33583850dafbe3e352faf6ce4db6741c61ef391a8901fd97527648e1d99dccf05b9997c4b16ed65390519a6129b384e69769fb4c5ba03250abb45f391734f781f877bf6bd17bc4a47cf3ab0a74bea082ae1c56023eebd2a8ada121d3b55942ca756f0f7412504d42cf3c9d3d6f1b5ea1158fab1a2857"}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000abb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/25 13:13:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) r3 = open(&(0x7f0000cf6000-0x8)='./file0\x00', 0x80, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000371000-0x8c)={0x8, 0x6, 0x2, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 13:13:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b95000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000032a000)={{0xffffffffffffffff, 0x0, 0x3, 0x0, 0x3}, 0xad, 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]}) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000347000)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) init_module(&(0x7f00008e9000-0x2e)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x2e, &(0x7f000026d000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r2, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) 2018/01/25 13:13:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x6)='.eth0\x00', 0x40, 0xb0, &(0x7f0000001000-0x40)={0x4, 0xfffffffffffffffa, 0x8, 0x7, 0xffff, 0x3, 0x6, 0x7fff}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000abe000)=@generic="ead53d05ca9f07f5788b566dc57b7d87", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0xaae9, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=[0xfff, 0x7fffffff, 0x9, 0x3f, 0x80000000, 0x4, 0x8000], 0x7, 0x2, 0x8, 0x8d57, 0x0, 0x0, {0x0, 0x3ff, 0x1f, 0x5, 0x81, 0x7, 0x3, 0x5, 0x7, 0x0, 0x6, 0xa, 0x7ff, 0x2d4b, "983322ed3807cc322bf0d5dbb91629edc006e1c3b363fd94bc7e79f6e2052642"}}) 2018/01/25 13:13:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$getown(r0, 0x9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000361000)='/dev/sequencer2\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000043a000)=0x7ff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) fcntl$getownex(r2, 0x10, &(0x7f00009c5000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)=""}) getpid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000db5000)='/dev/hwrng\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000054e000)=@assoc_value={0x0, 0x6}, &(0x7f0000c79000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000986000-0xa0)={r4, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x0, 0x8, 0x8}, &(0x7f0000e7a000)=0xa0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 40.744948] audit: type=1400 audit(1516886031.182:23): avc: denied { create } for pid=5886 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.776168] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1024 sclass=netlink_route_socket pig=5899 comm=syz-executor7 2018/01/25 13:13:51 executing program 6: 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$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$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) mremap(&(0x7f0000b8a000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000199000/0x2000)=nil) tkill(r0, 0x1000000000016) 2018/01/25 13:13:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000f88000)={0x0, 0x0}, 0x4000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$inet6(r0, &(0x7f00008ed000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fbf000-0x4)=0x1c) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000dd1000-0x4)=0xffffffff) 2018/01/25 13:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_rm_watch(0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007f1000-0x9)='/dev/sg#\x00', 0x21a19e6e, 0x28000) pwritev(r0, &(0x7f0000bef000-0x40)=[{&(0x7f0000ef2000-0xe8)="c4443b2fa6abbf82bf72bece5f2807f00183560e71594fd94959a1e782c87c4b171deb43db54dba0e71e6b1a9e6b51155896548504e0f5263e5414df3c26417f5ea372c9a2b5da048e781d240eeb357383ef8d7c5ad06a4ab7067609e8efdc642b544892a58e9253d5defcdd5d0a60bd35afb5dc0b9c4e3cddc37674bcd02ab17776fd40fb75a78c198f1d6f338d8e8dec7732d528a64b105af0789c4c71e11755b9f17997bb0082a67ba188952885272856a4dda80164b47d434dce379ac603adf2cf3f06c19e8d6bb18a96e1277d29c2488b56ad3fa220eb9861bca3cf23f3efe44110fec3ed96", 0xe8}, {&(0x7f0000f28000+0xb3)="7b846f0b77816b030e6754da6da5281321456a527c8a37d7396d8eee90edfa63037c7b0d78b7d2f766763ad24120453e292d260e146abce94a2ff0bf10db6eb3f097a890fade1a89c3541e426538daab7b38d8f4f638c185ccfe027d3a7788d8a5e8dcb97fbd808d22a11d1dfff77b6e024060ed8b83b0f6a36a9a3e1d03d506fc71a244347475f4b082c1f2a0", 0x8d}, {&(0x7f0000cd4000-0x9d)="8ca6024346cabf1cdb5f058745a90eb54287cde9671f7da159b6e072f8bd0b5ce7c7cd47f83858a51406e181980051598d0a19092ca9669a6522c542a93e5334d51a202bec79acd62c8db58af06ea3ea208e1906251b3dba791006eb6fbcc7661fb835c5ae34c443f8188cc460a403ef27f3eb28f82f19fec0ac51128b88a943744489a5aa96007917f224cc53e40d419ee0509327adc5e95564cff427", 0x9d}, {&(0x7f000065b000-0x18)="e0e58506b97e4b2f6533342bf429d5b9af4a88b0905ab430", 0x18}], 0x4, 0x0) clock_getres(0x7, &(0x7f000006c000)={0x0, 0x0}) sendto(r0, &(0x7f0000e6a000-0x54)="f5e84b88b7b83117feffae618e03e246aced48e3fe1b9d6ddf0aa543f77082827858f32f4071685c08b0f02093fcb76701666ce3e59635a61fb539acee069f93d8e6ef9c8fc50346209ead619069f9a41a19967d", 0x54, 0x40000, &(0x7f00008f6000-0x9)=@rc={0x1f, {0x8001, 0xeaae, 0x0, 0x65a8, 0x3f, 0x4}, 0x3}, 0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009e0000)={0x0, 0x40a}, &(0x7f0000cf8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e1a000)=@assoc_id=r1, 0x4) 2018/01/25 13:13:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) socket$pppoe(0x18, 0x1, 0x0) pwritev(r1, &(0x7f0000583000)=[{&(0x7f0000bb3000-0x4a)="1309f089bc421593eb9b6b22c06a97b2d7729e6e2c60b4cbdb94678e5042bca33b6794cc4212115656620a2ce6f6d108c620535bedf0537de0c185a908c36fec423e", 0x42}, {&(0x7f00009fe000)="401eb1866087ec2d3c99f6e0a16ceb22bf53e278dad7b9f39c7d4576874505135d58c31ef4715dbafb2575647f7839320ea1bb8e542ed1b11566935d87b3324e9d13569f78d4a31559a8e6ab62e7dca4d200d1af33e509e89cb4a5a354acdb6df8699a59cf8d491c2e3fbf41edb447defd47d0b0c2155674ad10fab5a35215f9bc432e439e567287407dde57924d7bca689854b2e676140ce16b00b4c10f214349c44deac2ee3beb8bd3a525e4d682f06086cabd378e772f7be950f361a4ccb53daf1d84fc4dbe3f03cddf7b8814b4d0d862c944f095", 0xd6}], 0x2, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f00000d1000-0x50)={@generic="f0fd2e552132030fb22c5b27fb0260e3", @ifru_ivalue=0x8}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) [ 40.829811] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1024 sclass=netlink_route_socket pig=5920 comm=syz-executor7 [ 40.838031] SELinux: truncated policydb string identifier 2018/01/25 13:13:51 executing program 1: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000033000/0x3000)=nil, &(0x7f0000053000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a32000)='tls\x00', 0x4) 2018/01/25 13:13:51 executing program 5: prctl$getname(0x10, &(0x7f00009e1000)=""/89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x20000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00003b6000)='./file0\x00', 0xc0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0xc0045878, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/01/25 13:13:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = creat(&(0x7f0000446000)='./file0\x00', 0x48) bind$netrom(r0, &(0x7f00002d0000)=@ax25={0x3, {"7810e00fd0cff8"}, 0x0}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000431000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000e34000-0x86)="9c3603527d6599049924f0b54506f927fca23197b00eae36c76abeea7f0a4453945f8a59e0f2bd3e58c3d5ae8506c7618104032b52da4e68570d58bf5ea1c7e4d61556bcae73a3a0ade0927c2208be492b723c5cdb434f2cf4706a0f4c04cb654090edc5129b235a0562fae09f52d9e1e4226b6b088c505d35202ed0e7db710bc18ccbcb0c5c", 0x86) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009a2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000392000)=0x7c0, 0x4) [ 40.883243] audit: type=1400 audit(1516886031.332:24): avc: denied { call } for pid=5929 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 40.924974] binder: release 5929:5935 transaction 10 in, still active [ 40.935832] binder: send failed reply for transaction 10 to 5929:5941 [ 40.964008] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/25 13:13:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bac000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000150000)='\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) listen(r1, 0x5) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000846000)=0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000caa000-0x82)="496ea178f144f5af222a511ab60d4ba8bc988eff2832fd0b792a6127f7f46f4e04ca6a170f33e3d24326429a5e54b042601cf45ca150c862450e58e5e6fecf9cad414d79a03771f8dee2e64ffb51312936532bd932c6c55c6a5b9f6927fa7e18781ef20aefd3d7696c7756fcbd95c21451417df861e8226509bc667e8ebaf11d3948") ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) clock_gettime(0x0, &(0x7f0000865000-0x10)={0x0, 0x0}) write$selinux_access(r1, &(0x7f00004dc000)={'system_u:object_r:klogd_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x30, 0x0}, 0x38) close(r0) ppoll(&(0x7f00006cb000-0x48)=[{r2, 0x8200, 0x0}, {r2, 0x4022, 0x0}, {r2, 0x100, 0x0}, {r2, 0x0, 0x0}, {r2, 0x101, 0x0}, {r2, 0x8, 0x0}, {r2, 0x2, 0x0}, {r2, 0x0, 0x0}, {r2, 0x152a, 0x0}], 0x9, &(0x7f0000d7a000)={r3, r4+10000000}, &(0x7f0000dc7000)={0x4}, 0x8) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') 2018/01/25 13:13:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000961000-0x80)=@generic={0x0, ""/126}, &(0x7f00007e1000-0x4)=0x80, 0x800) sendto$ipx(r0, &(0x7f0000d33000)="7a7791c39395680787c627e609bd955d0982d49c7d6524416d7dfbcf32fc2c572896273aad1c3b2c1f90b3426ccd9b37f7ab5a96e1f626c8e52f4f7077b9eedc59ac2a", 0x43, 0x4080, &(0x7f0000328000)={0x4, 0x5, 0x1, "a109b54a3da9", 0x2800000000000, 0x0}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 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_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 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}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:51 executing program 7: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c73000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000e8e000)={0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8d000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) setreuid(r3, r2) 2018/01/25 13:13:51 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000d000)='./file0\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000005000-0xe)='./file0/file0\x00', 0x0) 2018/01/25 13:13:51 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x0, 0xd, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 13:13:51 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/25 13:13:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006b3000)={{{@in=@remote={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=@loopback=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}}, &(0x7f0000725000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000070b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00007c6000-0x4)="0abc2304", 0x4, 0x800, &(0x7f00002f3000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000415000)=0x0, &(0x7f0000baa000+0x1)=0x4) [ 40.970244] binder: 5929:5951 BC_FREE_BUFFER u0000000020904000 no match [ 40.977335] binder: 5929:5935 ioctl 40046207 0 returned -16 [ 40.977366] binder_alloc: 5929: binder_alloc_buf, no vma [ 40.977387] binder: 5929:5941 transaction failed 29189/-3, size 0-0 line 3127 [ 41.001770] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.007456] binder: undelivered TRANSACTION_COMPLETE [ 41.012681] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 13:13:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000996000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000631000-0xb2)="f7b1b6c6446c842c2a63736b5400bef113a58e7b4e7c1d521f15a41e87823379508e714aa0c84d01fff692002902621549871f6cc0a43f7e6d88837290c474223f2b74334a2eb9e4f7a617e18801d2dd091b8ebace77afd41752d27572ad39b56662817194cbd3b55caaf470742511e03867ff587c3faa01f1137d93c36f8460a106c988ff4be4d55630bfd030886cc559d4d2150c6914816b4444579bfbcf334332aa6cabb7bd0f8a4a9a6f6bf9c717465e", 0xb2, 0x40004, &(0x7f0000b61000-0x1c)={0xa, 0x0, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xfb}, 0x1c) bind$inet6(r2, &(0x7f0000ae3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2000000000040001}, 0x1c) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000374000)='/dev/keychord\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/01/25 13:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000077d000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000094000)=""/40) close(r0) 2018/01/25 13:13:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b46000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getgroups(0x3, &(0x7f0000fa1000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000834000)='I', 0x0) syz_open_dev$mice(&(0x7f00005c6000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) fallocate(r3, 0x2, 0x84, 0x8) lseek(r3, 0x0, 0x1) [ 41.036058] binder: 5976:5980 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/25 13:13:51 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) unlinkat(r0, &(0x7f000022d000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f00007d8000)="df331d1f482cb4e373ce39ae5c9cb23c1cb23794ff53e9f122bc59f3cc1f2ed1ab83f2ede26a3671f580d542b5af27c7cdcb809884fd10101bae6bb27f9dc59d569362cf789851e343d6635c0dfc7e7844c16771ea92a46c732388a1ec2117350e36c45a2bdcb78e1602a00ba195b7cfc4105b663caa971d30d4db6166a4f93b93b06dd16851b57ed64386248d1b6d90c0dedbea12") sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000060d000-0x4)=0x0) 2018/01/25 13:13:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x200, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 13:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000ddc000-0x10)='/dev/input/mice\x00', 0x0, 0x100) connect$inet6(r1, &(0x7f0000a12000-0x1c)={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000151000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:51 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000008000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xb) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/01/25 13:13:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000049000-0x8)='./file0\x00', r0, &(0x7f00005c5000-0x8)='./file0\x00') mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006db000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5fa, 0x0, 0x0, 0xc, 0x5, 0x8, 0xfffffffffffffffe}, &(0x7f00002ad000)=0x20) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r1 = gettid() ptrace$getenv(0x4201, r1, 0x800000000001, &(0x7f00004da000-0x8)=0x0) r2 = open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ec6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x8, 0x0, 0x3, 0x8, 0x4, 0x44, 0x2}, 0x20) creat(&(0x7f0000e65000)='./file0/bus\x00', 0x110) 2018/01/25 13:13:51 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) preadv(r0, &(0x7f000089d000)=[], 0x0, 0x0) fsync(r0) finit_module(r0, &(0x7f000094d000)='-[\x00', 0x8000001) [ 41.082355] binder: 5976:5980 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 41.091920] audit: type=1400 audit(1516886031.542:25): avc: denied { setgid } for pid=5997 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 13:13:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000-0x40)={0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x7, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000012000)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 13:13:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f000023d000-0x8)='./file0\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005a7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000abb000-0x4)=0x8) unshare(0x400) r1 = epoll_create(0x7) epoll_wait(r1, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00006b3000-0x6)="d94e236e819c", 0x6) 2018/01/25 13:13:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005ef000)='net/fib_triestat\x00') connect$l2tp(r0, &(0x7f0000b5e000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x1, 0x1, {0xa, 0x3, 0xd4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x32) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000011e000-0x50)={0x2, @tick=0x8001, 0x4, {0x1f, 0x6}, 0x4f2, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000e99000)=0x37, 0x6) listen(r0, 0x65ce6ae4) 2018/01/25 13:13:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setpipe(r0, 0x407, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000d88000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000507000-0x10)={0x1, &(0x7f0000f9f000-0x4)=[{0x0, 0x7ff}]}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00005fd000)={&(0x7f0000cfe000/0x3000)=nil, 0xffffffffffffffff, 0x3, 0x1, &(0x7f0000906000/0x4000)=nil, 0x3}) 2018/01/25 13:13:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{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, @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]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) preadv(0xffffffffffffffff, &(0x7f0000fc6000-0x40)=[{&(0x7f0000931000)=""/142, 0x8e}, {&(0x7f0000540000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/25 13:13:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b8c000)='/dev/snd/seq\x00', 0x0, 0x441) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000c3000-0x50)={{0x200, 0x8001}, {0xfff, 0x7fff}, 0x40, 0x1, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r0, r0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cd6000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000951000)={0x10001, 0x5, 0x81}) sendto(r0, &(0x7f0000001000)="120000003200e70004000000149bf55be9e5", 0x12, 0x0, 0x0, 0x0) 2018/01/25 13:13:51 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2df) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000096e000)=r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 13:13:51 executing program 5: faccessat(0xffffffffffffffff, &(0x7f00009be000)='./file0\x00', 0x22, 0xc00) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000028000-0x8)={0x0, 0x0}) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000002000-0xaa)=""/170, 0xaa}], 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000002000)=""/5, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x10200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000004000-0x10)={0x13, 0x16, &(0x7f0000005000-0x16)="9d1529baef7f3ec07aab2dc98fe760316b9b3d1f2355"}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000-0x4)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000003000)={0x2d, &(0x7f0000004000-0x46)="f488756ef6362b56702fbc5fcb42776d926125684cf1c267a97c71f3ddc44573a29572d32f589335a24039086f"}) signalfd4(r2, &(0x7f0000002000)={0x10000}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000004000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x5, 0x800, 0x5) write(r4, &(0x7f0000bd1000)="24000000210025f0030000000000000002000000001000000200000007000b0000000000", 0x24) connect$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mount(&(0x7f0000595000-0x8)='./file0\x00', &(0x7f0000eda000-0x8)='./file0\x00', &(0x7f0000dec000)='efivarfs\x00', 0x8, &(0x7f0000f09000-0xff)="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") 2018/01/25 13:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bb1, &(0x7f000065a000)={@common='sit0\x00', @ifru_flags=0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a04000-0xc)={0x0, 0xbc81fe0567fdb563, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008f0000-0x10)=@buf={0x1a, &(0x7f0000d74000-0x1a)="f15048d58e2de95ed68f82244ce4305069b3e343fd359e6b954d"}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000152000)={0x1, &(0x7f0000c69000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000eff000)={r2, 0x1}) 2018/01/25 13:13:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000480000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = dup(r1) ioctl$TIOCCONS(r2, 0x541d) syz_open_dev$binder(&(0x7f00008a9000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000511000-0x4)={0x100000000, 0x3, 0x81}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) 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={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/25 13:13:51 executing program 4: clone(0x0, &(0x7f0000b72000-0x97)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000047a000)="") setxattr(&(0x7f0000dd9000-0x8)='./file0\x00', &(0x7f0000eee000)=@known='system.posix_acl_default\x00', &(0x7f0000de2000)='/dev/keychord\x00', 0xe, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000338000/0x3000)=nil, 0x3000, 0x5, r0) 2018/01/25 13:13:51 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) r2 = dup(r1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000fe7000-0x10)={0x31, 0x7ff}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 13:13:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000086e000)=@assoc_id=0x0, &(0x7f0000aa5000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003b2000-0x98)={r2, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, 0x98) dup2(r0, r1) 2018/01/25 13:13:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000628000)='net/igmp6\x00') preadv(r0, &(0x7f000068e000-0x30)=[{&(0x7f000080b000)=""/4096, 0xffffffffffffff1c}, {&(0x7f00000ad000)=""/255, 0x0}, {&(0x7f0000610000)=""/73, 0x0}], 0x100000000000032d, 0x0) fcntl$getflags(r0, 0x40b) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000c6000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008a8000)={r1, 0x7fffe, r0}) 2018/01/25 13:13:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f00005d1000-0x10)={&(0x7f0000edc000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 13:13:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='+.({eth0:', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x1400, 0xaec, 0x0, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000001000-0xb0)={{0xfffffffffffffd4f, 0x20}, 'port1\x00', 0x28, 0x8, 0x2, 0x0, 0x1, 0x4, 0xfff, 0x0, 0x5, 0xffffffffffffff2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000002000-0x116)=@pi={0x0, 0x88be, @ipv4={{0xe, 0x4, 0xaea1, 0x40, 0x112, 0x0, 0x7, 0x0, 0x73, 0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0xd}, {[@rr={0x7, 0xf, 0x1, [@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x1ff, [{[], 0x2}, {[@empty=0x0], 0x100}, {[], 0x4}]}]}}, @dccp={{0x1, 0x1, 0x4, 0x1, 0x2, 0x0, 0x0, 0x7, 0xb51, "5875f1", 0x2, "835f96"}, "2da2509dbaa39b6de01a904fb0fe52bb888c74400ee8e8b385e2f3db190af77914cb2c8c085abe9cfed96cc458f43485a22d08a8c67c960101e41839d68754b55de370fa3cdd17c0df8cfad610de08570aa18761e9f85147ae73f5725613adf8416beebcead9e2e0c92b2f0490a3e50079be3a17e707f00a7da4d888e5d05c5a44c537b0d9d237d9ae2949e1526b4276610431f9f5c1b39124be84c55ce2d6ad7899f0beacb14b99aa0d8d4ba4dfe3c840f7b23cdb6f7e6856e3c345597e7acf16eeadfc51ea4fe411e0"}}}, 0x116) modify_ldt$read_default(0x2, &(0x7f00002f2000)=""/158, 0x9e) 2018/01/25 13:13:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(0xffffffffffffffff, &(0x7f0000d89000)=[], 0x0) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) r2 = dup2(0xffffffffffffff9c, r0) bind$inet6(r2, &(0x7f0000639000-0x1c)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r0) connect(r1, &(0x7f0000c4b000)=@generic={0xb, "276852c4241e5b5f5d4e82c679e391619f9e7b0c19de49dd11aa6f5e9d113f4aaac047a807a5a408186376e0454f0b2d510fff1517a6bf55ab6b2919c202b4e2aae8878d47f36eb231354aa7d298640e71306946ffa011a25585989ca77e15ef7e52dbbed044401fc52d0dadf3789f4a4eee752937197b0deea1a6fc2c2e"}, 0x80) 2018/01/25 13:13:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4000, 0x0}, {r0, 0xc2, 0x0}, {r0, 0x5, 0x0}], 0x3, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000000000)={0x100000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0xdff, 0x0, 0x10001, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000012000)={0xd7, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 13:13:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f0d000-0x10)={0x0, 0x2, 0x5, 0x9}, &(0x7f000097f000)=0x10) r2 = open(&(0x7f0000200000-0x8)='./file0\x00', 0x242000, 0x40) clock_nanosleep(0x1, 0x0, &(0x7f0000e79000-0x10)={0x0, 0x989680}, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000045a000-0x4)=0x0, &(0x7f0000400000)=0x4) inotify_init() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000225000)={r1, 0x100000000, 0x20, 0x80, 0xf11}, &(0x7f00000b5000)=0x18) r4 = gettid() clock_gettime(0x5, &(0x7f00005cb000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00005fe000)={r3, 0x10000004, 0x30}, 0xc) r5 = syz_open_procfs(r4, &(0x7f0000ed3000)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r5, 0x3d) 2018/01/25 13:13:51 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in6=@loopback={0x0, 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=@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}}, &(0x7f000001e000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000013000-0x28)={@generic="e67dfb0f4d1b6bb8655a3cdf7a65593a", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(0xffffffffffffffff, &(0x7f0000005000)=@known='com.apple.system.Security\x00', &(0x7f0000006000-0xd)='system*wlan1\x00', 0xd, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f0000005000-0xa)="") 2018/01/25 13:13:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000359000-0x4)=0x0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00005d9000)=""/4096) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c5f000)=0x0) pwrite64(r1, &(0x7f0000018000)="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", 0x1000, 0x0) 2018/01/25 13:13:51 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000646000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000057f000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000edc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) prctl$intptr(0x2f, 0x4) 2018/01/25 13:13:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='lp\x00', 0xffffffffffffffa8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) listen(r0, 0x1400000000000000) [ 41.462712] binder: 6060:6072 ioctl 541d 0 returned -22 [ 41.484224] binder: 6060:6072 ioctl 4b48 20510ffc returned -22 [ 41.494064] binder: 6060:6072 ERROR: BC_REGISTER_LOOPER called without request [ 41.532402] binder: 6060:6099 ioctl 541d 0 returned -22 [ 41.542931] binder: BINDER_SET_CONTEXT_MGR already set [ 41.548867] binder: 6060:6099 ioctl 40046207 0 returned -16 [ 41.556847] binder: 6060:6072 ioctl 4b48 20510ffc returned -22 [ 41.556896] binder: 6060:6099 ERROR: BC_REGISTER_LOOPER called without request [ 41.558210] binder_alloc: 6060: binder_alloc_buf, no vma [ 41.558229] binder: 6060:6099 transaction failed 29189/-3, size 0-0 line 3127 [ 41.566907] binder: 6060:6110 got reply transaction with no transaction stack [ 41.566916] binder: 6060:6110 transaction failed 29201/-71, size 24-8 line 2920 [ 41.606444] binder: release 6060:6072 transaction 17 out, still active [ 41.613344] binder: unexpected work type, 4, not freed [ 41.618648] binder: undelivered TRANSACTION_COMPLETE [ 41.623798] binder: undelivered TRANSACTION_COMPLETE [ 41.628903] binder: undelivered TRANSACTION_COMPLETE [ 41.634233] binder: undelivered transaction 14, process died. [ 41.640292] binder: send failed reply for transaction 17, target dead [ 41.646964] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.652476] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 13:13:52 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) r2 = dup(r0) write$selinux_load(r2, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) connect(r2, &(0x7f0000782000)=@hci={0x1f, 0x3, 0x3}, 0x6) 2018/01/25 13:13:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = epoll_create1(0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r1 = dup(r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000567000)=0x1f, 0x4) 2018/01/25 13:13:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(0xffffffffffffffff, &(0x7f0000d89000)=[], 0x0) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) r2 = dup2(0xffffffffffffff9c, r0) bind$inet6(r2, &(0x7f0000639000-0x1c)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r0) connect(r1, &(0x7f0000c4b000)=@generic={0xb, "276852c4241e5b5f5d4e82c679e391619f9e7b0c19de49dd11aa6f5e9d113f4aaac047a807a5a408186376e0454f0b2d510fff1517a6bf55ab6b2919c202b4e2aae8878d47f36eb231354aa7d298640e71306946ffa011a25585989ca77e15ef7e52dbbed044401fc52d0dadf3789f4a4eee752937197b0deea1a6fc2c2e"}, 0x80) 2018/01/25 13:13:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000063e000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000853000)=0x10, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e18000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000023d000)=0x0, &(0x7f00009e2000-0x4)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba4000-0x9)='/dev/ppp\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ab9000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000e5000)={r3, 0x5c, "f942addc102778e864e305438d91b99b9e3634793d4a48ebff53eed0bf1d3be18179bd1dacbd7988d14f417d8464aeac0dbcdce9d7a2a1a73838b489755ca5668388a350110eb5fbf08c662fac7fd2b5fb3b0d7d0b91123a9deb6647"}, &(0x7f0000f47000-0x4)=0x64) 2018/01/25 13:13:52 executing program 6: prctl$intptr(0x8, 0x1000000000000) 2018/01/25 13:13:52 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000022000-0x8)='./file0\x00', 0x4000, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000000c000-0x2a)={0x2, 0x0, 0x4, 'queue0\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:52 