"}, {0xc8, 0x11f, 0x0, "e2533ff5d1803f5c8bc948708d518a57fcb3e1049825ace8f5f157543e5597f3e3d9eb8e703e693d0c07e0df7be84d3d11cf73357086e3583845e2fe68fd217ab58f2f61c939ff6cf445f34d2b78f64a59280e90323e89cd3e2251dfea3f4a804c91c0f6de608134c1bb3889d5bb406df77265d4c4410366a9f7b854a21f3ad813bbad0749331f54dd851e757055e68cff591791668ff827830ee3cf6eea187714e30d0e77ba13bbfa0b051ea0b085eb5d9f18092e9c"}, {0xb8, 0x1ff, 0x6, "7dec971c2f4aa4de45dc221f1d98432d6e81d93c29d54cd2eb6b4e92cd88334fae2cb6e3030f84f32cd24603413b55f102eefcb23f9c687c0258574eec56fdfb6179fcd6d8b74f93815a7cb7cb144a2bdb3b63734df7d4f479807fbb077642ed29146b78fdd4986203e5058af28b95961fe87b5a4530b0e89f1a2064d0fa3ae07709c9b35452c6c1a954807f5d28e6f3cf80228f766c870d0e4a98611a07de5f6c27"}], 0x12d0, 0x48004}, 0x80) seccomp(0x1, 0x1, &(0x7f0000e56000-0x10)={0x5, &(0x7f000096d000-0x28)=[{0x83, 0xffff, 0x9, 0x1000}, {0x8, 0x685, 0x400, 0x10001}, {0x0, 0x3bb, 0xfffffffffffffff7, 0xff}, {0x7, 0xb0, 0x8, 0x9}, {0x6, 0xffffffff, 0xffff, 0x2}]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00004df000-0x20)={@generic="593036247e4c6e90b25bdb2fa0f10230", @ifru_flags=0x1000}) r1 = socket(0x8, 0xa, 0xa) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000064d000-0x4)=0x0) r2 = socket$inet6(0x10, 0x3, 0x4000000000000) sendmsg(r2, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/29 10:49:13 executing program 0: syz_open_dev$random(&(0x7f000095b000-0xc)='/dev/random\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004da000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1e) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000b43000)={0x19980330, 0x0}, &(0x7f00006ed000-0x18)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c73000-0x4)=0x0) process_vm_readv(r1, &(0x7f000020c000-0x30)=[{&(0x7f0000fda000)=""/177, 0xb1}, {&(0x7f0000889000-0xff)=""/255, 0xff}, {&(0x7f0000f35000)=""/134, 0x86}], 0x3, &(0x7f0000e8c000)=[{&(0x7f0000277000)=""/72, 0x48}, {&(0x7f000050d000-0xd9)=""/244, 0xf4}, {&(0x7f0000222000)=""/150, 0x96}, {&(0x7f00003db000-0x1d)=""/29, 0x1d}, {&(0x7f0000141000-0x40)=""/64, 0x40}], 0x5, 0x0) 2018/01/29 10:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a65000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000068c000)="bedae02a2b12920eb3c5f34aaddd431628c20d76ef332e781b1cdb66a0bb11f7640ad1147549134224e151d63b91aa63e7d329d121343e2f5b6d0b37f5fb8805ad1273c7c2a6f8c49aec8ec7cd58ad651d3efda5f31d001749bcbe4c44991e045e2045b1f1e730f6bc4f05e8e663e5d095b046") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000514000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000dfa000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e04000-0x4)=0x10) getsockname$inet6(r1, &(0x7f0000ea4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f39000)=0x1c) r2 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d87000)={0x0, 0x0}) ioctl$TIOCSBRK(r3, 0x40044591) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000052000-0xa)='/dev/ptmx\x00', 0x4000000040, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000b16000-0x78)={0x77f, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x6, 0x5, 0x2, 0x3, &(0x7f00000f4000)=@common='erspan0\x00', 0x5, 0x401, 0x8}) write$evdev(r4, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00008f4000)={{0xffffffffffffffff, 0x3, 0x8, 0x2, 0x8}, 0xff, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x1f, 0x4, 0xb7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:13 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x2a, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x0, &(0x7f0000158000-0x40)=[], 0x0) 2018/01/29 10:49:13 executing program 7: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b15000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000027c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x35) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r2}) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x28000) 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) fsetxattr(r3, &(0x7f0000001000)=@known='security.capability\x00', &(0x7f0000001000-0x9)="2f6e6f646576cd3a00", 0x9, 0x21) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f000048e000-0x8)=0x0) [ 34.467720] binder: 6273:6275 ERROR: BC_REGISTER_LOOPER called without request [ 34.478566] binder: 6273:6275 ioctl c0306201 204edfd0 returned -11 [ 34.486409] binder: 6273:6275 got reply transaction with bad transaction stack, transaction 27 has target 6273:0 [ 34.497388] binder: 6273:6275 transaction failed 29201/-71, size 32-0 line 2935 [ 34.505356] binder: 6273:6275 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 34.513253] binder: 6273:6275 BC_INCREFS_DONE node 26 has no pending increfs request [ 34.521496] binder: 6273:6275 ioctl c0306201 2000efd0 returned -11 [ 34.528555] binder: release 6273:6275 transaction 27 out, still active [ 34.535566] binder: send failed reply for transaction 27, target dead [ 34.546658] binder: 6273:6283 transaction failed 29189/-22, size 0-0 line 3004 [ 34.555534] binder: 6273:6275 got reply transaction with no transaction stack [ 34.562862] binder: 6273:6275 transaction failed 29201/-71, size 32-0 line 2920 [ 34.571485] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 10:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000851000-0xd)='/dev/snd/seq\x00', 0x0, 0x501001) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000c55000)={{0xd0d, 0xffffffffffffff33}, 'port0\x00', 0x8c, 0x20000, 0x5, 0x800, 0xf9a6, 0xfffffffffffffffa, 0x5, 0x0, 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]}) r1 = userfaultfd(0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000d18000)={0x0, 0x0}) connect$ax25(r2, &(0x7f0000cd7000)={0x3, {"3b7725f7de2b00"}, 0x8}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x3, 0x0}) r3 = dup2(r1, r1) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000f7000-0x8)={0x2, 0xdca3, 0x8, 0x400, 0x8}) sendto$ax25(r2, &(0x7f00001a4000-0xb0)="978809205c277de189b46468136c956d1c45dd83af6d4f2069e5e5761b76145e1243585999f80bd76a2cae5200e08df290f87ce3fcfbbbfbcd4299b94523a1d372fa1312457e65d0338fffe4e4b0aa0cffcb04289585d7067254d7a9a8cd4c09ba8b8fca6aa3fcf20607e5616ec7fa96f45d329d3cfee900e4d9cec3a5157e64cf2e4ea9e133ef362562dade3e208ff5b71e1f2361d5f89c02265f0ab56ad8ab38bdb5941084ba64062f8d53d7bfcc4c", 0xb0, 0x10, &(0x7f0000b28000)={0x3, {"2892d8e68fb1be"}, 0x6}, 0x10) 2018/01/29 10:49:13 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) epoll_create(0x10001) r1 = openat(0xffffffffffffff9c, &(0x7f0000011000-0x8)='./file0\x00', 0x2000, 0x90) fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="714568821e73b14aad1ec51d9e6a3ab6", @ifru_flags=0x1000}) fcntl$notify(r1, 0x402, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r3, 0x7ffe, 0x3) 2018/01/29 10:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000977000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e88000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f10000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c0d000)={0x0, 0x0, 0x7, 0x5}, &(0x7f0000b9e000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e82000)={r3, @in6={{0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = dup(r4) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f000067d000)=""/165) ioctl$TIOCCBRK(r5, 0x5428) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f000088f000-0x4)=0x0, &(0x7f0000a13000)=0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r7 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(r5, 0x11, 0x0, &(0x7f0000f86000-0x4)=0x4, 0x4) read(r7, &(0x7f0000c7e000)=""/28, 0x1c) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00009db000-0x10)={r9, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) ioctl$TCSETSF(r5, 0x5404, &(0x7f000000c000)={0xff, 0x0, 0xfb, 0x0, 0x0, 0x20, 0xfffffffffffffff7, 0x40, 0x128b, 0xfffffffffffffff9, 0xaab, 0x3}) add_key(&(0x7f0000597000-0xd)='big_key\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) 2018/01/29 10:49:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_names\x00') getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00002f7000)=""/198, 0xc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap$binder(&(0x7f00009af000/0x3000)=nil, 0x3000, 0x2000008, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000eb7000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f00004ec000)=""}) truncate(&(0x7f0000ddf000)='./file0\x00', 0x6) 2018/01/29 10:49:13 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000b0b000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000f6c000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000224000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000954000)={0x0, 0x7b, 0x101, 0x7}, &(0x7f0000f6e000-0x4)=0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000096b000-0xa0)={r4, @in6={{0xa, 0x2, 0xe09e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1f, 0x54f7, 0x49, 0xfff}, &(0x7f0000f6d000)=0xa0) r5 = mmap$binder(&(0x7f0000061000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x50, r3, 0x3) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f6c000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x2, 0xd7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x86c}, 0xfffffffffffffffb, [0x1, 0xfffffffffffffffc, 0x80000001, 0x2, 0x8, 0x6, 0xffffffff, 0x80]}, 0x5c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000f6c000-0x30)={0xf0, 0x0, &(0x7f0000e60000-0x124)=[@acquire_done={0x40106309, r1, 0x0}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x3}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x10, &(0x7f0000610000+0xe1d)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x3, 0x3, 0x23}, @flat={0x73682a85, 0x101, r5, 0x3}], &(0x7f0000f6c000-0x10)=[0x20, 0x40]}, 0x6}}, @release={0x40046306, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000012000)=[], &(0x7f0000f6b000)=[0x38, 0x0, 0x0]}, 0x9}}, @dead_binder_done={0x40086310, 0x3}, @request_death={0x400c630e, 0x3, 0x4}, @dead_binder_done={0x40086310, 0x3}], 0xfe, 0x0, &(0x7f0000f6b000)="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"}) getsockname$inet6(r0, &(0x7f0000edf000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000024d000-0x4)=0x1c) 2018/01/29 10:49:13 executing program 2: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x400400000, 0x0) 2018/01/29 10:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000df6000-0x4)=0x0, 0x124) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dab000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000730000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$nfc_llcp(r2, &(0x7f0000ebb000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a04000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ftruncate(r0, 0x5d4) 2018/01/29 10:49:13 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000091a000)={0x0, 0x0, 0x0}, &(0x7f00007a9000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000124000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000+0x4fa)=0x0) r1 = getpgrp(r0) ioprio_get$pid(0x1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000)=[{0x90, 0x104, 0x8000, "dcfc9ece15a61db797ab6b751054ec605750255afc4744725827aa51499e645e0796e52739aa925808c0eb2b3bbf71e381661a27a0181b4d71a75c24e6c776411bf2b6cd8b5d0051f3ac6c852e872ce40c8f8308dad39cae32b854fc33d6fe7553099a8afb336c4607a954304a6f9ee52bceb8b0a9b5dec1e574c8"}, {0x68, 0x10b, 0x173b, "8d4d126d24ce5757c7fd6fbb1c62f6cf9a1d76800a9e8e62a89356c5ebd32c6983069f2043a9caef612a10d63e720a02f145d4fd136b7f000f99b13624987593a66bb7f7f3108c7b7526b09ddf406ae708"}], 0xf8, 0x80}, 0x0) [ 34.759500] binder: 6289:6291 BC_FREE_BUFFER u0000000020007f72 no match [ 34.779979] binder_alloc: binder_alloc_mmap_handler: 6289 20000000-20002000 already mapped failed -16 [ 34.789423] binder: BINDER_SET_CONTEXT_MGR already set [ 34.789433] binder: 6289:6304 ioctl 40046207 0 returned -16 [ 34.820434] binder_alloc: 6289: binder_alloc_buf, no vma [ 34.827200] binder: 6289:6304 transaction failed 29189/-3, size 40-8 line 3127 [ 34.828461] binder: 6289:6319 BC_FREE_BUFFER u0000000020007f72 no match [ 34.844177] binder: release 6289:6291 transaction 32 out, still active [ 34.851039] binder: unexpected work type, 4, not freed [ 34.856306] binder: undelivered TRANSACTION_COMPLETE 2018/01/29 10:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x40, &(0x7f0000583000)=""/56) r0 = userfaultfd(0x80000) r1 = memfd_create(&(0x7f0000143000-0x9)='&keyring\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000050d000)={{0xa, 0x2, 0xdafe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, {0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1, [0x6, 0x80000000, 0xffffffffffff5725, 0x7, 0xff, 0x1, 0xaa, 0xff]}, 0x5c) 2018/01/29 10:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) exit(0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000007e000)=0x0, &(0x7f0000101000)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000dc0000)=0x0, 0xff) 2018/01/29 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00000f8000)="ba43c8fd936f7fe44d05be8c9ee0ebff9317b9a83a22164d49d7b4c68d6b3c758c0bd2603442167328ba503e182af8c5b833a9326f2c3a2fad778897fc1647facdf84a688a72f8a314d77a3e7a08c8f6dcb1bf48c597b17bd2829ba69e8ba46aeb336a1a5ba36a06ede501fee6968d980ef25f38fe7fca0f45824ce3032dfb79ae11dcfbb324560ab2c02784106f5eb495690472e272ffeb2b0315d02b0edebb169675", 0xa3, 0x40000, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r1) sendmsg$nl_netfilter(r2, &(0x7f00004e1000)={&(0x7f0000f5f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001ff000)={&(0x7f000095a000)={0x5b4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x5b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000562000-0x8)='./file0\x00', 0x4001, 0x104) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000aca000+0x5c1)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b9000-0x4)=0xe8) sendto$packet(r1, &(0x7f000082a000-0x32)="1be0a4285da92e71896fff17a9c5eda2bcf6b529f2dc417a8ba8195228f24c8e83405ffcd99b6f7a32ea1ae88a71ed97b18f", 0x32, 0x80, &(0x7f0000153000-0x14)={0x11, 0x17, r2, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) kexec_load(0xa87, 0x4, &(0x7f0000ba8000-0x80)=[{&(0x7f000071d000-0x2b)="f270e69d76108644add641cf511b9a83882931cb2ea0dc86744a6fb50f42e3c2d8cf77aa376d7de6d72c53", 0x2b, 0x3, 0x5}, {&(0x7f0000af7000)="1d037b3759cd450608469c26a8092faffe186d8e3e32123869f76d32cdb69105b823f15ca4d95d4bdcc9535300ce008d63ac10a22d88cc138635ff7ace07f16f2204caa49c266d19fd75faf573841989743fcfcc7c0f1c04484ce0b4a8c30b93b9018cf2c3b4b64e47fb50d56b1be3260c0c2afdfd1f043469cbf027148d5df3d8a9493d5e9d30c37fd9bd", 0x8b, 0x20, 0x52b}, {&(0x7f0000975000)="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", 0xfb, 0x6, 0x2000000}, {&(0x7f00002ec000-0x75)="32b534c4198503e4c953d2f922ab283fc57ce8c146d52dd50d9b0b7b2854a987cf98fb8e1327d2944c1ff4b7e9ec7bdfa56fa7a978e1ef9a8a5e7ef51b039e36e2d0a2264e98371c53bc5da9cf88e99f7b5a75c3c18eb9b16dba84fe4d9206aeee3ab6431de4a60abcfe7e82712069ce81d5b165bd", 0x75, 0x7, 0x0}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, []}, 0x11}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000062b000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0x401, &(0x7f0000f04000)={0x0, 0x0, 0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x400003, 0x0) 2018/01/29 10:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dcb000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000c99000)={0x11, 0xee, &(0x7f000034c000-0xee)="05c745a11a40142ad08a9e01860eb2d9e87ea551c4b0dcb723c95186efe4b106194cc207c9b60345024f5c8cbf6198693b199245e6e350342db586dc08cf604586fed004856659ca2f06f809111447216875d2812d81efcc39a648209b480cba77a7f95d6b50139f03770b74908bb2dd8fa13bd82b6707498dfa5201d0bf2c4d96a04fc60843899b7c4441fe4fa1236f6a5cb6cafd2ee23457dce57efffb8c0c3588165c08ae11f5219a68af415c48ab8d17b9509844f5029d5baa3afe66b6da7471b443f0983a3a4813a043e75f7fc92ab47a5adcdac95c10f78a9c79ac66f2e90ea2d06488ce3ab805c360f0f8"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fchmod(r1, 0xac16fee4e42c3dc6) sendmsg$nl_xfrm(r1, &(0x7f00002d2000)={&(0x7f0000095000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000079c000-0x50)=@migrate={0x50, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x3e}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:14 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000005000)=[{&(0x7f0000005000)=""/166, 0xa6}], 0x1, &(0x7f0000005000-0x2a)=""/42, 0x2a, 0x0}, 0x22) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000006000)={r2, 0x80000, r3}) recvfrom$inet6(r1, &(0x7f0000007000-0x1000)=""/4096, 0x1000, 0x40010020, &(0x7f0000005000)={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/29 10:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) capset(&(0x7f00006c9000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ece000)={0x0, 0x29, "36d6581977ea5342c7bec3709d1b1685bb5711687f23b968d412fbce8acdc4f31bca8939b47b18d70e"}, &(0x7f0000213000-0x4)=0x31) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000252000-0x18)={r1, 0x5, 0x0, 0xfffffffffffffffa, 0x9}, &(0x7f0000357000)=0x18) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000022d000)='/dev/sequencer2\x00', 0x40080, 0x0) openat(r2, &(0x7f0000f91000)='./file0\x00', 0x40000, 0xd) clock_gettime(0x0, &(0x7f0000347000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000565000-0x20)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, &(0x7f00000a7000)={{0x0, 0x0}, {0x0, 0x0}}) [ 34.861483] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.866974] binder: send failed reply for transaction 32, target dead 2018/01/29 10:49:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000e47000)='/dev/urandom\x00', 0x0, 0x44001) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008f9000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) r3 = epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006d0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ppoll(&(0x7f0000f6e000)=[{r0, 0x8000, 0x0}, {r1, 0x6, 0x0}, {r2, 0xa229, 0x0}, {r3, 0x4, 0x0}, {r4, 0x200, 0x0}, {r5, 0xa4, 0x0}], 0x6, &(0x7f0000fb2000-0x10)={0x0, 0x989680}, &(0x7f0000644000)={0x1f}, 0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) finit_module(r6, &(0x7f0000dc3000)='wlan1\x00', 0x0) 2018/01/29 10:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00003e7000-0x6b)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000524000-0x8)={0x1f, 0x84ca}) read(r1, &(0x7f0000088000-0xb5)=""/181, 0xb5) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000668000)=""/111) ioctl$TCFLSH(r1, 0x540b, 0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000947000-0x8)=0x0) 2018/01/29 10:49:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/186) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00009db000-0x20)={@generic="08883a20a375ad2ca3ac30eed589ec35", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 10:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000ecc000)=[{{&(0x7f0000dfe000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000351000)=[{&(0x7f00001f4000-0x41)=""/204, 0xcc}, {&(0x7f00007bf000-0xe)=""/14, 0xe}, {&(0x7f000044c000-0xd4)=""/212, 0xd4}, {&(0x7f0000951000)=""/125, 0x7d}, {&(0x7f00009e6000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f000043e000)=""/187, 0xbb, 0xdf6}, 0x2}, {{&(0x7f00007f3000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00005e8000-0x40)=[{&(0x7f000074e000-0x95)=""/149, 0x95}, {&(0x7f0000615000-0xa6)=""/166, 0xa6}, {&(0x7f00007c4000)=""/212, 0xd4}, {&(0x7f0000982000-0xeb)=""/235, 0xeb}], 0x4, &(0x7f000097b000)=""/131, 0x83, 0x7f23}, 0x80000000}, {{&(0x7f0000cff000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000f80000)=[{&(0x7f0000553000)=""/181, 0xb5}, {&(0x7f0000735000-0x51)=""/81, 0x51}, {&(0x7f0000334000-0x17)=""/23, 0x17}], 0x3, &(0x7f0000a95000)=""/190, 0xbe, 0xffffffff}, 0xffffffff}], 0x3, 0x2, &(0x7f0000fd4000)={0x0, 0x1c9c380}) bind$inet(r0, &(0x7f00000fa000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r1) 2018/01/29 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ff5000)={0x0, 0x0}, &(0x7f0000978000-0x4)=0x8) socket$packet(0x11, 0x0, 0x300) 2018/01/29 10:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000c70000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000346000)=0x8) fcntl$getflags(r0, 0xb) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cfc000-0x8)={0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:14 executing program 0: unshare(0x20000000) openat(0xffffffffffffff9c, &(0x7f00002d7000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000c0b000)=""/192) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000048b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x0, 0x1, 0x5, 0x8000, 0x400}, &(0x7f000086a000-0x4)=0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/29 10:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000397000)=0x8, 0x4) write$sndseq(r0, &(0x7f0000e14000-0x25)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0xffffffff, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/29 10:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0xa, 0x5, &(0x7f0000e7e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000086000-0x4)=0x0, &(0x7f0000ad8000)=0x4) personality(0x8) uname(&(0x7f00002d4000)=""/18) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006b5000)='/dev/vga_arbiter\x00', 0x581000, 0x0) 2018/01/29 10:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x80000001, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000004000-0x2)={0x6, 0x7}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) read(r1, &(0x7f0000aba000)=""/128, 0x80) 2018/01/29 10:49:14 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000001a000-0x4)=0x0, &(0x7f000001b000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000268000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x711, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0xd464, 0x3, "c6b0d0d4e6be40901a778ac5625ccdd55241aa4bd0329fd7521d9ef888d3bc1b44caa5ac06430b1374d0eb388fbb6443100695937d69723c87f97ba0f269f3e8bc3fedda052c7939f3267ec4631cdeda"}, 0x160) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000)=0x0, &(0x7f0000626000)=0x4) 2018/01/29 10:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ef000)='/dev/rtc\x00', 0x2000, 0x0) connect$unix(r1, &(0x7f000074c000)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c02000)={0x0, 0x2}, &(0x7f00004e0000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b67000)={r3, 0x6}, &(0x7f00000aa000)=0x8) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r0, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x3ff, 0x2) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aee000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f00005ec000-0x8)=0x3f) capget(&(0x7f000001e000-0x8)={0x399f1736, r0}, &(0x7f000070a000)={0x2, 0x7ff, 0x1, 0x4, 0x0, 0x39b3000000000000}) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r6 = dup2(r4, r5) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f000070d000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000cef000)={r7, &(0x7f00004bf000-0xb1)=""/177}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) tkill(r0, 0x3e) 2018/01/29 10:49:14 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) r1 = open(&(0x7f0000258000-0x8)='./file0\x00', 0x1, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000378000-0x4)=0x4a) 2018/01/29 10:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x4000000000102) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c8c000-0xe8)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x2, 0x9, "2d12e4769e22e7fa112ab750b124670ac13b1e4b65db08d4a67c0db8e017279daf3fda734c0116e022d2062925808075b86db6039fd9f9a4b8f5dcfcc6c12dcd", "04fc86da88048c95540248ad1af036c9f865a26139188d779523506c3edde40486682190a954a906d87b2370953546f4c9d3b4b915d8b1ee700a245acf1b7d2c", "7a3b33e08738761d1457b66e23145294f7b606a5132a6e882b256e0f4749e703", [0x0, 0x3]}) r1 = socket(0x0, 0x800, 0x800) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000c9f000-0x4)=0x0, &(0x7f0000d6f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000b35000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4) 2018/01/29 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000900000-0x8)='./file0\x00', 0x20001, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000afd000)=0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)="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", 0xe41}, {&(0x7f0000ac8000)="6df51dbf6fa4dcca21b643da1a66e90dfba52e2a0ff354eafba7295e217deab22895f0a6f13eb8263af0e8e8b845171146877edf7665f0ffe19168924e9ba7309b16a2b8197e9364e8ee6f96c156e066805452df8df7f0cfa97ae0e00bca7f905c21ddfa3bee1a2f7de36816004d18777843ad1fc72a8c0b0f91bae9c31af56d87bc30231309c0c2b66f84310985d59405680cf48c9d44dea67857be2e8267af1802e79f9babbe7110a3e0a06e4a77539303323f65539331ccde49e63131c3baa487fd5cea4146874137677d6425c9e85a8d0c5b55f01c41986c812d37a114", 0xdf}], 0x2) 2018/01/29 10:49:14 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x1) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) socket$inet_udp(0x2, 0x2, 0x0) syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[{r0, 0x2000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f000041f000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r3) mmap$binder(&(0x7f0000004000/0x2000)=nil, 0x2000, 0xa, 0x33, r3, 0x21) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000009000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@increfs_done={0x40106308, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/29 10:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000030a000/0x3000)=nil, 0x3000, 0x1b) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000a88000)={'system_u:object_r:lastlog_t:s0', 0x20, 'sysadm_u\x00'}, 0x28) 2018/01/29 10:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007c8000)=0x0, &(0x7f0000f14000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000146000)='/dev/sequencer2\x00', 0x80080, 0x0) r2 = memfd_create(&(0x7f0000415000)='$\x00', 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000cc8000-0x20)={{&(0x7f0000fc0000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000030a000-0xa)={0x3, [0x10001, 0x6, 0x1]}, 0xa) 2018/01/29 10:49:14 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) ftruncate(r0, 0x6) 2018/01/29 10:49:14 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000026000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000026000-0xe)={0x0, 0x6c67, 0x3, [0x9, 0x73, 0x6]}, &(0x7f0000009000-0x4)=0xe) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000001e000)=@assoc_value={0x0, 0x0}, &(0x7f0000026000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000001c000)={r1, 0x80, 0x66, 0x80, 0x0, 0x0, 0x3, 0x3, {r2, @in6={{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x81, 0x6c, 0x332b, 0x0}}, &(0x7f0000025000)=0xb8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:14 executing program 4: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c1000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2a) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000940000)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f00002fa000)=""/255, 0xff, 0x10020, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000941000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000253000)="0205cdc2aee264dc4a5a20bc738378b76a989ccb3d2c40750b67f5a5462d0212db395ad2c7b4fcb13360a12c682788f64844b92ebc33c0af0eb7fbe210049a8c6796567ba124b55ff0eabe858f5bd082a86a822dbd06ce3c6ec93065f5e06e8e222e315d5a6c94504bea505ad33beb5051998d15e3e1bb9630c669e6602160be1eb34635b128683417154f021ef8fdcb19eccbc111fb7b7257178454a0e72a1cf49e1c3ca2b2c23a8e74047b88d654710041691951741a193206650bf8fe1bdd918da49ce3fd5d11494894763dbd2d8395d1071d13c6c2d9", 0xd8) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000941000+0xae2)=0x5) getsockopt$inet_udp_int(r2, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) 2018/01/29 10:49:14 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/arp\x00') r2 = mmap$binder(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x100000a, 0x50, r1, 0x43) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000)={r2, 0x0, 0x0, 0x0}) getsockname$llc(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000012000-0x20)={0x100000001, 0x8d, 0x1, 0xa73, 0x2, 0x7fffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) rt_sigsuspend(&(0x7f0000012000)={0xc6b}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/loop-control\x00', 0xe560891a3b187b06, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) [ 35.452273] binder: 6407:6408 BC_INCREFS_DONE u0000000000000000 node 36 cookie mismatch 0000000000000003 != 0000000000000000 2018/01/29 10:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004fe000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000519000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7e000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000317000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad2000)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000772000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001ac000)=0xc) sendmsg$nl_route(r1, &(0x7f00007c7000-0x38)={&(0x7f0000096000-0xc)={0x10, 0x0, 0x0, 0x4000004}, 0xc, &(0x7f00006ad000-0x10)={&(0x7f000050e000)=@mpls_newroute={0x6c, 0x18, 0x400, 0x6, 0x0, {0x1c, 0x20, 0x0, 0xfffffffffffffff8, 0xfd, 0x7, 0xc8, 0x7, 0x400}, [@RTA_DST={0x28, 0x1, [{0x1, 0x9, 0x2, 0x10000}, {0x0, 0x6, 0x7fff, 0x4}, {0xb6, 0x6, 0x80000000, 0x5}, {0x46e, 0x3, 0x4, 0x1}, {0x5, 0xe0e, 0x7, 0xffffffff}, {0xd1, 0x2, 0x8f6f, 0x607f}, {0x0, 0x7, 0x1, 0xd4c}, {0x200, 0x4, 0x8, 0xffff}, {0x4, 0xffffffff, 0xdb, 0x4}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0x10, 0x1, [{0x0, 0x675, 0xffffffff, 0x6}, {0x41b5, 0x8, 0x80, 0x8}, {0x8, 0x80000000, 0x1f6, 0x8}]}, @RTA_OIF={0x8, 0x4, r4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) syz_open_dev$evdev(&(0x7f00007ab000)='/dev/input/event#\x00', 0x5, 0x10000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c30000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/29 10:49:14 executing program 6: clone(0x0, &(0x7f00009c8000-0x1)="", &(0x7f0000a03000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dbd000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00005d1000-0xc9)=""/201) time(&(0x7f00002db000-0x8)=0x0) [ 35.518753] binder: 6407:6423 BC_INCREFS_DONE u0000000000000000 node 37 cookie mismatch 0000000000000003 != 0000000000000000 2018/01/29 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/29 10:49:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006d6000)='/selinux/policy\x00', 0x0, 0x0) accept$netrom(r0, 0x0, &(0x7f0000723000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2289, &(0x7f0000f35000)="") 2018/01/29 10:49:14 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000462000-0x5f)={'system_u:object_r:zero_device_t:s0', 0x20, 'system_u:object_r:usb_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5f) r1 = socket(0x15, 0x5, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000)={0x3, 0x9, 0x3800000000000000, 0x68, 0x5, 0x1, 0x9, 0x4, 0x2, 0xfb9c, 0x0}, 0xb) 2018/01/29 10:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009a7000)='./file0\x00', 0x7349e6631558068d) write$eventfd(r0, &(0x7f00005e9000)=0x0, 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e7c000)={0xf744, 0x1}) 2018/01/29 10:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00006b4000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2e0) 2018/01/29 10:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000061000-0x4)=0x1, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000052000-0x4)=0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000e5000-0x4)=0x14) getresuid(&(0x7f000080e000-0x4)=0x0, &(0x7f0000ee0000)=0x0, &(0x7f00005a4000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d2a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x200, 0x2, 0x8, 0x2, 0x20, 0x80, 0x84, r3, r4}, {0x4, 0x7a, 0x3ff, 0x1ff, 0x0, 0x3e, 0xfff, 0x4}, {0x1000000000000000, 0x7fffffff, 0x9, 0x5}, 0x5, 0x2, 0x1, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7e}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x6, 0x0, 0x80, 0x7ff, 0x100000001, 0xf6}}, 0xe8) 2018/01/29 10:49:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x60}, 0x7, [0x4e1c, 0x6, 0x1, 0x6, 0x9, 0x62, 0x1, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000e44000)=""/151) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003df000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:14 executing program 0: prctl$intptr(0x80000000000026, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0xc2)="83f8853f9da8528ed253dd7489f021ef2e5d3b151647a1edcf03cead33e8151e8b0757b7adcb4922d3225de556f6ca49ad038979ccaa142a5fcad6fa2d1f9012133872075d07f5695eff6a2ff6b0bfbecfec4a6e601870805682f6824c9b390e913f393a0225c0b1609497de5032756114d7438a1f26120fe9e2bfbda589b9ffaed063e44cc261f60bff22ce3e8a665b6566778e8cc5966e6dbda7adb5aa65ca4d7fee85d0f7cf7e353261e56b4c1d2cecc20946d9fb24c9f2e17d5e0e6e60a4e04a", 0xc2, 0x20000000, &(0x7f0000001000-0x10)={0x1a, 0x1a, 0x401, 0x6, 0x7ff, 0xfb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/29 10:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ca000-0xf)='/dev/sequencer\x00', 0x40000a02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x90) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000161000-0xc)='/dev/rfkill\x00', 0x2000000fd, 0x0) 2018/01/29 10:49:14 executing program 2: seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00000eb000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10100803, &(0x7f0000dd4000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f0000311000-0x4)=0x0, &(0x7f0000119000-0x3)="") pipe(&(0x7f000025a000)={0x0, 0x0}) rt_sigpending(&(0x7f00002f6000-0x8)={0x0}, 0x8) dup(0xffffffffffffffff) 2018/01/29 10:49:14 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001e0000)={0x0, 0x0, 0x0}, &(0x7f000091a000)=0xc) rt_sigqueueinfo(r1, 0xc, &(0x7f0000718000-0x10)={0x1b, 0x7f, 0x24bd, 0x10000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00004c5000-0x4)=0x0) ppoll(&(0x7f0000531000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000fdf000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fde000)={0x0}, 0x8) [ 35.589441] audit: type=1400 audit(1517222954.689:19): avc: denied { validate_trans } for pid=6458 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/01/29 10:49:14 executing program 5: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000064000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000006b000-0xc)={0x80000000, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000055000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000006f000-0x4)=0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000015000-0x4)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000024000-0x4)=0x80, 0x4) shutdown(r0, 0x1) dup3(r0, r2, 0x0) shutdown(r0, 0x0) 2018/01/29 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1000000000000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002d2000-0x6)={0x0, 0x3}, &(0x7f00007cb000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000025a000)={r1, 0x80, &(0x7f0000215000-0x80)=[@in6={0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6a0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}]}, &(0x7f00008f2000-0x4)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x23c) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/01/29 10:49:14 executing program 4: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce9000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00004b6000)={@generic="29881e9264efe5af44f53fb4fe93e184", 0x2, [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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000eef000-0x50)={@generic="d802dc3cf48c0c2522cb32f34c4870cb", @ifru_settings={0x0, 0x9, @sync=&(0x7f0000d80000-0xc)={0x9, 0x8, 0x0}}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000258000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f000009d000-0x8)={r4, 0x3}) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/29 10:49:14 executing program 2: sync() r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000045f000-0x8)={0x0, 0x8c0}, &(0x7f00000ab000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b6b000)={r1, 0x9e88, 0x9}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000d9c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000001000-0x9)='net/sctp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000-0x4)=0x0) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/29 10:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={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$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00009ea000-0x125)="26ad8ee1b5815c6e5fd5300c875fb7f094d1c76363e903e52c79a2fc0080ea646a434fa6385eec2e7e6b892d7fc4680f8a205fd132877314820ac00139408ec45181a787c152daa7ff20b930aefc7cc24dc9f49fd2de88320b39f5e61b59d0f9d46e4d551f51fe216d3136a7fbb4d3596cf4b84c26dd9b7f095ea93856fa0628c9c0f92d6f622a97a44cbb050fc8c4d8f1bef8e6b9ecba2ebf21b922759b941b73b09326086e0714ce25a46f88491f8a255faa0b2dfd78cea9105a20f2316a1fa7c03712cb6e149c16cb13de4adfbea636ceb8eeb41aad36ef334ea8416ebf709edcf353f6ce99993f179fb840c8956df2eec58c8c74e11c9ed6bccdbfa9b6aef3a447fca3922aa85132b041431bba652bec82893813dfebed7c5867d724bd0ad285e3fcd3", 0x125, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x6) r2 = getuid() fstat(r0, &(0x7f0000979000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000033b000-0x8)='./file0\x00', r2, r3) sendto(r1, &(0x7f0000f1e000-0xdd)="", 0xfc58, 0x40080, &(0x7f0000cfe000)=@ipx={0x4, 0x20, 0x7, "20287a18808b", 0x4, 0x0}, 0x10) signalfd4(r1, &(0x7f000003f000-0x8)={0x8}, 0x8, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d29000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 10:49:14 executing program 7: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00000dc000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006a3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0xfffffffffffffff9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000dc4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002fb000-0x58)=@ethtool_gfeatures={0x3a, 0x5, [{0x5, 0x3, 0xe0d7, 0x5}, {0x5, 0x3, 0x2, 0x9}, {0x0, 0x1000, 0x0, 0xffffffffffff49ce}, {0x3, 0x5, 0x400, 0x0}, {0x0, 0x8, 0x2, 0x7}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:14 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002b6000)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/29 10:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000533000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) getsockopt$inet_buf(r1, 0x0, 0x3e, &(0x7f0000eed000)=""/82, &(0x7f00008f6000-0x4)=0x52) ioctl(r1, 0x4, &(0x7f0000394000-0x4d)="5a956f544adcaf76cc65fb61252e0d8c1dc8556cceda966de0163f8b52eb2724f243742814432818551097c426ca0f168ce7163eeab50d0366dc5b140f1d2ac794458856f5c39d76dfc04255c5") [ 35.634181] 9pnet_virtio: no channels available for device ./file0 2018/01/29 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffd000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b43000-0x18)=@add_del={0x2, &(0x7f0000bdd000-0x10)=@generic="b828644cffe572420ec3a9976cbca3ac", 0xfff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ffe000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a6000-0x4)=0xe8) open(&(0x7f0000c92000-0x8)='./file0\x00', 0x0, 0x10) quotactl(0x4, &(0x7f0000c34000-0x8)='./file0\x00', r1, &(0x7f0000ec0000)="40edea461ccec5016ed74e4c36c5f21683d5c17d56b5eaaf4888d0cb4b1c45b2a5d761f17539e2f9542c405babb3a45399d8bec5e6abbf2c3013ce8a90514758c85adebb04d7b6a0ea81e624591719de10ec77315526") r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ffb000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d78000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f73000)=""/29, &(0x7f000071b000)=0x1d) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ec4000-0x4)=0x0, 0xfffffffffffffdbf) 2018/01/29 10:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000afb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000144000-0x4)=0xe8) connect(r1, &(0x7f00002e3000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/29 10:49:14 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="52a0a201159bdbc7115e7f32408db79d", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/29 10:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00007c2000)=""/4096, &(0x7f00004ae000-0x4)=0x1000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000117000-0x10)={0x93, &(0x7f00001a6000)="65e6e5f53f0ea46bd1ec34c85e6c5684e8eac23f77b56200f0c1255df1feb1e5d6f1f015b6960764c024b02ba38e63f25435984935acd5b341efe36c5f181fc3feea1c57acb86446305b6380373acb548a43f2e6f9f5f8720a56352b27538881c59127ee563caff678f5c23c2a3cdf35de821b8b9403b6289c5281a021c357c1c752f5f19279f196c12af9f7ccd01f57b8d211"}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000dd6000-0x184)={0x14, 0x23, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000d03000-0x4)=0x4, 0x4) 2018/01/29 10:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ffc000)='./file0\x00', 0x20) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x102) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000348000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') 2018/01/29 10:49:14 executing program 4: epoll_create(0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00008dd000)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="f66b3c2bad86", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}]}) fallocate(r0, 0x0, 0x200, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/29 10:49:14 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000014000-0xa)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000013000)={r3, 0x24, "edaa36407c0207a2101f186e065f3392791ebfc022c94718f2e614b722495c69b3a56a03"}, &(0x7f0000004000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000011000)={r3, 0xff, "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"}, &(0x7f0000013000)=0x107) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) 2018/01/29 10:49:14 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket(0xc, 0x802, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000014000-0x50)={0x0, 0x48, "624faa6dba37075987e322dfd5fb5dbb811be9a47570213c5276428bfd98283886a08b25fa65b69b59bb8debf4d330e538501929989768744a0d68036b49bdba46c3d602b0e76734"}, &(0x7f0000009000)=0x50) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000014000-0x8)={r1, 0xffffffffffffffff, 0x4}, 0x8) sendmsg$nl_route(r0, &(0x7f0000010000)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000e000)=@newlink={0x48, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x28, 0x12, [@IFLA_INFO_KIND={0x24, 0x1, '/selinux/commit_pending_bools\x00'}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) r1 = add_key(&(0x7f0000393000-0xa)='encrypted\x00', &(0x7f00009f3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd8000)="3e788d6e09149b0892e104258511caec430f7a45352f6dd2756937dbbc96812c", 0x20, 0x0) request_key(&(0x7f00008a1000)='trusted\x00', &(0x7f0000110000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000be6000)='posix_acl_accesskeyring\x00', r1) connect$inet6(r0, &(0x7f0000c21000)={0xa, 0x1, 0xb4b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000180000-0x10)={0x0, 0x7fffffff, 0x6, 0x8}, &(0x7f0000964000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000755000-0x10)={0x68, 0x209, 0x5, 0x3, r2}, 0x10) 2018/01/29 10:49:14 executing program 1: 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}) syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/29 10:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006d9000-0x5)='user\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) request_key(&(0x7f0000a1a000-0xc)='cifs.spnego\x00', &(0x7f0000af7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000041e000-0x5)='user\x00', r0) keyctl$clear(0x7, r0) 2018/01/29 10:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000227000-0x8)='./file0\x00', 0x5) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000f95000-0x55)=""/85, 0x55) socketpair(0x11, 0x3, 0x401, &(0x7f0000000000)={0x0, 0x0}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000d29000)=""/28) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0xc0045401, &(0x7f0000de6000)=""/149) 2018/01/29 10:49:14 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000b7a000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000dd3000-0x9d)="24000000240007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/29 10:49:14 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x1, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x59b9e64d) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002cd000)=0x0, &(0x7f00006e4000)=0x4) prlimit64(0x0, 0x0, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) rt_sigprocmask(0x1, &(0x7f0000348000-0x8)={0x893}, 0x0, 0x8) 2018/01/29 10:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f000080e000-0x8)='./file0\x00', 0x22) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000aa000)=0x0, &(0x7f0000a03000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f0000f60000)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001cf000)={0x4, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, []}, 0x10) 2018/01/29 10:49:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000800, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00004b3000)=0x0) utime(&(0x7f0000e44000)='./file0/bus\x00', &(0x7f0000b96000)={0x0, 0x0}) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0x0) 2018/01/29 10:49:15 executing program 2: r0 = socket(0x10, 0x2, 0x8) r1 = socket(0x2, 0x66b0e74a974a3b37, 0x100000000) r2 = openat(0xffffffffffffffff, &(0x7f00009e1000-0x8)='./file0\x00', 0x418380, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e8f000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1f, 0x6, 0x3, 0x3}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x1bf}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000065d000-0x20)={@generic="a426701ee32bca602e7baf0726865899", @ifru_flags=0x5000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x10001}, &(0x7f00003b0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r4, 0x2}, &(0x7f0000698000-0x4)=0x8) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000001000-0x68)="e252fb26463435530e4340cda79f634e256afa82d3af1a268208919a8346c40b16eb529dcf62a45b789590d5f2ed4ffd11ad7ca02c205016975622eb88ec4246ad80be7b69dd8c10df2bce1609c411a35dc5aed3172e64fe0941de942fffcdc7c67661ee6c15ea05", 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/29 10:49:15 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f000000a000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000003000)='attr/sockcreate\x00') write$tun(r0, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x20) 2018/01/29 10:49:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000984000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed7000)=0xfffffc4d, 0x804) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000bcc000)=@add_del={0x2, &(0x7f0000b14000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f}) r1 = syz_open_procfs(0x0, &(0x7f0000d0c000)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x0, 0x1000000800000008) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000005f000)="81f9e50e03e57738a8f7eaf6def86c606c763e4addca7931590087b7a141e7b0fec329ed231cf0ba9b407bfb3d68b7724b3a155f599b7c29de73e58b03e3eb931abcc706125790a4e966696a7cd2dfafb93fdef05a8c9c3a974cedce1fca4f2ffe6d387f0001237cb3d42ccdbf9573c5eb1038dc82a6ec5e6ae4c11f084519ff1aca14d2e16549f0211adbdfdf3de6a05071996d97d2fbc34947c0faa2f565b0ff429418fce79b4a6e0d244f6932e853b2bba3a32b4fdf0000000000000076c319e337e8bb131a6bf3a7e7a7592745afc481a6650000000000000000f994da670d72f60594a3f298f203e7b965cf450766c4de249855eb4f256dc899bb0a9d8fdddf16ec9cd83158ab06a94a20fe1943c2c62f57a3e8a0c0e886f0") ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a96000)=0x0) 2018/01/29 10:49:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000000000)="a483ac1b32e8d3f13e06d92cf8759a8d28a6b1c6a9a58bfab21876b68b3f6ce1e148ce25721319c00249dcf4752343ca72f7eaddd655beb6b087fa277b1265509b41b1428a7e735e4b6f18be223fd2744b07c6f116", 0x55, 0x8040, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 10:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="440f09210000000000ff030300", 0xd) mincore(&(0x7f00003a7000/0x2000)=nil, 0x2000, &(0x7f0000ce1000-0x3d)=""/61) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000f33000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004c2000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000652000-0x4)=0xe8) 2018/01/29 10:49:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) pipe(&(0x7f00004ca000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005e6000)={{0xa, 0x1, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, {0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x8, [0x3ff, 0x4, 0x7, 0x0, 0x0, 0x9, 0xe3, 0x9]}, 0x5c) 2018/01/29 10:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000054f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, "d2f84dd7852d9f78eeaf3a1d5a753a4c8fe3bea99bba5415af000001ddec007922ba5740f4c3a0ddc5765fb7497ad7a863426e031530671ae6377166d8d030a4", "56fa82a7768b64dfdfa1154f9cbdd5da3d15dceb0fe7b13be9fd05b5c84125fc08002ffff20c98202af062562404e10ede734b2a4d947c98b936c41e00a71400", "d08118d7f4d4198b3d912252e66be53dcfb7c086e4167935e1a1302cfece3c4c", [0x0, 0x0]}) r1 = dup2(r0, r0) sync_file_range(r1, 0x7, 0x2880, 0x2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000101000)=0x2, 0x4) fcntl$addseals(r1, 0x409, 0x0) 2018/01/29 10:49:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x402240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet6(r0, &(0x7f0000001000-0xfa)="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", 0xfa, 0x4000000, &(0x7f0000d1a000-0x1c)={0xa, 0x2, 0x419, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3ff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00006fd000-0x38)={&(0x7f0000bcb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cd0000-0x14)={0x14, 0x4, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 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) futex(&(0x7f0000003000)=0x3f, 0x0, 0xc43, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000004000-0x4)=0x7f, 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[], 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:15 executing program 3: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pkey_alloc(0x0, 0x1) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000efd000)=0x0) dup(r1) sendto$inet(r1, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/29 10:49:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000506000)=""/173, 0xff73}], 0x26) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000537000)={0x0, 0xa1, &(0x7f00000aa000)="aad8d0da114d11b26cb8c3ee61f8af8b1603e15c243dd8a058968491551543845443b767f8889ab7d3184adbca1c6f8d1620e4e66354bfa1492e3e5ed2bca62cae80bc85daaa2e2e0176dac6d9deded18007a6c55b468e1054612eb0ee5eaeacd7920b9c6ad25c77352ac863cb655551073d08d303da044bbc050a2db273f250650e528f02493e487923b0089d0088aeaac2a8568f44be817c670a9a533f218346"}) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00003d5000)=""/138, &(0x7f00003a9000)=0x8a) 2018/01/29 10:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x75}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000f5a000)="", 0x0, 0x0, &(0x7f0000b98000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x339) r1 = dup(r0) sendmsg$nfc_llcp(r1, &(0x7f0000953000)={&(0x7f00008ca000)={0x27, 0x5, 0xc5b, 0x5, 0x3ff, 0x2, "719e25791aee7cc27c89e5a512b9da4b9ca72e63c3b882cf6b6b837571771ac691b58051701425b8eaf5a219a372196a1a2d4ad2a28f20df8fa803eb194717", 0x3ff}, 0x60, &(0x7f00007f9000)=[{&(0x7f0000cca000-0xcf)="bdc5ef5d2c9525110c628382d9b64f836ada0f20ecbbd01be8795c5f17b975d96e4efa40640b4520b6a14e969bac9d555e5ac625c26115a27687bbd30ccd435ca90b36e97c6c76c7f0bb6752ded2ae958083297f7eb57cb9888ced04f9c720bf2f788336290728cf926f887f84e8a2a43f91d88e342046e34050bb0c7daa49af4b96489c389f804d9a629a8514d4ea9df397d0b2a7b1eb4b8f0e8d85c1dfcfe61e51f934fb9a3838e4e536d03c71d08d1bafab27cb53074e4ac1e990ec4bff8520d2c55d7555766c7afaa199a24f48", 0xcf}, {&(0x7f0000f20000)="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", 0x1000}, {&(0x7f000039d000)="", 0x0}, {&(0x7f000071d000)="3487f6d2344d02ff50c5c8a40f0e601e62ac1baca5c8888634a50f32a1087b30e7fec2cf7ef53a212dcfd77fd59515f1efd4f46a6789105c3d885659", 0x3c}, {&(0x7f0000d5c000-0xbe)="2d00e7d93218df9578849a564c4785429137304f2a9190d1ab01c76cd5a6a80e489568210fd58f49adb564430ff6822fc6ea7df979439654cb4970c9fae7d537e97b3e5d8ec366a79db24185ec0536a8db8a5fce5f7ec917a43e9997db5ede2c3dbe67f445417643bfc302c162e0527eaed98e0a733da8bfe540fffb3abc75ea1fc733edad85bf8a215a7e2bb1f48ed62280d18d59e45fbdfb6d9767ef8e519f45faf69ed2cc277003c24307b606122f959e92a629fefbdaf6808bd7cb30", 0xbe}, {&(0x7f000057f000-0xcf)="6753a594b4a31c31b661c2027e104c7fc6d8328f4719837e3a344839972068a0cfa82b3da1b49a002e511a7a44cf09c71130cfb44b82b959cf036f269b1380ab23324fccb7215aaca4507ed574a657d46c2982f8cad12365dec32078e1682aded41d20de6f5c2256f6e68db26432163ad346799fa6507ae116a723522c21cdb854eac34055e241c4c2e3c2496beb00a31e55d62e7a4a8cd6114be8016b758ddbea4a710ce3c4b698bf5790c2d0801cfed3b26b419fbd5daed9ccac27eb494d12b144f28b9df492c6ed70d975779554", 0xcf}, {&(0x7f000079d000-0xae)="596c3fc3798c3410dd9cd32ebee6c24f48947b0d3b9bbc85b3d48529f38664976d4b471145e24004fb1c2da4d12e125a26ded5a22631d4c86710ca9fbabe355fc80e281d5fc1f109ddaa2826b92fad4b41905e541a6e9e8bd0a49bf24aec3af2ebea1e3286aa7a90c6d74ccfd80a98e1784059bcc8c9a8667be822fb690cd85a1d394edae18405cb47dba4d66b7947c16ee132c6fd25cc938d0df3675b51c5eea2fd2bd226cd8b7434b00c75f573", 0xae}], 0x7, 0x0, 0x0, 0x20000800}, 0x4040044) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b13000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000194000-0x10)={0x1, &(0x7f00008fb000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00009fb000)={r3, 0x3}) [ 35.972458] audit: type=1400 audit(1517222955.079:20): avc: denied { create } for pid=6592 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 36.035146] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.039933] CPU: 0 PID: 6617 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 36.047464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.056796] ffff8801c37af8c0 ffffffff81d943a9 ffff8801c37afba0 0000000000000000 [ 36.064786] ffff8801b9823490 ffff8801c37afa90 ffff8801b9823380 ffff8801c37afab8 [ 36.072770] ffffffff81661d4a 0000000000002a2e ffff8801c37350f0 ffff8801c37350a0 [ 36.080751] Call Trace: [ 36.083315] [] dump_stack+0xc1/0x128 [ 36.088654] [] handle_userfault+0xa3a/0x1310 [ 36.094688] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.101674] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.108053] [] ? preempt_schedule+0x25/0x30 [ 36.113997] [] ? handle_mm_fault+0x117b/0x2530 [ 36.120203] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.126406] [] handle_mm_fault+0x1fd1/0x2530 [ 36.132437] [] ? __pmd_alloc+0x410/0x410 [ 36.138119] [] ? futex_wake+0x146/0x440 [ 36.143717] [] __do_page_fault+0x5c2/0xd40 [ 36.149575] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.155518] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.162156] [] do_page_fault+0x27/0x30 [ 36.167668] [] page_fault+0x28/0x30 [ 36.172926] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.179738] [] ? SyS_ppoll+0xf7/0x400 [ 36.185159] [] ? SyS_poll+0x3f0/0x3f0 [ 36.190668] [] ? SyS_futex+0x22e/0x2d0 [ 36.196180] [] ? do_futex+0x15c0/0x15c0 [ 36.201779] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 36.208418] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.215228] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.221781] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/29 10:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0xfffffffffffffffd, 0x0, 0x0}]}) stat(&(0x7f000008b000)='./file0\x00', &(0x7f00005b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d4000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000003000-0x20)=""/32, 0x20, 0x10000, &(0x7f0000b51000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000024a000)={0x0, 0xe6, &(0x7f0000b73000)="234bb70ac0fd06abd7c0f22295058b06f00e54f084256982357556e58da126b5b6fe52fc7446e763d905edf8d69471bbf959fe2867eabf87d8b1a20ef7f00b2bd640d25b0d16c5199105e3551eeb786240f608cd6c2671fa8b7de082de222595ee141aac2a573babeed1f10d4a61834128b4dbd83c6173b914787ac407db6b3f5c40b0ab56e81ba71bf4873c4a635407c9e6111122ef3a3b86c93df55dfb554c95d573a6605a0dd17fe00a3a46300177bcac9add80f4bdda861a4bd538cb699b9508422341343ab4289d1574e8adbed8c4cc20c48cf5da95a66d30b76ad6fa9caf73ce3f4805"}) 2018/01/29 10:49:15 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ad4000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f83000-0xad)="", 0x0, 0x0, &(0x7f0000f82000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x200009031}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7f000-0x4)=0x8001, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000f87000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f87000-0x4)=0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f88000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000086d000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f00002d6000-0x8)='./file0\x00', r2, &(0x7f0000f88000-0x8)='./file0\x00') r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b02000-0x31)=""/49, &(0x7f00007dc000)=0x31) accept4$ax25(r1, &(0x7f0000f87000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000032000)=0x10, 0x80800) 2018/01/29 10:49:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000405000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00007c9000)={@loopback=0x0, @loopback=0x0, @empty=0x0}, &(0x7f000020c000)=0xc) r2 = dup3(r0, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000273000-0xc)={0x60002008, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f41000)={0x0, 0x3e, 0x0, 0x5, 0x10000}, &(0x7f000004b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000438000)={r3, 0x100, 0x7, 0x5}, &(0x7f00005a9000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003a6000-0x98)={r3, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xb187}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5dca48fc, 0x80}, &(0x7f0000bdf000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00009cd000)=0x0, &(0x7f0000f01000-0x4)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000b2000-0x12)=""/18, &(0x7f0000760000)=0x12) vmsplice(r2, &(0x7f000049f000)=[{&(0x7f00007fb000)="e3fbee85d90bb5f732cf447e11240182a85464ec9a91ff40d09de9dcfbe7718592a353082b75c624a262bacf9a6323fdf1255d5b551876341d632a3302ab9f90d428924cf2683225fe58", 0x4a}], 0x1, 0x2) 2018/01/29 10:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x75}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000f5a000)="", 0x0, 0x0, &(0x7f0000b98000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x339) r1 = dup(r0) sendmsg$nfc_llcp(r1, &(0x7f0000953000)={&(0x7f00008ca000)={0x27, 0x5, 0xc5b, 0x5, 0x3ff, 0x2, "719e25791aee7cc27c89e5a512b9da4b9ca72e63c3b882cf6b6b837571771ac691b58051701425b8eaf5a219a372196a1a2d4ad2a28f20df8fa803eb194717", 0x3ff}, 0x60, &(0x7f00007f9000)=[{&(0x7f0000cca000-0xcf)="bdc5ef5d2c9525110c628382d9b64f836ada0f20ecbbd01be8795c5f17b975d96e4efa40640b4520b6a14e969bac9d555e5ac625c26115a27687bbd30ccd435ca90b36e97c6c76c7f0bb6752ded2ae958083297f7eb57cb9888ced04f9c720bf2f788336290728cf926f887f84e8a2a43f91d88e342046e34050bb0c7daa49af4b96489c389f804d9a629a8514d4ea9df397d0b2a7b1eb4b8f0e8d85c1dfcfe61e51f934fb9a3838e4e536d03c71d08d1bafab27cb53074e4ac1e990ec4bff8520d2c55d7555766c7afaa199a24f48", 0xcf}, {&(0x7f0000f20000)="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", 0x1000}, {&(0x7f000039d000)="", 0x0}, {&(0x7f000071d000)="3487f6d2344d02ff50c5c8a40f0e601e62ac1baca5c8888634a50f32a1087b30e7fec2cf7ef53a212dcfd77fd59515f1efd4f46a6789105c3d885659", 0x3c}, {&(0x7f0000d5c000-0xbe)="2d00e7d93218df9578849a564c4785429137304f2a9190d1ab01c76cd5a6a80e489568210fd58f49adb564430ff6822fc6ea7df979439654cb4970c9fae7d537e97b3e5d8ec366a79db24185ec0536a8db8a5fce5f7ec917a43e9997db5ede2c3dbe67f445417643bfc302c162e0527eaed98e0a733da8bfe540fffb3abc75ea1fc733edad85bf8a215a7e2bb1f48ed62280d18d59e45fbdfb6d9767ef8e519f45faf69ed2cc277003c24307b606122f959e92a629fefbdaf6808bd7cb30", 0xbe}, {&(0x7f000057f000-0xcf)="6753a594b4a31c31b661c2027e104c7fc6d8328f4719837e3a344839972068a0cfa82b3da1b49a002e511a7a44cf09c71130cfb44b82b959cf036f269b1380ab23324fccb7215aaca4507ed574a657d46c2982f8cad12365dec32078e1682aded41d20de6f5c2256f6e68db26432163ad346799fa6507ae116a723522c21cdb854eac34055e241c4c2e3c2496beb00a31e55d62e7a4a8cd6114be8016b758ddbea4a710ce3c4b698bf5790c2d0801cfed3b26b419fbd5daed9ccac27eb494d12b144f28b9df492c6ed70d975779554", 0xcf}, {&(0x7f000079d000-0xae)="596c3fc3798c3410dd9cd32ebee6c24f48947b0d3b9bbc85b3d48529f38664976d4b471145e24004fb1c2da4d12e125a26ded5a22631d4c86710ca9fbabe355fc80e281d5fc1f109ddaa2826b92fad4b41905e541a6e9e8bd0a49bf24aec3af2ebea1e3286aa7a90c6d74ccfd80a98e1784059bcc8c9a8667be822fb690cd85a1d394edae18405cb47dba4d66b7947c16ee132c6fd25cc938d0df3675b51c5eea2fd2bd226cd8b7434b00c75f573", 0xae}], 0x7, 0x0, 0x0, 0x20000800}, 0x4040044) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b13000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000194000-0x10)={0x1, &(0x7f00008fb000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00009fb000)={r3, 0x3}) 2018/01/29 10:49:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d80000)='keyring\x00', &(0x7f0000599000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bc1000-0x1)='l', 0xffffffffffffff43, r0) keyctl$setperm(0x5, r1, 0x1000) r2 = request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000e7a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) keyctl$search(0xa, r2, &(0x7f0000c0b000-0x5)='ceph\x00', &(0x7f00008eb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r0) 2018/01/29 10:49:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000ad4000-0x4)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/29 10:49:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000063a000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00009c3000-0xa)='attr/prev\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003aa000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000282000)=0xfffffec2) sendmsg$nl_xfrm(r1, &(0x7f00009e2000-0x38)={&(0x7f00005fa000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ab000-0x8)={&(0x7f0000565000-0x60)=@migrate={0x60, 0x21, 0x203, 0x0, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x1, 0x0, 0xa, 0x80, 0x20, 0xe7, 0x0, r2}, 0xffffffffffffffff, 0x0}, [@replay_thresh={0x8, 0xb, 0x80}, @etimer_thresh={0x8, 0xc, 0xf9b}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) 2018/01/29 10:49:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000397000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000841000+0x34c)={0x6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x0, 0x799b, 0x800, &(0x7f0000803000-0x10)=@common='tunl0\x00', 0x1, 0x5, 0xd5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fc3000)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1aa1, 0x7, 0x401, 0x401, 0x2, 0x65a, 0x20, 0x401, 0x8, 0x5327, 0x0, 0xab8, 0x7, 0x0]}, &(0x7f0000d07000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000c05000)={0x6, 0x7, 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]}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d76000)=@assoc_value={r1, 0x4}, 0x8) unshare(0x400) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f00007c8000)=0x0, &(0x7f00005c5000)=0x4) 2018/01/29 10:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000065f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = gettid() sched_setscheduler(r2, 0x0, &(0x7f0000e13000)=0x9) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000df9000-0x4)={0x0}, &(0x7f0000d4a000-0x4)=0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f0000c70000)=[{0x0, 0x0, 0x0, 0x0}]}) openat$keychord(0xffffffffffffff9c, &(0x7f00003ac000-0xe)='/dev/keychord\x00', 0x20000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) syz_open_dev$loop(&(0x7f0000c55000)='/dev/loop#\x00', 0x8001, 0x800) sync_file_range(r1, 0x5, 0x3, 0x0) 2018/01/29 10:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) writev(r0, &(0x7f0000764000)=[{&(0x7f00003eb000-0x56)="0269ab73387698aa9165c15d477e126e9a4de9730e39c175ffeb91d667025ee7c15774b70f985d9edc6a9672c891d83ae4226a6aa82316e484ac047f7e1315d15262fd2810973fca715a8342fee6b94a6654d5ee42f4f70c891bb87322532ea34776c0d599d1967b1f662e4774c65f4c27ed27ee7c4590745666fbc115a46e7096d9d1971b84c03d512fe511bd86809e8f6f58d6361f2fed84c1bea4bbcebd5dec8b3df29a", 0xa5}], 0x1) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/29 10:49:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b68000-0xc)='/dev/autofs\x00', 0x400000, 0x0) r2 = dup(r0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00005b8000-0x5c)={{0xa, 0x2, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x89, [0x100000000, 0x5, 0x8392, 0x6, 0x2, 0x7, 0x5, 0xa91a]}, 0x5c) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000984000)=0x0) clock_gettime(0x0, &(0x7f0000515000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000855000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009e5000)={0x0, r3+30000000}, &(0x7f00006d0000)={0x0}, 0x8) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/29 10:49:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000528000)={&(0x7f0000b7d000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$mice(&(0x7f0000ca6000)='/dev/input/mice\x00', 0x0, 0x404080) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bbe000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000871000-0x8)={r3, 0x1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000086e000-0x88)={0x100000005, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sysfs$3(0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/29 10:49:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket(0x2, 0x805, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x4e, "863a9178c1e7ccd5e98c03c0d81759cbca7eb57b982a320fc2a309576cbaf16da1972f75bd32e181d4f29a823652fb7459c9723cd4049a8329968a48a9847ec5571ca001d04bebc2e85394b25569"}, &(0x7f0000001000-0x4)=0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x5}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000013000+0x93f)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a4000)='/dev/hwrng\x00', 0x4041, 0x0) mlock2(&(0x7f0000ae0000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000f85000-0x4)=0x0, &(0x7f00003cf000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000000000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000a74000-0x52)="97cbc42a4b756df6cdaed472a78c89b49b032c5d5c63c9286f0b7b5ee760013aec11ec81fff3932742e0bf3889ad5f57bac846f2ba9de8fa2f63d4347c56dedce50d7249c4a06ad020b0c2a02676a322ae27") timer_gettime(0x0, &(0x7f00006db000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 10:49:15 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000)=0x0, 0x4) socket$inet6(0xa, 0x5, 0x34) socket$nl_netfilter(0x10, 0x3, 0xc) [ 36.332602] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30264 sclass=netlink_route_socket pig=6663 comm=syz-executor1 [ 36.335864] audit: type=1400 audit(1517222955.439:21): avc: denied { attach_queue } for pid=6657 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 [ 36.390171] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30264 sclass=netlink_route_socket pig=6663 comm=syz-executor1 2018/01/29 10:49:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/29 10:49:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000085f000-0x24)="2400000026007f000000000000007701000000ff0100000000000000000000000400ff10", 0x24) dup(r0) 2018/01/29 10:49:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ca7000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ab000)="c20d802ac1a8d83745b8e121d4ee423834e7bff52a4a965b2beb11d5341a6768d9eea86f252b228f93ab6403afb3fa1ca60355b76a91c2b6018db63044dfd183a38da1bd81cefd40486aa2ba609189acc3e9d8e2419ecf050f361f895e52679088391429b9541077d88866a094771d3d", 0x70, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/156, 0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 10:49:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0xc43}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r4, @in6={{0xa, 0x2, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01, 0x0}, &(0x7f0000004000-0x4)=0x98) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000fca000)=""/186, 0xba) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000257000-0x4)=0x0, &(0x7f000008b000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e0a000)={r4, 0x1, 0x20, 0x1f, 0xf2}, &(0x7f0000224000)=0x18) 2018/01/29 10:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000290000)={0x0, {""/7}, 0x0}, &(0x7f0000834000-0x1)=0x10) pwrite64(r0, &(0x7f00006bf000)="0bcf6d6ed24b1553f0663a61389d546d02ff845a030bff71ccac2a294f9060e97779c42d946fe1f74f60fa7aef0446facef88bd29ccaf1ae145797fc4e6f069c1a00c50cd308368563d843e534700ff5d780f44c4074e179b28744f55d0c2c0aab8edd12da1ed9e3ec794316896cf3cdefbcdc4ac74e90caaf0b905dd9153681214a67e1ed1b", 0x86, 0x0) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) 2018/01/29 10:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f0000543000)=""/1, 0x2cb}], 0x3e4, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x209, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00007eb000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000590000)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000852000-0x4)=0x0, &(0x7f000021c000-0x4)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000087b000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5, r1}) 2018/01/29 10:49:16 executing program 4: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000062000)='/dev/ashmem\x00', 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/dev/pktcdvd/control\x00', 0x10040, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000064000-0x10)={0x2, &(0x7f000001a000)=[{0x6, 0x1}, {0xf44, 0xb3}]}) listen(r0, 0x8) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/29 10:49:16 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a92000)=0x0) getpriority(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x105000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x3c)=[{{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000003000-0x90)=[{&(0x7f0000001000)=""/143, 0x8f}, {&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000002000)=""/179, 0xb3}, {&(0x7f0000001000)=""/32, 0x20}, {&(0x7f0000003000-0x82)=""/130, 0x82}, {&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000002000)=""/233, 0xe9}, {&(0x7f0000002000)=""/147, 0x93}, {&(0x7f0000001000)=""/103, 0x67}], 0x9, 0x0, 0x0, 0x2}, 0x4}], 0x1, 0x10160, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000)=0x3a) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) 2018/01/29 10:49:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a1c000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000030b000)=0x14) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/29 10:49:16 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0xfffffffffffffffe) syz_extract_tcp_res$synack(&(0x7f00008b1000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/29 10:49:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000000d000-0x8)='net/arp\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000011f000-0x4)={0x0}, &(0x7f0000760000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000aa8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:16 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x14) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) 2018/01/29 10:49:16 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000518000-0x9)='/dev/sg#\x00', 0x5, 0x4000) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000b36000)={@multicast1=0xe0000001, @rand_addr=0x400, @multicast1=0xe0000001}, 0xc) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000db6000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 10:49:16 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0x7)='ns/net\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000c000-0x8)='./file0\x00', 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) futex(&(0x7f0000000000)=0x0, 0x1, 0x0, &(0x7f0000006000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)=0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0xb0, &(0x7f0000002000-0xb0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f0000006000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0x0}, &(0x7f0000003000)=0x8) 2018/01/29 10:49:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a66000)=0x832) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000595000-0x4)=0x0) 2018/01/29 10:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) connect$llc(r0, &(0x7f00001c3000-0x10)={0x1a, 0x8, 0x100, 0x7, 0x6, 0x36, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) [ 36.986361] syz-executor1 (6740): /proc/6736/oom_adj is deprecated, please use /proc/6736/oom_score_adj instead. 2018/01/29 10:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000033c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00005d2000)=0xffffffffffffffca) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000025000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000026000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000056b000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 10:49:16 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0xfffffffffffffffc, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) 2018/01/29 10:49:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/pktcdvd/control\x00', 0x121000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00004d1000)=""/245, &(0x7f00000b5000)=0xf5) socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d1c000)=0x0, 0x4) 2018/01/29 10:49:16 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) 2018/01/29 10:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000aaf000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000aae000-0x28)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000a16000-0x10)={0x0, r2+10000000}, &(0x7f0000aae000-0x8)={0x0}, 0x8) shutdown(r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00009a2000-0x5c)={0x8, 0x3, {0x1, 0x1, 0x401, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x0) 2018/01/29 10:49:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4000000000001, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) chdir(&(0x7f000093f000)='./file0\x00') 2018/01/29 10:49:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000-0x14)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getegid() keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) bind$netlink(r0, &(0x7f00002ee000-0xc)={0x10, 0x0, 0x2, 0x28000040}, 0xc) 2018/01/29 10:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c40000)='/selinux/checkreqprot\x00', 0x4, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000cbd000-0x4)=0x0, &(0x7f0000f4d000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e45000)={0x2, &(0x7f0000a7e000-0x10)=[{0x4, 0x3, 0xffffffffc41e921a, 0x100000001}, {0x1, 0x81, 0x6, 0x6}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc9000)={0x80000000, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000c0e000)=""/16, &(0x7f000042f000-0x4)=0x7) 2018/01/29 10:49:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00006c1000)=0x0, &(0x7f0000962000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000089d000-0x116b)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xf8a, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}}}, 0xfca) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000069b000)={0x0, 0x43, "bc753e6d6f33a24e6b117cac442fba644af2bbbf1a628672f27622531e0374c5dee83890f7de0d63307a978ca472f873f27252921b468a1ec6276e070c9f0949518dd3"}, &(0x7f0000887000-0x4)=0x4b) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a29000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000adb000+0x771)=0x80) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ae9000-0x8)={r2, 0x1}, 0x8) 2018/01/29 10:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c8d000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) write(r0, &(0x7f0000066000-0x87)='Y', 0x1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/29 10:49:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000175000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x8) shutdown(r0, 0x0) 2018/01/29 10:49:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x7ffe, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ef1000-0x20)={"3e2ef4f6885532a16247462084a745cd", {0x4, 0x85c2, 0xa81a, "ba18c851b7a6", 0x1000, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b9c000-0x65)={0x0, 0x5d, "1613da94640b022610c2b99fedc68cfd3fc27caf023583f8ec4a316e5df9e7f3364f8679f0d88903e66dbde37b7bdeeb8a5ca0bfa0efa9158f4e226463c56d6821955832f578f215935c09ffbdf2ee9ae3131548f29bdc2ba7e141037a"}, &(0x7f0000097000)=0x65) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cce000)={r4, 0x7fffffff}, 0x8) 2018/01/29 10:49:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x200000000016, 0x0, 0x0, 0x100000000000000}]}) mq_open(&(0x7f0000bab000)='\x00', 0x7f, 0x0, &(0x7f0000fbe000-0x40)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0xff}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb4000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00007ab000)=0x401) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) mprotect(&(0x7f000022c000/0x3000)=nil, 0x3000, 0x2000000) 2018/01/29 10:49:16 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000008000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000007000-0xa8)=""/88, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000295000)='./file0\x00', 0x0) getdents(r1, &(0x7f0000001000)=""/0, 0x0) syz_open_dev$evdev(&(0x7f0000ba6000-0x12)='/dev/input/event#\x00', 0x3, 0x840) 2018/01/29 10:49:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="c78f81dd1fabc1f4bf1d36e948da641e", @ifru_flags=0x501}) 2018/01/29 10:49:16 executing program 5: clock_getres(0xfa5376e6d25bc859, &(0x7f0000ab6000-0x10)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/sequencer\x00', 0x54780, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0xfffffffffffffff9, 0x5, 0x8001, 0x0, 0x1, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d129ac7190e7ef884545fc07ff3be279"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x35508337d8c84f6b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) getsockopt(r0, 0x5, 0x2, &(0x7f0000002000-0x6b)=""/107, &(0x7f0000000000)=0x6b) recvmmsg(r0, &(0x7f0000287000-0x3c)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x8001}, 0x9}], 0x1, 0x40002100, 0x0) [ 37.100147] device eql entered promiscuous mode 2018/01/29 10:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) splice(r1, &(0x7f0000bd8000)=0x0, r1, &(0x7f0000146000)=0x0, 0x1ff, 0x55be5c8a0021c32c) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r3+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r4, 0x0}, 0x10) r5 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) readv(r7, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x80000, 0x9, &(0x7f0000022000)={0x0, 0x0}) ioctl$PIO_FONTRESET(r11, 0x4b6d, 0x0) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(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}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r2, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f000066b000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf0000-0x3)=0xe8) getresuid(&(0x7f00004a3000-0x4)=0x0, &(0x7f0000a17000)=0x0, &(0x7f0000c96000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006bb000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0xb39d, 0x1, 0x4, 0xa, 0x80, 0x20, 0x2f, r12, r13}, {0x3, 0x4a, 0x1f, 0x400, 0x0, 0x7fff, 0x100000001, 0x3}, {0xffffffffffffff81, 0xfffffffffffffff9, 0xcc82, 0x4}, 0x39, 0x6, 0x2, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x2, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x3, 0x5, 0x200, 0x3d, 0x2a77}}, 0xe8) dup2(r6, r7) tkill(r5, 0x16) 2018/01/29 10:49:16 executing program 2: clone(0x0, &(0x7f00000b4000)="a76adf407c9cc6f94abf62ce1607a55d58032e6f544512d71e82", &(0x7f000091f000-0x4)=0x0, &(0x7f00001ca000)=0x0, &(0x7f0000879000-0xe0)="") readv(0xffffffffffffffff, &(0x7f0000766000-0x80)=[], 0x0) 2018/01/29 10:49:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fc1000)=0x0, &(0x7f0000554000-0x4)=0x4) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet(r0, &(0x7f00003ce000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b0e000-0x4)=0x0) r2 = accept(r0, &(0x7f00000d5000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000578000-0x4)=0xfefa) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f000095a000)=""/164, &(0x7f0000046000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000009d000)={0x80, 0x3, 0x0, 0x7644, 0x0, 0x100, 0xfceb, 0x3, 0x0}, &(0x7f0000170000)=0x20) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000a36000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b59000)={r3, 0x7ff}, &(0x7f0000b0d000)=0x8) 2018/01/29 10:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c40000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000764000-0xc6)=""/198, &(0x7f00007bb000)=0xc6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a63000-0x4)=0x7, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x8000000006) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00009c2000-0x4b)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r2, 0x3, &(0x7f0000dbc000-0x75)="e0ec5d6a129c25dbed2c7786316dd20d48289caa146f582661fdeafb4966121adcda68eb9dbe3bbfa4f4905f8027488e684e366dedf763360852bceeccd5e85cc3be91826ca6e63ed2e8326c8c853f11c8ec1a05d1f0819f98d4cbca602ccb527d22db66374523b981fb52957dfd06410cd750f172") ioctl$fiemap(r2, 0xc020660b, &(0x7f0000133000)={0x6, 0x6, 0x7, 0x4, 0x3, [{0x9, 0x3, 0x7, 0x0, 0x0, 0x884, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x7, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x4c8e, 0x9653, 0xfffffffffffffdcb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) dup2(r3, r2) writev(r2, &(0x7f0000617000)=[{&(0x7f0000033000-0x64)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x1) 2018/01/29 10:49:16 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x0) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000218000-0x8)='pagemap\x00') getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000069f000-0x42)=""/66, &(0x7f00005c9000)=0x42) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f0000fcf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000e0000-0x8)={0x0, 0x4452}, &(0x7f00009dd000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000e7c000)=[{&(0x7f000050b000-0x1c)=@in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000753000-0x30)=[{&(0x7f00004bd000-0x6a)="44689f33f2505a99818005bf04b6de1f7404f2ff52b0017ba72e62c2061452136d60a475d83af4cf8848470dd425aa6db17479cc0618914cb90975a9779f2d5acd2c9222e7416b868eade6698cec6dd35dcbbaec09bc5f9c06d9f0ae2ec34996997c3d569cd6c2a7ba43", 0x6a}, {&(0x7f0000a37000)="b0eb7ef8803e351644aa649a485a8b06ab8c93db7172294e5b647a48a1d240de7643b5a1ab0414f95362874a1e0babdb43b9390e5a6fae7c5e256d83965f550e66ac931152e0485a6aa0acbf606d4eec653fe0c47e482f83fed3d5da69ba96b2a0cf5c236cfe530a5092dfcc3bf95568e0a21762311858efe373841b1214ea6fecee24b0437660f20403bb25ee060d8e7f89e0190c29373140aa519eee1214d192fb79d11500ba5938dabf22697de12cf3b5aafec2a692d64693d1c00b6adaa681af119b8e2b0dba404b55c83796ce82a5f72d5aeeda07d384edf0349fa1eac3b6f817a3f81b5cd3ee", 0xe9}, {&(0x7f0000956000)="189062f1771ff0b86f59b8acdc466599540b4d9a0af487e1b6932a5dd0c519ccbbce2af95621b2e0cfbec207943c7c8af95a0bbbc2b264cfc490dee49e8f715b2750564fcc1c41407b313637f6bc9facd78378899b3857363430471fc3aeb5241dccb5ee7a4446362db4fa4c0733525c37c3f1ca6639f9457861de871a5374ff4f01c060b5d66597cd3acec679a296fd44c8ddb4b202c91db906dce7dcb8915843fbc62a718fd0871fc02b415142be93ad", 0xb1}], 0x3, &(0x7f0000e0a000-0x60)=[@init={0x18, 0x84, 0x0, {0x29, 0x765f, 0x3, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfff, 0x20a, 0x2d9, 0x401, 0x2, 0xfffffffffffffffb, 0x7, r1}}], 0x60, 0x8001}], 0x1, 0x50) [ 37.234775] sock: sock_set_timeout: `syz-executor1' (pid 6827) tries to set negative timeout 2018/01/29 10:49:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000098000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a64000-0x1)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000540000-0x4)=0x0, 0x4) fcntl$getown(r0, 0x9) 2018/01/29 10:49:16 executing program 7: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000a72000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a72000)=0x10) r3 = signalfd4(r2, &(0x7f0000573000)={0x0}, 0x8, 0x801) read(r3, &(0x7f0000def000-0x19)=""/128, 0x80) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000a73000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a74000-0x4)=0x3a) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000a74000-0x4)=0x0) signalfd4(r3, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/01/29 10:49:16 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000048b000)='/dev/autofs\x00', 0x200500, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000003c000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000fd7000-0x14)={0x11, 0x8, r1, 0x1, 0xffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0xfffffffffffffec7) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e6d000)={0x0, 0x38, &(0x7f0000f1b000-0x38)=[@in6={0xa, 0x1, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f00008c2000-0x4)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004d2000)={r2, 0xb775}, &(0x7f0000fd8000)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000095f000)='/dev/rfkill\x00', 0x20000, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x10000000) r4 = open(&(0x7f000025d000-0x8)='./file0\x00', 0xffffffffffffffff, 0xa1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000306000)=0x0, &(0x7f0000316000)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f00004b1000)='./file0\x00', 0x28001, 0x20) mkdirat(r4, &(0x7f000085a000-0x8)='./file1\x00', 0x0) mount(&(0x7f000027d000-0xe)='./file0/file0\x00', &(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f0000511000-0x3)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r4, &(0x7f00009f9000)='./file0\x00', 0x200) epoll_wait(r0, &(0x7f00000a2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xfff) chdir(&(0x7f0000485000-0x8)='./file0\x00') getcwd(&(0x7f0000b66000)=""/0, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000fd7000)=0x0) 2018/01/29 10:49:16 executing program 5: pipe(&(0x7f0000d44000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9501, 0x30}, &(0x7f0000c71000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x5, 0x8, 0x7}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000f36000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00005bb000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000385000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000773000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/29 10:49:16 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000da3000)=0x4, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000092f000)="", 0x28c, 0x0, &(0x7f00005a4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/01/29 10:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x4000000000000003, &(0x7f0000172000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000a5b000)={{0x0, r2}, {r1, 0x0}}, &(0x7f0000669000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003cf000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) lremovexattr(&(0x7f0000edd000-0x8)='./file0\x00', &(0x7f000046a000-0x15)=@known='com.apple.FinderInfo\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000b1d000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(r3, &(0x7f0000a4b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 10:49:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xf, 0x8, &(0x7f0000001000)={0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/130) 2018/01/29 10:49:16 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001c000)=0x0) 2018/01/29 10:49:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000432000)={0x2, &(0x7f0000999000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x60) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000012d000-0x4)=0x1c017972) 2018/01/29 10:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001267, &(0x7f000013c000)="") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000073c000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000ae5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001fc000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000464000-0x78)=[{{0x0, 0x0}, 0x2, 0x7, 0x2}, {{0x0, 0x2710}, 0x1, 0x7, 0xa4b}, {{0x0, 0x0}, 0x0, 0x2, 0x4cd8}, {{r2, r3/1000+10000}, 0xc2a, 0x4, 0x3}, {{r4, r5/1000+30000}, 0x7, 0x503, 0x7}], 0x78) 2018/01/29 10:49:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000671000-0x5)="") ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c8a000)={0x1, 0x54688dc, 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]}) 2018/01/29 10:49:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000df0000)='./file0\x00', 0x800000b) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) preadv(0xffffffffffffffff, &(0x7f0000b96000)=[], 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005f4000)='/selinux/mls\x00', 0x0, 0x0) munmap(&(0x7f0000e68000/0x3000)=nil, 0x3000) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00003ee000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e69000-0x4)=0x14) bind$packet(r0, &(0x7f0000765000)={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @random="339a26051ce1", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003f3000)=0x0, &(0x7f00001c7000-0x4)=0xfffffffffffffece) 2018/01/29 10:49:16 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f000002c000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x1, &(0x7f000001f000-0x4)=[r0]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) 2018/01/29 10:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4f000)='/dev/hwrng\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d36000)={0x20000000, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a66000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xfffffffffffffedc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000e13000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00004d9000-0x54)="79d48b245d724ddcac3fdcbd5be5882808a31d9c744e5343ad3fad51919b405c23dd24cec977ade1be8bcf484d0f8e012932e342edc7f9eb55a38d177bfa7e1db80478df97b2cc7678dc134feba50bfccf6883de", 0x54) fcntl$setsig(r1, 0xa, 0x1d) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fb9000-0x4)=0x0, &(0x7f0000782000)=0xfffffe5a) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/hwrng\x00', 0x0, 0x0) accept4(r4, &(0x7f00002dc000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b43000)=0x10, 0x80000) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f000056a000)=0x0, 0x4) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000d9d000)=0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000050d000-0x10)={0x1, 0x9, 0x6, 0x1, 0x0}, &(0x7f000011c000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009eb000-0x10)={0x1, 0x8, 0xf9e, 0xe89, r5}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) process_vm_writev(r3, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) 2018/01/29 10:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$ax25(r0, &(0x7f0000a5b000)={0x0, {""/7}, 0x0}, &(0x7f0000f59000)=0x10) r1 = gettid() sched_setattr(r1, &(0x7f00000b8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sysfs$2(0x2, 0x1c2, &(0x7f00002a2000-0x33)=""/51) 2018/01/29 10:49:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xd4c000)=nil, 0xd4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffbfffffffffffd, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000028000)=0x0) fstat(r0, &(0x7f0000145000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000823000-0x4)=0x0, &(0x7f0000d4c000)=0x0, &(0x7f000014a000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000208000)={r1, r2, r3}, 0xc) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/29 10:49:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) [ 37.877082] audit: type=1400 audit(1517222956.979:22): avc: denied { setgid } for pid=6865 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 10:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) 2018/01/29 10:49:17 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007f8000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x5, 0x6, 0x5, 0xe53}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ba000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000b7d000)={0x7, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00007fe000)={0x0, 0x0}) sched_setscheduler(r2, 0x1, &(0x7f0000e0f000)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fae000)={0x0, 0x0}) r4 = pkey_alloc(0x0, 0x1) pwrite64(r3, &(0x7f00009fc000-0x2f)="e76e4bbed4f3900b0aaa6719c5ac094b442f94da575337c60d5699db523a0f79f29c63db88386d9e12370aa670b472", 0x2f, 0x0) pkey_free(r4) 2018/01/29 10:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) 2018/01/29 10:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x16f}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000846000)="1f0000000104ff011543010000000618dd0100ed080001000417c351ac00df", 0x1f) 2018/01/29 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xd4c000)=nil, 0xd4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffbfffffffffffd, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000028000)=0x0) fstat(r0, &(0x7f0000145000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000823000-0x4)=0x0, &(0x7f0000d4c000)=0x0, &(0x7f000014a000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000208000)={r1, r2, r3}, 0xc) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/29 10:49:17 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000053a000-0xdf)=""/223, &(0x7f0000b43000-0x4)=0xdf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000f67000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f58000)=0x1c, 0x80800) syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fsync(r0) getsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000346000)=0x0, &(0x7f0000e45000)=0x4) 2018/01/29 10:49:17 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/status\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000ec0000)='./file0\x00', 0x14, 0x200) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) 2018/01/29 10:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x9, &(0x7f00008b9000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000693000-0x4)=0x6, 0x4) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0xf) ioperm(0x7bd002f7, 0xb9, 0xff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) r2 = gettid() ptrace$poke(0x4, r2, &(0x7f0000fb1000-0x8)=0x0, 0x3) pipe(&(0x7f0000a31000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000d0000-0x6)={0x0, 0x0}, &(0x7f00005d5000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f81000)={r4, 0xfffffffffffffff7, 0x8, 0xb53b, 0xc0f, 0x0}, &(0x7f0000168000)=0x14) 2018/01/29 10:49:17 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x183100, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0xffffffffc1f33d8d) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) eventfd(0x0) 2018/01/29 10:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000b33000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") sendmsg$nl_generic(r1, &(0x7f0000767000-0x38)={&(0x7f0000dbd000-0xc)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f00001e8000-0x10)={&(0x7f0000846000)={0x1208, 0x19, 0xc00, 0x3, 0x2, {0x14, 0x0, 0x0}, [@generic="74d3f16e81611793da2caebdb7a8d47743b2bcef4df798757ff17baf9af681e24663845ef4b5f80dbc94d0a645f7719a83ac8a236196f8057261bbfd9f7e5815e6649d5e4418a5d8ee6b1853e869a1a070f6b2e62559e2608044847b3265b2fd2355ee1b8e4b3db95bfbb84d563ecad420d0219972728ab189505d730951c9", @nested={0x1168, 0xa, [@generic="3eb4b819d7688ac8dcc77263ad2276df2fcdeedaacf4b51104554c419adefd4f70f4d3a1a4a67dcedf637a90a87bcdef9259073b7e6b13996f75dd05bbebfcf2c6d79e541d0c82a3ac26df2935fcd1cc7f19520d40fb8d4957ebc59d204ac3426a6f40900aa065165f018fbaafa82e0531af8775ab062c80158d85fa36e0dca3dede6b450bcf0be9db0073516ff8590a3230060846c835b999fef2a5323afa97c7859bf02409b71acee18a4413c01e9162cf40e8a326970c23ffbb1c6510922c489138842c384fe7133f03165fe60528def63dd8bdcff3a0d2a24c25b5d55039d68ee821515cab99eea358b73eae1a45b0dd28cd1cec63ef8d73e6ddf6f4522755f53a76012f37c1889aaffe589d93216e4142c5a42cbca4ba6a50abc5220986a966412afbb4f38ee5275984970940a96bb5d0a1904d2217d1de100f66c69634fb84995e1334fae1e48f83f58607791f5fe79a1468188cdc3b5bd233bab83bb0f6d3b8613df51021d3bd86e01f6d1c9bab061e4f9dac21619dac5905e51ce073440e8e9d324c1379c712e098a4f2da954dfdf48145d5fdc50608e23c211923629504a883ed90755639ab134a08ba3ff501cd8edbce0d97cd364c40ad535080425dedd9d85f3e642c169fdd75c5a1a44cfa75345804a00b405594a01aa93a12b3e6959e124f0181af902099e49a34c6cbe97185690498bf2ff7e35950c5fa42eaebf5d49a679f98ed13ef0adee268560d25f573928ce893d51fccb355d64709ac7456abe46614226e8ae0c4320b46678d01dbcbf4281e09e1aa7472963df304f8f7c1f39a76b11d43b044509bc0ef16f3a805d562908bedea1500b10704d59bb8d31801727cf2e168a4aebf805530986a7ee5ad6555f207147720ff20bf1dbd8d8f7fa8c3f61a7a00c4173c0280b30b72cc4b490d0846e583efa4179b84a0e4a16ceb51128dc778aaebe6321839f3e5a27be812e97e7bd9cd42fe483394cbfdaa65415d997b3324f7cfc607f0558256b2f1e56285de8bbe79ba9c9a1456a144822a66bb3f270f89e741c9e51013034444e3ec9ee4da85ba1bad83c5cb1f95cc8e518461a973bbb28e1182286d10e48ba5b92bdd78c1ffacbceccf0c6fef75959e9f5d7a9fcadccfa61422e3123bdb70e7a2b22f69b359b5f510d60579075c7f3d1ceafd1d51d4b8f885022cb0455838b5d5208e0f86d9a1abb69621478f13176ce9e27bd791c84c7685c4ff0aa498f60af916dda59e38979bd3f45984a25fb741d1c010a9194981ed3cd0a4972affc628426021391018314cdfd527a3c817e707f766aa5d420328ca12739a9da3febf448907ffba2a1aa4b405be19ecd075a4dc7634494fde8f9cad8bc8de67a0b167a9b08491fb459d95c2a328cbed0c35f69ac0808295d1f204858b9a353e063036917f1fe8001424d490ef230607293665da498c708b7550dbf3c6c0cdcd865f8bcd5ce05f30b70b88e9db522f7cbe9126e89393033db6252cc25bca45d11193c19013d3b57e40d51c243bb53d8d4c4e8e577c40c47e6a34084516a9bba0aece2868afa15401b51104afdcdf53f2ab874224aaaabaf6af1fc6b59ac07504afe5203d615c7408bf259d6c433819d551ae446b60a5fa44b9c1a6217c972765ca0aecb91d9db539c8232a2b61af67e28a2ff7bdea35fa97eb2e5ce2903070e893df0a8f0ccdc83ae82fed3dcbc47a9e723eb6935c8a7a7bad0b834862c43e6e1d69e023c223999f42e5a313ce8ae99d855e3ef62859478715c09d5ad9e02b4ca018a8c2e60a8d8bdcb775f42aa236b9deebd1a37dd13175c88ccec077213b3ffb0fd9e1c25b76ee074e1d1df20ff462998409f10eb979db64db0358b0e34284fe144318cdf618e2c8749fe65ff6df9b725515ebf7cf12dd8ecabc5eed21c55090919372431b259f042550b6c9dc75db357a5c7aec114ac7bd689f1631044c63d6372dfc4f88227bf55bdcb384a73064794584c09bdbfc3ee48ecbb18e264b55b1c295e71e8f0fad9d6fb7b6f882112fc14a4809a31abb060d801bb02e8e5fac3ac2e4cddd784581718dd91378b27700fbaa4bf37188a4590235a67202cace1f366949b0a93a2f18b444a6563dbc49e0cdd4aab1e4d2ccb3e9c3d2e0e47221149d4b8680564a9258a0470c7d300183f363881f9f289067cf8f04828867c43fd9b79e2f5aaa7d8c5b906c41d47e900d0cb59feb4f160cab547da3fca8e6d0779513002dba75a0b5be78f99da7807bd04ebaf4af0498508cead4cdfa2a819434e6cca8e7950adfcf2601635aac81f328ee87f66cdcffb3a69aefdf18177796aafc3ac148b85a4c4101d346527a6861800bf5fc1fc09053c5d8a1211e377ec97842f73ad6989350593c1401b30767ccb397a340191228e30e79e2a6b5cd60b422bffde9b2f7aaf71c7117122ff78f81800b347de68f78986ff4a1374274d4edb627e61ce8ac50e690647f9fa1e9ab1ca020cd7bd5a955a37ee9da5a6623ee642114eaba8dc74f990c94d613ef348f4b55ac44950970b651e17d86fc2a9caea0e916d36e172b6cf1ca4fff7c424d4ce262b2186d318ce425f8396613b4a499bcff2b7595c3ad72afabee3a21b7ca33d06efcf351f75613bd28ca7e16547787abc8716762b7950e26dc68a249c124cdb74e13d19d4c65673c5597b3d023d2cebc3323fd60d82e3875a2ade90dfd0a266bf9438044b25772d427a5ddd69e025eabe57f203915edb7a9358e4d40087d2e5d65eb970d26cd67a52ee806d15fa1282c1c442936b35d2d4d82129e325c7ea9d58f583a5a639f08f5bfd9d9b72861fcdce55642617936189a1365507debc61b04522f6d6adc83884d2575f34b512f0ff67252e26262f33964501b5891115ea5ff93e35e33c431e20a9f1915f2c41dc3eff78f6e2962e7e9fcd3520b600fa24e25a1e4c11e6289b4114bcc84a5ef45181a01991c611ddac6143dad7e0d6af160e39dcd001f47a7803f6294b20d019b3c55e40b4879d24ea0a615c8128b9484780a9f2cf98602e02575f56b6d24d129e80d9105b201f8f7e2f397e503f4a5a163dcc8e9c3e9afee3ae3ca1f51e5b5e3db9d010c44adfe28f72793a09f7a7d1f7e2efaa073cf3dad3e4394095b476b8912624431937fa331ac36cc304b617ee095511ba33b9513b211d4e872f2b749d41553d1ca198312beeb4af7921f2b3291c27ce7db5362220a89dd73b5876eb56a9094464a6a43026fd4e2893977a652b8fcc38e1692fc758ad648de33c20e5e7212c7bf91cd112a6e28fe7bb72c44ea539f43fa2b0d55b8db7f58f1758a4dd4e490054d8700a9cbb36f4575ca6c268e9b62b83acf15f10b737e44fe1708e430585682f787888de796408cd439a8a14190e6920128a051ea889f82249bc53c2742246120729a11b26fd2f0c5f5e8af711e0b4bbfa973e48ddd1cdb2dfef9b8993e5d63073d7e8697229ee6d2044109afe9b34a99f45d3b0312e51ff212b7f3f205cb46a061032b654bd41aac36531d6b3841607615cfe0e40b6d01ce80006e344c9dc975190414c44b28b381d17fefc2703f0e97510eccda859213efd469bd2e903ca8fb07146950d9b3bf6cc0f58fece3c8f67fde5891106a1502ca900bd6477be51808b84d4559a2d8595b7d661e8c0847a220faeb30b03264e7d7556e54a6e62f849a3c8d878cd07593be41f27614f0e8e334bbf2dd2c530094ba6815bd569e91d40a1d3277e544d8cf6057a91a42d658ea6656bb4cbfc9a1e0a6e92b6cbf047fde2270510338d48573d52ffbd4df7668c646e191fd9a66801dbd4a9ad8f489380ce5db0a91bf53f25988ab0b64aafa21fa30075dc62d1862017b841142a4ec3e9856e26e2f89a4b8fae8059d4b776a0f6a729ae7050c8bc1c986195a25465445d2662817c7d7c7ff05e7d275a60f972866b23803b302fe2ff2d3d3b634d39e0d401adbff0df4d2ac25b48e4fe7dcacbf36486fd751168e1d47c8c7086019ff460c27135efbc2bda0e23215f28ab7dccc01bc444d60f86b76c0cb4d34b0f2a15c196c397dfeef9c7d5b7af781a1e56863175fee9faf9116aee94845b0a7e0a5842f2d9ffef54c01358ace310f6876526220ea9d19a702bc8cb6022265088c559e177c3368e5bbe7c71d98d22e16c05e487a092fc60adeb72d76e8607cd0b8707bb54e468b5cb00aabf6e829702973564272dcfacd16043d98f07191903cbc007c1982b995445d6ea5363a242653d38b7e3fc0f73359b82926dd96ad41c58d9ccc30dd0dab9975de7b86bf6ec8cc4351a0047bda0ca4a5f4a22c03e18a0ee56cfa30a330bf9ad6a1e501f614dc661e86e8a7357817031fdaf29f376b8241eca7f35f974c9b3c9deaa9c97e1ce474985a60bc22f7f3430630bf6f63338326d654a5411ac15811ac211ef8914a3cf62032aff36b7a06588381af6c2fe3b5af3121115e1e7357ef8945d51aaa3dd49d8ba89b040e85300f5f6203001bda0856e35b6b6ad837e27249da15e7336941f110d4f7be11676419181fcf9f720727d4fcefe3e3b696b652da544bebb8dad690c0a153b0714024b8afb19f665ffde7c6c7052b4c8f0e72b35add0cf8471aabd31214ebe3703d05540efe4f4b206691e5585369a0b012fa6c2d3e9cfc0c9282213cf56212126e0b4600f5fb39d15946bd567b5e85e0866ccbf8974d2bd80f45340806672b3701f7ecb238a26186085781525c1e3e89a3a7a0a8d8d5daa4d5b6f9acfb1266f97f51a7c75eb42fe2d8412bc9de2cc6e439bfcb0a0536a641d8d993bdffbb587a1d745a10dc13f2cb487f10952e73cacf6b88fa2a30a764fb7fca915cf05759cef6c56e7ea68c9ee1b29eed9cd1b5c3176d81f3cd004536150d64bf33b05c28ae2598dbddbf9ae135671934936dee63f78e6653b5957a4a96f3a80c3d5f0742d155464768893e93306882b73645d18050703571b9e53b6d986f655d182a2515e9a9b5746fe7930f1aad233728b02c6716d822c13cd61be71e4f7c5144a0cd73d0761cd9245ab4855c89633b91b7abb0599dcabb50acece4634283ba1398ee3a80ae9d71089087bfbc684b02358520e9e4cd45545b576fdd86ac5c2a0cd19cdf35bdfc60caceb56c87e59a4395792cf073a418c68543e5749eaaa5847c69e2a8a1f0de64bfad323988cce7be00b82f5f8839b84bfbf6de0a07a8ae9d967dd5a842e66ea7d51dcfdfcf7ec1b6394f4fefa56932635927700abac6263748fc8dd7ba0bb087248c6fa86999343a14d9f177e9063745fcfcb72c2b725e3a66436159defde7e9d56502aa2e4ca3d92e4ebe26b62945d08c3da3e8d004050e60d149e006808095d3bce55648a0c649b98494fd4dcc1bff4e85cfc6785b9f330c206e3dcf7af13be00c758eee452379412783830a86c8f72e6f456d60331a23dde4681cf17d557a6def124ce14a084abf3ee57e49f261f74e1588cfda673c5e1721689127ea215452aaa390441791b47d75724cf13029299f67cbc1fe0a07d638f88c3e5e7fea19bc817cb7cde468fc00dbefc32f0dbcd6fb0dd80b49cd01f0c567e3676080266b849e5864135e2901f9b5bc5e4cea871680aaf773b585776eb24cb5496ef710fac10e5752e3fcf1ef1574c3711079d6bb8d5a33b181432df23acf316c945e61482110ee8374ab82f368da0d30c466f8111a7cc9fd2af9ddffca85a88c1c7c98c37719dc859a6ff2a2df1595614d87744d9519f2fb64ac60f9f916ac4323e6a8f9bfe967052e928f32a1fa8366cc35cda7d05b560c82975160d8486a55d950ce30806c", @generic="e3ea5069af65b88c26ee0e60a85dabbb47a82174e454cf27ff66d0dfe125a37cfd9f640e43897e6a49ab5e2a6e92c1dfc069d5544ae942c20e0a4d8453ec274b6145988ee3a8e5db293a3bc5a965dff9519e7b94ef167071cc7ec56783cd957495cf3776e651c834a6d482c2f37bde106f8936d29595f11c494b51e535167f594fc80de7de3c29ee87be963da782f5fd89816e59f81d6562efde9668bf94bb7d69022daa692ebaa64da95d3fff1af62c234819713d835017330ecd2ee95c987bebb0174e1a754ef64edff2ebe724974cc1a63a9f6d", @typed={0xc, 0x6e, @fd=r0}, @typed={0xc, 0xd, @u32=0xffffffffffff0000}, @generic="02536264b31fa30cd206845825717faf976e207f1e205a6e2355d37adbf14a21b38f6c390cbbc2cb46ffa54b819061a609e1a29c43feb556afa89efe1b31ab857d8158f95c858c6aa0fd81060339aafdd8cef3c98a0539bdc9c14c5a6585227df700996331a3a82ad8f54729029b5eba7a6d5f62d2c4"]}, @typed={0xc, 0x61, @ipv4=@loopback=0x7f000001}]}, 0x1208}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000b99000-0x10)={0x11, 0xb5, &(0x7f0000969000)="3c29f27160eab425db76dd218ecebd514c6b8469a09e0597c66cb0650649cfaa7ae2361a85d1d9038e0d8a545319f18e88386175e70fc937733c2107fed9d4230337566f61ab1b44dccdefa87b9903ffad94d61d1a670cf23f57d7b58fcd4b1f0d18804b8d226c21c37514fa805998aeac5390823ede29549e0e30b415938a669a1b824cd2d8699cae0f0da181fc864c57752b6c37443edcdf15bda10d4d46fc5212a9bbf9b9aa1f1615ffca2eb91d2de1c9d0a92a"}) 2018/01/29 10:49:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000049000)=[{{&(0x7f00006a3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000731000-0x60)=[{&(0x7f0000b44000-0xb4)=""/180, 0xb4}, {&(0x7f000066b000)=""/237, 0xed}, {&(0x7f00001bd000-0x44)=""/68, 0x44}, {&(0x7f0000bab000-0x25)=""/37, 0x25}, {&(0x7f00009cc000)=""/101, 0x65}, {&(0x7f0000ae0000)=""/0, 0x0}], 0x6, &(0x7f0000b05000)=""/136, 0x88, 0xffffffffffffff81}, 0x100}, {{&(0x7f000016e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000027d000-0x10)=[{&(0x7f0000a11000-0x93)=""/147, 0x93}], 0x1, 0x0, 0x0, 0x2}, 0x711}, {{&(0x7f00008de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, 0x1c, &(0x7f0000a9c000)=[{&(0x7f0000ed9000-0xdf)=""/223, 0xdf}, {&(0x7f00000da000)=""/17, 0x11}, {&(0x7f00004e1000-0xf0)=""/240, 0xf0}, {&(0x7f000093b000)=""/20, 0x14}, {&(0x7f00006bb000)=""/181, 0xb5}, {&(0x7f000042a000)=""/81, 0x34a}, {&(0x7f0000f5c000-0x14)=""/20, 0x14}, {&(0x7f0000520000)=""/16, 0x10}], 0x8, &(0x7f0000530000-0x75)=""/117, 0x75, 0x2}, 0x1f}], 0x3, 0x10000, &(0x7f00007b7000)={0x77359400, 0x0}) r1 = accept$packet(r0, &(0x7f0000948000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000979000)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000049b000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) sendto$inet6(r1, &(0x7f00005d6000)="59b931468365be8cf80815d3e08dddd17d3ffc5804815283e0893ca400073ebd76c12fb35a0598d3b4264e50372ba37aef14fde7682c1f3363755c6a5d63b057d5859fa293", 0x121, 0x40, &(0x7f00005d3000)={0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xc}, 0x1c) connect$pptp(r0, &(0x7f0000652000)={0x18, 0x2, {0x3, @rand_addr=0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = add_key$user(&(0x7f0000a1e000)='user\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000452000)='"', 0x1, 0xfffffffffffffffc) getpeername$netlink(r2, &(0x7f0000282000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a73000-0x4)=0xc) keyctl$search(0xa, r3, &(0x7f0000775000-0xc9)="6b65797276841367768e9deffedc1e1dc9a59b70ee213f84511d27e5bfc69d42d8d985d3a02037daafae917802f039b8d270b48f1701767549a5c24c07458fbfdaf453ee69ca6811d133d6954600eff23ea8ca465182a72d44e351d9f9bef59d77d0567ecc4164947006c480e47b5aeee7020662056359d6a535f9ad65325d799017e6c8445157597e5536986fae5ce652386caedaec3ff900ef6242f76c587a014903747eb76a55327d8e29fd32433ab78b7f2cb7e31ee5945b3f9a3f6a6b911eb2d7df0a67d0fbd6", &(0x7f0000492000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000997000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000266000)=0xc) 2018/01/29 10:49:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d6b000)="", &(0x7f000075f000-0x4)=0x0, &(0x7f0000056000-0x4)=0x0, &(0x7f000028a000-0x5c)="3eae921e801a0ad2c7528d39eb95b9d321bc679ffab04eaca13cb43b296e5f42e12490565190bec6e32d8fe0b2e8645e37f29cb6e019bde13ddced4d0cdd1369af460bf08af898b9d2fa5b45c1202d9fc8680536b10eb2b1a8247863") setns(0xffffffffffffffff, 0x0) [ 37.990823] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/29 10:49:17 executing program 5: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x400, 0x0) 2018/01/29 10:49:17 executing program 1: r0 = creat(&(0x7f000005e000-0x8)='./file0\x00', 0x1) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000927000-0x8f)=""/143) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002eb000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00005a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000e30000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xa001, r2, r3, 0x3f, 0x1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/29 10:49:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a34000)='cmdline\x00') read(r0, &(0x7f0000ee1000-0x1)=""/0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009fa000)='tls\x00', 0x4) 2018/01/29 10:49:17 executing program 4: 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, &(0x7f0000139000)=[{0x7, 0x0, 0x8, 0x1f91, @tick=0x3, {0x510, 0x8}, {0x8, 0x1}, @control={0x7, 0x0, 0x9}}, {0x8, 0x1, 0x8, 0x94e, @time={0x77359400, 0x0}, {0x1d79ff0d, 0x81}, {0x1, 0x1}, @addr={0x6, 0x6}}, {0x4, 0x4, 0x200, 0x400, @tick=0x4, {0x7ff, 0x7}, {0x7, 0x49}, @ext={0x4, &(0x7f000005a000-0x4)="4f3951bd"}}, {0x2, 0x8001, 0xfb8, 0x200, @tick=0x3740000000000, {0x3c8, 0x7}, {0x9, 0x4}, @queue={0xfffffffffffffffc, {0x1, 0x100000000}}}, {0x401, 0x6, 0x200, 0x6, @time={0x77359400, 0x0}, {0x0, 0x8c}, {0x5, 0x1000}, @raw8={"b8ea80b905ff5c0d353acae6"}}], 0xf0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000156000-0x9)='/dev/ppp\x00', 0x1e081, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 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, &(0x7f000024b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:17 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000163000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac8000)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00008bb000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xc8, 0x0, &(0x7f0000001000-0xc8)=[@acquire={0x40046305, 0x0}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x30, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @flat={0x776a2a85, 0xb, r2, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000000000)=0x0, 0x1, 0x3, 0x2e}], &(0x7f0000001000-0x30)=[0x30, 0x28, 0x0, 0x78, 0x40, 0x18]}}, @clear_death={0x400c630f, 0x2, 0x2}, @request_death={0x400c630e, 0x2, 0x1}, @clear_death={0x400c630f, 0x1, 0x1}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x58, 0x28, &(0x7f00003a4000)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x2, 0x5}, @fd={0x66642a85, 0x0, r3, 0x0, 0x1}, @flat={0x73682a85, 0x0, r4, 0x4}], &(0x7f0000001000-0x28)=[0x0, 0x78, 0x38, 0x18, 0x30]}}, @increfs={0x40046304, 0x2}], 0x1000, 0x0, &(0x7f0000c94000-0x1000)="a2d1f5b79eb1ba698ef5fdc5ab9c74cb85951cd55fb14047d4fdf6ee18e48f194218c9fee66ed3ebbb2d2ee35ca8219b87cbb0e7cbf8aca6dc69159c79349ff48b0db0f6de9048a2c69f179717f612ccf6e84ca2d605f9ad8e0a53d600523c2aa92049593a36cd860d3880f6cf09132c5792757b8b20984ebe9e397ba5444779a50988574b8b24edfe541a140a67885bf0022471cf7485151197cc1e2abdd1de70bd242b15c802778cfe5afec986566d5e27d02f3c8cf381c26e6c38aca499ca890f3ecc9ec39ea100989004ae5c899699162eb1fdda702c8a08f6c70c8d24cf7b71cf5aca8e0021e8e2d744bb55d7a520e039c912b51f94ab4a6530bbad3da67b952fa5b32cf4556f4bc6966abbd2bc37651ba65f30d1481f8197caafca265e56b2f912e043553e377356dde54eb4b35f7f72b543113898df424c0d573ee0f206a3a19f0f2799af17cffdcc83f7b452b10c8469f2e0bb55b4c870356d766a929bacf7eace40aa2cf05ac7fd16a11561e70945cea9ae07a3d0c7725315147cae4d6e06f99414508084911c0dd048e18b4ade0a0d369fe3f8aec5e08818ec1c42f6c4d996d46012bfec1f7c8da46a1415cc182e9e93ab4261234e833adce8e251382a135e9e9136b8dc79d093649e9f0b1c377460122e306fa1cdae0fa859d4780739d771a4221bf421555ee8d93b68396559f6efec18f81271d45763cb283b8f0abc2f523c5c7bacd40a9a8c553acaf4995095f79ca423507532509e3a143543da208c344bcef00ed8cd5a98c96e968d97d8ad94da1f9f7a27acb25d88f296193e015933fe0d22da24d12457b14c06eba4c8e4cd9b58d53faaaf4b9b7bfe7d5624a7c3221bac494a4bb28e1bd1e142ef28b881579c0e877f29e749e0e1a5bb577ab1072b3c7d9ac3d1feaacffb36af037afd55d2f140bb2de99a2e96416f3d6c98fbd5e99d7f42aa98c55cf77e2ab8122b4267af9ccd0ea1ca3ff67ce0e195be36167269d561324f9aa3445243ef143ae3ada59e7e36dff55715f476d7ac174414a58ec0ec371b2fc4bce2b87630b5c47a2caaa6e62a382c8ced7488a5ab19d9f789850bb7ee908411ccd221ea219699b6daec6cde30dd3e1a41434730ee055304d71c33ba3a4524e90637fffbc3abcf5909d28a0ebbfa7a17cf946625ee3e11fe66327823db41875cfef06eb26097b6f977cb6ce81da2ce258901e004eff28180d46d98fa90ae458b7045b5564dbbb5bc3f4d2352ecf468cbe27c3ee6f84098a121ca629af24dbff27fc42e2f96581ad6ec664b3d751579061d0b020ddc28b6a61b9d65f98bf0d3fce666b18ef5c2ee781c65c7ca59d5f77308fbca6ee8bd54be222c36ef46fafffb923c0c1df5427dc77ce41b18dd0402160cf75a67bf9e61a8eaa73ab3cfb664877423c5bfb93862221fb3c460cf2fcaf4a444fba59272ab8953c37e07f9e9244c097b18f3bac0e6f1252819b7f950b3d39406af09cc73cec4ca398afd15e8b9b7ebd5a7e5d0f9228a79382f62ebaae6f29815df58d03bb308307a76ac29b01bd076b86ea28e27a46bf4561e911beeb25bb462bb97edf0a17328ca08c864c977d8bf16561bcfe48cd215cb0a3d1de02378db0f80ca8b9195d5497499f143fbcd36267b46ac7c85d8704fb6a5813a6c756ba5dc4d20c5b0971c30206459604f3a4a2a75bd4e13c7cd7e8be938bdcfca9a824782e1b00c4ce6963c3f817414a320a90124ccacb0d7e50c3f7ac84477c523e644721eb1d94cbd2ecfa82198b2a0d501c1dcf39017c2185ffebc997b6ffca0feb50a6534fc25d05ef7085143a27ac88f519cc2265da59dedf0025f4c169ab46442865bfa8978f7fc638ffd7be949ea5718e7499f1e06567c6969b8c1dc0a3fcfac61ad54fd140ec8183924667e1b6ea2d4518c0f0e95b6dfb2d760a0e5563d0945ff5e19bc671e2df1000d0d219f007f2ed54cdd2d87a77c6094a938a6a2e4b81b0747442022e863ef4986448242ca29afda0a43755beb9ea8d38255ecbd139dca8da134ea8e843ea3c8d981c2c1c9735b148eaeb87ca90fe79d0982fc2f74c44b0b7aad409548a1ec24e3c86c15550ac8fdd82f6bc10926e35f926e697d6f03263f0ac5ec487907d7a115bb9236b8a3ab73a2b50af323aa941be696ae2ca6f30dc3e9cfb9ce6934fc64b6256b42f8866567995bf7eb9eedc4bfd2aa1999edd18b1b0aaae3b263c01a26f2a646159646a14fa3503d064073e17ea7da80ec5ff74e724e093d7faf4023a41d87774092b3f27120668c60362d7bdc99f496480f13e7d0f61f82b91e0aa231df598a0aa346855ef218daa25944560ab7075dd4739486dddf1850fc4b71b5ea91be20605acf8ec3ec173e43ac619c1eac72ef6934633f8f33da7f29631c191e80ac05088e8956392f2f5c8efa7895c259f46f751d7dd517ac7c9e5af0d2d9ef666d4c730834daa2264992cc675d6cf66101a9908d311949c764c10197529a7d51d56937b3957e6cec874ac4b9c9bd7c224f2707a15e80f8946765a10f54caf97446e6e976d168cb11fd96864df51d352185ef06c540094717a5a7de81da2d4533e64e3943eef558c7ba82c9bfa33ae36b696c6afbdab9bf007d9dfa350f1c02175a7b55ee20d3410265cc56dfaefdbd1f8c83183f47be58a61d8b5cbe2e36cc203c6e5fd860b0a9f654c41fa60e0d017df5f43e6ee5cce0587c91d19fbcd35485a150482c8b7bd07cfd1fa778b5db6dac6ec9602f07313b17ea2b4c0bc49bc0852a8d5e0c08b4cc9f416f350816f37abf65034211d388b452eb977bbceb78a2cf7a9470f44b5322f5da0346d6506782280c10302c233c22e7476b7a3056a7f33be44374ba3d0c248c3dbfaca03f251dd23d937dd47e231fa1d616cf035c9197fde510f07bfd720fa74ce40eb0f7f1d47c70755baec2dce3795192de27391a01fe8e9b45108e3de1768267b104653abfb39d64bd3c692e001db403fcd196454f9efd9f240da64e5b750b70c1a4c92a0299c6862149fce4bc11bc33358adc12b3e28acf7c9fa4ae58b39e08294a82ed097739d65b30637bba54da0728e0c035ffa7c40a8a85103470319582d245803b7b2f058eb03f7afdcad9b97dcee89c59f8f424af5b13227952a1a34a627a87a135b51c729c71f3d8abeb21fb8e3fab47d2d44a70a68996317bcd2d8df0bf13f530aa2c4f07047a29333b46d64eb78c3af941486c6b00bae72939258a18dccc7553652b4e77d7f9cc3fff0c6622c8b95ea5c9d84521072ab7524ffd651147981eeb8c6d5a2e6e51141e8b45a6d4e18ae75742c8e47e908964032c0b1efa3c94307c03a71e28762ad704463884fe039fe28b941dd41753bbd51b886878bdc58f12689fc50541838d9fe2c3daac80156fc39f497fb0fcf2b2c7f5baa742802ba8113439d29095bda8ebc6fe5a7c890477c721f0c573194a26bb4375d7a4c6cc1aa4a068132e06653ed035edce90b7e1618253d5aa5b7cd112bc002fa5105d7de6597885783ceea3d27a1f6f2c000991b154c271237b4afd229dcf00b041a29d4dacc5c8c889df8c557789f85fff2cac93677bd1fa747b93804aa5305aed4f0393f9e7670aa89c7231f5ff13647296dc778dfb7df3895a808cc66c816f426e39bc341d0bcd1b57f490df0a3de67822fcc03bee6620dd4e79c17309f88f8b7d24480d0f6453f910a1ccab4b4a97864e50e4886c60461cd966834f644205e4243d29bdb4c8279aa89576da76f19f377c1a5726104db0b5803ff59c462fa7e95d7807443f0fbfdb5ebecf9541474c866aba45aa0fc2d417a123fa896249650b81ef3f377bbe5483b0827927d8f779d3755c116a429e08383badb39945405d9035810c641b195bcba579b5cfcdbc63db9a398f993c0354f5db92522a2dbe77564b8b7fbacbfc477fabae79dcf2a908d92163d24c548ad3530eefc1c5a81f7a3144ade80f968160aab4f6904a245fae29d6eb5d8cee0b1766bcbfeb8497a25dc7ed1d7eac4217f090fb4d5938b28d7cfd821a818f08687b73a4ed260bac37cbd73835f2f1e51ab528e2c9a2f4ae4fcfdd43095f414e58d1bef9cb89f5e471d5b0621bc637ee97aebef3d333c24e71a828adde9ccf878d0e49a1d34dc9297457b07f153943b27ea7de23d15314288cd57ccae85f5f8608f43d6be723d3c24c6546c3ffeac1adb7e1fd8eccfbffcf9acd630f21d1cbcb98926bd76b5894b041703699046f790907a34abbc94d965c1feddea5a545acad9bca58be5740aa8975ffe406434bc3d20e93e9b2837e1828883a015bc353a0ab916f61c9d269bc52c94dcea53c0773b568b8dab84cbff6b377b03213a62f3be440dddc7bc7b3917aca6f0ca6bc45d5116747060a8e3a0bf3c4a367589e71411e66923b8d1deb283863cf1e9acfc64657d1f15afffa65b0030c37f883cb9c6ec3e08f31bb63144825093d1ee1d70346a958016d302bc1880949e36b8cdaa8c1b5e121093e80999f44bdb317616912b9da54a8653e31b2580710ec79ad3f5127a9d35cf557e5445d0db71853a012f56ec3d90105df38926e1d5ad2b497a7885722f4d3ba64111b5f41d57ff1a138de8693f3333b014d45cf864f78ec51f12a80c6b9bd2489b16694c504094b56ade985bc6c7628178eed82f2d6fc6a9e4ced5b86a726350dad0de0618d94bcf09afacf5fff141fe443f942b3cb9dc32bb6a74912bea1f4876ce605371007e5b4200a4b54400c82553097804edda50a46365681d8655d23995cb868c96b1aeef3d7593d3d66e53ee906faddd2403cf0826d1b1bd12b25ff49c0bf0dd07e3d7ba56cda32ef238a44274cae38a7d432140a3e63f152c0bfbd2c1baf582b6711d1890b86ebd8a5711c5798b84b2dc1bb3531e2f91b2156c74d53643d5f90d2e724ae9f3136425efb3fbffadaf3addc955c5c005443c79597fad0682e77e0f30a35d05ddf76eed1b2c78d97d46ad1eafd2ccf3d076513a23cd40e4f166f43dd00f7028a34ddff6d98e1f5ddc58e219b80d333b50c708db0a9e20f3a61afcf581cbf69890e9b1367a4b50208acdc7a2ff1a4dec265c667f26beb8a3cd7a983230237c79a30b151b6085cbed503422524efad8af9ccb8e71e98cbda96db20f64dc1ac4d91f929906c4e10a61775e1f0046d76b2477805ceadc7af1052c24ca7200fe22d89e0d1838905de4c09b7728580b15022d5a7bf73cc00060bdade280217e0d9d0501474599ac6c94b6626a21dcece6970fb4ca4516be0ff3a42c0f1aefce05505f82951ed13b0c747b814416bc7cb6bf04a0df416d190b7a2d342fffdebfb76346047fd9cc802c82692f037c0c35f970f781e95580fdaf1472737192884015f96e1f7e2b9bc077a06c1a71d803056ad3753b1deb05b63efc63a3ad3453aee21e62824d0498fb5881aa2a97f09a20db467f2e0308fe62208c71d68eeb2fa2093dcbc48f9b99a2e6d39d00c5df9fc105329f21bf66b0eda920e2469c8472e6f455a747f88245e47b05ac719cef7f2b860f93bed80d0b6a15cbdb3f8d76f85c05e11ac16d705e2cdabf20995761745e33a99d4d2f28f247e8d4a320eee838c6565702d21fcff804f5636a25b2c06a821260f27d2eddab6bd5f2604cef00e37bdc141ca388a0b36a9ca0534209331ebed62c22113fa7c1212fa8707c6e4bfa84370d7ca7dfd18a115b804500cead42fff06b5975299be5b852fe4d5eb1c9ed195e9a29663f73bca2c3189ff7264dbe3ba33428ffd193881095ade432138f06854054d698af33dab9a22eaa02ee8b0da964b213a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) signalfd(r5, &(0x7f0000e82000)={0x0}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007bb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/29 10:49:17 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") tgkill(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b06000)=0xe8) 2018/01/29 10:49:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = getpid() sched_getparam(r1, &(0x7f0000365000)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000f4c000-0x8)={0x5, 0x1}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000bbc000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e3e000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bd9000-0xc)={r3, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) read(r0, &(0x7f0000eb9000-0xb8)=""/184, 0xb8) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 10:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000acd000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) flock(r0, 0x4) 2018/01/29 10:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) r2 = dup2(r0, r1) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/01/29 10:49:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000400000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/29 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [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 = openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x2, 0x0) fchmodat(r1, &(0x7f00005ee000-0x8)='./file0\x00', 0x82) bind$inet(r0, &(0x7f00002a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000362000)="", 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 10:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000208000)={0x3ab, 0x0, &(0x7f000009b000)=[], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c88000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x3) r3 = syz_open_procfs(0x0, &(0x7f0000bf9000-0xd)='net/fib_trie\x00') sendfile(r3, r3, &(0x7f0000754000)=0x0, 0x14b) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fb0000)=0x0, &(0x7f0000fa7000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f0000c7e000)=0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1)=0x0, 0x0, 0x0, 0x0}], &(0x7f00002c8000-0x18)=[0x0, 0x0, 0x0]}}], 0x3f, 0x0, &(0x7f0000002000)=""}) 2018/01/29 10:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ddf000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x802000000402, r0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000011d000+0x21e)={@generic="6e3e6fe47860b76b1ca3c2baff0f838f", 0x6}) [ 38.115325] device lo entered promiscuous mode 2018/01/29 10:49:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d5f000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mknodat(r0, &(0x7f0000a8a000-0x8)='./file0\x00', 0x0, 0x2) mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socket$inet6_sctp(0xa, 0x0, 0x84) mkdir(&(0x7f0000413000)='../file0\x00', 0x5a) execve(&(0x7f0000524000-0xe)='./file0/file0\x00', &(0x7f0000e9f000)=[], &(0x7f0000550000)=[]) open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) [ 38.165357] binder: 6966:6968 unknown command 0 [ 38.188388] binder: 6966:6968 ioctl c0306201 20208000 returned -22 [ 38.247733] binder: 6966:6977 got reply transaction with bad transaction stack, transaction 39 has target 6966:0 [ 38.258672] binder: 6966:6977 transaction failed 29201/-71, size 0-0 line 2935 [ 38.282807] binder: 6966:6977 unknown command 0 [ 38.287552] binder: BINDER_SET_CONTEXT_MGR already set [ 38.287558] binder: 6966:6990 ioctl 40046207 0 returned -16 [ 38.300686] audit: type=1400 audit(1517222957.409:23): avc: denied { sys_ptrace } for pid=4131 comm="syz-executor1" capability=19 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.333751] binder: 6966:6977 ioctl c0306201 20208000 returned -22 2018/01/29 10:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x20) close(r0) 2018/01/29 10:49:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e26000-0x4)=0x0) tkill(r2, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f00008c4000)=""/5, 0x5, 0x2000, &(0x7f0000253000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) r3 = socket(0xa, 0x2, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r4, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x1b4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) bind$netlink(r3, &(0x7f0000b7e000-0xc)={0x10, 0x0, 0x1, 0x8}, 0xc) fallocate(r4, 0x0, 0xffff, 0x1f) sendfile(r3, r4, &(0x7f00007ba000-0x8)=0x39, 0xfffd) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/29 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f0000bfc000-0x38)=""/56, &(0x7f000024e000)=0x38) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r3, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="12", 0x1}], 0x1, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000c27000-0x1)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c1f000)={0x0, 0x1}, &(0x7f0000a5f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000924000)={r4, 0xb3, "19991a7dabd5c98523a897813c624d753313733af05f3ce5081b984b29ec12c3517ac8546fb80950625929c663779be5bff47bae6f08b9cf0737d2e6ba1dc880c8b441cd1aeba3f2978482f05e043f7a4b6571f965457f8af1ca18a72193e2790e01b509d056ca0cab338525d1960b7808ea6c3b05e4ef3bb5621bc966744af02161bb39bf2b6ce1ea2ce9485013f3858cffbbd445505b5da0c5cd633df62ca02bd3ab51caab693808b468a9af18e280da4dd2"}, &(0x7f0000042000)=0xbb) 2018/01/29 10:49:17 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f00008e7000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000713000-0x5c0)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e6a000-0x1)='\x00', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000e77000)={0x1, &(0x7f0000e78000-0x8)=[{0x0, 0x5, 0x8, 0x6}]}) 2018/01/29 10:49:17 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 10:49:17 executing program 0: 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, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) fstatfs(r0, &(0x7f0000d8e000-0x1000)=""/4096) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d01000-0x20)={{&(0x7f0000d1d000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/29 10:49:17 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000807000-0x4)=0x10000000000001, 0xfffffffffffffe5f) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000ffc000)={@generic="1fd6d0317d36243b0557248a9d17e198", @ifru_addrs={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/29 10:49:17 executing program 4: mprotect(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x80000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000ca6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") [ 38.346080] binder_alloc: 6966: binder_alloc_buf, no vma [ 38.351836] binder: 6966:6991 transaction failed 29189/-3, size 0-0 line 3127 [ 38.363130] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.368782] binder: release 6966:6977 transaction 39 out, still active [ 38.375567] binder: undelivered TRANSACTION_COMPLETE [ 38.380674] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.386122] binder: send failed reply for transaction 39, target dead 2018/01/29 10:49:17 executing program 3: lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000a09000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000246000)=0x14, 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) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x100)={0xce1, 0x7, 0x0, 0xffffffffffffffff, 0x4, [{0x7, 0x3, 0x4, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x10001, 0x1a40000000000000, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) sendmsg$nl_route(r0, &(0x7f0000d41000-0x2)={&(0x7f0000a2f000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@mpls_newroute={0x34, 0x18, 0x10a, 0x1, 0x3, {0x1c, 0x0, 0x80, 0x5, 0xfd, 0x2, 0xfe, 0x99b63eaff0ed775e, 0x3d00}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x6}, @RTA_OIF={0x8, 0x4, r2}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) 2018/01/29 10:49:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000362000-0x4)=0x5, 0x4) execve(&(0x7f0000df7000-0x8)='./file0\x00', &(0x7f0000631000-0x18)=[&(0x7f0000539000)='\'\\\'!!