executing program 5: mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0x1a4)=[{{&(0x7f0000028000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000044000)=[{&(0x7f0000044000)=""/218, 0xda}, {&(0x7f000001b000-0xd7)=""/215, 0xd7}, {&(0x7f0000045000-0xe)=""/14, 0xe}], 0x3, &(0x7f0000008000)=""/173, 0xad, 0x3}, 0x10000}, {{0x0, 0x0, &(0x7f0000044000)=[{&(0x7f0000018000-0x97)=""/151, 0x97}, {&(0x7f0000045000-0xdc)=""/220, 0xdc}, {&(0x7f0000045000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000045000-0x1b)=""/27, 0x1b, 0x0}, 0x3}, {{0x0, 0x0, &(0x7f0000018000-0x20)=[{&(0x7f0000002000-0x4e)=""/78, 0x4e}, {&(0x7f0000044000)=""/248, 0xf8}], 0x2, &(0x7f0000045000-0xb4)=""/180, 0xb4, 0x8000}, 0x3}, {{&(0x7f000000b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000045000-0x10)=[{&(0x7f0000044000)=""/4096, 0x1000}], 0x1, &(0x7f0000020000-0x36)=""/54, 0x36, 0x3}, 0xfffffffffffffffd}, {{&(0x7f0000013000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000024000)=[{&(0x7f0000037000)=""/73, 0x49}, {&(0x7f0000044000)=""/0, 0x0}, {&(0x7f0000045000-0x15)=""/21, 0x15}, {&(0x7f0000044000)=""/201, 0xc9}, {&(0x7f0000029000-0xc0)=""/192, 0xc0}, {&(0x7f0000044000)=""/91, 0x5b}, {&(0x7f0000017000)=""/162, 0xa2}, {&(0x7f0000034000)=""/190, 0xbe}], 0x8, &(0x7f000001d000-0x63)=""/99, 0x63, 0xffff}, 0x200}, {{0x0, 0x0, &(0x7f0000045000-0x50)=[{&(0x7f0000045000-0xde)=""/222, 0xde}, {&(0x7f0000045000-0x7d)=""/125, 0x7d}, {&(0x7f000001a000)=""/127, 0x7f}, {&(0x7f0000031000)=""/18, 0x12}, {&(0x7f000000c000-0x80)=""/128, 0x80}], 0x5, &(0x7f0000045000-0xc1)=""/193, 0xc1, 0xffffffff00000001}, 0x8}, {{&(0x7f0000032000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000045000-0x20)=[{&(0x7f0000045000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0xd7)=""/215, 0xd7}], 0x2, &(0x7f0000045000-0x6c)=""/108, 0x6c, 0xf254}, 0x0}], 0x7, 0x40002041, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000044000)=0xe8) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000045000)={0x0, 0x0}) times(&(0x7f0000043000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 13:13:52 executing program 0: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b9f000)=0x400, 0x4) writev(r0, &(0x7f0000c28000-0x10)=[{&(0x7f0000d20000-0x5a)="580000001400192300bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000400010006f40800000100e86b0f536e", 0x58}], 0x1) 2018/01/25 13:13:52 executing program 6: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)="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", 0xfa) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/25 13:13:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000f7b000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x1f) r2 = syz_open_procfs(0x0, &(0x7f00000c7000)='ns/net\x00') bind$inet6(r2, &(0x7f00004fa000)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, 0x1c) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x91, 0xbd4c, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/25 13:13:52 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000002f000-0x4)=0x7, 0x4) 2018/01/25 13:13:52 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = dup2(r0, r0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) 2018/01/25 13:13:52 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xfffffffffffffffc) 2018/01/25 13:13:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00008cf000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x435e) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/25 13:13:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_settings={0x4, 0x2, @fr_pvc=&(0x7f0000e7b000-0x4)={0x9}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000069b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000a95000-0x6b)={0xf97cff8c, 0x8, 'SE\vLinux', ""}, 0x10) 2018/01/25 13:13:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000961000-0x150)=[{0x4, 0x2, 0xfff, 0x3f, @tick=0x8000, {0x0, 0x5}, {0x7, 0x100}, @addr={0xffffffffffffba7a, 0x0}}, {0xffffffffffff7fff, 0x8, 0xe0, 0x8, @time={0x0, 0x0}, {0x246, 0x1}, {0xf7, 0x3}, @connect={{0x7, 0x1}, {0x1, 0x80}}}, {0x8, 0x3fdc1790, 0x1, 0x7, @tick=0x1, {0x10000, 0x4}, {0x3, 0x5}, @note={0xffff, 0x431c, 0x82ff, 0x8, 0x7}}, {0x1, 0x0, 0x5, 0xfd73, @tick=0x7, {0x0, 0xe2}, {0x8, 0x0}, @control={0x7f, 0x10001, 0x9}}, {0x4e, 0x0, 0x3b65e44e, 0x9, @tick=0x4, {0x101, 0x9}, {0x5, 0x1}, @quote={{0x6, 0xffffffff}, 0x8, 0x0}}, {0x24, 0x80, 0x3d, 0x16, @tick=0x4, {0x1, 0x7fff}, {0x2404, 0x400}, @addr={0x0, 0x800}}, {0x1, 0x2, 0x7fffffff, 0x0, @time={r1, r2+30000000}, {0x2, 0x7}, {0x523ec60c, 0x3}, @queue={0x786b, {0xfff, 0x5}}}], 0x150) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000005000)=0x18) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) [ 41.794837] binder: BINDER_SET_CONTEXT_MGR already set [ 41.806983] binder: 6135:6139 ioctl 40046207 0 returned -16 [ 41.824648] binder: send failed reply for transaction 21 to 6135:6136 [ 41.825653] SELinux: policydb string SE Linux does not match my string SE Linux [ 41.846437] binder: undelivered TRANSACTION_COMPLETE [ 41.852637] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.867815] binder: BINDER_SET_CONTEXT_MGR already set [ 41.873529] binder: 6147:6161 ioctl 40046207 0 returned -16 [ 41.889877] binder_alloc: 6147: binder_alloc_buf, no vma 2018/01/25 13:13:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000999000-0xc)={0xc0000004, 0x0}) writev(r0, &(0x7f000096c000)=[{&(0x7f0000366000)="676ce73f6ace2a40b0a79665254397ce297552904371f132f9fee4eaa0b54119f504db3c01d74b2b7b6dede3211e2fbcdb4a54deaa88f74a289882ae72486c51750ed3fe415f35d6a8b4d62a5911054db95dc960d7cccb9ceb", 0x59}, {&(0x7f00004cd000)="883b614633330221c735106c8ecc4ea0a953969bdf60c1a647e9f285af403d437405282b7ec5ef867af038cd3b191387026aabb7649a7ae9742bdda90ba8f19d1b3b317d6a3884ca4d554a8d39b87c", 0x4f}, {&(0x7f0000412000-0x81)="f4714be79cddd177fd40473a50eb9a47828f89dd96d792130b505cd8592f42fbee35e7417af2d80cc3768f779b6e17b3d8d3706cc6bf3adf647b005a2ee3e50a4d3a0c2074bbdd35381e45ed88fe56299406b9ee7b2b4c15f8f057bffeab5caeaf30e0697b0603341d977f731d1e8c1c2c2ca70243ea6c07a74e5b8d1896c8d316", 0x81}], 0x3) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00008cc000)=0xfffffffeffffffff, 0x4) 2018/01/25 13:13:52 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fc000/0x14000)=nil, 0x14000, 0x1b) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/01/25 13:13:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dee000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000038c000-0x4)=0x0) r2 = open(&(0x7f0000821000)='./file0\x00', 0x100, 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000feb000)={0x2, 0x20}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000c4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) sendmsg$nl_route(r2, &(0x7f00003ec000)={&(0x7f00007c0000-0xc)={0x10, 0x0, 0x0, 0x106}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000885000-0x2c)=@bridge_newneigh={0x2c, 0x1c, 0x8, 0x2, 0x1, {0xa, 0x0, 0x0, r3, 0x224270b43e23968a, 0x4, 0x1}, [@NDA_PROBES={0x8, 0x4, 0xfffffffffffffff9}, @NDA_VLAN={0x8, 0x5, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40004}, 0x804) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/25 13:13:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getsig(0x4202, r0, 0x80000000, &(0x7f0000d61000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80047437, &(0x7f0000dac000-0x4)=0x0) 2018/01/25 13:13:52 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000058b000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000819000)={0xbb7}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000043b000)="b146271622b656055777ab8fff3e31c47f164103bd4dafcc3819537f6ccdda010a7f845ee7d4c9a176af773ff536284b4577fa68d68d0703b4e2ba0d6e42c1a8901dd3aad7315f7b0dbb46cdf58e8404c865ec8c4712bda6962a2f8bd0e6a11947e0b21c0b64b7169e37b104829fcb091ce8157e4890252824e017f2a885bbc288384cf18616a96fa190962b8e01a6202ec84a0f9f19bc8f497f44acb527", 0x9e) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000601000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/25 13:13:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f7000)='/dev/vga_arbiter\x00', 0x2002, 0x0) getsockname$netlink(r1, &(0x7f0000c1b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000471000)=0xc) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 13:13:52 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0xf52ea299b2c4e4df, r0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/25 13:13:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa95, 0x301000) connect$nfc_llcp(r0, &(0x7f0000eeb000)={0x27, 0x4, 0x5, 0x0, 0x20a, 0x9, "d5c929e2d62b3a530351a4347027bb17a548e0a8b6f64920753edec2b3285a2a14fe9923b6b778998cbae1afb380fd3e1937dedc6759c9054013bbdde0a772", 0x4}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x1, &(0x7f0000025000-0x10)={0x1ffffe6f, &(0x7f000062a000-0x18)=[{0x15, 0x0, 0x1, 0x80000005}, {0x0, 0x1f, 0x0, 0x4}, {0xd2f, 0x0, 0xffffffffffffffff, 0xffffffff}]}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/ashmem\x00', 0x2, 0x0) tgkill(0x0, 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000c83000-0x83)=""/131, &(0x7f0000b6e000-0x4)=0x83) [ 41.895534] binder: 6147:6164 transaction failed 29189/-3, size 0-0 line 3127 [ 41.915494] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.923328] binder: release 6147:6161 transaction 23 out, still active 2018/01/25 13:13:52 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000bcd000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000567000-0x4)={0x4, 0x0, 0x1ff}) connect$inet(r1, &(0x7f00004d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 13:13:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000262000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000cd8000)='./file0\x00', 0x2, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000b2b000-0x10)={0x8, &(0x7f00009a7000)=[0xe9, 0x0, 0x3, 0x100, 0x3, 0x7, 0x1ff, 0x80000000]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 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]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000090a000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f000063b000)=""/184, &(0x7f0000b75000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00002d9000)={0xff, 0x800, 0x2, 0x3, 0x1, 0x400000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000698000-0x4)=0x0, &(0x7f00006ec000-0x4)=0x4) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000057000)={0x2, &(0x7f0000124000-0x1000)=""/4096, &(0x7f0000653000-0x30)=[{0x5, 0xab, 0x800, &(0x7f0000934000-0xab)=""/171}, {0xf3c6, 0x2e, 0x8c, &(0x7f0000e7e000)=""/46}]}) 2018/01/25 13:13:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000004000)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f000021b000)='/dev/sg#\x00', 0x9, 0x200001) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fd1000)={0x0, 0x0}) 2018/01/25 13:13:52 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) 2018/01/25 13:13:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009bc000)='/dev/sg#\x00', 0x0, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f87000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f00004ea000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b05000-0xc)={r1, @multicast1=0xe0000001, @rand_addr=0x139}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000087f000-0xe7)={0x0, 0xdf, "026d7a2f8539d3aba510be00b3cca36a6952fcec7f068519702a86ea97050ca69de33d099bd271c0c01f86124236b2f40cccfa08779d148552cf75e4abed1f688a52efea8537bb0641e129a75913f7198bd366fd6c5743ad496156b66af1cafddfd78e4cc1531a797aab435aec7e08605b37d5e66aac2e1e2ad05c27d130696e1f5e8b547a02fb0269a75eeaccb8775c7326f7adb91c63a51419989353b728daed61aa87ae3f263a3159cb45ab177425cc0c868ac891fad7828be1e367c3ca392b53fbc7d30df37af06184f6f207950efa40234b11e9138e5b4ee2a8e822a9"}, &(0x7f0000c54000)=0xe7) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000be6000)={0x5, 0x6, 0x3, 0x6}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001bc000-0xbd)={r2, 0xb5, "5cda105ac4f12a9f667f083ff64d35f1586183affb0ba5b396a1aa44370ae2a661531384bcb50ebed78263e6211fec7ffc907784d3df5fde9031169129949c9947945ee47dadfe56f66b50229f52d58d8123412dccaeb9b099a9c045b5fa3690c55de1ae15c655c83dca3a1c8ae09e95073be83e7d5b3d03c583f14451b8c1d7bc65b28219132b430349c806c668be9379276d5b7479cc0f229015b5453bfd83b0da6a5c662dcf85d2728fcdb2dbe0b65d0bcb3a7b"}, &(0x7f00001e9000-0x4)=0xbd) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc7000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000886000-0xc)={0x0, 0x0}) 2018/01/25 13:13:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002a4000-0x4)=0x0, &(0x7f0000481000-0x4)=0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f00009b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001fe000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000fa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x80000001, 0x5, 0x0, 0xb6, 0x80000000, r1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fe0000)=0x3, 0x4) 2018/01/25 13:13:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x10101, 0xfffffffffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e40000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000068b000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) [ 41.944317] binder: undelivered TRANSACTION_COMPLETE [ 41.952635] binder: send failed reply for transaction 23, target dead 2018/01/25 13:13:52 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000694000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000888000-0x8)={0xf41d, 0x7ff, 0x4, 0x1f, 0x78}) sendto$inet(r0, &(0x7f000023e000)="", 0xfffffffd, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff55) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d48000-0x4)=0xc) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7527, 0x4) r2 = dup2(r0, r0) recvfrom$llc(r2, &(0x7f0000626000-0x79)=""/0, 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x200000000, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x1000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000617000)='./file0\x00', r1, &(0x7f0000c10000-0x8)='./file0\x00') ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000ef2000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='rose0\x00'}}) 2018/01/25 13:13:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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"}) writev(r0, &(0x7f0000b5e000)=[{&(0x7f0000a97000-0x35)="5eba563dc05b92831626dcef09eb1a2ac3bf4ac9555cf8e85a1b252b1ed2108399e8d195eee4a9c14bb094fc0ebb00de1f9bf21e7c", 0x35}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000335000)=[{&(0x7f00000e8000)=""/72, 0x48}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000c54000-0x2)=0xec) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) 2018/01/25 13:13:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00002bb000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f0000915000)='./control\x00', &(0x7f00008e9000-0x7)='mqueue\x00', 0x2400, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000003a000)={0x1000, 0x9}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 13:13:52 executing program 3: prctl$seccomp(0x2f, 0x4, &(0x7f0000001000-0x10)={0x0, &(0x7f0000001000-0x30)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x22000, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="d836b18cdf7d89a0363687828ed64accb6aafbb615a94a78f0e3dc9b3bcabb25ff6948f0a163d6b46a0bab83fbc0c161f06332f8441dc09ce3b9e93b5c34b5aef1d88b1ae301f14baaa1f6e56b719c2d33d698c9de9003d39212819247bb93a8bbd88d77f6ddea98b645c1040f33d70294368f2dd0b0583892cc01bc60f71901cbcb1ed04f24cedf0caed5934573048f5f87bb688eaede0258699b445e8fc950c4427673e48b56368b94122a4cfeb8545d72c20fb90584") 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) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000156000-0xb4)=[{{&(0x7f000013a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000bc0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f00007bb000-0x5d)=""/93, 0x5d}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000000000)=""/101, 0x65}], 0x7, &(0x7f0000000000)=""/132, 0x84, 0x1}, 0x4}, {{&(0x7f0000747000-0x20)=@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, &(0x7f0000000000)=[{&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000db8000)=""/110, 0x6e}, {&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f0000a0d000)=""/98, 0x62}, {&(0x7f0000529000-0x91)=""/145, 0x91}], 0x7, &(0x7f000071a000-0x82)=""/130, 0x82, 0x0}, 0x1f}, {{&(0x7f0000ccf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xb0)=""/176, 0xb0}, {&(0x7f00000f2000)=""/62, 0x3e}, {&(0x7f0000001000-0x55)=""/150, 0x96}, {&(0x7f0000f3d000)=""/152, 0x98}], 0x5, 0x0, 0x0, 0x5}, 0x6}], 0x3, 0x10041, &(0x7f0000001000-0x10)={r1, r2+30000000}) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c0f000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b81000-0xc)={r4, r5, r6}, 0xc) [ 41.997500] device lo entered promiscuous mode 2018/01/25 13:13:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x4) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000a9f000+0x87a)='./file0\x00', &(0x7f0000188000)='./file0/bus\x00', &(0x7f0000672000)='coda\x00', 0x2000, &(0x7f0000aa5000)="") 2018/01/25 13:13:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x7) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000067e000-0x10)=@common='sit0\x00', 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:52 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) exit(0x0) getdents64(r0, &(0x7f0000001000-0x1000)=""/0, 0xffffffffffffffa2) 2018/01/25 13:13:52 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f000008f000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x5, 0x6) exit(0x0) dup3(r1, r1, 0x80000) fstat(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 13:13:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000880000/0x4000)=nil, 0x4000, 0x2000002, 0xa012, 0xffffffffffffffff, 0x0) 2018/01/25 13:13:52 executing program 1: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) nanosleep(&(0x7f0000045000-0x10)={0x0, 0x1c9c380}, &(0x7f0000055000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x90) 2018/01/25 13:13:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f06000)='/dev/random\x00', 0x0, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a76000)={"c33b14b1de5e21e47b4fd0d258961523", {0x4, 0xed9, 0x2, "249ca9bc7eab", 0x1, 0x0}}) r1 = dup3(r0, r0, 0x80000) writev(r0, &(0x7f0000f0a000)=[{&(0x7f0000da5000-0x17)="be77e4730b8cc24002a6efbed44c0738188f72beef223b", 0x17}, {&(0x7f0000350000)="ed56c32bd467af091374ea30359a111e61ad6e06fae02d51ee3cfecf340baa3f747ac703e55e2455f6752a13af8b1a1225ec433b9644e659e95a557e05c2b1a788b87ccfb4112a98928793403dec83965a76772ae9f4c2c74f0cbaf877a92d5235742a87e418340e6f6e3466447a8fe86dcf50251044127a95954dd393a149d1023595348e99b068c607339c154aecee6b22dd076ba919874bc28edd54", 0x9d}], 0x33a) socket$unix(0x1, 0x2, 0x0) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f00006dc000-0x4)=0x7fffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000662000-0xb0)={{0x80000000, 0xc000000000000000}, 'port0\x00', 0x40, 0x1002, 0x100, 0x1, 0x7fffffff, 0x2, 0x9, 0x0, 0x2, 0xe97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000b0d000-0x29)={0x0, 0xfffffd5d, "78072213b9f60301007100965b2f4b73d92169bc7277c400000000000000059f7b"}) 2018/01/25 13:13:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000112000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 13:13:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f00004fe000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f00006a9000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f00006dc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 13:13:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d99000)=[{&(0x7f0000708000)=""/177, 0xb1}, {&(0x7f0000d9a000-0x58)=""/88, 0x58}], 0x2) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/25 13:13:52 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000028000)={"c6f8800080030000000000d8ca22364f", {0x4, 0x100000000000006, 0x803, "001168ccaf4f", 0x1, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000026000)={0x0, 0x0}, 0x10) readv(r0, &(0x7f0000006000)=[{&(0x7f000001f000)=""/156, 0x9c}], 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) 2018/01/25 13:13:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/0) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x44000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x4, 0xa3c9}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 13:13:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004e9000-0x8)={0x0, 0x0}, &(0x7f0000ac5000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000499000-0x8)={r1, 0x2, 0x9}, 0x8) prctl$setname(0xf, &(0x7f0000522000-0x13)='/\'system.^selinux}\x00') r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/25 13:13:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a28000-0x8)={0x0}, 0x8) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000e48000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008d2000)={0xff, 0x1ff, 0x8000, 0xa788}, 0x8) socketpair(0x2, 0x1, 0x841, &(0x7f00008b8000-0x8)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) readv(r0, &(0x7f0000b60000-0x40)=[{&(0x7f0000cba000-0xae)=""/128, 0x80}], 0x1) fcntl$getownex(r3, 0x10, &(0x7f0000b94000)={0x0, 0x0}) timer_create(0x3, &(0x7f00006be000)={0x0, 0x1, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b03000)=0x0) signalfd4(r0, &(0x7f0000e21000)={0x0}, 0x8, 0x0) signalfd(r2, &(0x7f00009a8000-0x8)={0x2}, 0x8) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000011000)=""/45) 2018/01/25 13:13:52 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) exit(0x0) getdents64(r0, &(0x7f0000001000-0x1000)=""/0, 0xffffffffffffffa2) 2018/01/25 13:13:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000ddc000)=0x0, &(0x7f0000ecf000)=0x4) socket$unix(0x1, 0x5, 0x0) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f00003b7000)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001cd000-0x4)={0x5}, 0x4) sched_setscheduler(r1, 0x2, &(0x7f000046b000-0x4)=0x93f) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d68000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f000008d000)={0x80, 0x1, 0x6, 0x80000000, 0x7, 0x7, 0x100000001, 0x1, 0x8001, 0x5977, 0x7ff, 0x6}) 2018/01/25 13:13:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000704000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e75000-0x4)=0xff, 0x4) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe", 0x0}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x20d, 0x0, 0x0, ""}, 0x6, 0x0}, 0x0) 2018/01/25 13:13:52 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x1, "87"}, &(0x7f0000018000-0x4)=0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8300004}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x7, 0x3, @ipv4=@empty=0x0}, @typed={0xffffffffffffffcb, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/01/25 13:13:52 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000fe8000)=@random={'trusted.', '\x00'}) r2 = syz_open_pts(r0, 0x0) r3 = socket$inet6(0xa, 0xe, 0xc0000000000000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000976000)=0x4) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 13:13:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e80000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f000034e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6589dae39b75385a8fae7fa5492ba48598363fef3aa2bc8fe581d6c6e6a5b1826b4ebbcbecb3ac58fcbf6b5ff14c7055ff7114bda820d6f435e5ad0864b38e68", "3be4706e11fa0732f08d6a2d1c7dd526e428aaa346c9f46399284c922bd260cf", [0x0, 0x0], 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f0000af7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000019e000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007a9000)={0x0, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x188, 0x5, 0x4, 0x5, 0x10001}, &(0x7f0000c22000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ea7000)={r2, 0x20, &(0x7f0000373000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b57000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fd5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000035b000)={@common='bond0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 42.219495] device eql entered promiscuous mode 2018/01/25 13:13:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x46000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"e79c333cef3942"}, 0x3ff}, 0x10) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000759000-0x6)='statm\x00') mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000006000)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 13:13:52 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x128, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) epoll_pwait(r1, &(0x7f0000010000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x8)={0x9}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000021000-0xf1)="") 2018/01/25 13:13:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000283000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockname$netlink(r1, &(0x7f00001d2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e8000)=0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r2 = gettid() wait4(r2, &(0x7f0000546000-0x4)=0x0, 0x20000002, &(0x7f00004e9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000b8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0xfffffffffffffffc) 2018/01/25 13:13:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80a, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c3a000-0x10)={0x5, 0xc, 0x400, 0x5a6, 0x0}, &(0x7f0000fdd000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f38000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x1003, 0x6, 0xc4}, 0xfffffffffffffc74) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000762000)=""/244, 0xf4, 0x40000103, &(0x7f0000b9c000)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x28}, 0x1c) 2018/01/25 13:13:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) 2018/01/25 13:13:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000781000)='/dev/rfkill\x00', 0x28802, 0x0) removexattr(&(0x7f0000942000-0x8)='./file0\x00', &(0x7f0000fa2000)=@random={'btrfs.', '/dev/rfkill\x00'}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00002d3000-0x8)=0x1a3c, 0x8) r2 = fcntl$getown(r0, 0x9) get_robust_list(r2, &(0x7f0000c6e000)=&(0x7f0000a03000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005a6000-0x8)=0x18) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000aab000-0x20)={"8256c5b7028cbcf5299c45c78136a50c", {0x4, 0x39, 0x80, "7367b18be692", 0x5, 0x0}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 13:13:52 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f5000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000fe7000-0xde)=""/222) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) [ 42.290632] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 42.312788] l2tp_ppp: sess 59/32096: get L2TP stats 2018/01/25 13:13:53 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000082000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000003c000-0x8)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/25 13:13:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/25 13:13:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000562000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000-0xe8)={{{@in=@empty=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd4000)=0xe8) getgroups(0x1, &(0x7f0000b55000)=[0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000142000)={0x0, 0x0}) lstat(&(0x7f0000ff7000-0x8)='./file0\x00', &(0x7f0000f94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00003ef000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000069a000-0x4)=0x0) fstat(r1, &(0x7f00004f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009d8000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065a000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a02000)={0x0, 0x0, 0x0}, &(0x7f0000e46000-0x4)=0xc) r14 = getpgrp(0x0) r15 = getuid() getresgid(&(0x7f000092c000)=0x0, &(0x7f0000d94000)=0x0, &(0x7f0000b5c000-0x4)=0x0) r17 = getpid() stat(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00007ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000138000)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000049000-0x8)='./file0\x00', &(0x7f0000800000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgid(0xffffffffffffffff) r24 = geteuid() getresgid(&(0x7f00008a0000)=0x0, &(0x7f000003a000)=0x0, &(0x7f000036a000-0x4)=0x0) r26 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f96000)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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}}, &(0x7f0000a0c000)=0xe8) r28 = getegid() r29 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000729000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000276000-0x4)=0xe8) fstat(r0, &(0x7f00000da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a8000)={0x0, 0x0, 0x0}, &(0x7f0000a7d000-0x4)=0xc) r34 = getegid() sendmmsg$unix(r0, &(0x7f0000d3e000)=[{&(0x7f0000796000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000dc3000-0x20)=[{&(0x7f000037e000)="7972743ad72f00952a3cd282252f1f4c0876afd8a15b7e748624cbbdd102bd1d876954d4dd5eabf9119e7b5cdb0100143361c77391af2f84cc3996d55b38799b12568e1972ec20742ff963d655db9c2263e6aa59abd0d8f6e5dbb62d0591a815959c2308988b99773de67655a4744317529be674a72d96cb66b7758bfe334c40d0a43d87868f23875a1cba71e3d8c967fb5bb75c0db16b2d5da0b35e79ac06d3a1feb0ba2e14e54c9770b0c09dd460419eed46afb52dc2379c2dff1505e1840dc2ea674f3799a13ff45fd1849a3394353dc84976b9915bdf9c39d33e630de83f8fded44c4ae1cb859d49c30f", 0xec}, {&(0x7f0000f99000-0xdd)="734e4f38cb221b902c1ba5e2306a3713bc9f568543b4ea6a2babc2caf10b79965e8579eb336a26134e072171483699dd87bac125610f7bb274a0e224b45a9fbc15e68f90f892fd7063b1e7e150f45f874535e7ca707ff8876f28ca1e7682f8388d3c129d98301a2d489d1de4abd73d95d9cfbb2291ecc8a7a67a65ec7f902a86068c11a3c36bd9fe0ad1851ae3b8694dd6999116dd0fbf69b636d0de957e52e93fb35b56fccd5f1f10a9d720a527e18b9bc61ded40276e2f11007103fd4e52471d5848987df95a105b3d4751ee550e984eda70b84f6d372e95c6d655b8", 0xdd}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000569000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000384000)=[{&(0x7f0000d6d000)="4cab0990c94e135a4e84a548dedfdb9095f08250abf337a7f396f608db2651c09652ad98782d84878af9d51a630fd254d0baf53ee8550f7b4d3d5987ef932407f7e8afeb8a69e0356798ebf581c563e53eeb255a3e68efb818bc8cd4afdebc3357574afeee0e4e9c6a0888390bca5326a9efc78886518af45662fb6bacc813429e2d5b5600cac24d03f8e0b345b17017a10572ed72634b68a99c1894dadb6a6f4fbc7d787967ad861af7ebcb144a2a404561dbf9008c9209583090a8775826487670fc5982e6ffb2bdc78bc835f471edc5360c4ae63e0502ab12e3ee6b26f0d331f437", 0xe3}, {&(0x7f0000149000-0xbb)="9506a8a97fc2819e4e1bd3eea321c50aa2f9bf23a6ebf5996bef7ffd96a0dfd2c33f82e0a50486e74f7908a94428c7bf612226a3f8990ef076e187f3016c900c083434e44f8adc7f82cdeedb978e33660b98bcc082b3466bf60fae540f6df0420f837b22d0664cb562d685e8bfc9cced1da627cac9ce0f45b0c4896e1d4df647dd349a0022fe17875672e8771993f07f06a21b44d8614f96db945af234481c7c00cff95af125b446acc441a95e223c0b839cd6676d06d7d2261cb8", 0xbb}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000c75000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f37000)=[{&(0x7f0000ddc000-0x79)="7f3101fb149bc03de84b22caaa088b50691ee58af6bf79909d45f6a0caab8afa5d6498f11603d98eddb2c44b2b8593d699ea7b7cc9b43f0af242130ccac574ff537f4210d85fad0e858a2574005a88f4e2fed70141f166cb0e8fa76ec084faa5cb1ea7c2f2c60fbea919a9b52cc40db46a44fb40318bead1f2", 0x79}, {&(0x7f00008bc000-0x61)="16cd82bebf432cecbafb84a16ee3eb558a00202f8dfaae8fd8ebdd500967c8c99471239a064998616b674e37d2241b72c2ee06a9a45ea5353314346255f5e9ddd33d762673beadda040a61a49e1a7b79dcbd7e53aab62051d1d2424843c46aba59", 0x61}], 0x2, &(0x7f000033d000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc0, 0x24004000}, {&(0x7f00004b2000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000292000-0x20)=[{&(0x7f0000acd000)="2716a0f361fe1e11b78c0103f2407bc8dfa2efd7042614359d40319a15ad2f0025e2b03886d4ed357b264e3acb8e81b4447096de2c754acb395b263c169cd947ba954445c4ead5574e3f0624bff435a3c464afdff7045522478bed4bebfe52e47afab8b92abfd064e1ac3b9a3f795a2d7e46c04cc4716b7ad21ba8eddb2ed4c1330aa59e11761e7ad8e5de3149ed659e9cacccf1bf0e5d3c91cc63dd08115ba9d42a50c1c009a8f43782e44ebdc349ffa81a314051aa78a9ea06f229", 0xbc}, {&(0x7f0000743000-0x1000)="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&(0x7f0000b6e000)=[{&(0x7f0000745000)="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0x1000}, {&(0x7f0000360000)="8903361273a5cdd129a336c6dc317cc1d504cce69b26d70698d70333b93828ad083023bca1358a87a10088f4faa3af81f0926233172a6274eefd13efc550cb22ee858f8264b2d6f7e0b6f2aac5ddfe65e98523b5133db0c0302a3530fb6b9f3a04f81e92fefb7e626a0c780bc0d2dfde7c06042c9410a7c63aa9818fd261c8668b9db32a5174b2c1c0f8", 0x8a}], 0x2, &(0x7f0000097000-0xe8)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}], 0xe8, 0x4}, {&(0x7f00003c9000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000019c000-0x20)=[{&(0x7f0000883000-0x8e)="48d5bb874d0bb7c8b1bed7a04dab900db0492250752fb8315814ae5038734963f88c11239e931c353ac1423d69f6827bcf9297e6dc32ebb0237181f68ba133605c65069e6a422a178ee512ed450655e4804f1b462a3e41ea50797434460e1cb42e9f7b0543779e16ba4b66317185acf58a05cd7d2f9507ce5412bc17baf7b4e1c34bdb27a4f634a81a7162f7aca1", 0x8e}, {&(0x7f00003ef000)="857b5fe3ed116334b56f477bd94d7a6982a37517fab0b45ae92a94ba844f8ff56a8d56bff89541db096b45d77a2d92cd96429676b0e837df8a51520e6c29dae8cd371e4a47f2048bc7cdf82f1cdef76721bf454b52b3f40c8f6dd9f3dd10a2544096c6ba299a402c88dcf4f84ffe2c9677fd2dbd6a6008e5a1be4b941a4edc2d9b7f22339fcb9e6554c4fb82eb54a327dbff32ef43cbb97b2161167f2ad4be8de57497e91bd6e81a4301ce85af89cac093e562", 0xb3}], 0x2, &(0x7f00001eb000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0]}], 0x78, 0x8000}], 0x6, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dd000-0xc)={0x0, 0x0}) 2018/01/25 13:13:53 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000040000-0x4)=@assoc_id=0x0, &(0x7f000003f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000dd7000-0x9)='loginuid\x00') read$eventfd(r0, &(0x7f0000017000)=0x0, 0x8) write(r2, &(0x7f0000d44000-0xba)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000d7a000-0x23)=@known='system.posix_acl_access\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 13:13:53 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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) 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$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000005000)={@common='vcan0\x00', @ifru_flags=0x2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000009000-0xdb)={0x0, 0x0, ""}, &(0x7f0000008000)=0x8) 2018/01/25 13:13:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ae4000)='/dev/snd/seq\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") syslog(0x0, &(0x7f0000600000)=""/80, 0x50) 2018/01/25 13:13:53 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f14000)="240000001a0025f0006b000420ed36ffff00000000000000001000eb080001000001e1b7", 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004a5000-0x8)={0x1, [0x0]}, &(0x7f00005a2000-0x4)=0x8) 2018/01/25 13:13:53 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[{&(0x7f0000217000)="b5", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c38000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000fc1000)=0x70) mincore(&(0x7f0000321000/0x4000)=nil, 0x4000, &(0x7f00006d7000-0xcf)=""/207) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d", 0x44, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 13:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f00008fa000-0x7)=0x0) 2018/01/25 13:13:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() epoll_create1(0x0) flock(r0, 0xfffffffffffffffe) fcntl$getflags(0xffffffffffffffff, 0x0) request_key(&(0x7f0000a4c000-0xa)='id_legacy\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a2000)='posix_acl_access\\.\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000036000)='keyring\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) listxattr(&(0x7f0000416000-0x8)='./file0\x00', &(0x7f000040a000-0xdf)=""/223, 0xdf) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000699000-0x4)=0x0) add_key(&(0x7f00009e3000-0xb)='asymmetric\x00', &(0x7f000004a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004d1000-0x65)="9e1b52a4862ba2981929a721b52a0be2841aa04e3527dc4cf533cdc1d8981f215220ededd3389cc7068744d1f1640a95b33b166272faba3ff978cc7761cbc01ca20ac0ca5e7556d2985eb138866ae7bc68562283b7f3b112cf5e9e5c3f9738150b2a5a04bb", 0x65, r1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r3, 0x426}, 0x8) syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = epoll_create1(0x80000) tee(r4, r4, 0xfe, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) 2018/01/25 13:13:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000077d000)='/selinux/mls\x00', 0x0, 0x0) r3 = add_key$user(&(0x7f00005db000-0x5)='user\x00', &(0x7f00004f9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000886000)="4c9ca4924f", 0x5, 0x0) keyctl$revoke(0x3, r3) ioctl$VT_DISALLOCATE(r2, 0x5608) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000922000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r4, 0x5428) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000ae3000)=r4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) shutdown(r0, 0x0) [ 42.783231] binder: release 6326:6341 transaction 26 in, still active [ 42.793096] binder: send failed reply for transaction 26 to 6326:6357 [ 42.802674] binder: 6326:6341 ioctl 8919 20005000 returned -22 [ 42.811976] binder: BINDER_SET_CONTEXT_MGR already set [ 42.818088] binder: 6326:6357 ioctl 40046207 0 returned -16 2018/01/25 13:13:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00002b3000)="3900000013000904690600008000fffd180000400100000045000107000000140d001a000400020000000a09000000000000010c02001ee400", 0x355}], 0x10000205) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000104000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ae9000)={0x58, 0x0, &(0x7f0000a19000-0x58)=[@dead_binder_done={0x40086310, 0x2}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x28, 0x40, &(0x7f0000668000)=[@ptr={0x70742a85, 0x0, &(0x7f00007c5000)=0x0, 0x1, 0x3, 0x2f}], &(0x7f00001b2000-0x40)=[0x68, 0x18, 0x18, 0x38, 0x48, 0x20, 0x48, 0x40]}, 0x81}}], 0x43, 0x0, &(0x7f00004eb000)="dc970815b15b9c987dda845d3b0daf8b5f48493f0a8897d02a3b8357b3a57f6e57e40c5f304dfcff617c0d6cde44b8df0ec91e57f55eba4e5d82c6cab5794cf059a0ff"}) 2018/01/25 13:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eda000-0x10)='net/ptype\x00') preadv(r0, &(0x7f0000407000)=[{&(0x7f00006fb000-0xe8)=""/232, 0xe8}], 0x1, 0x40000001e) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bee000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c00000-0x5c)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x3, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x97, [0x2, 0x7, 0x2, 0x7, 0x2, 0xbf5, 0x8, 0x800]}, 0x5c) 2018/01/25 13:13:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) listen(r0, 0x0) poll(&(0x7f00003a4000-0x28)=[{r0, 0x110, 0x0}, {r1, 0x1006, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:53 executing program 7: 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) r0 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x202000000062b, 0x80000020000) r1 = socket$inet_dccp(0x2, 0x6, 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(&(0x7f0000002000/0x2000)=nil, 0x2000, 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) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000004000)={0x27, 0x9, 0x1f, 0x1, 0x7, 0x9, "c4bfb17d20b26d54f34a4591b60001a317260547294efdfac53a7c1554abceeef4b59036ca273772310d7d25a7b073f4ea8ae0e4d6a08d6b3915896d7ae5a0", 0xbd57}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000-0xf0)=[{{&(0x7f0000003000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58, &(0x7f0000001000)=[{&(0x7f0000002000)="66cf28f0465723539f13abd73a437baaa26b74b6e3e1b3c4b1b3d28c2163657a5d0302341c853364e67fea2573fcafa5ee65c69735b091a362ba3aca2ddc1484a07acf3609f9cb50222d5a73c8ae3f2dd4d10eb8fa8d2a7ba3e2b4d56b927b6a310b584b7a0ebe41d78d5e2b8f725806bf7527", 0x73}, {&(0x7f0000003000-0x33)="cdc8baec496529c71ba2e497102b8eedfc1ca240a429b1cb5940959f8bcaa6fbd03581400e9f9624f26691b73e8d05491278f9", 0x33}, {&(0x7f0000001000-0x87)="06bfddc1144cef1bbd3520f5465e6b99f3133666401a538aca9333cec87bd84761fd37b827fec97e8c14a60bf951765bee888b7474516585fd8b93a5ab1ee45b8218747ac03d151142c7b4ed171c58da72a4067d2c78fbcc2ee55cec868903e519a173df48a50a0c9089f86faea9638851fa4645bcfeff9704b0faee24150605fa8980b35f5849", 0x87}, {&(0x7f0000003000-0xd)="a0cdefb194a59a4ce4e64d8cc0", 0xd}, {&(0x7f0000003000-0x38)="8e0069938c88eec74a248dde0e1d287e120d03d9b66aeead5809a0a05a0a55469e3861f87a29f55d4e4824f03727b721949c16d353438261", 0x38}, {&(0x7f0000003000-0xa5)="356b155b2bed5e3ea1c803d17027bed9160264093c4a8ca1004c4ffe106338574e973e76b8bf6ddc3ea18598295d5349d8f6017b2190bb82307f8e2080d4154829d973166e4faf823ec132555ffae7213ecd1353096e5c24f0c34fce41a618ac6bfde74f94301a996f6d5d9c2556c5e086d7ee471222b2e918e790a5884ddcec0f983159aa13478048149ae59bf0699a27f7a9952a48165e929c058c1972c9ba74f7247c24", 0xa5}, {&(0x7f0000003000-0x15)="4a1d62c0ae4ab0d0d1d32946a307a3f5209102d7fc", 0x15}, {&(0x7f0000000000)="33fb59eafcbc8f6e78090261a8579dacf4d09283d3df111b", 0x18}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000001000-0x79)="77909a4ca17109bd732d7c6ebac1fb3b632d96ae28c134c70f16ab2367c68301dc6a89f3140599b8899bd3117f99fba6bd95489a9354f39e8232a2c54291dd0d58459b8e77caa1f2170dc3e113a9a8c418b8564c5fc770b6bb7fd84a4f083b96b7082dffb25ce83bc15ead53a08eb853e7bfaeccae2e72013a", 0x79}], 0xa, 0x0, 0x0, 0x8004}, 0x6000000000000000}, {{&(0x7f0000000000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000)="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{&(0x7f0000001000)="22a15c803f035519e99361ca7031b1d40f7165fa9dec7ff568fa4de6e2af253fa8498c8cc8e67a12d136e1a719abbeaca958f55ea3bd05256c5ea46fa9e092124a716ed974b1b72217d5248829505ae6b189d46b1ad8fffd7fcf6ca9107d1a4c16e1180462b525fa15d9b726a7b1a625939d5030007e7e2c9f1967c41a8494ea9104187b649f273810cdf5b0201cb516ddbecfcd2915747d82d1c063", 0x9c}, {&(0x7f0000003000-0x7f)="2cb60403cfeaa783c291b515fea3a50f7f26a011e0b7a59797b4e74e9c4d54501a7acb8e00690aa88d462e29ddbc577e3512b137a5a458832ab56d7e5cb955e552896e98e3d290393424330f304c5f72debc3711cf3f72d93052779e68cfdd1ee430c773cf1b886a1b33ee05e7c43141091e5aea40f280cc20e7eda57664da", 0x7f}, {&(0x7f0000003000-0x63)="7e981a350a3044444930edffe2bcff5e296e0a1c3fc4d2eb1e7c4144836433a3c606c1413764935d81fc8d7e2a8c79589494a5a562b88d2aba08b9316a81cec45c91453c3b193c419783f78f74b4cfdf5570a66add6743ec7b85715ed6eddeae2a863a", 0x63}], 0x6, &(0x7f0000003000-0x1120)=[{0x90, 0x117, 0x8000, 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"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"}, {0x80, 0x13f, 0x6, "0e27dd21b44e8b625b2785e362f9428eb85ef554ce45028495296d1dd5a1d15ee154f59db6f07eec7f1493581e3a1272b01dd6611f459f25d0df23cafcfc08d785298c37999636805c6111bb096e1529609114b2c1616a311bcb4400f6990122464ba44a98817ac13a"}], 0x1120, 0x20000000}, 0x1}, {{&(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0x22)="6b90be051c913a8d11f4112e282f02cb5ee4d4fcbe29a082a8300542258e6c4e6474", 0x22}, {&(0x7f0000000000)="23e4f0f4f91127b385fad78b364024329a64dfc8f347df6ade984c9e2bde8db52deb1e3c8611a2df0aee35242a8428cfac5d7d30b28501c98aa7111758e641b0ad9403c4e0b470b28e75b6e6af6f196e6d94a365c8462b852346ad45693488e771249fededc9a7f535acf8632172dae46b2c2d714b99043837d8273445cd762d5db171a4858718f605cbb797da5051f8be09b14abfd50b9911fc8da70b4038c2daa6eed6ad86d017eaf747011a7bfb6cc7e3bae5b2bbb828899a1d311ab04b7d7a5a4597c152b4f2a6ff2bbe0346f25c1097337bb275aa1ba34d20bb1eb20c36dfb7f79d09cd62d468", 0xe9}, {&(0x7f0000002000-0x2c)="a965f93415ab80ddc87519480b8e6bd1da8ef673fd35ce33dbe270f5ecbca17a10536c90bd0c4432d4337111", 0x2c}, {&(0x7f0000002000-0x9)="db311de13fdd2ebe66", 0x9}, {&(0x7f0000003000-0x48)="b3490006245c77e396a0af7a2fedb2388c2905aae2fe0217f5a3bc64fea8dacd6ea8178eccd419f12fa9fedceb46630bb60dbd86971d40a6846ca5a3f614a9e3a7aff45b5ffc986d", 0x48}, {&(0x7f0000002000-0xa6)="1029d09dee3eae8ce4e1ed3ed15563f0a14925f1a7758a25117d962e65950ce54c2c14fac1a5f6e72f98c8b5a784ef9202412eb980f3fb58e5d464f1cb3983a95c4101decec025499e11b00cf6cf9da1c6431d69531b2ba379154852a9967d183e17d94b7a4baaa62bd04b0c3be8ed458cfdd6d632dbc0ce23335a9a6effe6271bba3e646f684a3f0c12f27b377ab33da93716db8590751f7c1ad7267bf26faef72ecf4ca325", 0xa6}, {&(0x7f0000002000+0xae8)="", 0x0}, {&(0x7f0000000000)="c08c255adc1adbff9a4f247103172dbf59a85b2f2f535f42417a74ac39588e34e1bd2e47d0706a517b6a94fe89f99cc3f052990b88ddfbcd77298189132c6a96a51aed867adffdaa851cb844ced4a15e1193cd31e2719f7777da262f962b38f97cfa6b6f6112e6ab77e5e36cbbd6e3fad286ab396ada822f25a31c7cbb55669a81", 0x81}], 0x8, 0x0, 0x0, 0x4000}, 0x8001}], 0x4, 0x810) ioctl(r0, 0x440000000000127f, &(0x7f0000335000-0x62)="") 2018/01/25 13:13:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x10000000000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003bc000-0x4)=0x0, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000239000)=0x0) 2018/01/25 13:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000379000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000423000-0x4)=0x7de, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f000031a000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r1, &(0x7f0000096000)='./file0\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000a38000)=0x0) 2018/01/25 13:13:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000c83000)=[{&(0x7f000067a000)=""/190, 0xbe}, {&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000001000-0x8b)=""/139, 0x8b}, {&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/23, 0x17}], 0x7) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r1 = dup(0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00003cb000)={{&(0x7f0000676000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x1, 0x6, "06c46f6243c8", 0x5, 0x0}}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000+0x5f2)={0x0, 0x0}) userfaultfd(0x0) stat(&(0x7f0000f49000-0x8)='./file0\x00', &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) acct(&(0x7f00007ee000-0x8)='./file0\x00') 2018/01/25 13:13:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = memfd_create(&(0x7f0000e20000-0xc)=']vboxnet0/*\x00', 0x1) accept$packet(r1, &(0x7f0000a9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b69000)=0xf) userfaultfd(0x0) userfaultfd(0x80000) connect$inet6(r0, &(0x7f00008b2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 42.830314] binder_alloc: 6326: binder_alloc_buf, no vma [ 42.836276] binder: 6326:6341 transaction failed 29189/-3, size 0-0 line 3127 [ 42.838782] binder: 6326:6357 ioctl 8919 20005000 returned -22 [ 42.852290] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.857953] binder: undelivered TRANSACTION_COMPLETE [ 42.863175] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 13:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e8d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000061d000)=0x166b156e, 0x4) syz_open_pts(r0, 0x240000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000cf3000)={0x0, 0x0, 0x0, 0x3}) 2018/01/25 13:13:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x220040, 0x0) inotify_add_watch(r0, &(0x7f000055f000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00003fb000)='./file0\x00') mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) 2018/01/25 13:13:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004e4000)='/dev/rtc\x00', 0x1, 0x0) getsockname$inet6(r1, &(0x7f000091f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009c9000)=0xffffffffffffffd0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 13:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r0, 0x44, 0x0}], 0x1, 0x80000002) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000897000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000007d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f92000)=0xc) ioprio_set$pid(0x3, r2, 0x400) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f39000-0x4)=@assoc_id=0x0, &(0x7f0000b77000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a75000)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006b3000)={0x0, 0xc724}, &(0x7f0000d20000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000440000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc37, 0x2, 0x7ff, 0x5, 0x5736, 0x509, 0x100000001, 0xffff, 0x2, 0x4f, 0x100000000, 0x1e1, 0xffffffff, 0x3, 0x1]}, &(0x7f0000be5000-0x4)=0x108) connect$unix(r0, &(0x7f0000c96000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/25 13:13:53 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002fe000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x5b)="542adb429b1ed097f6ecb0d982a7274e24fdc843e33b6f98644d55ce7e8b6e7aa763d8c16dc486019a71f4da7625f1332492a63220c15d1ace985cb578927374b054efae58a5a1514bb90b574b5032566d8f93b23266256358926b", 0x5b, 0x20000000, &(0x7f00009dc000-0x10)={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000029d000-0xe)='net/mcfilter6\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/25 13:13:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000f75000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000)=""/29) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f6f000-0xa0)=[@in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x166, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2000000000000}], 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00007ec000)="", 0x0, 0x0, &(0x7f0000f28000)={0xa, 0x1, 0x800000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2000000000}, 0x1c) 2018/01/25 13:13:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000021d000)={0x8000, 0x7fffffff, 0x7, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2018/01/25 13:13:53 executing program 3: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000002c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000032000)=0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/access\x00', 0x2, 0x0) 2018/01/25 13:13:53 executing program 6: 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}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 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}}) r1 = gettid() tkill(r1, 0x16) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d0f000+0x1f8)='/selinux/status\x00', 0x0, 0x0) close(r0) 2018/01/25 13:13:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) munmap(&(0x7f0000e0f000/0x3000)=nil, 0x3000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x1, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 13:13:53 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000-0x14)="6e65742f69705f4351626c65735fff616d657300") setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x8d)="875b4dbc4e3388bdec2971f11188df152177e732bcdd0647f68221084b48153cebe15dc94aeeed36bb3463266cb47bb0c5b2da9f510dc08745e75e0a7a318e84b6fee0aec04dbd8d86e626af556e1a8c75633788815601dd713ffb406277b0d4be631c39560e207b080e928ed9b2a61b3812c2b37eb428327799bd3c85f826d9f478f3b00528e9f133177b06f2", 0x8d) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) 2018/01/25 13:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = getuid() setfsuid(r1) 2018/01/25 13:13:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e7000)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 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, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000060f000-0x8)={0x0, 0xed67}, &(0x7f00004e2000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000106000-0x14)={r2, 0x4, 0x44c, 0x7, 0x40, 0x7}, 0x14) dup3(r0, r1, 0x0) 2018/01/25 13:13:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a5f000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$sndseq(&(0x7f0000974000-0xd)='/dev/snd/seq\x00', 0x0, 0x60000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000475000)=0x0) lstat(&(0x7f00008be000-0x8)='./file0\x00', &(0x7f0000541000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b4b000)={{{@in=@remote={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=@loopback={0x0, 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}}, &(0x7f00003ee000)=0xe8) sendmsg$nl_generic(r1, &(0x7f000058e000)={&(0x7f0000679000)={0x10, 0x0, 0x0, 0x210080}, 0xc, &(0x7f00005fb000)={&(0x7f000070b000)={0x534, 0x16, 0x20, 0x6, 0x3, {0x1f, 0x0, 0x0}, [@generic="2a5c8260bf9760869c43c2505c0d258c15a6c8cbc7bf31f82a5e1b629217f1f60e349e5c59b3a50b8b32a77d3e13a40e7b8478ae4c55ebb7f38b63", @nested={0x120, 0x5, [@generic="2eec0218d753693759cc88e71620bdb24d6e2b6177a890e794da633d23c9b72cd6a32dec7c26cb00ff9716504d98e8b45ad74e6090502d759583a6578f52fe4fcf4daffc49408948f623fa9f0f7f43213f6d45db4629275dc3c608b1", @generic="6ef43673", @typed={0x8, 0x61, @void=""}, @generic="8da6eb2c88453142d17db30d5f5cc103b7901cb9b67641f5f572adcc15b453ef46312f0a75649661ee3490c815a938c0cae069102b28e909fc892aa4400a835178e6a9bb6b246d4c592a13922f471c5e0ccafcd28936b4f247941bd94ff873b4abc2d808f4d2d2e707f983272864a289553ee124a5782b1d92868c0baaf49b21500a7d472cb0c6a8aab4eb56ca37217b4b7bd25cfdd1b503ed6fa79d90e7f1247148092a5f", @typed={0xc, 0x6c, @u32=0x5}]}, @nested={0x3c4, 0x1c, [@typed={0xc, 0x6d, @uid=r3}, @generic="441d0f55d6dc7c9f12f9d1a968339c08a36938ee6b5bbd809e756a49887765fabf53af76e23379075293f1feb6d8ad525f6b3c1cb03dcad583c408656859f10f47cbb3c6582a33508fe5965dc23c7b1390108d5128255f8929044336df88af16b5e21afa8bdc1947ffa64f5d929c76508c429c68428fd6e772ebe9f412315686c9174faa56d0a9c8c6d6cf7df0676777e5266cbd35de2cc4b953f13e6571250e457ddf5abd8c4f65670b3c133ba342dc8566d9a6bcfeaf4cb0e60427ab9a926322dc25570ca934759c4eb7d9e8c9b83d4ef12e49f1085c274777c0b50b5a", @generic="dac933f1ff8c2ce45d424bb0ebe7e00e3a980e2013096a4b7839491637ed230ca0d2452707ca2ee9a41866f77422f65b03241fe0c79ed8cefffce981bb9cd3616ff120058b196fcd0da1cbc030074d8e9ab7ed9aaceba5def5c0dd7bdda3ae52f7818d6948267e305a1269f5b88666a4ca720a55aa288220dd9592a703c6c30ab40a2d60a76981c897491f7d09b00cd97cebcccc6be0883b351945cf76637c3f53245ba6a998f38d0092d5219b7687c89a9503b8b62c6acb7d", @typed={0x10, 0x55, @u64=0x733}, @generic="d6bc6f34b16f23d235872531eba62367cc2ce582f0034afc09329e29ccade317bf00af7b0638ea3cf151d4a819b4ab72ff6c2f958549234000d0dbf33a98bd002d5954c1d44c5a1a642fb53a9c246f566313fea1c0241acb07a48c9b82b79142e8b4ccb754bd9bf13eebaa3520eac2f445d8fa4972ccbc71ae8ffc40480613e04feb87ee9825e5723e7f87baa22921894d4bd6681c6e9d51525754f5657a8c8c46350413a5db0a424613a20aeeed43eb96cb83b32049e7d1493b7cf186fdc5430b6a2c43a275891e2707f733e0d196e203706089f3ceff467332", @typed={0xc, 0x8d, @uid=r4}, @generic="fb2cc040e9d4bc83f83764a9f7f08b9f8a2f3d4b3d19352d758e7e429ab7586e81ea339321e47c1e871ddfde399d8817ff265d089304b828a426091b12e9e5939c53bb284f05ba23cd319f0ae30f73d6331b92d9aa7fcb3af24dd8c7b232e97ad7477c23c918b88b90c32e5124a60a90f10f6067d067db3a610e08b47b3194c9289364d41899f607bcf554609a4d09c651228925729f22ddc9055314096a5c856e773c81a6bb9dcf8e3e7cb17ab052d5d658cde2d47130b8ba", @generic="66e1f2cfa8d2011086aa173b78da08b962176dd91d63a801a38df41498ffa0029e2f920a17768d7aeaec5128db0aafadc12b1bbb6908d81dbfeeaf76caff5bb3b5794e88c587b697566e2799e4f4822df075c523c3288d68a96a9d54cd17b56d59", @typed={0xc, 0x8f, @fd=r2}]}]}, 0x534}, 0x1, 0x0, 0x0, 0x20000080}, 0x800) 2018/01/25 13:13:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00007e7000-0x8)=[0x5, 0x5c1c3bad]) ioctl$int_in(r0, 0x5452, &(0x7f00005cb000-0x8)=0x5) mlockall(0x3) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) 2018/01/25 13:13:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x42001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000002000-0xa8)=[{{0x0, 0x7530}, 0xd41c, 0x4, 0x1}, {{r1, r2/1000+10000}, 0x6, 0x3, 0x9}, {{0x0, 0x0}, 0xd20, 0x0, 0x5}, {{0x77359400, 0x0}, 0xffff, 0x6, 0x9}, {{0x0, 0x0}, 0x4, 0x7fff, 0x20b6fa5e}, {{r3, r4/1000+10000}, 0xffffffffffff58b2, 0x3, 0x955}, {{0x0, 0x2710}, 0x1, 0x9, 0x5ad}], 0xa8) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x1e7, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000000)=0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000001000-0x8d)="07509f2410aabcb830c77910cd97860b0c18727cd6172ee4aae4645427367a6c8ec4a1ce3cfc712de39e89c684118a27483fe5c9b8c9c83dbc960fb127b3665d164684a39c63bf1b544be1b9a42001bc2beb7fa4b0de34ced13999e0a41596a5137c7c97d74d9a5da27282aec8f2b75a6073c7c18da86b17d568b5ff47c587b0b081d5503c7eb8b66fcf4cb6ff") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r6, &(0x7f0000b2c000)=0x0, r5, &(0x7f000032a000-0x8)=0x0, 0x4, 0x9) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000442000)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003e1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/25 13:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b99000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = signalfd(r0, &(0x7f00007af000-0x8)={0x0}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000559000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000339000-0x4)=0x0, &(0x7f000058f000)=0x4) unshare(0x40600) fadvise64(r1, 0x0, 0x0, 0x2) r3 = getpgid(0x0) r4 = dup(r0) perf_event_open(&(0x7f0000aeb000)={0x0, 0x78, 0x7, 0x9d, 0xb6, 0x7, 0x0, 0x10000, 0x10401, 0x4, 0x800, 0x3, 0x7, 0x5, 0x8, 0x9, 0x4, 0x4, 0x2, 0x9, 0x1ff, 0x7b5, 0x6, 0x8, 0x1, 0x9, 0x5, 0x7, 0x2, 0x7, 0x9, 0x20, 0xd60f, 0x9, 0x80, 0xfffffffeffffffff, 0x400, 0xfd69, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000e83000)=0x0, 0x5}, 0x190, 0x2, 0x0, 0x7, 0x1ff, 0x9, 0xe8, 0x0}, r3, 0x8, r4, 0x4) 2018/01/25 13:13:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad5000)='/dev/vga_arbiter\x00', 0x80003, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) fadvise64(0xffffffffffffffff, 0x0, 0x8, 0xe8586f0290feda5c) writev(0xffffffffffffffff, &(0x7f0000bf0000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/25 13:13:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000a95000-0x6b)={0xf97cff8c, 0x8, 'SE\vLinux', ""}, 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x4c8000) ioctl$TIOCNXCL(r1, 0x540d) [ 43.178861] binder: 6434:6438 Acquire 1 refcount change on invalid ref 0 ret -22 [ 43.203675] binder: 6434:6438 unknown command 0 2018/01/25 13:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de2000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') sendfile(r1, r1, &(0x7f0000dd8000-0x8)=0x0, 0x1) 2018/01/25 13:13:53 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005000-0x14)=[], 0x0, 0x0, &(0x7f000000a000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r1, 0x0, 0x0) 2018/01/25 13:13:53 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000773000-0xf)='/dev/sequencer\x00', 0x100, 0x0) connect$inet6(r0, &(0x7f00008e8000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae7}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x1d0) 2018/01/25 13:13:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ccf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005f4000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f7c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00008ae000)={r2, r3, 0xe08}) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) 2018/01/25 