\x00', &(0x7f00004e5000)='}[eth1eth0\x00', &(0x7f0000638000)='#..[*cpuset@-GPL@$md5sumppp1\x00'], &(0x7f0000530000-0x17)=[&(0x7f00003fe000-0x27)=',systemposix_acl_accesscpusetcgroupem0\x00', &(0x7f0000323000)='\x00', &(0x7f0000373000-0x23)="1d73656c66706f7369785f61636c5f6163636573732d6367726f757070726f63285c00"]) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000-0x18)=[], 0x0, 0x0}, 0x0) r1 = socket(0xa, 0x2, 0x0) bind$ipx(r1, &(0x7f0000245000)={0x4, 0x10001, 0x2, "53869182847a", 0xffffffffffffffc1, 0x0}, 0x10) 2018/01/29 10:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000aa000)='/selinux/checkreqprot\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000fb0000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00001dc000)={r2, r3/1000+30000}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ff6000-0x16)={0x0, 0x972c, 0x7, [0x18000000, 0x0, 0x7fff, 0x1, 0x7ff, 0x1, 0x3]}, &(0x7f0000517000-0x4)=0x16) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000840000)={r4, 0x7}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00004bb000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x1, 0x1, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000008, 0x0}, [@RTA_METRICS={0x8, 0x8, 'e'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket(0x10, 0x5, 0x4) getpeername$unix(r5, &(0x7f0000bb3000)=@file={0x0, ""/108}, &(0x7f0000981000)=0x6e) 2018/01/29 10:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000db9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000bd6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x401}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000348000/0x3000)=nil, 0x3000, 0x6) mmap(&(0x7f000009a000/0x4000)=nil, 0x4000, 0x2000004, 0x8013, r0, 0x0) mprotect(&(0x7f0000b31000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) [ 38.402696] IPv4: Oversized IP packet from 127.0.0.1 2018/01/29 10:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b6e000-0xf)='/dev/sequencer\x00', 0x80200, 0x0) getdents(r0, &(0x7f00003bb000-0x5c)=""/92, 0x5c) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f00005b9000-0x75)={'system_u:object_r:auditd_var_run_t:s0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x38, 0x37, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x75) 2018/01/29 10:49:17 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000030000-0x4)=0xffffffff, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000002d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000030000-0x10)={0x3, 0x5, &(0x7f0000030000-0x5)="e0ba433228"}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000002f000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000030000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000008000)=0x0, &(0x7f0000032000-0x4)=0x4) syz_open_dev$urandom(&(0x7f0000031000-0xd)='/dev/urandom\x00', 0x0, 0x2) r3 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r3, 0xc5c, &(0x7f000002d000-0x1)="") 2018/01/29 10:49:17 executing program 4: syslog(0xa, 0x0, 0xffffffd0) 2018/01/29 10:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x0, 0x3, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d7f000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000d8d000-0x8b)=""/139) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000632000)=""/128) dup3(r0, r0, 0x80000) [ 38.447391] audit: type=1400 audit(1517222957.549:24): avc: denied { create } for pid=7028 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 38.480821] audit: type=1400 audit(1517222957.589:25): avc: denied { write } for pid=7028 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/29 10:49:17 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fb7000-0x4)=0x81, 0xf9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00006ab000)='P', 0x1) bind$unix(r1, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e50000-0x4)=0x400) write(r1, &(0x7f0000553000-0x1)='\x00', 0x119) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000019f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000283000-0x8)={0x3, 0xe1a, 0x979, 0x1b}, 0xffffffffffffff21) recvfrom(r0, &(0x7f00009a7000)=""/0, 0xffffffb1, 0xfffffffffffffffe, 0x0, 0xfffffffffffffce5) 2018/01/29 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc9000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000d2d000)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007ed000-0x20)={0xd, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000625000)={0x1, r2}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00005ce000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7f0000, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b93000)=0x0, &(0x7f0000b09000)=0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000447000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000194000)=0x0) 2018/01/29 10:49:17 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)=0x10001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008ff000+0x7c7)=0x0) bind$llc(r0, &(0x7f000030d000-0x10)={0x1a, 0x18, 0x1, 0x8, 0x9, 0x7fff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce372c95be2e0c9a0100000000ee", 0xffffffffffffff05) recvfrom(r2, &(0x7f00004d4000-0xe0)=""/224, 0xe0, 0x2000, &(0x7f0000251000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0xffffffffffff960a}}, 0x2e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005dd000-0x4)={0x0}, 0x1df) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000f92000-0x8)='./file0\x00', 0x0, 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f90000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/01/29 10:49:17 executing program 1: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000eee000-0x14)='&GPL/keyringvmnet0^\x00', 0x3) ioctl$KDADDIO(r1, 0x4b34, 0xc03) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eea000-0x4)=0xff, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) 2018/01/29 10:49:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2) 2018/01/29 10:49:17 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f85000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00007e5000-0x4)=0x10) connect$netlink(r1, &(0x7f00009f4000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/29 10:49:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000062f000)='/dev/sg#\x00', 0xfd, 0x200400) set_robust_list(&(0x7f000035f000)={&(0x7f0000f4b000/0x2000)=nil, 0x1f4e, &(0x7f000017d000/0x2000)=nil}, 0x18) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00005f4000-0x10)={0x5, &(0x7f0000d49000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = creat(&(0x7f00006c4000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a6f000-0x8)={0x0, 0x4}, &(0x7f0000222000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000078f000)={0x7ff, 0x1, 0x5e, 0x3, r2}, &(0x7f0000a50000)=0x10) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000961000)='/dev/rfkill\x00', 0x400900, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000092d000-0x50)={{0x10001, 0x4}, {0x1, 0x1f}, 0x4, 0x2, 0x1ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000abc000-0x8c)={0x7fffffff, 0x2, 0xd6eb, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c52000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000bfc000+0xcc6)={r2, 0x9, &(0x7f0000d4f000-0x24)=[0x40, 0x84, 0x7f, 0x3f, 0xeef, 0x3ff, 0xd6f, 0x1f, 0x4], &(0x7f0000a89000)=[0x1, 0x1f, 0x9f, 0x8ac, 0x80000001, 0xffffffffffffff80, 0x9, 0x8], 0x20, 0x4, 0x3ff, &(0x7f00007e8000-0x10)=[0x80000000, 0x6, 0x8, 0xfffffffffffffffd], &(0x7f0000f3e000)=[0x22, 0x6, 0x8], 0x0}) mount(&(0x7f00003aa000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f00006ef000-0x1)="bc") utimensat(r1, &(0x7f0000268000)='./bus/file1\x00', &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) 2018/01/29 10:49:17 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000001000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x100, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000)={@generic="b8694b8c0e7a908e3bca1c5748995971", @ifru_mtu=0x53ed3f67}) 2018/01/29 10:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000094000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f81000)=0x0, &(0x7f00003f8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b62000-0x14)={0x0, 0x515a9066, 0x7, 0x6, 0x81, 0x8}, &(0x7f0000df4000-0x4)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000bf6000-0x50)={@common='bridge0\x00', @ifru_mtu=0xeb2b}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000113000-0x14)={0x0, 0x80000001, 0x1000, 0x6, 0x80000000, 0x9}, &(0x7f00005ef000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c95000)={r1, 0x3, 0x0, 0x3}, &(0x7f00007a3000)=0x10) getresuid(&(0x7f0000ce8000)=0x0, &(0x7f000064d000)=0x0, &(0x7f0000949000-0x4)=0x0) getgroups(0x2, &(0x7f00004ac000)=[0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000270000)='./file0\x00', &(0x7f0000b65000)='./file0\x00', 0x2002, r3, r4, 0xff, 0x100000001, 0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000096c000-0x20)={0x8, 0x1f, 0x8000, 0x6, 0x5, 0x5, 0x0, 0x3, r2}, &(0x7f000051b000-0x4)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000119000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 38.653866] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/7069 [ 38.662277] syz-executor5: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 38.662286] CPU: 1 PID: 7064 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 38.662289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.662301] ffff8801cd61f880 ffffffff81d943a9 1ffff10039ac3f13 ffff8801ceac8000 2018/01/29 10:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) syz_open_dev$sndtimer(&(0x7f0000dc7000)='/dev/snd/timer\x00', 0x0, 0x180) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b1f000-0xc)={0xffffffffffffffff, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/29 10:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000d75000-0x4)=0x0, &(0x7f0000bff000)=0x4) 2018/01/29 10:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000fde000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto$inet6(r1, &(0x7f0000f18000)="cfe2005d21fd4fb91f9d5e29d597f595ef82792b10ebdd57389257d25b9e0b22370c9d0f267448a4131daf956110d9617c9939a795ba1dce4a0531f29316c5eb7ec40d2388359c57694562a7", 0x4c, 0x20040085, &(0x7f00000dc000-0x1c)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe37f}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x400}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00008f5000)=""/4096) r1 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)='net/ip_tables_targets\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000dc000)=0x7, 0x8) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x8d, 0x102) [ 38.662311] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801cd61f990 [ 38.662320] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 38.662322] Call Trace: [ 38.662334] [] dump_stack+0xc1/0x128 [ 38.662346] [] warn_alloc+0x212/0x240 [ 38.662354] [] ? zone_watermark_ok_safe+0x280/0x280 [ 38.662362] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.662370] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 38.662378] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 38.662387] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 38.662394] [] __vmalloc_node_range+0x3f5/0x5f0 [ 38.662401] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.662408] [] ? kmalloc_order_trace+0x7a/0x190 [ 38.662416] [] ? release_sock+0x14c/0x1c0 [ 38.662423] [] vmalloc+0x5b/0x70 [ 38.662431] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 38.662444] [] xt_alloc_entry_offsets+0x41/0x60 [ 38.662450] [] translate_table+0x2da/0x1cd0 [ 38.662458] [] ? __lock_is_held+0xa1/0xf0 [ 38.662467] [] ? arpt_alloc_initial_table+0x690/0x690 [ 38.662475] [] ? check_stack_object+0x68/0x140 [ 38.662482] [] ? __check_object_size+0x174/0x3a9 [ 38.662487] [] ? 0xffffffff810002b8 [ 38.662493] [] do_arpt_set_ctl+0x2b7/0x650 [ 38.662499] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 38.662508] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 38.662516] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 38.662523] [] ? mutex_unlock+0x9/0x10 [ 38.662532] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 38.662540] [] nf_setsockopt+0x67/0xc0 [ 38.662548] [] ip_setsockopt+0xa1/0xb0 [ 38.662555] [] tcp_setsockopt+0x82/0xd0 [ 38.662562] [] sock_common_setsockopt+0x95/0xd0 [ 38.662568] [] SyS_setsockopt+0x160/0x250 [ 38.662575] [] ? SyS_recv+0x40/0x40 [ 38.662581] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 38.662590] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.662597] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.662604] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.663423] Mem-Info: [ 38.663440] active_anon:60904 inactive_anon:42 isolated_anon:0 [ 38.663440] active_file:3474 inactive_file:8312 isolated_file:0 [ 38.663440] unevictable:0 dirty:67 writeback:0 unstable:0 [ 38.663440] slab_reclaimable:5959 slab_unreclaimable:60363 [ 38.663440] mapped:24109 shmem:51 pagetables:730 bounce:0 [ 38.663440] free:1468194 free_pcp:243 free_cma:0 [ 38.663457] Node 0 active_anon:243616kB inactive_anon:168kB active_file:13896kB inactive_file:33248kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96436kB dirty:268kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 67584kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 38.663475] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 38.663502] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 38.663528] Normal free:2876908kB min:36824kB low:46028kB high:55232kB active_anon:243616kB inactive_anon:168kB active_file:13896kB inactive_file:33248kB unevictable:0kB writepending:268kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23836kB slab_unreclaimable:241452kB kernel_stack:6080kB pagetables:2920kB bounce:0kB free_pcp:212kB local_pcp:104kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 38.663572] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB Normal: 993*4kB (UME) 517*8kB (UME) 204*16kB (UM) 41*32kB (UME) 9*64kB (UME) 8*128kB (ME) 4*256kB (UME) 3*512kB (UM) 7*1024kB (UME) 3*2048kB (UME) 695*4096kB (M) = 2876876kB [ 38.663658] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 38.663660] 11836 total pagecache pages [ 38.663664] 0 pages in swap cache [ 38.663668] Swap cache stats: add 0, delete 0, find 0/0 [ 38.663670] Free swap = 0kB [ 38.663671] Total swap = 0kB [ 38.663674] 1965969 pages RAM [ 38.663676] 0 pages HighMem/MovableOnly [ 38.663678] 320509 pages reserved [ 38.679374] syz-executor5: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 38.679386] CPU: 1 PID: 7074 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 38.679390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.679403] ffff8801cd43f880 ffffffff81d943a9 1ffff10039a87f13 ffff8801cdb51800 [ 38.679414] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801cd43f990 [ 38.679425] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 38.679426] Call Trace: [ 38.679438] [] dump_stack+0xc1/0x128 [ 38.679446] [] warn_alloc+0x212/0x240 [ 38.679454] [] ? zone_watermark_ok_safe+0x280/0x280 [ 38.679462] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.679470] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 38.679479] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 38.679490] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 38.679500] [] __vmalloc_node_range+0x3f5/0x5f0 [ 38.679508] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 38.679515] [] ? kmalloc_order_trace+0x7a/0x190 [ 38.679524] [] ? release_sock+0x14c/0x1c0 [ 38.679531] [] vmalloc+0x5b/0x70 [ 38.679540] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 38.679547] [] xt_alloc_entry_offsets+0x41/0x60 [ 38.679554] [] translate_table+0x2da/0x1cd0 [ 38.679563] [] ? __lock_is_held+0xa1/0xf0 [ 38.679572] [] ? arpt_alloc_initial_table+0x690/0x690 [ 38.679579] [] ? check_stack_object+0x68/0x140 [ 38.679586] [] ? __check_object_size+0x174/0x3a9 [ 38.679591] [] ? 0xffffffff810002b8 [ 38.679598] [] do_arpt_set_ctl+0x2b7/0x650 [ 38.679604] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 38.679613] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 38.679621] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 38.679628] [] ? mutex_unlock+0x9/0x10 [ 38.679637] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 38.679645] [] nf_setsockopt+0x67/0xc0 [ 38.679652] [] ip_setsockopt+0xa1/0xb0 [ 38.679659] [] tcp_setsockopt+0x82/0xd0 [ 38.679667] [] sock_common_setsockopt+0x95/0xd0 [ 38.679673] [] SyS_setsockopt+0x160/0x250 [ 38.679679] [] ? SyS_recv+0x40/0x40 [ 38.679686] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 38.679695] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 38.679703] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.679710] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 38.679795] Mem-Info: [ 38.679814] active_anon:58834 inactive_anon:42 isolated_anon:0 [ 38.679814] active_file:3474 inactive_file:8312 isolated_file:0 [ 38.679814] unevictable:0 dirty:67 writeback:0 unstable:0 [ 38.679814] slab_reclaimable:5959 slab_unreclaimable:60363 [ 38.679814] mapped:24109 shmem:51 pagetables:730 bounce:0 [ 38.679814] free:1470213 free_pcp:294 free_cma:0 [ 38.679833] Node 0 active_anon:235336kB inactive_anon:168kB active_file:13896kB inactive_file:33248kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96436kB dirty:268kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 67584kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 38.679853] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 38.679878] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 38.679903] Normal free:2884984kB min:36824kB low:46028kB high:55232kB active_anon:235336kB inactive_anon:168kB active_file:13896kB inactive_file:33248kB unevictable:0kB writepending:268kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23836kB slab_unreclaimable:241452kB kernel_stack:6016kB pagetables:2920kB bounce:0kB free_pcp:416kB local_pcp:308kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 38.679947] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB Normal: 962*4kB (UME) 518*8kB (UME) 204*16kB (UM) 41*32kB (UME) 9*64kB (UME) 8*128kB (ME) 4*256kB (UME) 3*512kB (UM) 7*1024kB (UME) 3*2048kB (UME) 697*4096kB (M) = 2884952kB [ 38.680033] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 38.680035] 11836 total pagecache pages [ 38.680038] 0 pages in swap cache [ 38.680042] Swap cache stats: add 0, delete 0, find 0/0 [ 38.680044] Free swap = 0kB [ 38.680046] Total swap = 0kB [ 38.680048] 1965969 pages RAM [ 38.680050] 0 pages HighMem/MovableOnly [ 38.680052] 320509 pages reserved [ 38.757667] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 39.715950] caller is __this_cpu_preempt_check+0x1c/0x20 [ 39.721397] CPU: 0 PID: 7069 Comm: syz-executor4 Not tainted 4.9.78-g68d447c #23 [ 39.728913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.738244] ffff8801cda0f6d8 ffffffff81d943a9 0000000000000000 ffffffff83c18800 [ 39.746217] ffffffff83f45480 ffff8801ce636000 0000000000000003 ffff8801cda0f718 [ 39.754193] ffffffff81dfb974 ffff8801cda0f730 ffffffff83f45480 dffffc0000000000 [ 39.762170] Call Trace: [ 39.764730] [] dump_stack+0xc1/0x128 [ 39.770079] [] check_preemption_disabled+0x1d4/0x200 [ 39.776803] [] __this_cpu_preempt_check+0x1c/0x20 [ 39.783264] [] ipcomp_init_state+0x188/0x930 [ 39.789295] [] ? __lock_is_held+0xa1/0xf0 [ 39.795064] [] ipcomp4_init_state+0xb0/0x7d0 [ 39.801103] [] __xfrm_init_state+0x3e7/0xb30 [ 39.807132] [] xfrm_init_state+0x1a/0x20 [ 39.812819] [] pfkey_add+0x1fb9/0x3470 [ 39.818331] [] ? pfkey_delete+0x360/0x360 [ 39.824100] [] ? pfkey_seq_stop+0x80/0x80 [ 39.829870] [] ? __skb_clone+0x24a/0x7d0 [ 39.835549] [] ? pfkey_delete+0x360/0x360 [ 39.841315] [] pfkey_process+0x68b/0x750 [ 39.846997] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 39.853814] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.860627] [] pfkey_sendmsg+0x3a9/0x760 [ 39.866305] [] ? pfkey_spdget+0x820/0x820 [ 39.872075] [] sock_sendmsg+0xca/0x110 [ 39.877582] [] ___sys_sendmsg+0x6d1/0x7e0 [ 39.883352] [] ? copy_msghdr_from_user+0x550/0x550 [ 39.889904] [] ? avc_ss_reset+0x110/0x110 [ 39.895672] [] ? check_preemption_disabled+0x3b/0x200 [ 39.902482] [] ? __fget+0x201/0x3a0 [ 39.907736] [] ? __fget+0x228/0x3a0 [ 39.912993] [] ? __fget+0x47/0x3a0 [ 39.918153] [] ? __fget_light+0x188/0x1e0 [ 39.923923] [] ? __fdget+0x18/0x20 [ 39.929085] [] __sys_sendmsg+0xd6/0x190 [ 39.934680] [] ? SyS_shutdown+0x1b0/0x1b0 [ 39.940447] [] ? selinux_capable+0x40/0x40 [ 39.946303] [] ? __fget+0x201/0x3a0 [ 39.951548] [] ? __fget+0x228/0x3a0 [ 39.956796] [] ? __fget+0x47/0x3a0 [ 39.961959] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.968781] [] SyS_sendmsg+0x2d/0x50 [ 39.974115] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/29 10:49:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ba8000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000186000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x2)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0xa91}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r3, 0x5, 0x20, 0x9, 0x8001}, &(0x7f0000001000-0x4)=0x18) 2018/01/29 10:49:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00004c9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000+0x8b8)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000970000)={0x0, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x39f, 0x900000000000, 0x7f, 0xbb9b}, &(0x7f0000dfc000-0x4)=0xa0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x34, 0x1, @thr={&(0x7f0000002000-0xb2)="d969bb56e50397e669fb3459402d577938659d1eeddc1b91a3d1bf80a379a27dc548f0438243018b1fd49eaef1400a0367f99c37c4f1ff552cadece3d171be750f847351543cf1ec2586321474261f5f4762e84f30dbb856ec4945db84406f8d44e176c1d28841dda6628a2917ef3e4d46a1e0e1f1e6ef52a3ba90361cb863ece94a8cbb7e536b45d211ec45cc98d5e481974ab1546161e7bad11516eac5c470f37df66e06a3eea10a1da08a9d59dbe460d0", &(0x7f0000002000-0x95)="c6e10af7d97ab47f3896acfced5d892ad9ea18cc9e28ced9034a1e914ae8e1e95ef2eb208339643258943ac8988d7e9d58e6a6a11d53bd32478a7058573a9ac81e89a0fff8695185112bd7d9ebbffd5380231ac920fddf43a3011d6a6a195d185f0093d19598e1ad61ab0a561be622fce805fa05eabc2a8e450214b1ad2caee78f4cbb65971ef1bc700f2509df38b0d1ed209f7c03"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r1, 0x17a00000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e39000-0xa0)={r1, @in6={{0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xfffffffffffffffd, 0x2, 0x0}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 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$hwrng(0xffffffffffffff9c, &(0x7f000065f000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) 2018/01/29 10:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$binder(&(0x7f000061f000-0xd)='/dev/binder#\x00', 0x0, 0x802) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000021d000-0xf0)=[{{&(0x7f0000dcc000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58, &(0x7f0000f20000)=[{&(0x7f0000b56000)="", 0x0}], 0x1, 0x0, 0x0, 0x8000}, 0x9}, {{&(0x7f0000884000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x3, {0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}, 0x3a, &(0x7f000090c000-0x80)=[{&(0x7f00008f1000)="a38b64b95a8b1ea12578441e2cb151b0c7c8abcebb31286a18489f2a3029f8dfb8889e50eed17d808d99728375eee4605ff2e0df2da1fe95f447f511e6968d945f5acb197afe223e27b0debbcfe5959b98951a17a543429c115648b1ded044568fe1c181e4977f1209f9012cfef183fbbc384bd7a30b6ac496", 0x79}, {&(0x7f0000a59000)="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0x1000}, {&(0x7f0000c0c000-0x60)="83624f6716e060234c03e989b3bb12060a9ffe3ea756b4db6f77159cb29f678618cb360274aa237aba945ee6f3e21b9561251bb4672922636a8360c8cc2613cf29a76003460e4a8e80fb85e3af27d9a2b09f602e4e99bcfbe46798259db61573", 0x60}, {&(0x7f0000f6c000)="b0469c857f3fa902638fd1bf497af9a3e94d989b7d4a31fec4a7c4cb6b1f52a8c1122c99790f67a22640d6f156a8a94179519ab4a9a8e75ea2ad6b6cfa8bd7474ddbf8de1bfdef9be1a1034b9adfb3603243bff8ec63dc4f2627dc705bd724e116eb3103bc06a2f3417c262ddab69f775835152d915ed87fb1c9e04579d9380e2f8d0c7d203b0ccef762509ecc86509cfdef2b", 0x93}, {&(0x7f0000162000)="512ad62b00653536cfff9ba1cb5cdcd3f3010338368723ad95a6d04cfe8c190b61eb2822283f131c0610e9922ea1cb16c2320fad9bc2ef61ef5c27fd31cb68e9769e448c4d7bb25709f6c2ad03", 0x4d}, {&(0x7f0000b35000-0x7d)="6bcdcc7972d273171a6f0c68e8a2a9d1491b9b8136c013bd24c2aad77ffa714345b158384af61ed964f515c6b705f9b43856009abfddd4790fdb67c800842d47fb23d7059dfb4d914e98f84beb06603561a3ea14fc5a8293af0f45468b1044e152eb3a5ebedebda1f2d06d14122a8801518965177fd4ba8f0de857b069", 0x7d}, {&(0x7f0000bec000-0x41)="c688709d1ae43246e49d9346d4096a2c75e0203d2659c6147188c2f3d35be32612af5c0dccad37883f5f3c9a53b88b3c26ad61e5ffdd48ae885ade9c6fbe5ab01b", 0x41}, 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{&(0x7f0000408000)="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", 0x1000}, {&(0x7f00000d7000-0x30)="ab76de96ff0de4e621a2b69f7de2dd92c00777095a891d16cabe0ced4f28efc4141cd3b318c82930fd7d5cb41220c8e9", 0x30}, {&(0x7f00007dc000-0xcb)="09143efe4eaad6a01adf0db59640323fcc82b6ccafe4c80d5421639862cc94f25418dba76bbf0d06365202344543cb065c354be10e5c44c06442bcb3431dbe14f2b4a999f1fc142c045a469fbf01a5074061f76cb8d7726e96f7668d9ef38ba7ce3dab0d8bc92e7ede424ca8e577738cfc1f8eae1d180bbd853f33277aa34ed49bf1fd1306ac09b88f3c928cad8c1ac78902d9aca5add3d19b2f0937ef737cfa254a408376758bb7b520abba4966c647a7afa21c3f3838e49cc1ed970e16f21b6e282b5227e9f601204e23", 0xcb}, {&(0x7f0000cfb000)="f58a3c1fa6fe3409f1c43432ff471105f7d0141928d707fe217c4137480efb9ed891ae7d03a46406a2f3b8e5ce527b50df5fe35ec7cc848cc6503f8891ba9d2d478a07c4d47f8b6febd04b72a9ac51b33702635843649634318964362028d4bfeef0b8", 0x63}], 0x7, 0x0, 0x0, 0x80}, 0x0}, {{&(0x7f00007ab000-0x9)=@rc={0x1f, {0x4, 0x9, 0x81, 0xff8, 0x9, 0x1}, 0x8}, 0x9, &(0x7f0000eb9000-0x20)=[{&(0x7f00007d9000-0x26)="7a082b2bc86911f12d5b479c014ed97de94f33a34926f2736f1a39bf9cc4a222de2cea7698c3", 0x26}, {&(0x7f0000a3b000)="7b6e8a3011ae191a5d7548007d4ac3dac75c2f109f2b0117fea4fba2f4c0986c3cc7be557e6f1c5788123ef7b3367d3dab07376796e76b74dd36377d1c6f2796fdbef360f5d43da72010599b954bc454889a0629de07f56677f3dcdf454b9a4a6c88064250163aeca5140e1a956979af6986bff65f9d6a26336a288931525ce29c4515f37b19302a7a995ee07646a2bc1a61aee171b69138d4dab803d6264228f438006e91a946eb89adfca67041add1badbf2533ebb421d71664453a163fc75ce8bfc5e332f31fb4921745e929f1f782259fdf532fa042f04ecbe6c9d52e68fc5ad6fd4bb", 0xe5}], 0x2, 0x0, 0x0, 0x0}, 0x3}], 0x4, 0x4) connect$inet(r0, &(0x7f0000e67000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 10:49:19 executing program 7: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"c434eec200e451"}, 0x1f}, [{"94ea1029637292"}, {"bf60ee6d0d4564"}, {"51bf993f584f16"}, {"c2ccae8bbf36e1"}, {"47fc5cc8829b25"}, {"96585d6de81861"}, {"35d3c39886b8da"}, {"4c3d1c49a29eaa"}]}, 0x48) 2018/01/29 10:49:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000821000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) r1 = socket(0x18, 0x0, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000fff000-0x1000)="34b5502b64fd85c4d5f96b4901ae6a1027ef4505a48ad813a96188adc664f22aa9fb93b973218fd7a3614fe9997c140b4a502dcf321f34ca1a24b1e6d85d7efa53569e91ecd7479a80ab3a573d47ea1ec593402e66ba0975502088512f9a6550c0fff232a8fcf276ace548bd2a688b3f3e1ac4c2593dd79c94dfbf1b00ddbdbf1cb118d3ef663f0eaf265e095a2f367ce1a6366b17c0e4393dbaea41fe8b70a9dfbca32f1688e706b65e3cd62b0a7fb540a6d4129d1796f6536f193a61b2817d64276551b2066a84c45b02facb27cb0479b0fe2f7dd3c9e1200f230fe89565a31a7f8d8c3f7690b277b95eeb21221e0a0fb9a1753362a457801d4bd0c595a13a3f0ce0bb9a895b6653cd27db4303ff9f172f3f8e25e6325648081234a6c7e78ae6f720c33cc9c5de6bceec25c4a8fc677553ebd626f1f3f08eb83f4497f3cdf0c98cb47f7baeaaab1c68293a2a151b1db7082dcf203baaeda264f9c91e419cd3de72135887cbccfcdc7ec8cce8ea200b10ff9622775debc3595c7208106a6cdcc7c1cb53957d4e19abde741ee4a4816bc0af81be7004696aef0c0720670e54cc3b0909b7c98f3835cec55e7f6e9182ae4eb8ff1aff0f3dccb4105701ba4070a332d9fe758b7e3108560c9d322b45dfdfed3b66d8aa68d7196a1b6037091aa2ed7bef249b0d09caa14440c83c95d8c42a32c035ee7240b8d153a50cc8efbfa9668e47f0338adf6d5824485f39789fb8fdc207408d5d8abfe6d913cb96794ce54c70f256ee1537d9a5aa1d525e0bd1bb0a0654433df08b3d1c5910e8c6a2ce767b0057489cc0ce0f313e943a1b47de27248de463b2b99cfc1fb104ff89ed144750d3083391cda5ff7fe70eadfb778951c4c22477b8e360de765d642b8f31db15ca07a4b8094407348f25a9450c852476b62cf490fe73c947693e5dc44d7c639ed5c15f416e95b79ee9152a644568512c19607b387071d305885657168d1ad4e243ad41eaa717f185eab1fcce8269457fafbef69b57b3621ac6e715289d10e905fc90060f553fea76863fc824bb673f968393b25a3c5bf143085c2e82c6c80581a4e6d6f04c765a466e308f7c37d36f74e90d625a8d4a21d6c0c83d82c0ebfa1c1d252759f394c80f8442dc0d96bd44515ffc6e22d3c1df18fab5ce2c3af37074d68a93e183b3813db5d5b7fc0ae9c0d98535a2cc7cff65258f4f8a6500b1e91866316e9ffe3b150350ecd8e0438cedb45f7f1297597800fb4887fa4254c35f1337bce3e7b481a93e49444a8af0382d428a1df27bdefa37f8c24764eddd0053154042e1740cac1d7564d16897ef62988156ddee2e61a940a5414e0ff3838605250b8b73d4c03b3ecfe2071e23ff783ae0f3424363620403b5de472305deecd6224770894a30d5017cc6a45c340d429154c5ac12c47f59a854669347e98bc9bc0cd18d9d6a24cc942711cdbbaef1574bb3d05ce5f0f05bb426fb7e889136784412a6c20bd8e50c7c292ccd6570ae06cbd90a588c00035b6be2799fa31416b05f31cd4e210a2fdc8c815d3a7d0ac113b89aa797c08253c36b53915ae280ecca922768cd25d5565b6cbd49d7aec3dda069e6da6e72fcfd89fafbdc63b76e598f72392451d501ac9051a6a665da584d257e69198c0020d83fbfc5985a2d102cbfaea942e1668f3bac0a693657827f35bb2777a224a6942ea9a93d2669d1f18404a9e8545e1180fc07a9c08d4ffc0a6a0cd8c9e82f032bb7201ab42d4633ae54da8d05e798fa4da86a3992da888c2f8a03638d4f3c0188bdf91d6bbb2369a9b070e0661624ed815a37f7926990f78c51ddf6d56c4dc50ddbf7d11d7d68e449c8c53a8e6111478d07e1e09fd7f84d0afa7cf7f3d09d5e628b4827421142f60380970bc86a1067e23fedd2f22142c45e7c5647e3c480a85d65201f94dd8cbd43d2c7955d817d870cf8ae0ada8321d719535b3e7c34ca27b32078322d86875a6fafd8bc870c02c76590c5987f3eb9714e2b9ee1d1359373a8c28ca94c5b7491144cbe9a55f4ad6d83d3597d749a4f5637f9ed9934dee4ade28ea1d299b8c0bd82301ed48da811c4a5cf43acfa2afe4a147e72b9096867f56af8fd03f148889150cdc9200f85cb16b8ad605f63f977d024e6821d1723da13d948e062fcd93f756a2fdd18a3d030b00e35db6e823c23ba590b49f2374305534f2a9adc38e079847a1356020261df2185491ac6b3249b8ce4c203a62dd1a575aa920a96bfe6fafd2bf7d19e3f645ae78f388dc4ede76d77034512ebd1747dd5e73be8413885692c50283862187061eacc29fa473162993aae9b1e7b65ba676e7768add405590cb20e92976ee53f3fa30dbf9ca15efbecf808767ab2c7df9903cac1fca8121fe1cd88ff8bd0ae1f569da3854e0d0687d87e5328055841ecb42fc1463fac0fcf7dd043028c14010104ba043efa5e1b7167839a239a05aefc1b0dc12eca3f895ee26ca4a4f0acde5a3d68a2fa4aa3a95722e0df754c33399c86ebeff86c25f7be2688fde3952c5ff989694f86524999535bbfaa255655bbc877c4deb7df1894eb0d153f5eb531469655865056d45b6a88dc83ee86eb20eb31650bd9a564cff4fa5849e1be4f088ec5cbf21d14cb9d7148732a882e5a5fed7b65e3a58955f97f1051162874267902f661fe2f1e337aabc87cf67e2d1f0ecf66356fc6c4fb17c59a46e20373d5acdc7702f47659494cabfda616ad8a8a8b3f839da22f55e6deb2a1f1ef789f82421cd8477b43b893eec955e34049de466e942ec8b403c3a5e3eb92441c511abd62dabf74c1286f50193030a697239e400848cc29b8da7c7028e5a3cbd73273df2111b1c3809d87c6497d42cf30984285c2e271cee62b2fa396ff1de8372d9d10a128e70a09bf4875e0c046155e82ea7cc90a44a76cf7f058eb025910deefc8f9e4fecc8d1c942163d94293352194b217be99ad8cbf7e4d59c5a3f2192c51b8a6fba6b6481db83904c8c86ccb7c3063dc672c68d9a53afd77c776b1bddd5a6647fe301e2b731880f7d735a3caaa2171675ebd0749b029cafa6c5a244cf709d530216fae87bbb9e08bae3c60272aa4061a037d82ecac8681f00832a6fbd10e7f29c9ef9a6b2cdabd19d4c61f18f5358b8b53b69aad2eb72bfacb733281346882415fdff61995ddfd0bd74584cdf2b76f95231c412deb29d54456733ce3b429bb0d2647886f3678761ecf23d19bd44dad25a701abb48e429a2fd9695f10572f241233e1380e716c793caa1ed79c3c5f32f6518edd16cc50fff485af3d1758600efe7eca0ffeacabf24f735d69ddab018acea8e119da4e4b5e60ec382400dac5845ef519d7162eb9c9f1021cc5d3f8a29eece0972ca23716255ffc86eff4c85fc58f3b61b5d2292b8d46101bd2706802b0bb03c6a7e30a2bf8998cc343b80a09d6a2adf4128d9a07fd2565f437a83b7ef5f51b53d5ba60611daf7fa994aa08e9f40fa8c9497509c1521e6251a5d1830068de1744557d10b530b699e41736416a5c048d491899dd4ceaa5a594f0280061879010c51566df59d914d0728c67d0668d1c729a1f35a3457221ef541952903fb3464ca9e52a9e8b5f55d17115c11474d0f0417f4826f847d589f92e4d9f5a367592a762aaed1235125d283c62f4ee571c95d011029e3e3ba11924b656d43af7a117474af4c7d8281b1b35162941101ee1ace05aa59977d612a8de2f0754981c4b474066e8bd415e5d60f02005fc0095b24014c8a13561808b051f439b4e76b3dc8e9a7f0822ca1a8378496a2bb06030fc95b9cf53c4772c8ed2db20f9644cbc20943c5b80d10ce860c3c9570e63faf425f09cd29cf3729a66e578eb7410db6bc55c3b11a3efb007381994130e832be948670f356fc99691ad08eb3cafc257b2d1bac19493c9c3a8475700cae1e732d592a800bf4cd01fbfe488503199b70bd680909af586cbbc24357b53964feb6110687c35e61412055ba5331cf1890bf69fff23a7dc2d77dd2341a1fc2cb08107dc77d4729e7b3fcb0f41e9a2ad0954ab5eed40b1113eeec71380f78c61990bfdf604c75fcfb92a404f47eb3e06b2fd8fbd4488ad8b0f33dc1206eb113d3f5f84bc2f7f287975592abb9b087ec8bc425c338c04cef1de6e86617511b55d5af4af84b25a59aa7db4cdbd6af7d5b247d7b2eaffa476d2a9a210d68c7b0a0020d32ad11a16ad1371af8bd6d963e08f2b060599e00588c874d40998fa626c68df3d70a0fb01bdf1e3cc1a3d4e493466837685dba54b2db7197af48f2a3acc2ef5b9cb2d547faed3222ed0c0ceac4b37731d6527caaefcd579ad323d6f6431e4dca1a1ffe6295ae46a908d0e4297ccf967d3ebc9ef7fc08b6424c736123e173427ca7653a38d6dbf750bc3c8c9e735ed55b0e38e6d889987045a99a424115c2f14dabb387b60dad147e1333a346f4ba5b42a4ab03c517144fa58b69fa5185c54c7c6715fae8508f6b1077bb19b00195fdc9996f94fd7e1d366878f3c18c344e1bcab9979c85c15d0901da9277a99c70b3294eb519cf9a54d7256dde9d89f0efff457f69497dfff1b6c2179227f6baa1255b9f076185b7d95d0b30de936ca83e68b2b9cb8d9f5ce2afed654959d1aa508b656f14c2f9681c513aee79eb597b36017e3a782715e1b817c91a68261055ac5934176ecc290da2fa42e1630849804599b6e118b18678098c8ec489823e84fa6f5b70d675b213afdd31a97c627d7aadb7c92bc3431feb53054fbb6753ffd7ac7f67e7d470d6421018838b40b1fc9b217d5878575376d47e658231a7d2c7542f5e61fb13bc91555619c040568b688069b90153ab22d7238865600b45bd2c109e65fbe6571825562366d8e2abc52982dcae0e3760ecec1755c123197d026bb704e35680986b97a6e53be58312a1f06fb6017308bf019fbc95e78b2a524d416a5c0fc83153a1d446a0e4f4834800d91a8ea72d97520f541d4f2effa6ea8f1b5934028e75e29bca7e7ac988437c9a65377fffc66dba3a78840ff7ae16b51958b4afb38cacea627e731c5248c6833fe6c067a99be13910270a44cde3004f09464273060a107f291a12ff46cd28442fb8f502fe46557096819131ecaee57e50f5c3d2e51026e617f5eb5cfaa488ae0af0b2c6f80c2acd2c7bc38442f58f982b86a0126343baf50233343c1948a608ae25e5a1e97871f976524f9bff22912480082816d6e7cdf2932edfd9caa1e36c699eaf531b1d51109fef014d8413156f3a48886827ac372e396684979b7acd6bbe282ea8529f1a184e6944bb635f19265996aabaf8a61e1c8418a3fc3b72e514b3d316a6d876ee2c3c0253a1b15cafacf8127f0848408d3c5f7d6143a7a7f37866b369650ecc2602785d27877ca42acb1636d5faa94e7b8779c4cd6b25557ca43f0a48a3e522e5e658526039de79daee79ea87e5b338a342bec7f0574ffeb193bba184bb25bfd59e0e85fcb2ecbc167225ca0970786d5b2869feade26ccb28c0d7dc2bd5511f984dfc09be0326051cbebe60ad1c0b1f7af6e63a1ebdd7246897d1abdc49c9446c6c8b7a4cc0caddd23837232044fd6a5ef7bb8a021cdda89f03a1fab5dfd002bb01028e81e5297609476c414b1ecaf2e1d1e6e20f29d11f53c76bd569f5b0aff39aa50de4fa19dd22902302577d0a5da2d6b9a3cf5e8bb3a5a48eea0063cc4c5140e3a791096c36b89230c4717ca2beddf6518235ca8aa3f874d68aef1d068fa17a1876c33276c11505d41dc85ccb9f5491aa1f42537cffb6ccbb85ece76da1fd7d17266ab4f64") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f62000-0x98)={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]}, 0x7, 0x1}, &(0x7f0000d40000-0x4)=0x98) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000096f000-0xf)='/dev/sequencer\x00', 0x80200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000252000)={r2, 0xb4, &(0x7f0000e8a000)=[@in={0x2, 0x1, @rand_addr=0x64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed}, @in6={0xa, 0x1, 0x55, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e70000-0x4)=0x10) getpeername$netrom(r3, &(0x7f00003d1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006b9000-0x4)=0x10) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/29 10:49:19 executing program 2: r0 = creat(&(0x7f0000cc5000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f0000c40000-0x10)="1f000000e8030200000006c507141a23", 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d04000)={0x7, 0x76c0, 0x100000001, 0x8, 0x8a9}, 0x14) 2018/01/29 10:49:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36) r2 = accept(r0, &(0x7f0000c53000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b90000-0x4)=0x1c) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000fe9000)=""/146, &(0x7f0000f78000)=0x92) 2018/01/29 10:49:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000014000-0x4)=0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:19 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d9a000-0xf)='/dev/sequencer\x00', 0x4000000210040, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000167000-0x4)={0x5, 0x6, 0xa000}, 0x4) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c85000-0x28)=@ethtool_eee={0x45, 0x0, 0x81, 0x6, 0x5, 0x7, 0x8, 0x0, [0x5, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:19 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0x80000001, 0xb7, 0x2, 0x5, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000478000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000038f000)=0x60, 0x80000) sendto$unix(r1, &(0x7f000038f000)="6b94dbddae0ad0e5ebd342cc32df2b61aebd5a7a2faeecab5a2961600636630e59d7bbe7195cb229627eb546b9d0c403", 0x30, 0x4040005, &(0x7f000051e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fc8000-0x8)=0x0) r2 = add_key$keyring(&(0x7f00007a0000)='keyring\x00', &(0x7f000019e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000f88000-0x8)='keyring\x00', &(0x7f0000efd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000292000-0x27)="4e53b135295fcb6386c684d7687f8893b1a55b111a5c820700aaa04dc04e81ce3e65d91ab44740", 0x27, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x9, r3) 2018/01/29 10:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008ab000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000032e000)=@common=""/16, 0x10) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) unlink(&(0x7f0000037000-0x8)='./file0\x00') ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000d3000-0x18)={0x3f, 0xfffffffffffffff9, 0x671d, 0xfe000000, 0x3, 0x9}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000d82000-0x8)='./file0\x00', 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d2c000-0x11)='/selinux/enforce\x00', 0x2, 0x0) open$dir(&(0x7f0000e93000-0x8)='./file0\x00', 0x8000452002, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ebc000-0x4)=0x0) sched_getscheduler(r3) 2018/01/29 10:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(r1, 0xfffffffffffffffb) accept4(0xffffffffffffffff, &(0x7f0000bbe000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0xffffffffffffff7b, 0x0) 2018/01/29 10:49:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000666000)={0x7, &(0x7f0000519000)=[{0xfffffffffffffffc, 0x2a, 0x8, 0xe553}, {0x100000001, 0x4, 0x8000, 0x8001}, {0x3e4, 0x0, 0x10000, 0x3}, {0x4, 0x7, 0x6, 0x1}, {0x4, 0x8, 0x2, 0x6}, {0x1, 0x9, 0xbabc41e, 0x2}, {0x0, 0x703, 0x1, 0x2}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008e9000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1, 0xfffffffffffffffa, 0xda7, 0x3fffffff80000, 0xdce9, 0x8, 0x9, 0x7fffffff, 0xfffffffffffff4b0, 0x3, 0x7f, 0x1000, 0x0, 0x7]}, &(0x7f00005ed000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000a8000-0xc)={r1, 0x6, 0x2, [0x401, 0x90]}, &(0x7f0000a11000)=0xc) 2018/01/29 10:49:19 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f0000016000)="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", 0x1000}], 0x1) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000020000)={0x7, 0x8, 0x1, 0x1, 0x7, 0x2, 0x80000001, 0xffffffffffffffa6, 0x0, 0x3}) 2018/01/29 10:49:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000013d000)='/dev/keychord\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000d46000-0x20)={@common='rose0\x00', @ifru_flags=0x9000}) r2 = syz_open_procfs(0x0, &(0x7f0000342000-0x10)='coredump_filter\x00') ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000b6c000)=""/4096) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) poll(&(0x7f0000146000)=[{r2, 0x24, 0x0}], 0x1, 0xb8) 2018/01/29 10:49:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x44042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0x104) [ 40.165169] audit: type=1400 audit(1517222959.269:26): avc: denied { net_admin } for pid=4123 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 10:49:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) connect$inet(r2, &(0x7f0000128000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000473000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00003ee000-0x78)={0xfffffffffffffffb, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1000, 0xff, 0x1, 0x6, 0x0, 0x6, 0x0, 0x4}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r5/1000+30000}, 0x10) socket$inet(0x2, 0x3, 0x3f) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r4, 0x0, 0x3f, &(0x7f0000310000)=""/4096, &(0x7f000049f000)=0x1000) recvmsg(r4, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34, 0x0}, 0x0) tkill(r1, 0x1000000000016) sendto$inet(r4, &(0x7f0000ff6000)="7f1683a00e3815d0132a6c4c494b595453f74a7c5235f7392c71d48a2babc8798dfaef15051d7663c02a286905c87c629fdc5d35a4daeb5c4830", 0x3a, 0xc800, 0x0, 0x0) 2018/01/29 10:49:19 executing program 2: r0 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=0xffffffffffffffff) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000db1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0xffffffffa2023b03}, 0x2) 2018/01/29 10:49:19 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xffffffffffffff01) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x1, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x1, {0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xffffffff}}}, 0x32, &(0x7f0000006000)=[{&(0x7f0000007000-0x52)="229310e17e2cff57855c751a6c4bd89db473caacefbd2e98438d2a0a2771b5c01bdc69ff35d94ed4b57f66aaae07b0b31d7412e423c558d369080c845284ebc888ee6483741c6cf5fbd1ae87e9288506c817", 0x52}, {&(0x7f0000007000-0x1000)="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0x1000}, {&(0x7f0000006000-0x6c)="362148e014822df203e25b34dd181ee06a5edd5919ffa39d2dbdda53c7cf6238c667075359e5db3c5b280714cf48378436d3e1a4435c299835929a00e6c72e2e987bb8e577f21f819dea20f5c6c7b26300172ac0384915b566f97c528e055ff030a21c92e3878b7c5e012abc", 0x6c}, {&(0x7f0000007000-0x67)="c53a7c80a70e2d87b99869af002d2f75ddb9e77d43c98d168ef4e81d72bd1f3da95b8b2b8b7d34179b9f36b5bc2c3270038ba4098a94d3800f57fcb743cf4e03943ccab958ef6bb7417f6508d9b4c9d584c00dd8ca24149c90647db3d767b81f15222e165beac0", 0x67}, {&(0x7f0000007000-0xd1)="20deb27766324d89246c8b852483fe3a7aae76332a297b9003cb86e22f8a62350c251f32455f9b5de9f4260880fa55eefab87a30afe107a7f3a94cda2ef52e0d61eb4fcd02f24facf6b28712ca8c0d464e09c1dcb1e14887f7ed27d47e6f4ef78909096815d208dd4b8b39847943acffddb8eb31db52a19c51f0cec2c115baba625a692e938dc3ec14cf27b1eabf13837c576dd4f8a432cad7cc19729ebfff9714fa7b8b99d7cc9c88f8025913f61cbee077586e9380d81de0c6c55fcc3471873d1b51a8fd159e0dceb30ac360a8484a5d", 0xd1}, 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{&(0x7f0000007000-0xfc)="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", 0xfc}, {&(0x7f0000005000)="f12c9bfa1b4182d8b1c0280368", 0xd}], 0x7, &(0x7f0000007000-0xf0)=[{0xf0, 0x29, 0x8000, "514922ed800a4549e67a9d4dce7c615640feb40f76fe09d65fe654d097aec49fa96fd81a873c7b8bdb8d958d46ef4efdc10c75ecc1b826fcd1d71040420f33b3e9f2c28bf23a931711228f6110e387ebabf654fd4567e2a88a9ecae4b26ae927e559ca564c86dc64776c7dc8ee04dd26854d483c4ec7f7b2c347413aafa9e57fb1609bd16398322a165f8bc3d068b2c0719c1732ccb74b65adca08ec9289b37b56f0d2f3deebb043e7f21c50b6923818300dff27f42ca13d2937b988378a8a7ad121438350edfdc35f8f21d3c35828fbb7e1c713fe464195b0cc6ec0ac"}], 0xf0, 0x80}, 0x2}, {{&(0x7f0000006000)=@rc={0x1f, {0x40, 0x8, 0x74, 0x6, 0x3, 0xffffffffffffffff}, 0x8}, 0x9, &(0x7f0000000000)=[{&(0x7f0000006000)="3872fe6ebcf219757e2f133325d2d9482fac4cdf4c8bb11c1b78f6fce4d66a1b57ee4c574d2070a9bde6fabcdcedd1eb0d22a3d10f8ac375bfbb3ccf0d7feebad47de5c0a75916b6072011da63ad146430c1fe0e751d54527b9d73ea4dd17720099b47a26bae7a9ae4af25944634da429a04fb8b6bfbcc0eb358898b6b36424ce1048ca20a05476afa9757a0668a2ff884795bc47c98b49a7e3a8d9c17702924b5503fce4e1bd8d84d8160849476724fc70e1aef845e1bbf", 0xb8}, {&(0x7f0000006000-0x78)="2e6865e7272cba4beddc5e648f59ef7e4402bcfce1c2505f3d76f48633b5dc297b958f22226ce541aba0a8670747cd50b2b8308a6848b8b65d5a24e7930e68328f1aca16f0f29bb7634befbc6d34eebd7b377f05f5b47f1a002ad7693e2ca9c980cb8b9980ec0850014faf27dac9ce9b67601f0129491ae8", 0x78}, {&(0x7f0000007000-0x6f)="a722bf44045a1dbb512a9578a55bfaa2479164d187cc0c1ea0d341b19e609d81be5ea9df0e6aa52f750e8574272ab161f24382fc9616ca7874612aa72905767245b2da3583d803a67ae74c2322c8e08b69c9ce7b69f636d4c6189545985e7b1d26b8b14a121aa47bce5909e37a5d24", 0x6f}], 0x3, &(0x7f0000006000)=[{0x40, 0x3b, 0x4, "73995398d41457563e4b56ce83991b6b28d84ee49887c88baf860f897aeee4b24facb57c6e7dda832b"}], 0x40, 0x40}, 0x5}, {{&(0x7f0000002000)=@hci={0x1f, 0x1, 0x2}, 0x6, &(0x7f0000004000-0x10)=[{&(0x7f0000006000)="45f149ba7548e0", 0x7}], 0x1, &(0x7f0000006000+0x7e5)=[{0x1010, 0x11, 0x6, "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"}, {0x38, 0x102, 0xffff, "45f9bd00e77b02766df02daf7ed1d19b179c52520911d41b12e7098b17aae44c05b4"}], 0x1048, 0x44080}, 0x6}], 0x8, 0x4000091) 2018/01/29 10:49:19 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000cc000)={0x1, [0x8]}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000ebe000)=[{&(0x7f0000444000-0xe)="", 0x0}], 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000a34000-0x4)=0x498) ioctl$EVIOCGSND(r1, 0xc0045405, &(0x7f0000ebe000)=""/0) 2018/01/29 10:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) r0 = creat(&(0x7f000002a000-0x8)='./file0\x00', 0x0) connect$nfc_llcp(r0, &(0x7f000094b000)={0x27, 0x4, 0x3, 0x6, 0x1, 0x0, "56fc4dcf5f544b2c99467476f3c0e073b4457e17ee8b738910fd668caef3df6290b7960204379f736449b8dec9ebfd9aded29fedb7b039b486587027d4baf6", 0x20}, 0x60) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000814000)='/dev/rtc\x00', 0x123000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005e2000)={0x0, 0xc2, "13270169b7b2c4f10513c50f59adee80b38585aa3659b33ea42398919068d5a956fc3db3dcc3fc1f47184a414e952b1fc263bd6f3abd809b24e9a8d0361774c89260537c50819f12cd5523e26a86ef849f3be23eac1a51710058c2cf2bbb90b51d3509d862931f4c0a1d80521771416d5eaac7ecf3f35a26c091fe6148140af80865f1f028251d9658a6234e20649deac53c0615fd40e5d60f63449d84a6dbf6e9c1d6675788539c24aea0f8ea8b576434144df807827efcaa757a5c49260d1b1a98"}, &(0x7f0000dd9000-0x4)=0xca) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000091e000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffbe17, 0x37cc, 0x235, 0xf9c4, 0x46}, &(0x7f0000be0000-0x4)=0xa0) 2018/01/29 10:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000075c000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006ce000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000729000-0x4)=0xe8) chdir(&(0x7f0000f95000)='./file0\x00') r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000328000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000849000+0xb42)='/selinux/enforce\x00', 0x48400, 0x0) linkat(r3, &(0x7f000085e000-0xe)='./file0/file0\x00', r4, &(0x7f0000837000)='./file1\x00', 0x1400) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) r6 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) select(0x40, &(0x7f0000b29000)={0x5, 0x9c3e, 0x7, 0xfffffffffffffffd, 0xb2c7, 0x10001, 0x3, 0x3}, &(0x7f000056e000)={0x5, 0x80000001, 0x401, 0x0, 0x8, 0x5, 0x4, 0x9}, &(0x7f0000c3f000-0x40)={0xfe03, 0x9, 0x0, 0x7, 0x8, 0x200, 0x7, 0xe8}, &(0x7f000067e000)={0x0, 0x2710}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f000099d000-0x20)={0x5191, 0x5, 0x6, 0x1, 0xc, 0x5}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r6, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) listxattr(&(0x7f0000133000)='./bus\x00', &(0x7f00003d5000)=""/47, 0x2f) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f000097e000)={&(0x7f0000916000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e78000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000c08000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000932000)=[0x0], 0x6, 0x4, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000a99000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0, 0x1, 0x4, 0x4, 0x9, 0x6}, 0x20) dup2(r4, r1) recvmsg$netrom(r6, &(0x7f0000cd3000-0x38)={&(0x7f000072a000-0x10)=@ax25={0x3, {"a8bdb55423bf85"}, 0xffffffffffffffc0}, 0x10, &(0x7f0000aae000-0x20)=[{&(0x7f0000a90000)="cda13da0c3a9c329a720156b81d5f86c633461d04184bb715a3e3aab68a50c94ad6bcc59106ba5dcae3555c6730db696aa8ab5d6b46a29e04157c8355493eef02a2f", 0x42}, {&(0x7f000075b000-0x8)="8c973ad9a624303c", 0x8}], 0x2, &(0x7f0000f43000)=[{0xf8, 0x0, 0x0, "9594844c91b964b7bdb7fe5a9519230c15e30977eb6ac91978258cb74ece76caea1b84e1df46a92ab5a969d223ccf6dce3216dbe38b42b89477751a3fa9e475b9028439a4c3d8ec61f3155c882229680db31158f3b19549cb771b3b8fdaee3b8549e24539b8b44cc125dba1892d8c33096d662df766b7a6e28e0d186ae5f76a6c5e54d80da4b7070e575c59021363187acbb79dce2b66f622e27b5e03e89bf17eea12cccec406c364e4e15583615dc30b5941a480de9dda4680168587cb1a0c69d4fd710790f84afc0e01cfd2aac7d9c13aed2c6dafad6e5c5f222b8c612fd4c02"}, {0x58, 0x11f, 0xe6, "7e4111c4c33eb2483c48ed7f57b84747e1d0d4cf9b9ee1bd9a64347bbebb9dba84863ba9f09a56e168172c5c1cbb2772756d51547469ec4f106ca5ecb7869c0f593a10"}, {0x108, 0x117, 0xad, "3a9723dbbdfdf7f1adcd2d05cde0589c11ce8235decc7e8eba891df4a39c6646ce625d735213ca71809c5e70bf26f7003b3f51b67394bfa3a501a7e0b9ce28fa3d65039db5efc968a0d73f84eca0cab34fcfc123b17aae23edda6aacc8260ba77f84de339efe15890466733cbdc1dd1867201b236347773bd0023e0e72203bc2afe7b75adab1d7df8954877e64686488c812a68978603ba96c9711e20e33e4fdfd727051aa3a8d82a876dc8697591627643287274e766230be37af9ed09f54f9ec426bb9e4d8a9331d34b451b3b88889cc9c422e0ed5494963a7f8e2e68a15ad252a63e9de4561c9ef1eaed6e6d292dcdc9f4e93ab"}], 0x258, 0x8000}, 0x20) sendmmsg(r0, &(0x7f0000b5c000-0x12c)=[{{&(0x7f0000a87000)=@ethernet={0x306, @random="a144683819db", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac5000)=[{&(0x7f0000f90000-0x60)="658c0864a09d94ea2783942ef0469ac8ef65a072d47dec129b42bdb91ff4b0194a33fc4294d067033402a4c30821926b3281a5bca09eefde9c81cac60e91a780c3dba43b966975616ee2b813c8dfc86266a9d623be5c7b9e61630e74d53ad5d9", 0x60}, {&(0x7f0000f00000-0xab)="0b48e356fa5407fa352d626613184bbc7bd9cf7240cf2427187822fd587062aa62f7365be451ce745d26e0fa5d3bc9053a10b874caf85bf766a6a54c5d54fe5ed74ce48519d80b628fa8f8ede6e23c03c5b200167fc0540e879f10c9a9143677d2324324c70d2cbee20c6d0b43ec93918f0508952ca3b97e2fb9fe48209ed6d62043c7fe7d9b65d14b90401513b7caa0760c50a0cc7cc6c6b36aebe7173b88a7dd15027e64b7be87a0e649", 0xab}, {&(0x7f00007bd000-0x1d)="04a8e14fbabbbb7ef2f0bed076ac7ebf68f5b7c8b89a4733d98f13019a", 0x1d}, {&(0x7f0000eaf000-0xa9)="1cd3ea0588ad77cdf72c9c1d68fc2c398f1bb0e03cab6c33d8a5683ac296982980ebe31e4e90a368be2d18d0bc7e0a640f6e644bdf082ef654c941c9a3a9ea09a92c1d0a8bde929a1a113d750a2de272cf58c882fd19b1b1cb9bda1c99c0d01784c505a7d6a089c6faf9d94eff7d0409e7be56f8bbdd2e9999e8238592468edeb26235583ca13492d33bfa8d0b254c46c2459d23c4ede69d1d1f9330b0bba6444901ddd0f6658e233c", 0xa9}, {&(0x7f00008f3000)="daa2ada730654467b376df2129cd63f2e6240882daab03c2d29e5ef3f3d4ef49e2e606ba1c73d51b1d3705f80cc4d87926ccdd3801058d7b5e63ee478e8413e1b9f0914b35d5c8b6", 0x48}], 0x5, &(0x7f00001c7000)=[{0xd8, 0x113, 0x6, "fdb478a0c5ea2c98faf40008f49c96b06e3b95d43643d9fd0a7a381940a23775987842fc24e9192c5870327ee63ef544db92ab05e258c0c71d2e621464293c2a39e99aa9ccd7ac8ecdb14eb075bd5f3856bbb02c54a7afad39dee97003c1f555ec62054f7e08a2882b4ca4cd093c4a5fe9b95655ed61e0127dbcf92cd25057f69c59942fcd769c8933b95d6a859e0748ab1ef87567db988d15e76db69be7eb3f0e7fcaf627e7168a9617763af7d65fec5f05f54a8d9d4512d3fda40ed60a90c40775"}], 0xd8, 0x8800}, 0xfffffffffffffe3f}, {{&(0x7f00009ee000)=@hci={0x1f, 0x100000000, 0x3}, 0x6, &(0x7f00001d8000-0x10)=[{&(0x7f0000ee7000)="0e7299be4af77fd6938da90d5ca90f7aefd410d75d50c9f3c600", 0x1a}], 0x1, &(0x7f0000f5e000)=[{0xd0, 0x115, 0x2, "bab473df84aeebf6e373ea38c23eb4c902d9ff895966bffed16000cdcb69e7132bb170d7fcc6ba87116b6ed70f897fb77595eef43d3dc5381b5ba88880c862b8b6d75eed8b5765f2d8182980e03ec9e9be261b6ff4cdfa559cc7e6173122740e6bf25eada5088d028913d3f7c5ef81e208d8340047acc0de2237d8b78045b551c3e84818392259e89402a3494e68e5de696ad04c98b7dae89c64b6f7fe9a509bbf4cdb809d5ae63954f5c791a62dd129f660ec05a429ad2bfad03f04909b6ef4"}, {0xe0, 0x115, 0xfffffffeffffffff, "0f3f5dd92fa221bbe5c69d2e86e54c464211c992809d96d5ae5a7465a8db674bbb04da74bf568787b67f799756b8e77ea5059a85d794f6f26b6eba29def6f771ffcfdd2e898ffdbbb3e403a74b645e8e1bedca08677ae8bd55068c5674e286bcfb33490179279675b98d0b4ac68dbf699207f859d4e7b73af23ed8e145d5217bbc63c1ab73f49df992fac70f5b027eebb90102fec853e48d453d52c1b100448992a78d523154f2809b38086c6b94bee21de4f76d02702b81965a88ef0f84464df6040138a6a8508fde"}, {0x80, 0x0, 0x10000, "2bc5a28519df381b6c598029e7f468c98925df86133c8e4256a7a424eaca56c8b044fb4083425ac846db8dc454cb5e0e46bbffe1e3dd25d048777f32b07cf6f9c11be2303bafbcc4159c6fe25eb84bc069e089f5dba4a50103eeee3a495f12b07f4f1b8ffcf478ee4940c4a5"}, {0x38, 0x10f, 0x6, "60ffe5bf99ac151199b22754302931af42b048a49287b707d87b003932b4d4dd20e31df0e3650a"}, {0x90, 0x0, 0x9, "d14a202b43296bdbca7d28f43202472d85f6d0ce353c7717358bf7a389f0756db2471e4033b4bcdb028822baa48b179d538f7d6a2c9dbd59fe2a2d1aad08ada377447a1e3d9a9379e56240aef0b9b2b630778f4da906addb5f2631ffb582b7213e698a91c07004f56bdc20939ddbb6a71e339d7bf53853e7c7772e2e6c899d50"}], 0x2f8, 0x40000}, 0x4}, {{&(0x7f0000cce000-0x14)=@ll={0x11, 0x8, r2, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000c67000-0x20)=[{&(0x7f00002cb000)="e7c64559d2bc18d81373bc1437bf7d1d042740063a702e30996c", 0x1a}, 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0x1000}, {&(0x7f000058d000-0xa)="6f7f05e9a5b0e5dd7808", 0xa}, {&(0x7f0000a55000)="42db81243e24be1b5e015a8dfd3b80ff7ca827271629092b69b539a1390ab15546fa24384bd6c6370f0f8239dc5641c934a6d040881e741b37d779ad1a84a4b08640fc849be532be68a8c85a41456ceef740bd10271a70c7f9406483da6028ef4f054f858bc46509919e8f9347cbfb2603eab28d14e7662720abf13fac096665ce7b3c193a382c20827868b8c4674c25e6be4fae4cba9def3434822e72ced3615e87622959824c149a516fb1f3cf804b40e6ea8ce512150ddc78dc5c239ae7fcb54d0c1215c78db3aed8ef820b12b66efe2c", 0xd2}], 0x9, &(0x7f00007ca000-0x1a0)=[{0xa0, 0x11f, 0x15, "c18e62da4b19a4ffbea97bc929a5a329a895f38046363e3a5855e497a3da1094052c1fa3d377ee0c98ec7107cda169aa99e2bc400b9b93d1774e38832c1c402f0f03f92239a6b54d5756e0852d335489e73ac4a16d6dd4f1c2bb4af9e25b0f83717e395dde22874767102556aff2765ec7a1d207671a612cb94409a4f902fc0ae85dcdaf53830f4221664ef0b654e138"}, {0x100, 0x10f, 0x4, "6d735ab971ce3400f1a892b0eb3b0eceb67cdd51989390a61456fe19a565518e5573e8b8fe328dfc5a12d16bbc63c64ae94ac3397b73faedbe22733e7c19b4c06981990e0e553eda906d4dc16ae9093af253c1628fb35dda4258ada74b59928c39f87ebd5261b250705e48c210f95f55160f8784fdebd33cc014b7c7c8fd9bd0a29cc88f243e78b53b68c188c7fc41067ae90cc6b4c0f4ef68010436dcd378e8c6b0ce90d1ed6e69ed94a57f92655251d1abbee70e6e0cfa7febe83f817a8288dee4d4ab86f55ff9673fae471d53b169ca2e82ea496de2c64c005d9b03e0a3a6686bb253ea7375db6fc8fa"}], 0x1a0, 0x4000010}, 0xffff}], 0x5, 0x4004080) r7 = fcntl$getown(r3, 0x9) ptrace$setopts(0xffffffffffffffff, r7, 0x1, 0x100007) [ 40.191427] audit: type=1400 audit(1517222959.289:27): avc: denied { set_context_mgr } for pid=7139 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=binder permissive=1 [ 40.194063] audit: type=1400 audit(1517222959.299:28): avc: denied { dac_override } for pid=7131 comm="syz-executor2" 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 [ 40.195052] audit: type=1400 audit(1517222959.299:29): avc: denied { call } for pid=7139 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=binder permissive=1 [ 40.195408] audit: type=1400 audit(1517222959.299:30): avc: denied { transfer } for pid=7139 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=binder permissive=1 [ 40.199096] binder: 7139:7140 BC_ACQUIRE_DONE node 42 has no pending acquire request [ 40.215484] binder_alloc: binder_alloc_mmap_handler: 7139 20000000-20002000 already mapped failed -16 [ 40.219208] binder: BINDER_SET_CONTEXT_MGR already set [ 40.219215] binder: 7139:7140 ioctl 40046207 0 returned -16 [ 40.219258] binder_alloc: 7139: binder_alloc_buf, no vma [ 40.219274] binder: 7139:7143 transaction failed 29189/-3, size 80-16 line 3127 [ 40.229798] audit: type=1400 audit(1517222959.329:31): avc: denied { net_admin } for pid=4127 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.231007] audit: type=1400 audit(1517222959.339:32): avc: denied { dac_override } for pid=4133 comm="syz-executor2" 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 [ 40.238643] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 10:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) 2018/01/29 10:49:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f83000-0x32)="00019a2f617f700045430c2e39b228a5d329df92719a4d37988397d4bf862249ac690218e8c623923ca94ebb0c35b1e1be6a") sendfile(r0, r1, &(0x7f00004db000)=0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000edb000)=""/4096) 2018/01/29 10:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00002b4000-0x18)={0x0, 0x5, 0x0, 0x6, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/01/29 10:49:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffffffb) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000004000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:19 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8080b, 0x40, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r2 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x401, 0x2, 0x101, 0xa, 0x20, 0xa0, 0x1, r1, r2}, {0x1, 0xc1, 0xffffffffffffffff, 0x2, 0x3, 0xf5, 0x100000000, 0xfffffffffffffff9}, {0x101, 0x400, 0x0, 0xc}, 0x2, 0xd, 0x0, 0x0, 0x3, 0x0}, {{@in=@empty=0x0, 0x2, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2, 0x3, 0x3, 0x8, 0x9, 0x8001, 0x1}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r3, &(0x7f0000001000-0x282)=""/2048, 0x800) 2018/01/29 10:49:19 executing program 1: syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r0, &(0x7f0000264000-0x1001)='u', 0x1) syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2018/01/29 10:49:19 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000009000)=[{0x0, 0x0}], 0x1, 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000025000)='/dev/pktcdvd/control\x00', 0x8800, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)=0xb) openat$sequencer(0xffffffffffffff9c, &(0x7f0000023000)='/dev/sequencer\x00', 0x240, 0x0) r2 = mmap$binder(&(0x7f0000019000/0x3000)=nil, 0x3000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000f000)={r2, 0x0, 0x0, 0x0}) 2018/01/29 10:49:19 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000003000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000019000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000012000-0xc)={r3, @multicast1=0xe0000001, @empty=0x0}, 0xc) pwrite64(r1, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) [ 40.238810] binder: release 7139:7140 transaction 43 out, still active [ 40.238814] binder: unexpected work type, 4, not freed [ 40.238817] binder: unexpected work type, 4, not freed [ 40.238819] binder: undelivered TRANSACTION_COMPLETE [ 40.238878] binder: send failed reply for transaction 43, target dead [ 40.273342] audit: type=1400 audit(1517222959.379:33): avc: denied { sys_admin } for pid=7156 comm="syz-executor2" 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 2018/01/29 10:49:19 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 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$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/29 10:49:19 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000011a000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000033d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xfffffffffffffffd, r0, 0xffffffffffffff81, &(0x7f0000000000)="ef18eb202d995e9be0de892cc4bdff6890bab96d805c8da3aea75a6d38cf2b586d377350169a680738ffa881204d48d9687287695d30b9") 2018/01/29 10:49:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000330000)=[], 0x0) 2018/01/29 10:49:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000c7c000)=[{{0x0, 0x0, &(0x7f0000987000)=[], 0x22c, &(0x7f0000aea000-0xe)=""/14, 0xe, 0x0}, 0x0}], 0x1, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00008cc000-0x8)=0x788, 0x8) readv(r0, &(0x7f0000c24000)=[{&(0x7f00002f9000-0x1000)=""/4096, 0x105a}], 0x1) write(r0, &(0x7f000027f000)="22000000120007bd0e000000deff0a1b0c150009000007190000000004000806da06", 0x22) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001ca000)={0x5, 0x9, 0x4, 0x6, 0x1}, 0x14) 2018/01/29 10:49:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000012000-0xf)="556adc89bff2028e1335ac2e8ce579", 0xf, 0x20000000, &(0x7f00007f9000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000145000-0x8)={0x0, 0xb052, 0x200}, &(0x7f0000cb6000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000019a000)={0x8001, 0x8, 0x8, 0x1000, r1}, 0x10) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x2a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) [ 40.490658] audit: type=1400 audit(1517222959.599:34): avc: denied { create } for pid=7170 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.497855] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=7179 comm=syz-executor7 2018/01/29 10:49:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f06000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ef000)={0x0, 0x0}) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)=0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x2, 0x40000000) 2018/01/29 10:49:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x100, 0x0) readv(r0, &(0x7f0000411000-0x30)=[], 0x0) truncate(&(0x7f000024c000)='./file0\x00', 0x6) [ 40.499536] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=7181 comm=syz-executor7 [ 40.521228] audit: type=1400 audit(1517222959.629:35): avc: denied { write } for pid=7189 comm="syz-executor3" path="socket:[16609]" dev="sockfs" ino=16609 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/29 10:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000341000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000275000)={@loopback=0x7f000001, @empty=0x0}, 0x8) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f000006a000-0x4)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000052d000-0x4)=0x0) 2018/01/29 10:49:19 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xc61, 0x441) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000002d000)="f9bc66b91766458d21854a712cf8577ffc4b990ab195dca0b2a4120a6f3f80", 0x1f) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2018/01/29 10:49:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041c000-0x11)='/selinux/enforce\x00', 0x105000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000082e000-0x10)={0x1, 0x1, 0x6, 0x7fffffff, 0x0}, &(0x7f0000bb7000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fb6000)={r1, 0x54a}, &(0x7f0000049000)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x80004522, &(0x7f000057d000)="") setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000795000-0xaa)="880323156c4cb35adadcf2e92b835ecfa7116ff673a773c32f3546cf489df4f9b67fe771bcafebe0c175cdd66b2ad99198ffc645f3307db12594dc8b6648e10ef9895643f3f47f1e80e5b30e275ea35c4b9194af173801085593bfd76b6285ba41cdf1b6b17ea590b57e5b2b70ed941fb337b313d0804e03e863444093ac8714ce9077912d4af41d0f5d8670b3c934c1317818ad8d40c30f55dd67a4486a9f5244e11ff0107f8264a1ad", 0xaa) socket$inet_sctp(0x2, 0x1, 0x84) [ 40.531770] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 40.531784] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 40.542633] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 40.542650] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 40.557401] binder: 7176:7191 ERROR: BC_REGISTER_LOOPER called without request [ 40.581071] binder: undelivered transaction 50, process died. [ 40.581411] binder: undelivered TRANSACTION_COMPLETE [ 40.604894] binder: 7176:7213 ERROR: BC_REGISTER_LOOPER called without request [ 40.619766] binder: undelivered TRANSACTION_COMPLETE [ 40.619804] binder: undelivered transaction 52, process died. 2018/01/29 10:49:19 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000001f000-0x84)=[@in6={0xa, 0x2, 0x91, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, @in={0x2, 0x1, @rand_addr=0xa00000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0xa70, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x2, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000001d000)=@get={0x1, &(0x7f000000f000-0x1)=""/1, 0x3}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000020000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000020000-0x8)={0xfffffffffffffff7, 0x9}) preadv(r0, &(0x7f0000019000-0x30)=[{&(0x7f000001c000)=""/16, 0x10}], 0x1, 0x0) 2018/01/29 10:49:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x28) 2018/01/29 10:49:19 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f000000c000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$vsock_stream(r0, &(0x7f000052c000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lsetxattr(&(0x7f0000106000)='./file0\x00', &(0x7f000046c000)=@random={'trusted.', 'io\x00'}, &(0x7f0000bee000)='+-.