13:13:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000632000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009c9000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd9000)=0xe8) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cb3000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x5, 0x3, 0xfffffffffffffbff, 0x2, 0x80, 0x20, 0x2f, r1, r2}, {0x3, 0x6, 0x100, 0x6, 0x5, 0x101, 0x1, 0x125}, {0x1400000, 0xffffffffffffc0d7, 0x0, 0x5}, 0x49, 0x6, 0x3, 0x0, 0x1, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2, 0x3, 0x7, 0x9, 0x1f, 0x800}}, 0xe8) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) [ 43.226062] binder: 6434:6438 ioctl c0306201 2000a000 returned -22 [ 43.239452] SELinux: policydb string SE Linux does not match my string SE Linux [ 43.244059] binder: 6434:6450 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/25 13:13:53 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000796000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x5, 0x5, &(0x7f0000851000/0x1000)=nil, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x200000000000011, &(0x7f0000d0a000-0x80)="ff55d36c", 0x4) 2018/01/25 13:13:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b37000)='./file0\x00', 0x100) r0 = open(&(0x7f0000685000)='./file0\x00', 0x0, 0x40) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)=0x0) 2018/01/25 13:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/01/25 13:13:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000209000)="", 0x0, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x1, 0xfff, "800100000081", 0x5, 0x0}}) userfaultfd(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000434000)=[@in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8c}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000474000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00008cd000)="bb8ac19e106c49f3c4db56a39fb51d6367eafe99e9625d91c013f5b4d755874b9d6393d4bfe9be88c5d0d6398934d0cd7365dba8531dbc34b86ab94a40a3a31c12c3dc29ecc87f5f7327cdb30873535763f53fa35d4283b500414e8ec0b9ff420dbcd015cc5d0b2873eb054edfd988") ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) acct(&(0x7f00007ee000-0x8)='./file0\x00') [ 43.244066] binder: 6434:6450 unknown command 0 [ 43.244074] binder: 6434:6450 ioctl c0306201 2000a000 returned -22 2018/01/25 13:13:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065a000-0x24)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800010001000000", 0x24) sendfile(r0, r0, 0x0, 0x2) 2018/01/25 13:13:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b7c000)='vboxnet1-{\x00', 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000212000-0x9)='net/stat\x00') ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000289000)=0x4) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000bdd000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xe3d3, 0x0}) syz_open_dev$sg(&(0x7f00008bf000)='/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$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000394000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000015a000-0x4)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b2a000)={0x0, 0x0}) clock_getres(0x5, &(0x7f0000edf000-0x10)={0x0, 0x0}) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) 2018/01/25 13:13:53 executing program 4: socket(0x400000000008, 0x1, 0x40000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000b7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00002a5000-0x10)={0x3, &(0x7f0000eb9000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/25 13:13:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) vmsplice(r0, &(0x7f00000fb000)=[{&(0x7f00002ef000)="7653128e08e327e074279c33b6f83c8cbceb3a567b82423f6afc9cba7ac4888530ee54172e6a1570d9e8b2a513767f1e27121c631ba8f060e39e8a49f7a2f11e0b10491b5d9911e2b7cd53d5f4225c47c9cbf8bd4d1d0624836061857df4bf9bfc6d313b89ad83a741bbc9bb6aab1d7d053c11e0b82a634351d09a1c26e41ce8c167ef1985574ae1ee2be214865d66950939a85e2741b39b10a190792f3187e1e26fe81c6a835e0b87d2a78c42ea4eb24af7d3abeb73b42070ee75bbf19a0cc4748a", 0xc2}, {&(0x7f00005a8000)="66c7c93de76bc814415011b961f146320e648403ff3bff69fbdc0b0d7437e6a6da60795b63285f940202be3b7d7476d713cc9f1caff3effdaab50973497993767d49539f24c13366d8ec07da1abfdd9f3afb5bace4d1618063014b0f234cc76a5e331a5ea6198001939e6bf8d08779a9af3403368798031aa19cd3a3a39a2aedb1550d36c4a559", 0x87}, {&(0x7f000046f000-0x1a)="75ea215373b1610074572396558a97bccb4124579b6d12cbeb56", 0x1a}, {&(0x7f0000a6d000)="4243c81c8f47a9ac173509aa5a776dfc7d2b3118cf6770ad4d962b5d21e619f110227a0946cbcb92fd212f0221e409cd969dd2b446651013791f58b11efbef14ebbaad70f29fc8d0c5e51e214fc7b9821a70a6fe00a902ed1198f592baeac5d17fdf513a8b9676f284067c2eb186ef1da6c9ab9e2f7edbf8089b9d3c2805c4a7c099a98dd46c561532365e11b589134c0cbf1238fd97cf355647f1a2fae676729b682b5bf8f5a80db7b72d323a129442b17e818b2428f9ca78f91ffa35b3f2d19d2d9e778f1de65a60f7f3d6a65fd0", 0xcf}, {&(0x7f0000298000-0x82)="7e7b22531b61d89163556a923400ff1f368e3a54d588741cd028590b23581102c89b4d95b66d94af5340c5ed374d8463c19709cc45afdfa309aae9defdad5938f578fa4fbf8eb427d16c93d117251b92fc6ef2baa4ef8749693230344ea9345dc0141ea0861f7e77cbeddcc61bb3a3f638a7c695916edef4ae8c2c2b9e993d54b2ad", 0x82}], 0x5, 0x2) ustat(0x80, &(0x7f0000ff1000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) ppoll(&(0x7f000051c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000154000-0x4)=0x2, 0x4) 2018/01/25 13:13:53 executing program 7: 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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 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=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00007cc000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000a23000)=0x8) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00006f2000)=""/4096, &(0x7f0000e33000)=0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getdents64(r2, &(0x7f0000010000-0x1000)=""/4096, 0x1000) 2018/01/25 13:13:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000a11000)='./file0\x00', 0x9ba8e9903732f8cf, 0x8) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000091a000)="bca64a9885e90dacff27c6e62cce1a8610ffe77eec", 0x15) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ea3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000007e000-0x10)={&(0x7f0000c95000/0x1000)=nil, 0x1000}) r3 = syz_open_dev$usbmon(&(0x7f00000cd000-0xd)='/dev/usbmon#\x00', 0x2ad5, 0x80001) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000ecd000)=0x101) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000053e000-0x8)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000243000-0x4)={0x0}, &(0x7f0000cd1000)=0x4) sendto$inet6(r0, &(0x7f0000f83000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000008c000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x43}, 0x1c) 2018/01/25 13:13:53 executing program 6: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000003000)={{r0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000004000-0x13)="42774d9fe95a9319a09d513c54512c39f531c0") timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x15, 0x0, @thr={&(0x7f0000003000)="586cc7b3df60b3a0f0ec13084c6f18176739cb22f8b1b78f44e2849c5e3f3348b39bbeab8290de52a7e969adfea37025b26bd43067e7300c53d3830c2661d5f4b243c9fe9f0fee64e6947010b13bc65389a263206fd07f7d371bcf04f240bb94a7c30eb6298521d1088233f78c968cdf24c7ae872a86790381c3ab946f2b8cf3b450b299bb71e487e2371e35606f48697ebd003e3d188dd979fb441b0738f07c909d6012647dc891dafda409afc295cb971abe3726e597c5e883cbe5f4c2cf3fc836f428fd145da7", &(0x7f0000001000-0x4b)="52dd618856b1732842fb92d9693095c9dcd57b7067c4e25e1238c48eb7360d2185523d675ec5ba17df549eca574916070c786b7c9c035ca47228e488eaa1bf920029b7ff922e7fc525c190"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=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) pselect6(0x40, &(0x7f0000002000-0x40)={0x2, 0x72, 0x2, 0x5, 0x1ee2, 0x100, 0x10000, 0x7fffffff}, &(0x7f0000001000)={0x6, 0xfffffffffffffffd, 0x8b, 0x3, 0x8, 0x3, 0x2, 0x21}, &(0x7f0000000000)={0x725bb608, 0x3ff, 0x401, 0x6, 0x1, 0x3, 0x4, 0x400}, &(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000000000)={&(0x7f0000001000)={0x7}, 0x8}) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000002000)={0x3, 0x3ff, r2, 0x7fff, r3, 0x7f, 0x6, 0x3}) 2018/01/25 13:13:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xd1)=""/209, 0xd1) 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_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000aba000/0x13000)=nil, 0x13000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 43.325479] SELinux: policydb string SE Linux does not match my string SE Linux 2018/01/25 13:13:53 executing program 2: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000b000)={0x0, 0x0, ""}, &(0x7f0000018000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000a000-0xc)=@sack_info={r1, 0x717, 0x4}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000017000)='./file0\x00', r2, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/25 13:13:53 executing program 6: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = syz_open_dev$sg(&(0x7f00003cf000)='/dev/sg#\x00', 0x6, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000038f000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b10000-0x20)={@common='gre0\x00', @ifru_flags=0x2003}) r3 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000093e000-0x6f)=""/111) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000a44000-0x4)=0x1) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000a2a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x15, 0x4, "98336cc96e93e01c9f832c6c68c6e37a5ebc4cce7faef3f61e6e0095280d2ec18589be2b1b99554cb298d23650f14a44bca9e2b8a81af6637cf979787173b8e1", "a72434d47635bdc701980d8b29b994f49aa2e635f4e92d84ce33b677b16a4cc3", [0x1, 0x3], 0x0}) readv(0xffffffffffffffff, &(0x7f00007d5000-0x10)=[{&(0x7f00000e8000)=""/72, 0x48}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) 2018/01/25 13:13:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fstat(r0, &(0x7f0000e3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0x0, 0xb, 0x20, 0x0, 0xffffffffffffffff, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x2, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0x21, 0xffffffffffffffff, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x7e}, 0x7fffffffffff, @in=@rand_addr=0xa99, 0xffffffffffffffff, 0x6, 0x2, 0x2000000000000, 0x0, 0x0, 0x0}}, 0xe8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000061c000)='/dev/ppp\x00', 0x109000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002b2000-0xb2)={0x0, 0xaa, "b6d30162a9a8083f0a3f644b72b2ecaf479a89755b6f6e66b5cd9c5b5a80b9441b5d13948755c46d5ea452c17e91b43f54d6c46d12e902d1e070fef34975aca8e48ef640b9c5eb179cc4adbfe3887481eb42790eacd99abeb4ea54dd78d9c9763ed4d7152f782fdf7e74dbabd91e231c820e9fdd56498043d37b2899b4b896f5af7df6726a72bfdf96df0ecba23495a2b38b209be88100b210a8e52e1eab7fe1d1417febb1a70d583211"}, &(0x7f0000389000)=0xb2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000465000+0x9ed)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffff4d, 0x3b, 0x8, 0x8}, 0xa0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000eff000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 13:13:53 executing program 1: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa8000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) accept4$netrom(r2, &(0x7f00007f8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000afe000)=0x25, 0x800) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4204, r3, 0x0, &(0x7f0000fa8000-0x9)={&(0x7f0000fa8000-0x8)="", 0x0}) 2018/01/25 13:13:53 executing program 5: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ddc000)=@sack_info={0x0, 0x9, 0x40}, &(0x7f0000ddd000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000069c000-0x6)={r1, 0x4d56}, 0x6) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000ddd000-0x8)='./file0\x00', 0x20) r4 = open(&(0x7f00009f8000-0x8)='./file0\x00', 0x20000, 0x1c) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000b94000-0x8)='./file0\x00', r4, &(0x7f0000ddc000)='./file0\x00', 0x7) write(r2, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807355105001a000000", 0x26) 2018/01/25 13:13:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a07000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000504000-0xb8)=""/222, &(0x7f0000abf000-0x4)=0xfffffffffffffea1) 2018/01/25 13:13:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0xfffffffffffffffd) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eb000-0x4)=0x101, 0x4) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000090a000)='attr/keycreate\x00') setsockopt$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, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000082f000-0x4)=0xffffffffffffffff, 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f00002d7000)='keyring\x00', &(0x7f000019c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000788000-0x8)='trusted\x00', &(0x7f000089b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ed4000-0x12)='posix_acl_access&\x00', r1) r2 = getpid() socketpair(0x8, 0x3, 0x5, &(0x7f0000fc1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000a10000)=""/186, &(0x7f00001c9000)=0xba) ptrace$setsig(0x4203, r2, 0x200, &(0x7f0000ec0000-0x10)={0x33, 0x3, 0x2, 0x6a0c85df}) setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f00001ee000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000560000)={0x0, 0x8001}, &(0x7f0000f17000-0x4)=0x8) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c66000)='/dev/autofs\x00', 0x84c02, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000fdc000-0x8)={r5, 0x7}, &(0x7f00007b8000-0x4)=0x8) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f51000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000159000-0x6)={r7, 0x19b6}, &(0x7f0000444000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000377000)={0xfff, 0x101, 0x208, 0xf4, 0x6, 0xff, 0xffffffff, 0x101, r7}, &(0x7f0000144000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000b6f000-0x8)={0x9, 0x0, 0x8000, 0x8}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000078b000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) 2018/01/25 13:13:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009a0000-0x8)='./file0\x00', 0x2, 0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000715000-0x18)={0xaa, 0x18, 0x0}) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r2, &(0x7f0000335000)="", 0xfc94) writev(r2, &(0x7f00008ab000-0x20)=[{&(0x7f000034d000-0xa5)=';', 0x1}], 0x1) readv(r1, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000007000-0x8)=0x3) 2018/01/25 13:13:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000af7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000aa4000)={0x4, 0x0, 0x20, 0x72, 0x1a2, 0x4f4c}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f00000f5000-0x3)="02529d") pivot_root(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f00007ae000)='./file0\x00') 2018/01/25 13:13:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000356000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x101a3) 2018/01/25 13:13:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004fd000)='/proc/self/net/pfkey\x00', 0x600000, 0x0) mknodat(r0, &(0x7f0000cc8000-0x8)='./file0\x00', 0x8000, 0x9) mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socket$inet6_sctp(0xa, 0x0, 0x84) pivot_root(&(0x7f00005ea000-0xe)='./file0/file0\x00', &(0x7f0000518000-0xe)='./file0/file1\x00') 2018/01/25 13:13:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f37000)='./file0\x00', 0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004b6000-0x3f)={0x0, 0x37, "8633add79856105ecbc2f050dc855d75a175181152d8b6770a54de1fb583df8402871ab22b1e522e9be1c18d55be004a25b3fc29023d74"}, &(0x7f000060b000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000046c000)={0x200, 0x200, 0x81, 0x5, r1}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001276, &(0x7f0000dbf000)="04237160e4d47371023fd8f8") 2018/01/25 13:13:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10001, 0x66e4d0a0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r1, 0x3}) epoll_create(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000815000-0x12)='/dev/loop-control\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00000e0000)=""/178, 0xb2, 0x0, &(0x7f0000d7e000)=@file={0x0, './file0\x00'}, 0xa) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) 2018/01/25 13:13:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = mq_open(&(0x7f0000002000-0x1d)='eth1vmnet0selinux:GPLselinux\x00', 0x0, 0x0, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000886000)={0x0, 0x3, 0x101}, &(0x7f00002a0000-0x4)=0x8) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000ef3000)=0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b88000)={r3, 0x400000, 0x10}, 0xc) 2018/01/25 13:13:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) socketpair(0x5, 0x80007, 0x463, &(0x7f0000ac0000)={0x0, 0x0}) r1 = timerfd_create(0x7, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b6c000-0xc)={0x0, 0x0}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) rename(&(0x7f0000146000)='./file0\x00', &(0x7f0000971000-0x8)='./file0\x00') 2018/01/25 13:13:54 executing program 0: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000f0e000)=0x0, 0x4) r1 = creat(&(0x7f00007cf000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000701000-0xbc)={0x10001, 0x1, 'client0\x00', 0xffffffff80000005, "803c89bd09f5a161", "a0851d94cf952b1faf7cd307d4798e0dd46c745475f7537599cebf394a72d813", 0x9, 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]}) acct(0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000021f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000344000-0x4)=0x14) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f19000)={{{@in=@loopback=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=@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}}, &(0x7f0000f1a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000deb000)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x2, 0xd595, 0x1, 0x7, 0xa, 0x20, 0xa0, 0x89, r2, r3}, {0x9, 0x9, 0x8, 0x3, 0x4, 0x123e, 0x65, 0x9126}, {0x1ff, 0x37, 0xa37d, 0x5}, 0x8, 0x0, 0x0, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5, 0x3, 0x3, 0x9, 0x1f, 0xffffffffffffffff, 0x200}}, 0xe8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00004fc000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f00003fc000)=0x0) 2018/01/25 13:13:54 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001e000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) r2 = add_key(&(0x7f0000019000)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001c000+0xdc0)="e8b972dc4d57da0ca01f204578fcbf4c9125dbb25da788b00ee5d6cf5c386732e25764b3c7e0e85a4a23f7aa9e954c06d655f7d5ed885632629779b1ae17f1032436dc053a93396db9b6305da8c17527c97e2d21c166766a40c829b2c18d22a5469bdbbee172a7b4e4ce9ee8aa9c085522247255859265006913fc0737c8196a909a256fd7847af4f5f107e63db8b2d6ef", 0x91, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setopts(0x420b, r5, 0x8, 0x20800020) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000012000-0x38)={&(0x7f000001d000)={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000018000)={&(0x7f000001e000-0x358)={0x358, 0x2, 0x0, 0xa06, 0x2, 0x1, {0xc, 0x0, 0x7}, [@nested={0x328, 0x5e, [@generic="fd7d099a05aa8f0c421ce160976301cad5e62c77262355dd48aa52b527dc61973f45c1b75a1f41d6d7fc8096f465a3be6d198afcc426fdfb7d73e259ad0c3b0704cfa649a70cb61d634dd7df88361213f07dfb69bbbb6200ddb40bd72994ad6e75726307ba9a6a12ce860a0710eb46cd07872e27e88c948c4b2a4a", @generic="3c50a5d5ab1ff432f8cd62f4279c1bdda534bf6c6e39543884c5facfd5a24bc703d47bca89d3402e", @generic="8b4dc39a07d924687cf48537f10bbd95073d5e42ca739bd9693b318738428a322593e7aa83308c387a7955a13277cc20c8a779f0743574ca5fd36e1a41d3afa5d6ea998023ee99df77e77a9ac7ce25ca9b3eb271a048bde8588b07678c7048d970060d2b88bb59a7b35b1055d46449b430965b4037e2a9537825918658c95203e01c914905f4cd011bd73ae356d5232d15a3c6a718bb295597132655e562814e932d5d0d966c655677864b1e9081a05fb9012c6d7cd8ddad8efa9ff2", @generic="7acb29b55046fdaab409036b9005e1a3651356c8a03e6750f79b7ced49a8a8fa65f15c25bfe80478921a641ede0ad95051e1e210a5697c01a603b58979774d347dbdeffff235cefffa01de68a0836eb515122288b792370885ad8f0fe90a82c5224c4a84a8c3c77645e8d7c31219235caa15df592005253852702b25e552944701bf763feab9d9897023b5158b7922554dbcafc657e92361b447eeead6e293d60776278fd785b42a418388562259daa159932b157894fd0d4694ab22eace27", @generic="c707c6ad77eb811967a20fcbb7e4dea8bb288836528e239f8a8b988c711322653183a8415411d548c9a2c7672f422babc5fac2a7116ae360118cf5ad9cc4bc401998906f47adc3da0621c2483b5969cc805092b1dd3def75c05e8ad2dbb8a0e6aa4a2e43fdd56a8197401347a3266d474a0a31fbef094738640c2a94283d9e29c16a47b87c6d7fa26c7145db772ae888941894a0a343715e0899020b953c3b1f193374fd5f3e90b3d5779c7e97ceef6c65f3ade5146d4bf007cbf60be78550d1", @typed={0xc, 0x47, @pid=r6}, @typed={0x8, 0x5b, @void=""}, @generic="0e8cdda9cc25dbe29f29dd45d569594b208e937db50f8f64e30cc6ed7bd698a8203688bfe94c54629b48dee339b87cfb21"]}, @nested={0x1c, 0x8c, [@typed={0xc, 0x58, @str='\x00'}, @typed={0xc, 0x81, @u32=0x4}]}]}, 0x358}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r7 = syz_open_dev$evdev(&(0x7f0000004000)='/dev/input/event#\x00', 0x8001, 0x80) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f0000011000-0x23)=""/117) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000001d000)=0x7fffffff, 0xfd71) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x8, 0x14, "03"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e1b000-0x8)={0x0, 0x0, []}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c2a000)='/selinux/status\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00003a7000)=""/146, 0x92, 0x63, &(0x7f0000457000)={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/25 13:13:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000166000)="2400000052001f00fff9f407002304000a14f511080001000200000308040d00011c00001d", 0xfffffffffffffe83) [ 43.621742] handle_userfault: 7 callbacks suppressed [ 43.621747] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.638713] CPU: 0 PID: 6555 Comm: syz-executor4 Not tainted 4.9.78-g29eadc4 #20 [ 43.646339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.655694] ffff8801b33b78d0 ffffffff81d943a9 ffff8801b33b7bb0 0000000000000000 [ 43.663767] ffff8801c9717310 ffff8801b33b7aa0 ffff8801c9717200 ffff8801b33b7ac8 2018/01/25 13:13:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) readv(r0, &(0x7f000016e000)=[{&(0x7f0000140000-0x45)=""/69, 0x45}, {&(0x7f0000607000)=""/27, 0x1b}, {&(0x7f0000488000)=""/11, 0xb}, {&(0x7f0000700000-0x7d)=""/125, 0x7d}, {&(0x7f00004e0000)=""/0, 0x0}, {&(0x7f000006e000-0xe5)=""/229, 0xe5}], 0x6) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) 2018/01/25 13:13:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmmsg(r0, &(0x7f000094a000)=[{{&(0x7f00003fa000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000095b000-0x70)=[{&(0x7f0000f8b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000338000)=""/4096, 0x1000}, {&(0x7f000035e000)=""/89, 0x59}, {&(0x7f0000cde000)=""/242, 0xf2}, {&(0x7f00001ac000)=""/90, 0x5a}, {&(0x7f000090c000)=""/0, 0x0}, {&(0x7f00009d7000)=""/0, 0x0}], 0x7, &(0x7f0000caa000-0x86)=""/134, 0x86, 0x0}, 0x9}, {{&(0x7f0000504000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000096f000)=[{&(0x7f0000f5c000)=""/0, 0x0}], 0x1, 0x0, 0x0, 0x8}, 0x80000000}, {{&(0x7f00003c9000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f00006a9000)=[{&(0x7f0000fd4000)=""/47, 0x2f}, {&(0x7f0000ed2000)=""/142, 0x8e}, {&(0x7f0000ad2000-0x58)=""/88, 0x58}], 0x3, &(0x7f00008d8000)=""/233, 0xe9, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f00003bc000)=[{&(0x7f0000828000)=""/211, 0xd3}, {&(0x7f0000806000)=""/172, 0xac}, {&(0x7f0000faa000)=""/232, 0xe8}, {&(0x7f0000d89000-0xc9)=""/201, 0xc9}, {&(0x7f0000065000)=""/157, 0x9d}, {&(0x7f0000643000-0xb2)=""/178, 0xb2}, {&(0x7f0000498000)=""/59, 0x3b}, {&(0x7f00002aa000)=""/124, 0x7c}, {&(0x7f0000f86000-0x70)=""/112, 0x70}, {&(0x7f0000b5e000-0x93)=""/147, 0x93}], 0xa, &(0x7f0000f2f000)=""/33, 0x21, 0x7}, 0x9}, {{&(0x7f00002b0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e24000-0x50)=[{&(0x7f0000cd4000-0x9a)=""/154, 0x9a}, {&(0x7f0000bec000-0x79)=""/121, 0x79}, {&(0x7f000026c000-0xee)=""/238, 0xee}, {&(0x7f00009a9000)=""/155, 0x9b}, {&(0x7f0000a34000-0xa0)=""/160, 0xa0}], 0x5, &(0x7f00002ac000-0x5)=""/5, 0x5, 0x93}, 0x0}, {{0x0, 0x0, &(0x7f000095e000)=[{&(0x7f00001ea000-0xd0)=""/208, 0xd0}, {&(0x7f0000484000-0x86)=""/134, 0x86}, {&(0x7f0000bec000-0x11)=""/17, 0x11}, {&(0x7f0000313000-0x34)=""/52, 0x34}], 0x4, &(0x7f000039e000)=""/154, 0x9a, 0xffff}, 0x1ff}], 0x6, 0x10000, &(0x7f000076c000)={0x0, 0x1c9c380}) accept4$netrom(r1, &(0x7f0000bf0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008b8000-0x4)=0x48, 0x80000) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000afc000-0x63)=""/99, &(0x7f00007ff000+0x5bb)=0x63) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000036a000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000b6e000+0xcf8)=0x0, &(0x7f0000c7b000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000e66000+0xed8)={0x0, 0x7f, 0x7}, &(0x7f000078d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000ec000-0x98)={r4, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7f387091}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1000}, 0x98) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f00009e3000-0x4)=0x0, 0x4) [ 43.671792] ffffffff81661d4a 00000000000065e3 ffff8801c6d1a0f0 ffff8801c6d1a0a0 [ 43.679854] Call Trace: [ 43.682440] [] dump_stack+0xc1/0x128 [ 43.687809] [] handle_userfault+0xa3a/0x1310 [ 43.693882] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.700909] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 43.707326] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 43.714522] [] ? handle_mm_fault+0x117b/0x2530 2018/01/25 13:13:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008f0000-0x15)='/proc/self/net/pfkey\x00', 0x14100, 0x0) r1 = mmap$binder(&(0x7f00007fa000/0x3000)=nil, 0x3000, 0x1000003, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e7c000-0x30)={0x60, 0x0, &(0x7f0000e14000-0x60)=[@increfs_done={0x40106308, r1, 0x2}, @enter_looper={0x630c}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, &(0x7f0000952000-0x40)=[@fda={0x66646185, 0x5, 0x4, 0x37}, @fda={0x66646185, 0x9, 0x4, 0xf}], &(0x7f00001df000)=[]}}, @exit_looper={0x630d}], 0xbc, 0x0, &(0x7f0000fb7000)="a5dfecbc397afe0cfa61289d2910e020478255cb8fff6fd5861ee01e6bf59a185ee65fcc64a20eeeea360a3698333c44ca470fe55634c72c972edb1b7763428e0d567d3637d41037115fd4a17d6114a3863451344238b777c0736a17291200aad88c5bf7ad0dfde5186499b45ecb34fbb52e471ad1d4a6101bfd8840493a4968afbd760245d76d159ff617b4e1d9a6b713063615b4bdd1d14f174a75d55e298aa9ee3d0f705dd38e2b432931fa5cd1da1baf9a08a6afe163237785a3"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000400002000003ffffff74e30000002300000005000449faf5008f7e23"}) 2018/01/25 13:13:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000abd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00005b1000-0x28)={@common='bcsf0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RELDISP(r1, 0x5605) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r3, r4, 0x0) [ 43.720764] [] ? handle_mm_fault+0x1fc3/0x2530 [ 43.727006] [] handle_mm_fault+0x1fd1/0x2530 [ 43.733120] [] ? __pmd_alloc+0x410/0x410 [ 43.738854] [] __do_page_fault+0x5c2/0xd40 [ 43.744755] [] ? mm_fault_error+0x2c0/0x2c0 [ 43.750737] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.757417] [] do_page_fault+0x27/0x30 [ 43.762961] [] page_fault+0x28/0x30 2018/01/25 13:13:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") shutdown(r0, 0x100800000000001) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f000080f000)='uid_map\x00') close(0xffffffffffffffff) [ 43.768249] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 43.775359] [] ? SyS_mq_open+0x18c/0x940 [ 43.781100] [] ? mqueue_evict_inode+0x670/0x670 [ 43.787439] [] ? do_futex+0x15c0/0x15c0 [ 43.793068] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 43.799717] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.806555] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.813147] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 43.854936] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.859481] CPU: 0 PID: 6573 Comm: syz-executor4 Not tainted 4.9.78-g29eadc4 #20 [ 43.866998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.876344] ffff8801c5f7f8d0 ffffffff81d943a9 ffff8801c5f7fbb0 0000000000000000 [ 43.884358] ffff8801c9717490 ffff8801c5f7faa0 ffff8801c9717380 ffff8801c5f7fac8 [ 43.892355] ffffffff81661d4a 00000000000065e3 ffff8801c5f988f0 ffff8801c5f988a0 [ 43.900360] Call Trace: [ 43.902930] [] dump_stack+0xc1/0x128 [ 43.908271] [] handle_userfault+0xa3a/0x1310 [ 43.914314] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.921312] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.928130] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 43.934527] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 43.940831] [] ? finish_task_switch+0x1ed/0x630 [ 43.947137] [] ? finish_task_switch+0x1c1/0x630 [ 43.953435] [] ? __schedule+0x64d/0x1ba0 [ 43.959123] [] ? handle_mm_fault+0x117b/0x2530 [ 43.965331] [] ? handle_mm_fault+0x1fc3/0x2530 [ 43.971545] [] handle_mm_fault+0x1fd1/0x2530 [ 43.977583] [] ? __pmd_alloc+0x410/0x410 [ 43.983272] [] __do_page_fault+0x5c2/0xd40 [ 43.989140] [] ? mm_fault_error+0x2c0/0x2c0 [ 43.995097] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.001741] [] do_page_fault+0x27/0x30 [ 44.007253] [] page_fault+0x28/0x30 [ 44.012517] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 44.019595] [] ? SyS_mq_open+0x18c/0x940 [ 44.025316] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 44.031959] [] ? mqueue_evict_inode+0x670/0x670 [ 44.038259] [] ? do_futex+0x15c0/0x15c0 [ 44.043858] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 2018/01/25 13:13:54 executing program 3: 2018/01/25 13:13:54 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000db3000+0xdce)='veno\x00', 0x5) sendmsg$nl_netfilter(r1, &(0x7f0000ce3000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0x22c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x218, 0x0, [@generic="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"]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:54 executing program 6: 2018/01/25 13:13:54 executing program 4: 2018/01/25 13:13:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d66000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00009e4000-0x8c)={0x2, 0x80000000, 0x39bc, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) recvfrom$unix(r0, &(0x7f0000ad1000-0xef)=""/239, 0xef, 0x10142, &(0x7f0000448000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/25 13:13:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e13000-0x16)='/selinux/checkreqprot\x00', 0x80402, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa1000)=@int=0x9, 0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001a9000-0x15)='/dev/pktcdvd/control\x00', 0x3, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000820000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r1, 0x8001, 0x1f) sendmsg$key(r1, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b76000)={0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000f5e000-0x28)={0x56, 0x2, 0x4, {0x2, 0x1a}, {0x5, 0x566}, @cond=[{0x3, 0x6, 0x81, 0x4, 0xe2bf, 0x8000}, {0x81, 0x9, 0xffff, 0x4c0748f, 0x9, 0x82}]}) socket$key(0xf, 0x3, 0x2) bind$inet(r0, &(0x7f0000b32000-0x10)={0x2, 0x0, @rand_addr=0x5f1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) accept$packet(r2, &(0x7f0000f25000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e25000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000691000-0x28)={@common='ip6gre0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 13:13:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x8000451f, &(0x7f000058f000)="") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000435000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000037c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0x0, 0xff, 0x1, 0x32, 0xb71, 0x10001}, 0x20) r2 = socket$inet6(0xa, 0x806, 0x6) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000104000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/25 13:13:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000686000-0xb)='/dev/loop#\x00', 0x0, 0xc0800) pwrite64(r0, &(0x7f00007d9000)="", 0x0, 0x0) ioctl(r0, 0x1020000000, &(0x7f00007af000)="40016ac21d35825e73292fb62681e962f86081113c73636f59e6b086039ab6578449a60a1cc0c3b49be59961cb985cc57dfd40f265d4b0f86b4851093f7c1fc4a97481931ed6e82e059bacc3ebe4") 2018/01/25 13:13:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f000022a000-0x1000)="", 0x0, 0x0, &(0x7f00006c9000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) [ 44.050509] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.057341] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.063905] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 44.114459] audit: type=1400 audit(1516886034.562:28): avc: denied { ioctl } for pid=6613 comm="syz-executor0" path="socket:[13437]" dev="sockfs" ino=13437 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 13:13:54 executing program 3: 2018/01/25 13:13:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000547000-0x9)='scalable\x00', 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 13:13:54 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xce3100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000219000-0x60)="", &(0x7f0000acc000)=0x0, &(0x7f000097b000)=0x0, &(0x7f00001fb000-0x1000)="") setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x20000000, 0x0, 0x13e95a2c, 0x0, 0x0, 0xad, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000002000-0x4)={0x0, []}, 0x4) clone(0x0, &(0x7f0000001000-0xa2)="9c", &(0x7f0000694000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e1d000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000003000-0x80)=[{&(0x7f0000002000)=""/176, 0xb0}, {&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f0000001000-0x7a)=""/122, 0x7a}, {&(0x7f0000002000)=""/178, 0xb2}, {&(0x7f0000002000-0x6)=""/6, 0x6}, {&(0x7f0000002000)=""/129, 0x81}, {&(0x7f0000001000)=""/91, 0x5b}], 0x7, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 2018/01/25 13:13:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getresuid(&(0x7f0000cb7000)=0x0, &(0x7f00003ca000-0x4)=0x0, &(0x7f00000a1000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004f000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000113000)={{0x1, 0x3}, 'port1\x00', 0x4, 0x1000, 0x8001, 0x5, 0x1, 0x3, 0x101, 0x0, 0x4, 0xfffffffffffff801, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000acd000+0xf95)={0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000d7e000-0x4)=0xffffffffffffff80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c18000)={0x0, @in={{0x2, 0x1, @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]}, 0x6, 0x9, 0x8, 0xb56, 0x89}, &(0x7f0000ede000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f5d000)=@assoc_value={r4, 0x8}, &(0x7f0000822000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab2000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) r8 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r10 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x4c03, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000dbf000-0x4)=0x0) fcntl$setown(r0, 0x8, r5) prlimit64(r5, 0x0, &(0x7f0000226000-0x10)={0x6, 0x800}, 0x0) 2018/01/25 13:13:54 executing program 6: 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000db3000+0xdce)='veno\x00', 0x5) sendmsg$nl_netfilter(r1, &(0x7f0000ce3000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0x204, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1f0, 0x0, [@generic="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"]}]}, 0x204}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:54 executing program 1: 2018/01/25 13:13:54 executing program 0: 2018/01/25 13:13:54 executing program 5: 2018/01/25 13:13:54 executing program 1: 2018/01/25 13:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d88000-0x4)=0x3fb, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a00000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000026000-0x4)=0x8) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 13:13:55 executing program 3: 2018/01/25 13:13:55 executing program 1: 2018/01/25 13:13:55 executing program 0: 2018/01/25 13:13:55 executing program 4: 2018/01/25 13:13:55 executing program 6: 2018/01/25 13:13:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getresuid(&(0x7f0000cb7000)=0x0, &(0x7f00003ca000-0x4)=0x0, &(0x7f00000a1000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004f000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000113000)={{0x1, 0x3}, 'port1\x00', 0x4, 0x1000, 0x8001, 0x5, 0x1, 0x3, 0x101, 0x0, 0x4, 0xfffffffffffff801, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000acd000+0xf95)={0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000d7e000-0x4)=0xffffffffffffff80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c18000)={0x0, @in={{0x2, 0x1, @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]}, 0x6, 0x9, 0x8, 0xb56, 0x89}, &(0x7f0000ede000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f5d000)=@assoc_value={r4, 0x8}, &(0x7f0000822000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab2000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) r8 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r10 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x4c03, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000dbf000-0x4)=0x0) fcntl$setown(r0, 0x8, r5) prlimit64(r5, 0x0, &(0x7f0000226000-0x10)={0x6, 0x800}, 0x0) 2018/01/25 13:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ccd000-0x78)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f00008dc000-0x78)={0x2, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 2018/01/25 13:13:55 executing program 0: 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(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x0, 0x0) 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, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 13:13:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000f3d000-0x2a4)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_crypt={0x48, 0x2, {{'ecb(serpent)\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x31188c82db9f00bb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55) 2018/01/25 13:13:55 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) dup2(r0, r1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 13:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getresuid(&(0x7f0000cb7000)=0x0, &(0x7f00003ca000-0x4)=0x0, &(0x7f00000a1000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004f000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000113000)={{0x1, 0x3}, 'port1\x00', 0x4, 0x1000, 0x8001, 0x5, 0x1, 0x3, 0x101, 0x0, 0x4, 0xfffffffffffff801, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000acd000+0xf95)={0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000d7e000-0x4)=0xffffffffffffff80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c18000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x8, 0xb56, 0x89}, &(0x7f0000ede000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f5d000)=@assoc_value={r4, 0x0}, &(0x7f0000822000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab2000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x0) r8 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r10 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r10, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x4c03, 0x0) r11 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bdf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETSW(r11, 0x5403, &(0x7f00001d2000)={0x0, 0x8001, 0x6, 0x0, 0x0, 0x6, 0x0, 0xc0c, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000dbf000-0x4)=0x0) fcntl$setown(r0, 0x8, r5) prlimit64(r5, 0x0, &(0x7f0000226000-0x10)={0x6, 0x800}, 0x0) 2018/01/25 13:13:55 executing program 5: r0 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x210) keyctl$describe(0x6, r0, &(0x7f0000009000)=""/86, 0x56) 2018/01/25 13:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000283000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) r3 = add_key(&(0x7f00009c0000)='blacklist\x00', &(0x7f0000d74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000088c000)="e0b14c8cb55fb3ef1e526cb2c928f6a29a923f47d9ae2c75a9b68e1e0f76376a731e21d668e9303eb60660705f0b0d4943f61290bf90375ca03341779e69a374e4ef5b98ace1c05730207e69e96b7f9a676a78cf0126535a48ad157f10c705f452016e923033ea85c0f212b35595d67f56aa3eb2157017cbc45f3e18cf9da20be0dea66a4258c77c58f83caf3741f9ea538a7b29624161fc4dc1baec08abb526eb3c7d7c8ac4ca2f0d679411750c7520388b3ef2177358531399a87792280d65043ba9c729a1d2c4c4ffe4d9d3f2364815e26a6c8d2e352adafd85597a", 0xdd, 0xfffffffffffffffc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002b3000-0xae)={{{@in=@broadcast=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, @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}}, &(0x7f000098f000-0x4)=0xe8) r5 = getgid() keyctl$chown(0x4, r3, r4, r5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/25 13:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) close(r0) syz_open_dev$sg(&(0x7f00008f9000)='/dev/sg#\x00', 0x0, 0x107003) 2018/01/25 13:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x6) r0 = signalfd(0xffffffffffffffff, &(0x7f000085f000)={0x1}, 0x8) write(r0, &(0x7f00005c5000)="d58f9ce3a894506552f23af7d76a179ccd1d118e22b18aa68deb38cd1161ddb197d9300ef2f1adbe6cfc837910aa07c09e4763ddc20a17a338f1dc6c85735b66c2384c8d2739003d7b69ef1d23a8dae50aaedeeabe31d5d9044ef7cc64eb128764439be2b026e99fba81837a8ebc2044cadd5d3b4cd29e5f65bfbda8", 0x7c) 2018/01/25 13:13:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000014000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000)={0x468, {{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x6, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/01/25 13:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000182000-0x4)=0x0) 2018/01/25 13:13:55 executing program 0: r0 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00002c8000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb796}, {0xa, 0x1, 0x458912df, @loopback={0x0, 0x1}, 0x6}, 0x9, [0x81, 0x20, 0x1ff, 0x5, 0xb9, 0x0, 0x0, 0x1]}, 0x5c) r1 = memfd_create(&(0x7f0000000000)='(\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000002000-0x4c)={0x2, 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]}) 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$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x400, 0x53c9, 0x9}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0xb5c3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffe8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x101, 0x100000001, 0x7, 0x4}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x5, 0x3, 0x474c, 0x800, 0x0, 0xffff, 0x630b, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5, 0x8001, 0x6, 0x36}}, &(0x7f0000003000-0x4)=0xb8) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000003000-0xf6)="93f1b2c11fd286c92f7377ca5c1e11680a576abc93a2f60f13b7f781b470f7f466dd7a8e18570609e5e9fca481d351484cd1f4e9102b91e909de6fa64be181fe2cb7ff92f6ec80f8939b4bb0d3838e9ba6e5fbc67c55ad6bc446655f2395d3aae3d73afb02b56cf899c3cb2e8b70342acebb9f08899e3c9633c7084270911df7485c6ad1b591810d6ab1a89ad51b1f6dea301e8f57a7d70fb14bc76259776b9da8c84f4b067c760739ea032959d51716bc6f6d9f464819ccf8191e64c95a5c3df093928ee9f70d6cd857e9090f68e0aaf635aba4c367347cd34362aaae786d3a456d2b16a6627a457260079ead9973c4cdc8b6c5a0f9", 0xf6}, {&(0x7f0000003000-0x67)="8d2d9e90b9364298066355f9df62f15b500cb9ef6423994b672445990ee61f066e31f8756587d5165d6b7f6261b9fdc0c02058098d3b484f4df0eb449fc2c1e0818326c77ce19ae1f48d4be96ba8438c96c92dd828a398be30f86c76b414e71a0dc14f8897727d", 0x67}, {&(0x7f0000001000-0x58)="64a36a8778700dff5d54a6e33f5b96148108d9085d6f0ec5090776977e5b69be13c0eec67a2940e1ff36d85f008de1a389dc781574a9fe3d33414a8cf2d8613c97c40a6d256711bef08629da9b989c7695d3ab3ecb879c2c", 0x58}, {&(0x7f0000001000-0x3f)="878d4fabaec1fe8642057d5420386df7f435d6c2c78001bdaa5fec702e0ad099b1359a6c82abc437f2d8cf42a4c24bf66df5cc1344897f02406d0c1dbe5eb3", 0x3f}, {&(0x7f0000002000)="ad5a070b1dbd425d68054e0fe60ce0484bba6e808db318dcc6222421998f06164a07631b27094e75e0ba932897e5ee6f935a13f5b10df2e1036682a7f5c5a731da842efc17594659e56a8d1e6fc64f5577adbe21246b19555ade037e35a6278cb1772cd3b892eedc3a3f9382326b1b9beb3ce86702663acf35fb97629ff96b047e8a30c15712dafb5fa7aaec53c8f23094115baa3f0db7356a55ec0dd937252728e8f7379ae4193c11094785cc00dd2a6990bb3abca1c8c124dc51049410589fdaca3cbcc6fac147aa98ee7c1ec116b3f13190a3394edabff1eefe79019f876a61561d", 0xe3}, {&(0x7f0000002000)="8fbd617770c0e6e634e5043ba28f809792f0c9c86c742eb7166ee355", 0x1c}], 0x6, &(0x7f0000001000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0xe6, 0x8, 0xac0, 0xffffffffffffffb9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4c, 0x1, 0x4, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x200, 0x0, 0x6, 0x100000001, 0x4, 0xc73d, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0xffffffff, 0x8, 0x9c}}], 0xc0, 0x80}, 0x40000) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(r5, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b63000-0x96)=""/150) [ 44.681535] binder: 6692:6698 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer 2018/01/25 13:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000001b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000065d000-0xc)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000b9000-0x20)={0x3, 0x1, 0x1ff, 0x0, 0x8, 0x3}) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000a11000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000527000-0x10)={&(0x7f0000332000-0x3c0)=@expire={0x13c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004aa000-0xd)='/dev/usbmon#\x00', 0x174, 0x20000) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000064b000)="") [ 44.722114] binder_alloc: 6692:6698 FREE_BUFFER u0000000020000000 user freed buffer twice [ 44.738807] binder: 6692:6698 BC_FREE_BUFFER u0000000020000000 no match [ 44.765013] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.777784] binder: BINDER_SET_CONTEXT_MGR already set [ 44.777795] binder: 6692:6727 ioctl 40046207 0 returned -16 [ 44.782022] binder_alloc: 6692: binder_alloc_buf, no vma [ 44.782042] binder: 6692:6727 transaction failed 29189/-3, size 0-0 line 3127 [ 44.797455] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.839434] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.845238] binder: release 6692:6698 transaction 29 out, still active [ 44.852342] binder: undelivered TRANSACTION_COMPLETE [ 44.857499] binder: send failed reply for transaction 29, target dead 2018/01/25 13:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000f06000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000885000-0xdc)={0x0, 0x0, ""}) r1 = creat(&(0x7f0000ea5000-0x8)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f08000-0x3c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xba3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x3c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x3f) 2018/01/25 13:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000247000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000c2c000-0x6c)="fd0340c945ec9c95b18cd48eafac7d468351ca75bed8b5a546e432d3dbb25a95a43bf59d540a5242db5aad92332db4073795c68fdb25a959fb42d56d1f7f62bbc5a5c51bf17df80652e2d4a196e6c769cf801a1a9cfcfe48c6ffa904e5892668b6c42b0fc4535de6638e5fe49ce01eff19364809412020") bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(0xffffffffffffffff, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/01/25 13:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d70000-0xa)="6e65742f756e69930003") readv(r0, &(0x7f0000094000)=[{&(0x7f000024c000-0xff)=""/255, 0xff}, {&(0x7f0000695000-0xcd)=""/205, 0xcd}, {&(0x7f0000359000-0xea)=""/234, 0xea}, {&(0x7f00003fc000-0xba)=""/186, 0xba}, {&(0x7f00004fe000)=""/203, 0xcb}], 0x5) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000069c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/25 13:13:55 executing program 0: socketpair$inet6(0xa, 0x80006, 0x5, &(0x7f00006a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d3f000)='/dev/keychord\x00', 0x121843, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000d3f000)={&(0x7f0000b9b000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000074a000)={&(0x7f0000158000-0x108)=@alg={0x108, 0x10, 0x4, 0x2, 0x0, {{'gcm_base(xts-twofish-avx,sha384-avx2)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x100}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0x9}]}, 0x108}, 0x1, 0x0, 0x0, 0xc000}, 0x40) r3 = socket(0xa, 0x1, 0x6) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027f000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000d40000)="30774961a655103b3d2a00fcf407b62e", 0x10) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r2, &(0x7f0000796000-0x21)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000d42000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d2e000-0x8)={0x0, 0x3}, &(0x7f0000856000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000709000-0x8)=@assoc_value={r5, 0x20}, 0x8) ioctl(r3, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000c71000)=[{&(0x7f000006c000)=""/205, 0xcd}, {&(0x7f0000d40000)=""/4096, 0x1000}, {&(0x7f0000d40000)=""/218, 0xda}, {&(0x7f0000d41000-0x68)=""/104, 0x68}, {&(0x7f00003c2000)=""/0, 0x0}, {&(0x7f0000d41000-0x69)=""/105, 0x69}, {&(0x7f0000d40000)=""/178, 0xb2}, {&(0x7f00000a4000-0x8c)=""/140, 0x8c}], 0x8, 0x0) syz_open_dev$sg(&(0x7f0000281000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x800) 2018/01/25 13:13:55 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="001a1de6ffffff03ef0000be00f8ff68"}) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x43, 0xb) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000000f000-0xf8)={{0x0, 0x2, 0x6, 0x3, 0x0}, 0x81, 0x800, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x400, 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]}) rt_sigaction(0x38, &(0x7f0000004000-0x20)={0x1, {0xdee}, 0x40000000, 0x81}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000e000-0x8)={0x0}) 2018/01/25 13:13:55 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000015000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x10)=@common='tunl0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000026000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48, 0x80800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f000000f000)={&(0x7f0000008000)=@ax25={0x3, {"c9b2e8c7371e73"}, 0x81}, 0x10, &(0x7f0000028000-0xa0)=[{&(0x7f0000028000-0x49)="5fe24f5d9998a34a8d4b439b1ba7a1e71b0a6a1b26b659984702b01648e835c0baef3d0de78624f0a11eb744ff5be3386a3cb3f672e66e66f088ef57a47bcab992141bc67ea9415af3", 0x49}, {&(0x7f0000020000)="eca70efae15d4f62d04e78d272434a06c21a5af344e4917db00ed89566e04d255eca72736b9bec82e373efcca5a23f23f5b1df6816d9cad2a73685b85be901f132f468c539563387fc9270ff54515b0f723841447ef753d5148b56adab637020d29fe7ba711629d38e755611288e370a4f45480ecd8fb856755fb2fa1715680432a397202044aec03c4a5b042594c26e4094266a24d3b1d3d1573dc6eb037db8d33903cd3414bafef5813f2fab3f9b9cd2c39c36466134818a76d896f15e926a0036fcfbf6a710b3ad507235", 0xcc}, {&(0x7f0000027000)="3eb96bec7b972b6ea33c6991061fa5b4c5b4854515a0c8cb276a907995438280c3562c1b27c1da67b837cdc054bf5d19a4fcba331bbf0e9d9bd1d438ca2df5d98c7f5427b832ae2b7efcfd7d656c268cc3f767703f19d3a74d65276304b0e9a922b87a66fe0d142bfac863840f76dcf6afb1fa7897fcdcc10b93df4cf1d78a5c85de8d1bd3dd52898a09ea92c4e47f4dd92553d6c2dbab6ef1dce02818f8fac7085079344f06d37b9c6ceee7543fa9133fe3f8fc6bb5a621044b322dec63446cddeae2299279c6010ac88f7c89c5f88da510a38891200fa1d174aaf3ec1261d5405b1fd1", 0xe4}, {&(0x7f0000028000-0xb1)="f17c67fbe1b6eaeb1efd7d7dbaba99941a9dc0b4e5b31d23eb48d4cd7fe685cbcdc957af781e9547c729b388db1ee387fd6a9f8ccd70af7b5c5cb4f7f1563186ac21f51e555ef66b47fb74a077f6f26f624ddec2b6629fa678864b17cdb463592be715705372ceddf497ea704e6e8b477280ac13c54ea2e646b3347558c53ec4496b1d6c635f9321145f6b71d8e57c7b1c82b7ba298a419689c4cdc1f7403e36b536d8123bbdc4326a80c0ea6a36aea001", 0xb1}, {&(0x7f0000027000)="a79aa7cc693867408bba478643c1763d57c5397cbc1521d1e9476a6811902777345af2a7fad2c73e5cdca6bda71b2ede9538d5a323385c1a7659720a1de1d8983731cfea8e9bdc66359bf87e1f0e630ce400bdfacd36fa04c1d60802a5f533ec0530332dcb0d35112ff94714b5d61deae5c0ba0c69187b3f23cf26d1efec72e75e2a6d324d8639afef3ac5c355a20a8544e97f2a90c9b1f04cb3c6dbcd35baf131b9077d41d6d4f9816847f83f3c552063d5a3747df2288162b4cc6127bf2136560d966084650879dd2e83", 0xcb}, {&(0x7f0000005000)="6b02679bcbf94a152091652fdae4b3afe6df5778417a9332b34c34b3e9420b7a86a4e59343f7e88005deda08896fa240309751", 0x33}, {&(0x7f0000006000-0x5b)="1961449cffe0e19a03576b910f3da9513be8d8206fea4f715fe77a7db5f0a84d54c835082144b4779907e5814dd4d7e6ebfd68b94826cf0ccbac9773102153d42faf910927c497a8690f792c3fc769900f657840e03d473d5af0ac", 0x1c}, {&(0x7f0000027000)="fce30fcded2107046ee40ced2091cea3ff686f850a98f3b93a1b1662bef716afa301635c9de1c657e6115623c0517688d52678d9a7", 0x35}, {&(0x7f000001a000)="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", 0xfffffffffffffe36}, {&(0x7f000001e000)="97ceda23df33d5a8230785063cdd4d77bdfd3ea540642509ff5bc33542344095f19b8edb643ac4fc9c", 0x29}], 0xa, &(0x7f0000025000-0x128)=[{0x18, 0x105, 0x3, "df4a3f9489"}, {0x110, 0x10a, 0x8, "f7856f6ccfd7b37e0c046677a7c4a7b25fd339382a67e7e38ff516431033cb1a77dd0284f697644604da835240af02507f83293a2447ece8a91e0ab3481af886af95251fbaf00c9ddd264216bfecbd88b20d39de56a2bbe4c7cacfc769b4b7a4987f651c33ed8e7292526e571eaddfcdd766d02f3eeec668e9f2355b045236c8928c1ab962e2c4b2d07954ed9347f287056d105aa57e4591950776168c416e1ec2bc8fbed90de3dfb81f860d87438f5a231011327bc3e1aa492de95c8cd27c856a9f1e9d07a492179875ee49069ea4bd7d0063457a158e7f98b19fe6ecc5251ea21c08f6a167cb386ac356bc1b687d4b7971170e62f06cc813"}], 0x128, 0x40}, 0x10021) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/enforce\x00', 0x18040, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000004000-0x8f)=""/143) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000-0x4)=0xe8) r4 = getegid() fchownat(r0, &(0x7f0000029000-0x8)='./file0\x00', r3, r4, 0x800) getsockname$netrom(r1, &(0x7f0000027000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000010000)=0x48) 2018/01/25 13:13:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") lremovexattr(&(0x7f0000333000)='./file0\x00', &(0x7f0000ddb000-0xc)=@random={'os2.\x00', 'ppp1$$\x00'}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003f8000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000017a000-0x30)={0x1c, 0x0, &(0x7f00009cd000)=[@acquire_done={0x40106309, r1, 0x0}, @acquire={0x40046305, 0x3}], 0x2b, 0x0, &(0x7f00009a1000)="f898fb37453cb28f9fbb195ec7eb04b49d676dd9a4396ee72be3bcefaa58500b77959ca895d3c3576a3455"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2018/01/25 13:13:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00006e1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ppoll(&(0x7f0000597000)=[{r0, 0x20, 0x0}, {r0, 0xf0, 0x0}], 0x2, &(0x7f0000da0000)={0x77359400, 0x0}, &(0x7f0000966000-0x8)={0x9}, 0x8) connect$llc(r1, &(0x7f0000b5c000-0x10)={0x1a, 0x17, 0x3a91, 0x1, 0x7fff, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/25 13:13:55 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adb000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x4000000000000002, 0x1fffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x41, "ab39a879c3bae5fed9e859fba59f9888f50a9e81ba807ea1fad152d5d09c07a540c31fcf9cac2b2795310042da776cb7c0ffe943daf584f0390444d98d87a5fbd2"}, &(0x7f0000002000)=0x49) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x10001, 0x0}, &(0x7f0000000000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000003000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000300000)={&(0x7f00005bd000)=[0x3f], 0x1, 0x80000001, 0x7ff, 0x82, 0x100000000, 0x5, {0x42e1, 0x400, 0x401, 0x5, 0x3, 0x322, 0x7ff, 0x100000001, 0x8, 0x2, 0x6, 0x8, 0x0, 0x1f, "cebc8f31992856d098971425dd674e93deeba39c3879ade5f6f35ba8c9a63708"}}) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000436000)=0x0, &(0x7f000093f000)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000001000-0x14)={0x1, 0x0, 0x200000000003, 0x2, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000694000)=""/98, &(0x7f0000818000-0x4)=0x44) [ 45.028532] binder: 6747:6755 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/25 13:13:55 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000)='/dev/pktcdvd/control\x00', 0x10081, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000005000)={0x3, {"ec54dcd576e943"}, 0x6}, 0x10) 2018/01/25 13:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00004a2000)='./file0\x00', 0x200281, 0x100) sendto$unix(r0, &(0x7f0000ce4000)="", 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/25 13:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$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$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ec0000)='/selinux/checkreqprot\x00', 0x4200c0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000447000)=0x3, 0x4) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000120000-0x18)={0xfffffffffffff800, 0x6, 0x3a, 0x477, 0x6, 0x1}) bind$packet(r0, &(0x7f0000544000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) [ 45.038526] audit: type=1400 audit(1516886035.492:29): avc: denied { dac_override } for pid=6751 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 13:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 13:13:55 executing program 7: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0xa)='./control\x00', 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') 2018/01/25 13:13:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000ba000-0x4)=0x0) fcntl$addseals(r0, 0x409, 0xc) fcntl$addseals(r0, 0x409, 0xc) sync() sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/01/25 13:13:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000110000)={0x6, 0x3f, 0x2, 0x1000, 0x1, 0x5, 0xfff, 0x401, 0x7fff, 0x7, 0xd6}, 0xb) recvfrom$packet(r0, &(0x7f00007e7000)=""/253, 0xfd, 0x10000, &(0x7f0000fa8000)={0x11, 0x18, 0x0, 0x1, 0x100, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) [ 45.039238] audit: type=1400 audit(1516886035.492:30): avc: denied { net_admin } for pid=6752 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.053423] binder: 6747:6772 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 45.100795] binder: 6747:6772 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/25 13:13:55 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000222000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x401) r2 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)='ns\x00') exit(0x0) openat(r2, &(0x7f0000ff8000)='./file0\x00', 0x2f2582, 0x0) 2018/01/25 13:13:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 13:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) timer_create(0x1, &(0x7f0000d09000)={0x0, 