@\x00', 0x5, 0x3) lseek(r1, 0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/29 10:49:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000043f000-0x9)='/dev/ppp\x00', 0x40, 0x0) sendto$unix(r1, &(0x7f0000106000)="18ff08e595c4544d54d14fddb677c89b32d7624ebab5e1f03e05a7a95f36609a2c1be90c1e2fa9ff11523995191355c4fce804ba2ea197504a29662dac8d8f19e2286b1e913e1bfea6eaf5ccc15643d8a89acdac47495e6ea7d9395b18dc052b3bcf9c26fba3f4739c66f6e1e2667b548cfe4e6d5a58be1d2f4af534", 0x7c, 0x4850, &(0x7f000014e000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f000085b000-0xb9)="676a73fd9d8458e9aacd45b36eeadda3c81f309583d1b9ee2be6e2f93a6423016c700e2876cf04fecfaf08fb2ffe33811e6dcb71baf05302110d67cd1f4611880d2bacc1d8f899f9e3e21bfe5f4e137e34c376975c97403aa18aca9f3ae2c05ff3b4577fbf16e91911659e4d220ed112dc576f92902adeb7ae2826500f59e938d8b9c7b79597fb2516efb02015db6010541ae737d5a0af6375b93cffbeff7ebdbe46bbd1174be841b649020a509e978a57750149efeab9158d", 0xb9, 0x2004c000, &(0x7f00003e1000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff72) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x3, 0x5, &(0x7f00006f2000)={0x0, 0x0}) 2018/01/29 10:49:19 executing program 3: syz_open_dev$tun(&(0x7f0000a62000-0xd)='/dev/net/tun\x00', 0x0, 0x101002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cc1000)={0x0, 0x100}, &(0x7f0000da1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cab000)={r1, 0xfffffffffffffff8, 0x30, 0xfffffffffffffff7, 0x8874}, &(0x7f0000881000-0x4)=0x18) r2 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r3 = gettid() syz_open_procfs(r3, &(0x7f0000484000)='mountinfo\x00') syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000193000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = dup(0xffffffffffffffff) sendfile(r4, r4, &(0x7f0000eeb000-0x8)=0x0, 0xffffffffffff4303) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ad6000)={0x0, 0x0, 0x0}, &(0x7f000078b000-0x4)=0xc) getresuid(&(0x7f00004aa000-0x4)=0x0, &(0x7f0000ee4000)=0x0, &(0x7f0000ad7000)=0x0) getgid() getpgid(0xffffffffffffffff) getgroups(0x3, &(0x7f0000e46000)=[0xffffffffffffffff, 0x0, 0x0]) 2018/01/29 10:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f0000bb3000-0xd)=@known='security.ima\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000088d000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000987000-0x4)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000070c000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) 2018/01/29 10:49:19 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='coredump_filter\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) 2018/01/29 10:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f0000061000-0x8)=0x4f, 0x6) getpeername$netlink(r0, &(0x7f00002cb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001a2000-0x4)=0xfffffffffffffe6e) 2018/01/29 10:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f000098b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b10000)='6', 0x1, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d08000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000dd4000)=""/0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e85000-0xc)='/dev/ashmem\x00', 0x2080, 0x0) keyctl$read(0xb, r0, &(0x7f000009e000)=""/0, 0x0) 2018/01/29 10:49:19 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006000)={0x5, 0x6, 0x3000}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000005000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = inotify_init() getsockopt(r1, 0x0, 0x42, &(0x7f0000006000)=""/1, &(0x7f0000006000)=0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000-0x27)={0x0, 0x1f, "33c3554a05bcacb077a19d32b616bb21967de432a6ed65a3248a16cbbcc97c"}, &(0x7f0000006000)=0x27) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008000)={r3, 0x401}, 0x8) 2018/01/29 10:49:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x5, 0x2) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000b1e000-0x1c)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000065e000-0x30)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x37, '~'}], 0x18, 0x0}, 0x0) 2018/01/29 10:49:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002287, &(0x7f00007c3000)='<') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00002ce000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000169000)='/selinux/checkreqprot\x00', 0x4000, 0x0) 2018/01/29 10:49:19 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000006000-0x1000)=""/4096) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/29 10:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000021e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000760000)={0xaa, 0x30, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r2/1000+30000}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34, 0x0}, 0x2) tkill(r0, 0x1000000000016) 2018/01/29 10:49:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001ee000)=0xe, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000024b000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001e6000)=0x0, &(0x7f0000827000)=0x4) sendto$inet6(r1, &(0x7f00007c5000-0x5aa)="", 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f2d000-0xa6)="", 0x0, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002b3000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00008ed000)={&(0x7f000049f000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000114000)={&(0x7f0000f66000)={0x3d8, 0x11, 0x1, 0x830, 0x5, 0x0, {0x7, 0x0, 0x2}, [@typed={0xc, 0x73, @u32=0x7}, @nested={0x1c, 0x71, [@typed={0xc, 0x3f, @pid=r2}, @typed={0xc, 0x14, @pid=r3}]}, @generic="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", @nested={0x298, 0xc, [@generic="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", @typed={0xc, 0x5e, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x26, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @typed={0xc8, 0x6b, @binary="c01e46c1970129b28f750eb0e474ffb5f9d34ce63c0ad94483696626a8262cf00644f549c3fbdfcca2b2a3be511d1a27d47cc0f21523d3ab366c39a189cff3a387a1fc2f8cd27848136fff8643edf8d87e98a26346bc44060171e4d4330a3be2f0cbba0a8032225cb74ca7a78a628d22ce1f930b86e41b2d4fc9487b1c1f857868af03f24febf773acd36a67be6599b982387d2e1920c7c15a14c5f29c898ce4a9b12309cefd9af9914ce5446a853bbe1875e62c4e440a94fc27a90b45"}, @generic="da4a5a193bf28e965ec3c1e0a924acbe27c3cdd9707628860482ca2d0b671e4e3ef381be5fc22dcf10de962fe7b41891863f812930bb6dea12566640ae9ebb132a41e95ac05cab30f411f32cc4abf2b44d86f2255c5242c162933cfa7cf56ec7", @typed={0x54, 0x80, @binary="0f25de9889deb5f725f0281c9358b4fca2a23e8e0034c778a305d100018e72ae067b20e31e0deb4cad21d3621c5566a9552429d1e93beb91950d9ece43a25bc3dd923ef8021d5c3ca2b300"}]}, @nested={0x4, 0xe, [@generic=""]}]}, 0x3d8}, 0x1, 0x0, 0x0, 0x4800}, 0x40080) 2018/01/29 10:49:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x67)=""/103) keyctl$session_to_parent(0x12) socketpair(0x4, 0x1, 0x2, &(0x7f000078c000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000bcf000)={0x1, 0x0, []}) 2018/01/29 10:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f000062d000-0xe)='./file0/file0\x00', 0x10a) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/29 10:49:19 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000dbb000)='./file0\x00', 0x80, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000b20000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000c16000-0x50)={{0x8, 0x400}, {0x2, 0x401}, 0xfff, 0x4, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000add000)='gid_map\x00') ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000011b000)={0x0, 0x3}, &(0x7f0000509000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00007bb000-0x8)=@assoc_value={r3, 0x3f}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c9b000)={{&(0x7f00002c4000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000c09000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000061a000)=@ethtool_regs={0x4, 0x153c0b63, 0x4a, "6435f71e1dd56f78591583645d49360cfe8d334430ab206bd239517705d6788752111b6e4fcdb3a6c6dcf2a63f0554cb26f435c8d9e50284f4c24d53feced2fd83b58d4b7ea88cf03f25"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000ae4000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f000085a000)={{0x0, 0x989680}, {r4, r5+30000000}}, &(0x7f0000981000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) preadv(r2, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/29 10:49:20 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='ns/user\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000a000)={@common='ifb0\x00', @ifru_flags=0x2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000005000-0x1f)=""/31, &(0x7f000000b000-0x4)=0x1f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/29 10:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)="", 0x0) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b31000-0x10)='/dev/sequencer2\x00', 0x583000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ddc000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000df6000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d8b000-0x10)={0x6, 0x8000, 0x3, 0x400, r3}, 0x10) 2018/01/29 10:49:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2)="03ac", &(0x7f0000001000-0x4)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getuid() 2018/01/29 10:49:20 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000808000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f000002d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000ae3000-0xd)='dns_resolver\x00', &(0x7f00007e8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000028f000)="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", 0x1000, 0xfffffffffffffffe) request_key(&(0x7f0000173000-0x5)='user\x00', &(0x7f0000a33000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afb000)='-$\x00', r1) listen$netrom(r0, 0x7fe) 2018/01/29 10:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_dev$sndseq(&(0x7f0000329000-0xd)='/dev/snd/seq\x00', 0x0, 0x2d0200) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000)="", &(0x7f0000723000)="1a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/29 10:49:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socket$unix(0x1, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f00000a2000)='/dev/input/mice\x00', 0x0, 0x2001) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000040a000-0x10)=[{&(0x7f0000a61000-0xe9)="dd7179661d23802b288b0a1655d3db6e6867bd60f66193d00506204ada1aeea16515fbed23d718599844d1d703c9644de510cb6d018bae6af5bffc834e7ebc69211c05203a1e8fa606b80d52f11579ee2cf53a9f5a4bd676bbd79847db65db4d7e29c88730e704bd68d3adb8c94b9f939d28cd1e4885c4084dd62fc20d3c3530d5bc68a9e6a59a18960b0a0af725bf5a271f359e468949994722526d357ecf72607a0a9be39342d069aa8f6ddb6359fc531087882cf543203c80059fcdd29ae5cfe29c4bf4e927c46f2702a2eaa3c96566c187a94831e422a70e02bb029e2017d46b598333061153e7", 0x0}], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, []}], 0xfffffffffffffe6a, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000b39000)={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, {0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x0, [0x9, 0x7, 0x30c, 0x800, 0xffff, 0x7, 0x6, 0xa5]}, 0x5c) getresgid(&(0x7f00002b0000)=0x0, &(0x7f00000c0000-0x4)=0x0, &(0x7f0000012000-0x4)=0x0) utimensat(r1, &(0x7f0000257000-0x8)='./file0\x00', &(0x7f0000331000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) sysinfo(&(0x7f00007a0000)=""/75) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000881000-0x20)={@generic="7a8739ed43501ad79e7b5ce527a6d29c", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007000-0x6)={0x0, 0x7ff}, &(0x7f0000b14000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000801000)=@assoc_id=r2, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007c5000-0x4)=0x0) recvmsg(r0, &(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}) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000059e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000098a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/01/29 10:49:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000010c000-0x1)=0x3) clock_adjtime(0x4, &(0x7f0000f5b000)={0x1, 0x0, 0x4, 0x4, 0xffffffffffffffff, 0x80, 0x8, 0xffffffffffff4e39, 0x10000, 0x2, 0x3, 0x4e1, 0x80, 0x0, 0x1, 0x100, 0xaa, 0x5, 0x3fc000, 0x3, 0x80000001, 0x2e, 0x240fc8c7, 0x9, 0x2, 0x96}) prctl$intptr(0x22, 0xc00000001) 2018/01/29 10:49:20 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000620000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x8001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f0000002000-0x4)=0x327, 0x80000) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000050000)="73656c696e757800dc", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000052000-0x20)={0x964e, 0x7, 0x7, 0x2000000000000, 0x11, 0x7}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000053000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x800, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0xff]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000052000)=0x0) mq_notify(r1, &(0x7f0000038000)={0x0, 0x3, 0x6, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000030000)={{0x45, 0x552}, 'port1\x00', 0x60, 0x100000, 0x8, 0x0, 0x4, 0x100, 0x503, 0x0, 0x7, 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]}) 2018/01/29 10:49:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x50f000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) poll(&(0x7f0000b9f000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x37, 0x0, @thr={&(0x7f0000002000-0x9)="1b2c2491bea2967041", &(0x7f0000002000-0xac)="945051363c3726e153757d9fbc5740456932a20746e0faa96dcc7ce9b09adac67602abe500e0b6ce34b0f2fce28a632c7f1e39c91d2093e1082b7398044bc674b08489e97b69addb47a24b9744274e91cc81c808c1e4ff78b41508554e3de4d3ff2a40868518326aea09ff602e80098bfda4e6648638b7b52e6492073baf8ea85b668c1b4bf3b220d3656f894fb1ea59f1e377431aa0f75599ba6d2f5f6f4bacf20ff5bfa13ff660ef79f5b3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r1) 2018/01/29 10:49:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f86000-0x9)='scalable\x00', 0x9) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000f85000)=[{&(0x7f0000f85000)="b150a71a4935c259e09243bd95b2bb04749144dd814fca594e1090f5c70751aa929d59d9f566d793bbc0757858ea30184a53184c97176bc3ca66d03a4b3729f51f2fa72162a782fd91a3444b7838e7e8633dd610503026d45e767016b10d75afd41d0609681ea45d373453e05c018378798dfccd58857d017a487189fdf5bec80cdd9d2ed7bf686251f08ef22391fd1e1c6253ed1c63cc13a2d015f137c284716b8d836858daca96af56f7491eba77a55d5bdb35bbc245c75fd8947e47dc5f43f070040d0ae04c8c91b01fe45ae7f51b4d589426cb49e3d67c9e98ae8676e0690d934a55cfc02476", 0xe8}], 0x1, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a44000)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/01/29 10:49:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c4000-0x5)='veno\x00', 0xffffffffffffff65) 2018/01/29 10:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$inet6_tcp(0xa, 0x1, 0x0) setgid(0x0) 2018/01/29 10:49:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:20 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) fchdir(r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x25, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000001b000-0x10)={&(0x7f0000016000/0x1000)=nil, 0x1000}) prctl$void(0x3f) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/29 10:49:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 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) writev(r0, &(0x7f0000000000)=[{&(0x7f000005a000)="51a88843c595c9d488d4a88a8314397bbfb0839c199322622687ad6f854911aa1b872f6a6660d821080d3d01609118f4ee000cbfc4a4b808913c06395c7576d9037c2734758e0596145c8a3cd32646f1f4fb69a66b0604b51e9d27180a9368d17ce5a248", 0x64}, {&(0x7f0000000000)="0664d8f1789a131992ae912be3b3d6f8fed10538d99ce6022089ed79268e10edfffe15bf637dffeebb42e6e385ceebb9ddb007c820450992966464346f7550b342bfcd5b1c63c19dff6bdafb5e74e90ae2457ea48671f710c0bcca7dc6ec48bd9af3516a54484b0dce51a10555395d753ddadd542e223afced48d8120900a8", 0x7f}, {&(0x7f0000e22000)="47c5d13d72079a3d4000d93496ade8d74d44a7440e79b32f68e42aefb3fd95d17174f9687231a51291e719190aaa52e747e1dae4520e39e7", 0x38}, {&(0x7f00007ce000)="d87ae7929abb12db92fce28742b32e38c04c3bfc15578686efaaed91823ded5442d9981f03207396e2f03ea3d9cb87a151f5c1e89caecfd20fe7ad1aaebdb8d9453e08a0f3f181db33634c2584ecf1f662544e7a552d7daa59ec9dc642654da280f895fcc0e8714bd91b2e535bc05281f73bd63724e7c1ca58d56f39e284beee7e2f0d90f0a650fe5d0064509d5f2b579291d958cdeaad3c2451c8b0634717cccf7c8fff2bb1f3e9cd93137a020a227d3f941ce723262f32116d230e492d30c333e6599466c0fdbc8aeb36a0b833f7666f1955ff3059b18af540ea13bf4209817790c9f5d24ec978931164673ee51b3f0aed64", 0xf3}, {&(0x7f0000001000-0x55)="abb9a0bd91111772ecc4640a919374b93454f06d12afd4e23161576298df8917b6395baebb90540fe1cd0cc5cf9fdf6c1f00bf028052e12dd02c46a3c468711c1f25b6d36cad535c49dc79d521186e7f56ab01413d", 0x55}, {&(0x7f0000001000-0xb4)="c352b19e0c090a9dc9acfea6f5ff3363b5e0934a1b7db718b1427e4af789a9b9550a7399eced720d91bc59f1d4ae0c330efc7d15dbbc33fe41763d98a35b15973aa0f8c12236a1a6d04bb73edf31bc6a8351f2e0033febb57dac64393f169dd4b5689b11b41472bb0d3a0812f7227b54537f652214eb75f750a9dc35e70d743aaf7ada70529320ef1fa51609e73a253c757162f2f7b1f6d03b4887a94cecc6f6355067ca5f89345d8f2a5387a2b5325b58b9290a", 0xb4}, {&(0x7f0000b57000-0xbe)="f6f6ef86554cc919922dcc9061010c67fa6eba669e4f6aa91c33d65191b1f37a5b87ef2701f7b81b506d14ae58204e69a32d7005dfc2a29dba9c2ddaa3c231b79dec86b7feaf31235ab0056b7cb83eef920e3004bcba6d475e0ec4799e05ed250b602ddeb64c6f60ca371ad00b28a4aa33806c9e396342d9582be630cfddb0b16a87e19326a4cd1cabab4ce8eaa4e119ef33f671e9991e372d917a9d5699edcc5438a93541850be5d87f708b5c2c897bbf12b2dcbf0f32d175510c5c8d30", 0xbe}, {&(0x7f0000425000-0x94)="ef5d528b776626ec6dc0e430322e9a23663d81ca9f202b6fb0938540bd04416179cbff94435c0f2f1b02bf819e8f9f751c6956f561025ab32d1d48d791357505e1494e437bdf593d9b2cca5b072327b2b93ba65e80522a881b4d37ac1f2d6521d5b7a469da76e46047d19b073a9e91719e92c1aeed9f368c416a84b5a78948af0fcc27825d378d82865c62ee49ae04f8a3c3133c", 0x94}, {&(0x7f0000178000)="a9ac0141e313361e11cfdf3d98db30d8609ce09cb53cbf8458352f6a1786ef0ce7a72b8561996f65a9e69ec19d034ff593841e17db3ddd021da23dc419cc3e96a52256001736f79e5d71e9cc9e83a8f4629acbfb2ea969a53aec78239aed4274ddcbfa09093c8679643d450f3dface9bc15d6859cf09a0236c4f098c42e31f6c015b6ecbd1f539fd7722c3614361105663d0f8fbe3721de44e5187245f4f1ad07f6ce5d8cfb513f11ebe9172b66e26e82a83e0a32c9880359ccea89df444b2927c73373c0b3427f3eb2038f0a5bda90b", 0xd0}, {&(0x7f0000000000)="a046112d16cbcc6d9557170de48ee3ea7e3794c7", 0x14}], 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000001000)="a9ff", 0x2) 2018/01/29 10:49:20 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000ab5000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f83000-0xc)='/dev/rfkill\x00', 0xc0202, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000fa000)=0x24) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000f82000)=""/193, &(0x7f0000f82000)=0xc1) eventfd2(0x1000005, 0x80801) recvfrom$inet6(r0, &(0x7f0000274000-0xf6)=""/246, 0xf6, 0x23ffbb, 0x0, 0xffffffffffffff37) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000c5c000-0x78)={0x9, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fff, 0x10000, 0x2, 0x7848, &(0x7f0000354000)=@common='erspan0\x00', 0x6, 0x101, 0x5}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000064c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 41.148620] IPv4: Oversized IP packet from 127.0.0.1 2018/01/29 10:49:20 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000184000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000154000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f000018c000)='./file0\x00', r1, r2, 0x0) clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d42000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) geteuid() 2018/01/29 10:49:20 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000853000)='/dev/keychord\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000099d000-0x10)={0x25, &(0x7f0000d7e000)="f0a00246dab8ace6cf341cfc7e45f17a0110294e2c4a3a74aa05a0ab6a348f563344be25b5"}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000005000-0x20)={@generic="16aac7bbf663afb634e931bfecc7d14a", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 10:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005eb000-0x10)='/dev/sequencer2\x00', 0x28403, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000074c000)={0xad, 0x7, 0x1f, 0x80000001, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ce5000-0x10)={0x0, 0x1c, &(0x7f00004c7000-0x1c)=[@in6={0xa, 0x1, 0x69, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000210000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c4b000-0x108)={r1, @in6={{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x3f, 0x1, 0xe2, 0x9, 0x7, 0x2, 0x1, 0x8000, 0x9, 0x400000000, 0x6, 0x8000, 0x1]}, &(0x7f0000a52000)=0x108) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r2, &(0x7f0000025000-0x8)=0x100000001, 0x8) write$eventfd(r2, &(0x7f000038b000-0x8)=0x0, 0x8) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000031e000-0x4)=0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000093e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f0000207000/0x4000)=nil, 0x4000, 0xe) 2018/01/29 10:49:20 executing program 3: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = memfd_create(&(0x7f0000131000)="5b7f2d00", 0x0) r2 = socket$inet6(0xa, 0x6, 0x1) r3 = dup2(r0, r2) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e72000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000d43000)='./file0\x00', r3, &(0x7f0000e72000-0x8)='./file0\x00') mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000781000)='./file0\x00', &(0x7f0000002000-0x2d)=@random={'security.', "2f2e5d2d76626f786e6574307070703070726f6373797374656d2974727573746564f800"}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000e72000)=0x2000000000007) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000e72000)={0x20, 0x0, 0x1, 0x101, 0x8, 0x10001, 0x9, 0x9}, &(0x7f0000e72000)={0x9, 0xa3, 0x4, 0x80, 0x2, 0x8d1, 0x6, 0x401}, &(0x7f0000e73000-0x40)={0x8ee, 0x7, 0xfffffffffffff17c, 0x7f, 0x80, 0x5, 0x6, 0x5}, &(0x7f0000d6c000)={0x0, 0x0}) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6_vti0\x00'}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e72000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000e72000)={0x0, 0x0}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000e72000)={r6, 0x3}) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/29 10:49:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f000067a000)='net/rt_acct\x00') pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/01/29 10:49:20 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:20 executing program 7: clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000721000)="be08") epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xe0900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x401}, &(0x7f0000b85000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000913000-0x6)={r1, 0x1000}, 0x6) 2018/01/29 10:49:20 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x6, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000000)={&(0x7f0000013000)={0x2ac, 0x1d, 0x2, 0x5, 0x2, {0x1b, 0x0, 0x0}, [@typed={0x10, 0x14, @u64=0x7f}, @typed={0x8, 0x80, @void=""}, @typed={0x8, 0x79, @void=""}, @generic="f19ab848a1b2937061ec8552aca38e46f73e62", @generic="303c0ffd752f4a05f22ee5b113c08175dd3c19c3273d3f30a3f051c1e9a19b5430de73cdc29adca138a1fa6533edc651b95241a1a998ec89c1fd2c701b4daaaefd9b37f2011aa7abdd8e1471a5d77bfea2be45d6e89b6109ce3b60f160b8b84aeb3b30160b3e85a780ac6163a4501d2865bae4f1a3b0607c41beebbedef84b83e2282e404a5f95b596622c9e08655f", @generic="06111260eb12ae3231b1719c698020ef6949fa058c1c", @nested={0x1c0, 0x86, [@generic="4cd520d9af62758ae556c0e0840c412bb19cfccd4a025ff6f8ab380d1c391fad6f3477c4251199131d499a7acd58b3d6935d7a1471f7b36c8b71e7c60df65ff78b77b6ec709dc49c1b348c9812410898563799e08136a167896f492a3e2199eb48d93e45e48977c7896f829960cd14e6a6728fdb79833516325e7ffbbb6ed90dd6443c098514dd1fc87134ba42ccc2932581b7848c21ec02d37969f3", @generic="ede076feeb14c4d29f57e59fb97d0fc1ea9081e2935f8484ee1468ad4fbe53dfcf34781fb463e1b5d9440e935e0fca201b751020b5bb7216900736432a1debb98c823c337e251f6326604fe24318edee3c94bfa4f8bade760117b69067e0d016bd4a10e0191cc4f749d6", @generic="6f2bcd4b99dc46bb22118d1548541a8ac4f1b7bf36a60dccf6e5a4ed4385e29635933b5b1c3db85f122ec243a7810c", @typed={0xc, 0x31, @fd=r0}, @typed={0x18, 0x15, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="", @generic="4a6bda439f82a445ae636ecdb07bdbe670c89a6e82cde461b9c9c5db20b94ec9debdfc464be2a5673891342bcb4539e126848aca14aa8fb06f60b350fb1fcd26c07b04a41b2f521440c910fe7bca8345b662a9a60313449a38e5692cd0c5d79320cc"]}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x4}, 0x20000080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000417000)='/selinux/enforce\x00', 0x80900, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b29000)={0x1, 0x9, 0x200, 0x7f, 0x0}, &(0x7f0000de0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000835000)={r3, 0x3, 0xe9, "c8d2457cdd81b8118fde5639bc4e5fe6c013ce90fb53672fcef214c71eac6caa433874be3e58f883463f930054bb0a282aaf5bc39fd5c5d774e1ab46086aa054620289d30263ebebe57fd1a7acd1e5ec3cf2f0aa282716959b0de489edd2a9f340f15a921575ae00248391fb227f3550abd692e45449bce3a68b90653f14aa5f684d73e2b994836e68897a81f27be9cafaca24bf91b72cbe45183333fbdf5c563f3635bd2db10d23bbda517b14a8e5808a904924fcb3aff505d218aeb9283a9a0de23453759fbe7535a9103c29d15fbf387ab32ad2293df8a63bc38a4b37dc9dc88fbd368757ea83cf"}, 0xf1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000d25000)=0x7bf9, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eea000)='/dev/vga_arbiter\x00', 0x882, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00008f2000-0x4)={0x0}, &(0x7f0000941000-0x4)=0x4) renameat(r2, &(0x7f0000718000)='./file0\x00', r1, &(0x7f00005dd000-0x8)='./file0\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c46000)={0x0, 0x0}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00004ea000)='/dev/ppp\x00', 0x9c040, 0x0) r8 = fcntl$dupfd(r6, 0x406, r5) renameat(r7, &(0x7f0000f09000)='./file0\x00', r8, &(0x7f0000d99000)='./file0\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003e3000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00005e9000-0x4)=0x3, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x5}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:20 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002f8000)={0x0, 0x87, "469da003f75048094741216013324b08a19da8dbfbdcca3c70b9c06bbd640e4e77ff6a1289eaabdef432db7ff690786c8651fc7d934f37a44d73bb52ab4b905771a9b96c841e3b6bb03b70e3420c9a3e0864b2e5f5833c36e8bff7ad17005ed54f17305523236d8a84c53292278ee8fe297d6225da2847062919730634ad95fb236191fed08f3f"}, &(0x7f0000bbf000)=0x8f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x7, 0x0, 0x1, 0x1ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000)={r2, 0x800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2283, &(0x7f0000eb6000-0x1)="") 2018/01/29 10:49:20 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab1000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006c6000-0xd6)={0x0, 0xce, "5d58c7b88be3fee50e0bf30e9479c6cac064a26c2d2465899d70ac2c39e3592f917eb0d3fc06a8918a1aa1de2c310d4522fc14accb755a39982886e30e3778d2187813c70cc2ea85b86be90861528566aedfd16a25eb1852d6b72a057c65b5629df7f7b3c7dd3f1cbd3e004ee11c828050ee7f6c91d10e6e7e22bfba8ea81a48c808d1aa1ed056df464b135ce9e3e23899873730d202e465329693b93632319d8ee2e9462cf8325008b7385577d43c2eab343d200daf3bca1729168fbbe1ab1789c6454586aabae6af7c85acf7fe"}, &(0x7f0000000000)=0xd6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ee0000-0xc)={r1, 0x7fffffff, 0x2, [0xfa04, 0x7fffffff]}, &(0x7f00005ab000-0x4)=0xc) socket$l2tp(0x18, 0x1, 0x1) syslog(0x3, 0x0, 0x1de02c6b0129215f) 2018/01/29 10:49:20 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000029000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000012000)=""/4096) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000026000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000002c000-0x4)=0xff) [ 41.227851] keychord: invalid keycode count 0 2018/01/29 10:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008c0000-0x9)='/dev/rtc\x00', 0x70081, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df9000-0x10)={0x0, 0x38, &(0x7f00000b2000)=[@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8c}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x80000000}]}, &(0x7f00002a3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a29000)=@assoc_id=r2, &(0x7f0000238000)=0x4) 2018/01/29 10:49:20 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x4000}, 0x75) r1 = dup2(r0, r0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000026000-0x4)=0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000026000)=[0x100000001, 0x100]) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001c000-0xb)='/dev/hwrng\x00', 0x408001, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x20) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000027000)=0x0) getpgrp(r4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000013000)=0x1e3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000a85000)={&(0x7f000055b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000736000)={&(0x7f000080f000)=@delpolicy={0x5c, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mlock(&(0x7f0000c87000/0x3000)=nil, 0x3000) r6 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000cc0000-0x4)=@assoc_id=0x0, &(0x7f00008fe000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f33000-0x8c)={r7, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006d6000-0x4)=0x8c) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000007000)={0x400, 0x5, 0x10000, 0x1}, 0x10) 2018/01/29 10:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000826000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x975, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}) syz_open_pts(r0, 0x100) 2018/01/29 10:49:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000096b000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x3, [@generic="633852d053"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b9d000)={0x0, 0x4, 0x9, 0x6, 0x400, 0x200000000000, 0x7fffffff, 0xfffffffffffffb73, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x3ff, 0x3}}, &(0x7f0000489000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000068b000)={r1, 0x100000001}, 0x6) symlink(&(0x7f0000fa3000)='./file0\x00', &(0x7f0000a98000)='./file0\x00') lseek(r0, 0x0, 0x4) 2018/01/29 10:49:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/sequencer2\x00', 0x408000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000197000-0x88)={0x7fff, {{0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00005e9000-0x4)=0x3, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x5}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000205000)='/dev/ashmem\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000234000-0x8)={0x1000}, &(0x7f00009bc000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d36000-0x10)={0x77359400, 0x0}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x410000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f000077f000)=0x343) 2018/01/29 10:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e04000-0x11)='/selinux/enforce\x00', 0x2001, 0x0) bind$inet6(r0, &(0x7f000010e000-0x1c)={0xa, 0x3, 0xfffffffffffffff8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2d8}, 0x1c) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00') 2018/01/29 10:49:20 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statfs(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000-0xc1)=""/193) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b69000)="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") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) r2 = gettid() socketpair$inet6(0xa, 0x5, 0x80000000, &(0x7f0000cba000-0x8)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b32000-0x15)='/dev/pktcdvd/control\x00', 0x180, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000445000-0x20)={0x0, 0x0, 0xe7, 0x6, r2}) 2018/01/29 10:49:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b9d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e1164052996e56f5ff6b6030000001d"}) pread64(r0, &(0x7f0000415000-0x6b)=""/107, 0x6b, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000015a000)=0x800) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d8a000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cea000)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000636000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d6b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b3000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000415000+0x3e)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x2, 0x7, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x1, 0xcac, 0x40, 0x5, 0x0, 0x1000, 0x7, 0x800}, {0x7, 0x7, 0xbb, 0x9cd7}, 0x5, 0x3, 0x2, 0x0, 0x2, 0x1}, {{@in=@empty=0x0, 0x1, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x58, 0x4, 0x7, 0x1000}}, 0xe8) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000159000)={0x7, 0x78, 0x101, 0x0, 0x5, 0x100000000, 0x53e, 0x6, 0x80, 0x8, 0x3}, 0xb) bind$inet6(r3, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/29 10:49:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="4b2bbfb4b39e17839178a132eaf81aa2e116b0868c2a534ea68bedf22ea0e3ec66bfefbcc9820ef5", 0x28}, {&(0x7f0000351000-0x1000)="04d04de3035be7e4e4a07300c12ef20d04abe3a9554f730c76c471c07ee77ab3e4072fe5d4061e57a613975844ceacb78e25749e379af009a135d5ef9d9dceaf0b238641d268b5e20f8b93c574601f5b392dce8defa90a366fd2cab304ee1fec3d745c63353543588fcc067e34892daa2c10d9a20936b5290b7450a22251ac3b566baa52da9a8f3392c2910683001bf29a6c67240bd431c99c3ccdb420b292b25a803a8e33acde9c55bf3c625f4fa903fcbb90676384a8cd0160c1b24bb71b4a782870e9d79a9146a616533ec3f94308152ed6cddc210c9fd74055020ee624b9f22ec4c211af6996c403ce3d57efef11489b058f52b633b790f549f7abddc041d38ba16764df4ceb8a22088cf698a716ee01c50cac10398412bc60db62121f81ff283de0c772b2c7fa93283dd321b88fa41cc9b4563f94a2bffeee61eff424a401acdfeb4494f6cb3e5cf71bb7fd75632e5200e585c2d9b9ef196bdf5106103e3f9415c4a83c019f5c3a1cad89808cb79ac3eb3ccc42c98dad5e8c2af47bf232a108cc34b53d6a3b3767758b73b0ac349bf6d86da3ea81fbdabe599886b9f549e51e7356e63d878bc1551d8eceef946ee602d002d746c5d3b636662541a937f9a8a17f42b694107cf3270f9f0ffb10c996eead600c23fe3c8eeca91afcda5a91c42d51f8aefea4ff37c90728027d830f41c45efc0f6827a6825b09d0d6cbf6e3995e54f89ac5de9d126aad455280dc91c68c4af1a5923aca265d2336692e738ab492e8c8e9a4c6163293cdb55dd8b9d50cda51880c872665651116b9b67453a287bfbeabca07c621cc134d95ecdce65344e49945ab3351c04e4d51147a5b6279337b3603416ca6bd5a621a2d0e441315ea223d6a131c497864cefa9a95043471becaa8c043eb996fa144b7d1f8a133815716a603cfa6460b700c5613284260b7572137abd659cc91876e84cdf9a6142e77b3ac62fff173f75d8b08227ceddcd1e2436505371a9e55a0bdb49aaf6f54630a824388786bbd1cf143c931f0bc376734414188fa9b5690fe1ff22c1a17ccf4fe2b515cccdfc7403c057e27db9530dd8f7c5292a8ee057c65bfbe691f80cef39e2ac5b87d4292e0fdd31df8fd6dcb55b93676228b37d9e1e0799be630ad3788b98a60c4e9f5439e578895db9c8191ab04d19c6237751dea69344f6ea9a6869c3d8d4e1061fdbe5616160bf972ad1dbadee54bfd25f71edbe357d948ad2172517bf987e2147af1b979ba3e7d3f2ec5123e270305dcc5e4430c8c0bcebc4e94d98d887fff00d78d596e8fa6a6c51d45342e3701ea98c572846768280e119ea58e095807bd6daf13bbabf34dd5d30ae453c28c77559f0091d0327a3991a309a57795cd7f324800a74cb32de7a916a1a1f56bd7b6f9c5e2a7f48467cf3ce29cf0d25d0dafe5737c97314f57b879e60f61b11371813899546b89955a944c17700317e05f7f2ad86ec2bcb2cbe4ff12577a77941d6c7c4c8dbf86080c722cf40d366244679782458a7367cd8a9398c08b3ffbb50a830ec28ef47b675eb198591f90d37062cdaccb5f1ca04672052539a0891ffa9285e9d6409bd0c1c45b5d794f3ee44728d6f19060c24539068d437720ac27e463c17087da91234c476f9c55f904d2ec8fb0108c022a4a542246c2430ff01b984c334a06c6f95a6dbb249383ac718a19c77dac1eea86c1d2b97da2697417d809405c492a146d6d1ec5205c19e620cf7600f68b71e879f59e2d14cf96d77a63423e8dc31de27048916afee04a4a22f90b12db85a00cee1801db7af77f425448f494b8853e3f0e1f9fd325b120fa3ed865bfd480290d4bc9159d7c103af441e65a4665b64477c362796766936e66bb84f9d8a6e5e70aaab0c9d13e62e82b756ba485f0911e9c1a7287c0b7aeb08c803d27076750ee8ace3181e6868c2d8afd204fc3f4769ad0dc825f04db24a507932749bf4a022c692199a3debc59cb45a4f81bbd4b62286a41a3bfd5ecbef0aea865b14428ab66cb78e8ace2220b1de7a508a389f1e886aaed947fa390ef68c9ab2da9e75d9448c51d0f7078b49740a0674f7065c5a2a43dc66918ac022ac4dcc592d1912370c31bcee7285d43608adff95ef77a05d350562c8581aafbd01d2ab008ecc23d8e9aab3cded83711c4fe907f50300dfd744b129155802ae98c9624d05ea0fc52263552fbb913eda9f9bc054e0164dd147381badd7e434e2f1f19df6cd7b4da78adb7ecc4778f60107c34105b275cafd26cc88eff2e17990e20ffd9fdd279536a630eb5cd6aca3f3a9dbd113e93afa83f01a45913648b15339efc31a1de80ceedcde45c8c8f4d4304ee7c1f7f2745b63c9790ebf029a6160bb06602a8e860b24090ec9cd10f2e536ead4a2fa95e703553eb395b47e0465d7b7c2baeba156a7035bd47a24a340684c9c98ff1e9a6bf2ed034d5e495dfd3ccd62ee77f85ae78465655036782ff6fa6ef794b7003a9f69302aa4b543e1a2e97f9995a8fb1e5eea78a92d67ba080a8c86d3ee00d464854200d44559305a999fdca94706f1a9818adba1b5ed1d4630ffecd5300aefdda9efd457c3ba2c0197f344ac2e0dcd4c5015b68865cfbb07cab581ec6f79443af15429d968f273555e28e415bc75709673937357278b6a7010992918d625322f26732d9a9a31cd56c3deff15a98fceaa3538329690ef023290207266d933e17fc25e5853244a8bf05f6b4d7735437a47800ec9c23a13a9bb9fae478f4dbdb6e4d6e51445e2c070e59d0e6011e3aca6dd065d7854275088cc8c7cdeaa90629cf0ad85fe7d08d2325aa38e2a96ed1231933660a31fc9df67d39be9025a1748b78a06cc3a97fbf450b42d55c64e027f3d6b5ee1e3e6875c43debfd51a31780ff97556fe090113cc40f1f2438b7d5088c3bef30b1b5550972a376214e940b35d7be8afddd505f58243bec0f1229912fc641cf6bc16d09970a89e877c294d5a1d93acb3f072fb8dc88813227a6293bf0a79c2f7153d03841cb060d8df3523feb46a83a7436ab8185090c272bf21e27b233b2c2efb9590efc9ed5e85ae7e9ad5fe7fd4f8068f7ab24ec6e66783227404cff15cbd69d923c1e08204e6606310c83b05e0028d25864b2a168b353090578cdd9aee7a1d9b45214fa71d8990a84bf30785e1c79a5d82a9c896c17defa6be6daa7074fd8c62ccc2c1ab373ed3cd0258e504b5fe9a2a1c1e88d1f234fca418ca41d74d952ad54951b91543995430aaf0fd15246ea420978c3bca4844878cdcfc63b1402c5a49dd8b487f816a4ed0247c7f132fa1e01e68a399f527742f77c7b8aba8637d1543254c6db24aa92ff8b7402326f37626e6cb85ed624b880705bef6453bf2973ca9a05347c0929fa94e5094937f0f1507e9725cc4674a00b5788c3af05dec0e82f520952596c1b26f8451ed5af0d50bf353694b0bcb8551ca4a9c98934acffaae8ee54a6d46919be96f81ed590af2b0e74332264535e03dda861f8638d1797375e45d01a59a27245e49768ccefcc15197a83586fe966afc88a651cbb1a1bb2a0a30ee71bbfb26f1f0568fe25f2a42c345ef87074eb1fa927c5b0255c32c94b4b85c543fb83471a08c8be1c68126ae32a970b809d2aea241f976144797da2b71e70847f8050856c513221d4f89545ed61ad742afbd93130f84d5cd46ae12498044ffe8380b7d811086899f107035af3fa7ad3f199d11dfa07f7dfb368d8e75e56a1d7e27c9bc122092487dceefba82e0903dbd6c9449c2e62b16aed95842620a205d4a19870bd96ee9f62bd9a6e90dc9d398eab2e8d457c2e4f8a75e4167e79122d3ecd9f3aa52f17b1794ba3c4ffeb06d9a1cbdd280690c0e7d2e9c571c0207edead75ed6a61ebf630e84d3e0cc78ccee3dfcad92681ce65640b499b7eb2bbcf73887ff645d2c196b137c403b9699c1a984e32d48a252ba14745b5fe3bbe7bcac79b1679953a86b058d133d5ba33f21ea4ea78e464379a230d408bf616fa0bbcdfea207a0e03832fa35691bdd8991c5cf79b2009ed686467bc19fc7c00e51eb38d79a144ae4c1f6dc972ea24b5410e3aa610e6119fda27db49f53d0e7cdcada04e10ef83ed0bb33d12a6ef84ba1fd2a060199b9e211f0a9bd7f34d1702fd6ed3a7db8f5dc25a401b64f932dec87f4522898f0e40ebe7008d6b1bed7721a56131cf8d55875338d87bb9c38ca7544ee0e77ee59ca4c4f225a073a0dd9f62ed73b5a0dfd548e7510025a5f11c20b662109f150379bb620b6c437ef397521dccb0bb21ec31244642a7c7ab82e1f8a8cf72f00508393caf9aee65407bc1f8afb8148409ecf5063da4e4c19a651a45ad66cceffee9ff69d898182e125034c1ec526b50637404d287d67c7fba750d7bc22c14853f37590ae1bdcb0e94c012acd98a3abf6bdfb7dfbc5c8769cfbb3eee202d1a7cabfeed8d645873e41deece1dee018c9400e90c6959b9e3ef99655e50785f0645abcfad196e122b4a9f57206c27723e4324e099eb248d703dbcabece35cf05f1b48d1d7688ff2538d7738641303608494200d0fc518fcef68275c23f1d214a0dc04c12627a54d40d05a6c2b658fb3a581be60623866e6fc49274f8ed94791f7779177a91ae415b3b28f9387a147d7051573b69be978f9f90ca63c8e05e3fa6ae94acd1bbf6ac270f6512067f87621e29f2fd3a774e1dfb2a0df8b1f86f89bbfee26d4ca1d0dce64cb94832b8c05cee4aa9c73d76acbc38f48165f8f418979214e2f2e4e2b53553ce08a03118c2d7efb870ebf2e9fdca3537d4658c3cb1675a5d20e9db34105e7feceaf84b97aad9bf8e117c17883c7eb08ccb551c48951e01f317e78ce70a0f4dcf030255c754a841ce62fcc4abc1df241cea13014f90543cf36df45e9875388f52d56b927ecc87ba3ec94e91686b5ae601d00625d1954119b2ba5061eafa040d8395e656ba0cd80b4efedf4451333588a52764af1e6856253059a59ff83577081d33c756691d7b6649e5320d56b74253018acc1724f208df98ea582f786d17987652794b3afab442b3a76a0546ef7433e2abadec8bc4657096085cb776b66067f2540bd2b81746c5160cdfc1db16f0df40abdb0a4e2ef156dfaae162f3a7537070e3caeb2ac0d3935433b6153946efb1de7636cfbb95b9f6f018f47fcde39cb0993f9085173832afaaebf04a4f1e6e9a99834cac967e0798bf7cb172b501be0191b1dea12b0dcbc3183a5834a56471d7397663ea01fa15e095c1e89d62b79e800d58fb3ddee8340023a159624a6e3dbf2c4e995a74819e2f74feb82767bdf29937d0bce7f4c1be1a69b15b17078698330729ebcb5e4ffd4c560be9b0eb3265ea32aa997b61858c3a678e534442411c8ae3e7e2859c38136d1ac702a89645ec7b3a85010d575b0a5211a9bb5471083c1e1aec14b8586c44b2130fc9cc7fabc37139996e643586febd8c7c1e803dd516350a775cf9673136be3e2d7771602c623c0839d4451ecb9f42be1b14a00a8336f43ad4acab495a7782280105620bd57def16e08cb6472db3d3f9ed436bbddbdec6ce81f188e4a0f431820838921b1bf4ab53d1c5f56cf35c424286ba282f614aa28307aac2b9b2afd0a60b2f4ae9eab83fefe9a77cacd9d9de5181c4c28b3cfcc66472e537ef363291211d8c9d82a8de1aaa148a20f54e312c40f1163053e66e7f648cfcf58d02c3a122414e321116d46746197fb31ff681cbbf52d09572ba5672d445bbd90bc5c28fa86bdcfbb98ac06f605f7a615213e2522669687b13f13bee4b30aae2929874bd0", 0x1000}, {&(0x7f000040b000)="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0x1000}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x16) writev(r1, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060295040000e80001040000040d000300000800000005000000", 0x29}], 0x1) 2018/01/29 10:49:20 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) 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, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0xfff, 0x0, 0x7fffffff, 0x4}, 0x8) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/29 10:49:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f00005d3000-0x7)='ns/uts\x00') 2018/01/29 10:49:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) link(&(0x7f00004e9000-0x8)='./file0\x00', &(0x7f000062b000-0x8)='./file0\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000067a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000055b000-0x24)={0xffffffff, 0x3f, 0xfffffffffffffbff, 0x3e, 0x5, 0x9, 0x3, 0x84, 0x6a, 0x80, 0x51e3a919, 0x9751}) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d090000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/01/29 10:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x15, 0xa, 0x80000000, &(0x7f000036b000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00001ac000-0x1)='\x00') mq_timedsend(r0, &(0x7f00004d7000-0x56)="8f1ad3", 0x3, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/29 10:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000f6e000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f0000727000-0x1)="cb", 0x1, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/29 10:49:20 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001d000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000020000)=@assoc_value={0x0, 0x3}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000021000-0x14)={r2, 0x7, 0x6, [0x19, 0x6, 0x0, 0xfffffffffffffff9, 0x122, 0xfffffffffffeffff]}, 0x14) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/29 10:49:20 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") nanosleep(&(0x7f000022a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001f6000)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000340000)='/dev/snd/seq\x00', 0x0, 0x400) clock_gettime(0x0, &(0x7f000010a000-0x10)={0x0, 0x0}) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000df2000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:20 executing program 4: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r0, &(0x7f0000910000-0x8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/01/29 10:49:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f0000fe7000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002fc000)={0x0, 0x0, 0x0}, &(0x7f0000741000-0x4)=0xc) prctl$setptracer(0x59616d61, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/01/29 10:49:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000cda000)='keyring\x00', &(0x7f000055b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000044000)=0x0, &(0x7f000009a000)=0x0, &(0x7f0000bf5000)=0x0) stat(&(0x7f0000848000)='./file0\x00', &(0x7f00004dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r5, 0x407, 0x0) mlock(&(0x7f000077d000/0x4000)=nil, 0x4000) vmsplice(r4, &(0x7f0000719000)=[{&(0x7f0000171000)="1d", 0x1}, {&(0x7f00003eb000-0xf3)="a5", 0x1}], 0x2, 0x0) tee(r3, r6, 0xcfe, 0x0) sendto$inet6(r6, &(0x7f0000640000)="80ba5f037aae294d8484058c39e6e55d29491fc13b50e7af12b61183f405cc91ca7115e813e625ce864065cd0c749ab93223aef9bb3e6869c07b687b8ecaade80d17077b95b189a03efeef68c970d6b2696157e63fbc9504f7c3db1856e1171df51ca62acbfe9847987e24364fdeea8d5e866d3e4a7a4af451e07cf3a25b", 0x7e, 0x4000000, &(0x7f000053e000)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f00000e4000)=0x401) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x4, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000fae000-0xc)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000bd3000-0x8)={0x0}, 0x8) [ 41.480143] binder: 7462:7466 ioctl c0306201 2000afd0 returned -14 [ 41.491527] binder: release 7462:7466 transaction 54 in, still active [ 41.502381] binder: send failed reply for transaction 54 to 7462:7481 2018/01/29 10:49:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x800000000000) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000006a000)=""/213, &(0x7f00005e5000)=0x97) prctl$setmm(0x23, 0x5, &(0x7f0000513000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") mknod(&(0x7f0000a2f000-0xe)='./file0/file0\x00', 0x0, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000099b000)='/dev/pktcdvd/control\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000d3e000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) munmap(&(0x7f000093a000/0x2000)=nil, 0x2000) 2018/01/29 10:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000daa000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000)=0x0, 0x1b4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000091d000)={&(0x7f0000abd000/0x1000)=nil, 0x1000}) sendto$inet(r2, &(0x7f0000a92000)="", 0x10, 0x80, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f03000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002fc000-0x14)={0x0, 0x1f, 0x7fffffff, 0x7, 0xfb, 0x0}, &(0x7f0000218000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000005f000-0x8)={r3, 0x49a8, 0x10001}, &(0x7f0000d11000-0x4)=0x8) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000088e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000ef5000-0x10)={0x77359400, 0x0}, &(0x7f0000e5c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ef4000-0x4)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000036b000-0x8)={0x0, 0x2}, &(0x7f000091c000-0x4)=0x8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x11) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000013d000-0x108)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x8146, 0xe6e, 0x100, 0x3f, 0x1000, 0x0, 0x9, 0x2, 0x2, 0x3e46b5e9, 0x7, 0x1, 0xfffffffffffffffb, 0xffffffff]}, &(0x7f0000ef4000)=0x108) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000ef6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ef6000)=0x1, 0x9, 0x5, &(0x7f0000ef6000)={0x0, 0x989680}, &(0x7f0000ef6000)=0x42, 0x8e) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000ef6000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000ef4000)=[{{0x0, 0x0}, 0xffffffffffffff60, 0x76, 0x4}, {{0x77359400, 0x0}, 0x9e7, 0x1000, 0x4}, {{0x0, 0x7530}, 0x100000001, 0x0, 0x0}, {{r3, r4/1000+30000}, 0xd1, 0x8, 0x9}, {{0x77359400, 0x0}, 0x7, 0x2, 0x0}, {{0x0, 0x0}, 0x40, 0x9, 0x499b}, {{0x0, 0x0}, 0xfff, 0x6, 0x9}, {{0x0, 0x7530}, 0x7fffffff, 0x593d31a9, 0x6}, {{0x0, 0x0}, 0x6, 0x8, 0x1f}], 0xd8) [ 41.528309] binder: BINDER_SET_CONTEXT_MGR already set [ 41.533931] binder: 7462:7466 ioctl 40046207 0 returned -16 [ 41.551711] binder_alloc: 7462: binder_alloc_buf, no vma [ 41.551729] binder: 7462:7514 transaction failed 29189/-3, size 0-0 line 3127 [ 41.557919] binder: 7462:7481 ioctl c0306201 2000afd0 returned -14 2018/01/29 10:49:20 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009c4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x9, &(0x7f0000001000-0x10)={0x3b, 0x9, 0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000939000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000029d000)={0x0, 0x0}) tgkill(r3, r4, 0x3a) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x2080, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000002000-0x29)=""/41) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x0, 0xa464, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0xffffffffffffff99, 0x1, 0x2, 0x80000001, 0x0, 0x1, 0x80, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r3, 0x6}, &(0x7f0000004000-0x4)=0xff41) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) clock_getres(0x8, &(0x7f0000001000-0xe)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4b}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/29 10:49:20 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, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f99000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001e5000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e01000-0x8)={0x0, 0x9536}, &(0x7f00006a1000-0x4)=0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001bc000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000adf000)={r2, 0xbc, "dd0a13ea613fbf37b6b77c96e9047fc4d8a6686898a25eb327f8f75a2fc7a20c07e4f51ef005a8e0dcbb597c19e424d5ef665370f0edb70bb06e8d173f306b2779cc61e7cb590bc637424660b87c87c4a2272be818c165e2ddaf98dcbe31dc73af9c15ca38103114f4e4cc5a42335b23d4ac1de1721239f2cb5f64301450d6b630dd4a6911fcef06b3644a4503d89e737709a4342169e173dfe8a63567e2a1a71838753fc2c765d4da8c4f96901f6e2aac9371e96362dc3d2e8b31b0"}, &(0x7f0000d56000-0x4)=0xc4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x30c, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/29 10:49:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) 2018/01/29 10:49:20 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000a000)="80de6fbe9ca0b154c69761e03e5ce677f702d5efcd56ff13966cd5a34fc95223ab", 0x21, 0x844, &(0x7f000000e000)=@sco={0x1f, {0x8001, 0x8, 0xab5, 0x56, 0x4, 0x2}}, 0x8) 2018/01/29 10:49:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f87000)='big_key\x00', &(0x7f00005bf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f36000)="d1b7ab6cf88ea7635b834d0248a4f71f7c30ed25c43533cd16ac0fcb56df3a98a015a83f33f964cc6eac409eb9ef4f", 0x2f, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00002d3000)='keyring\x00', &(0x7f0000f16000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0x1, r1) keyctl$search(0xa, r0, &(0x7f00003de000)='asymmetric\x00', &(0x7f00004b8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d84000)='/proc/self/net/pfkey\x00', 0x3ffffe, 0x0) mmap$binder(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000900060010000675", 0x26) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000962000-0x20)={0x10000, 0x2, 0x8, 0xffffffffffffff0a, 0x7, 0x81f9, 0x3, 0x1, 0x0}, &(0x7f00002f8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002cf000-0xa0)={r2, @in6={{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x3f, 0x7f, 0x5b}, &(0x7f00005ec000-0x4)=0xa0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000344000)=0x0) userfaultfd(0x80000) process_vm_writev(r4, &(0x7f00001fd000)=[{&(0x7f00007ef000-0x1a)=""/26, 0x1a}, {&(0x7f0000c06000-0x6f)=""/111, 0x6f}, {&(0x7f000073f000-0x61)=""/97, 0x61}], 0x3, &(0x7f00004fc000)=[{&(0x7f000073a000-0x25)=""/37, 0x25}, {&(0x7f0000255000)=""/99, 0x63}], 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000864000)=""/229) r5 = dup3(r1, r1, 0x80000) lseek(r5, 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d6c000)=0x0, &(0x7f0000846000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ca4000-0x8)=@assoc_value={r3, 0x1}, &(0x7f00009aa000)=0x8) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000875000-0x9)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000b86000)=""/4096, &(0x7f00007d7000-0x4)=0x1000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000067b000-0x18)={0x0, 0x80000001, 0x723a, 0x1, 0x8, 0x3}) fcntl$setlease(r0, 0x400, 0x0) ioctl(r0, 0x4000000000001261, &(0x7f0000a27000)="") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dc7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000225000)=0x9) 2018/01/29 10:49:20 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000001a) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=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) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000014000)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000020000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x904, 0x500, 0x0, 0x2, r2}) getgid() r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000020000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000000d000-0x8)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000002000-0x8)='./file0\x00', r3, &(0x7f0000011000)='./file0\x00') ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f000001f000)=0x0) write$selinux_validatetrans(r3, &(0x7f000000d000-0x67)={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u:object_r:var_run_t:s0', 0x20, 0x31, 0x36, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x67) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000022000-0x10)={0x5, &(0x7f0000022000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/29 10:49:20 executing program 1: umount2(&(0x7f000056a000-0x8)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000071c000-0x8)='./file0\x00', 0x1, 0x101) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000955000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009c000)=0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) [ 41.593712] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.607304] binder: undelivered TRANSACTION_COMPLETE [ 41.615793] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 10:49:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000666000)='keyring\x00', &(0x7f0000991000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000af000)='keyring\x00', &(0x7f00006aa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x1, 0x9, r1) r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000950000-0x8)={0x0, 0x0}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r3, &(0x7f0000738000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000982000)=0x6bf) r4 = creat(&(0x7f000026b000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00005c6000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000efa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f000006a000-0x4)=r5, 0x4) 2018/01/29 10:49:20 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockname(r0, &(0x7f0000014000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_procfs(0x0, &(0x7f0000d6d000)='net/ip_tables_names\x00') setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00001d1000-0x4)=0x2, 0x4) 2018/01/29 10:49:20 executing program 6: accept4(0xffffffffffffffff, &(0x7f000087d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0x6, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00009ce000-0x9)='/dev/sg#\x00', 0x759, 0x2) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000039f000)={0x100000000, 0x4, 0x200}) 2018/01/29 10:49:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f5000-0x9)='/dev/sg#\x00', 0x401, 0x220680) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d7c000-0x8c)={0x0, @in6={{0xa, 0x2, 0xb6a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b3c000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000729000)={r1, 0x1}, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r2, &(0x7f00009f1000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f93000-0x4)=0x8, 0x80800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000b2e000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/29 10:49:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000492000)='/dev/ptmx\x00', 0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000fb000-0x4)=0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000c0f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:20 executing program 1: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000005f000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000042000)='./file0\x00', 0x2000001) inotify_rm_watch(r0, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000005f000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000014000-0x4)=r2) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r3, &(0x7f000004e000-0x50)={0x5, 0x0, 0x10000000000, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000037000)="", 0x0, 0x401, 0x0) socket$unix(0x1, 0x7, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000005f000-0x10)={&(0x7f0000002000/0x3000)=nil, 0x3000}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000048000-0x4)=0x100000000, 0x4) 2018/01/29 10:49:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000826000)=@buf={0x8, &(0x7f00008d4000-0x8)="c1ab5dd5b564f184"}) r1 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000000000000fa4a00ab00075b200000002000004000e7003072c101"}) 2018/01/29 10:49:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000bf3000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00000c2000)=0xc) recvmmsg(r0, &(0x7f0000dbb000)=[{{&(0x7f000092e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f84000)=[{&(0x7f0000eed000-0xe7)=""/231, 0xe7}, {&(0x7f00006cb000)=""/23, 0x17}], 0x2, &(0x7f000018c000-0xd3)=""/236, 0xec, 0x40}, 0x1}], 0x1, 0x40000102, &(0x7f0000b7a000)={0x0, 0x989680}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffff9c, 0x8916, &(0x7f000096b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r1}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0}, 0xfffffffffffffe4d) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f5c000)=""/16, &(0x7f0000fae000)=0x2b4) 2018/01/29 10:49:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000001000-0x8)=0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x579, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000002000-0x20)="f278c474ccb56114a9e625cd4f6eead4dd36fe05b4b15b28b8d595100a70be5e"}) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000000)=0x0, 0x4) set_robust_list(&(0x7f0000002000-0x18)={&(0x7f0000ba4000/0x4000)=nil, 0xffff, &(0x7f0000000000/0x1000)=nil}, 0x18) 2018/01/29 10:49:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f00009c2000-0x8)=0x10000, 0x7fffffff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000132000-0x78)={0x9b, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x0, 0x200, 0x4, &(0x7f0000b27000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x400, 0x8001}) fcntl$getownex(r0, 0x10, &(0x7f0000552000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000660000)={0x0, 0x0, 0x0}, &(0x7f00006ef000)=0xc) ioctl$KDADDIO(r0, 0x4b34, 0x800) r4 = syz_open_procfs(r3, &(0x7f0000f68000)='net/route\x00') iopl(0x10000000) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000384000-0x4)=0x0, &(0x7f00000e2000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x3}, 0xfffffffffffffd59, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x91, 0xbd4c, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x81}, 0x0) bind$packet(r4, &(0x7f0000fea000)={0x11, 0xfe, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/29 10:49:20 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000022000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000002d000-0x108)={r3, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x4, 0x1, 0x5, 0x3, 0xfff, 0xffff, 0x2, 0xffffffffffffffff, 0x24, 0x7, 0x1, 0x58f, 0xd2f, 0x800]}, &(0x7f000000f000-0x4)=0x108) r4 = dup2(r1, r1) sendmsg$netlink(r4, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x258, 0x0, [@generic="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", @generic="159f94792017d263b928a0f7cf5c6b2dde5435ab9e92ad1d538763ed6fb9415d5720099b1b4ae7394ff06117087b78db0c80acf2eb4605a7e33109059ae7fb9fd858caa802684a0f1a9a86aa832b35955c16ec7444f3f439c748f7852bda89fb7c4db053a7197423649e6e31a9a81018df4f9c8be948bd41ca6ae7cd8f1bdd117d727683ec413df74978f25313a2aa1f8ce7ce4d30e218627af813847a4da2447b3db2c8d0d96af5cb0cd7d05452f218adf75af5d5a55d0f962863856a20c85a05e28bd77dc3ad3cb143ad7b1d7c8f925aa0777633d177e67237f57ffc4b8aa4e3e5efffa1"]}, @generic="8cc2492aa52572f97acfc517cc8969751079300accd7e5386ed1e730bdddb1755bac7b5899ae8bf0d304399e510fc1119545a69c0048007a4164483c12821a070aa2399ce00c016d2c7f2bca9cdd7afe6b5e2f6c1e8336816363afe219634fac5890103b6fef5870d5ffb95e9e9d90e02188ff52a5f7b7f3ebe28cd25a3f", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="b2e2697e2b7416df5a0dc43a8b"]}, 0x300}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x28, 0x1, 0x1, [r4, r0, r1, r4, r1]}], 0x28, 0x40000}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) 2018/01/29 10:49:20 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000f77000-0x4)=0x0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f78000)={0x4}, 0x4) epoll_create(0x400) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000238000)=0x0, &(0x7f0000662000-0x4)=0x4) 2018/01/29 10:49:20 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f00003a3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009a6000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000517000)={0x0, 0xa0, "83339c9dd4d492b88e61b518d85490d98758afa99f15fffcfd0b25bf077c2ba16bc80bd9c36ea7ab86368e88337d331fad40ed82cb80205508302269e40c7f3957830c7995a7df67a37b5b00bcbc64dce9fbb2ce2297dea2bb85c4ed038eb960c9ce55eb9ba4ae5b736484db1f506ce506100d68e29a90555d7639b824f62205c22517698815609fc885eaebc7efaf51131d3a4d6279d8a9584b0c2d06dfe3f1"}, &(0x7f0000070000)=0xa8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fc2000)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)='coredump_filter\x00') sendfile(r2, r2, &(0x7f000006a000-0x2)=0x0, 0xf3) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00007f0000-0x4)=0x8d) 2018/01/29 10:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000464000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006ae000+0xb7)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000aa2000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f000073f000-0x4)=0x9, 0x4) bind$inet6(r1, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xffffffe3) 2018/01/29 10:49:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xfff7fffffffffffd, 0x2001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) eventfd(0x9) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000476000)={0x3, 0x4ee, 0x3, 0xffffffffffffffff, 0x7, 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000)=0x0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x4, 0x0) 2018/01/29 10:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c8b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000874000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000099e000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r2}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f00009db000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f48000)=0x2e) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ef6000-0x8)={0x0, 0xf637}, &(0x7f0000404000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ee4000-0x14)={r4, 0x2, 0x5, 0x542, 0x28, 0x6}, &(0x7f0000997000-0x4)=0x14) 2018/01/29 10:49:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000aa6000)={0x70}, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x400, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000004000+0x4ab)="4e97", 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000006000-0x4)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000006000-0x8)='net/raw\x00') r4 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x1ff, 0x20000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r4, 0x100000001, &(0x7f0000001000)="") 2018/01/29 10:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000001c000)="") r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000afc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000396000)=0x10, 0x80000) r1 = timerfd_create(0x0, 0x800) r2 = fcntl$dupfd(r0, 0x406, r1) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/01/29 10:49:20 executing program 1: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000315000-0x10)='/dev/input/mice\x00', 0x0, 0x94000) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000aee000-0xb)={0x80, 0xdc8, 0xfffffffffffff65c, 0x5, 0x3, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ae7000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/29 10:49:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000000000)="") remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/29 10:49:21 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ockstat6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/29 10:49:21 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f00002f1000-0x10)='/dev/input/mice\x00', 0x0, 0x501100) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000995000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:21 executing program 1: clock_gettime(0xb, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x81, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000001000-0x8)={0x8, 0x5adf}) 2018/01/29 10:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xf0, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000db0000)='/selinux/checkreqprot\x00', 0x2080, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00009ff000)=""/86) r2 = syz_open_dev$usbmon(&(0x7f00000c7000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x80500) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000762000-0x9b)={0x0, 0x93, "3d8caa0078a767494798cb1928881d175995639f46af37544603dc86dde643f83179ba7ceb6c368aa9c42f9c07ce2fd85f759f0d962fe5284fd61baa6a9d583d93e6ad816387279202e574441fc0fb5aa946dce61702a1922e32690f6967d63b084bd435973c9156c755e8f56fa4e8f743f3d392da5108c5ac35e2b9b2c775154ab477e38ad734923362d67ce245cc64abc989"}, &(0x7f00006cf000-0x4)=0x9b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007c8000-0xc)={r3, 0x401, 0x10}, &(0x7f0000245000-0x4)=0xc) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000f0e000-0xfd)=""/253, &(0x7f0000b2f000-0x4)=0xfd) r4 = request_key(&(0x7f0000925000)='trusted\x00', &(0x7f0000421000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000227000-0x1)='\x00', 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000512000)='keyring\x00', &(0x7f0000f23000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00002c5000-0x4)=0x0) 2018/01/29 10:49:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000384000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000909000)={0x4, 0x4, 0x0, 0x358}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') renameat(r1, &(0x7f0000004000-0x2)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/29 10:49:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = accept$packet(r0, &(0x7f0000b0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000643000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000587000)={@broadcast=0xffffffff, @empty=0x0, r2}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) modify_ldt$read(0x0, &(0x7f00000bd000-0x1000)=""/4096, 0x1000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002d5000)=0x5, 0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x2, 0x2, 0x0}}, 0x8) fstat(r1, &(0x7f0000b0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a94000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x8, 0x1, 0x5, 0xa, 0x20, 0xa0, 0x3f, r2, r3}, {0x3, 0xc23c, 0x3, 0x0, 0x9ee5, 0x4, 0xff, 0xb25}, {0x7fe4, 0x1, 0x3, 0x1bd}, 0x6, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3b}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1, 0x1, 0x6c, 0x174d, 0x7, 0x200}}, 0xe8) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) sendfile(r0, r0, &(0x7f0000294000-0x8)=0x0, 0x29eaf6e3) getsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000dc7000-0x4)=0x0, &(0x7f000020d000-0x4)=0x4) recvmsg$netrom(r0, &(0x7f0000f1f000-0x38)={&(0x7f000049c000)=@full={{0x3, {"7bae24e3d1bfa1"}, 0x1000}, [{"a74a1aeac06c6a"}, {"67e78e14a221f0"}, {"3d7fddf2e5ac5b"}, {"e074baecba91eb"}, {"476c5c8066b0b5"}, {"a3384f0978061b"}, {"8fc5722b861f89"}, {"44297929195941"}]}, 0x48, &(0x7f0000eaf000)=[{&(0x7f0000761000-0xdc)="e0fe502bcbe7a18c2e6eedc879f3289f4e4af133ee0bc009aaaa181efe9bc3ac3529299b6cc969e25389a2c8e7b37d76440d75d21b6a01c8e6777b4e82a91579b5c152aa84d6ca63dd84920c55ea0740545b50ae8b1e8dd3cf9ac57ddbca92b60bebbaef05b7c57305ea88b18eba6b6c95b118d8453159807017bfaa7f6b7eb868ad4168ba8aa09a25d5256549655fe3489567a97e118356d5f5df8045c2c73c2c908dde4bf7dc12852d1ba73dbcfc1b2592b0822b25ad14bea4a4f170c356455b1588ee0f3489c2839e1a2085bf58db13130b074f0d63fb8ce42525", 0xdc}, {&(0x7f0000716000)="4c979d2c41e32a2304d08cbeeaeb28085b3553ad7569aa08943c8ada65acc4b107c4310c84096d29bec04c61c97fb1aeb278122254a1eb8b5f72392a7a766ac8f791815630d3e97827914bbabeff8f169e48f9981bb12d0bba425b9f95ad88b40117667065fc46bdb9", 0x69}], 0x2, &(0x7f0000537000-0x1b0)=[{0xe8, 0x11a, 0x7, "4e8cde046d0412c817eb1660b556d9163d18e3bea4c178416bccf671a8a736d0d069e8894f42e1a1a57dbe032d74787df16e5266c520a47504c9a8e528c7c8929a3e0308fac1021e13076f42065234c03512e2735610aa5a3058eef61d1d225aaaf3269550ca5eebd3d6bab0f78da5bf3f58f95f200a20c189233e6540854d17e7c5dc33fd4062abc78963eaefcd3a6af32ee190f4500855ec80464e60807fb0a2bcaaca7491aa2a0518755c0f5ee4d4f5506c311bb9cb06736b9782cce0b024dcadbd318ca45dbf7e3743626bd32c26e4"}, {0xc8, 0x10c, 0x7, "399a2d736cca5ef74f988fa464dcbca840f37ee6c87b29aa5b8cf92b91908abf3e4811f9dfe49bf1065b002ee293e262922d94bfcf98719dd6d0385b10d3d2c2952e7eb3f29cc372410c59108be223bf55993a8f5bb44715775e5c6aace3698cf53952af1e8df7a730a5104af66ed9e14d3bf27db1d0d2ee9a54b685e08ff2e2a134bfe21dc67641fd9d625cc870ce354277a7abd78dc640a53f6d95fbb86c43ee7a5a77f92377a7063bc8da94c05baef9"}], 0x1b0, 0x81}, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003a6000-0xc)={r2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/29 10:49:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000256000)={0x1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x344, 0x405, 0x3, 0xf3, 0x9, 0x0, 0x0, 0x1, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008d8000-0x8)={0x0, 0x4}, &(0x7f0000e72000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c6c000)=@assoc_value={r1, 0x7}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef3000)='/proc/self/net/pfkey\x00', 0x10080, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000014a000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000975000)="1a", 0x1, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 10:49:21 executing program 2: 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, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/01/29 10:49:21 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000002c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000034000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000018000)=0x1c) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000032000)=0x0) 2018/01/29 10:49:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b05000-0x10)=@common='ip6tnl0\x00') 2018/01/29 10:49:21 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20004895) 2018/01/29 10:49:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4, 0x0, 0x21, 0xc006, 0x0, 0x40000}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r3) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/29 10:49:21 executing program 5: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x50000}]}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ee000-0xb)='/dev/hwrng\x00', 0xa000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000061000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000ed000)={@generic="97ccdc818a077ce3670140376622f2c7", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x0, 0x4, {0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x3e94}}}}) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3, 0x0) 2018/01/29 10:49:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x8080a, 0x2b) writev(r0, &(0x7f00001b1000)=[{&(0x7f0000c3f000-0x2f)="124b82f8d37df08d733062ae72e7b5028b70d62c80dcfa2c691d38a147f63d39b087a4326a149a7856f41be117b2c9", 0x2f}, {&(0x7f0000523000)="3f18292b4e192c34243053d0a99249712a8a918c01d78777f59ba4dc8c659b4584391667117ef7a6050fbdec5e933a4e288108bbff0a19c2c3e5a739610285dbb3062a41c43ed226f92eace2a69557d1c4ba5f36b2ea8586e6040b8cc996b6c8794357bc", 0x64}], 0x2) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000b5b000-0x11)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000248000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f9000)=0xe8) getresgid(&(0x7f0000715000-0x4)=0x0, &(0x7f0000f1b000)=0x0, &(0x7f0000ddd000)=0x0) r3 = request_key(&(0x7f000044e000-0xb)='asymmetric\x00', &(0x7f0000611000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000659000)='security.selinux\x00', 0x0) add_key(&(0x7f0000b35000)='keyring\x00', &(0x7f00003fa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005cd000-0x24)="c194694c5abd8107be5c5b55bb2a31a6007d3a82b8613a11d2c72af224f6ed6450ac7252", 0x24, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000075f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write$selinux_user(r4, &(0x7f0000e17000-0x2f)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2f) setxattr(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000202000)=@known='com.apple.system.Security\x00', &(0x7f00009d6000)='trustedppp1\x00', 0xc, 0x1) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000886000)=0x0) lchown(&(0x7f0000ca4000-0x8)='./file0\x00', r1, r2) 2018/01/29 10:49:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/164) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x6) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000016000)={&(0x7f00006ab000-0x1c)=[0x4, 0x2dee, 0x266, 0x8, 0x4, 0x8, 0x9], 0x7, 0x7f, 0x6, 0xb0, 0x401, 0x400, {0x88, 0x4, 0x182327b2, 0x303, 0x1, 0x4, 0xfffffffffffffffb, 0x5, 0x2, 0x4, 0xc21, 0xffffffffffff0000, 0x0, 0x2, "6ac36f5bef26cbd915bc18e043841fcae9f878b97e0565ea021efea417525f23"}}) write(r1, &(0x7f0000b2a000)="24000000260007000004000a00360712fbffffff0000000216de0000ffffffff0100ff10", 0x24) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000807000)={0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x22, 0x8, 0x262d, 0x4, &(0x7f0000086000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x4, 0x53}) 2018/01/29 10:49:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000)={0x0, 0x0}) 2018/01/29 10:49:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) membarrier(0x1, 0x0) shutdown(r0, 0xfffffffffffffffe) 2018/01/29 10:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003bf000-0x9)='/dev/ppp\x00', 0x400001, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/29 10:49:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x5, &(0x7f00005f7000-0x8)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001b5000-0x15)='/proc/self/net/pfkey\x00', 0x60000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000179000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000f9000-0x8c)={0x401, 0x8, 0x8, '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]}) r1 = syz_open_dev$sndseq(&(0x7f0000262000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000e15000)={{0x4, 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]}) 2018/01/29 10:49:21 executing program 6: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc0000)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0xc) wait4(r1, &(0x7f0000d89000-0x4)=0x0, 0x0, &(0x7f0000dc1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000056000)={0x6, 0x100000000}) [ 42.074894] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 42.101429] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/29 10:49:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000fe0000)='./file0\x00', 0x101000, 0x80) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00005c6000-0x4)=0x0, &(0x7f00003d7000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f00001e0000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa0, 0x0, 0x16, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x7ffffffc, 0x0, 0x0}}]}, 0xfe0e}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) fcntl$getownex(r0, 0x10, &(0x7f00000f3000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$setmm(0x23, 0x7, &(0x7f00004ca000/0x5000)=nil) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a59000)=0x0, 0x4) 2018/01/29 10:49:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000ccd000)=""/0, 0x0, 0x3) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d54000)={0x3, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/01/29 10:49:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7c000)='/dev/sequencer2\x00', 0x402000, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x180)=@getpolicy={0x180, 0x15, 0x200, 0x4, 0x1, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x0, 0x3, 0x0, 0xa, 0x20, 0x80, 0x16, r1, r2}, 0xffffffffffffffff, 0x2}, [@algo_aead={0x130, 0x12, {{'rfc4309(rfc4106(gcm(aes)))\x00'}, 0x718, 0xc0, "b61e740bb0f461b687096f2c7702189722b4463e879a33b3e4cde0b10091bb2534db68af86a67854a84531e73532a1bd8a9df05193d483cc541770f9cca857e02124491510a7cda12b12064c175bb8cb04c365cddbd9cb7f9f8977a03a907b4357356b42f61d15aa93d28f9b99f02180453babf60a84749ba3e01ed58cab58c069bc6b0efbc905915714a20642713d298e9b707d76bb5d8e23812e3e6cd70f2c690a62e9957658a6ff64d5874acb97db614962658f8639864d070d985c01c07c48b66b2442c11d58ef9ad4c9859ce9fd02d9008e97f38b1de3b3276b543c1d844c7c7b"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x80}, 0x40000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0xdb)="f7aafb2c1780a363112c2ed3018ce79885ea60239e09cec389e854bb84bd93554270c4edfe8528b6ac36534c8fbb888008ac8c55ae69f0e05b8992314a98fa5e806d50014de9ac0eb162cc16883ac60a52c3b6e6ebea6bd136e1f2ce0c0653a45d69cb213f04da390aa6466f3a1b56089aad537a6cca413b90cc821300f4a64d0d1d60bd1eec6dec653b4f1e32d57b383d73a75c4fe3b3a80df7db946faf5c427214b1c85da1cd064b0f591b2c74a5d5e4368509ef3c3cfba04b28c2ebb4a94644267aaaa8c6acdefb09169b64fa76f507ca60b071b4c43cb20917") r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x4, 0x0, 0x37, 0x2, 0x2, 0xb65b, 0x1, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fff, 0x8, 0x7, 0x800}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r4, @in6={{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x88}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000f73000-0x38e)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2018/01/29 10:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000047000-0x8)='./file0\x00', 0x129000, 0x68) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000754000)={0x9}, 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) writev(r1, &(0x7f00009e0000-0x40)=[{&(0x7f0000165000-0x1000)="8b", 0x1}], 0x1) 2018/01/29 10:49:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f0000ac0000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00000db000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f530306", 0x58}], 0x1) pipe2(&(0x7f0000272000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f00000a3000-0xd7)="083efe151da46d1451154c85fc0d7ccc068a656ffc59d04d57e6fcd247fb298e7fb0bfb08ea9d9cb127550a983cd4ded9da7680c384d625f99df3a394fcd8b544680cc99eb06047f7f50aaa801358574b1da1c9a5f613869eaed6c7624912027ffa44cc6f5c881fecc48effc96faa032479c5acde8ca9552ede7a8c58d0ed407e748952a1a1b0cd7df82f70986a97e606894412e1a3a6b00765984676d1521745236eecedb159f6b966851340fe4b62396f9f88d0bf9e55169de3ec302a9dbb728b89b5fd35e1729c8bc7af60d5bc40adfd5b1ac369bfd", 0xd7) 2018/01/29 10:49:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x0, 0xf0) socketpair(0x5, 0x1, 0x6, &(0x7f0000a28000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000453000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x1, 0xff, 0x80000001, r2}, 0x10) 2018/01/29 10:49:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e4b000)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00001e6000-0x18)={0x9, &(0x7f00001e2000-0xd3)=""/211, &(0x7f00007c5000)=[{0x8, 0xf, 0x7, &(0x7f0000b91000-0xf)=""/15}, {0x10001, 0x7d, 0x94, &(0x7f0000eb3000-0x7d)=""/125}, {0x1f, 0xef, 0xffffffffffffffff, &(0x7f00009b5000)=""/239}, {0x80, 0xa7, 0x2a, &(0x7f0000386000-0xa7)=""/167}, {0x5, 0xee, 0xffffffffffff0b5e, &(0x7f0000479000)=""/238}, {0x5a5, 0xc9, 0xff, &(0x7f000007f000)=""/201}, {0x37, 0xa9, 0x8, &(0x7f000096c000)=""/169}, {0x6, 0xbb, 0x6, &(0x7f000012f000)=""/187}, {0x2, 0x84, 0x1fa, &(0x7f0000ced000-0x84)=""/132}]}) r2 = syz_open_dev$sg(&(0x7f000057e000-0x9)='/dev/sg#\x00', 0x20, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000609000)={0x4, 0x2, {0x3, 0x0, 0x5a5a00, 0x2, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000645000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto(r0, &(0x7f00003ca000)="", 0x0, 0x20000051, &(0x7f0000500000)=@ipx={0x4, 0x0, 0x0, "0bb645aa2c98", 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00006ec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000329000)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/29 10:49:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000273000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000616000)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) prctl$getname(0x10, &(0x7f0000689000-0x2c)=""/44) ioctl$TCSETA(r0, 0x5406, &(0x7f000020c000-0x14)={0x7ff, 0xe547, 0x2, 0x6, 0x5, 0x3f, 0x5, 0x6, 0x7, 0xff}) getpeername$ipx(r1, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x7fffffff) ioctl(r1, 0x8916, &(0x7f0000000000)="") prctl$setmm(0x23, 0x5, &(0x7f00004cc000/0x4000)=nil) bind$netrom(r1, &(0x7f00009b3000-0x10)=@ax25={0x3, {"92aebb1dbfcb3f"}, 0x5}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000be6000-0x78)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x0, 0x5, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) openat(r0, &(0x7f00001a9000)='./file0\x00', 0x1, 0x6a) 2018/01/29 10:49:21 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000009000-0x4)=0x3, 0x4) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x3) 2018/01/29 10:49:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mknod$loop(&(0x7f0000106000)='./file0\x00', 0xe008, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83af", 0x2, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d84000-0x30)=[{&(0x7f0000ec6000)=""/108, 0x6c}], 0x1) 2018/01/29 10:49:21 executing program 6: r0 = socket$inet(0x2, 0xb, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/29 10:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ab000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000094f000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_open(&(0x7f00002e4000-0x12)='/dev/input/event#\x00', 0x41, 0x10, &(0x7f000088b000-0x40)={0x81, 0x0, 0xfcb, 0x2, 0x6, 0x8001, 0x23c, 0x55c}) 2018/01/29 10:49:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_int(r1, 0x0, 0x23, &(0x7f0000899000-0x4)=0x7fff, 0x4) bind$inet(r0, &(0x7f0000aeb000-0xe)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003da000)={0x1df, &(0x7f0000c1a000)=[{0x10000, 0x7, 0x2, 0x20}, {0xd4, 0x4e4, 0x1000, 0x4}, {0x8001, 0x100, 0x8, 0x3ff}, {0x2, 0x9, 0x3f, 0xffffffff}, {0x800000, 0x800, 0x9, 0x9b45}, {0x7fffffff, 0xb69b, 0x3, 0x200}]}, 0x6) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f000014a000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x3, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) 2018/01/29 10:49:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b73000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000037e000-0x14)={0x8000, 0x2, 0xffff, 0x32, 0xf5}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003dd000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b55000)=0xe8) r3 = getgid() fchown(r0, r2, r3) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000048a000-0x4)=0x7, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000e89000)={&(0x7f000026b000/0x4000)=nil, 0x4000}) 2018/01/29 10:49:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000881000)='/dev/urandom\x00', 0x0, 0x2) syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) 2018/01/29 10:49:21 executing program 0: personality(0x4000009) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 10:49:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) clock_gettime(0x0, &(0x7f0000c71000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {r2, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/29 10:49:21 executing program 6: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x4000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x18, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) fsync(r0) 2018/01/29 10:49:21 executing program 7: mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x200, 0x0}], 0x200000000000036a, &(0x7f000000b000-0x10)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000060000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000047000)={0x68, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000005f000)=0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x10, r2, 0x80000000, &(0x7f0000061000-0xd4)=""/212) r3 = signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8)={0x0}, 0x8) signalfd4(r3, &(0x7f000005d000)={0x0}, 0x8, 0x4) 2018/01/29 10:49:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000c0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) write(r2, &(0x7f0000dfa000-0x36)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770f40590e4a3cabbb601ac18d89180061753ab997d502576ba795e77c0", 0xfffffffffffffd32) openat$keychord(0xffffffffffffff9c, &(0x7f0000667000)='/dev/keychord\x00', 0x802, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000878000)={{&(0x7f0000949000/0x6000)=nil, 0x6000}, 0x2, 0x0}) eventfd2(0xfffffffffffffff8, 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003e0000-0x20)={0x0, 0xd, 0x0, 0x200, 0x3, 0x100000001, 0x2, 0x78, 0x0}, &(0x7f000021b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000076f000-0x8)={r4, 0x9, 0x8e7}, &(0x7f00000f4000-0x4)=0x8) tkill(r3, 0x1000000000016) dup2(r0, r1) 2018/01/29 10:49:21 executing program 4: clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:21 executing program 3: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) flock(r0, 0xc) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000043000)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) 2018/01/29 10:49:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r2 = request_key(&(0x7f0000d72000)='trusted\x00', &(0x7f0000773000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003bf000-0x4)='-*#\x00', 0xfffffffffffffffa) request_key(&(0x7f00007c1000-0x8)='rxrpc_s\x00', &(0x7f0000888000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000616000-0xc)=')/mime_type\x00', r2) add_key(&(0x7f000064c000)='syzkaller\x00', &(0x7f0000af7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000086e000)="050d83e73820b188a7317628ff3ec02d96f24fb36d60a27266cfb97d23b7c8fab0f46fabe82af7829803121562bd84f9f277aef248e782a56c28a8648a84707bfd149509eff3e0d23aeb7d1951d1f24b746667b1e19c90f1c0eb71535635232cdf4a4d3923e714e3d96245b36ae5805d39012279", 0x74, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f000069e000)='keyring\x00', &(0x7f0000f03000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000bfa000-0x8)='keyring\x00', &(0x7f0000624000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) r5 = syz_open_dev$usbmon(&(0x7f00005e0000)='/dev/usbmon#\x00', 0x2, 0x800) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000c02000-0x28)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, [@dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x28) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000084b000)=@add_del={0x2, &(0x7f0000146000-0x10)=@common='teql0\x00', 0x2}) keyctl$describe(0x6, r4, &(0x7f0000865000-0x1000)=""/4096, 0x1000) 2018/01/29 10:49:21 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ffa000)=0x0, &(0x7f00003bf000)=0x4) 2018/01/29 10:49:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f6000-0x9)='/dev/rtc\x00', 0x101840, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000013c000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000a6000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a43000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dfa000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/01/29 10:49:22 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4200, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x800) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184", 0x0, ""}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) 2018/01/29 10:49:22 executing program 5: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000963000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7e74970af82fb4ef, 0x3, 0xfffffffffffffff7, &(0x7f0000fa9000-0x8)={0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f00008b9000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r5, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r5, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000756000-0x4)=0x0) ptrace(0x4207, r2) ptrace$setregset(0x4204, r2, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="00000000008000c0", 0x8}) 2018/01/29 10:49:22 executing program 6: r0 = open(&(0x7f00002ff000)='./file0\x00', 0x4400, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x5, 0x4) r1 = accept4$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3ff, 0x6, 0x8, 0x3, 0x837, 0x1, 0x4, 0x6, 0x0}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0xffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000002000)=""/89) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x4000000000000000, 0x80, 0x3f, 0x3ff, 0x8, 0x20, 0x6, 0x4, 0x77051b8, 0x3, 0x7, 0x1800}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r4}, 0xc) ioctl$void(r1, 0x5451) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0xc)={r2, 0x100, 0x2, [0x3f, 0x10000]}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000006000-0x8)={0x9bc, 0xae}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0xfff, 0x5, 0x3, 0x44a1, r3}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x29e, 0x4) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8000}, 0x1c) 2018/01/29 10:49:22 executing program 4: prctl$void(0x22) r0 = syz_open_dev$mice(&(0x7f00007b9000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00006db000)=""/86, &(0x7f0000a53000-0x4)=0x56) 2018/01/29 10:49:22 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002b9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f00000f0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f2f000-0x20)="f30002008000fa2000000004bd000000000000000000230969000bff00430001"}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ff6000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="1d25a812b80c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) 2018/01/29 10:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002fd000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a03000-0x8)={0x0, 0x0, ""}, &(0x7f0000a24000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000926000-0x8)={r2, 0x400}, 0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) close(r0) r3 = getpid() ptrace(0xffffffffffffffff, r3) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00006fe000-0x8)={0x5, 0x20}) 2018/01/29 10:49:22 executing program 2: mlockall(0x3) 2018/01/29 10:49:22 executing program 1: r0 = creat(&(0x7f000096b000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d58000)={0x0, 0xc4, "cb8cc7cba121e620662d8a87d42fa10360ffaec9184cbb740f7d3221b157fe43bf34a73f09f4031c9a3c02a532df3f5827933e10321124614bc29cb4b053f330fc71f22bfc96a5c70bd9617493eeb99bff88f3d83ab233dd14b1568e210d55ff1c274c500219f0abb48fbf21dc29d223629cd9c864fbaac46080b667d06bd5b06c15585eb1cd63d9ccc9293f1e30e059e0484b6b9e8f8f44978391dd35b2e552c2176dada899b896a2726b4506f9f366952a1cedcbd8c6632e1482cdb1521dfddbc0acca"}, &(0x7f0000000000)=0xcc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b89000-0x8)={r1, 0x40}, 0x8) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000057"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/29 10:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000707000)=@known='com.apple.FinderInfo\x00') clone(0xffffffffffffffff, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f000019e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:22 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000005000-0x14)={0x6, 0x20, 0x7, 0x93a, 0xd9, 0x1d, 0x7, 0x200, 0x9, 0x4123d755}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000005000-0x10)={0x1891994b, 0x20001000, 0x3000, 0x3, 0x1000, 0x2, 0x7, 0x7f, 0x6, 0x8}, 0x10) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) 2018/01/29 10:49:22 executing program 6: unshare(0x20000200) unshare(0x24020000) sync() clone(0x2024000, &(0x7f0000001000-0x149)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000aed000-0x2)="") getrusage(0xffffffffffffffff, &(0x7f00002af000+0xe9)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000447000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00004ff000-0x8)={0x0, 0x1000, 0xb2}, &(0x7f0000af6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000019a000-0x18)={r1, 0x4, 0x30, 0x7, 0xe6d}, &(0x7f0000958000)=0x18) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/29 10:49:22 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x2, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000002000-0xc)={0x3, 0x5, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000)={0x401, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed3000)='/selinux/enforce\x00', 0x40842, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 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}}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000650000-0x8)={0x0, 0x5}, &(0x7f000056a000)=0x8) socketpair$inet(0x2, 0x5, 0x99, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f62000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) tkill(0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000e8e000-0x4)='tls\x00', 0x4) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00009e9000-0x10)={&(0x7f000074f000/0x4000)=nil, 0x4000}) 2018/01/29 10:49:22 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000b81000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @igmp={0x9d11a342d4123da1, 0x0, 0x0, @multicast1=0xe0000001, "139ddd84"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) 2018/01/29 10:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000df1000-0x4)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000094000)='/dev/input/mice\x00', 0x0, 0x200) 2018/01/29 10:49:22 executing program 2: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x3) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000727000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000087a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008a000)=0xe8) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b3f000-0x8)='./file0\x00', &(0x7f000019e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b3e000)=0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000725000)={0x0, 0x0, 0x0}, &(0x7f0000b3e000)=0xc) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b3f000-0x4)=0x0, &(0x7f0000b3f000-0x4)=0x0, &(0x7f00002ca000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a86000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008ca000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e2000-0x4)=0xe8) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005cb000)={0x0, 0x0, 0x0}, &(0x7f0000b3e000)=0xc) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b3f000)=0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 10:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/policy\x00', 0x0, 0x0) mprotect(&(0x7f0000dad000/0x3000)=nil, 0x3000, 0x0) 2018/01/29 10:49:22 executing program 5: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000508000-0xb0)={{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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r0, 0x4, 0x42c00) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/29 10:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = creat(&(0x7f00007a3000)='./file0\x00', 0x15f) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x18) 2018/01/29 10:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000b45000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @empty=0x0}, &(0x7f0000605000-0x4)=0xc) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x466, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xfffffffffffffe1a}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000075b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a2000-0x4)=0xe8) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a7", 0xa, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x0}], 0x1, 0x4800) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f1c000-0xc)={0x3800000000000000, 0x1, 0x3ff, 0x5, 0x5b}, 0xc) 2018/01/29 10:49:22 executing program 4: r0 = socket$inet(0x2, 0xa, 0x6) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, 0x4) 2018/01/29 10:49:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f65000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fa000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x2}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r2, 0x0, 0x41, &(0x7f0000e01000-0x11)=""/17, &(0x7f0000dff000-0x4)=0xb8) 2018/01/29 10:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) prctl$void(0x1f) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000514000-0xf2)=""/242) 2018/01/29 10:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00001ff000-0xc)='/dev/random\x00', 0x0, 0x48400) r0 = syz_open_dev$mice(&(0x7f00004ee000-0x10)='/dev/input/mice\x00', 0x0, 0x1) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00007e0000)={0x101, 0x0, 'client0\x00', 0x3, "fbe05a0ed9e6470a", "49644ee1de799fc42197a02804f1de05eb503a64da7aadd0b3b052ab25abe896", 0x5c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(0xffffffffffffffff, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f40000-0x4)=0x5, 0x4) 2018/01/29 10:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000255000-0x38)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000061d000-0x10)={&(0x7f0000b05000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000062d000)={0x7, &(0x7f0000b97000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00003d8000-0x8)={r2, 0x3}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005f9000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000212000)={0x7fff, 0x0, 0x10003, 0xf6}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000144000)={0x0, r4}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00007e7000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000ea000)=0xc) sendmsg$nl_route(r0, &(0x7f0000b4e000)={&(0x7f000081d000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000762000)={&(0x7f0000ddc000-0x60)=@ipv4_newaddr={0x60, 0x14, 0x600, 0x5, 0x0, {0x2, 0x8, 0x48, 0xfe, r5}, [@IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_CACHEINFO={0x14, 0x6, {0xf01d, 0x6, 0xe248, 0x1300}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x800, 0xa8b, 0x1ff}}, @IFA_BROADCAST={0x8, 0x4, @dev={0xac, 0x14, 0x0, 0xc}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x60}, 0x1, 0x0, 0x0, 0x14}, 0x40840) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f000086f000-0x10)={&(0x7f000002d000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000058000-0xc)='/dev/autofs\x00', 0x204000, 0x0) inotify_add_watch(r0, &(0x7f0000e9d000-0x8)='./file0\x00', 0x20000000) 2018/01/29 10:49:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f65000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000002000-0xc)={0x3, 0xffffffffffffffff, 0x1000, 0x6, 0x8, 0x81}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000)={{0x0, 0x3, 0x6, 0x3, 0x0}, 0x4, 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x74, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff}]}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xff7}, 0x8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x402000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004000)={r1, 0x80}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000006000-0x4)='/dev/sg#\x00', 0x7c2, 0x20000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000006000)={r1, 0x0, 0x1, 0x2}, &(0x7f0000006000)=0x10) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000005000)={0x3, 0x24, 0x18, {r4, r5+30000000}, 0x1, 0x9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000007000)={r6, 0x3}) r7 = geteuid() stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r7, r8) 2018/01/29 10:49:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000ff0000)={{0x0, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f00000e4000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000054000)=@file={0x0, ""/108}, &(0x7f0000ec0000-0x4)=0x6e) readlink(&(0x7f0000fa2000)='./file0\x00', &(0x7f00003fa000)=""/4096, 0x234) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000-0x10)={0x2000000000000068, &(0x7f0000012000-0x10)=[{0x8000, 0x1fffffbfffffff, 0x0, 0xfffffffffffff027}]}, 0x9) 2018/01/29 10:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000006280ff4000000fd17e9ffff06000400", 0x39}], 0x1) 2018/01/29 10:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00005b8000-0x83)=""/131) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) sysfs$2(0x2, 0x1000, &(0x7f0000a1a000)=""/0) 2018/01/29 10:49:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7fff) ioctl$TCFLSH(r0, 0x540b, 0x5) mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000123000)=[@in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfffffffffffffff8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000101000)=0x0, &(0x7f0000398000)=0x4) syz_emit_ethernet(0x32, &(0x7f00002ec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f00002b2000)={0x0, 0x1, [0x0]}) 2018/01/29 10:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getpgid(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r1/1000+30000}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bcd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$nfc_llcp(r2, &(0x7f0000ff8000-0x60)={0x27, 0xff, 0x8000, 0x5, 0x8, 0x2, "4f1fbc9cc29f974c7967bd17cd134a68a880bcd8e36ea9e5b5e01b8babb765c89972a0fc357952942710cbe04583bbfaa791bc7acf469e8a2a47a440713a01", 0x4}, 0x60) 2018/01/29 10:49:22 executing program 7: socket$pppoe(0x18, 0x1, 0x0) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") inotify_add_watch(0xffffffffffffffff, &(0x7f00005bb000-0xa)='./control\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b52000)='/dev/vga_arbiter\x00', 0x10100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) 2018/01/29 10:49:22 executing program 0: r0 = userfaultfd(0x80800) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00001f2000-0x10)={&(0x7f00003e5000/0x4000)=nil, 0x4000}) 2018/01/29 10:49:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x40000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/29 10:49:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7b000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) dup2(r0, r0) dup3(r0, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000f40000)='./file0\x00', 0xa00ff, 0x104) 2018/01/29 10:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = geteuid() quotactl(0x3, &(0x7f0000d6d000-0x8)='./file0\x00', r1, &(0x7f0000f47000)="999fffeee08a8dddc66121407f4e7ef900f40edba5c748bd64541f04b0a4c2bbdae10519794d08245fec0be29ce83334aa35a529df113e12935c072f0a6a18517f57cffd2526ea7e175300ca9bbde4eeccfc4c89d145029cdd997ea088eab736319ee220a1") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c49000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000d0e000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x200) setsockopt$sock_int(r2, 0x1, 0x3, &(0x7f0000408000)=0x9, 0x4) sendfile(r3, r3, &(0x7f0000dc0000)=0x0, 0xff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000fe6000)={0x5, 0x0}) 2018/01/29 10:49:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000e7a000)=""/84, &(0x7f0000403000)=0x54) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000)=""/204) read(r0, &(0x7f0000001000)=""/132, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000003000-0x2f)=""/70) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000005000-0x4e)="b2bd26eb1b3ad69f8f2512c5a415db71d6a0106b5350acf292a67e4be926a53946fa41df6b152b10978ebb58fc48a1f031228cc7ac75f98053405f1e068ce98762b3ffc59ebf4094c63241a18d45", 0x4e) ioctl$KDMKTONE(r0, 0x4b30, 0xfff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000005000)=r3) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000005000)={0x2, &(0x7f0000004000)=[{0x50, 0xcca}, {0x5, 0xdba}]}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000007000-0x88)={0x5, {{0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xbdeb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x5)='aufs\x00', 0x0, &(0x7f0000007000)="33eba4190f46a2d1356300ccc17f41a5d9fb1df1ec7316e06021600bc530056ef35cdf37d8471f11f1cbb953471973cf8826269ac0cc6b82010b5c0612bd70ca721098dbae0cba4c02cd9ddbb86ef58c25d8afda22") ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000002000)=0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000004000-0xc)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) 2018/01/29 10:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000fe1000-0xca)="e135550093b8d212f2633c22b2117f1fb783d75adf04f9c73b685b4ebfc90164fc84c81919da29b2c1921a62dea653cf8a84f45691de9110ab0064dcc3251cb1f75ee1f451079a2171d56c8688d87382a285d33f795deb4deacc4cb6000000c244656d658e4d2ac67c04edbdc365b06a8713723dadf6b66317b109fa5d92b3c08c062d54df24067b7151fb4dcb050692628520bfe3145de5d199a7ff5ecedbee5d7aadfa1eca3d631903b9869590656c769a3ada314e720250f11cdb3afb29946bee8c5dc16293903437", 0xca) 2018/01/29 10:49:22 executing program 2: r0 = creat(&(0x7f0000e07000)='./file0\x00', 0x10) ioctl$KDSKBLED(r0, 0x4b65, 0x1) mmap(&(0x7f0000000000/0x6f0000)=nil, 0x6f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f00006f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006f1000-0x4)=0x0) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000482000-0xc)={0x0, 0x0, 0x0}, &(0x7f000063e000-0x4)=0xc) syz_fuse_mount(&(0x7f00004ab000)='./file0\x00', 0x1, r3, r4, 0x8000, 0x0) mmap(&(0x7f00006f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f000023e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006f2000-0x4)=0x10, 0x80800) mmap(&(0x7f00006f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f00006f0000)='stack\x00') 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_INFO(r1, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) 2018/01/29 10:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000)="", 0x0, 0x800000020000000, &(0x7f0000751000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x342) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) r1 = request_key(&(0x7f00004cf000-0xb)='cifs.idmap\x00', &(0x7f0000722000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000076b000-0x1)='\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f00004ef000-0xa)='syzkaller\x00', 0x0) writev(r0, &(0x7f0000dd0000)=[{&(0x7f000062a000-0x1000)="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", 0x0}], 0x232) 2018/01/29 10:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x6, 0x800) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000d000)='net/llc\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000afc000)=0x400, 0x4) timerfd_gettime(r0, &(0x7f0000d93000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000029d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d88000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000591000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, r2}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c23000)='/selinux/enforce\x00', 0x0, 0x0) getpeername$netlink(r3, &(0x7f0000b43000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b12000-0x4)=0xc) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/01/29 10:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000956000-0xc)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008be000)='/dev/rfkill\x00', 0x5bdb80, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00002e2000-0x10)={r3, &(0x7f000046c000)=""/133}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x0, 0x0}) ppoll(&(0x7f00005d7000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000376000)={0x0, 0x0}, &(0x7f0000e98000-0x8)={0x0}, 0x8) 2018/01/29 10:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) r1 = open(&(0x7f0000500000-0x8)='./file0\x00', 0x200000, 0x84) ioctl$KDSETLED(r1, 0x4b32, 0x0) 2018/01/29 10:49:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x1000000000000010) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104fff6fd7b63140700000000000500080001000200dcffdf000d", 0xdb) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d80000)=0x6) getsockname$netlink(r0, &(0x7f00005fc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009df000)=0xc) 2018/01/29 10:49:22 executing program 7: 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) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000002000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000011000)=0x0, 0x3, 0x7, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x9, 0x7) sendto$packet(r1, &(0x7f0000002000-0xdb)="4e43ceffab119c677a1a676bffeb5e91a5f6d2dc8aac70f414918138a99a03e5d0af20d24115d3cb3b6d092a8aaadac65f0ff37f4adc4ade654e0c37d7cebbab6817c9bfb4ca5ec18e12ea63125ef1f366fb8616976166d79ebd064600197dea3dc813fd71b12ea4031f7df96cac8d1469061cc9721a4fe9b13e4eb30bf3054d2fb8bb56e7772165c6992b618d35f75c463a614fa79a6ad60e13eb1b55ea91e6b8abd27fc2e5ce354622c305f4b7116604c7812a3bed52d901e03039f086e50e9330048f508d230dbfe0439766b5aa6f2a84366430ff00b022be92", 0xdb, 0x20000004, &(0x7f0000001000-0x14)={0x11, 0xf5, r2, 0x1, 0x1f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f00006b0000/0x7000)=nil, 0x7000}, 0x9, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d04000)="90f1c80a40fb5a752d73372d02fc9a93e46fb8502788c6b25b4fe4", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00006c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x10000000000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") statfs(&(0x7f00000ca000)='./file0\x00', &(0x7f0000cf5000-0xa6)=""/166) 2018/01/29 10:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r1 = dup(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000118000-0x5c)={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5dc6}, {0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x0, [0x3, 0x3, 0x4, 0x0, 0x7, 0x0, 0x400, 0x8001]}, 0x5c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) shutdown(r0, 0x1) 2018/01/29 10:49:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x80, 0x150) fchdir(r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000001000)={0x80000000, 0xfffffffffffffe00, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000763000-0x30)={0x18, 0x0, &(0x7f0000cab000)=[@increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x0}, @increfs={0x40046304, 0x1}], 0x92, 0x0, &(0x7f0000001000-0x92)="116f82c3a73a8a1f09d0d0d89f1a8e6febc68134c0dfd0823637931290fa056f7db1f9e76900458ac1370a8b761960f026b3b80e4715578f09bec22fac125f01db52f66ab09f1e82037b0642e7888cb1773e1a39b32517b396a9fd03cb9d27dec2d496e3b269e04fab26cace4a8e3550366b931e583f2898b9c1ac33916567019e796d7d934cb05babb837c59af4931dae98"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000d7000)=0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r4, 0x80045104, &(0x7f0000001000-0x1)=0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000130000)=""/113) 2018/01/29 10:49:22 executing program 1: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00005d6000)={@dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x8, @loopback=0x7f000001}, 0xc) 2018/01/29 10:49:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000410000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000286000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b7b000-0x14)={0x8, [0x7ab5, 0x2, 0x5, 0x4, 0xfffffffffffff800, 0x7, 0xdc6d, 0xfffffffffffffffc]}, &(0x7f000015b000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000bec000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key(&(0x7f0000ec9000-0x6)='rxrpc\x00', &(0x7f0000a22000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r2, 0x7) 2018/01/29 10:49:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000829000)='/selinux/status\x00', 0x0, 0x0) r3 = accept$inet(r2, &(0x7f000043e000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fe000-0x4)=0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000f6d000)={@common=""/16, @ifru_ivalue=0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f000057f000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000f6e000)=0x10, 0x80000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:22 executing program 7: pipe(&(0x7f0000f69000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000048e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000)=0x0) recvfrom$packet(r0, &(0x7f0000e44000)=""/135, 0x87, 0x0, &(0x7f0000001000-0x14)={0x11, 0x9, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000bc000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006e1000-0x4)=0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000ab6000)=0x0) tgkill(r3, r4, 0x26) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) recvmsg(r1, &(0x7f00009a0000-0x38)={0x0, 0x0, &(0x7f0000791000-0x40)=[{&(0x7f00005a3000-0x11)=""/17, 0x11}, {&(0x7f0000076000)=""/114, 0x72}, {&(0x7f0000cb1000+0xaac)=""/138, 0x8a}, {&(0x7f0000c16000-0x1)=""/1, 0x1}], 0x4, 0x0, 0x0, 0x7fff}, 0x2) 2018/01/29 10:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f5e000)=0x0) process_vm_writev(r1, &(0x7f0000a8b000)=[{&(0x7f0000705000-0x6a)=""/106, 0x6a}, {&(0x7f0000ff6000)=""/210, 0xd2}, {&(0x7f000040e000-0x44)=""/68, 0x44}], 0x3, &(0x7f00005a6000)=[{&(0x7f0000db9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl(r0, 0x400000000000126a, &(0x7f0000583000-0x2)="") 2018/01/29 10:49:22 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000e000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000000d000)={0x0, 0x1000, "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"}, &(0x7f000000d000)=0x1008) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000e000-0x8)={0x0, 0x1}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000e000-0x58)={0x0, 0x50, "029b5b19afcbfb2d5398c6a8c473f1bd8faa13cdaec17a581a26adf7a81c5de90ccec4dab090ca3c91f3a8d1b85cd714cd1603f4312d92176915c22a91bacab5d35ce9509d81aa9663c5b7f2341d7810"}, &(0x7f000000c000)=0x58) sendmsg$inet_sctp(r2, &(0x7f000000d000-0x38)={&(0x7f000000d000)=@in6={0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3f}, 0x1c, &(0x7f000000c000)=[{&(0x7f0000002000-0x58)="421bdcfdcb7f3159c4743a04a2092b4e21c5022f7c194e2e5c2a10e03594ef8a122c87c319f9bca9ae9b5a40b59cd072ac3628596253e0b360c8fc4eb8b81ed246e100c511c1df5ff410ea29e7cb42516d51580df4897451", 0x58}], 0x1, &(0x7f000000d000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x4, 0x8, 0x7, 0x80000000, 0x6, 0x200, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x10000, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x262, 0x8, 0x3, 0x8000, 0x8000000000000, 0x7, 0x101, r5}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x5401, 0xffff, 0x6}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x9, 0xac18}}], 0xf0, 0x40000}, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000-0x10)={r1, 0x1, 0x6, @random="117d4c104017", [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000-0x10)={0x0, 0x1, 0x6, @random="117aff0d71b9", [0x0, 0x0]}, 0x10) 2018/01/29 10:49:22 executing program 0: r0 = add_key$user(&(0x7f00009cd000)='user\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db8000-0x16)="", 0x0, 0xfffffffffffffffb) getgroups(0x1, &(0x7f000054d000)=[0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/29 10:49:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cba000-0x4)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000394000)={0x2, [0x6, 0x93]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x810, r1, 0x19) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000002000-0x2b8)={0x7fffffff, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000-0x30)={0xd0, 0x0, &(0x7f0000002000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000001000)=[], &(0x7f0000003000)=[0x58, 0x78, 0x40]}, 0x6}}, @enter_looper={0x630c}, @release={0x40046306, 0x4}, @increfs={0x40046304, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000001000-0x18)=[@flat={0x77682a85, 0x1, r2, 0x4}], &(0x7f0000003000)=[0x18, 0x38, 0x18, 0x40, 0x20]}}, @clear_death={0x400c630f, 0x4, 0x1}, @dead_binder_done={0x40086310, 0x3}, @clear_death={0x400c630f, 0x3, 0x0}], 0x2, 0x0, &(0x7f0000004000-0x2)="aa19"}) sendto$inet(r1, &(0x7f0000002000-0xe0)="928f20f530a3091e1226d190bdbab50543378603cc2b2bba27752e766855f9bf28b21e7ce194d7ce162a2e7157b62ce5865633a9d41094a6f7eb8fd025082f50f1b94567e6d775464a71db550f6aabbcbb67845ea99dd0aa70bd94c80ccf42d68d0fd104fc551be025f8c37f30848d55b4ecff9f65ce1659b1af4fc6ae8aa2c9385967dfa84ac484c9dbfac723ac86ac0c0e42fe6e621725241a5738aec9784a965e270a183e8fa01fd22e9a9f0cfc30d587fe8a49388986b196ceae718d69f30a5fdd9b443dd10e132c37cefd843a74beade68c3540498df92d541a33cdbed7", 0xe0, 0x4000000, &(0x7f0000003000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000006000-0x60)={0x27, 0x7, 0x81, 0x2, 0x1, 