0x35, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aeb000)=0x0) timer_gettime(r1, &(0x7f0000179000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23, 0x0}, 0x0}], 0x1, 0x120, &(0x7f00000f9000-0x10)={0x0, 0x0}) recvmsg(r0, &(0x7f000014f000)={&(0x7f00002c5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000565000)=[{&(0x7f000071e000)=""/239, 0xef}], 0x1, &(0x7f0000883000-0xdc)=""/220, 0xdc, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000529000)=0x3, 0x4) shutdown(r0, 0x0) 2018/01/25 13:13:55 executing program 0: mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = inotify_init1(0x0) mkdir(&(0x7f00008d6000)='./control\x00', 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000b45000)='./control\x00', &(0x7f0000b46000-0x18)=[&(0x7f00006f6000)='em1nodevem0\x00', &(0x7f00008f5000)='vmnet0(selfppp0mime_type({cpusetcgroup\x00', &(0x7f0000364000-0x2)='\'\x00'], &(0x7f0000b46000-0x38)=[&(0x7f0000770000)='mime_typevmnet0posix_acl_access-\x00', &(0x7f00004a5000-0x2)='&\x00', &(0x7f00004e8000-0x1)='\x00', &(0x7f00003ac000-0x9)='userself\x00', &(0x7f0000b45000)='@em1trustedtrusted+\x00', &(0x7f0000992000+0x303)='*system\x00', &(0x7f00002bc000-0x15)='%wlan1/\'@selinuxeth1\x00']) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00001bc000-0xa)='./control\x00', &(0x7f0000b46000)=@known='com.apple.FinderInfo\x00', &(0x7f0000b46000)='-+\x00', 0x3, 0x2) inotify_add_watch(r0, &(0x7f000051a000-0xa)='./control\x00', 0x20000480) inotify_add_watch(r1, &(0x7f0000b43000)='./control\x00', 0x4000000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) [ 45.100808] binder: 6747:6772 Acquire 1 refcount change on invalid ref 3 ret -22 [ 45.100870] binder: 6747:6780 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 45.119959] audit: type=1400 audit(1516886035.562:31): avc: denied { net_raw } for pid=6789 comm="syz-executor3" 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 [ 45.133560] audit: type=1400 audit(1516886035.562:32): avc: denied { net_admin } for pid=6750 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 13:13:55 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000059000)=[{&(0x7f000005a000-0xf0)=""/240, 0xf0}, {&(0x7f0000059000)=""/4096, 0x1000}, {&(0x7f0000040000)=""/179, 0xb3}, {&(0x7f0000027000-0x88)=""/136, 0x88}], 0x4, 0x0) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000059000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000000c000-0x4)=0x0) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/25 13:13:55 executing program 2: syz_open_dev$loop(&(0x7f00002ef000-0xb)='/dev/loop#\x00', 0xfffffffffffffffb, 0x141480) r0 = syz_open_dev$usbmon(&(0x7f0000237000-0xd)='/dev/usbmon#\x00', 0x0, 0x208000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000+0x56b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x13, 0x1, "0241606cb99b0a56c6e1b02978f26a5ce1e2f8fcac5d5355f2b3c9e12355a6175061aa69c5b8cecddda19357a24f13d29cf6b316ff0e1e5cc75ca5949e1f41fa", "cc7bc072a80464e5e5a0ea3a5836c11826386d8f239c95ca079208f53b8221c2", [0x7, 0x6], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000b43000)={0x19980330, 0x0}, &(0x7f00006ed000-0x18)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0}) 2018/01/25 13:13:55 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4b]}, &(0x7f0000005000)=0x16) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000006000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000005000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000a000-0x4)=0x58) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005000)={{{@in=@broadcast=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=@remote={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}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000)=0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast2=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, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) writev(r1, &(0x7f000078a000)=[{&(0x7f0000431000-0x83)='\f', 0x1}], 0x1) close(r1) 2018/01/25 13:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000087b000-0x38)={&(0x7f00000bc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c60000)={&(0x7f00007f4000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f48000)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000f3000)=@assoc_id=0x0, &(0x7f0000c13000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fcb000)={r2, 0x4, 0x9, 0x2, 0x38, 0x2}, &(0x7f000055b000)=0x14) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000084000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x9) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000909000-0x18)={0x4, 0x8d91, 0xfffffffffffffffe, 0x7fff, 0x32aaa189, 0xffff}) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000ee1000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000375000)={0x5, 0x46, &(0x7f00005d6000-0x46)="34d712a003554f890de0cf5b08777c4b7450e462e5eb7d5056f1ed08b234bb8324adb2ff71974b1bb0298176780273a0d071cfe138694c0129a27a01ee1f01a1f0edefeb6a42"}) 2018/01/25 13:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002b8000-0x11)='/dev/vga_arbiter\x00', 0x4080, 0x0) shutdown(r0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000ca3000-0x8)=0x0, 0x8) r1 = creat(&(0x7f0000493000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e2d000-0x3f)={0x0, 0x37, "8fec9ae2c9a99b3db5e1790a2576159d35d1d7e4a28a17b4e14557063991cb9b369ae572a126de6f648be7e9e1b94bff810c6e3cd50acd"}, &(0x7f00008af000)=0x3f) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) msync(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x6) mknod(&(0x7f0000a06000-0x8)='./file1\x00', 0xe000, 0x9) getsockopt(r1, 0x7, 0x143, &(0x7f0000f4a000)=""/4096, &(0x7f00004d8000-0x4)=0x1000) 2018/01/25 13:13:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000-0xbc)={0x0, 0x1, 'client1\x00', 0x2, "b7c8459b60ca2c1c", "5b9e3978de302fce17520bcdc6186a32b04f7aa70588e34cf4ba53da3c3382be", 0xfffffffffffffffd, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a87000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='ip6_vti0\x00', @ifru_settings={0x9, 0x1f, @cisco=&(0x7f000018f000)={0x5, 0x9}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000045f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018d000-0x96)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 13:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x15d) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d62000-0xb0)={{0x1, 0x7}, 'port1\x00', 0x0, 0x10002, 0x1, 0x0, 0x6, 0x20, 0x9, 0x0, 0x1, 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]}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x1ff) link(&(0x7f00000ee000-0x8)='./file0\x00', &(0x7f0000d63000)='./file0/file0\x00') 2018/01/25 13:13:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000ec6000)={0x0}, 0x8, 0x80800) socket$inet(0x2, 0x0, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/pktcdvd/control\x00', 0x800, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) accept(0xffffffffffffffff, &(0x7f0000354000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000053000)=0x8) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000cc1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) epoll_create(0x400) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x8, 0x0) socketpair(0xf, 0xa, 0x5, &(0x7f00009f7000-0x8)={0x0, 0x0}) accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) r3 = socket$netlink(0x10, 0x3, 0xd) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e5f000)={0x0, 0x0, 0x0}, &(0x7f0000379000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bf5000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091b000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c90000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000004000-0x188c)={0x188c, 0x10, 0x200, 0x2, 0x1, {0x4, 0x0, 0x0}, [@generic="7933c754c499a3617391ec14e27d1062032707825ec6887b4486db6643399d68919fc3030480ab593d138b2e8d3a234f77c251f092ee1969f26ec4329bb8597b2bd22cd56b4f5d952180a6de111b15e00e06cab807bb3c0103dedcfef3e73e162e6a0703d06a91bfeda7216fdfb4d4323bd47278a75ef1424c51c7839ec7f013353836acfe5362b077c6be8b10fd6f99eef144c32fa53859ecd38a63eeaa7bebee03d28057230740d6ca077bd0d8a22ada75562a509f303f18d25a031b19e231b76f712c0e4e80e04d0656d8429f1f55c3041bb5514b331f4f8c4820a150b60106bbf72f2d25b7af6837cf22f88003942195f0de", @nested={0x1360, 0x2a, [@generic="3c7c8a9465757c50a32fbcbb4ca495ca8e298fa98bcd862317d8d1de2645afe33983565c5284bde64d208d9cae8d8705658c017d7d96e48aedeb1746c95a90fad0d81cad7a7d93f5c0f1876ed0193b970c4bf078d33b1545c7e6f1f0e4ca4ee98efd1c45043c04c53b10b1d8b9552194d0b0e2b0b3a188a03b0a93ceb7e242cecb9cb4c0e02dd368866e1b4231c546a9e2d4a030543428780c3b4b24553e6c4efc95f5bbea7ab489f45d111b1a", @typed={0xc, 0x6a, @ipv4=@loopback=0x7f000001}, @generic="1a237125c9f4d0fcfdf3e9b3471eeb62a5c235137e3e38f1a7bad43bf70f4d39bf83dc9b6919b083ec9c4e25a48c9351992f2aea8974902a9597f6a21923851e5565c2266a9ced89cbe990e38cb274cc7c086cad2b4bd98d17369727cd91c64c989faa6a04edf7328dd79fa72745569b44c887fea41e938bce5adcf68c6b2f9f", @generic="c1e969d369f09e56018e5d298830bae6ecc9b1d09599555230d78fae01ef33aa679a8930113f12443c6ddf76b858d305d261dab0edb6049ea4cac58009c1ec171b", @generic="257074e5b5344ce2dd4e95c15cf10591458eeda452cf463d5bf5334ddee91fc1d4b501769ca491be9a8ce2293670534c5d0260aec3a6b6b58dd33a100f02c01213a40b61f1b45461a4283b9251da9e270cd06f6b9011386137b46c46d3db6f516e29dd67d38e59c0c4007d0eed99d9b29e75305f7dcadce6802523921895045f7e2d67174ec620635b", @typed={0xc4, 0x41, @binary="f28c9ed70c88c60d7c90fc8963a5754e711353ee77ed092343ba37a98cf0f25b64a5288de8294f5a1f9946c6890a1c431b98d6ef843a41edfdf5ffe17c99c58435d206f6a663a576ed4c202ebbc8ac2832ddbeaa7f4ffc65175aa0e99e12c290f74f8936f94b824414344312572361b113a0965e9aa4a3f8581626eef27c99be39cdf4955f1cecebd56a623b6722e5c5072ee26403671a812c0dc52dd5b1b1e958a48b7cc6f3845ae249794765ebc76bf2c63eabf365309691c3f654"}, @generic="54906c37f6f27494a86ac3c0905099637abfcf53f69e0b1a8452260f59329bfc0765fc0f25d34c59e8d54893301bda3254d14491403e14157a3f63dd4eb0dbf07ea07d7f5b81aa87d009c4bbe7d55bff6d1f974fd4eb8bc6fffe234bd1c45ab4c2873196308ae106b9a62f5685cf317d86acfed45277729ddf85", @typed={0xc, 0x7c, @uid=r1}, @generic="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@typed={0xc, 0x3d, @fd=r0}]}, @nested={0x1c, 0x64, [@typed={0xc, 0x28, @pid=r4}, @typed={0xc, 0x48, @ipv4=@rand_addr=0x10000}]}, @nested={0x60, 0x4a, [@generic="ba3de253fa9f87db71ebbd3de2caf9fe321804733289daf3d758dc9141bb29e3d357aad471fa193211129e6d4c611fa9697eb465f572b85d972609ef4e021127d718507bb164c1730db9", @generic="78a46434ec1fade0b8d4f1e3da9a1a45d51d"]}, @generic="01f441c32c402e100e15f69b11ca38a66807cfc10735a8cc927b77f9813bd1427799fc76b06931b76a7d4eae77064719561ac2759dff68a0506e2cda45c42f8b853e8c64755ec772429ab1668700501096d697836161bc4ce56ddd7e365a2253e9c77c21be93737e552450cc7e66802fc2cc34c1e8f2c32378b6fa603931d84bad96367ae340d4ac13b7c84d2d52eab7e1c868062735f25db89650378263c208cd77f8a05aef7e99d338a66e85316b4f851d6db95e429851ccb7ffa7d6fd4436ffdf7143a1000e32d016e521ed2488a6", @nested={0x2d8, 0x9, [@typed={0xc, 0x7e, @u32=0x3a}, @generic="e776260385f066ab37aa4b3695862ab9772de2b83234ef7689f873ae3c2bf035e5c2131638e3d14404e4afa363dbf6fa5776d1c61d9292028651329d1e22446c511637befd378a485e51c973eeca329b99423e76f99607962c3a3b0f9b044bee53f3ecceb30e79c29d96bf090e12a3836fb30c5547ef4929d0b129a31e193f8ac844dee4d654aff2703251f64d95dee095b5e44bfae2ae50a131916920889ceb5497b2d112eec0d677aa61a4e9ad312f68caaff33d9b4b", @typed={0xe4, 0x1b, @binary="0323f56bbdd926abf19e3c25a742bf0519b2ec82768dee5ab45b1c197351648d2942f022838df391dd66edf3f09587003acf0359f5515ef5709568a9cd5898e20ab3efa32ed95a1c37c9d9f9d6ca313064e6d8ea0533131b37f3d269f5b37560fbbca66778517dd0cc8bce6dac5fc9956bc00c55cb5d36f5c141d127571901e0507b838704bae3e959a60d70467e79ee500f79e9ef0ad15e8305c2ddab40fe772b95a777bf6b1e1d16aab649210c87a7bdd0a7503cefdec4cf1724093e9539ebb3bd4ebf0a31055af5359990380c0315205c6f5126a3d9640961cbe4"}, @typed={0x10, 0x1d, @u64=0x4}, @typed={0x18, 0x7c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @typed={0xc, 0x10, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x65, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x22, @u64=0x0}, @generic="7e21445e7fb27d2c111679ac833cd8d7d8269c66cdc73ef11db5411ee771b71c976c5f1d875153282bb8e150bb5aebd82ae84388c9d9b60a027f675cfb9d80ea0346a36475ab6d04abd110cbb0ba97fa9c18ab1a518c029ca1b38e9983523c461b4b0dbd5653026faf3646f993f13e2db90a7c517f07626f3fc458bca57c7340752420995508f4092f7c54d822b6a95f851e00b8dfcc5a429aec2fe41f9ddfa1a1eb55209e8228ab0d1e60b4670009455050465c64a278187a06e14f43c11358e6b8af776c4c53d493677ecf9712f794a9abd15d29b03535057d076a"]}]}, 0x188c}, 0x1, 0x0, 0x0, 0x24000000}, 0x44) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) [ 45.214171] audit: type=1400 audit(1516886035.662:33): avc: denied { dac_override } for pid=6807 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.279397] binder: 6747:6755 Acquire 1 refcount change on invalid ref 3 ret -22 2018/01/25 13:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a0c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000046c000)={@common='teql0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/25 13:13:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x7f, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/25 13:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$evdev(&(0x7f000003f000)='/dev/input/event#\x00', 0x5, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) [ 45.321515] device syz5 entered promiscuous mode 2018/01/25 13:13:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b8000-0xc)='/dev/autofs\x00', 0x30000, 0x0) write$selinux_user(r0, &(0x7f0000a74000-0x2d)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'root\x00'}, 0x2d) symlinkat(&(0x7f0000472000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000073f000)='./file0/file0\x00') 2018/01/25 13:13:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xe)='attr/fscreate\x00') readv(r0, &(0x7f00002ec000-0x40)=[{&(0x7f00005b4000)=""/4096, 0x1000}], 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x4) 2018/01/25 13:13:55 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a92000)=0x0) getpriority(0x2, r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000f60000-0x4)={0x2, 0x4, 0x6}) 2018/01/25 13:13:55 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80807, 0x0, &(0x7f000023f000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000838000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f00007ab000-0x4)=0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fdb000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000011d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000958000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r4, 0x540a, 0x203) fremovexattr(r4, &(0x7f000043d000-0xe)=@random={'os2.', '/dev/ptmx\x00'}) 2018/01/25 13:13:55 executing program 7: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000a91000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000030c000)=0x1c, 0x800) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bca000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e79000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000e79000-0x4)=0x0) connect$l2tp(r2, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x3, 0x0}}, 0x2e) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e79000-0x20)={@generic="1dbeff0d5da7db844f0796f66d3b2e54", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00009a5000)=0x5) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00008d2000)=0x1, 0x4) 2018/01/25 13:13:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x40, 0x4c2c72020c4bc9d0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000)=0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000074c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0xc)=@known='trusted.syz\x00', &(0x7f0000001000-0xcf)=""/207, 0xcf) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/112) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}}) 2018/01/25 13:13:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000a1b000)='./file0/bus\x00', 0x181080, 0x0) ftruncate(r0, 0x10000) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/25 13:13:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f0000790000)=0x0, 0x800) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad7000)='/selinux/enforce\x00', 0x408000, 0x0) bind$netrom(r1, &(0x7f0000d07000)=@full={{0x3, {"e9e5020387a967"}, 0x3}, [{"9cd0b87104b5c0"}, {"3fdb6378e8c545"}, {"b8cffb522d9246"}, {"55d159f66ff84c"}, {"6fb61b728c3ed4"}, {"6d56ff3e54b827"}, {"cbef23d1aadfaf"}, {"2895be55b87b98"}]}, 0x48) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000f53000-0xe1)=""/225, 0xe1, 0x40000000, &(0x7f0000c1e000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 13:13:55 executing program 1: r0 = socket(0x18, 0x0, 0x1) r1 = accept$inet6(r0, &(0x7f0000481000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002a4000-0x4)=0x1c) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000090c000-0x4)=0x861) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/25 13:13:55 executing program 0: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x1000, 0x8006, 0x4, 0xd0d, 0x6, 0x8, 0x401, 0x0}, &(0x7f00001cf000-0x4)=0x20) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00002bb000-0x118)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000280000)={r3, 0x3}, &(0x7f0000a9a000-0x4)=0x6) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/25 13:13:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000150000)="e5", &(0x7f0000e04000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") select(0x40, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x900, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0xfff, 0x181402) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)=0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/56) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000005000-0x5d)=""/93, 0x5d, 0x20, &(0x7f0000005000-0x14)={0x11, 0xf5, r3, 0x1, 0x1f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80007, 0x3, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) setitimer(0x3, &(0x7f0000004000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) tgkill(r5, r6, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) 2018/01/25 13:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000005000)=""/0, &(0x7f0000b4c000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003f7000)='/dev/rfkill\x00', 0x580, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000051c000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x2, 0xfba, 0x8, 0x6, 0x1000, 0x2, 0x7, 0x1, 0x400, 0x8000, 0x1000, 0x8, 0x2, 0x5]}, &(0x7f0000d07000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b28000)={r2, 0x54d9}, &(0x7f00000f5000)=0x8) 2018/01/25 13:13:56 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f5a000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x5, 0x8, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7, 0x10000}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xc37f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0xa5, 0x9, 0x0}, &(0x7f0000b0f000)=0x5480bdc93093d528) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000936000-0xc4)=@ethtool_drvinfo={0x3, "2ba3373159a2bf8b3ce278eeb8d9f9d4b24ac016cb99eaa0d2e38fede95c94b5", "8a4a13182048e126c863cb7557a54bae43443ed23283a7e6fbd2aca8dd5f3374", "32c45d4f89af8c94f7b1daffcc8c1901ab802a9ceeac66e050a8d146b40d7afb", "be9964d8af0b513a2d2bc7c6ad000566388a61bd3fff3692364cdffbe8e7c762", "bb4be22af5b9d587d5846eb618209dbcbefb449dd828857e06528c7af6be69d7", "7d665718bd157bdf8188cc06", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 13:13:56 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 13:13:56 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ax25(r0, &(0x7f0000720000)=""/190, 0xbe, 0x12063, &(0x7f00005fd000)={0x3, {"59354aba038626"}, 0x6}, 0x10) 2018/01/25 13:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) fcntl$setlease(r0, 0x400, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000087b000-0x9)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) [ 45.567136] audit: type=1400 audit(1516886036.012:34): avc: denied { create } for pid=6897 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 13:13:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/stat\x00') lseek(r0, 0x1000000000000004, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e96000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x22, 0xfff, 0x400, 0x4}, &(0x7f0000c6a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0xfffffffffffffff7, 0x8, [0x4, 0x1, 0x1ff, 0x64e882cf, 0x80000001, 0x7ff, 0x10000, 0x9]}, &(0x7f0000000000)=0x18) clock_gettime(0x0, &(0x7f0000282000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x1, 0x7, 0x7ff, 0x658, @time={0x77359400, 0x0}, {0x6, 0x6}, {0xe0, 0x100000000}, @addr={0x7, 0x7ff}}, {0xfffffffffffffff9, 0x6, 0x6, 0x3ff, @tick=0xf7, {0x3ff, 0x61d}, {0x1da, 0x83c}, @result={0x0, 0x400}}, {0xfff, 0x2, 0x1, 0x81, @tick=0x2, {0x0, 0x9}, {0x8, 0x9fc}, @queue={0xffffffff80000000, {0x8, 0xffffffffffffffe0}}}, {0x4, 0x6d, 0x1, 0x3, @time={0x0, 0x989680}, {0x7c7, 0x3ff}, {0x1, 0x5}, @time=@time={r3, r4+10000000}}], 0xc0) ioctl$int_in(r0, 0x5452, &(0x7f0000554000)=0x1000) 2018/01/25 13:13:56 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cb000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) 2018/01/25 13:13:56 executing program 2: clone(0x0, &(0x7f0000b22000)="", &(0x7f00004e2000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000013b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) fcntl$notify(r0, 0x402, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002c9000-0xc)='/dev/autofs\x00', 0x181040, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c2c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000018000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000230000)={r2, r3, 0x2}) fanotify_init(0x3, 0x0) 2018/01/25 13:13:56 executing program 3: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b70000-0x6)={0x0, 0x100000001}, &(0x7f0000b70000-0x4)=0x6) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000acf000)={r2, 0x9}, &(0x7f0000b6f000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000094000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3c000-0x4)=0xe8) connect$packet(0xffffffffffffffff, &(0x7f0000534000-0x14)={0x11, 0xff, r3, 0x1, 0x40, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r4 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000b70000)=""/61) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000b70000)={r3, 0x1, 0x6, @random="54828e5cfd69", [0x0, 0x0]}, 0x10) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 45.657536] audit: type=1400 audit(1516886036.102:35): avc: denied { set_context_mgr } for pid=6934 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 45.687523] binder: 6934:6938 got reply transaction with no transaction stack [ 45.695733] binder: 6934:6938 transaction failed 29201/-71, size 24-8 line 2920 2018/01/25 13:13:56 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000+0x7cb)={0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0}) 2018/01/25 13:13:56 executing program 6: 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, &(0x7f00008b5000-0xf0)=[{{0x0, 0x0, &(0x7f0000a73000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x12)=""/18, 0x12, 0x800}, 0x9}, {{0x0, 0x0, &(0x7f000080f000)=[{&(0x7f0000805000)=""/211, 0xd3}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000d36000)=""/224, 0xe0}, {&(0x7f0000cbf000)=""/0, 0x0}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000f7f000)=""/4096, 0x1000}], 0x7, &(0x7f0000000000)=""/67, 0x43, 0x7}, 0x39}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000218000)=""/134, 0x86}, {&(0x7f0000000000)=""/54, 0x36}], 0x2, 0x0, 0x0, 0x12}, 0x6}, {{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000413000-0x56)=""/86, 0x56}, {&(0x7f0000001000-0x54)=""/84, 0x54}, {&(0x7f0000001000-0x52)=""/82, 0x52}, {&(0x7f0000e18000-0x5c)=""/92, 0x5c}, {&(0x7f0000baa000)=""/18, 0x12}], 0x6, 0x0, 0x0, 0x8000}, 0x2}], 0x4, 0x2000, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getcwd(&(0x7f00005ac000-0xfe)=""/254, 0xfe) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="9f76e54be69f49dce82564b19d19cc00", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 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]}, {{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, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/01/25 13:13:56 executing program 2: clone(0x0, &(0x7f0000b22000)="", &(0x7f00004e2000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000013b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) fcntl$notify(r0, 0x402, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002c9000-0xc)='/dev/autofs\x00', 0x181040, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c2c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000018000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000230000)={r2, r3, 0x2}) fanotify_init(0x3, 0x0) 2018/01/25 13:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e6f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = timerfd_create(0x5, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a53000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cde000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000939000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000401000-0x4)=0xc) fchown(r1, r3, r5) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d05000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x2, 0x6, 0xa, 0x20, 0xa0, 0x1f, r2, r4}, {0x7, 0x8, 0x7, 0x0, 0x0, 0x9, 0xfffffffffffffffa, 0x28}, {0x80, 0xc6, 0x5, 0x100000000}, 0x4e76, 0x9, 0x2, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffffffffffffffff, 0x2, 0x3, 0x37, 0x9, 0x1, 0x6}}, 0xe8) listen(r6, 0x0) recvmsg(r6, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89, 0x0}, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004cc000-0xf)='/dev/sequencer\x00', 0xa0000, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f0000e5b000-0x4)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000f53000)={@common='ip6gretap0\x00', @ifru_flags=0x3}) ioctl$KDGETKEYCODE(r7, 0x4b4c, &(0x7f00005cc000)={0xff, 0x81}) fcntl$addseals(r1, 0x409, 0x8) 2018/01/25 13:13:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/stat\x00') lseek(r0, 0x1000000000000004, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e96000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x22, 0xfff, 0x400, 0x4}, &(0x7f0000c6a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0xfffffffffffffff7, 0x8, [0x4, 0x1, 0x1ff, 0x64e882cf, 0x80000001, 0x7ff, 0x10000, 0x9]}, &(0x7f0000000000)=0x18) clock_gettime(0x0, &(0x7f0000282000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x1, 0x7, 0x7ff, 0x658, @time={0x77359400, 0x0}, {0x6, 0x6}, {0xe0, 0x100000000}, @addr={0x7, 0x7ff}}, {0xfffffffffffffff9, 0x6, 0x6, 0x3ff, @tick=0xf7, {0x3ff, 0x61d}, {0x1da, 0x83c}, @result={0x0, 0x400}}, {0xfff, 0x2, 0x1, 0x81, @tick=0x2, {0x0, 0x9}, {0x8, 0x9fc}, @queue={0xffffffff80000000, {0x8, 0xffffffffffffffe0}}}, {0x4, 0x6d, 0x1, 0x3, @time={0x0, 0x989680}, {0x7c7, 0x3ff}, {0x1, 0x5}, @time=@time={r3, r4+10000000}}], 0xc0) ioctl$int_in(r0, 0x5452, &(0x7f0000554000)=0x1000) 2018/01/25 13:13:56 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./file0\x00', 0x2000, 0x40) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000000e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000a86000)={@empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b36000-0x10)={0x8, 0x2, 0x20, 0x9f, 0x0}, &(0x7f0000927000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000004e000)={r3, 0x1f, 0x81, 0x2, 0x4, 0x1000}, &(0x7f0000e1d000)=0x14) ioctl$sock_ifreq(r2, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getresgid(&(0x7f0000010000-0x4)=0x0, &(0x7f0000017000-0x4)=0x0, &(0x7f0000014000-0x4)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ea4000-0x8)={0x0, 0x0}) r5 = geteuid() chown(&(0x7f000092b000)='./file0\x00', r5, r4) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/25 13:13:56 executing program 1: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e8d000)={0x20, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x8000000, 0x6, 0xffffffffffff8000, 0x7a8657ba, 0x0, 0x100, 0xf9, 0x32}) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000e90000-0x10)=@ax25={0x3, {"d582f6d8af0ba8"}, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e8f000-0x8)={0x0, 0x9}, &(0x7f000051a000)=0x8) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a90000-0xc)={r2, 0x0, 0x30}, &(0x7f0000e8e000)=0xc) 2018/01/25 13:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/25 13:13:56 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00005f2000)=[{&(0x7f0000fda000)=""/159, 0x9f}, {&(0x7f0000d1f000-0xf5)=""/245, 0xf5}, {&(0x7f0000aae000-0x6b)=""/107, 0x6b}, {&(0x7f0000fdb000-0xef)=""/239, 0xef}, {&(0x7f0000f71000-0x5b)=""/91, 0x5b}], 0x5, 0x0) [ 45.704024] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.711850] binder: release 6934:6942 transaction 32 out, still active [ 45.718526] binder: undelivered TRANSACTION_COMPLETE [ 45.723694] binder: send failed reply for transaction 32, target dead [ 45.725346] binder: 6934:6942 got reply transaction with no transaction stack [ 45.725353] binder: 6934:6942 transaction failed 29201/-71, size 24-8 line 2920 [ 45.745361] binder: release 6934:6938 transaction 36 out, still active 2018/01/25 13:13:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000014000-0x4c)=""/76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write$tun(r0, &(0x7f0000142000)=@hdr={0x1, 