0x2, "bc798b9e0f5160ec25d94efbf28d19bd7c9682bb42cd008a7752db6fe39454bc7b7fd545001a013b481df33d529f6e82cd2eb260552b7635c848437090a535", 0x1000}, 0x60) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000007000-0x30)="47bca897decbb51365a1f2b3b575a975b4815cdef58f339f36a0d8b80a537d79fa9ae6a2a6642fa0a48db50e34a43bd5", 0x30) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000006000-0x4)=0x9, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000008000-0x76)="d5c42a035e53264fe29302aa1f2436b9ad174903b473d26fc247a1eaa7b9bc393858778f34706e5c3069aa54e9200a589a1940c342d9c59fc994550b44c91f5622bdc690c42ccb6598f6ea6bf1b87722fbb7612dd442ef357c0b7efcc53676019888c3e042508f8559781d2ccc6c3494250e42bfdea8", 0x76, 0x8000, &(0x7f0000008000-0x1c)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000004000-0x90)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000009000-0x4)=@int=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/29 10:49:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) write(r0, &(0x7f00000c8000)="", 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000642000-0x88)={0x7, {{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000272000)="768cc2b53e208071323622fae18d99ffa10d87708f4542ba75f775cb6b09ce35e584036fe206d640bf8d51d2a9fec9d2a3f41a53281d59824aacb0791d9eb232709a799ba517bbbdbda0859d80cae1369e87da32b412ce58b1f641fc4f20b29f8ca096a2049e41a570aca63e194d5592f43fc387087374a660721fd6985854a099a5ab6b3dbe1f0d7e27400f08b856c9a0242483d199367a9d9fe58ed9965a95cfe3b95471cfc227e21c6778db0a8b88b9486b03f0d08c305a902f786a5e5624a700368c00c765534f73c68b38c01f2e8146bc5c4b803fbfeb") epoll_wait(r2, &(0x7f0000f2c000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xbda) [ 43.572820] device syz4 entered promiscuous mode [ 43.650027] device syz4 left promiscuous mode 2018/01/29 10:49:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000-0x27)="260000005e0009f7000000f839e3000000000006000000000c00080000000000000000003f9a", 0x26) writev(r0, &(0x7f0000adf000-0x8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000060008", 0x29}], 0x1) 2018/01/29 10:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffe, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x75}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000021a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000d0c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006a7000)=0x1c) 2018/01/29 10:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') getuid() r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00002f0000)={@generic="354c000000fff00098b404789a85e012", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000073000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00001ff000-0x10)={0x4, 0x5}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000f24000-0x50)={{0xffffffffffffffff, 0x0, 0x4, 0x0, 0x9}, 0x6, 0x4, 0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = inotify_init1(0x7ff) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c03000)=0x0) fcntl$setown(r3, 0x8, 0x0) syz_open_procfs(0x0, &(0x7f0000a60000)='gid_map\x00') 2018/01/29 10:49:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000092b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000e0e000-0x3)="008adf", 0x3, 0x4cba3099, &(0x7f0000d4f000)={0x77359400, 0x0}) 2018/01/29 10:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) bind$inet(r0, &(0x7f00001ac000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2d000)="", 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000, 0x0, 0x0}, 0xfffffffffffffe9c) 2018/01/29 10:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @rand_addr=0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000c91000-0x1c)={&(0x7f0000c12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eb5000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f000012e000-0x8)={0x20071026, r1}, &(0x7f00006ba000)={0x3, 0x16d0, 0x5e, 0x9a1e, 0x3, 0x2}) 2018/01/29 10:49:22 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0xf, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r1, &(0x7f000001d000)='./file0\x00') 2018/01/29 10:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000209000)="", 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a4000-0x16)='/selinux/checkreqprot\x00', 0x24000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) bind$inet(r0, &(0x7f0000246000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r1, &(0x7f0000dbd000-0x8)=0x100000000, 0x8) bind$inet(r1, &(0x7f000093a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/01/29 10:49:22 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009a2000)='/dev/keychord\x00', 0x2001, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000f33000-0x1)='\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f000000d000-0x3)=""/3, 0x3) r3 = syz_open_procfs(r2, &(0x7f0000004000)='ns\x00') getdents64(r3, &(0x7f000000b000-0x69)=""/105, 0x69) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000000c000)={{0x0, 0x2, 0x6d7e3f1e, 0x3, 0x76}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r3, &(0x7f0000007000-0xa8)=""/0, 0x0) lseek(r1, 0x0, 0x3) 2018/01/29 10:49:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x0, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @random="d8d717db3318", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) listen(r0, 0x4) r2 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xc)={0x0, 0x6, 0x2, [0x6, 0x65ee6b5b]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x7f, 0xb, 0x80000000, 0xfffffffeffffffff, r3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) r7 = geteuid() r8 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = geteuid() mmap(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) fstat(r1, &(0x7f0000002000-0x44)={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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0]) r22 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={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) sendmsg$netlink(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@kern={0x10, 0x0, 0x0, 0x41}, 0xc, &(0x7f0000001000)=[{&(0x7f0000000000)={0x494, 0x14, 0x200, 0x0, 0x0, "", [@typed={0x88, 0x11, @binary="7b76b662b1864c121990a7bb56ef99fc64886f32df5cb130063b2d39870b087a4210d79dce5569bc51f41fa78ce0c27d6e8f5a4ee57185dbe3f9895dbffce29d0d4c731a5539846bbc778e97246464de0fec2cc13f7350b6a58a881709a1d06e8c410593259e4f370380582f5efd52e3ff748796393b1c2dea3b51974c"}, @nested={0x104, 0x91, [@typed={0x14, 0x82, @str='/dev/random\x00'}, @typed={0xc, 0x78, @pid=r4}, @typed={0xc, 0x7e, @fd=r0}, @typed={0xc, 0x1d, @uid=r5}, @typed={0xc, 0x8b, @fd=r0}, @generic="4d67c39c8b3ad28d3e780f48038286016f88ed2b79fa91fa7ec97f203fed39e1082cb15df542d515a96615f5d2240b1a2c2b666644718a7f2ab6cf33d80d303c043b8910b4d96507be69d1119681d4c8fe2cc120b452fc1c4b5efc2dffa4c0a315d0018b59bb01590a2f31a9fc6be40245be21a45eb02bae04a705c6f5a0308430ee3c9cb5e2ac9abb0004b3773ec836e464f5757e2f22aa0ad09936bf3a40452da4", @typed={0x18, 0x40, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @nested={0x90, 0x89, [@generic="acf35ee7aebb67830939c822c4d72014ed92be1d136f720e03eade0507475b0e019140a734fb7f1022668cab5c15049333d5442c2757837bca7a4ff261c794f182c606bf930b8d1c8f9b35e9f6d56c5b9d268017b59599ed5f99d631881f206d89accd5ae48c7b4801c1c780b8b96925794cf0429d14e107f7cfe750b0d0400af77c2f3753ee21f19ffc"]}, @typed={0xc, 0x40, @ipv4=@broadcast=0xffffffff}, @nested={0x4, 0x5c, []}, @typed={0xc, 0x76, @fd=r1}, @generic="92d53c7b8532e65c692b435f4e51e3803fa3a14d5ca905e1fb34dab4abb7f85b7c4d6b2c7f1ebb28a7267c974a7fe4570cd146971f8874e5579a7a", @nested={0x3c, 0x87, [@typed={0x8, 0x31, @void=""}, @typed={0x18, 0x89, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x92, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @nested={0x1d4, 0x8c, [@typed={0x18, 0x3a, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="02e8a7d7b6e84f07246546843383917b95eaa9aff90408ba6c7e6844856db61b129b2457663694a391529f19d9c4e75ec60e3fa1513781d9a6b3b380aef5eb0b75f071901ee8aee9a54f8b4ee4719db2f6ccbf76610a92ce5c6c9100253361975fd9ed295d6587c9b414a9d749f47da03ba961211e491e1bf60775e9e667a16fd001de4e487ba91d616959ea", @generic="e8adcd8c5405faa572d3964a337011ac472655544c0763527c2aec1561061a12fb6ae6fb7822fbb3f6c859e32bb8215a33bdbc1390af68301ff6ba1f98a6280b5474ac228689217ae1159432a57a030af39a0679bb2673b65aba18992fa43ac4fe46eab4", @typed={0xc, 0x1c, @str='./*\x00'}, @generic="2592b1a8501e0f4264ab7428f2e2244ccaaf477eedeaba32ccbba5eb92cffc8971fab7e21229f38a3f0e069ce3fdaf818ae560b53ec93ff6b923268fb2e0ca117c38cc9f2079ee91d94b0b5e06d72a5e53e1c40a94e0d6fb84c3147cf0aeb089c0a0821be02c8e88472037f4d98fb289317ece7cbc6f9f32ab9d0ed6450078a15921ffbcd127777845f5d433470c2c686587f6797f4796b471ab2c3b68e09497d6259457ffdf82b37eda3752a516a626a04c1f44b3c164ca65d887"]}]}, 0x494}, {&(0x7f0000000000)={0x6f0, 0x27, 0x200, 0x2, 0x1, "", 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0x4530}], 0x7, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x80, 0x0}, 0x24000001) 2018/01/29 10:49:22 executing program 0: socketpair(0x1d, 0x3, 0x7, &(0x7f00002c2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x4f)="08c8c9ed0a1c334e93f417c2edfe41b1591dd6dd3e6ea66d6c9b170bb54e176e518d1bebf89a9b0743f636abe04bc7fa233d318b43c71c437c0d3186bd78333b12649598bf5d254668c86c40af9f47", 0x4f, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000a1000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 43.721307] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 43.741486] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/29 10:49:22 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f89000)={0x80000000, 0xfffffffffffffffa, 0x7, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000f89000)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f00001ee000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006c5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a99000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000bb7000-0x6)=@assoc_value={0x0, 0x4}, &(0x7f0000c58000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e8b000)={r1, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000008d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000722000-0x4)=0x14) 2018/01/29 10:49:22 executing program 7: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() syz_fuseblk_mount(&(0x7f0000b01000)='./file0\x00', &(0x7f0000851000-0x8)='./file0\x00', 0xa000, r2, r3, 0x2, 0x2, 0x200000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/29 10:49:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000a2e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bb7000-0x4)=0x48) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f00008a7000-0xc2)="586adb187f29f8737743d93d7c7d8614977fe14ea79dcd6a9e2e4d44dfede1fb3f1d732eedaa81feb6e927830d66badd885d8d45a2279afd9c87cab691c43e34ce059e31e862b55c065834c9e4ec6ad4cb6e1f1cc9983d7863cf9837909ecbd3dfd47cb5ce10566b20fa5390911e9cccb5d0aa6f0c9e6b171be57dcdcd7e81cf73b976d6f1c0246d806117a955947e440a4922da7eac22411df88f6c02d7812f20a851174f55075df4423289815799e8dfcd9917823e40faca6cb0e91570865f66d2") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f42000)={@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]}) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000741000)={0x27, 0x5, 0xfffffffffffffff8, 0x7, 0x2, 0x7, "00c0b2d00fa8bf99a76eb40ad11de4f38cea092669ff54a091a83a09b962371b5d8a5e6c97a8b597e42249908ed18d700dca074d97ffab2a9874985a334411", 0x80000001}, 0x60) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001df000-0x8)=0x0) 2018/01/29 10:49:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x1fffc) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x9, 0x7fff, 0x2, 0x3f, 0x0, 0x2}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/130) [ 43.762629] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/01/29 10:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x0, &(0x7f0000d31000-0x10)=[{0x100028, 0x0, 0x412c, 0x9}, {0x3, 0x0, 0x0, 0x0}]}, 0x31e) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/29 10:49:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r0}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x147}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f3f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r4 = syz_open_dev$mice(&(0x7f000089b000)='/dev/input/mice\x00', 0x0, 0x1) fremovexattr(r0, &(0x7f000023a000)=@random={'btrfs.', "e4267573657200"}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f00000ee000)=0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ceb000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, &(0x7f0000a04000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r5 = getpgrp(0x0) syz_open_procfs(r5, &(0x7f00002f4000)='net/llc\x00') 2018/01/29 10:49:22 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000002a000-0x4)=0xf3df, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000028000)=0x2, 0x4) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000029000-0x4)=0x0) 2018/01/29 10:49:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000688000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000087000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f51000)={0x3, r1}) r2 = getpid() r3 = creat(&(0x7f0000f69000-0x8)='./file0\x00', 0x65) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000e14000)={0x0, 0x70, &(0x7f000038f000-0x64)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0xae7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}]}, &(0x7f00003c0000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000d3d000-0x14)={r4, 0x1, 0x1, 0x10001, 0x8, 0x2}, &(0x7f0000133000)=0x14) clock_gettime(0x0, &(0x7f0000502000-0x10)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000382000)=[{{&(0x7f00004a4000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001d7000)=[{&(0x7f0000fd0000)=""/191, 0xbf}, {&(0x7f00000dd000-0xe6)=""/230, 0xe6}, {&(0x7f0000f79000)=""/112, 0x70}, {&(0x7f00007df000)=""/183, 0xb7}, {&(0x7f0000583000)=""/0, 0x0}], 0x5, &(0x7f0000bfb000-0xce)=""/206, 0xce, 0x4}, 0x1ff}, {{&(0x7f0000696000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000791000-0x20)=[{&(0x7f000083f000)=""/40, 0x28}, {&(0x7f00003d5000-0xd5)=""/213, 0xd5}], 0x2, 0x0, 0x0, 0xb738}, 0x7}, {{&(0x7f000062d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a38000)=[{&(0x7f0000520000)=""/233, 0xe9}], 0x1, &(0x7f000012f000)=""/4096, 0x1000, 0x6}, 0x1}, {{&(0x7f0000cc9000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e12000)=[{&(0x7f00004d9000-0x3c)=""/60, 0x3c}, {&(0x7f0000e90000)=""/7, 0x7}, {&(0x7f0000c2d000-0x3e)=""/62, 0x3e}], 0x3, &(0x7f0000225000)=""/55, 0x37, 0x4}, 0x80000001}], 0x4, 0x0, &(0x7f000090c000-0x10)={r5, r6+30000000}) sendmsg$nfc_llcp(r3, &(0x7f0000809000)={&(0x7f000068f000-0x60)={0x27, 0x3, 0x1, 0x7, 0xffffffffffffffff, 0xfffffffffffffffa, "b9dd4476005c0c39c34a2a6490dddc9e093825efa24c7804ba8a1c33185c98383aef0ae4230a4375fead56e59eda717adf8898d0af68b4b59016b4a7cb95ec", 0x489}, 0x60, &(0x7f0000066000-0x50)=[{&(0x7f0000b11000+0xb87)="a3ec59730206322ea7d4e3a2c2e5b934c7f552638db6a982b3f95a715b977565677574c52e5017ac4260946a40544cfbeb4e9a2c9cb2e96a292036e1b0e5e02aaa15fc7240f6782ab9a27dae6f227392736bb50a7590e03d403cdb634018de8c56c4993c6b1b4d8ef2df157bc80557cbc694603a03b9a95e8819eb69ef2d3eeb4759a13eaa0c872b842ed003b84e20d62040a327eca41da0c3485334f4b930eec6088468fd542e4c771419953c0a3d38baaad077dd27e69c722e00b480e0e48bbe49cc", 0xc3}, {&(0x7f0000915000-0x45)="2565b0a906a3e9d3ba8d43b3e657d58a60014db5aab9e9d70ab87ec96426a7225c318463ca4f4b537f4a6150c4a02b6a4a097f12443e2977fa34617ba68eb57247b693ec16", 0x45}, {&(0x7f000035f000-0x6a)="4f639a7da6cfcb4bce041b9d15119cd97d5d9c24903d6df3adc1db73a8aa1ad8b5e1447e4abafa5ca801c8b9383912b2a7a0e75b5eff95d97761fab290daa51f77e788ffbd36dc025e58852cac98124aaa0e8f7e4ccfdfc442fddccf1ed0d079da0fc14211f611330bc3", 0x6a}, {&(0x7f000003b000-0x85)="dc4eea0a99c8b42ee4cb5623ec385131764e7a3bd0f87eb7b63d7e8700658777045d48d2855b0745c068cdc9daec5dcb6316841ef1a00ac89baba70c008c0e89181f78481e2bc904f18ee810157cd5cde69fb405639ce4bd9f2566c27432e25bfbdde6b7e56530cbd94b382f6404bdd8076e0d21424fee99d3f9bdca22ac889ac200225540", 0x85}, {&(0x7f0000254000)="7be3543eaa62d8b3c779bc711a23c9f381537d79ff0d9bdc9f3731ecfe632b9c54d7041b81fd88a111223e935291883256523043eb881e95fa0f616ea2273eeecc1f7c04e92e4482ca29cf51099d1a4d532693e1d84d1fbb6ba2801c9636264ed78f3a4ebbcd5d08", 0x68}], 0x5, &(0x7f000028a000)={0x1010, 0x103, 0x800, "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"}, 0x1010, 0x0}, 0x90) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b4d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000076f000)={0x0, 0x0}, &(0x7f0000b85000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00006c8000)={r8, 0x3, 0x9, 0x7fff}, 0xffffffffffffff7e) ioctl$VT_WAITACTIVE(r3, 0x5607) epoll_create1(0x80000) process_vm_writev(r2, &(0x7f0000735000)=[{&(0x7f00004cc000)=""/238, 0xee}, {&(0x7f0000b86000)=""/229, 0xe5}, {&(0x7f0000764000)=""/172, 0xac}, {&(0x7f0000011000)=""/200, 0xc8}, {&(0x7f0000d94000)=""/136, 0x88}, {&(0x7f00007bd000-0xb6)=""/182, 0xb6}, {&(0x7f0000eb8000-0xc9)=""/201, 0xc9}, {&(0x7f0000185000-0xac)=""/172, 0xac}], 0x8, &(0x7f00007fa000-0x30)=[{&(0x7f000074c000-0x7f)=""/127, 0x7f}, {&(0x7f00006a5000-0x3)=""/3, 0x3}, {&(0x7f0000954000-0xa)=""/10, 0xa}], 0x3, 0x0) r9 = dup2(r0, r0) sendmmsg$nfc_llcp(r3, &(0x7f0000a4b000)=[{&(0x7f00002bc000-0x60)={0x27, 0x3, 0x1, 0x0, 0x3, 0xd8c8, "1c642b75f36b6c8178a1f68283ef9f2ca7c37a5824b34f36e21f904617e71799d6b7e2e6e8c39f926bb0e1e0cf770df2aaf18b436efcfccf12593174aef72a", 0x2}, 0x60, &(0x7f0000283000)=[{&(0x7f00008d2000-0x9e)="31b2510602c13a4048b6ae04ed2a28cb8e550bf3f192ba0589c30785f9daa6522c2a29ffaeab0c412142d803f76aa0ae07edd563d0d71037ec80b659fda1edf51aa836396dd99d6cf34a79996240514b9b210280b414cb0a6990d1b593d0f0502f2d6f3e29c8487d40126bf4968e9f65e474565276fa2988cfc981cd5ca4287086cfbc2ce108caf1d3e3864ddf85c36c142ceff2c692816422e8ec51232d", 0x9e}, {&(0x7f0000112000)="f5eea5f779c1a7c1d82cd71685cf406ed6a2937b1551194e7e3636053f6fbbb2ec1785cb473a718b82c4ab15819e5fc161d777b2f535d8f58293e920477e7a13a95b431c0e472020b0adb4844300f262d11c8ae8e733cf7e1ce98e16c97ac4070d826e9dd72b50d1a73bd572adbf906402e63fb98afbba7e158478a3d9d06ba359a5d30c6a85c24790e291320f5bf6389904a16bb536f0f16eb93e831751ee1f29896a71ed0291ec70880e745e88ef08bb39fd56b3966508fdccd19948763cec2f3cd1918dbd15faca8d6f072d515481dd24020ca47e3626de8a4d97d6f837b53a8ffb4936a18f14490c256448fdcd396248beda921792458f72", 0xfa}, {&(0x7f00006c5000)="664f05907a99417a39628b5e06edc79691f6748f3fed2c29d2688cf44618b08cabc329cae0c31a69f57d5ec08fb005b85103efa5e538664d814a38d1b9409d76d6e1e283eb63992d0b3a382e0cc642bb490569444e3b0b9ce7c0a274da9539a382e85fb7321bada88669c6d637e0a896b9822ae69912ca96bc5220dcccf430af2f91a9a9b911afaf0ab5f8a309ea", 0x8e}, {&(0x7f0000681000)="5db5f2524961dafb927312dfd3032b44f62cae2333ecc081126ff8c649195bf12f12b0e75dae7cd4274027b08ff2c9f6", 0x30}, {&(0x7f0000ea6000+0xcd)="5233259860ef54692d7fea425a5494430fd571e09c315750022dea65234e7c812d917f395484ac5c078d4bc6e8c9ecfa8cb636023f0d7f363a1300b5b1250bb0f585e1bd867c657d437b1a10fa0b6bf60d0a53dc8e345d06bf5a3ff2cf525821bf6008f1d8bb6e0302a6edb299a945e8c69aa5ce465f6c329959cde079c8beb32d060da4e5e62f8f3d686346a6d350ea5139404e5a99083db038", 0x9a}, {&(0x7f00005bc000-0x1000)="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0x1000}, {&(0x7f000079b000-0xa2)="d9ad4397bed285ea12d6ca55e7b24cfe14c5ca85d7b98be0c9aecf419b60dfee3bd06c92174af8898a73a7a218c6f266fadc063e47eecae5afa74d5a201eb64abc25b7dfaa2042bc7805d146f8791e7a4efaa9847aa81246de593aec08a42d01bae7b1c16070f8b427f78d4d4a60b066d2c2d6dbe12d7297299c8e583c011cc197cc0ee7274f44fc7894d3bffc314a3a9b6f6b0cd2a5ab27af39ffebb5c5179f169a", 0xa2}], 0x7, &(0x7f00006fd000)={0xb8, 0x101, 0x628, "4cab3b10dcdde7730141fb85b4a05f7d58086372b5fc67b1989c015ba99dc1158479da8851114abe0cd22f3510ead0dd6f167f8e46123afe4b96aada604e27331e3e4f82b995a05b2c57a0d8dc0aae3ae56ab9716a82331a681ce1f4ee208bddb564ac52ca6db234611d806263e8f55d8536d4c0d137e1b957630cad4dfd4cff59e4099424a27b200e1e0a78098e69019dd9eefe0836a4b6f5b2432e5ff1b3899e6718fcc0f3"}, 0xb8, 0x0}], 0x1, 0x40090) ioctl$TCSBRKP(r9, 0x5425, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r9, 0xc0605345, &(0x7f000008f000)={0xa5d, 0x0, {0xffffffffffffffff, 0x1, 0x7, 0x1, 0x5b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$RNDADDENTROPY(r9, 0x40085203, &(0x7f0000a02000)={0xfff, 0x4f, "db2df7cdfbf8930b4e0da4b5ce80b2e0fc325402100b3b508cba3998b358c0e3f6ded4eb7ee3403526f1e8adfd11b398e00f93ff01296736ae43edde5c604f330b5a8568f6617e31c443086146f5d1"}) r10 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0x54}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/29 10:49:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getflags(r0, 0x40a) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") r1 = creat(&(0x7f0000cd8000)='./file0\x00', 0x100) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setpriority(0x4, r2, 0x0) 2018/01/29 10:49:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000192000-0x8)={0x0, 0x0}) accept$ax25(r1, &(0x7f0000a70000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bcf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xb0, "c552d546b941b912f5b3de4114c780ca6b85466e4925fb4c82fa666ad2b71dc6288780a19d5d8de62e5869e9ee790a8c51c2182b58b6bdd75c61ee68006be38c4be55aef84a17ec8876c2556447d446046c4cd4d900bf814716218cc5945ef117cbc9c44d22f34699022220e2757d9a5fd8d729f8ede0e44fe16410a50eb790c8ababd8a36cd0b56c15e6188da3c80bfbf421552297985b0033da8c2bcbdbe1f4438819f45827c27aaaa0cd371f8306b"}, &(0x7f0000005000)=0xb8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/29 10:49:22 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x0, 0x95, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x7fff, [0x1f, 0x7, 0x7ff, 0x80, 0x0, 0x4, 0x401, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r2, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) sendmmsg$inet_sctp(r2, &(0x7f0000d67000)=[{&(0x7f0000a27000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000964000)=[], 0x0, &(0x7f000070b000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000460000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000022d000)=[@in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x2c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, @in6={0xa, 0x3, 0x568803b8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, @in6={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0xf4) tkill(r1, 0x15) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000032e000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00003fb000-0x1)=0x3) 2018/01/29 10:49:22 executing program 4: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000020000-0x3)="") rename(&(0x7f000069c000-0xc)='./file0/bus\x00', &(0x7f00009cf000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e02000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/29 10:49:22 executing program 6: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x589eba9c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000dd7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b00000)=0x10) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00002b2000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000dd7000)='./file0\x00', 0x200, 0x149) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/29 10:49:23 executing program 0: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) pread64(r0, &(0x7f0000ecb000-0x74)=""/116, 0x74, 0x0) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) recvfrom$unix(r0, &(0x7f0000969000)=""/149, 0x95, 0x21, &(0x7f000049b000)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/29 10:49:23 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x1c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000720000-0x4)=0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000f48000-0x8)={0x0, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000023d000-0xe)='/dev/keychord\x00', 0x40000, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000dfa000)=0x1f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000223000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000909000)=0x0) r5 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000d77000)={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x7f, [0x5, 0x5, 0xba, 0x4, 0x0, 0x3, 0x6, 0xfffffffffffff85b]}, 0x5c) tkill(r4, 0x35) getsockname$netrom(r5, &(0x7f0000387000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f07000)=0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000c78000-0x18)=[@in6={0xa, 0x3, 0x300, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x90000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r5, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000002000-0x4)=0xe70, 0x4) finit_module(r5, &(0x7f0000001000-0x2)='{\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000003000-0x8)='./file0\x00', 0x8040, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r5, &(0x7f0000005000)={0x27, 0x5, 0x0, 0x0, 0x0, 0xff, "1c63ccfc26aee4f30d7f0b532234ea89b402c925dd992002b9f704ddd439145b7ba824565113b81e6e8aed56926d18820d0f36b90b089305d7a0d85a806fcf", 0xffffffff}, 0x60) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000006000)={0x1ff, 0x9d, "94a0aea95160c583c53aeaea3e4e7b14bad86a728c74961dcb83de7a823c0e01defbc67923f5b0539192c2e1014c84264aa4ee3f43568f5a5996ef47439d88371c9b17497a06005cba94163bdd7e60ea1a8bc6d0bbe01d924968943754fdf19421c6df7d0102307be99a6b013908cf95afb590b61734db3753a416cec7f208067d1ac4d961baac5fae85de1cc87c108d20c6bf538cd2e0a154f8d3ba86"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000006000)={0x0, @in6={{0xa, 0x0, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0xffff, 0x1, 0x1c2333878000, 0x1, 0x4, 0x3f, 0x2, 0x800, 0x4d, 0x2, 0x8001, 0x3, 0xffffffffffffff50, 0x4]}, &(0x7f0000006000-0x4)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000008000-0xb8)={r6, 0x5, 0x7fffffff, 0xe26, 0x2f94f391, 0x24, 0xe3, 0x8, {r7, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1, 0xade, 0x4, 0x1}}, &(0x7f0000003000-0x4)=0xb8) 2018/01/29 10:49:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000cd8000)="26000000110047f1936cbff7072600f3e6fef700010000000700ffffb80727510500ff000000", 0x26) 2018/01/29 10:49:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000011a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000e3e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x80045432, &(0x7f000057d000)=0x0) ioctl$TCXONC(r0, 0x540a, 0x5) 2018/01/29 10:49:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = add_key(&(0x7f0000670000-0xd)='dns_resolver\x00', &(0x7f00004fc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x5) finit_module(r0, &(0x7f0000271000)='dns_resolver\x00', 0x2) r3 = creat(&(0x7f0000d42000)='./file0\x00', 0x80) stat(&(0x7f0000e82000)='./file0\x00', &(0x7f0000a03000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchownat(r3, &(0x7f000030c000)='./file0\x00', r4, r5, 0x1000) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r6, 0x540a, 0x2) r7 = syz_open_pts(r6, 0x0) ioctl$TCXONC(r7, 0x540a, 0x0) 2018/01/29 10:49:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c50000-0x1f)="7070703025757365728e6574683176626f786e6574306367726f75702b2600", 0x2) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000052c000-0xa)=""/10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000426000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000197000)='smaps\x00') readv(r1, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f000084f000-0xee)=""/238, 0xee}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x4) 2018/01/29 10:49:23 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000537000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x10)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009af000)='stat\x00') sendfile(r1, r2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000118000)={0x0, @in6={{0xa, 0x0, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x71, 0x0, 0x1, 0x400, 0xffff, 0x3, 0xcf, 0x80000001, 0x80000000, 0x9, 0x7ff, 0x8, 0x8, 0xfffffffffffffffa, 0x1ff]}, &(0x7f0000012000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000926000-0x6)={r3, 0x4}, 0x6) 2018/01/29 10:49:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x8)={{&(0x7f0000806000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/29 10:49:23 executing program 6: prctl$intptr(0x1c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/12, 0xc) prctl$intptr(0x1c, 0x0) 2018/01/29 10:49:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003c2000)='/selinux/user\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000228000-0x8)=0x20) write$selinux_user(r0, &(0x7f0000d2e000-0x2c)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'syTadm_u\x00'}, 0x2c) 2018/01/29 10:49:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000bbd000)={0x0, 0x0, 0x0, 0x0, 0xffff, 0x7, 0xb, 0x4, "91f3e504c168d8df9faf2376f2b27710fdb1578d6f87b185395c6baae8b04a93de8389959f8704b0408a37fe1b6632d992e3d72fc8100819bf119065b21b7c37", "82cd62551a74dda1cf35ec8ea5bff38c263dd80c65e874527844899a55be5627", [0x40, 0x4], 0x0}) setns(r0, 0x0) 2018/01/29 10:49:23 executing program 4: 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) recvmmsg(0xffffffffffffff9c, &(0x7f0000f82000)=[{{&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000efe000-0x70)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000000000)=""/81, 0x51}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f0000852000-0xd)=""/66, 0x42}], 0x7, &(0x7f0000001000-0x73)=""/115, 0x73, 0x5}, 0x7f}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000000000)=""/253, 0xfd}], 0x2, &(0x7f000053b000-0x1000)=""/4096, 0x1000, 0x9}, 0x5}, {{0x0, 0x0, &(0x7f0000efa000-0x50)=[{&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000000000)=""/177, 0xb1}], 0x5, &(0x7f0000001000-0xf)=""/15, 0xf, 0x3}, 0x101}, {{&(0x7f000073f000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/196, 0xc4}, {&(0x7f000095a000)=""/229, 0xe5}], 0x2, &(0x7f0000001000-0x6b)=""/107, 0x6b, 0x4bff}, 0x7}, {{&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000fd0000-0x73)=""/115, 0x73}, {&(0x7f00000e6000-0x22)=""/34, 0x22}, {&(0x7f00007a6000-0x2a)=""/42, 0x2a}, {&(0x7f0000ac4000-0x36)=""/54, 0x36}, {&(0x7f0000000000)=""/255, 0xff}], 0x5, &(0x7f0000ddd000)=""/113, 0x71, 0x7fffffff}, 0xbc97}], 0x5, 0x20, 0x0) fchmod(r0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a1000)='/proc/self/net/pfkey\x00', 0x22000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x0, 0x3, 0x0}) 2018/01/29 10:49:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x5, 0x6fdc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x60) ppoll(&(0x7f0000f8a000-0x38)=[{r0, 0x20, 0x0}, {r0, 0x1, 0x0}, {r0, 0x100, 0x0}, {r0, 0x24, 0x0}, {r0, 0x5404, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4000, 0x0}], 0x7, &(0x7f000088b000-0x10)={0x77359400, 0x0}, &(0x7f00009d9000-0x8)={0xc000000000}, 0x8) [ 43.997122] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/29 10:49:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000731000-0x10)={0x0, 0x0}) setrlimit(0x2, &(0x7f0000870000)={0x9b, 0x407}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000445000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fac000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000021d000-0x20)={0x9, 0x400, 0x20e, 0xfffffffffffff2ad, 0x21, 0x9, 0xfff, 0x7f, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x1, 0x3, 0x762, r1}, &(0x7f0000c9d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 44.066581] mmap: syz-executor6 (8186): VmData 18391040 exceed data ulimit 155. Update limits or use boot option ignore_rlimit_data. 2018/01/29 10:49:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b84000)=[{&(0x7f00001ae000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca8164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022fa0c0001000408080000f4616b0f536e06", 0x58}], 0x1) recvmsg(r0, &(0x7f00000f1000)={&(0x7f0000109000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e1d000-0xa0)=[{&(0x7f00000fb000)=""/4096, 0x1000}, {&(0x7f0000992000)=""/26, 0x1a}, {&(0x7f0000d93000-0x36)=""/54, 0x36}, {&(0x7f00005a8000)=""/153, 0x99}, {&(0x7f0000fa5000)=""/4096, 0x1000}, {&(0x7f000045d000)=""/190, 0xbe}, {&(0x7f0000e61000)=""/142, 0x8e}, {&(0x7f0000768000-0x3d)=""/61, 0x3d}, {&(0x7f0000f5d000)=""/167, 0xa7}, {&(0x7f0000f37000-0x94)=""/148, 0x94}], 0xa, &(0x7f0000e12000-0x9e)=""/158, 0x9e, 0x10000}, 0x10000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000507000)=0x0) 2018/01/29 10:49:23 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a0a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f53000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000feb000)=0x14, 0x80800) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000fec000-0x38)={&(0x7f0000feb000)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f00009d6000)={&(0x7f0000fec000-0x4c)=@delneigh={0x4c, 0x1d, 0x400, 0x2, 0x3, {0x1e, 0x0, 0x0, r1, 0x45, 0x26, 0x0}, [@NDA_VLAN={0x8, 0x5, 0x2}, @NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_VNI={0x8, 0x7, 0x1}, @NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000fed000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fec000)=0x48) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d31000)=0x0, 0x4) 2018/01/29 10:49:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000481000-0x8c)={0x6, 0x3, 0x7, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = inotify_init1(0x0) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) ppoll(&(0x7f00004fa000-0x50)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a73000)={0x0, r3+10000000}, &(0x7f0000c40000)={0x0}, 0x8) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) openat$keychord(0xffffffffffffff9c, &(0x7f0000117000-0xe)='/dev/keychord\x00', 0x40, 0x0) r4 = gettid() fcntl$setown(r2, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/29 10:49:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) fchmod(r0, 0x2) ftruncate(r0, 0x0) 2018/01/29 10:49:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c6000+0x8e6)="", 0x0) accept(r0, &(0x7f0000f70000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000133000)=0xe) 2018/01/29 10:49:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x1c) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fad000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x3, 0x9, 0x8, 0x3f}, &(0x7f0000c59000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000cf000-0x20)={0x3, 0x4, 0x20a, 0xfffffffffffffffd, 0x7fff, 0x10001, 0x1, 0x3, r1}, &(0x7f0000f1c000-0x4)=0x20) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a07000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000472000)=0x0) rt_tgsigqueueinfo(r3, r4, 0x3, &(0x7f0000d1d000)={0x3, 0x1, 0x23, 0x8000000000000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) futex(&(0x7f000047c000-0x4)=0x40, 0xb, 0x9fc, &(0x7f0000f08000-0x10)={0x77359400, 0x0}, &(0x7f0000a45000-0x4)=0xc5e, 0x8) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r5 = creat(&(0x7f0000d0d000-0x8)='./file0\x00', 0x3) accept$nfc_llcp(r5, &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002e6000-0x4)=0x60) ioctl$TIOCGPTPEER(r5, 0x5441, 0xfffffffffffffffe) timer_create(0x3, &(0x7f00000a7000)={0x0, 0x25, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x0) clock_gettime(0x0, &(0x7f000042e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000221000-0x10)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00003fc000-0x18)=@get={0x1, &(0x7f0000e0d000-0x89)=""/137, 0x400000000}) timer_settime(r6, 0x0, &(0x7f000023d000)={{r7, r8+30000000}, {0x0, 0x0}}, 0x0) 2018/01/29 10:49:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f0000d99000-0x8)='./file1\x00', 0x1c1000, 0x8bca284a63299ecb) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fec000)=[{&(0x7f0000c05000-0x3e)="e31e656891c4efb8e5ca066a44313d0c47c579a559882d326a0e02dc2465e4d7cd45f19ffede8fd342e1a3267fe0fbb40cb5f8f579d594a16c17c0334784", 0x3e}, {&(0x7f00007b1000)="30df215c5c2c9eb61cbedda67a2f593f54bb942604d24006f46280f3f66aa7fe4df3301587eabb344a7049c5b0a59fcf27d2535500b45f127f0e32b7d7b35203313e7577908476243cb3602bd4fa5b43f588accb440abe", 0x57}, {&(0x7f000079a000)="", 0x0}, {&(0x7f0000fc1000-0x40)="eb596c2137c11535ac0a8ac1575eda7083c1b8d8ee77f388cb93ad046bb0cff3223b7a9c80d6dc57a412d3d63fc0ef5af3c67f5a8994e29744077bb1f234cfbb", 0x40}, {&(0x7f00004e8000-0x151)="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", 0x151}, {&(0x7f0000142000-0x54)="e564bd3f21533310cf93231d034b1ff3c268b3208edf28f867898bf2c0bed178224de5fd9f6c0510dbe5c97ab0853e3fd4b8dc23eb4d17e91f54a741bbbfd758205853b0d84b2fec1c61c6d379a3a6d92026c0d2", 0x54}, {&(0x7f0000c12000)="772cf58ee6d6fb7fc37d54acf9ca95a89303bbc66035b925a3fe0cd9f623ef5fec68a788ba7a96d40d26bf2350b5407ce30f04e9208b731faae0a543a89c7c4a95f6658a575c3aad68e8e8fcf6d67a0362124b1f3e122ad86ef4abcd91ebc828bdb4284e405f1dae03990c", 0xc}], 0x7, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e20000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000b6f000-0x38)={&(0x7f0000eae000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000d0000-0x10)=[{&(0x7f0000c47000-0x71)="12d8d038c51182647a7a2060222bc8763caea20c823c470a3aea2c633f484f27eea4acc689ceb4f32b5d2541692b47e8fcc960de22c9ab636433589a8331e0dc5356d29a0ea966dc3488add993060112ea82d1331943df8f356f4fabc02bf88e747371b08077aaa18644e3fbfac283527f", 0x71}], 0x1, 0x0, 0x0, 0x20000004}, 0x800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000153000-0x3)=@add_del={0x2, &(0x7f00007e8000)=@generic="f954d09eaf41ae6f0541d61bd5482749", 0x1f}) 2018/01/29 10:49:23 executing program 3: pipe2(&(0x7f0000931000-0x8)={0x0, 0x0}, 0x84800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007d1000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x801) signalfd4(r1, &(0x7f0000dfb000)={0x9}, 0x8, 0x800) r4 = dup3(r3, r2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000e3f000)={0x4, &(0x7f00005b5000)=""/29, &(0x7f0000b17000)=[{0x5, 0x3d, 0x1, &(0x7f0000577000-0x3d)=""/61}, {0x3, 0xc8, 0xffffffff, &(0x7f000031d000-0xc8)=""/200}, {0x8, 0xcf, 0x8, &(0x7f0000011000)=""/207}, {0x5, 0xcf, 0x0, &(0x7f00001a0000-0xcf)=""/207}]}) write(r2, &(0x7f0000c35000-0x1)="", 0xffffff0b) 2018/01/29 10:49:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f000071f000)='\x00', 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000592000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000638000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0xff7a, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x1) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000c0b000)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x80) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/29 10:49:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f00004be000-0xce)=""/206, 0xce) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r4, 0x540b, 0x1) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[], 0x230, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r5 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff2000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) 2018/01/29 10:49:23 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000010c000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001be000)='/dev/sequencer2\x00', 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200100, 0x4) ftruncate(r2, 0x80000001) recvfrom(r2, &(0x7f0000117000-0x82)=""/130, 0x82, 0x2020, &(0x7f000070d000)=@ipx={0x4, 0x0, 0x3, "b48f36cc5a15", 0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r2, 0x6000, 0x0}, {r2, 0x2, 0x0}], 0x2, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) mknodat(r0, &(0x7f00004bb000)='./file0\x00', 0x8010, 0x9) 2018/01/29 10:49:23 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000468000)={0x2, [0x3, 0x99]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xa40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000006b000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r2}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/197) r4 = accept(r3, &(0x7f00008db000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000-0x108)={0x9, {{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x109}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7d2b92f5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000)={r6, 0x1b}) 2018/01/29 10:49:23 executing program 3: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c69000)={0x7, &(0x7f0000f03000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000e03000)={r2, 0x2}) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000100000)="e5bd9a8c422661e1baf5abee59cf", 0xe) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000046d000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000787000-0x10)=@generic="16ca9da5dbdae7abc2b58a1c7cbb5cb0", 0x0, 0x0, 0x0}) [ 44.239354] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 44.244564] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 44.254775] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/29 10:49:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000030b000-0xb0)={{0x0, 0x81}, '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]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") syz_open_dev$sg(&(0x7f0000566000-0x9)='/dev/sg#\x00', 0x10000000000, 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) read(r1, &(0x7f000046f000)=""/0, 0x0) 2018/01/29 10:49:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000e49000)={0x7, 0x1, 0x1, 'queue1\x00', 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001ca000-0x8)='./file0\x00', &(0x7f0000a55000)="e3616d76731f", 0x1000, &(0x7f000031d000)="") chroot(&(0x7f0000ffa000-0x8)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000464000)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007f000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000952000-0x14)={0x0, 0x7f, 0x3f, 0x6, 0xff, 0x5}, &(0x7f0000f9f000)=0x14) getsockname$netrom(0xffffffffffffffff, &(0x7f00008b5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000045e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d7a000)={r0, 0x81}, 0x8) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r1, &(0x7f00004f4000)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841064, &(0x7f00001c8000)="92d5") 2018/01/29 10:49:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000226000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000f38000)="d7eb6c74ddf2f26139102b") ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000c35000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x4, 0x0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000c53000-0x4)=0x0, &(0x7f00007ef000)=0x4) 2018/01/29 10:49:23 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x19) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002a000)='/dev/rfkill\x00', 0x212002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000001d000-0xc)={0x0, 0x2, 0x10}, &(0x7f0000018000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000017000)={r2, 0xbf, "c732f62b3c56b3e5e4f61fddc8b14c053d32263a6e4ba60d2a29a9eac5fd977337525c8f5d107486284f951e2e6bf342bf50465de3aaa78304f0eca59e9f51544b54cd744ee3b305f05c2f4a26ab497cf563c507bdb7c768b4c26972b39e9169ffd943ff8b0b02859a7c5c6fdff33ed721dc24c20f1a7261feb8b0d481cf0fb7ddc74b922bfaa97a50c0c8d1a1380b46b9e5345ea82e52b3d5cdf328a57d2d453d7b3df5f1df5e174efb806e0117a79cb5930b088766d50936d2feec785498"}, &(0x7f000000c000)=0xc7) clock_settime(0x6, &(0x7f0000001000)={0x77359400, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b4000-0xd)='/dev/usbmon#\x00', 0xd7, 0x4100) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000001d000)=0xfffffffffffffeff, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000a07000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007d5000)={0x0, 0x76, "03ea7abc900feca2a4568f6e06c125db7c7f2f869282785fd0c114eb7cb18ba75e48f9ca082c1255839700c39ef948f2fc1e9effa62d6e39e46c78d21892e500f2b236b32cb72d471f3b01c5dbae6109fb97b609720fc108160cbcdc038b549c2480dc8c2fc6f700a67c2769f36b6ec06e85812f4c91"}, &(0x7f0000c6f000-0x4)=0x7e) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c0f000)=r2, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/29 10:49:23 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000037000)=""/4096, &(0x7f000005a000-0x4)=0x1000) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000044000)="", 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0xfffffd56) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000005a000-0xa2)="574419847e04585a4d2e62ab9fc59263ec82a91710c00de78d5de5047aaf7c1e11ad7bcc0011acb6c6687a0e20025bdc7ff1775c2fc040ce6d0be31b443969bbba17918e4f486e8b648341fcd699229f2402a6ed19457b9ef0b35c2bfc8613fc92d1b76511ee77e79cd9ddaaace73b88149a916d16ec27b306d11c3cf8bf04ca9c90276a92fe0e1de9344abaed42f7e312d938eee97db07f0f803ab5c0dfd9a8b733", 0xa2) 2018/01/29 10:49:23 executing program 7: r0 = open(&(0x7f0000bad000-0x8)='./file0\x00', 0x80000, 0x140) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000068a000)={{0x2, 0x3, 0x80000001, 0x3, 0x5c11320b}, 0xafa5, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000ebe000-0x1)='/dev/snd/timer\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000028a000)='./file0\x00', &(0x7f000099c000-0x8)='iso9660\x00', 0x8000, &(0x7f0000001000-0x8b)="c81eb94f27fd487303d26d7422375f515ede1d5fef7e85c705c714c813ac21537a9d17aa06654bc1282a1c29fc108d08ab950692f7c8e4de1f3b907f209e29889bb4d97da62b3d27ad65add6a9cb19a55509f9fa1f0fadf4ba754f41b0d37e4ea282bc6e474ca4ef2e02e87fc04eb247c2a0ca1c8f9f0a603948b36a903c1784e72c2f0c955bacc57ba8fa") r1 = fcntl$dupfd(r0, 0x406, r0) ftruncate(r0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/230, 0xe6}, {&(0x7f0000001000)=""/7, 0x7}], 0x2, 0x0) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000-0x4)=r2) chmod(&(0x7f0000001000)='./file0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000003000-0xe)='./file0/file0\x00', 0x1a2) bind$unix(r1, &(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000004000-0x8)=0x2b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x4, 0x100, 0x8000, 0xfc, &(0x7f0000004000-0xfc)=""/252, 0xbf, &(0x7f0000004000)=""/191, 0x6b, &(0x7f0000001000)=""/107}) sysfs$1(0x1, &(0x7f0000000000)='/dev/snd/timer\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0xffffffffffffff80, 0x10}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000006000-0x6)={r4, 0x3}, 0x6) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7fffffff) 2018/01/29 10:49:23 executing program 3: 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) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) sendto$inet(r0, &(0x7f0000666000)="91d2380184d89ee15a60942126351f8dc9f4ad7b7a339e998b7d7a9f23ddd04ece168201ce8519", 0x27, 0x0, &(0x7f0000a82000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 10:49:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x2, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fc7000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x8000004000) read(r1, &(0x7f0000003000)=""/512, 0x200) 2018/01/29 10:49:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x1) rename(&(0x7f0000348000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') 2018/01/29 10:49:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f000042f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x2, 0x2, {0xa, 0x3, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x32) fcntl$getownex(r0, 0x10, &(0x7f0000702000-0x8)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000780000-0x8)=0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/29 10:49:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101001, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000800000)={0x1, 0x7fff, 0x3, 0x81, 0x80000001, 0x4, 0x9f, 0xdf, 0x0, 0x1f, 0x202, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e1e000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000095a000)={r1, 0x0, 0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000021000)='/', 0x1) poll(&(0x7f0000007000)=[{r2, 0x0, 0x0}], 0x1, 0x10aef) ioctl$VT_ACTIVATE(r2, 0x5606, 0x0) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f00001d1000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") ioctl$TCXONC(r2, 0x540a, 0x1) socket$nl_route(0x10, 0x3, 0x0) 2018/01/29 10:49:23 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000007d000-0x14)={0x0, 0x69f, 0xf2, 0x1, 0x2, 0x1ffe000000}, &(0x7f0000117000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b92000-0x8)={r2, 0x4f93}, &(0x7f0000c92000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e24000)={r3, 0x4c1, 0x20}, &(0x7f00000c8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f68000)={0x9, [0x401, 0x9, 0x5, 0x7fffffff, 0x7, 0x401, 0x8, 0x1, 0x8]}, 0x16) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bb0000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000b42000-0x4)=0xc) connect$packet(r1, &(0x7f000009f000)={0x11, 0xfd, r4, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002b5000-0xbc)={0x20, 0x0, 'client0\x00', 0x0, "4118cfb109e05041", "5ea0c298f34b2ec4399d00fd8fde44a3b38fab166c2d18eed0514b0a6fc6712f", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:23 executing program 4: r0 = socket(0x2, 0x80800, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x9, 0x0, 0x3, 0x1, 0x7fffffff, 0x100000000, 0xbdc}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000159000-0x2)="98", 0x1) fcntl$notify(r1, 0x402, 0x80000000) 2018/01/29 10:49:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bfe000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000bd6000)=0x1, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) bind$ax25(r0, &(0x7f00002d5000)={0x3, {"eb6831f6ee7c3e"}, 0x3}, 0x10) ioctl$TCXONC(r1, 0x540a, 0x9) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000efd000-0x56)={0x0, 0x4e, "9ff76e6d8d652efb52998c14ecc704dab9317224c490036f3ab19b20fd6fc558bdb57f97f0adf33b0a439bf70c6ba0ce1ac8607035f4bb9597d62f8e93bf25da3fcf8fcff1bd68bb4cb3d5744c47"}, &(0x7f0000dff000)=0x56) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000024d000)=r3, 0x4) 2018/01/29 10:49:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000992000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) recvmsg(r0, &(0x7f0000b5b000-0x38)={0x0, 0x0, &(0x7f0000d09000-0x60)=[], 0x0, &(0x7f0000c6b000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/29 10:49:23 executing program 7: clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000001000-0xc3)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000+0xf43)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x8, 0x3, 0x4, 0xcac, 0x3, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/29 10:49:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000506000-0x18)={0x9, 0x7, 0x9, 0x3, 0x9, 0x200}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$pppoe(r1, &(0x7f0000a98000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="61adab93179df2f1c1e80d73a7ca6baa"}}, 0x1e) 2018/01/29 10:49:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/dev/pktcdvd/control\x00', 0x80800, 0x0) r2 = openat(r1, &(0x7f0000012000-0x8)='./file0\x00', 0x400000, 0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x10001, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x11, 0x40000000000001, &(0x7f0000013000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) accept4$vsock_stream(r2, &(0x7f0000a77000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x800) 2018/01/29 10:49:23 executing program 2: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000eef000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000eef000-0x4)=0xc) 2018/01/29 10:49:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00006ce000-0x40)={0x2, 0x3, 0xfffffffeffffffff, 0x1, 0x6, 0x2, 0x6, 0xffffffff80000001}, &(0x7f0000001000-0x40)={0x7e000, 0x1ff, 0x5, 0x5, 0xffff, 0x4, 0x3ff, 0x0}, &(0x7f00004c9000-0x40)={0x5, 0x100000001, 0x37, 0xc0e, 0x5, 0x4, 0x2, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}) socketpair(0x3, 0x1, 0x6, &(0x7f0000e49000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0x104, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:23 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000042f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000)={0x5, 0x7, 0x7, 0xfffffffffffffffd, 0xffff, 0xff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0xb48, 0x73, 0x5, 0x6, 0xbf}) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000000a, 0x0, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0xa0)="4a35516fb1045296f10e11c2075a6968d36ae2c7cc340cbc190f09cc2879b8013a774fc358e7bf4d0be6c88c80363d5b00000000f00010148000000000000000ac28e68a81ef0b993b35179790aa16f4ca04219be9ef7a201ae7850b91059683161800bf04c2bce26b6a40bbcf0fe3368ad6b547998be73eca4174c45fffbbcd956dec02336e102236ad440ba103d24d36eef2c0bd233f72d1b380c459004d") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x5, 0x2, 0x20, 0x80, 0x2, r1, r2}, {0xffffffff, 0x7, 0x80000000, 0x1, 0x2, 0x1000, 0x3, 0x3751c0a5}, {0x4, 0x7f, 0x7, 0x5}, 0x2, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x2, @in=@empty=0x0, 0x6, 0x4, 0x1, 0x3ff, 0x4, 0x6, 0x8e7}}, 0xe8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xe, 0x4) 2018/01/29 10:49:23 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) pkey_alloc(0x0, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000211000-0x4)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00006ce000-0xb0)={{0xb17a, 0x9}, 'port0\x00', 0x45, 0x40000, 0x0, 0x7, 0x3ff, 0x3, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000239000-0x10)='/dev/input/mice\x00', 0x0, 0x6803) rt_sigtimedwait(&(0x7f00001fe000)={0x0}, 0x0, &(0x7f00003fa000)={0x77359400, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001e8000-0x8)={0x0, 0x400}, &(0x7f0000b47000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009cd000)={r1, 0x1f, 0x7}, 0x8) fgetxattr(0xffffffffffffffff, &(0x7f0000357000)=@known='com.apple.system.Security\x00', &(0x7f000022b000)=""/48, 0x30) socket$inet(0x2, 0x7, 0x2) 2018/01/29 10:49:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004c8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ce1000-0x8)={0x0, 0x7, 0x1}, &(0x7f0000c46000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ddf000)={r2, 0x1}, &(0x7f00003dc000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000027c000-0x8)='./file0\x00', 0x100, 0x6c) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00001a8000)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) r2 = open(&(0x7f0000b08000-0x8)='./file0\x00', 0x3c, 0x28) ioctl$VT_RELDISP(r2, 0x5605) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000678000-0x4)=0xfffffffffffffffe) 2018/01/29 10:49:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006e9000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = openat(0xffffffffffffffff, &(0x7f00007ce000)='./file0\x00', 0x20000, 0x8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ff4000-0x5)='reno\x00', 0x5) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}}}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/01/29 10:49:23 executing program 5: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000a10000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00008e9000-0x2)={0x2, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f00006ef000-0x4)=0x0, &(0x7f000021f000-0x4)=0x4) r3 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b39000)={0x0, 0x0, 0xfbb, 0x20, 0x1}, 0x14) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x16) 2018/01/29 10:49:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000202000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x80000) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd(0x0) 2018/01/29 10:49:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xcc1, &(0x7f0000694000)={0x0, 0x0}) mmap(&(0x7f0000e0a000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x199) connect$inet6(r2, &(0x7f0000e22000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000edc000)=0x0) 2018/01/29 10:49:23 executing program 6: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f58000-0x8)='./file0\x00', 0x400000, 0x23) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x17, &(0x7f0000f58000)={0x37, 0x10001, 0x7, 0x100}) write$sndseq(r1, &(0x7f0000f57000)=[{0xffffffff80000000, 0x7ff, 0x10, 0x4a1af5d7, @time={0x0, 0x1c9c380}, {0x5, 0xffffffffffffffff}, {0x7, 0x80000001}, @ext={0xa9, &(0x7f0000f57000)="b40c2e7ffd22388c1412103a3870a46fa15d20341e1a3d0f5be5976366f0539d0fa4a10e68b85406ca4d53c8071df36edec216303a992aa2ccbadaffae663af9935a9fd9423b069795e3ca339f3f660677a2ee00d053a019746f32f9bffbfb9c9423522fee205026b283fe6bd7a31e5ec6a2b545d7ffad6bc769249da5115984b7725458681db7b19598eec9c350b93185890d90e5ca8e6b7997314748b0bd1f6d092d8367bf40e0c4"}}], 0x30) sched_setattr(r0, &(0x7f0000a30000)={0x30, 0x3, 0x0, 0x800, 0x5, 0xa5, 0x3, 0x3}, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xe, &(0x7f0000f57000)={0x0, 0x0}, &(0x7f0000d20000-0x10)={0x0, 0x0}) 2018/01/29 10:49:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000ce8000)=""/4096) openat$dir(0xffffffffffffff9c, &(0x7f00004d2000+0x58e)='./file0\x00', 0x101400, 0x1) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/29 10:49:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000010d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000abd000)="fc0acef4863ab265f8abe37fe37e4f9f7bec19b9491d73d36215ff49a37401093c9d9f4055ed01d7b4ef1c745783489353b76659674968ff288f9104769f8a8c298a5e887f6b91039315f496c986f38f7366d90a692e4da76cf75b9690b7ce76bec387ca33844441852c3bc50d3be5526610eb33a88016f2c11c015aa2c04b224e9e57d62b833162cc953b9ee8c254ad9248adc6f57cede9be274315b333e12595a4cf5e488b9662b65c28e9533b455ff6fc866edf638b6c92a99b722b3f0efefae23edbe8dd787f06b00e89fedd3dd45b7e2e97a13d57873bf7ca831c2a4b269fc9259527b1400a45e094", 0xeb) [ 44.712548] keychord: Insufficient bytes present for keycount 56 [ 44.727061] keychord: Insufficient bytes present for keycount 56 2018/01/29 10:49:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x2) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f9d000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/29 10:49:24 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000f6a000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) fcntl$setpipe(r0, 0x407, 0x10000) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f6b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008f7000)=0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000a9b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f6b000-0x4)=0x10) 2018/01/29 10:49:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000011d000)='user\x00', &(0x7f0000382000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000636000-0x1f)="faddef6dbab70124751c4e017398b653b5369586eef569d8b6c9d63ec02bf3", 0x1f, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000922000)='trusted\x00', &(0x7f000038e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000024f000-0xfe)="3a4d3d209dc369d9e0d44170377ad02f7420cd0a486d8ed3aff41f6748bb102d4e24c3e3c82693ad67a5a41940002a118cd1df8a03f4f7f46c8007cca435c50049b265afc478dd279c13c6df8ca87c0e57907d6c41f202d19ff48a70d8874b1aa4d770440038ffdf2b57e241e3e10f15c2f3ca2ff86aab9ba2605886a65700a95ad96206cebf2a16d2a2425401e2a5e1f456f009fd0b3aec52e41f3f31dcf87d00263275cbb72a7c477f950d76c188356df33b33feebca8af817b36f288b50603685227efaaba90e0ca3e496d56c99048ec29fbf36ef9331910bd91cb5e1efbf6bda7d15cd69d32bc9f1791f5da3640a801451b0180fafb3f19a9d3ea12d", 0xfe, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f000004c000)='.request_key_auth\x00', &(0x7f00002ac000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) removexattr(&(0x7f0000cd2000)='./file0\x00', &(0x7f0000f59000+0x176)=@random={'system.', '.request_key_auth\x00'}) r2 = socket$inet6(0xa, 0x802, 0x88) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000718000)='/dev/sequencer2\x00', 0x40140, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000a78000)=""/4096) sendto$inet6(r2, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e9d000-0x4)=0x0, &(0x7f0000898000)=0x4) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r2, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f000052e000)=0x0) 2018/01/29 10:49:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0xf36b) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x1004a, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:24 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ff8000-0x4)=0xf, 0x10d) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c5b000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000ff9000)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ffa000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r2}) 2018/01/29 10:49:24 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x4102, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000006000-0x8)={0x0, 0x8}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000a000-0x5f)={r1, 0x1f, 0x57, "6bd6f7b5573975f637675256deec25687ae4c6bf107cd6b24f6523e42ac18bae525304f1cb1e4eefa831b5fa2fbd2ec0fbc0778d982062a98f5e372daa5f8260823a71ef5c597603d6f697e5addcd4b25d433b6993fbfc"}, 0x5f) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r2, &(0x7f0000002000)=""/72, 0x48) 2018/01/29 10:49:24 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0000000000000008377a030900", @ifru_settings={0x4, 0x50, @raw_hdlc=&(0x7f000000a000)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000014000)={0x9, 0x1}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000012000)=0x8, 0x4) 2018/01/29 10:49:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000011c000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000a33000-0x8c)={0x8, 0xc7ed, 0x80000000, 'queue0\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x13, 0x0, 0xfffffffffffffffb) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) 2018/01/29 10:49:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000dcd000+0xa4a)='./file0\x00', 0x22001, 0x81) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cf0000)={0x0, 0xffffffff}, &(0x7f0000a53000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bf0000-0x18)={r1, 0x5ead, 0x0, 0x549, 0x8}, &(0x7f000028b000)=0x18) r2 = add_key$user(&(0x7f0000b15000-0x5)='user\x00', &(0x7f000008a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000014d000-0x6a)="fe", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f000011d000-0x5d)=""/93, 0x5d) 2018/01/29 10:49:24 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000151000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x180) clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") geteuid() 2018/01/29 10:49:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00001c8000)=0x0, &(0x7f0000745000-0x4)=0x0, &(0x7f0000a2d000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000022000)={0x8, 0x2, r1, 0x9, r2, 0x80, 0x1, 0x5c3e}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r3, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2018/01/29 10:49:24 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd1000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bc6000-0x4)=0x5, 0x4) 2018/01/29 10:49:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) unshare(0x200000) exit(0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/29 10:49:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001b9000-0x9)='/dev/sg#\x00', 0x8004, 0x1ffffffd) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") 2018/01/29 10:49:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x8d}]}, 0x10) 2018/01/29 10:49:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00005ce000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7f0000, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d7b000)='/dev/pktcdvd/control\x00', 0x240, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00008ae000)=[], 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000036c000-0xb0)={{0x3, 0x1e9}, 'port0\x00', 0x30, 0x400, 0x5, 0x5, 0xa5b, 0x1e437c4b, 0x0, 0x0, 0x7, 0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 45.247637] audit_printk_skb: 72 callbacks suppressed [ 45.247693] audit: type=1400 audit(1517222964.349:60): avc: denied { setopt } for pid=8391 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/29 10:49:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bc5000)={0x3, [0x23, 0x80000001, 0x4]}, &(0x7f000064b000-0x4)=0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000015c000)=[{0x20, 0x0, 0x0, 0xfffffefffffff000}, {0x100000006, 0x200000, 0x3, 0x2}]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r3, r4) munlockall() ioprio_set$uid(0x0, 0x0, 0xffffffffffffffcd) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000237000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/29 10:49:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000081e000)='/dev/loop#\x00', 0x0, 0x105001) fdatasync(r0) r1 = memfd_create(&(0x7f0000b6b000-0xf)=')*\x00', 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00008e2000-0x8)=0x0) 2018/01/29 10:49:24 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)=',user,#em0}ppp1-{\\[\x00', 0x0) keyctl$clear(0x7, r1) capset(&(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f34000-0x8)={0x0, 0x0}) ustat(0x0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d7c000)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x3, 0x400, 0x2, 0xffff, 0xa, 0x80, 0xa0, 0x73, 0x0, r1}, {0x5, 0xd1, 0xaf6, 0x1, 0x3, 0x0, 0x7c, 0x6}, {0x8000, 0x2, 0x8001, 0x0}, 0x5e, 0xb, 0x3, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x7, 0x3, 0x4, 0x21b8, 0x1, 0x5}}, 0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a4000)='/dev/ppp\x00', 0x2000, 0x0) sendto$ax25(r3, &(0x7f0000957000-0xe6)="2f184d8073bb9399296f970140c442549e1365f25887ace05b10239ff3df0b6c2ab466457a42833b37606f007b9c7d7d0afae2278b81f95eddae4c01ffa95ec97810fa2277a891229d23d899162ff73f84a050c17febcd3571731ec164281af8ba14b3e1948d2f0dddf267527ccd98cd2bc106d415963f92edb0464109fb74e98ddb19587d01f8f5603297b66e75538996516b1149e23509c229edeb7392bfa43afc12699e25bb86fd40d8a15868628265d6d8859f60611c984bd888cd0a14a1f36bb5f48fcf42ef5b97b84c868b97b70bde030bf4946e4f205a26c71422037846a30600f308", 0xe6, 0x800, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000129000)=[], 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000cd6000)='/dev/usbmon#\x00', 0x4, 0x2480) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f000015a000-0x5c)={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xfffffffffffffffd, [0x2, 0x0, 0x8, 0x400, 0x0, 0x702, 0x546, 0x3]}, 0x5c) 2018/01/29 10:49:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bfe000)={&(0x7f0000595000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f00002f3000)=""/36, 0x24}], 0x1, &(0x7f00002a7000)=""/128, 0x80, 0x1f}, 0x20) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000f2a000-0x71)="fd6c0dd5ac42e7ea47658207d68e1ccd1baf4d78a2aa8756f0110714af770e46555d186d12feca8439fe0bb90cc2800efec538876ce66ce72ee3618e56e83d996e5e7c8a098933f99c7b5dd29b8cea1ba2ae660181643631dbcf928a6228f177c1374abe3a7c7ecedf347c95c88be13f69") recvfrom$llc(r0, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x2, 0xfffffffffffffff9, 0x4, 0x0, 0x40, @random="8dae55d9b9d2", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007cb000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000b18000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e0a000-0x8)={r1, 0x6}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bc6000-0x8)=0x0, &(0x7f000040b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007ac000-0xc)={r1, 0x5, 0x20}, 0xc) symlink(&(0x7f0000e8f000-0x8)='./file0\x00', &(0x7f00009a8000-0x8)='./file0\x00') setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000ac3000)="3a920710a947c324360efb8255f05f8399275676664f978f7ae3680b60e35d6b302b38d8713e773dd286af4b19259a9fd1841be51c4dedcbf902d9a36479b39710cc75c9b70845820c26a98c43114490328507bb5db5c2e8b66bd2b4f4fb718e58d8b3d117f289946c15d5448d8a49206162a4b0af36b8635742a8cd267809aef9879f8761dc1ff84b0f078735ecbc86d849a7b7f928d2b6717e6901936dea048da44b98da814fccd3baa7b20d0de8a4518264b370cbeff4fdb564fcc4cfb7028770b95a61236a19aeda15d702c18f029f9603d90ac1a54044e0632942c0b1107033f2eb65c9a1d0cac7a6c0393209602ea682d3bc6c07", 0xf7) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd9000)={0x0, 0x0, 0x0}, &(0x7f00002a1000)=0xc) prlimit64(r2, 0xf, &(0x7f00005dc000)={0x800, 0x9}, &(0x7f000004d000)={0x0, 0x0}) 2018/01/29 10:49:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setxattr(&(0x7f00001c9000-0x8)='./file0\x00', &(0x7f0000226000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000e0c000)='cgroupvmnet0\'GPL@\x00', 0x12, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f00006b5000-0x12a)=@newsa={0x1bc, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xcc, 0x14, {{'sha1\x00'}, 0x400, 0x0, "e9b13065e8a67b6b4e71e8a3c62b1fe408527f80e0f3ff2943771d7de191d5d294bec222c53146e29669f8f3b10fd17bab6cd983a2c981b93bfc8f39b47a60fbe3130198cd33de35a877edcc00001427406ed2c75a064d6609a09b3485ea84171135f25aeff933d78c504993b141f20115bc864a3801c9f21173a5bb1119791c"}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:24 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f81000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() setpgid(0x0, r1) sendto$llc(r0, &(0x7f0000f81000-0x6c)="83d5e5f76cb56c5a18cc346987fc1e088a7232c3a9e5af89c5dbd4da4294d343ff623b44b4adff4803b838e67b95c98805c37f4ab01730a4f57309ffac5e2d9e20de4e608e2086cb823a35cd909cfe5bd43ab051c0d8902195a2d06e7f7154000c1a3176c98483ab113e5722d863f747d25d8664a3", 0x75, 0x0, &(0x7f0000f81000-0x10)={0x1a, 0x0, 0x3, 0xffffffff, 0x7, 0xffffffffffff7fff, @random="3f0c47aa8d0e", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000589000)={0x2, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x1, 0x40, 0x6, &(0x7f0000f82000-0x10)=@common='tunl0\x00', 0x3, 0x7, 0x452}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) fcntl$setsig(r2, 0xa, 0x36) getsockopt$sock_buf(r2, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/01/29 10:49:24 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000014000)=0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000012000)=0x0) dup(r0) 2018/01/29 10:49:24 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000031000-0x5d)={'system_\t:obPect_r:oextrel_shlib_ts0', 0x20, 'system_u:object_r:audisp_var_run_t:s0', 0x20, 0xfffffffffffffffe, 0x0, 0x20, "2f7573722f7362696e2eea000003004f"}, 0x5d) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000032000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000013000-0xc)={0x2000000000000000, 0x1, 0x200, 0x3, 0x401}, 0xc) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000032000-0x4)=0x1c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000019000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000032000-0x4)=0xe8) [ 45.386889] audit: type=1400 audit(1517222964.489:61): avc: denied { ioctl } for pid=8450 comm="syz-executor4" path="socket:[18267]" dev="sockfs" ino=18267 ioctlcmd=0x89e3 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/29 10:49:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000008b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000937000)='wchan\x00') clock_gettime(0x0, &(0x7f0000a02000-0x10)={0x0, 0x0}) preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0xd6, 0x0) 2018/01/29 10:49:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000778000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r2, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a1d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1f000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000641000)=0xe8) getgroups(0x40000000000001d1, &(0x7f0000516000)=[]) geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008b3000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f5000-0x4)=0xe8) getegid() lstat(&(0x7f000083d000)='./file0\x00', &(0x7f0000c76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000444000-0x24)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000a31000-0x4)={0x80000000, 0x0, 0x8}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/ppp\x00', 0x200040, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00008f4000)=""/85) [ 45.422700] audit: type=1400 audit(1517222964.529:62): avc: denied { read } for pid=8450 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 45.422962] audit: type=1400 audit(1517222964.529:63): avc: denied { validate_trans } for pid=8472 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/01/29 10:49:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000919000-0x8)='./file0\x00', 0x0) tee(r0, r0, 0x7, 0x2) pwritev(r0, &(0x7f0000648000)=[{&(0x7f0000c2d000-0x17)="", 0x0}, {&(0x7f0000fa7000)="", 0x0}, {&(0x7f00009b8000)='$', 0x1}], 0x3, 0x0) open(&(0x7f0000cfa000-0x8)='./file0\x00', 0x400000, 0x1) 2018/01/29 10:49:24 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000000c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000000e000-0x8)=0x4) signalfd(r0, &(0x7f000000e000-0x8)={0x400}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x5, &(0x7f000000e000-0x28)=[{0x10000, 0x7, 0x1ff, 0x414}, {0x4, 0x5, 0x1, 0x5}, {0x0, 0x6, 0xffffffff, 0x7}, {0x953b, 0x8000, 0x7, 0x1}, {0x100, 0x10001, 0x5, 0x2}]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000013000-0x18)=@add_del={0x2, &(0x7f0000015000)=@common='lo\x00', 0x6}) 2018/01/29 10:49:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000879000-0x8)='ns/user\x00') signalfd4(r0, &(0x7f000011e000-0x8)={0x6}, 0xfffffec7, 0x80000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000828000-0x4)=0x0) sched_setattr(r1, &(0x7f0000411000)={0x30, 0x2, 0x0, 0x9, 0x1f, 0x200, 0x2, 0x6}, 0x0) 2018/01/29 10:49:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000020000)="7043a00fad14f224b6c682f155729b1e6ac91b9bea89d5d54aea2d7a9869612f4af519affad911c76ab258b0e6f576a6e788f4bb63bcaa75c662f0bb352c10cd1bbeec07ab84ae880362299e5f8cdc76cdc6b933822e1efb0428e5427180e4f2933f7e55ce19915ebebab9be1fc26743aa6551420048c253") mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) r1 = dup(r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000ee4000)={0x6b1a792e066f002e, 0xaa, &(0x7f00007f4000)="d3414febeb034983c1a2f04efd0e94d613005c914d963eedb007bc0648fc921e45ce30eb4827de39fd3e1f21393dbc6b5847d30b1a2f60770d1fc76407ba9bfbb4b4b271f157244cd9a008a998267f35ac73d97e2db830e7b81ab1899f8f89167098c0170f8f6fb186e4783a9ef1efdc84e605f1e5112ef49e2c86b9811419fa21a489d119724f60cc7e3b89f940a272927e454dda0d7d001694beb44a913b564c64d7ba0a76e016074e"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bd5000-0xd1)={0x0, 0xc9, "4c960b9b670d6c4ff2dd4f92117526089c4758dd047b646eaffd04cf342bac3456753ffa5bb3f3b1b743af9f93377f82ea6860fc5baff45e7651927fe47bb0c9f213d4acf13ef737572c2099d8a36d60f8eaedb31589d85cadd7330e87f9b4552151d24afb5fa84cd5e2cb7e5d1bdd53ea49b21b141182a3acd7b5a7ce31a8874f34dd0b4a01ba1558c83445296c95990cad09242f52aac62c88c6b1cf3a53b826331df7949b6597abd62b4478fa68886108353c221d0e4b5305f11546d5bc87116c789892f1189d7c"}, &(0x7f000063a000)=0xd1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a52000-0x98)={r2, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffff001}, &(0x7f00008ec000)=0x98) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000224000)={0x0, {{0xa, 0xffffffffffffffff, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001a0000-0x20)={0x6, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000b04000)={0x4, r4, 0x1, 0x3}) 2018/01/29 10:49:24 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000004000)=0x5) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0xfffffe96) 2018/01/29 10:49:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000039b000)={0x0, 0x0}, &(0x7f00003a7000)=0x10) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rmdir(&(0x7f0000428000)='./file0\x00') 2018/01/29 10:49:24 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000ff0000-0x60)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccf000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@ll={0x11, 0x1f, r1, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) socketpair$inet(0x2, 0x80b, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x24000000000000, 0x200, 0x200, 0x6, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0x400}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x2, 0x7fffffff, 0x8, 0x410, 0x2, 0x3, 0x4, 0x9, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r4, @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]}, 0x3, 0x80, 0x1ff, 0xaf4, 0xc}, 0xa0) 2018/01/29 10:49:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='GPLvboxnet1$\x00', 0x3) bind$nfc_llcp(r0, &(0x7f00009b3000-0x60)={0x27, 0xf92, 0x6290, 0x0, 0x1, 0x80000001, "91dbf0555016d7b7a9c961926dd70ad807f9cc6b942ad5480c6e8f6eefc4926efcd3256598447ae9a1c53465f2cb408c02a3abc8310f45ba3954ebcd71b15d", 0x2}, 0x60) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xaf) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000b0b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2018/01/29 10:49:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) accept(r0, &(0x7f0000adf000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000459000)=0x2e) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/29 10:49:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000317000)='/selinux/checkreqprot\x00', 0x40080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004f6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x98, 0x2, 0x3, 0x2, 0xffffffffffffffe0, 0x1064, 0x2}, 0x20) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x7) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000afb000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvmsg(r1, &(0x7f00003ce000-0x38)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000562000)=[{&(0x7f0000ed5000)=""/4096, 0x1000}], 0x1, &(0x7f0000ebc000)=""/8, 0x8, 0x0}, 0x10040) 2018/01/29 10:49:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b7c000)='vboxnet1-{\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000212000-0x9)='net/stat\x00') ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000289000)=0x4) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000bdd000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xe3d3, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000379000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000aa2000-0x160)={{{{0x2, 0xffffffffffffffff, @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]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "b92439cfda40ddc02a329387bfc6b5789e22f5c0b9a631d3a07e6c6247511f5c32fa6a389a8647dbfb6f3d30da295fa5b84942274a0d00940bd007d134ae699ab30195c0508af58abcef8b1fce3ce5a5"}, 0x160) accept4$packet(0xffffffffffffffff, &(0x7f00002d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009ca000)=0x14, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b2a000)={0x0, 0x0}) clock_getres(0x5, &(0x7f0000edf000-0x10)={0x0, 0x0}) r2 = accept$inet6(r1, &(0x7f0000b37000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b9e000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000877000)={0x0, 0x45, "712051c58f49483bbc03a9249d9421967ab6f194ce9da717107db9f3be1a2a152c71be329f581da959258c216d8c8b568aeaf4b9853a2dc55c64ea2f818710253ebdc6e586"}, &(0x7f0000686000-0x4)=0x4d) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ffe000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) unshare(0x20000) r4 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r4, 0x0) 2018/01/29 10:49:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='GPLvboxnet1$\x00', 0x3) bind$nfc_llcp(r0, &(0x7f00009b3000-0x60)={0x27, 0xf92, 0x6290, 0x0, 0x1, 0x80000001, "91dbf0555016d7b7a9c961926dd70ad807f9cc6b942ad5480c6e8f6eefc4926efcd3256598447ae9a1c53465f2cb408c02a3abc8310f45ba3954ebcd71b15d", 0x2}, 0x60) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xaf) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000b0b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2018/01/29 10:49:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b72000)='keyring\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000e4c000-0x28)={@common='syzkaller1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = geteuid() getsockname$packet(0xffffffffffffffff, &(0x7f000086b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d32000)=0x14) lstat(&(0x7f0000a9b000)='./file0\x00', &(0x7f0000d4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cec000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026a000+0x715)=0xe8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000021d000)={&(0x7f0000f87000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000c09000)={&(0x7f00000c1000-0x3c4)=@updsa={0x3c4, 0x1a, 0x24, 0x2, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x8, 0x3, 0x6056, 0xa, 0x80, 0x20, 0x0, r1, r2}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0x5, 0x54e, 0x0, 0x1, 0x82, 0xde5, 0x401}, {0xdb, 0x3, 0x0, 0x4}, {0x3, 0x9, 0x5e6}, 0x6, 0x6, 0x2, 0x4, 0xfffffffffffffffe, 0xd1}, [@address_filter={0x28, 0x1a, {@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7, 0x0}}, @sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x0, 0x2, 0x80, 0x80, 0x33, r3, r4}, {@in=@broadcast=0xffffffff, 0x3, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4, 0x4, 0x81, 0x101, 0x11, 0x3, 0x8, 0x100000001}, {0x79, 0x81, 0x0, 0x4f}, {0x4, 0x9, 0x5}, 0x7, 0x4, 0xa, 0x2, 0x100000000, 0x40}}, @ipv4_hthresh={0x8, 0x3, {0x3, 0x20}}, @lifetime_val={0x28, 0x9, {0x7, 0x8, 0x8000, 0x2}}, @offload={0xc, 0x1c, {r5, 0x3}}, @algo_auth_trunc={0x13c, 0x14, {{'sha3-384\x00'}, 0x780, 0x100, "9d537c931169999618407dac2449844001558dc6c1bd6216b49f48f95fc2da57aebe2ee5988f757bb8e7c1ce52e38398c04028c88ed1617adc0055e61a324e5e72eaa58a07cc220cca33fb16672973fc6ed208965741e62c013d27cbf0d795d53e546c517b9e0925b4f025c98fa2cc7c24139f76975387305026312d9c4fe32b28597dd8ce9c39849eab3712f944e764cd4d63a4d8abfaf0635b30f92b8de778b1c61b6e76c870f881b4d4832004628766063d0ee0a9f9b10a56474cc1d4043ebc83a8185a9b694739e713404646c1e5637111728b6dda653646c046802adf05d435fcf9a35e5d567d4737180d7534e8"}}, @lastused={0x10, 0xf, 0x1ff}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x2, 0x0, @in=@broadcast=0xffffffff}}]}, 0x3c4}, 0x1, 0x0, 0x0, 0x0}, 0x50) add_key(&(0x7f000046b000-0xc)='logon\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) 2018/01/29 10:49:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x20, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = syz_open_dev$mice(&(0x7f0000ec9000-0x10)='/dev/input/mice\x00', 0x0, 0x420400) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0x10b180) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000071d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b7000-0x4)=0xc) r3 = gettid() tgkill(r2, r3, 0x6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00001b4000)='/dev/snd/timer\x00', 0x0, 0x224002) 2018/01/29 10:49:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000007, &(0x7f00006ff000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000a11000)="") symlinkat(&(0x7f0000472000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000073f000)='./file0/file0\x00') creat(&(0x7f0000b23000)='./file0/file0\x00', 0x8) 2018/01/29 10:49:24 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='eql\x00', @ifru_flags=0x1200}) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) pkey_alloc(0x0, 0x3) 2018/01/29 10:49:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r1 = dup3(r0, r0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00002f3000)=0x3, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) connect$inet6(r2, &(0x7f0000d95000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) membarrier(0x11, 0x0) 2018/01/29 10:49:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x10000000000000b4, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getgid() stat(&(0x7f0000374000)='./file0\x00', &(0x7f0000df1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r5, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/29 10:49:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000dbd000-0x8)='./file0\x00', &(0x7f000004a000)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000063f000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00003e1000)=0x4) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c51000)={0x0, 0xb880}, &(0x7f00000b8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000107000-0x14)={r2, 0xffffffffffffffc1, 0x80, 0x3, 0x4, 0x3ff}, &(0x7f0000533000-0x4)=0x14) clock_gettime(0x0, &(0x7f00004ea000-0x10)={0x0, 0x0}) utimes(&(0x7f0000561000-0x8)='./file1\x00', &(0x7f0000088000-0x20)={{0x0, 0x0}, {r3, r4/1000+10000}}) inotify_add_watch(r0, &(0x7f000005d000)='./file0/bus\x00', 0x80000003) mq_timedsend(r1, &(0x7f0000f85000-0xfd1)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400, 0x0}) 2018/01/29 10:49:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00006eb000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000041000)=0x0, &(0x7f00001f7000)=0x4) 2018/01/29 10:49:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/checkreqprot\x00', 0x8200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b09000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f00005e6000-0x4)=0x4) 2018/01/29 10:49:24 executing program 2: mmap(&(0x7f0000000000/0xcd7000)=nil, 0xcd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000012000)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c91000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syncfs(0xffffffffffffffff) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$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_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f000027e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f000072a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00003f2000)={&(0x7f0000960000-0x20)=[0x8000, 0x7fff, 0x94, 0x0, 0x100, 0x6f14f56d, 0x6, 0x4143], 0x8, 0x3, 0x28eb9889, 0xe3d3, 0x6, 0xa8ac, {0x4, 0x381, 0x5, 0x8, 0x5, 0x0, 0x10001, 0xd0e, 0x30, 0xfffffffffffffbff, 0x7, 0x4, 0x5, 0x8, "406e26465bb9b89c30d96440f70123e87af37e64e17b5d11f02d3c8e2fdc60cd"}}) close(r2) getpeername$packet(0xffffffffffffffff, &(0x7f000095a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f37000-0x4)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) alarm(0x0) 2018/01/29 10:49:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000047f000)=0x0, &(0x7f0000a9a000-0x4)=0x4) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) write(r0, &(0x7f000060b000-0x20)="26b97fd2a2d431f806eec8f98c02f0cd95c39c189a536b0959e4ff7c13ab4d05", 0x20) mremap(&(0x7f0000976000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00008fd000/0x2000)=nil) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) msync(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f4000)={0x0, 0x0}) getpeername$ipx(r0, &(0x7f00001bc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004a0000)=0x10) fadvise64(r0, 0x0, 0x11f, 0x5) remap_file_pages(&(0x7f0000cee000/0x4000)=nil, 0x4000, 0x1000000, 0x43, 0x10000) 2018/01/29 10:49:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b70000)='/dev/snd/seq\x00', 0x0, 0x535103e4d62184d6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/29 10:49:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000006000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(0xffffffffffffffff, r1, &(0x7f00008bf000)=0x0, 0x200041c) 2018/01/29 10:49:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007cf000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000185000)={0x0, 0x20, 0x10, 0x7ff, 0x7412f5b3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36179f1a000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000019000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x30a, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/29 10:49:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00002a9000)=0xfffffffffffff800, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e93000-0x16)='/selinux/checkreqprot\x00', 0x200200, 0x0) 2018/01/29 10:49:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000878000)={0xf62, 0x4, 0x7f2}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) inotify_init() openat$ptmx(0xffffffffffffff9c, &(0x7f0000720000-0xa)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/29 10:49:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f0000759000-0x2)='+\x00', 0x1) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000130000-0x70)=""/112) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000627000)=""/208) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fb9000-0x8)=0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000312000)=""/46, &(0x7f00002b4000)=0x2e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004c9000)={0x0, 0xcf, "76de2b6b7ab3fee18de4dcb164deaaa1d76e6f26d70c581ce8657ff6fc8cc35931381d8cf9afe34de71d0ba0a47df43ee42841d5d3e94c53552d11c03d30dadc95a40344805c6df46edab21edf45a27614a78fded08d4560b6732dc5845b525792eb83ac636cc08d96db30faa6f58794120daa5ed1e7c07ac09b749640460cf48bd6c2753204f70729541ea81d5be89a8b404370c50fb1ea7fe857603978b69e83a2305b6b4600b71159d9db12e6e933efd87e801e8e2918169aa53ead84cd3a664252cd7b0100e384f8771d9e7f53"}, &(0x7f000019c000-0x4)=0xd7) pread64(r2, &(0x7f0000cd2000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000de7000)={0x100000000, 0x2, 0x7, 0x401, r3}, &(0x7f0000098000)=0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000b34000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000773000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000c00000-0x4)=0x0) sendfile(r0, r2, &(0x7f00008bf000)=0x0, 0x200041c) [ 45.863051] syz-executor4 (8585) used greatest stack depth: 22816 bytes left 2018/01/29 10:49:25 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x5) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000026000-0x8)=0x0, 0x200010004) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/enforce\x00', 0x400000, 0x0) 2018/01/29 10:49:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") openat(r0, &(0x7f0000df7000)='./file0\x00', 0x12000, 0x140) r1 = open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000309000-0xb)='/dev/hwrng\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003be000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x5, 0x5, 0x4}, &(0x7f0000548000-0x4)=0xa0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00005e4000)={@generic="c07d5b440afca37065b05b57f1cf27ee", @ifru_data=&(0x7f0000a7f000)="4a8a65f9b2b5040d19d4fbcf34fd7e58c0287ea308fc536f1a4ac6baebb4fec3"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e11000)={r2, 0x401}, &(0x7f0000467000-0x4)=0x8) seccomp(0x0, 0x1, &(0x7f0000cfc000+0xeca)={0x5, &(0x7f0000aa4000-0x28)=[{0x7, 0x200, 0x4, 0x9}, {0x2, 0x10000, 0x10000, 0xffffffff}, {0x3, 0x47e, 0x10000, 0x4}, {0x480000000, 0x1f, 0x8354, 0x7}, {0x7f, 0xb880, 0x1, 0x2}]}) mount(&(0x7f000066b000)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000071b000-0x2)="349f") readv(r0, &(0x7f000005a000)=[{&(0x7f0000c41000-0xcb)=""/203, 0xcb}], 0x1000000000000066) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/29 10:49:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000a7a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000924000-0x104)={0x104, 0x1, 0x2, 0x8ffffffff, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="104f9b2345ff05083a9a057523d68831bba5813d8887212242224ff2cdc9f305a6f2bed0bb495f602f714f368621aebfcfa3f3581464839990f82863cff52e328683a10d26bbff86e7756b96f64aacf378c574e3301130ac417709b394457013ecf8ff7bd7852a3f4cf83ed484a2dbfe327cd90f8217274219d7e058229738246e6dd48f518db48f9a9d7cfa424b62621bf68d2f510b8c9f41afbd7359f0307c43233de37a23170dc6", @nested={0x38, 0x53, [@typed={0xfffffffffffffecc, 0x2, @uid=r1}, @generic="", @typed={0x28, 0x55, @binary="08b64a46988f48e71cdd66c7764bcc23da9496180fcadcfd39ae5eae441c"}]}, @typed={0xc, 0x40, @ipv4=@multicast2=0xe0000002}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:25 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000012000)="46a09baab5ced403f73ad6ba27d4057819d922a931bdd7f0495c148b142ae2fa4d67c14b98ccab33a0e18e3bf58e3c3914d6b68ccc3f1d538cac496b445caf341aa0b957557659c1493c930c6ef780a87dc012607233002a0abc0dd12a488d96a45535fa136177dc829baa2709feb6e43560bade24edb88343306a7bff593895939486b24090a333f20ca5479041bc44ccd9333731a8ac258abc0cef4cc1a5fe35e001436a0e12119e4159cfa709d970b5d4637daf92f2b72a01f1ae646f39b5ed8cf0a518d721452b87b62958c2") pipe2(&(0x7f0000011000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000007000-0x22)=""/34, &(0x7f0000011000)=0x22) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005000)=0x1, 0x4) r2 = request_key(&(0x7f0000003000)='dns_resolver\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000f000)='[GPLem1mime_typetrusted\x00', 0xfffffffffffffffe) add_key(&(0x7f000000e000)='rxrpc_s\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x6a)="bc2bae6f2c9d7283a79755c3f84dfabe91b6a2af2d1428b0427d9374bdccbd6f7be212d096e4ce3944dcabb943d5d3ba13e6ce43853839542361102482ed8a50439cfac5b3a9677ec6a795cdbdf95bc62b4c3ee2e31ac9d2f50bc299b34ab643a4f98874e2ce6359d8ac", 0x6a, r2) 2018/01/29 10:49:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000813000-0x4)=0x8, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b0b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8101}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005c4000-0x5)='veno\x00', 0x5) 2018/01/29 10:49:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003f7000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r1 = inotify_add_watch(r0, &(0x7f0000ad7000)='./file0\x00', 0x2) inotify_rm_watch(r0, r1) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) 2018/01/29 10:49:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f00002f5000-0x2c)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000e3000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000541000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00002ba000-0x8)={r2, 0x3}) 2018/01/29 10:49:25 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000015b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000664000)='vegas\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000b8a000)=""/4096, 0x1000, 0x20, 0x0, 0x0) writev(r1, &(0x7f0000548000)=[{&(0x7f0000679000-0x1000)="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", 0x3c8}], 0x1) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000a99000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000189000)="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", 0x44e, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.931868] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/29 10:49:25 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c95000)='/dev/loop#\x00', 0x80, 0x2040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000001000)=0x59a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)="22f3ad5b9734931095a336334a968b9c97907341a89769c015d9d7fcc59d55c5d3402802e8cf926bb39f4c2f7d7ae6812778bdcada476c243bc29bfafa20b1347469863930292e42cfe17115bf0ab1b31ea45487f8a0c05357791472d7bfb79beec54ab8e377280077d546909eaa1002c3eb11bf21062adb825ca3461efd", 0x7e}, {&(0x7f0000ae9000)="fe513737925c0738bf40d472ccde38700daa6c78e327bfad9a11855b460a0c0cac72deb5b0184a20039e6e17342a3438f18bbbba4749abe41ee9475ad5bdef9dbdb93641ee287d6fec92ceea442e0b063c57f548c758061e66bbe7fa9047ab2d9084b3ee6cb83fab59197194823a6cc533847086613d1b7775c8df947efcd9c2a460e0ac8c89fb227b8a2830ddf50925ba57542ff6fbd8f47ce7603c3769362981b4", 0xa2}, {&(0x7f0000002000)="d253864f7898c19c0d4543a75f7411636c043700d7eeda1af81c32d0809542a1408bc879642c5e559b22050cd3fe603bd5cf3a0f4b0ca281b367f09f93f42b5db15e14eeeb6b04a1b319265324d210a4fde6c9876780001e24706af8b40145fa841fa28410df7dab07c9031c0a298f4b52e7bfeaf60a", 0x76}, {&(0x7f0000003000-0x7e)="79699ee7ccd364273fdf82ed036f96bdd0baf4f07cd79bbade00c640f3da965401732f4ec167530bb8de9c0e8d0bcd49f04231b46f520ef6c39b203d1e2be145946fccaedcf1305b138fe09a32801189b7038e66d0d5adeeb336ba402cb583b33447a5768c7ea5a5c104f8efe63690c807c2d64f7a484c0d588ac50e64bf", 0x7e}, {&(0x7f0000b95000)="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0x1000}, {&(0x7f00009bd000)="acaf34bdee1a45d861636a7f5f5b80fccbbbf09498418ba9e81b709861ccaa92501077a9ef97ce2a0a9512c82bfba89a4fe2cf3b49d069f351eaeb12a0a5e45c1739c45cee46c70b8b60587d94dc8a5e538f69a1670ae663a444ffdc75b43812adaea590773b15f252a744f92c420384cc04308e18aa994d5b304ccef379c3d7bc289fa2f789d20d691030c6a630a5766dcd1d0021f0b56b5a2f743a0f64f50fde08f4bd93c3239905d7d8f761e5427104d43649fc8dedaf6050da6e0f47c43da1baff559aba7e95cad3944e1e", 0xcd}, {&(0x7f000095c000)="", 0x0}, {&(0x7f0000a3e000-0xc7)="d7710b624cfad8e9c9393c9889e977269d074e8fc4b9f90a5ab596a4ef3dac8406ec60177a93320b94aae8b2dbf284a7087a3371871f64e211f71a28d2cebf81c386d099770eeea9d729c7e5fc6c432d9bf82754a0d706b221ea44a60ab0dd6cb9eb14ff339a2acbd9afbcbb5154ba0f5bf2eb94ddf5a5f0b6bea54d8538c457c54d7f559c74aee43beaddb655f5a85ce8bc328873adddccec6417dc7acd79ba9a9fdee1033786df487acd521db1571aa372e3b2fe691411ce5d48cac535f883a8ba5b3381af69", 0xc7}, {&(0x7f0000002000)="", 0x0}], 0x9) 2018/01/29 10:49:25 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x43e) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000036000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000036000-0x4)=0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000036000)={{0x9, 0xff}, 'port0\x00', 0x80, 0x10, 0x7, 0x1, 0x3ff, 0x5, 0xdb, 0x0, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000109000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f0000682000)="e307") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d1e000-0x2b)={0x8, 0x2, 0x169, 'queue0\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 45.972206] audit: type=1400 audit(1517222965.079:64): avc: denied { getattr } for pid=8597 comm="syz-executor4" path="socket:[18511]" dev="sockfs" ino=18511 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/29 10:49:25 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) pwrite64(r1, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000019000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000019000)=0x0) close(r0) 2018/01/29 10:49:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000529000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') 2018/01/29 10:49:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000ce2000)=@nfc={0x27, 0x8, 0xfe54, 0x7}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x20) [ 46.010797] netlink: 240 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/29 10:49:25 executing program 5: r0 = open(&(0x7f0000a5c000)='./file0\x00', 0x2, 0x91) ioctl$TCFLSH(r0, 0x540b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000ba6000)=[{{0x0, 0x0, &(0x7f000004e000)=[{&(0x7f0000be6000-0x30)=""/48, 0x30}, {&(0x7f0000703000)=""/151, 0x97}, {&(0x7f00001f6000-0x9)=""/9, 0x9}, {&(0x7f000093a000)=""/42, 0x2a}, {&(0x7f0000998000)=""/91, 0x5b}, {&(0x7f00003d1000)=""/188, 0xbc}, {&(0x7f00003c8000)=""/237, 0xed}, {&(0x7f0000e88000)=""/193, 0xc1}, {&(0x7f000017d000-0x5e)=""/94, 0x5e}], 0x9, &(0x7f0000854000)=""/4096, 0x1000, 0x4914}, 0x2}, {{0x0, 0x0, &(0x7f0000d83000-0xa0)=[{&(0x7f00005c6000)=""/29, 0x1d}, {&(0x7f000039f000)=""/170, 0xaa}, {&(0x7f000024c000)=""/0, 0x0}, {&(0x7f0000bd0000-0xd2)=""/210, 0xd2}, {&(0x7f0000f66000)=""/16, 0x10}, {&(0x7f0000b0e000-0xdb)=""/219, 0xdb}, {&(0x7f0000b3c000)=""/136, 0x88}, {&(0x7f0000fa7000-0xb5)=""/181, 0xb5}, {&(0x7f00006d2000)=""/200, 0xc8}, {&(0x7f0000971000)=""/10, 0xa}], 0xa, &(0x7f0000ed2000-0xbf)=""/191, 0xbf, 0x100}, 0xffffffff}, {{&(0x7f000034d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b51000-0x10)=[{&(0x7f0000cd9000-0x46)=""/70, 0x46}], 0x1, &(0x7f00002fa000-0x4e)=""/78, 0x4e, 0x72d3}, 0xfffffffffffffc01}, {{&(0x7f0000565000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000892000-0x40)=[{&(0x7f0000557000)=""/247, 0xf7}, {&(0x7f0000ab9000-0xdc)=""/220, 0xdc}, {&(0x7f00002d4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da3000-0x1a)=""/83, 0x53}], 0x4, &(0x7f00009d4000-0x40)=""/64, 0x40, 0x59}, 0xd5}, {{0x0, 0x0, &(0x7f00000cd000-0x80)=[{&(0x7f0000295000-0x62)=""/98, 0x62}, {&(0x7f0000490000)=""/179, 0xb3}, {&(0x7f0000dfd000-0x60)=""/96, 0x60}, {&(0x7f0000c81000-0x3f)=""/63, 0x3f}, {&(0x7f0000ecd000)=""/66, 0x42}, {&(0x7f0000340000-0xe)=""/14, 0xe}, {&(0x7f0000b81000)=""/1, 0x1}, {&(0x7f0000dc6000)=""/106, 0x6a}], 0x8, 0x0, 0x0, 0x7}, 0xffffffffffffff22}, {{&(0x7f000055c000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000148000)=[{&(0x7f00005f2000-0xaa)=""/170, 0xaa}, {&(0x7f0000ea5000-0xad)=""/173, 0xad}, {&(0x7f00003da000-0x64)=""/100, 0x64}, {&(0x7f000001e000)=""/19, 0x13}, {&(0x7f000089a000-0xa9)=""/169, 0xa9}, {&(0x7f0000978000)=""/15, 0xf}], 0x6, &(0x7f0000640000)=""/215, 0xd7, 0x7}, 0x20}, {{&(0x7f000097b000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2c000)=[{&(0x7f0000ebb000)=""/78, 0x4e}, {&(0x7f0000ec8000)=""/18, 0x12}, {&(0x7f0000bc8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000de6000-0xa8)=""/168, 0xa8}, {&(0x7f00002d1000)=""/186, 0xba}, {&(0x7f00009d8000)=""/127, 0x7f}], 0x6, 0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000db0000)=[{&(0x7f0000a6c000)=""/207, 0xcf}, {&(0x7f00009ac000)=""/4096, 0x1000}, {&(0x7f0000193000)=""/137, 0x89}, {&(0x7f0000027000-0x74)=""/116, 0x74}, {&(0x7f0000592000)=""/27, 0x1b}, {&(0x7f0000032000-0x1000)=""/4096, 0x1000}, {&(0x7f0000898000)=""/104, 0x68}, {&(0x7f0000b5d000-0x56)=""/86, 0x56}, {&(0x7f0000511000-0x22)=""/34, 0x22}], 0x9, &(0x7f00008d1000-0x91)=""/145, 0x91, 0x1}, 0x48000000}, {{&(0x7f0000424000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000734000)=[{&(0x7f0000ebc000)=""/34, 0x22}, {&(0x7f0000e73000)=""/4096, 0x1000}, {&(0x7f0000eea000-0x5a)=""/90, 0x5a}], 0x3, &(0x7f0000ad0000)=""/223, 0xdf, 0x80}, 0x1}], 0x9, 0x100, &(0x7f000096f000)={0x0, 0x989680}) getsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000628000)=0x0, &(0x7f00001fb000-0x4)=0x4) r4 = accept$llc(0xffffffffffffff9c, &(0x7f000037e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df9000-0x4)=0x10) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = getpgrp(0xffffffffffffffff) getgroups(0x1, &(0x7f0000762000)=[r2]) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000094e000)={0x2, 0x3, 0x13b, 0x4, 0x5, 0x1ff}) r8 = getpgid(0xffffffffffffffff) r9 = getpgid(r6) sendmsg$unix(r3, &(0x7f0000292000)={&(0x7f0000a48000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ac4000-0x60)=[{&(0x7f00002a9000)="c4d58f8a59c857341bc63d6243a085d8816bf2377d3e981784150656d24720e32cc4913ec238210c7cffdb463a78daf265aff5f1a76e4b1a602689a88a13c66e0ea20d08b4430c441753de1fdfad2be08f508eb9b7083f4ec2eda4", 0x5b}, {&(0x7f0000250000)="9cef350a6435799bba6cd70c6957833f754ac82c0bc52fc99aacbf427d2a69dfe44cda6213124d3132cf64a066a0cd65b4b3bc03d2dced0be6b4d113bc1cc5a553d56d642673fc02dd97355f7affc598299f7c13b5e4fdf59b2d568ce4fec251306e1d820b24cf5037b1d32900fe9441c3b70cb08f9c50c16131c2eb2cd8fb0ef349859ebed9f0d34fbd9077fd976363ececcd55c1b72cef579e1da913739b4a410bb3313f0f1e9d9418720943e7cb9b34229f", 0xb3}, {&(0x7f0000a9b000-0xfa)="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", 0xfa}, {&(0x7f0000620000)="2a566f5080c82e389f", 0x9}, {&(0x7f00009dc000-0x63)="0dc8a1f31889cef2f20112ccd3126f107e5817733796abd32750353eed72d91dbc0e42752de94821b13e8707f366fd070ded6ddc8ff28304d6028c2ff10f5a5ed667a238683e366f79f7829c75c9d45079b1b29d4bf39962ad5925c4403cf2a0a33a8d", 0x63}, {&(0x7f00003ab000-0x85)="68a79164005986377972ba3a0eaa9030aba1bff15978efb4813780ceaa310a9c3194b46536127c6e03a0c273929418c3b87e93ac064cf844329eb5a56485c83df4f49d9925ea0254fcfcc853131f82ec738c4c03c3fff796cc8909ca97c4d6efe96c0884fe3c4a7a1590ae0684ef4aebb692c3b72f61828d648c5e997e70ea6fe4b3ae9224", 0x85}], 0x6, &(0x7f0000643000-0x98)=[@rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r1, r2}, @cred={0x20, 0x1, 0x2, r6, r1, r7}, @cred={0x20, 0x1, 0x2, r8, r1, r2}, @cred={0x20, 0x1, 0x2, r9, r1, r2}], 0x98, 0x801}, 0x4000085) setresgid(0x0, r2, 0x0) 2018/01/29 10:49:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008bf000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000df9000)={0x9, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) memfd_create(&(0x7f0000fe5000-0x9)='vboxnet1\x00', 0x1) r2 = signalfd4(r1, &(0x7f0000467000-0x8)={0x7f}, 0x8, 0x800) recvfrom$ipx(r2, &(0x7f00008b2000)=""/4096, 0x1000, 0x140, &(0x7f0000b96000-0x10)={0x4, 0xdbb, 0x4, "97147c908da7", 0x100, 0x0}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000056a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) getsockopt$inet_buf(r0, 0x0, 0x2000000000487, &(0x7f000088a000)=""/24, &(0x7f00000ec000-0x4)=0xa3a495676928e94) 2018/01/29 10:49:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) setsockopt$packet_buf(r1, 0x107, 0x4, &(0x7f000083c000)="22ea7a9a0d65f4a5d9f46073bb8291987809be271396f6080e2e8bcbbf9d803ed6c31d2b00f3b750490b39cb2ff85bbe69d05d0053b93f19433f5c03999461e8f47c7c5d8cd38c", 0x47) close(r1) 2018/01/29 10:49:25 executing program 2: msync(&(0x7f00003d7000/0xc00000)=nil, 0xc00000, 0x2) keyctl$instantiate(0xc, 0x0, &(0x7f0000001000)='b', 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000161000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fc3000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xf8, r1, 0x1, 0x7fff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/29 10:49:25 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000+0x6d4)={0x0, 0xffffffff, 0x20, 0x3, 0x3}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000-0x8)={r2, 0xaa7f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000004000-0x1e)=""/30, 0x1e) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000003000-0x1d)="8d9d03b308bc9e31511955f4a7d09985ade80a358c906fa255280f1a2b", 0x1d}, {&(0x7f0000001000-0xad)="fa30936e7ceccd03548bfd0f94c956d355f567935bc3bef176c52635b52d209608dbfba8f917490dd9907a7fb6d696004c14c3817ab51f5c63dcf596286febb409bfefd4d4bc4a8e31ca9677d5da90853424a536f41e23864dfe46d1d2430b7281ed63a1a4625b761014596248e359287e3a68f6a94eb79622eec423b873c96f1f360b71ffa9164c9585176a65200a0ff8903889b50106979bbc4e3a474833eb7a50f0ac5494e875d9becec919", 0xad}], 0x2, &(0x7f0000001000-0x338)=[{0x88, 0x11f, 0x0, "2a7e06aa416489eaa78ec028124f7132e7a7880fec664cef8fb77d8ff5d46dbe515e563c8afa089af191dcc037b1d4f8ccba618edbbb10e0cb6ecd6ea69d03fa102f8d4661eccd4aa3ddb2ce658f67204b2b5ad1d33528a23f8abcc9ae5392ba8ccdb42d146b9d50b235b6da0a3400bc60"}, {0x38, 0x101, 0x6, "64f4d5ed215b08aa16daf10c47aa574e4bc4df7c529ddbab3b51611bef6b5554c5cd253d4931aa"}, {0x98, 0x184, 0x0, "cd6ac2d7819fa3871ab840d09884220cab6c1b7b4a3b6a0fc5e83c8709664406fd2bc42c43c461923910fd81f500a0be1cc6d44bf6aabf40623631600df42cc336692b20cfe62098f1f389d1b800093880a0d9b4ebef636c42852b87e3bea272c261daae5849447197020df972dc8c98b7fea8ef069d8da5f76aedbb948a6ef2695b67c006ee28"}, {0x100, 0x0, 0xb59, "70cc05e936d3d1384156c53f1c87105815c1d6200675911a29e6d020ae9fb0d963ec9aa3bf7d98687852288cfbf75fbe0267e9ed892beeb5e9be97a86551d5b5f3c81eb8c30fa14ed11eb8d3962b1631763332e054efb942daeabcc7b0ac7fa729d8bad01ab7ef4460bce72090e42fc0f6d1e683c40aed7eadd75b9f9e17789b67fb1f5a5db1b88de45b069cc1cac87e573fd1937eb19d4647f83a19c348b9f6f7d93c376dc99532a69b3795dd404d21493c7c92846ea9b34e7095d12691e03c352949697c4b1b080c20f6b2863836fba2b0121cdf0cf44bbdef2fa11cd9ae703370b3aa91a112058aaa65429abd96"}, {0x10, 0x101, 0xffffffffffffa55d, ""}, {0xd0, 0x88, 0x9, "99cf9e1d8b40f0365004b0d16f8ef1f57e26716043c1b04605160256265f0bad0352433c354153964739e94f53e7924f3516f86e27954b4d56b6fb8d62f2877bbcca75206f6ba1320c3643ce832f988f7e6fbc78bbbbcea65ba477d720002bf7cd6c10407a24e7fbd8da78fd0de3725942ab0e0f107ada1db2e4ed0a3d84d47740a358b70c5b5bff1698e9863a8113a14e4ab4494fdc8ae225d1286e1ac39fc55bf49593bd199615e694a1322b9d535c35ea876b685cd22671f8d218"}], 0x338, 0x40000}, 0x8004) sendto(r1, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x5, &(0x7f0000004000)={0xa, 0x3, 0x0, 0x7667}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000005000)={0x0, 0x0}) 2018/01/29 10:49:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002e4000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000abf000)=""/65) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000778000-0x48)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/29 10:49:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r0, 0x0) r1 = creat(&(0x7f0000ea6000)='./file0\x00', 0x116) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00001b3000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00006a0000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00005c8000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) close(r0) 2018/01/29 10:49:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffee6, &(0x7f0000403000)={&(0x7f0000d59000-0x60)={0xfffffffffffffeac, 0x8, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0x4c, 0x481, @binary="cc50ec3c952d93d324646de228a3c363b1d9566a0978d8b3017d86ee19c0b2640ed71f4c08f55ace5df8fdbb4b8e8f76f4ff2d24de0fd8b04e0ff00cc7cf6861aeaeabed"}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x4000004) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005a4000)='/dev/ptmx\x00', 0x101880, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00003f1000-0x4)=0x0) 2018/01/29 10:49:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b0e000)='/selinux/mls\x00', 0x0, 0x0) write$selinux_validatetrans(r1, &(0x7f000020e000)={'system_u:object_r:dhcp_etc_t:s0', 0x20, 'system_u:object_r:audit_spool_t:s0', 0x20, 0x31, 0x37, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x74) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00005f2000)=0x19, 0xfffffffffffffdc9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e26000-0xc)={0x10, 0x0}) 2018/01/29 10:49:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000012000)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000939000-0xc)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c33000-0x8c)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000928000+0x7fd)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b70000)={r4, 0xc2, 0x6, [0x8ca, 0x8001, 0x5c6, 0xfffffffffffffffa, 0x4, 0x4]}, 0x14) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f00005cc000)="94b222a08f2d1b3846f9795e61cbf415b0ce026d5f9911db19f82424e7dae0a010c6a75c7fd23e371f79f2cb77cf89060a7a96faf072ef4a49bdea079c534a1102f6958637a995ea7f35157a7b94b00bb6534f42e7a312c8bc0654235e78facac4e03489508ae62a79bd6e1879b490c3d27434b2c4fc5d74b7ce710be686be742ed40e62ee5b8e5abd13f8faaa0fe7ce7460b73bbec1974e41221125ec15940ec0c28e26d8b6d2bc647f92a9f4650e4851b3aa0fa7f5beb83989c9f7091d5a8d3c0287a4f361bcc252c852d6a6ead69066057ed34c1c73c164fedf2c27195a7af02f1a13b350853b45773258cea89b96ecc0") 2018/01/29 10:49:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x26, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000619000)={0xe2000000000000, 0x5, 0xffffffffffff0000, 0x9, 0x8000, 0x923a, 0x2, 0x7, 0x49, 0x5dde, 0x800, 0xfffffffffffff5f6}) ioctl$TCXONC(r1, 0x540a, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f4000-0xc)='/dev/autofs\x00', 0x2, 0x0) fanotify_mark(r0, 0x90, 0x48000003, r3, &(0x7f0000ed8000)='./file0\x00') write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:25 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d28000-0x4)=0x0, 0x80000) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00004ba000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d28000-0x4)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x400000049, &(0x7f0000d24000-0x1e)=""/30, &(0x7f00007ed000-0x4)=0x1e) 2018/01/29 10:49:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) bind$unix(r1, &(0x7f0000308000)=@file={0x1, './file0\x00'}, 0xa) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c75000-0x3)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000401000)=0x1c, 0x80000) sendmsg$nl_xfrm(r1, &(0x7f00009bd000-0x38)={&(0x7f0000189000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00004e6000)={&(0x7f0000c98000)=@delsa={0xd8, 0x11, 0xc00, 0x0, 0x2, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xb83d578817a2196e, 0x32}, [@ipv4_hthresh={0x8, 0x3, {0xf, 0x13}}, @tfcpad={0x8, 0x16, 0x1ff}, @sec_ctx={0x90, 0x8, {0x8c, 0x8, 0x1, 0xb0, 0x84, "ec54a6a481ed284ff843c7b53f6f704a54fdb2820dd839d08536073bf9bca20c1e76b6ea606c9ec8c5121301db02dda06f1bfde2d72e76274f011133251b6a6dd8975d3fe3d520e8b5ba498dfa12902ce6bc34965b1b406bacf4912d3e137f62cdd6763981582e920b8331c2f99f99dd190bbd6964faed083eb9fbf8c01d32406d580f6f"}}, @replay_val={0x10, 0xa, {0x4, 0x6, 0x0}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4040}, 0x4000004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ffb000)=@assoc_value={0x0, 0x7}, &(0x7f0000c74000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000254000)={r3, 0x2}, 0x8) 2018/01/29 10:49:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000046000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000413000-0x4)=0x26) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00009a4000-0x8)={@loopback=0x0, @loopback=0x0}, &(0x7f00004a7000-0x4)=0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x8012, r0, 0x0) 2018/01/29 10:49:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/29 10:49:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/checkreqprot\x00', 0x101140, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r3) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000fef000)=0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000b000)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x66646185, 0x0, 0x4, 0x1b}], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) pause() ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f000000b000)='./file0\x00', r2, &(0x7f0000005000)='./file0\x00', 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001000-0xf0)=""/240, &(0x7f0000001000)=0xf0) 2018/01/29 10:49:25 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000358000-0x8)={0x0, 0x101}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x6}, &(0x7f0000fb2000-0x4)=0x8) 2018/01/29 10:49:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000036d000)={0x5, &(0x7f0000cda000-0x28)=[{0x40, 0x80000000, 0x1, 0x5}, {0x4f, 0x3, 0xfff, 0x2}, {0x1ff, 0x5, 0x4, 0x7}, {0x9, 0x0, 0xc7, 0x3f}, {0x200, 0x5c, 0x401, 0x3}]}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000599000)={0x2, 0x1, 0x2, 0x3, 0x5, [{0x4, 0x0, 0x17e9, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7fff, 0xffffffff, 0x200, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x101, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0}, {0x5, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) writev(r2, &(0x7f0000ffe000)=[{&(0x7f000095f000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) connect$inet6(r1, &(0x7f0000cdb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 46.241525] binder: binder_mmap: 8682 20000000-20004000 bad vm_flags failed -1 [ 46.244237] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.244247] CPU: 1 PID: 8671 Comm: syz-executor6 Not tainted 4.9.78-g68d447c #23 [ 46.244252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.244265] ffff8801bde178b0 ffffffff81d943a9 ffff8801bde17b90 0000000000000000 [ 46.244276] ffff8801bdd2e290 ffff8801bde17a80 ffff8801bdd2e180 ffff8801bde17aa8 [ 46.244287] ffffffff81661d4a 0000000000002a2e ffff8801bde0a0f0 ffff8801bde0a0a0 [ 46.244289] Call Trace: [ 46.244304] [] dump_stack+0xc1/0x128 [ 46.244313] [] handle_userfault+0xa3a/0x1310 [ 46.244324] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.244334] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.244344] [] ? preempt_schedule_common+0x35/0xd0 [ 46.244352] [] ? handle_mm_fault+0x117b/0x2530 [ 46.244358] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.244365] [] handle_mm_fault+0x1fd1/0x2530 [ 46.244371] [] ? __pmd_alloc+0x410/0x410 [ 46.244380] [] __do_page_fault+0x5c2/0xd40 [ 46.244388] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.244395] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.244403] [] do_page_fault+0x27/0x30 [ 46.244410] [] page_fault+0x28/0x30 [ 46.244418] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 46.244426] [] ? SyS_pselect6+0x1b8/0x550 [ 46.244433] [] ? SyS_select+0x1e0/0x1e0 [ 46.244440] [] ? SyS_futex+0x22e/0x2d0 [ 46.244446] [] ? do_futex+0x15c0/0x15c0 [ 46.244453] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 46.244461] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.244468] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.244475] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 46.275606] binder: 8686:8689 ERROR: BC_REGISTER_LOOPER called without request [ 46.321036] binder: undelivered TRANSACTION_COMPLETE [ 46.321046] binder: undelivered transaction 58, process died. [ 46.343627] binder: undelivered TRANSACTION_COMPLETE [ 46.355430] binder: 8686:8699 ERROR: BC_REGISTER_LOOPER called without request [ 46.374131] binder: release 8686:8696 transaction 60 out, still active [ 46.374137] binder: undelivered TRANSACTION_COMPLETE 2018/01/29 10:49:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008eb000)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00002d7000)={@generic="5229377f4995f334f1823886dbb08bd8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b10000+0x716)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r2 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000023000)=0x0, 0x26a950b) r4 = fcntl$dupfd(r2, 0x0, r3) pread64(r4, &(0x7f0000b20000-0xf1)=""/241, 0xffffffffffffff44, 0x0) 2018/01/29 10:49:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x77359400, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e43000)={0x0, 0x0, 0x0}, &(0x7f0000a2a000)=0xc) sendmsg$netrom(r1, &(0x7f0000bcb000-0x38)={&(0x7f00002d5000)=@ax25={0x3, {"f5eab0e5cac7b5"}, 0x60000000000000}, 0x10, &(0x7f0000985000)=[{&(0x7f0000b25000-0x21)="153f4da4677650bb23f26f08bc75b1ebf1974472b33d95717a45d0c83e17d08f7140e6c15879f735c3131b9a3b7833f797e0516fb3661111e5f69f71b8af0dcbc8687b5a959566b905a4c2664a0867f753d0fdbd764fee814bd9557fe1d72dabe6682205ac62cdf0fc1288d7de2107dd47d8fe1b5480014521bfe193fe8be37fa1cfc4bf7ee2d2ee800673b38f8577a0c448e2fe913fc6e710920e9ba2be951d0cdd822922cfe355302c71fdd943fe", 0xaf}, {&(0x7f0000aec000)="b409b0027e751682b2b89532a6085c26e75767bafcf3872e70afa64431fe8203f67605dab05d63be142330ccec7f53feb5227ceee5634631e2e66aa43edf64ea6d1246bab62b7d9e166284", 0x4b}, {&(0x7f000014a000-0x51)="5c9ab84eaee5c21acb9df044898c1e7c63bf52b4b6875162d471f3d9b679309aabe71f31983befaba849e4782e9483e2ec8f041c9e27cb5b1a76b54057b50d56248c0e7b6203f95c9cdd92341c0e160f1b8ca00aa318885bb310926465a015195e594b74acb2f12186dbe502db997cba5c96f9403b651d0fd4b4f08ceab38e57c328e8ae241efe330d68f801dddeeab2ec0160598939c5ebfc69653aad5987c56e53aa62", 0xa4}, {&(0x7f000062a000)="4e790f0b7983c30096624725267442891b99c822542ce26403fbfc049c726afa407e", 0x22}, {&(0x7f0000059000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000c51000)=[{0x10, 0x116, 0x81, ""}, {0x10, 0x119, 0x5, ""}, {0x40, 0x117, 0x5, "9ab49965862153ad28015b035bfa14f6f89afaf838f476b3b6f120ac38007373d789609b20777c8f39"}, {0x28, 0x113, 0x80, "e59545c12eac2ecba4fe161fe580e1892bb8f52a4e"}, {0x10, 0x113, 0x0, ""}, {0x20, 0x119, 0x3, "f57901de48948fd5d006c073df1c8b65"}, {0xb8, 0x1, 0x73, "8aaf909ef404733dd821d516ae4350f3770a461f138d46fc2270d057cf64bdf6ebe9a5cceb5a007c635ac608b3b7467744c00502d75be8a5fe97a3af796e8b02d1339fdc6f8addc2e71c2ca59f8cd23293efe1cb3b4395f24a315139b0d5ebe8b5d3ec70fd8e47eaa885d0334de4b1e855a0f83762964c794e195c91573e00dbf10f19a071ab1bea9711e628b71aacb910d6f413b8a144426f09de94edd9aeb2686b"}], 0x170, 0x4}, 0x4001) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000027000)=r2) poll(&(0x7f0000f65000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 10:49:25 executing program 1: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005be000-0xc)='/dev/rfkill\x00', 0x224800, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000b46000)=0x3) eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1, 0x600) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000721000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000ada000-0x10)={r2, &(0x7f0000001000-0x1d)=""/29}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r3, @in6={{0xa, 0x2, 0x1fc0000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x401, 0x9, 0x400, 0x9, 0x20, 0x0, 0x100000000000, 0x7fff, 0x3f, 0xffff, 0x0, 0x9, 0x2, 0x0]}, &(0x7f0000001000)=0x108) 2018/01/29 10:49:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f00007e8000)='/dev/sg#\x00', 0x8, 0x400004181) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x80000) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fd3000)={@generic="da0c9d43f74ff89b61ad86a1b3de0ace", @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 10:49:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004f0000-0x4)=0x0) getpeername$packet(r0, &(0x7f00007a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b8b000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000012c000)={r1, @rand_addr=0x1000, @loopback=0x7f000001}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb2000)='/dev/sequencer2\x00', 0x400002, 0x0) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f000016b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000325000-0x20)={0xfffffffffffff20e, 0xad9, 0x7fff, 0x7, 0xa, 0x8000000000000000}) r3 = signalfd(r0, &(0x7f0000e52000-0x8)={0xc09}, 0x150) unshare(0x40600) socket$netlink(0x10, 0x3, 0x16) fchdir(r3) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000016000)=@generic={0x8b, 0x12, 0x5}) 2018/01/29 10:49:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000455000)={0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000b83000)='./file0\x00', &(0x7f00004e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e53000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e11000)={0x0, 0x0, 0x0}, &(0x7f0000239000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f000094f000)={0x0, 0x0}) lstat(&(0x7f0000b40000-0x8)='./file0\x00', &(0x7f0000b39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c92000)=0x0) sendmsg$netlink(r0, &(0x7f00002c3000-0x38)={&(0x7f00001ac000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000032d000)=[{&(0x7f000073e000)={0x10, 0x2f, 0x300, 0x5, 0x2, "", []}, 0x10}, {&(0x7f0000503000)={0x88, 0x3c, 0x0, 0x1, 0x3, "", [@typed={0x8, 0x4c, @void=""}, @generic="c0f98726636313e96818f1b789200b44231683cbb06272e883c81232355cc438209ee024541b7f0aae6b92872f84414ed909e42cf54bed28d932e56a05d056a89a093a6c0611dec9ff3dab39cce3c71b95898adc5d0c27645b9984c0270ee735bf", @typed={0xc, 0x3b, @u32=0x9}]}, 0x88}, {&(0x7f0000037000)={0xe0, 0x38, 0x30, 0x0, 0x0, "", [@nested={0x70, 0x11, [@generic="4012b495847a7e7efbabde01df4f197da2d4985888ff86cf6dbfe3feef32f754b6fff1cb7a5faad2", @typed={0xc, 0x5e, @fd=r0}, @typed={0xc, 0x7a, @ipv4=@multicast1=0xe0000001}, @generic="b90997392bff8674f19de86ab9f2fb889ad05b28e49ed9c9b9ef01da2575eb138d9068712300b2e86fef02"]}, @generic="68442ad9650689dba2bda76145b1232a1d235847c948748800fefc27b2791846e3faf5d2e84b420c674e921064e6e06c6c2edf561aae1e13892709f9cf8ab62834af96cc37f547229313afc34b7083a4a3c50dca9f6ae63e05e25ab79c69e7"]}, 0xe0}, {&(0x7f00007ec000-0x458)={0x458, 0x3c, 0x28, 0x1, 0x3, "", [@nested={0x84, 0x94, [@generic="6874aa27d7fe5cfa9d1b86e63eeeacd2b28159e7f6f7b4ca06ac3655fdd27d5bd31b194179ef7170be040bac5a935c48a163be7f3915fc8f51fbe98cc90fdc881ec4da6c95e1b07ddb32e248261e2be6bd02e00d7a94b61ff62c323453faf4855011a5b8c65669edd0cf1a91432cd5db04645598", @typed={0xc, 0x74, @fd=r0}]}, @generic="a0bb9a20c07fa1a537d0c8aa3716718deb31683b1fec3646d4869b94794cabd15efe8a1fa571717fd32286ac1b2416fa88dd60486eab5735927cf7", @generic="f89c88de82080f797fc405fc2c", @typed={0xc, 0x1b, @pid=r3}, @nested={0x320, 0x4b, [@generic="1ed41140bd742b1991f0e67431c778e9be1f2965cc451f85a9a1a8c762c17fb9f3fa9f110cb5b64db30b03f3a8e8c6f4b9cba9f47d295a1c622263fdc6a8d0ab7300369e6023eeb1a2cb554d7e972360a4301abb6b30d62365cc31b365e60d601273b25a59101e93330fc8e45b6dd43297d90efee382bae321fdbd5f7932daac251d16a8adf7b93ae5cb7aecee684f4e153c222eb52b1ee1f86d9ad1ed8ebeb4f052863c376c", @typed={0xc, 0x65, @fd=r1}, @generic="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", @typed={0xc, 0xd, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="027299b3faa2d5fdd47a69e610bcd3df8782cc5d078b332995879de1d283941abf89299e46e7f4ca63b8a10dbfc7c0128f17c32ccab7b42ed898c7c43a0672ccb56339fc9f363a97b8591657c8dc7b1c3b6439251ca4fffe364b074804bbee140b52f029f2a1b06ffee0036fac46dd0e73c14373d0aa1c3ed43a2ce708cbd165394fa3ef75952e68f89ebe6cdc5be631ada2bea4ab51e85d87696c5e5bc54cb3aacc86186b5a14b170304bb2dccc7155cc4b5081396de1c255e5384fa17635a82a616f170507dc7a1b6d506e26", @typed={0xc, 0xc, @uid=r4}, @typed={0xc, 0x88, @uid=r5}, @generic="049ba53b4f6a4cc1cf10304989bf305a881f798f7a56b9b7aa981600994ba8b2dd2590e1f677264589eead8caca0e205b483ed637a5218cec0ece369d4c64cccfb1213ab5b263bdfad567ec7806a496802238e8aca387429d5269c404a32f5149a2aa687", @typed={0xc, 0x40, @u32=0xfffffffffffffff7}, @typed={0xc, 0x42, @str='\x00'}]}, @typed={0xc, 