0x0, 0x7f, 0x2, 0x7, 0x9, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="980ec1238a63", [{[{0x9100, 0x20, 0x7, 0x5}], {0x8100, 0x96c, 0x7, 0x401}}], {@mpls_mc={0x8848, {[{0x1ff, 0x4, 0xa2, 0x8}], @generic="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"}}}}}, 0x1024) 2018/01/25 13:13:56 executing program 0: 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) 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$inet(r0, &(0x7f0000142000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc8f) sendto$inet(r0, &(0x7f0000079000-0x96)="", 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00004fa000)=0x100000001, 0x8) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.767848] binder: undelivered TRANSACTION_COMPLETE [ 45.783135] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.789496] binder: send failed reply for transaction 36, target dead 2018/01/25 13:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x40000, 0x0) r1 = dup3(r0, r0, 0x10000000) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r1, 0x10000000000000, 0xfffffffffffffffd) 2018/01/25 13:13:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getpgrp(r1) 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}}) userfaultfd(0x80000) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 13:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e58000-0xb)='/dev/hwrng\x00', 0x404002, 0x0) accept4$llc(r1, &(0x7f00008a3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000597000-0x4)=0x10, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f00007b4000)={0x77359400, 0x0}, &(0x7f00005ac000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a72000-0x6)=""/6, 0x6, 0x2, &(0x7f0000068000-0x10)={0x77359400, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a05000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00008c7000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r0, 0x401) mq_timedsend(r0, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r1, 0x0}) 2018/01/25 13:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f00005f1000-0x8)='./file0\x00', 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00006d9000-0x10)={0x3, &(0x7f00008e4000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a0d000-0x9)='/dev/rtc\x00', 0x40100, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000408000-0x8)='./file0\x00', 0x80) inotify_rm_watch(r2, r3) getresuid(&(0x7f0000f52000)=0x0, &(0x7f00007f0000-0x4)=0x0, &(0x7f0000266000)=0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000e1000)=0x0) ioctl$TCFLSH(r1, 0x40045436, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ac4000-0x8)={0x0, 0x5}, &(0x7f0000063000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00005ff000-0x4)=r4, 0x4) 2018/01/25 13:13:56 executing program 6: clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") flock(0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000338000-0x11)='/dev/vga_arbiter\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x80, 0xfffffffffffffff9, 0xfffffffffffffff8}) r1 = memfd_create(&(0x7f0000fff000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000000)=0x3, 0x4) 2018/01/25 13:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000a4b000-0xd)='/dev/net/tun\x00', 0x0, 0x4800) fallocate(r0, 0x0, 0x5, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 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$autofs(0xffffffffffffff9c, &(0x7f0000f46000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) pipe(&(0x7f00005a2000-0x8)={0x0, 0x0}) 2018/01/25 13:13:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000abe000)=@generic="ead53d05ca9f07f5788b566dc57b7d87", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000005b000-0x14)={0x0, 0x200, 0x67, 0x1, 0x8, 0x200}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002ce000-0x98)={r1, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2d, 0x1}, &(0x7f0000000000)=0x98) 2018/01/25 13:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = getgid() getresgid(&(0x7f0000467000-0x4)=0x0, &(0x7f00006da000-0x4)=0x0, &(0x7f0000a8d000)=0x0) setregid(r1, r2) 2018/01/25 13:13:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') setns(r0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffff9c, 0x8905, &(0x7f0000ffe000-0x4)=0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f46000)={"347a7b7d274ac65f075c83b4f5ceea91", {0x4, 0x8000, 0x6, "8613cf4acae2", 0x1f, 0x0}}) 2018/01/25 13:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab8000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c03000)=0x4, 0x4) 2018/01/25 13:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e99000-0x11)='systemwlan1eth0$\x00', 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$packet(r0, &(0x7f0000bc6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000da000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007d4000-0xc)={r3, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff}, 0xc) connect(r1, &(0x7f0000735000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x0}}, 0x2e) 2018/01/25 13:13:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) syncfs(r0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 13:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e99000-0x11)='systemwlan1eth0$\x00', 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$packet(r0, &(0x7f0000bc6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000da000-0x4)=0x14, 0x80800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007d4000-0xc)={r3, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff}, 0xc) connect(r1, &(0x7f0000735000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x0}}, 0x2e) 2018/01/25 13:13:56 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d78000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a4000-0xe)='net/mcfiter6\x00') fcntl$notify(r0, 0x402, 0x33) 2018/01/25 13:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) write(r0, &(0x7f000018c000)="ea8866e523c0808c62921e67be30c377a45e959c5729b8a844fa3c44a364263d31615e96b71e54f323ee3f8101af41eff4a6f5cda886cbe5ead570ba2cac3e", 0x3f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f2a000-0x88)={0xff, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xaa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f00008ec000-0xd)='/dev/usbmon#\x00', 0x4, 0x2000) ioctl$TCGETS(r2, 0x5401, &(0x7f0000e5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 13:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc9000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) bind$inet(r0, &(0x7f0000a49000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000088b000)={@common="6772653000000000000000001400", @ifru_flags=0xd302}) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r1, &(0x7f0000437000)="0700000014000307061e0000090f0a0011000000f608ffb8", 0x18) accept$netrom(r0, &(0x7f0000e72000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d3b000)=0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fremovexattr(r0, &(0x7f000050f000)=@known='user.syz\x00') mknod$loop(&(0x7f0000c8b000)='./file0\x00', 0x0, 0x1) 2018/01/25 13:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) pipe(&(0x7f00000be000-0x8)={0x0, 0x0}) connect$netlink(r1, &(0x7f00007c8000)=@kern={0x10, 0x0, 0x0, 0x40100080}, 0xc) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f00001fc000)='./file0\x00', 0x1, 0x0) connect$netrom(r2, &(0x7f0000dda000)=@ax25={0x3, {"16b212d001b17f"}, 0x3}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/25 13:13:56 executing program 5: prctl$getreaper(0x3b, &(0x7f0000ec9000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 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) dup3(r1, r1, 0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000002000-0x7a)="0eb547e47ffd0a93239edd63600952e4795a392524985570b7d2a15255f85ddecf1fc1205b04e232765c5cb3ba2427049f071b8c2aaf40f5086edf8b0933b6c6637b7b9d826b8abe5226ddb7b7b6e78fa8546c7b47f2a783a95eee692345fe738168384941702b11cde385ad82c62bf4f19e7e31ea48f2810a06", 0x7a}, {&(0x7f0000002000)="802bff6a8a7c701c89be38db5ff464e4c89d6903a69cf9b4e4dda77d9801e3205afa6def6f0fb80406500b46b6af14d87ed422c0e10920bb4d377034a164f8b346b5c752b3ae5e030f71547bf2d43f3ed33db15cbd64cd9d4644e452a2db87f110", 0x61}, {&(0x7f0000003000-0x23)="63b4a0bce4409ec5d66a50d46b844f65b5fe509cd0c1447d4c5d03ba52dd04c56125c9", 0x23}, {&(0x7f0000002000)="6f33cc429f39ecf5baa404010fc1a58baadb5d623c377520c36a3d28078f520439038ade7df1de6de4ef5e206b83a36971cfbe812c19b1b58cbd915cd6c59805f864d7017e0c291c57196fbc90670a5644b84d2c6810daf76230f7029aa7dbcf15a675eecda90f96fa2418f010825f0836f6d46e80c1be5bf1613ad5ea393d6bfd9f5f98d1870c89f296deb0eedda8b02c1a3165872714a00044a6634cafc945f30d34b0039a3ffd6f05f2195584fc", 0xaf}, {&(0x7f0000002000-0x52)="a8a5c4650b4d2e7ca00bf23ee6ff52031954238e3c76a4cad3c830b97025ef0005093e1d139ca3e1ff0f89d7ef3f877a707c71b4ebb9ef0a64b6eedb6bf696075ca145b573bd297310f38c30dcd63766a6df", 0x52}], 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002000-0x10)={0x1, &(0x7f0000003000)=[{0xffffffffffff4aa3, 0x8000, 0x9, 0x9}]}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000003000)=""/4096, 0x1000, 0x2, &(0x7f0000003000)=@sco={0x1f, {0x7ff, 0x9, 0x5ba6, 0xf1, 0x7f, 0x400}}, 0x8) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000053000)={&(0x7f0000feb000/0x4000)=nil, 0x4000}) 2018/01/25 13:13:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b3e000)={0x0, 0x0}, 0x4802) unshare(0x40600) r2 = epoll_create(0x1) fstatfs(r2, &(0x7f00003ac000-0x40)=""/64) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000606000)=""/186) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000001000-0x58)={0x7, 0xfb, 0x7, 0x1f, 0xf4, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x7) get_robust_list(r3, &(0x7f00002aa000)=&(0x7f0000c42000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002a2000-0x8)=0x18) 2018/01/25 13:13:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x80) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000f61000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101001) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x28)=[{r0, 0x10b, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x788, 0x0}, {r3, 0x400, 0x0}, {r4, 0x150, 0x0}], 0x5, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00008ee000)={0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000017f000-0x1000)=""/4096, 0x1000) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000427000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000d09000-0x30)={0x5, 0xa5f, 0x0, 0x5, 0x10000, 0x80000000}) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000869000)=0x0, 0x0) 2018/01/25 13:13:56 executing program 3: rt_sigsuspend(&(0x7f000019e000-0x8)={0x8}, 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/25 13:13:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000bee000)=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x10000) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000251000)=0x3, 0x4) llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) r0 = syz_open_dev$evdev(&(0x7f0000f5f000-0x12)='/dev/input/event#\x00', 0x0, 0x240) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000234000-0xa)=""/10) 2018/01/25 13:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f00003c7000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f00008a9000-0x8)='./file0\x00') pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/01/25 13:13:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = getegid() syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x8000, r0, r1, 0x400, 0x1200000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={@common='tunl0\x00', 0xfffffffffffffffb}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x61, &(0x7f0000000000)="", 0x18e) 2018/01/25 13:13:56 executing program 1: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a280930206000000a84305042623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000006000)='.request_key_auth\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$update(0x2, r0, &(0x7f0000007000-0xf5)="38d50610de5a8c5e96c19fca55783aa9aa127b86266f31d7d16751bb2625788989b451f7e049de73add9203d3dc138ae166d9093e69685d1eabe7fa83c6d27b50cc9f1b10c559ec0dbda5f70e4f5f167295ab535eae077fd5e439282c8a99f39047fc1baec3e4d1ffe6049040c71f82a78f5cf8f7e94cf4a4b0d8caf55b622fc891d0682006b6395144ee95d6a91466912babaa4db4d004d449363aa7b6b5708eeb68077ad110c20ab3c56dbcd6727a36fb9f82ee356dda5e3bc0a3203e1c719cb8b28d13902d6a165106492d927a190cda0d57747342d2af096a2552100b7a95b44ed9635ea0fda6f1ef2f43b04051777f1f85e5b", 0xf5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000011000)={0x8, [0x3f, 0x5, 0x10001, 0x400, 0x9, 0x1, 0x0, 0xffffffffffffffc0]}, &(0x7f0000005000)=0x14) 2018/01/25 13:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002de000-0xd2)="0f44668f9ce84cdbaf2881d2d59e0307c3dd7dcbf027d7aeaefece388388d797cf4160d22e18bfad0aad932d880ca390add409b89e6f0de5b90c5188bfa68c22d8d25fe174de6be0c3a4bdf65a6ffda48a80cf15dc7f6226bf937876aa81272d94d58a7e1b6e32920810ea5a0ce78e87529755753ec98c43cb786f03770e925af5ba036dad4266d0c7c60ffd4b029173226dd5a2dbe4cf3ef4cab0ed51fee81064e9db21ac3ae8eb6372ca8e6e7b1aa52ccc21b512c7355845cb2cec4dcf407e72ef058b6edfdcaef8dd89fbee58f6f136d7", 0xd2) r1 = open(&(0x7f0000375000)='./file0\x00', 0x2000, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004f1000-0x4)=0x4, 0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/25 13:13:56 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000019000)='/dev/rfkill\x00', 0x10040, 0x0) getsockname$packet(r1, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x14) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000018000-0x15e4)={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic=';']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000097000)=[], 0x9, 0x0) 2018/01/25 13:13:56 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f6a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000f6a000-0x38)={&(0x7f0000f69000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000f69000)={&(0x7f0000f6a000-0x72)={0x120, 0x3b, 0x320, 0x0, 0x2, {0xc, 0x0, 0x0}, [@typed={0xc, 0x85, @u32=0x3}, @generic="148a63557bb55bab453e1996c43ac767406e4a70bf65bf1030432b865a32a3c9b34e9bc83d185f6b256e9b", @generic="6f339c2f4fbc725ec3102bd69736846167ff4fab10b477aa66c1b1f28e607cf549d4fcb6a8b444e06cb5da9bd57bcdebb49addd9741073d7de925a8f98bf0372cd79bcf7cc88cd611ee3e7f874f597e849e7e5085cfaa740f3c42b9e3e9b37ced9b84354cc9d1b527f4a0d4caafd3c1a6ded46eff4072c44dc49844681e46a74", @generic="3336e6d7554e7e4a652a438a99c54a96f192ad70f2f3ad8c8917175460d68ab7a4bfd70b077a48f19c56a24880ae6d5212594e44f40420b580df017ad363077dcd9fa699959174d3ae805710698240902d98"]}, 0x120}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x3, 0xf35449b200dadbfd, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/25 13:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000cab000-0x3)="") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cdf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000a88000)={0x3, 0x4}) 2018/01/25 13:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000002000-0x20)={@generic="aae40000000000000000000081d99268", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mkdir(&(0x7f000014b000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001d0000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdb000)=0x20) umount2(&(0x7f0000000000)='./file0\x00', 0x4) open$dir(&(0x7f0000cda000-0x8)='./file0\x00', 0x0, 0x3) 2018/01/25 13:13:56 executing program 2: r0 = syz_open_dev$mice(&(0x7f00006ae000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b34000-0x108)={0x20, {{0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000248000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x80000000, 0x4) 2018/01/25 13:13:56 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x4, 0x0}}, 0x8) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000001a000)={0x3, &(0x7f000001a000-0x18)=[{0x1, 0x9, 0xd04e, 0x9}, {0x9, 0x2, 0xf1e, 0x80000001}, {0x3, 0x6, 0x2207, 0x701c09e5}]}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000019000)=0x0) connect$inet(r0, &(0x7f0000015000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 13:13:56 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000009000-0x8)=0x0, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$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, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/25 13:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000b2000-0x10)=@generic="d620263a5739fdac3baca42695b2d52c") 2018/01/25 13:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/loop-control\x00', 0x280400, 0x0) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fadvise64(r2, 0x0, 0xfffffffffffffff9, 0x0) ioctl$void(r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00004c8000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/25 13:13:56 executing program 0: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ea4000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000113000/0x1000)=nil, 0x1000, 0x200000a, 0xd0a1f62d2a4c09ba, r0, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000be1000)="110000005e001f1501ffffffffffffff00", 0x1ba, 0x200000003, 0x0, 0xffffffffffffff60) 2018/01/25 13:13:56 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000c000-0xa)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14, 0x80800) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000b2d000-0x8)='./file0\x00', 0x80) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000000f000)={0x7}, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000)={r2, r3+30000000}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000d000)={0x1, 0x0, 0x0, 0x5}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000000e000-0x10)={r4, 0x8}) r5 = creat(&(0x7f0000005000-0xe)='./file0/file0\x00', 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000010000)={0x0, 0x5, 0x400}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000008000)={r6, 0x80000001}, &(0x7f0000010000)=0x8) 2018/01/25 13:13:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x6, 0x0, 0x12, 0x1a, 0x11, "0096b9b5966abf3ce10c54614640327c387a40e9659f944141f194b64e9f95c795f5f9670bfaef432fc8be1319e8b2bf14250fa08c88c29c207ff22d5507f6aa", "807db4da6e05c59d226ab6c31566479289e57bd0ebd012d24d371ecab88caea92a65eb06319276df79bb09e8ec57d0793840821c296f5b39c1af6560a9b5894f", "f97b9ab9ef0900ce3ef29b86612c17bec7ddf43bf7ed615c4e740bea0dabc923", [0x9, 0x5]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000a76000-0xc3)="393bdf938563d5bd10b7841695c18aa99c1492b0bb749ec5a42f5958e3e136b30ccb2d8afa545347acea4ad03941e87d7248b424bac4d2648c665670447f795947e45caf6d088c71ceab6bc3aaa0318ac8c259b5535e2fb710676fee2c08b46081d9245adc781587201774cd0f1b4a2d1f792c519c0b397eefb5b203b5033e1cf8384f8e0874d0fea0a9422fdb93f47bf0f11aa43de5d39b8d3c9762d45f2e9e677f4783c737ad32df26b2c6e35972a11896a1e2440322408323714e3340100b8a669f") 2018/01/25 13:13:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b41000-0x10)={0x0, r1+10000000}, &(0x7f00008dc000-0x8)={0x0}, 0x8) unshare(0x400) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000304000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000b46000-0xe8)={0x0, 0x0, 0x0, 0x1ff, 0x5, 0x0, 0x9, 0x1b, 0x4, "f3bde7121f987d1517a4f4884c40ef6579e368c677ac83c3d66a5ed6365f197298393947f66170ff1177421ee051545bcf97ba0aa2b3731691d294a1ce410a55", "3d80beabe7dd194f4785d6670b32acb9357565dfabed7222110e2384938e85466c49ebeb44fc8ffd2cccbedad435e1ec2ec7c5a1e557a9a635cf4fea533a2330", "282ac93b65be2cb893fe5e7c836ac501d32584e5f4144ca526468fb3514d834f", [0x4, 0x8a48]}) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/25 13:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$dupfd(r2, 0x406, r0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) sendto$ipx(r0, &(0x7f0000c12000)="", 0x0, 0x20000040, &(0x7f000061e000-0x10)={0x4, 0x1f, 0x7, "b598afb4d389", 0x41, 0x0}, 0x10) r3 = dup2(r1, r2) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000f6c000)=0x0) poll(&(0x7f0000c00000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c56000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/25 13:13:56 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e1000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000690000)=0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = getpid() syz_open_procfs(r4, &(0x7f0000171000-0x8)='net/tcp\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) r5 = dup(0xffffffffffffff9c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r5, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) r6 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f00004b4000)={{0xa, 0x2, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x100000000}, {0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x0}, 0x0, [0x800, 0x7, 0x1, 0x5, 0x5, 0x9, 0x2814, 0x81]}, 0x5c) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000cd2000-0x10)={0x16, 0x1000, &(0x7f000029c000-0x1000)="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"}) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000000000)=""/121) waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x880000004, 0x0) 2018/01/25 13:13:56 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/autofs\x00', 0x400, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000095000)=0xfffffffffffff247) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x93)="b0c29b00c3998062317491ebe7ce5f26debb9f926b0431fdea59d4ddf2dfd8150f521a00a6ff618717b0830aefcb91166c4581e035ff737afc60d1234176ab4d5adaa32d2f61430b8c1646e0faf8570842beb79b773e9aac4982b14545d1cf2ec311030a607ee4a5bfe4070f41589653b417447a8228c4a7472be1fe6eba6639ab195bbe11c4b4254f3caf06e573655ed2e3cf", 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) umount2(&(0x7f0000044000-0x8)='./file0\x00', 0x1) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x804, 0x0, &(0x7f0000049000-0x8)={0x0, 0x0}) ioctl(r1, 0x800200040004531, &(0x7f0000564000-0x12)="") 2018/01/25 13:13:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="e9737f", 0x3, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000737000)=""/166, 0xa6) 2018/01/25 13:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b63000)='./file0\x00', 0x84000, 0x4) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00001b3000-0xff)="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", 0xff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000047b000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000cad000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006bf000)=0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000356000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r2, &(0x7f0000c2b000)=""/101, 0x65, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) [ 46.222371] binder: release 7085:7101 transaction 39 out, still active [ 46.229140] binder: release 7085:7101 transaction 38 in, still active [ 46.247281] binder: undelivered TRANSACTION_COMPLETE [ 46.260808] binder: BINDER_SET_CONTEXT_MGR already set [ 46.266910] binder: 7085:7110 ioctl 40046207 0 returned -16 2018/01/25 13:13:56 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00001f4000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0xa, 0x300) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005e7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readlinkat(r2, &(0x7f00009ae000)='./file0\x00', &(0x7f0000f80000-0xfe)=""/254, 0xfe) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00008b2000-0x10)={0x0, 0x2710}, 0x10) recvmmsg(r1, &(0x7f0000c4d000-0x1a4)=[{{&(0x7f0000f03000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000308000)=[], 0x0, &(0x7f0000a55000)=""/227, 0xe3, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000085b000)={0x77359400, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f0000ca7000-0xe)='net/dev_mcast\x00') syz_open_dev$usbmon(&(0x7f0000a54000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) sendto$inet(r3, &(0x7f00006ed000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 46.277111] binder_alloc: 7085: binder_alloc_buf, no vma [ 46.287360] binder: 7085:7110 transaction failed 29189/-3, size 0-0 line 3127 [ 46.299082] binder_alloc: 7085: binder_alloc_buf, no vma [ 46.302344] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.318527] binder: 7085:7101 transaction failed 29189/-3, size 0-0 line 3127 [ 46.327285] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.333470] binder: release 7085:7110 transaction 38 out, still active [ 46.340219] binder: undelivered TRANSACTION_COMPLETE [ 46.350048] binder: send failed reply for transaction 39, target dead [ 46.356801] binder: send failed reply for transaction 38, target dead 2018/01/25 13:13:56 executing program 0: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) getuid() mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000aff000)=0x0, &(0x7f0000b00000-0x4)=0x0, &(0x7f00004ad000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000141000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ee000-0x4)=0xc) geteuid() mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000afe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000076a000-0x4)=0x0, &(0x7f0000aff000-0x4)=0x0, &(0x7f0000afe000)=0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00007f7000-0x4)=0x0, &(0x7f0000afe000)=0x0, &(0x7f0000afe000)=0x0) 2018/01/25 13:13:56 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e1000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009c1000)={0x8, &(0x7f0000a77000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000fd8000-0x8)={r2, 0x2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd7000-0x2c)=@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]}) 2018/01/25 13:13:56 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001be000)='/dev/ppp\x00', 0x3, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000002f000-0x8)=0x3ff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r2, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r3+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fea000)={0x5d4}, 0x4) 2018/01/25 13:13:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mkdirat(0xffffffffffffffff, &(0x7f0000966000)='./file0\x00', 0x0) r0 = add_key$user(&(0x7f0000361000)='user\x00', &(0x7f00003a6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b29000)="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", 0x1000, 0xffffffffffffffff) r1 = request_key(&(0x7f0000d8d000-0x8)='keyring\x00', &(0x7f0000b0d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f43000-0x6)='wlan1\x00', 0x0) keyctl$link(0x8, r0, r1) 2018/01/25 13:13:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1280002, &(0x7f0000ccb000)="") madvise(&(0x7f0000353000/0x4000)=nil, 0x4000, 0xd) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa2000-0xb)='mountstats\x00') ioctl$KDADDIO(r0, 0x4b34, 0xb01) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000dec000-0x8)='./file0\x00') sendto$unix(r0, &(0x7f000051c000-0xe1)="2673720211b8ecf475cc1549e5d33ad4a549847e6d87132dbacc6a09ed2fc99cd2b199b81caf1401147611e1ab6147e2b5599c62f44df5e97c862fc020170b07c776f4a6d76a20e5ec806a61b28a6845223625a9411fcf89d973a19013e9a2f1eb4bba201f7e4cfe509bc6f8eed109b5b86d32416d7197f715ed77d8b050881fde593f5b8b787a6911a6ac05108695bb4d7865c3756d3ccdcf604682f66a7fe6c77217a51a8a00f4c3514f97d37be4a15f1d1214d92e896fc1befe9f0d8189c5a3727fe09db474aa26115b1f0245d8a854382d82d8d93b6c15652f6e5ca1d0ab7b", 0xe1, 0x4080, &(0x7f0000529000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/25 13:13:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f83000-0xc)='/dev/autofs\x00', 0x181003, 0x0) ioctl(r0, 0x450, &(0x7f0000126000)="0ee47363b34dce91086c33aba402498c4fb9cc1f47a41f082a74a901b1db2b4e034a4b0b5b036fb7bea794813c774f8d77589e53cf8778e15998ff386458717c0c13c09c5d518991d1c2fa13ec798b8d4243348af46aebb70689417f167b75a3f831ebcc92d19b6c744fe52f8cac30c39f924f936c432693a159358f4f8eb907bb92ec081c9c") fcntl$lock(r0, 0x6, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 13:13:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b41000-0x10)={0x0, r1+10000000}, &(0x7f00008dc000-0x8)={0x0}, 0x8) unshare(0x400) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000075e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00004f3000)=0x0, &(0x7f0000a9d000-0x4)=0x4) 2018/01/25 13:13:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000864000-0x8)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rmdir(&(0x7f0000453000-0x8)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) pread64(r0, &(0x7f00007a3000-0x30)=""/48, 0xfffffffffffffef3, 0x0) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000cd9000-0x66)=""/102, &(0x7f0000b18000-0x4)=0x66) sendto(r0, &(0x7f00008be000)="2946d4163908f6c1aaac0541dfd3e0973751a7f03c00ce3ea71628f7a718d706f43779c1e9febcc0ea46318518be2cb6c8f169cb02f9f6960c01ed7f0e2d07d45bd04451a08f79bce51b690a29fdf4618c16a9b00e08d4bb3abef72de0d30d29fa68b8da8fdebac9ee7a4ca46dfe714b08c1008d64b8fdc7166964c49ebd56652d97153fb2", 0x85, 0x0, &(0x7f0000ed6000)=@ipx={0x4, 0x0, 0x0, "790ddbea51e2", 0x0, 0x0}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0xff1f}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) sendto(r0, &(0x7f0000ede000)="b8", 0x1, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) renameat2(r1, &(0x7f0000e6d000-0x8)='./file0\x00', r1, &(0x7f0000218000-0x8)='./file0\x00', 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f74000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 13:13:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) r1 = socket(0x10, 0x400000000802, 0x0) flistxattr(r1, &(0x7f0000001000-0x1f)=""/31, 0x1f) 2018/01/25 