0x50, @u32=0xff}, @generic="c145f747154afe5472db33dbfdce6d44a2139bc09b4de72b7bfbc24f75e4372ae857feb6d567454e82dbfe51ca814e120da3c45e6bd7809323e5930a9f1b471ad39180"]}, 0x458}, {&(0x7f00006e0000)={0x1c, 0x42, 0x200, 0x0, 0x0, "", [@typed={0xc, 0x1f, @uid=r6}]}, 0x1c}, {&(0x7f00006ad000-0x298)={0x298, 0x3f, 0x200, 0x7, 0x1, "", [@nested={0x10, 0x3b, [@typed={0xc, 0x4b, @pid=r7}]}, @generic="dc36a33b54817d94e8174e900379b35fdf127e60b79b14fcb1c66990650296cdca457f9858c3fe6ad47c9e879f6aa3280edafe2c98ea97ff20f0f0c270075ab84b60fa7fcb3c5c295672a386219f6a1f70251b09e30f22", @nested={0x104, 0x4b, [@typed={0xc, 0x3f, @pid=r8}, @generic="633ef35776de8ada1e5c468c57fcec206e8d533dca135d1d727704af54345c4bdbf0406ac2a27e605fbaeb7eadbe7bcd3ca2efbf78ec26cff4dcc3cd6f3634659f6bc9ee4d938dcbe0b3d5f01c4fad41980ac84c57ae27aa6ff0732695ccc36411f8f72e25536a5b4f2c263a41c929bd7532caf5f4926ae014d883c2349872470e69d3d828818b39598a98d3946ec441f7f825a2dee281330c173937eaecf747af21704b854807780bd5e36452414f4c1c122a5f7533df578976da21783c8ee42a3656323781a3c15983b00abe7a78f59817364c5eb4e664eb4300344e29c0a3a98a71470e83d3f43771e804f622cd6eafea80a5"]}, @nested={0x104, 0x47, [@generic="86ec64a0e941dc93fd7e7e03f4ba82a617726d883f7328525d64792126d1add50d99a29db10edae06e925c5e2442ef8417e81abe25d2e0a32000e3c6c3097922af7d239b75bb931496f05e8e0a841b901a668b3dc378c4f5c80ad4a6f1b6f28f1be6c79d223075bc7d94378401a444f834dd8b39c46fb17522bda7e1d4dae4a36ad950e274e3572e4d1951fefb787135a1d136b850a39963f8bd8af96b9a70ae7d03201ebccb593bd999548a1eb23c6311d56fe99547b165d835ea392a7e31759bd1149ff4d8a1d544cdf87852fb8991edb38f53c35214e02a0d134dc0ad3404c2c6e1fcb5", @typed={0xc, 0x4f, @uid=r9}, @typed={0xc, 0x0, @u32=0x75e276d8}]}, @typed={0xc, 0x2e, @u32=0x1000000}, @typed={0xc, 0x65, @pid=r10}]}, 0x298}], 0x6, &(0x7f00008ac000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}], 0x20, 0x4008000}, 0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ad8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e5000-0x8)={&(0x7f000041f000-0x5c)=@ipv6_newroute={0x38, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r11}, @RTA_GATEWAY={0x14, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 46.374552] binder: send failed reply for transaction 60, target dead 2018/01/29 10:49:25 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d51000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004f4000-0x4)=0x60, 0x80800) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005bd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000e7a000-0x10)={0x3, &(0x7f0000d06000)=[{0x9, 0x5, 0x9, 0x100}, {0x80000001, 0x7, 0x6, 0x7}, {0x7f, 0x101, 0x6, 0x1ff}]}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f00007ec000)="", 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/29 10:49:25 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x87)={0x0, 0x5d, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881b43671"}, &(0x7f000000a000-0x4)=0x65) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) r1 = socket(0x8, 0x80e, 0x7ff) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x80007, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000005000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f000000c000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f000000a000)={{0x0, r3}, {0x77359400, 0x0}}, &(0x7f000000a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000)=0x10) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f000000b000-0x4)=0xfa0, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000000c000)=0x7ff, 0xffffffffffffffbc) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000005000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/29 10:49:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x10, &(0x7f000094a000)={0x400000000, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00004d7000)={0x0}) 2018/01/29 10:49:25 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x3)='lp\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a4000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000a8e000-0x4)=0x81, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000)=0x0, 0x200041c) accept$netrom(r2, &(0x7f0000b0e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007fd000)=0x10) 2018/01/29 10:49:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000084a000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept4$llc(0xffffffffffffff9c, &(0x7f00001ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cc9000-0x4)=0x10, 0x80800) sendto$llc(r1, &(0x7f000023d000)="53c96afd19a9b4d2dad4f20a6eff0defa8c97008eaf551529972c65add4418c58ded06311dbf07673a5113b5efdfd0fc28ce14f2595f741e322094126faad73f32a1ae4be276a7e8164dd829e7e3c1f28c335d66a4d2ec76ce054ccb3d4bb3e1d24f73d7a9af8090391f0a43681e49f601c68cad02d4780f56338823b4bf0bd1be8b1afa331c9622ba2925cbe759c8f0", 0x90, 0x4004010, 0x0, 0x0) dup(r0) 2018/01/29 10:49:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000005, 0x1000000) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000f32000-0xc8)="0f1985b6fe1f43f9cb106a5494859a4faca59b4f95530ef875104523f10a548ffe51502f5f3c211bb9ca7c183f49675b1887e571784bf287bf9c7d99384da09e46eb99e17ea140c077e89ee17ae1d0f8db33ee70d34066665bb23688029b4f2439e25887e672a0e7cedfdbee8ee11133bf2a8f846a80cc17b47128e3e9c6b88656d1ea634b39da80123d49f8baffaa542b689109414b7d103a2b5a5097494885b59ed6e9ab8f0ee4bf3ad7312f1bf620456ecd942e2c929d325fe0736a4c3f5737b420456f9bbc3f") bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c6e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00004c4000-0x71)="6b174e16011509485aa8ced0d8a82ded969775171c64073c614b36ec457754375c418d1630a3d554a0dedd590268ad2e4d9707f2f11da2867f45ce0141e9aef7309e21db008511837855e9f45a338adfe5d70d9f19b5cb554cb2f370567a25d3a888da284528cd747cc997eb3d9b959390", 0x71, 0x20000000, &(0x7f0000e7b000-0x1c)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x100000000}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000633000-0x10)={0x9, 0x7}) 2018/01/29 10:49:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000052e000-0x5)='/dev/sg#\x00', 0x7fff, 0x180) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[{0x6, 0x0, 0x200000000, 0xffffffff}]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000000)=0xffffffffffffffff, r1, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) 2018/01/29 10:49:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000336000)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000257000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d39000)={&(0x7f0000ac4000-0xc)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f0000faa000-0x10)={&(0x7f00000dc000)=@bridge_setlink={0x30, 0x13, 0x200, 0x7, 0x1, {0x7, 0x0, 0x0, r1, 0x23194, 0x60000}, [@IFLA_CARRIER={0x8, 0x21, 0x7f}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x806f}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x1, 0x1, r2, &(0x7f0000cac000)='./file0\x00') r3 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d18000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendfile(r3, r2, &(0x7f0000310000-0x8)=0x100003, 0x10001) syz_open_dev$mice(&(0x7f0000eb6000)='/dev/input/mice\x00', 0x0, 0x400002) [ 46.651441] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/29 10:49:25 executing program 1: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001c4000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r3, &(0x7f0000c36000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/autofs\x00', 0x224000, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000192000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000af1000-0x8)=0x0) ptrace$pokeuser(0x6, r2, 0x0, 0x0) 2018/01/29 10:49:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) lremovexattr(&(0x7f00005c6000-0x8)='./file0\x00', &(0x7f00004fa000-0xd)=@known='security.evm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) getsockopt$netlink(r1, 0x10e, 0x2000000000000004, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x0) socket$netlink(0x10, 0x3, 0x1f) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000b22000)=0x0, &(0x7f00009f3000)=0x4) 2018/01/29 10:49:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000334000-0x2e)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x2, 0x3}}, 0x26) 2018/01/29 10:49:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00003de000-0x8)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000097d000-0x4)=0xc) r2 = request_key(&(0x7f0000f02000)='logon\x00', &(0x7f0000ff5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad9000)='wlan1-locgroupem1\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000605000)='big_key\x00', &(0x7f0000190000)='keyring\x00') sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x16, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) vmsplice(r1, &(0x7f0000a71000-0x10)=[{&(0x7f0000334000-0x36)="4b46367dabc9478247bd168f0e68b5974d9d118bddfdf906b8ddeba57a2fc5ea44ac9f733ec5cbadbfb46a74cd97b9ab956e1a9247ca", 0x36}], 0x1, 0x6) mincore(&(0x7f0000a4a000/0x4000)=nil, 0x4000, &(0x7f0000451000-0x7e)=""/126) sched_yield() 2018/01/29 10:49:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a4000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000a8e000-0x4)=0x81, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000)=0x0, 0x200041c) accept$netrom(r2, &(0x7f0000b0e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007fd000)=0x10) 2018/01/29 10:49:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000e97000)='eth0\x00', 0x0, 0x0, &(0x7f0000d4d000)={0x0, 0xffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a07000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a3b000-0x4)=0x4, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000a77000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000d98000-0xac)=""/172) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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]}) mmap$binder(&(0x7f00008c2000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x3a) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:25 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fb0000-0x8)={0x0, 0x0}) ioprio_get$pid(0x1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000344000)='attr/exec\x00') sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0x8) 2018/01/29 10:49:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009a4000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000a8e000-0x4)=0x81, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000)=0x0, 0x200041c) accept$netrom(r2, &(0x7f0000b0e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007fd000)=0x10) 2018/01/29 10:49:25 executing program 7: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8e, "6a664676f7e52fbda4c94a7f9a0c1b764ac921cbc88b6b88d5333c63626f82e2b7c005dc95549b191c073741bd8cd899fa6163d1fada38cdc7b487e905f0101471938ed6619f035b043ced69d99d30fb045a00b508a7e28da28942b8fdaa4c1f621cd0d9726e072e989b50930bd3dddf375904456589fe2b8a348bfcee40f9b10dd1389dc4cbc4dddc18abe5f32e"}, &(0x7f00005de000)=0x96) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7ff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x18803, 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$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x0}, &(0x7f0000001000)=0x8) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001000-0x20)={@generic="a73580654cb3275fc32189b6bc996725", @ifru_flags=0x3100}) getrandom(&(0x7f0000a84000-0x1000)=""/4096, 0x1000, 0x0) connect$ax25(r2, &(0x7f0000000000)={0x3, {"3ada3fdab748ad"}, 0x7}, 0x10) 2018/01/29 10:49:25 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000)={0x0, 0x9, 0x5, @thr={&(0x7f0000004000-0x1000)="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&(0x7f0000006000)="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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x35ec)={0x35ec, 0xc, 0x7, 0x10, 0x5, 0x1, {0x0, 0x0, 0x0}, [@nested={0x100c, 0x67, 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@typed={0x18, 0x7, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="79b2f0a28feec65edfc1ea5b5bcae11f815e83c3c569874401a384d908ec9ad6877357c1afa416a5f910668529b19a4c0f3591488d9aada8c381cfa9c6eeb73ab0145f42738099c442fcd63f095a4b484f812cd45d18d111a2d233f578a2b249570c2f854e7de8c0f3ccda0bc92b7b821308eac53b744fe6473459bebf6ade495fe5841522100e85c85cd3aeab097bba2ded3f9dbec7c2d3146714b1aa15d5d0f6c527ac1d605a51cd9f90d4d0235843", @nested={0x114, 0x6f, [@typed={0xc, 0x5c, @str='.@\x00'}, @typed={0x8, 0x4f, @void=""}, @generic="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"]}, @nested={0x1cc, 0x8a, [@generic="6c85ff5408c6daf6fcbcc3f6fa9dee41156861ef1b552439969e9d5c37d96acf24c8530d56c6545babbe0e9f2c9b429af7b398af7e5de824690b6e6c1a626ea86e15f21bfe89f98fb769ca61040485fdd9e3ba9a446b86f8edebf6c2e9a373f0b1eb742b0313b4458b84bd3d4a7eefb46b89d2fa9acb5d40295665658f2146e76339195c7376492eac072028f9335fab3ebaba9b309e50d68d44baf85e72faca4e933498c11421ea0217e5408570715ebf6f8af7b24214eb25c40db0b49bdf", @typed={0x8, 0x49, @void=""}, @generic="6f1f54c9c7a1102ae055d549c49cbc8fd22e39cb5b250a783235e12449d61ab13f9caade01b59ea5ba5491b6cf657f66cdb29ab4fa87428df7c443a9ab5faea085e9bffe0943c616dbda420aad67d9cccb94b469c185c2496d23c4ca6a6fc1b57a465bd641d1f89aef0d9ed33734ef221978b71250b48c9971a92bcbcdf2c1ddbed89f38c7b095acfa4fbbb837df96611ccae5425abeb3090892afb1b9838cc8a223c7fd9018b49994e5339eb4a216a994c08cc75aa901fa6cc05b3f0fbc0b4d290135b22b8b499012f465c894db265c28953f383dccdf9f8710e3e30a4c9f", @generic="6a9aa128501b441421c2a4eb17fac8378801b8f388f9111fad5f6c827e7de90d"]}, @generic="5a08a9d3f0edcd73ce00982c2a1649fc70fb5f5de9bf875688382ee6c900bebf06953251cec89db335fa7cda6dc3a73a064ff00f106fd778ccc6add74c1d1773c7f1409a353b260a3f867e7322"]}, 0x35ec}, 0x1, 0x0, 0x0, 0x40}, 0x4000880) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x14)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000009000-0x8)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000008000)={r3, 0x4, "8b1d497e"}, &(0x7f0000009000-0x4)=0xc) sendto$inet(r2, &(0x7f0000007000)="8fd5a2d6ca3006da93d3334c5fa1d7afdae74a15762c48d57e678a2b5c5f786bcdada9f5ce2725bbe9b98328e2f08fef34c860bb47d059110e785d5c349d", 0x3e, 0x0, 0x0, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x10, 0x800, 0x2, 0x8}) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2018/01/29 10:49:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x81000000, &(0x7f0000001000-0x38)="d682b549f27c633cbc3fe223bb09de0813f7011fb7318a6f5ddd3e48cc30ba2ced4eafceadf843a1c8314bb3baa060bfdc205adce3d3cd03", &(0x7f0000000000)=0x0, &(0x7f0000e51000-0x4)=0x0, &(0x7f00000fd000-0x56)="f702370b3fa025a552aa1f60043fa414dc2eb2422c89cd1709e0dc2523e74c26f9d7b989e326b2bcfc072ac7f22e298ce7fc102ac1bd92e4bf5eb7fe1ca44a04f03d5ca4fc096dd6e532fae2bc625b908e4765cceb4c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000-0x8)=0x0) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") personality(0x0) [ 46.774615] audit: type=1400 audit(1517222965.879:65): avc: denied { create } for pid=8766 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 46.785613] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/29 10:49:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000c1000-0x15)='/dev/pktcdvd/control\x00', 0xa640, 0x0) bind$llc(r0, &(0x7f000076b000)={0x1a, 0xfe, 0x400, 0x7ff, 0x4, 0xffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000065a000-0x24)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800010001000000", 0x24) 2018/01/29 10:49:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000076c000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000c65000-0x1000)=""/4096, &(0x7f00002e4000-0x4)=0x1000) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000065b000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a89000)=0x24) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000004) ptrace$setopts(0x4200, r3, 0x0, 0x0) 2018/01/29 10:49:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00005b8000-0x11)='loginuid\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x200000200, 0x4) sendfile(r0, r1, &(0x7f000017f000)=0x4, 0x200000000000ff) 2018/01/29 10:49:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009c9000)={0xaa, 0x40, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000063000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000c79000-0x4)=0x0) getsockopt$inet_mreq(r1, 0x0, 0x2a, &(0x7f0000e5b000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000034b000)=0x5) socketpair(0x1b, 0x800, 0x75fd, &(0x7f0000cd7000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000547000)=0x400, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00001e2000)=""/4096) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000e67000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007a8000)=0x16c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000402000)={0x0, 0x0, 0x0}, &(0x7f0000e2e000)=0xfffffffffffffe53) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000090f000)={@common='ipdd\x00 \x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r3, &(0x7f0000b78000-0x38)={&(0x7f0000ad0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f51000)={&(0x7f00000f3000)=@getpolicy={0x16c, 0x15, 0x400, 0x2, 0x2, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x2, 0x44795a29, 0x3, 0x8, 0x2, 0x80, 0x20, 0x7a, r4, r5}, 0x2, 0x2}, [@extra_flags={0x8, 0x18, 0xa745}, @offload={0xc, 0x1c, {r6, 0x2}}, @tfcpad={0x8, 0x16, 0x10001}, @algo_comp={0x100, 0x3, {{'deflate\x00'}, 0x5c0, "1c2b0f067919eb3b3386cb582436bc151c92588cde0b778668fe1b75c8c11d0b51ea618bd2fe1b254e1baf3b78c842ec53efee132eb138506285774140f00bc9ecb5c7e329c6fb4698f5c5464b4cead77bdb34f6e19ddb89195477ce7a3375570a29d05f16a30795a7f4810c75f000c523fcc51a83c9f945287cb18f31fdea50d461c76e855963ab3f7fb22cad891c21bd7815ff79de01e40ba7bb9830130b5f2aa93a92034d1947bae6f7b26964110e4669c96af7bcf8d6"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e31000)=0x3, 0x4) preadv(r3, &(0x7f0000fe3000)=[{&(0x7f00007dd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cc8000-0x28)=""/40, 0x28}, {&(0x7f000092a000)=""/20, 0x14}], 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000449000-0x10)=[], 0x0) [ 46.840662] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/29 10:49:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) fcntl$setsig(r1, 0xa, 0x28) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x19, &(0x7f0000ffd000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b44000)=0x14) rename(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x745, r4}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x800000000000000, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r5}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00003f8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010004, 0x8000400, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/29 10:49:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) prctl$setendian(0x14, 0x3) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:26 executing program 2: r0 = getpgrp(0x0) ioprio_get$pid(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000065f000)=""/9) 2018/01/29 10:49:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab7000-0x9)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002cb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = accept4$ax25(r1, &(0x7f0000cbc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000999000-0x4)=0x10, 0x0) connect(r2, &(0x7f00001cf000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x457}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) syz_open_dev$binder(&(0x7f0000023000-0x6)='/dev/binder#\x00', 0x0, 0x2) 2018/01/29 10:49:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x9)='illinois\x00', 0x1b5) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000152000-0xa1)="9cc2db838b093d15ba4fbbc98add66af2fefb2de5c902babdae280395728e4d87964d53c8f4b2d655f2ef4ca0b6bcf600bb887bfc855f58d9865d37b750dc8155494135a0dad9269acfcffa06b7c33365ef1d038fc327efcf1da4ac0b9dcb12c47c020e0b74f3219848206e3c14a8b0b8893642edebd49c88ca1baa4c68ad1d88865e39ed2dcb9de38a72506d1b3993307072b11ce604d8034716309378379270e", 0xa1) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008cb000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f3c000)={@generic="2f73ef69f4c435655fedf04c651a8754", @ifru_settings={0x101, 0x9, @sync=&(0x7f0000087000)={0x3, 0x11d71b00, 0xff}}}) shutdown(r0, 0x100800000000001) 2018/01/29 10:49:26 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000031000-0xd)='/dev/usbmon#\x00', 0x1000000, 0x40000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cce000)={0x0, 0x1000, 0x4, [0x10001, 0xffffffff, 0x6, 0x9]}, &(0x7f000060e000-0x1)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x184, &(0x7f0000004000)={&(0x7f0000023000)={0x14, 0x24, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/29 10:49:26 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) r1 = syz_open_dev$evdev(&(0x7f0000018000-0x12)='/dev/input/event#\x00', 0x24, 0x101000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000017000)=""/104) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000019000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readahead(r0, 0x800, 0x9) 2018/01/29 10:49:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) fcntl$setstatus(r0, 0x4, 0x400) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x20, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000cf2000)={0x0, 0x0, 0x0, 0x3ff, 0x400, 0x0, 0x6, 0x1f, 0x9, "6d4a12ee05a60b674111fc6a58befdc42fe5eddd8e95f452d4d996e3c3741db1594b610f6ee994b459c72f441a76aade6a316ec13ccff460603206f801b72da8", "e2b2ec07167a02d0fa6aadefc8d6f7ac18319f7a6ab9b302678b3ca689b161031c35ff0bb3a55d9c92e1befe45036713c3003b4ed3eb43714558f07dc37a0170", "26ce4d384e03d02e41d2b4ff7089f63b78b215104d6f903061a76e6c820df526", [0x80000001, 0x4]}) 2018/01/29 10:49:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f000029c000-0x1000)=""/4096, 0x1000, 0x2020, &(0x7f000026a000-0x1c)={0xa, 0x3, 0xfc2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xee}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffbaf0365d000ffff300000000000020", 0x14) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) rmdir(&(0x7f0000c8e000-0x8)='./file0\x00') 2018/01/29 10:49:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ff6000)={@common='lo\x00', @ifru_data=&(0x7f0000ff7000-0x20)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000bef000)=0x1, 0x4) 2018/01/29 10:49:26 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005c0000)='net/psched\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f32000-0xb8)={0x0, 0xfff, 0x7f, 0x6, 0x100000000, 0x361a, 0x200, 0x61, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x7db, 0x2, 0x10000}}, &(0x7f00008f7000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000987000-0x8)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(0xffffffffffffffff, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001cc000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000b41000-0x8)={0x1, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000836000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000838000-0xc)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000431000)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000c8b000)=""/4096) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000094e000)={r3, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000dd1000)={r5, r3, 0x8000}) 2018/01/29 10:49:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000175000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000ef7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000606000-0xb)='vmnet1ppp1\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000901000)='logon\x00', &(0x7f0000d3b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c10000)="", 0x0, r0) r2 = add_key$keyring(&(0x7f0000d57000)='keyring\x00', &(0x7f0000e59000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/sequencer\x00', 0x0, 0x0) execveat(r3, &(0x7f00006ef000)='./file0\x00', &(0x7f0000c66000-0x20)=[&(0x7f00001b5000)='.\x00', &(0x7f00004af000)='cifs.spnego\x00', &(0x7f000042a000-0x8)='keyring\x00', &(0x7f000010a000)='eth1wlan0vboxnet0/%procvmnet1user}\x00'], &(0x7f0000859000-0x38)=[&(0x7f00009eb000-0x10)='mime_typemd5sum\x00', &(0x7f00007c8000)='@&trustedppp1\x00', &(0x7f0000a3c000-0xc)='cifs.spnego\x00', &(0x7f0000a81000)='md5sum\x00', &(0x7f0000fc1000-0x1)='\x00', &(0x7f0000c57000-0x6)='logon\x00', &(0x7f0000166000)='vmnet1ppp1\x00'], 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ec4000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c4000)=0xd0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000083000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000336000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00009cb000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27, r4}) 2018/01/29 10:49:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f2000)='/dev/rtc\x00', 0x400081, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000141000-0x13a)={0x0, 0x132, "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"}, &(0x7f00008cc000)=0x13a) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004d2000-0x8)=@assoc_value={r1, 0x40}, 0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000dbe000)={0x4, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000e66000-0x10)={0x3, &(0x7f0000711000-0x18)=[{0x0, 0x1ff, 0x8, 0xff}, {0x2, 0x8, 0x2, 0x9}, {0x6, 0x11c1, 0x5, 0x50a}]}, 0x10) readv(r0, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dde000)='/dev/sequencer2\x00', 0x50000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/29 10:49:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x4, 0x0, &(0x7f0000c70000-0x5a)=""/90, &(0x7f00001be000)=0x5a) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b05000)={@common='syzkaller1\x00', @ifru_flags=0x8000}) 2018/01/29 10:49:26 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800014, 0x80000, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000012000+0x3b3)={{0xa, 0x2, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x2, [0x0, 0xffffffffffffffff, 0x100000000, 0x1, 0xdd, 0xc9c9, 0x7, 0x0]}, 0x5c) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x232, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat(0xffffffffffffffff, &(0x7f000000f000-0x8)='./file0\x00', 0x80000, 0x40) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000012000)={0x0, 0x3, 0x7, {0x77359400, 0x0}, 0x25f7, 0xf5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0x38)=[], 0x1fb54cd2435216a, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/29 10:49:26 executing program 2: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2004) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f000006c000)='./file0\x00', 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) clone(0x0, &(0x7f0000621000)="", &(0x7f0000ad2000)=0x0, &(0x7f000026d000)=0x0, &(0x7f00007cb000)="") fcntl$setsig(r3, 0xa, 0x12) r6 = syz_open_dev$sg(&(0x7f0000fdd000-0x9)='/dev/sg#\x00', 0xfb45, 0x10040) fcntl$setownex(r5, 0xf, &(0x7f0000f5a000)={0x0, r2}) recvmsg(r5, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b34000-0x290)={0x2, {{0xa, 0x2, 0x7bf8667600, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xcd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) openat$sequencer(0xffffffffffffff9c, &(0x7f000042f000-0xf)='/dev/sequencer\x00', 0xa4282, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x4, &(0x7f0000001000-0xa5)="0deeeec144461e0844caa7632ee4d51c6428c66e21657dd376291f838c48981f20aa517bd7897437c82987ac75040d180b41b3b3d980700728e9121d64f101305fbe7be5627a3980bcdf0f29df48f3bf51b7c8995de1d5a8bcd192e34a3a05419b9d7f7e8d26c8a1b4b91c4a8415bc2b2757ab5dd9ea91c466b16eb7bd6894171023b68575258c43367394a3ea50024e41b93059ba467d9b24df808df637c8b0b1a4b19048") dup2(r6, r0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000000)="f59c0aabec31700e54df8982e014c942218eb5c06b282cb1b49d1cd2db00e6f9fe2b28ce6413b55ef966bc54862870eb47f91b546d9483888d26a686532ddab0bdf37cc4fd225067c0be875ad17341da7ec8fde1136f0c4e9f5648500b6e8da8dd933186d5e9b6123c28278fddd7aaa14096b067c6b6e0f0ee88ce61056251632c76b38f4cd287b00167b50a668e67f0a4b7d2f871de28160bc85718bb09901fcb24c5f5d1fb46c957fb519a7d6d06d9b2", 0xb1}, {&(0x7f0000000000)="1a3bcf6c98c7fa19641c42f316c134a753aa2c0aec4ff775a1f752c8886e3721412752249ff66b5efa9778fe633f2a79d96e12dcb7f60b165059e5354630f1a052c291542148ac56d073ebd2bcd87948230c3f92138625fed0a69dcbb556e8775b646983d60b514a322eac9c4fb3538b7f6ec903945d6f21cb067676c738ce53e5611a073d89a0ddb32c7d561d1f4965ebba80390da5d9f65f6ecc016c2e43b27544505fb2e33d0df8e7e76db7bf255a8d149369fdab7ff043aa0d055aa0a83b6689896648aa1b2570cac1eae72c3f502a17b818107bd70970696f6d296768cc438fd8ea", 0xe4}, {&(0x7f0000002000-0x8f)="984f6332b85beb18a9d2ead881f803fc507182ed5e52b2d1ef85288d35e5b77247745039c231b6adbbf08988e24c0fd68f449a9f749b1f391811de78a40c5f09b807767f0de35cae855ec5b942e1bc6149d8322ebdfa71f77492f15c44ec42de010b8ae7d678e5698f0c05a5002551897de698dbebebff2920559ff7fc1abe4986423660830d9acf1d1270483da7b2", 0x8f}], 0x3) tkill(r2, 0x16) close(r1) 2018/01/29 10:49:26 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pwrite64(r0, &(0x7f0000017000-0xf1)="a1df96b0ff2e6c879e48d0874e1a0593d37389054bd9b7339ec56aadc32f3328c03a93ed162da19d6d703f1d604808bee1d424e96570b3339f35dabee613eb73406e1e967dd595308b2c6091f7ea14c525a650679ac767d3f5e2cee998aa43f0543d6b2194e3d2c841ac01374bcb6ad502db6db172e21f5188fbf20a5ceab4a71525b1b6c73a2ddb8025aa59d0137640c9cc5d4090c97770b9cab6b3e3748fb6870e8f7fcc5ec8b8a3681052870ed2bd4b5ae26446b7dcdf3ac143cb335dd9e4b738ba8c7341a15d78bca1ecce5e59c55f5c112b89e82610c97648a383230b2c646cc476d515940dc32b6d7f868568f913", 0xf1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000007000-0x38)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000025000-0x198)=@newspdinfo={0x14, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000018000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000026000-0xbb)={0x0, 0x7c, "6971eda3cb9c279e553ff929e58cfcc9d781e812f39183fb64d483cb53d48b6e9ab3cf4ef8309e2239e315fd5f8e7a6593c5ae2cfb80929136bed4b59eb43221f0ba37682341c2d15d94c0e294174e9f0966634eddd9824aa5b69c2ad2637937cb2f5c6a45b7da6a506558472a6a78e614795d5be623d0dec8e0165f9edd21b5e9ede696e8aba8de28a9a18c91c4b857974cf67a6e73f8aa6dd81e19ce365cdfc7457d43a1b16eefbb352da7ae6e473c38f575"}, &(0x7f0000025000+0xcb8)=0xbb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000024000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x7, 0x7f, 0xdb0}, &(0x7f0000020000-0x4)=0xa0) bind$vsock_stream(r1, &(0x7f0000023000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000027000-0x4)=0x96, 0x4) 2018/01/29 10:49:26 executing program 3: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) getpeername$ipx(r0, &(0x7f0000595000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000626000-0x4)=0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000e41000)=0xa8f8, 0x4) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) 2018/01/29 10:49:26 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b8b000)='/selinux/enforce\x00', 0x280400, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) prctl$intptr(0x26, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x40802, 0x0) seccomp(0x0, 0x1, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x5, 0xfffffffffffffffa, 0x5, 0x8}, {0x7, 0x9, 0x29b, 0x8}, {0x4, 0x4, 0x1, 0x3}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000002000-0x10)={0x8, &(0x7f0000002000-0x40)=[{0x8, 0xffffffffffff99a1, 0x10001, 0x3}, {0x100000001, 0x5, 0x7f, 0x3}, {0x9a, 0x0, 0x1, 0x2}, {0x50, 0x6, 0x3, 0xa25}, {0x1000, 0x9, 0x1000, 0x100400000000}, {0x20, 0x4f, 0x6, 0x7}, {0x101, 0x8, 0x0, 0x4}, {0x5, 0x5, 0x5, 0xff}]}) 2018/01/29 10:49:26 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0x41ffffffffff, 0x100) inotify_init() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000000f000)='./file0\x00', 0x180, 0x28) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000000e000-0xf3)={0x0, 0xeb, "ea56e71eec0c71183a0d2a85d390f41f3faa4a8e0e1ebea88e029c80f834c3bcb28e30eb05d080bd89429734475f94fb07bb8893cfdb98eca6df3c510c6a74e65a09dee9103436f9f7b45393785d1d98175640c63361adb62c95d9cf5e2f057fbca680ff94f095170f9de2de4b81b5228a39e2993b2d56f431ba79fd4cf80de563eba85b2ee6fe5cb60d0ced274138ecc856dcedbaae27ebe59856b707ebf9fa8eb3b5974d0c117cf7bb29ac668fc4cb8eabdd3d4cb77a687f43afda7a480d4a668bed7a8292e7f1d6bcff048234579a9eb65ba4e9f2e6f643e9135f2bc45d6a4dbe9841195fb908138dee"}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000009000)=""/48) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000f000)=[0x101, 0x0]) 2018/01/29 10:49:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006fb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000b6b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00008b7000-0x4)=0x2, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f00002e2000-0xbd)="13448d71e9fa04b61bb2f258a39d0ba230970b3c34b6a0f0cad5f73f024681f7ed46276c64396acb418d795fc3fb2bf56fd34ba73027f48ad7a706d45e451f696632e06b9058a8dc0b08b8c76a21e4dbbcfa7637f53bebace10a70a6aded95854f04df983e9013506faca75f55c287d80cee6bcdc3a7d2473f3f6fda94d6ffd01e52a6a48c059c5775f36c94787b2030dc6d66e37b5a2d57e85125f4f2aa1e04089c70ebdac1ab871888c115cfa851e4739b18ce8df04c7de4ea674c2b", 0xbd) 2018/01/29 10:49:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syncfs(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000717000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) 2018/01/29 10:49:26 executing program 5: pipe(&(0x7f0000da0000)={0x0, 0x0}) fchmod(r1, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) signalfd4(r1, &(0x7f0000001000)={0x4}, 0xfff4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000003000-0xd)='/dev/urandom\x00', 0x0, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0xd142}, 0x1c00000000000000, [0xbd, 0x100, 0x4, 0x2, 0x0, 0x3, 0xacd6, 0x5]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0x100000000, 0x1f, 0x2, 0x1, 0x7fffffff, 0x9, 0x5914, 0x94ec, 0x7, 0x9, 0x0, 0x9, 0x8]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0xfe0, 0x4, 0x7, 0x2e, r2}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/31, 0x1f) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000003000)={0x1, 0x80, 0xccd1, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r2, @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]}, [0xa4, 0x4, 0x3, 0x1, 0x1, 0xfffffffffffffffa, 0x0, 0x1ff, 0x140000000000, 0x6308, 0x8, 0x4, 0x7fff, 0x700000000, 0x95]}, &(0x7f0000002000+0xc69)=0x108) 2018/01/29 10:49:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000625000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008ef000)={0x7, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000848000-0x30)={0x8, 0x0, 0xffffffff00000001, 0x3, 0x5, 0x9}) getpeername$packet(r1, &(0x7f00002e7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f0d000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000607000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000946000)=0x0, &(0x7f0000177000-0x4)=0x4) getpeername$ax25(r0, &(0x7f0000f79000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000879000-0x4)=0x10) 2018/01/29 10:49:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x10, 0x40000) fcntl$setlease(r0, 0x400, 0x3) socket$inet_sctp(0x2, 0x0, 0x84) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x3, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') fsetxattr(r2, &(0x7f0000fca000)=@known='security.evm\x00', &(0x7f0000516000)='eth0\x00', 0x5, 0x1) unlink(&(0x7f00005e7000)='./control/file0\x00') ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fcc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8402}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000acf000)={{&(0x7f000038d000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 10:49:26 executing program 4: mmap(&(0x7f0000000000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003dc000)="fb00", 0x2, 0xfffffffffffffffb) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000079b000-0x15)='/proc/self/net/pfkey\x00', 0x440000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000079c000-0xae)="04b0680cd8aa4321505168f9acfc0f1ee44678ec9a6a325e34d34403428af2b809c0673ac48ec3f097a60906e39d26fcb44e869e78fd3cb356ad9e11670b7aaa334e591d34b5e11b08ad11461832e8e92a6ee0fa2ff791065973438e800c113d7679924a59f65eb17fe8b488009b99b969b03233a52e294019952b729f47f8461789a2c739359b7b34c8586949b8f8bd714e2950f4c9e3c2bb5ebb8769f9d2eaca4cccb3bd8d8cb20eef54b1b7f0") ioctl$TIOCMGET(r0, 0x5415, &(0x7f000012c000-0x2)=0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000079c000-0x50)={{0x1, 0xff00000000000000}, {0x9, 0x4c6c}, 0x101, 0x0, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 10:49:26 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) exit(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000007000-0x20)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000009000)=""/0, 0x14) 2018/01/29 10:49:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0x35, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x24, 0x18, 0xc20, 0xffffffffffffffff, 0x1, {0x80, 0x20, 0x0, 0x0, 0xff, 0x4, 0xc8, 0x5, 0x0}, [@RTA_DST={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 10:49:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000baf000)='/dev/vga_arbiter\x00', 0x420380, 0x0) fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b67000)=[@in6={0xa, 0x3, 0x7797948f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e}, @in6={0xa, 0x0, 0xa36, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff00000001}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}], 0x90) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x2019, 0x0}) epoll_wait(r2, &(0x7f0000753000-0x18)=[{0x0, 0x0}], 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000d91000)={&(0x7f00002fd000)=@kern={0x10, 0x0, 0x0, 0x41030}, 0xc, &(0x7f00001f8000)=[{&(0x7f0000de6000-0x119c)={0x119c, 0x1a, 0x400, 0x2, 0x0, "", [@nested={0x118c, 0x4a, [@typed={0x10, 0x66, @u64=0x3}, @generic="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", @generic="e30227393ebdcec64e25e201ca63cdb85902a763e0c25b2a2259aca5822a248596620af09a1cfde08a560012ccd821ab1bb80530facff2c0124f847fb038d1e0de46603b3a5b3d71bbbb78869f1e84d4b257beea4de4cb16bfae9aca74cc57f4ae87819f5143ced1b2efec9d5acbfb864323ce8021747d556a72648f3380e998c2f24ed853af94cf45fc7fe15bc575d185f682a5c93ddaa10c64da521f7bc0487fa7180bc7986df3da1e79bb459bc41546beb372ff728406d1f42aecda7bef70", @typed={0xc, 0x55, @fd=r2}, @generic="0874129e22c695004ce3b382d68879004bb6540db6ceda1dddb033d956b639d33e43b698c571f0207e10cedacad8ba1b3e5c29100b16581794928f18bbfe4a9ca0209d11da07e2b367e654cc32e7c453e6f3c154065d34f56e5ba7999ddb68cf9e04562756047e90b402c58c9e869005ed71130019fc0df82eda8e5ee22c271012148fbce98fe58847fcf8742537b1cd8c556d876ceb371a4efa6f3c27d3e3011f9108232497edd400bd"]}]}, 0x119c}, {&(0x7f0000a75000)={0x1d4, 0x1d, 0x602, 0x0, 0x0, "", [@nested={0x14, 0x1b, [@typed={0x10, 0x1b, @u64=0x1}]}, @typed={0x14, 0x47, @binary="cf2bf6d23258f253a64fc7"}, @generic="547cabae1af0e8b096717b7e3c811e0f6b9a6f56fdb3d0fe116200e934f56a711a040258345cae8644fe35cb0d146ad1a80cd71bcfa1a4f89682a6d55359552e820054e8fbfa187bf30cc41b013f68e4b4d4796dbd747aaa005b6f1ea2256ff27cb3c6f7a212f0f841b77b1fc5eeef7df7ff95c454841d9d543492b9da0a95d2e9b8cf8d02bf99eeb6839358418531b1614ad3c3e8ec49b8d2f792e323cda2560d4a1d572602149b45ae702fd0cbf976791cc9e9cd550e26a5276a2e14310ad2e0478435dd119aa407dfe1da9a08069660", @generic="71cfb01df072e5d4191a9b4c7c83c70d14fc48dc4847980b744c4c7e4362da50c80a7b1aa1e0eefa89082e9f2682fabbc8519d2ede367775d0e8967326bfee0f3e4d70d2485864ca569030b3deb197ef38587945cf9758828ffd3344122668ddaa53d86ecec4a64ed6d4add8c5822b51d7143c680ddc405a4852cbd93454f47ed4d57608eb73253c8fe1756162ac6f94a5677cefbd9e7e35b4a27153a5fe894f71a35da64c4e6d4afae3cc9fb0d0564cfd28c36053edf903a9fa88a6a1c382a7471efef518c78eaab1"]}, 0x1d4}, {&(0x7f0000ec0000)={0x160, 0x26, 0x4, 0x2, 0x2, "", [@generic="1b7ae9075c", @generic="63c539551e13b9a5519df4127ccc7d6eada5e60c986de50bc5e2ff0cb808f9dee79237e025bf993cf181e2c5adad5c75baa1619844f0a8ffbee2899d4ad0b383428f9a46ed7f89ae33c92a0d22c50486e85e08ebcd5b4d407d4cac6157b3a085ac74883b346bb00e868a5e0571bb36450a649bf8bf733ff41890cd0d861c2157ea422ad670c825ff8c6d0009d647ae5c39a72a7de395ad21230a6d2fbcb42c077b3e242056e0030f6fbd850c7a67f161bdaef0e1fcd1026c4875668e51bd88b22b1e148c57a756beab1f29a2a4", @generic="5e65b574ab88eb25eda22059e3fac34c5dff290ba7f6ab7da25f99f102dde290e9193ecf99bae7c346872f8dc5c50375bf36c9b13d70d120170b722abfd8b97abc53433054b3d70e296f3a48460f8658794278cfc467fae8ca5fd1b58f4b603a641943992bf88281283a39b5bc3f907f425df76ee36248cf02d37d"]}, 0x160}], 0x3, &(0x7f0000b47000)=[@rights={0x38, 0x1, 0x1, [r2, r1, r0, r1, r1, r2, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r2, r1, r0, r2]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r2, r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xd8, 0x800}, 0x40) 2018/01/29 10:49:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000055e000)={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c5b000)={0x0, 0x3f}, &(0x7f000095b000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ebb000-0x10)={0x67d, 0x207, 0x100, 0x7, r1}, &(0x7f0000eeb000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x20) 2018/01/29 10:49:26 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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, &(0x7f000000e000-0xe0)=""/224, 0xe0) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000025000-0x2)={0x6, 0x8}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000e000)=0x0, &(0x7f0000026000-0x4)=0x0, &(0x7f0000025000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000d000)={0x30, 0x0, 0x2, 0x6, 0x6, 0x8, 0x800, 0xa2, 0x0}, &(0x7f0000023000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000011000-0x10)={0x7, 0x5, 0x4f58, 0x44267486, r2}, 0x10) 2018/01/29 10:49:26 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000+0xa30)=0xfffffffffffffffd, 0x4) 2018/01/29 10:49:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f27000)='./file0\x00', &(0x7f0000554000-0x7)='cgroup\x00', 0x0, &(0x7f000000a000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getpeername$unix(r0, &(0x7f0000760000)=@file={0x0, ""/108}, &(0x7f0000c41000-0x4)=0x6e) r1 = open(&(0x7f0000eb6000-0x8)='./file0\x00', 0x202, 0x40) accept$unix(r1, &(0x7f00008ee000-0x6e)=@file={0x0, ""/108}, &(0x7f00007b8000-0x4)=0x6e) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000e3e000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/29 10:49:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f00005b9000-0x75)={'system_u:object_r:auditd_var_run_t:s0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x38, 0x37, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x75) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f0000684000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f0000274000-0x10)={&(0x7f0000ac9000-0x244)={0x244, 0x11, 0xb, 0xc03, 0x3, 0x0, {0xf, 0x0, 0xa}, [@typed={0x10, 0x10, @u64=0x5}, @nested={0x9c, 0x70, [@generic="9ef4cea6c7c36894526266290f8abefca8570e5a8579d392fc47b29b5f550c32fbea808bb00b729cd32aa85da38ed6fe724287d6c2b8505a64fbe52578c76071b0c81266ea99ffcb36f1639daea46859a78e2f425382b86f2552b992fc600a64609bfd10ef7c7a62096b3e5c6a8e76a6e77de60ed492de7591a87a76d1a551e2f5f69e9225531e20c7b8c0c2619e6051fe2be5d4bb6f"]}, @generic="c031167345ade90a31f548fc49b28cf0c0d81a7f5ddb56c5f02f573f", @generic="8176e034025925b094fa2b76c033623680e726b06c348647e380614214c31268e7af4dd3ed90531226184645322b0439798d72857b1ecd8895a7be2a7643f0ebefb56766737d0883ff8bb0", @nested={0x11c, 0x3d, [@typed={0xc, 0x95, @u32=0x889b}, @typed={0x10, 0x39, @u64=0x3}, @generic="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"]}]}, 0x244}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/01/29 10:49:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00003f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bc6000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, r1}, 0x43) r2 = syz_open_dev$usbmon(&(0x7f0000ee7000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) connect$l2tp(r2, &(0x7f000078d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x4, {0xa, 0x1, 0x292, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x3a) 2018/01/29 10:49:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000759000)='/selinux/checkreqprot\x00', 0x4200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000948000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000060e000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x1, 0x2, 0x3, 0x3, 0xff, 0x2, 0x40000000a0, 0x80, 0x73, 0x0, r1}, {0x2, 0x3f, 0x1, 0x9, 0x0, 0x100000001, 0xf, 0x0}, {0x3, 0x400000, 0x3, 0x100000000}, 0xffffffffffffffc1, 0xe, 0x1, 0x0, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3f}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x1, 0x8, 0x2, 0xa4db, 0x8}}, 0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000a0000)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000e3b000-0x1)=0x0) 2018/01/29 10:49:26 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000602000-0x47)=""/71, 0x47, 0x1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) read(r0, &(0x7f00008ae000-0x95)=""/149, 0x95) fadvise64(r1, 0x0, 0xfffffffffffffff9, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x3, 0x5, [0x43, 0x8, 0x9, 0x101, 0x7]}, &(0x7f0000001000-0x4)=0x12) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x40, 0x800}, 0x8) 2018/01/29 10:49:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) socketpair(0x1d, 0xa, 0xffffffff00000000, &(0x7f00006d1000-0x8)={0x0, 0x0}) r4 = open$dir(&(0x7f0000fc7000-0x8)='./file0\x00', 0x101000, 0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00003eb000-0xe6)=""/230) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000401000-0x8)={0x0, 0x0}) r9 = getegid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00007be000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000083a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c6000-0x4)=0xc) fcntl$getownex(r3, 0x10, &(0x7f000018d000-0x8)={0x0, 0x0}) getgroups(0x4, &(0x7f00002e7000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r14 = getpgrp(0xffffffffffffffff) r15 = getgid() sendmmsg$unix(r2, &(0x7f00002c6000-0x150)=[{&(0x7f000067f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b92000-0x90)=[{&(0x7f0000968000-0xc2)="d9b83d5f9e63a9b2ba2d5ceb322689b834034d60444c46b1310d614d444528683ab7ff1b3be4f086acdae4a208c34709c50e18acb86a0c8f59b2de25b7007812a79c43beea8e459d730205f729ec4623cf3a80c7e9de327350ae6fda6ff0ec0c72b94db6de754c72db2c6d9e2800b9413b4e70e48cdab1f31c90bb4f2e77bb922039fba4cc9f1a896ecc70fd5a10933faa562a42eeee71bbb69b4ecaa497a44fc22242b267b39ba14a741a0e4833c4e58f070395f761a317b8cbcbbfa5f54e0ac099", 0xc2}, {&(0x7f0000dc1000-0x7b)="0c0d075305674699dd70f0a5995ffd56574621c12e96d0bb182a4df9e534dc2a34fcb6c55081ae66c1d546460daafb786b5fb79d6ea31298bfb5682dcf5bac86b78d0ee1fd89b9ac7c59f14b05785a0920872ec91a75d9fffd85620043815a3e98197b180c6a9fb67ccd21fdc7bad43330b9e03e43b0feae934e74", 0x7b}, {&(0x7f0000ab6000-0x59)="1b9dc552f651a32960b5533ac198b507e26f2e5f92b889b3a825fb9a5835c20c9f12a193cadb05b544a42537d67949c24caf5bfd7ab28b31c177fd197191233b90e1f512602d684d10c2848719aff019b2661071f62fcc57bc", 0x59}, {&(0x7f0000e4d000-0x7b)="73be12ced888f452d420e7fcf5486ffdea23a748cc43a4bc5a22f960dae3a48218c355b2961ddbb899cc9e2f6404971ff8f3a5e33ef16770ba330fe8a1b31e47dc997c81443c30a0d92a9b95378ce6d846df05be105ca2a38d9fd69bd4d409e10ee5d4bb4b25a11ace014c026c7af5cebb4ebbfddf735aea0a0e6c", 0x7b}, {&(0x7f00005d2000-0x5e)="2c5edb22792899c9206045923b88ab580eb6a83bf3bdabf82f7d5dd6741fbd7505efb4fcf60e990f83942f2f2a5ea0341df9dd1913b82a5b67c053b7e37352e263cea155e94bed8c00086948e10967cf6ded57e7bb3315bdb45fdf09285d", 0x5e}, {&(0x7f0000f2b000-0x1e)="4584789a496e30682600ebd619b698f58b72d50591cfac12cdb722f21eaa", 0x1e}, {&(0x7f0000704000)="d8841e82196e9e", 0x7}, {&(0x7f000045f000-0xbe)="c594660b21d6c57142ba4a2a58c1cf488584e00bca06853a8bd7c012d313842951affbf194706bce7e8e05ec69f000f3d23012c7e475fed6136ed4e32b642119e88bf2c21bdd0249d22e314d60ee4ef1d44232ab9135cdfd78ecc1acd9a479b19a3061b358642b4802f502dbc3a1c165260d385afbb4068a49e280497fed8d71f33540c4171a45796f66bda80ed30729e9597e803f768b08d2ec8a1d2da35d580f8fce4e77b1638bdbb1162e43fef666d3bf35844cb3c6cc12ed94d9112c", 0xbe}, {&(0x7f00007fa000-0x73)="ef004ceba220a2804a85f9c18771b0e3deb12799dd5b8ddf03e432681df417c60fa9c503f8a35a0674de088f472e9c36bae5096eaa82be04624d0923b541cca72cd41f76b7db7a3e3c842c4b9aca49abb0470e9cea8b7c96d9b4bf4afb11b5a183c81ff6ccaf1251f4c826e457bafd0cb318f8", 0x73}], 0x9, &(0x7f000054b000)=[@rights={0x28, 0x1, 0x1, [r1, r7, r1, r2, r3, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r8, r6, r9}], 0x60, 0x4000000}, {&(0x7f00004ec000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001ad000-0x10)=[{&(0x7f00000ba000)="e71e56da4a5f11b3fa6ff1e8ef83f9295dcf9b7a1dde80aa6c64ea40dd6ac1bdca44f177fe52f5154bc038ed4f6240c8b268d3359388734d78b036f3c1ec7f326adf603c889bb89bd193ceb8e12877b6039a5a3ed8f06299d877ff51f81b48728a03f60e9cede2fc6522d304a3f36ea3cecdb0951c00801fabe82b936ce87eaf87fe0b8f5136f90faf238591d2", 0x8d}], 0x1, &(0x7f0000150000-0xc0)=[@rights={0x38, 0x1, 0x1, [r2, r4, r2, r1, r3, r0, r0, r4, r3]}, @rights={0x28, 0x1, 0x1, [r0, r4, r3, r1, r4]}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @cred={0x20, 0x1, 0x2, r10, r6, r11}, @rights={0x28, 0x1, 0x1, [r0, r3, r4, r0, r3, r4]}], 0xc0, 0x8080}, {&(0x7f0000dac000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000234000)=[{&(0x7f00009c2000-0xf6)="87843d1cab46fdb2a955ec445b8743b8fe362b10f0b745057b4bbecab4a178c81b75f6b7cbdb7ef6d6b7bcdaaeda76d5774fbb1bd2dbb616bdcefc81bf20229ff56e2455f35a2f9366b032282e9187eeb308b7f9eff9e53abaa8d5b628e850bdfa0a101c06e0f3627a74e5cfd448fba5c3146c062b5bddc8d1357391c250e201f64959c252cc881ff7c9f70c73a0829bd426d50ded50cc181f307a20f84a9bb301a1bf6a0c464493f8769643d4b5669e61d04878bc516bae5a343e60def8091068e5bc922856b4a8ff411cacb0f41be689b5448e55494453dd6a63d679be5059625f4f0126dc7c87303efdf6a243c27807d7e75f739a", 0xf6}, {&(0x7f0000bff000)="abd7f59026cddf8e01d5a5ecec77d3eb0f4b9bcea45467a1e9382d1b09849f4b560f81b3aae725af0a1a1515a0f6699d4a5e0eddb25c52607888a5c2e84eb50fcfc426370e649e1d5b9a8e1fe9f26285f50d99d3d6e92f11d425c50ef4a239cde1ca631abd6be9e071a6fd7f94f981c518c2c1c8bc4b022b65786bf7598811d3b2d1ad1d78c7b85f75ce2aaa7967517312e1fbcb2c8ab541410253872b871a2d068350a62065f9dadb60fccb28d261bf", 0xb0}, {&(0x7f000041d000)="8e6071c13905d46f58a15b7f75172d0045476288def6cc02753eb4c8a1b2cd3dde9ebed19d9d36916fca31b2b5ef8efc4da784a4cce6acae0796fe5edbcb28f2e914dc48ae20db25ed9544b58851195e88719a4252f8ec48e863b7d8284ae00f0ee8f9e3962bcf354d6ff8eda1e0a859a0132048e871a66f2e5c6397296f55c81581af6264f7cc4a66b88a71cde43ee45f0256d872a06cbbdf50fc444523f2e5d3c3e0b5dc2758a203a26573260320571406da57d2d86e63e0e694", 0xbb}, {&(0x7f0000f6a000)="e97cda98b7ab78cb53c33566918adc3db203cd07e36e41ae1663c0ad29a7256c34e38a3b2ce5e77976e910943581f13950dfa89c7095b9385eb048bf8e7203aed85fe8d3c19bb673fd898aa8686ccbd1", 0x50}, {&(0x7f0000b4c000)="9b7f49542876a47a1ada426d4c72be65a6c80175070104aba3a81796a0f18a5abd95ff887c3ed13550c3b4d15b94d570e405dd28278e49f98ecdcab25420228c421851bc306afa1c26b2eaa6002eebad015321874942b0e139b3c6cba11150973e2b1151fa20ec08876a5e9e2e686a8d3c4f11d204d621e883d2b41717a78bdfec270a475d5bcd3345eb16cbbe75f118d921150a90fcd439d54ac0c462c5b65bc914d076eeb1b00ef4a775bfb6ef1385eee2f3032b", 0xb5}, {&(0x7f0000bed000-0x2d)="49769886f4aecc4b6f34f00e94756e3d3990137b56ada6569063253385d460b5890b513e25c94bcfdadbfbde1d", 0x2d}, {&(0x7f0000c4a000-0x62)="b4ce617e895b712b911322a82f6e97b9d08fd0412fb0f4c3a14c69302916d3f610debdacf5085a28da47529792a2fbcdc141e810203053e91ae20076cf33ccd8e1f3dee2e81c19b583c121db7128aeab36f5d13c0dd83ee83e3e1ac04a5b2a241659", 0x62}], 0x7, 0x0, 0x0, 0x48010}, {&(0x7f00005df000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000297000)=[{&(0x7f0000546000-0x64)="8972aeedcdcf9bdc83acd5db9683b70522d3355039eb56a7d163b1ed1075bbc9f35f56acba1215a08b13e31e4da373876600c8e904210a79c268251f19e458a9be455be22afe623f6edb5390b74d4888e0ffd8842c5d105066c366132ca043ca25faebeb", 0x64}, {&(0x7f0000e5e000)="db78b3539c3be7eceef6196236e0606978a9c745894dec071b4d22eed27c406f05214e5f6ce143b987a6d0e169420580b79684f918eb7151873a490c83742a2a33d6466ddc1aa1fdf44dff5a0b6b1bd503ef7704c6868508ed26d089961a637d4f63", 0x62}, 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0x1000}, {&(0x7f0000e48000-0x25)="d38bc9db2cd84ff660fd9c88d2114c50acdf52e34a554b2c52c1ca98883bab67c967d27492", 0x25}], 0x6, &(0x7f0000075000)=[], 0x0, 0x4004}, {&(0x7f0000dc6000)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000afd000-0x40)=[{&(0x7f0000c94000)="5c3f6a8e409188ec3725d22bd75f7a6ca1bf81cd1efde7cd449e30b27e2c99d9e6e59d845891a67781c143f215d201b873ddc8", 0x33}, {&(0x7f000032a000-0x81)="d768c60a4ea098e0fbbf544ec8fbdf30f6a902681fd65340682b42482853f02831988deb0a62f1eb377a798372b2200ceac987e94e0d77e09149826094824634ba28cc4e7db529342a5da9769f53cca23e11778d7e225cc0fd3c2613b29eb330bc3db55da7ecf50d7f707d098cf21737aaa17ad802fb1291dc90d87a13005bea8d", 0x81}, {&(0x7f00002a5000-0xf6)="74a0d2e444dccb3cf51d45d9e8ec14db4d0b6f076f31df9a9ea72c2587a2cc5640b9bbbbf0ee4d52d881b564cbca58705d3175487ac5b154cf0f7c580b39fddaa603bc7259c3a631ae6e3a8201780c5d1ec75698fc1de54234747119ce7ec4bd7b04004b26d7eb15f46d21d0b4e94780b08b703bc96072b6f44c6a43ae19ba15891a8080726f7e2210a0da96b654a779e5b3f9e5f840d3b50f496365be8d9609496760673b42ba8134373151c3a2f545c51c46b7ef1d275e5a6b986d353c02a8131a61179135418e197ca992f8f8485a01ed85fca6a428181d2313fccad637a3c70129cb447dbd203b3d0bd74e6e521a773218f797f5", 0xf6}, {&(0x7f0000738000-0x9d)="5d7384b6884c76c65aa2bbfa5c711e38a4522f59d4f97e8c18ae47f46cbc3506ef43a4c7036831327575595e70b49a351344e93eb9fca4b1d7d9e4c41940a5669064123b6e3d3eeac3d02c9c1fe185abdc54e9113fb24e4b9f54a1da2dd0f620a8d504d5394ba0a68e5c1a81cb0785bd6a7a5d16a0c55a4c777998b6ad7ca8cd387d5019f4439b5e56905587cd0bc5e282b3c9b61caeb040f3c164c837", 0x9d}], 0x4, &(0x7f0000775000)=[@rights={0x18, 0x1, 0x1, [r2, r3]}, @rights={0x28, 0x1, 0x1, [r2, r3, r4, r4, r0, r1]}, @rights={0x28, 0x1, 0x1, [r3, r3, r1, r0, r1]}], 0x68, 0x0}, {&(0x7f0000225000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bec000-0x10)=[{&(0x7f0000b1f000)="f24472f4986de551d4caf7e2", 0xc}], 0x1, &(0x7f0000e4b000-0x50)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r12, r6, r13}, @cred={0x20, 0x1, 0x2, r14, r6, r15}], 0x50, 0x4000}], 0x6, 0x4015) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f000049c000)='net/fib_triestat\x00') getpgid(0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xfffffffffffffffe, &(0x7f0000e30000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006f5000)=0x14) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000315000)={0x0}, 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007c0000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3, 0x7, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x7f, r5, r6}, {0x1f, 0x8001, 0x8001, 0x9, 0x56d7, 0xffff, 0x7, 0xc1}, {0x5, 0xed, 0x3, 0x54}, 0x3, 0x8, 0x31457117310e3cb4, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x3ff, 0x6, 0x9, 0x1108189c}}, 0xe8) bind$packet(0xffffffffffffffff, &(0x7f0000b0c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xffffffffffffff4a) tkill(0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f00009a1000)=""/221, 0xdd, 0x0, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) setfsuid(0x0) 2018/01/29 10:49:26 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) 2018/01/29 10:49:26 executing program 7: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000058000)={0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) timer_getoverrun(0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/29 10:49:26 executing program 1: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") r0 = syz_open_dev$usbmon(&(0x7f0000315000-0xd)='/dev/usbmon#\x00', 0x3, 0x80) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) geteuid() 2018/01/29 10:49:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f83000)=0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3f) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000a9f000-0x20)={@generic="57fc9e1843ddc67d6df4b6bc572d52a2", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lseek(r0, 0x0, 0x0) 2018/01/29 10:49:26 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000+0xcfe)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x8)=@fragment={0xbb, 0x0, 0xdd76, 0x5, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000849000-0xc)='id_resolver\x00', &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d45000)="196fc4267a2ed5d0cae43b502794bd093ac9be3e3fdf0c66d197cf7a9431bcb939f01ab9853a5adfee4897a0863758e0117f4e348ea8773031b52561bb74411ab7b45d5ac06dca17c495b11772612db1488bb229a2c83ab794294a", 0x5b, 0x0) add_key$keyring(&(0x7f00003c6000)='keyring\x00', &(0x7f0000ceb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000108000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb2000)=0xe8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00005f4000-0x10)={0xff, 0x20001800, 0x0, 0x7, 0x4, 0x8000000000000000, 0x4c20b54, 0x3, 0x1000, 0xa0000}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000539000)={0x0, 0x0, 0x0}, &(0x7f0000fb2000)=0x172) unshare(0x82000) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000fb4000-0x4)=0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000236000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380, 0x4, 0x7, 0x10000, 0x8}, &(0x7f0000fb3000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000980000)={0x2, 0x0, 0x0, 0x2, r2}, 0x10) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x6e882000, &(0x7f0000fb2000)="a04835e9a1cba6cf1b73a77e8dc2a5c5a1805ab548b84aa17dc535855509d831982b20f792b84104933b1025761497bade5014e9378dc2cc6d1a6c61cdfb824e583ddd50bd94edf384f1f509000000000000004ac0fc16b118249a9687da89600ad8c4d7b3558f62570b7c1106ca6234b308021b862de30e3864071658cd61d6636fe8e7d6d60b3a0af353a666643a3913b414973387891e9162310ac1e8446fae01bba960e912a21ced1cc6efbede57bbea", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f000092d000-0x1)="b1") 2018/01/29 10:49:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ptrace$peek(0x1, r0, &(0x7f0000158000)=0x0) setregid(0x0, 0x0) 2018/01/29 10:49:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000843000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a9c000)={0xc5, 0x1, 0x2, 0x1b94, 0x5}, 0xc) r1 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000830000)=0x0, &(0x7f00004fe000)=0x4) 2018/01/29 10:49:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000030c000)={0xa, &(0x7f0000001000-0x50)=[{0x8, 0x100000001, 0x8, 0xffffffff}, {0xbc, 0x8001, 0x3, 0x10000}, {0x3, 0x0, 0x2, 0x571}, {0x7fffffff, 0x200, 0x602, 0x5}, {0x7, 0x4, 0x80000000, 0xfffffffffffffffd}, {0x3, 0x8, 0x1, 0x1}, {0x1e, 0x8, 0x84, 0x26}, {0x90d, 0x0, 0x0, 0x4}, {0x2, 0x4c, 0x3, 0xd2}, {0x4, 0xfffffffffffffffd, 0x10001, 0xfffffffffffffffc}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x6, 0x101086) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000013000-0x9)={&(0x7f0000000000)={0x0}, 0x8}) r0 = syz_open_dev$loop(&(0x7f0000337000)='/dev/loop#\x00', 0x0, 0x80) writev(r0, &(0x7f00009ac000)=[{&(0x7f0000538000)="1ba18d81447a24d398ef7dd82a65b050f8672dfbb90788ce9af78daf153c30816c0518ee5b3f438a2bab385ea46e5e6fae83477ea77952b678b102598ecca61b8398363a2eba0fe21703cfa0c2c67b2dfca9bbfdf8df3fee42d7d55cc5d2d3174c556143ed59d1dc8c0af93ed5da50b30dbb342f98583c5aa96b385a3283dea91154ac6bd3c8a032a8ee4fbcfdd1dca02b429a8bbe54bf0eff39f25297302b3d039225af47751b4e003d2788f861297618abc4a5c9620c4674138c16b7a1e6", 0xbf}, {&(0x7f00006db000)="4c2e976b7a82863f7781f852ed5fd851a490ae8fcc230713553130aace3b98308f81a9fc612b3c4455f14925a649480ab3ac7ce256532bb1650d9fb6a8855cc60bd44c5d73d4aaa45b0e51687ecdcbacae0d90f64f08e0e7c426d67bbb9a5b064310ba974ad92d58c8e03fa7ac97f05afb9763099f941d5da0ac31dff9d13b4e82f6c259f3a0e08fbbcae8bcf837839474a964ccab5a36d94a5a5e1366fe37cef444251d96d09d55a697b9e5d6cd4211f36b30debdef4233250f2686f4c637f60cdf84e905eb0058acca9f4338b93a0b0ea045beba0822153de6999d11f757c83f676ffa739cecdabc470bef7311d73b708a50896dade5e79f5535f39a766f8d08a37140030c84f20214902cf291be0d83f35d766d7df6010b6ff48baa5e75db0b4056d2485a74b723eb57c10d3ef7a105108fd26035d22e0443a8411166b2feeda9c77a740f23833ab784c14df008d0101ec6d03a8ca59afe4c2a2d6168f4b6ff3f0c26aff0283e8637692ac5888065a39dd0545514ed51b335bd69361d060ec70d0c015d26830aa0af3c8a08411d6a977831fb16972f8198258a045e86b8c80f987cfdbc2832613ffaab567b94f9f1d67d12bf142380b391d71926eaefbb9d5136f65b89f54ee6a2847ed5093c44df6f5f96fc9b07448f2553e623dc6ff468c51d835dc18aa8e5dcb8139647cdf450a87f55b2d248f8b2ad8f5e5844d454c5954267dc9367ecbac1ef0842aecea608e545fe1aab3c67b775e1bea1819ffc91d524260564bc3af3d2e71020ce45e93430ca4e550c3aad0be84f285b5433ed3f17215e901087beca8f2dbac0ecd50b7b60faf03c8e0125da25209a952ab58c54fea88a4153c1cb1c1bf79f188d3ab99946aecfd94ab7037d70b7e237665eb90fe74d9a317f92584242fc5b64b37e27babb43ef625588d8e8184065e50f6407293ee4d5a4d0c03c8a8fea8d08d2293367d69f8ecc059d10f787167567f1d79a3c0190145d99427b4893d17ec5bdda49b735b53f95f0a653ee92d46477a6458ac7d632b8899c7b9700590e0fdf5b600468112aea2fb7f863f33f3acc7a947e9be994ce9ceb83709d9f4a6674352586e64830c52124ccd59b12c9e876fd09e5c5b3e7692e0305ab9513821524f65bbcaa0a321be2e00e87d178da6c852117250e299ba0c5c2f1f8146a53f33e9b6c2b6f5ec968aacb3ef56e5d20c52054375c63141fd13af44813f328efb54d8d26e8c210485b1ef7be4ac2d78c10824a760216c4d99c801733be6e2768c879ef755e00be1f761ffa6751c05d86eb3d6cca657c156483be6471780c129f9c01b3d51835184705b51031755b3ad7ba18ef70c6e032a7e2c53dbc2ddb972ff0403bef723c3edad1e46a7286932e7e503bb4e3c4e911c441b69cbc73b1f49dcf5f6cb8c4af2240072dcf21ccfd3025e4136d66132813008e27a757ea59a3edeb90470e8e6f7166a78db10f04232f76638d5e25e124377e2621ab1a1abb3d9648bd80394ec534127d66ca0b4a3aba66693801664f257028b678a36ab76cad30ee03ccee0c76b6a8f053970aeaabc1f9b24b826fc1f004a031443d332aaf304d2908cf23dd6448591dece530afca680aad57cf2d227a97346e6183b3f93e95be9c3151906036468f28f18d51e1ca57769023cd23639d17df7d073082251c4f8a40ac2a41d5e1dc0f54bf4d65975331333a312c68626d34c1d14608d2fd92773276d3a52a2a6026e077bb10f4c0aa4c4f1127a799a981238b740364fccac8d62bd9b4ee330a7fa455b4a30c25955bc93403b46fd1c0edee0616acfd8f5d568d1ab3ede597997bffb38e5a2c4468e1e1b96352821ea8cb71027a0527f48a4cb601f5294b396f9859ecbebc11526d094e12fbc064c6c4159b66ca070346a24b94c8