13:13:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='&keyringvboxnet0/bdev\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000001c000)={0x0, 0x0}, &(0x7f0000001000+0x67)=0x8) ioctl(r1, 0x100000001, &(0x7f0000001000)='\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x4100, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000001000)='/dev/sg#\x00') 2018/01/25 13:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f000071a000-0x10)={0x94fa, 0x8}) prctl$seccomp(0x16, 0x2, &(0x7f0000b4a000-0x10)={0x0, &(0x7f0000a62000)=[]}) flistxattr(0xffffffffffffffff, &(0x7f00001c8000)=""/242, 0xf2) 2018/01/25 13:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00001a1000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000018b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000063a000-0x4)=0x0, &(0x7f0000eab000)=0x4) statfs(&(0x7f000085d000-0x8)='./file0\x00', &(0x7f0000a95000-0x2e)=""/46) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r4, 0x2c, &(0x7f0000bd8000-0x10)={0x24, 0x0, 0xffffffff, 0x2}) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ac6000-0x4)=0x80, 0x4) epoll_wait(r2, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) timer_create(0x3, &(0x7f0000a6d000-0x60)={0x0, 0xa, 0x5, @thr={&(0x7f00007f3000)="ea6ab98240af5836187e7549da80ceaeed89cad587139bb64c2cb8d96e88b59b70a2ecc48715bdec38f0f77c11058afdc054d4b20e691b2e917249ff8b89ccc89e2319730d2be2cc6deca653fb3e296390eaf6cdb502f8b4775ee2f60af989f760", &(0x7f000088e000-0xaa)="6b119ff63e537d4217c491058243823f6a17917890e3a518ad665ef9110bf53ca5e07eee73c5b183e4e482e108948ae23516f37d0741d6d5121c271f3ab9790c91a0e2ef81550d1a951e9343440ef7257b9506a39f0c5223dbb259aa20d2a3ec78b92d09b72d5cf15c242352499b7d8fd0a823ee814f6f387166c2071a3235a38ae0d831b5dcc2cb71def264f8a83d9589e2a5416d611323ed5b2f025e770a0dc276a3628675763e5ae5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054c000)=0x0) timer_getoverrun(r5) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) 2018/01/25 13:13:57 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000900060010000675", 0x26) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f9b000)={0x0, 0x9, "ece48cfba577b0f158"}, &(0x7f0000b74000-0x4)=0x11) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000730000)={0x0, @in6={{0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f0000f9c000-0x4)=0x98) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000f5000)={r1, 0x3, 0x10001, 0xfffffffffffffffd, 0x0, 0x8, 0x20, 0x9, {r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b9, 0xffff, 0x7f, 0x8, 0x81}}, &(0x7f0000f9b000)=0xb8) 2018/01/25 13:13:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000160000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000602000-0x11)='/dev/vga_arbiter\x00', 0x218240, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000169000)=0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/25 13:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) writev(r0, &(0x7f000050c000-0x50)=[{&(0x7f000074e000)="f4", 0x1}], 0x1) sendmsg$unix(r0, &(0x7f0000962000)={&(0x7f0000191000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008dd000+0x390)=[{&(0x7f00002cb000-0x79)="4ad5d92800f6b6d82da248fc879801f99e320ccae647ddf8265fd02ff2dec732a9beecf1c7655ea7ae97afde418f663cefbb503de9f4d8edb2371a29ed55371e1588e78063a24b3623cbec6dbd9453f2683f20c2cfd3fd5d953413135e812a5abe4dae41ec8205f937e54e02ada1d97bb846f96ef7ad929fd1", 0x79}, {&(0x7f0000f9d000-0xec)="c313f26cb183bff38d71822385f1c6388ea9b379584ae11035c773d4a2c9f86a1455083aff05d0ba4d156b4a7f8ef32e60250a47124118018aae16ef09046ad5d4db721ef566bb4af3c85f8feffe10e35fb2d21de0dca02e511ad18ba28cf708e95c9827ec032f5beaf5b024faadcfd4b89e9179eaa0c0faf28d38aa361c7044038a2fd12a109102bb07293fcb02ac790ec954027df5b12e2742d084a0489c1796f23b8ddeacde03160fa376a8164139171acff32247544327ee98635e6054bc6f3a30a17c58728bd1355b919083413b5b5a23bcddad1f954852e0a15bbaa76e131453313310194eb553cbf7", 0xec}, {&(0x7f000010c000)="cb8deb970b0577396e782947b29414bc925f2749efe4038b6385c933e4fa36245fe6b767d0959f2603e11cec9c6bd90a733912f469675ec3f70625958554583485a37fbc538f63794dad5b16e32c8c71fb7fbb5a2a1bc06a0e5fd844aca2247bd1e529361944cc77f975086df8e77138f7470397cf18952d74f7e4833c48b4cdb09348554d9560c22a10df074d0e98de3ebdaf9d5afb404d8930fe627994248de76f607a5913de1ccf3691ff348f9cd06dd3582b63b49b5dc328c3f460a51da7fd07a42e27ed6cd6f63e", 0xca}, {&(0x7f00008c3000-0x5c)="91c83fdf0602407f7a997addb5fd45a6feabbcdd9e1271061564a433e2c6ba8631334cbcd363f8c3ea9adc28f4bba10d45211e177bee12741523fae9a246274b43b7bc5450f6b3b30fe94cb9b8aeef83d00dd0491c22dc973aa68c73", 0x5c}, {&(0x7f0000207000)="df4a5ab206b96a13709eb03f", 0xc}, {&(0x7f00009c7000)="", 0x0}, {&(0x7f00005c4000)="0b65a6bfe013a6e2c68f01c24cc648c7505bfcf05fe5d26b6a7669eccaec7a10d98f73306fb617e78268e82aa7b54f9b7e66cfa6879025b25092e4a705e0090217c0dcee509ebc07b09819109aaacc0da99fd235ae34a32650ffc89fe4a9563c933468374e7096acddd61cc44ddb3dabbf35a2e394416eed4eaff959b4ce6de865b4bbfc4901b6ceea0ad38a12e31dfbf0eb5c3291f3ed0ab3e0a001f5ceb825d0964dfa01d0d5d0d5cd6fa1ce78305530a7e05cd583db33b1416e028b3b936f3b25c50b519349d3ffcaf67f0421178bcc112bdb5d421b", 0xd7}, {&(0x7f0000c16000)="1da24c7247ad0d751e2ab4728928bba7f312f3cb3610b45ac55d337bea8c6aeffa58990c6e2a461f52a3274a5e452234a71ac88b9a895a4844abde33ce5e9b06398635c0f0980e91051c773292b3654ef05550ffda0c746e679415fd9fe9387ec9cdb831b86a033a8091035fc444fb4c06c9d71027ad463146852360866ceca87313f87968c082ffc21f3023e2aa2ae35f4fb8b6", 0x94}, {&(0x7f0000eff000)="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", 0x1000}], 0x9, &(0x7f0000594000)=[], 0x0, 0x1}, 0x4004) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x80000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00007dd000-0x5c)={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, {0xa, 0x2, 0x4e7b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8001}, 0x300000000000000, [0x3ff, 0x7, 0x1, 0x7fffffff, 0x3f, 0x1ff, 0x4, 0xffffffffffff291b]}, 0x5c) 2018/01/25 13:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x14, 0x8000a, 0xfffffffffffffffd) 2018/01/25 13:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b83000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000f87000)=0x0) r2 = accept$netrom(r1, &(0x7f0000b29000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000045f000-0x4)=0x48) listen(r0, 0x0) r3 = fcntl$getown(r2, 0x9) stat(&(0x7f0000515000-0x8)='./file0\x00', &(0x7f00006a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000064c000-0x8)={0x0, 0x0, ""}, &(0x7f0000d32000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b09000)={r5, 0x100}, &(0x7f0000478000-0x4)=0x6) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f000015c000-0x4)=0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b3d000-0xa0)={0x0, @in6={{0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000, 0x8, 0x7a, 0x8, 0x7}, &(0x7f0000faf000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f8d000-0x98)={r6, @in={{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]}, 0x7, 0x40}, 0x98) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000a45000)=0x400) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000039c000-0x28)={0x3, 0x2, r3, 0xb39, r4, 0xa1, 0x6b, 0x1}) 2018/01/25 13:13:57 executing program 2: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 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$getownex(r0, 0x10, &(0x7f000037f000)={0x0, 0x0}) fremovexattr(r0, &(0x7f000034c000)=@random={'system.', '!\x00'}) ptrace$setopts(0x4206, r2, 0x0, 0x0) clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c33000-0x1002)="") waitid(0x2, r2, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 13:13:57 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000017000-0x16)='/selinux/checkreqprot\x00', 0x18400, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000005000)={0x4, &(0x7f0000016000-0x10)=[{0x9, 0x1}, {0xa7, 0xfff}, {0x400, 0xf9b}, {0x9, 0x7ff}]}) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r1, &(0x7f000000b000)=""/504, 0x1f8) setns(r1, 0x0) 2018/01/25 13:13:57 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x1000000000000, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/25 13:13:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x3, &(0x7f0000b22000)=0x4) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d72000)='/dev/hwrng\x00', 0x4c001, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000f89000-0x8)=0x100000000, 0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f8a000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000f8a000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, r3}) linkat(r1, &(0x7f0000dd9000)='./file0\x00', r2, &(0x7f0000f89000-0x8)='./file0\x00', 0x1000) r4 = socket(0xa, 0x802, 0x0) sendmsg$nl_route(r4, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f84000-0x10)={&(0x7f0000f86000-0x1c14)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000a67000)={0x7ff, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000243000-0x160)={{{{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]}, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xee9f, 0x0, 0xe562, "99db2f26ac87aadda21dc2c936154fec7891c56b4d6e9c33f992f05e12f401c1cc7c1feb138dec26741aa103ce0d67e8dd725aa5503ddddf322b155e17e281b39f24dce37d3d78db57f82bc8f443c370"}, 0x160) 2018/01/25 13:13:57 executing program 1: 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, &(0x7f0000001000-0xb4)=[{{&(0x7f00007f2000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000134000-0x2e)=""/46, 0x2e}, {&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f0000f32000-0x6d)=""/109, 0x6d}, {&(0x7f00001d5000-0x8a)=""/138, 0x8a}, {&(0x7f0000000000)=""/178, 0xb2}], 0x5, 0x0, 0x0, 0x95}, 0x3}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f000005d000)=""/68, 0x44}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}], 0x6, &(0x7f0000001000-0x34)=""/52, 0x34, 0xfffffffffffffff7}, 0xffffffffffffffc0}, {{&(0x7f0000001000-0x26)=@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, &(0x7f0000000000)=[{&(0x7f0000001000-0x53)=""/83, 0x53}], 0x1, &(0x7f0000fee000)=""/76, 0x4c, 0x1}, 0x1000}], 0x3, 0x10061, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) 2018/01/25 13:13:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(0xffffffffffffffff, &(0x7f0000001000-0x168)=[{{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f00001bd000)=""/202, 0xca}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000c89000)=""/221, 0xdd}, {&(0x7f0000507000)=""/236, 0xec}, {&(0x7f00005b2000-0x88)=""/136, 0x88}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}], 0x6, 0x0, 0x0, 0x5}, 0x43b4f5e8}, {{&(0x7f0000257000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbd000)=[{&(0x7f0000773000-0xba)=""/186, 0xba}, {&(0x7f0000000000)=""/75, 0x4b}], 0x2, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0x1e7a14fb}, 0x2}, {{&(0x7f0000729000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000407000-0x4)=""/4, 0x4}], 0x2, &(0x7f0000001000-0x61)=""/127, 0x7f, 0x20}, 0x100}, {{&(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000001000-0x2)=""/2, 0x2}, {&(0x7f0000b68000-0x5d)=""/93, 0x5d}, {&(0x7f0000611000-0x5e)=""/94, 0x5e}], 0x4, &(0x7f0000000000)=""/225, 0xe1, 0x80000000}, 0x3}, {{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e51000)=[], 0x0, &(0x7f0000da8000)=""/60, 0x3c, 0x7}, 0x3}, {{&(0x7f0000b92000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000006f000)=[{&(0x7f0000378000)=""/241, 0xf1}, {&(0x7f00000b8000-0x44)=""/232, 0xe8}, {&(0x7f00008a8000-0xb7)=""/183, 0xb7}, {&(0x7f0000f13000)=""/221, 0xdd}], 0x4, &(0x7f0000000000)=""/24, 0x18, 0x8ed}, 0x7}], 0x6, 0x20, &(0x7f0000795000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7ff}, 0x3ff, [0x7fffffff, 0x9, 0x77cd, 0x401, 0x3, 0xd7, 0x5, 0x0]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b92000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000055f000)={r2, 0x4520, 0x2, "8941"}, 0xa) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)='keyring\x00', 0x0) 2018/01/25 13:13:57 executing program 2: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000ff1000-0x10)=[{&(0x7f0000fc6000-0x80)="2900000018003109da00000000000002020300000000ff0680000c000c00080004000c000000ec0000", 0x29}], 0x1) 2018/01/25 13:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000085a000-0x8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f00008d3000)='./file0\x00', 0x200) mkdirat(r0, &(0x7f0000dfb000-0x8)='./file0\x00', 0x80) chdir(&(0x7f0000485000-0x8)='./file0\x00') getcwd(&(0x7f0000b66000)=""/0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fae000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 13:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000430000-0xf)="fb0c7b24341957044142d8bcfd25e3", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000cb6000)="") r0 = creat(&(0x7f0000423000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000008f000-0x4)=0x0, &(0x7f0000f86000)=0x4) pipe(&(0x7f0000a91000)={0x0, 0x0}) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000b6c000-0x10)={&(0x7f00000ef000/0x1000)=nil, 0x1000}) 2018/01/25 13:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000e5c000-0xc)='/dev/ashmem\x00', 0x2, 0x0) ftruncate(r0, 0x4) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/25 13:13:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d09000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x81680}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0xfffffffffffffe09, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x4, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x0) 2018/01/25 13:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) write$sndseq(r1, &(0x7f00000aa000-0xf0)=[{0x10001, 0x5, 0x7, 0x0, @tick=0x2, {0x1, 0x5}, {0xffffffffffff8001, 0x80}, @queue={0x4, {0x6, 0x4}}}, {0x8, 0x6, 0x8, 0x540, @time={0x77359400, 0x0}, {0x4, 0x7fffffff}, {0x5, 0x5}, @ext={0x1000, &(0x7f0000372000)="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"}}, {0x80000001, 0x81, 0x1a33, 0x4, @time={0x0, 0x0}, {0x4274, 0x2c52}, {0x3, 0x1}, @connect={{0x40, 0x0}, {0x9, 0x8}}}, {0x87, 0x2, 0x9, 0x7ff, @time={0x0, 0x0}, {0x1, 0xfa}, {0x10001, 0x9}, @connect={{0x2, 0x4}, {0xe5a3, 0x5}}}, {0x6, 0x7, 0x81, 0x5, @tick=0x3f, {0x12, 0xe40}, {0x80, 0x0}, @queue={0x1, {0x10001, 0x4}}}], 0xf0) 2018/01/25 13:13:57 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x5}, 0x4) lseek(r0, 0x0, 0x4) fallocate(r0, 0x3, 0x6, 0xfffffffffffffec1) ioctl$TCSBRK(r0, 0x5409, 0x733) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x50, &(0x7f0000002000-0x50)="005ce7ed662bc93e4e9089dde95ab69093cf4a4747d10c1bfc4ebc1b2e5b7b62154fbff81140f8198ebceea14a05b6abe0263a6c52c5ce6a16e7ffa5ca408718482ad40cbc7dd3cbce4bf4cd60efb86f"}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000-0x4)=0x8001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd4, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0xfffffffffffff801}, @in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x9}], 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000-0x4)=0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000004000)='./file0\x00') pwrite64(r1, &(0x7f0000001000)="9b08afbe535f126c90c2a3c3ecb00f21d6f35553cdef266839228c62e6c8fbb692850c6f52d65b4dc0c847316c31c4d6e65266eae7702734d934b0b3d73670fadd4a4e194fd08e61f8bd8c8b05910b1f8ba2225c4fd7d4b8f1fc2f0152b63f5dad0c99feada1fe3957870c98e4664661811591f8936939aed1b96b886582413e1beba7fc12ec3a1d2b5a17665710c8f8a710d1f72bf800ae8799aa96bc4b750b394e9f3601088c69153c5caa04e1f1ca500d512f0e700547053215b7f7c90cc7f86c04d86d7cff55c18c66ac6c8af4bfa55fb966e229403f5f6cfcbce7f3a8036e5f684337a27e9f5c2aa15e493f9eb6b9b40533", 0xf4, 0x0) lseek(r1, 0x0, 0x2cecb3d8012db4e4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000005000-0x1000)=""/4096) r2 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x72800, 0x74) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000005000)={r3, r4, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = geteuid() r7 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000006000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000006000)={&(0x7f0000006000)={0x904, 0x25, 0x300, 0x6, 0x2, {0x3, 0x0, 0x0}, [@nested={0x10c, 0x4b, [@typed={0xc, 0x4d, @uid=r6}, @generic="3a95c9024b50c7847b55347639c1cf921555c4fc0f34ab719acb0080cddec9b19139f31c2098500c113e60327bb87ec21f94172810516856d17014be856ab03c2245e33333267caf902b91653112066ac347b3b0db2dc48582fc6ed8f6b719ac4bab4746efb317d265e49bff9aae5210372c3605e84c12da2d7cf4ee02199171c929ab1e8e01fa4d1bfb2be5598c359d12", @generic="b741682f7d422967c62059daf82257299c856b3aff8049e61cfa41a74b017d6281f19781aa04dad7215f245f595eb1d3495d81", @typed={0x18, 0x5e, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x10, 0x4a, @u64=0x0}, @typed={0x10, 0x66, @u64=0x20}]}, @generic="8bd0cce410e128e7bf072548045e173960b33344255af87bd268b59dd39477a34a8a1f0c87ee19dd7f2251a8a74e576648e27c2a055366020f1de59c393505085ab57b6628a5b84243b125d2f08b432111ffefef7c06d10afb76ea8bc27be43bc08f91ebedd6964622dd56771576c120e075c9b798b466a1027e11184f83b5c2ef09d95ecc9108898e6ef76ff093182f288c72462a38dce1ab1dffd1316ce3c00ca15678bd5a7524f743ee5217faca4a3be8a855efae1a13ece2d96339e06ac723870f1bc158545d", @nested={0x190, 0x10, [@generic="5cf0ec90652b2f6f5518b7bdc9f23b13e86dfd55a5d47e41e2a02108ad4613884ffd3b7eec1b499aef3763e071962bae894e178423d46ed375f2ba7431e3cf81312b702610824e5f9530cd5104c4d4ee55cca0e9a17571b7a64e9bb2b7504b98132c958c089f169265149b4d1e1255d9263d3a23806214303274dc823ad28a7e59a0dce993279a52163e6358f648954199dc118cb08055c4c73402450ae720630f5716b5f3ac3b1285f5cb520f95b81881446ab4104b0c6ca44d13fb1a18bfff0cc008518d8b8719a469977e5ee25be9be4692e74045b464a00a3cbc328209238b872a61073605c8d5f70ec16aa5c3c7a4", @generic="2d85ab7fd01edef5ecf4b6c0f203afe0ecf9080e93ef4228e20955e0f476825e5a8ed64dfd561305d9c41d216d75a29b686c2eb2f924085086ef6f7a4f705716760e72723774a39ddff2df12cb8490bed02552d155668a3c1e35bea6a39150d0806f3321a9f2b19b65e2b64b7f4b565885e7a49771137254e32bb4f8dafd1633eb55d96ceea405aa870b5c58e4680e508332fadbf9be44a9"]}, @typed={0xc, 0x1c, @pid=r7}, @nested={0x74, 0x4c, [@typed={0xc, 0x13, @fd=r0}, @typed={0x10, 0x83, @str='bdev:\x00'}, @generic="49801275ff038f6143bd784250712e247e17cb3ab569876edae82cf3babc7d7202c098a06199cea81f58a06aae6481d91dadc7e9b66cd87903592969a7503fb17d096042bf27b854b985bf4a8171a750dd"]}, @nested={0x128, 0x87, [@typed={0xa0, 0x9, @binary="1e924564b991ed8066f9fc350cb0a5769e898e3b523079b0efdd3a5afbb3b9a14b346f9b395c90d9cff501a31a179c10271b968f22b6fbb0df893a61af7b8da1f59fb97da1fc2d03298638921c1f9af6b403f6167c024f34efc9a452857640b3bae6a7fbed3225f1066fcdb332758c36cbe5dfd63fb9847ff71be25ac8f55b720af85a5e55e63c9b3aba1a04c475729d2be965d61b8307"}, @generic="a8141bf75bd3ed0f5c55b4e3b3657ab38651813d61ecc216191f390456bed12e099e0e5fd0041b810805466dfec8c787cda2a6a4b5c88368f78063572e152f33bdb5087b6e311bda6ed45b618abeeaadae55ba42d014b9927f52d3ff33d8f6318a", @typed={0xc, 0x7e, @fd=r5}, @typed={0x8, 0x33, @void=""}, @typed={0xc, 0x62, @ipv4=@loopback=0x7f000001}]}, @generic="d480b62430bffb1850e8a770613e371f7c255599e863e444ccfd21f2f01b9119ed7c45d2fedce04d66893fabc262145b1909695cb522aa41e2a30f0a7103744d2cf311c1a6273d47ef646920c5856a37babd5777c25bd658ef51aa4bdc6e7630a6bf29b8a1a10e93f52ed712bd8a44b0b6dacde033acce8d58a7a1269606e77c0a06d8e1e11c05adbea302b72bd2776aa63715ad407372cbfbe988159f282fc1216b9ddc705ea5fa35ab7b7391d9ed4dcc71f0129430998bc3f837", @nested={0x300, 0x42, [@typed={0xc, 0x7, @pid=r8}, @generic="7d4aa330e7f45da9b37ff6e9bb34d2f9d7887c91fd5e196e4a442724587ef2a0de74ba32f15de46f7aaf93a7eaadfa86febf85727e22d1a5a22c2facc0a9c7cc02e3ba261e5ff93b096324b2ba259b1d08408c0ce6d8b7e4205e3d08c7ceed0689cf55b258b7f28719ae94ff3fc67ea6a3009fe08239faa805b4553521a3934a96276cc3fff1708b61d26673fe99e6a26f0841dc02be0e83cfcdb17607e5ade4def7666c3eeaadf39e552a8c1c637f593bc8aa856e8a24fe56bc9dd2cd649ccb281b1d0d26a540881f53fa7eff6f7ba6eb95f852b86eef911d856cec374233080c2bcdaf345e0135966274669a13f5f0361f8a51bc1d8d", @generic="67ac8c1fb4d71125bf56b12eef460849a4a51a1cf5d7b54f79accef5532dadcf00ffee02a1d0c19e0f4933a402ce37cdad1fa5bcd620b60ea777e7fad952a1968a027c450e8444e86d33c83865a1b95bbeaeff93a8faa4f81444fc58399005ff649c0741f96201f9dc5157ad02a36bda0957798e8fb4f9d20b46be4f2f", @generic="f1f0ba134734cbd3bf9af9d222a11967f28c559dc9e9e37e8a5108cbee917e52edf78dec152b746de4212968474e2e9230c6d221ee1641941a11ad218dbcfd0f589ed94957901be1f0e8cc5def8d1f1c41070a8822f443eb", @typed={0xc, 0x44, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="8c3606e6ae9cc7a4db0fb19dee1c01e940d89b3c8d06a25c2c685ce3a51aced2173b90ff7ac08f108450df173257ca8451993121ac18775ba771d4673c8893b426ad1ea604a1cfa13fa8ee4cba7392e356cea9d5f79c3a593891a4918e7ec8", @generic="a80de58069aaf1ccf5d3a0f1ba8f144819e5ad54eb2f4657a19f808a26454729fc395902ed10fce81fd0da3bd0ea7d8adaaf711c4ce893ff62d66b2f6d29b404fda3a2beaaf78400dc9db49946f450453dbdcb78c4ce4814b2361c6acccc9ea5a8b00107f7f4a204a81d28091e6c017acbfae14c67ad6b9bf795bf2778e6974772c99fa9a76b920e986558effa91bac27221c606f542745262ab9ed3b81bb0af76e5d6a158bd3a70c10a94489eada16938c4f5316c95"]}, @nested={0x20, 0x4a, [@typed={0x10, 0x5a, @u64=0x4}, @typed={0xc, 0x1c, @fd=r2}]}, @typed={0x8, 0x65, @binary=""}]}, 0x904}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/01/25 13:13:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) dup2(r3, r4) tkill(r2, 0x16) 2018/01/25 13:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c3d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000783000)=0x10000) sendmsg$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) 2018/01/25 13:13:57 executing program 2: 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$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00004c7000-0x6c)='O', 0x1, 0x40801, 0x0, 0x0) sendto$inet(r0, &(0x7f0000001000-0x63)="044a4bfc72f35e6e85442fbd5ae6c8599bfc79daf330a6e44850295c82d15ef9e5ce50aaf5b94a9f0194322f6787dfbe0dcc758ac59594ed77472c72538a14c3c5e3194aa5ebad759ded19de8ff8ddd1b0b4b367e3c82efe9e8e142781af5509d82c33", 0x63, 0x4000000, 0x0, 0x0) [ 46.756708] binder_alloc: binder_alloc_mmap_handler: 7260 20000000-20002000 already mapped failed -16 2018/01/25 13:13:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000062e000-0xa)='ns/cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f00001d9000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@nl=@proc={0x10, 0x0, 0x3, 0x2}, 0xc, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f000001b000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x2}}, 0x26) 2018/01/25 13:13:57 executing program 6: prctl$intptr(0x3e, 0x5) 2018/01/25 13:13:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) readahead(r0, 0x5, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/sequencer2\x00', 0x40, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 13:13:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f33000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000716000-0xf2)={0x0, 0xea, "86dbc004c9a2cb6da4dd3d7c8710761ed2160f92423156afc21e1760b081bbf7789f819f6297347a2059234aad49fe2a466add15281ffef5617130adddaa69f7aa1a384cac216bbd81b9f6731d6b1e0da5fc854b0ba3cf9a896be18a6fa8a9a210854ebaf72a88f8ec37904c4562514db95bf4d2de91cac98e5e7203e05d7defeb55aa9d086ded2a1011e5fb184c25c90cbccadd52f0b2fce47da1efc3252f066584533470bc40e9df489991a088aaeafcf33dbbd16a93fd4f15bde09ed35937d8226a975f52d1718c290827ab4eb9e9b10cf847a4c2d858dfe5eaf8f4fdcec1343d0d6d7d8612025c40"}, &(0x7f0000e41000-0x4)=0xf2) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000346000)={r2, 0x6, 0x9, 0xd615}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fea000-0x8)={0x0, 0x9}, &(0x7f0000775000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000311000-0x8)=@assoc_value={r3, 0x5}, 0x8) accept4$inet(r0, &(0x7f0000c18000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000726000)=0x10, 0x80000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x3e8, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 13:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000e9000)='./file0\x00', 0xc) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") 2018/01/25 13:13:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x101, 0x100, 0x1, 0x4, 0x8, 0x7, 0x9, 0x3ff, 0xfffffffffffffff9, 0x1, 0x8}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/25 13:13:57 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x680, 0x0) r1 = fanotify_init(0x8, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/25 13:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000687000-0x11)='/dev/vga_arbiter\x00', 0x880, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0xffffffffffffffff, 0x4) r1 = add_key$keyring(&(0x7f0000bc6000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) socketpair(0x4, 0x8000e, 0x7, &(0x7f00004f7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ba0000-0x4)=0x0, &(0x7f0000fb3000)=0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca6000-0xc)='/dev/rfkill\x00', 0x40000000c06, 0x0) mmap$binder(&(0x7f0000ec7000/0x2000)=nil, 0x2000, 0x2, 0x110, r3, 0x0) 2018/01/25 13:13:57 executing program 6: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df3000-0x10)='/dev/sequencer2\x00', 0x105000, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000df0000-0x1000)=""/4096) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@generic="dc2b99844d9d88c8e7ede413ae0e0ceb", @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x3e, &(0x7f0000df3000)=""/0, &(0x7f0000dee000)=0xfffffffffffffdd8) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r3, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2018/01/25 13:13:57 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) modify_ldt$read_default(0x2, &(0x7f0000b1f000)=""/4096, 0x1000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000feb000-0x50)={@generic="f6dea0284542c0e6136c1695981f1a81", @ifru_addrs=@l2={0x1f, 0x4, {0xae11, 0x4, 0x172, 0x6, 0x1, 0x2}, 0x4, 0x9}}) 2018/01/25 13:13:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) uname(&(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000002000-0x8)=@fragment={0xbf, 0x0, 0x4, 0x40, 0x0, 0x5, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000003000)={r3, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x4) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x84800) getgid() syz_open_dev$urandom(&(0x7f0000003000-0xd)='/dev/urandom\x00', 0x0, 0x2000) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000002000)=""/4096) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000000000)=""/252, &(0x7f0000006000-0x4)=0xfc) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000005000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000005000-0x4)=0x400, 0x4) accept4$vsock_stream(r2, &(0x7f0000006000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x800) bind$netlink(r4, &(0x7f0000005000)={0x10, 0x0, 0x2, 0x1004041}, 0xc) socket$inet6(0xa, 0x7, 0x5000000000000) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000002000)={&(0x7f0000001000/0x3000)=nil, 0x3, 0x5, 0x90, &(0x7f0000000000/0x3000)=nil, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) prctl$intptr(0x25, 0x3ff) fchdir(r5) alarm(0x0) 2018/01/25 13:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) splice(r0, &(0x7f00005c4000-0x8)=0x0, r0, &(0x7f000002d000)=0x0, 0x5, 0x6) r1 = syz_open_dev$mice(&(0x7f0000820000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000245000-0xea)="f2989a34b147eacc2c7b8ee7a0b4b1b4b2f279cfdf9c1e632323b3f470e843e2cf9a129cff6eeab7b35eb3b9558a620f1f39db2e08e19043a3e174ad6ed30f303320333018ffc3ee66ab8370a62edf4043f64f6da4bc55dbe024e57493cabe46ed969c109777dfa227a9468b714594ca3299560cde0b3d679517d6d61ec4e4dc09be6956812cd6adfc084c7f482901bdb236dc8eaae5d9734a422f82bf5451cd8685cdb5887c3666f0bf963e52d898d2df845a8fb978b5e4621d59bd60f88f94d0ae1e7d975dd5e1f03abd961a4ed5e3dacf5f0094acadea507e7ec62447d1c2c7b152a98f1fcfb6940c") ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000802000-0x4)=0x100000000) 2018/01/25 13:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008f4000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000037a000-0x1)={0x5}, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r2, &(0x7f000056d000)={&(0x7f0000297000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000078f000)=[{&(0x7f00004cc000)="21af41fbc85e2f35ace173090102d3ae530996b86e5faa0197da79f713ccbe4c22c687773501704bb6f8cb53fe", 0x2d}], 0x1, &(0x7f000072b000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x60, 0x40}, 0x0) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f000092b000)="e44dafbca8975e406fdcadc7513ec512c3b4f6739c92367f7e40086327083dd6514720", 0x23, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00009e8000)=0x81, 0x8) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r2, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000474000-0xd)='/dev/usbmon#\x00', 0x3, 0x101000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fcntl$setsig(r0, 0xa, 0x27) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001c8000)='ns/user\x00') mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000fce000-0xf)=""/15, &(0x7f00007fa000-0x4)=0xf) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000fcd000)=@known='system.posix_acl_default\x00', &(0x7f0000ec8000)=""/1, 0x1) 2018/01/25 13:13:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000092a000-0x16)='/selinux/checkreqprot\x00', 0x200a01, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002de000)={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]}, 0x4, 0x3f, 0x6475, 0x5, 0x5}, &(0x7f000051a000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008e2000)=@assoc_id=r1, 0x4) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000206000-0xb8)={r1, 0x8, 0x7, 0x5, 0x40, 0x7, 0x8001, 0x9, {r1, @in={{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]}, 0x9, 0xa0, 0x32d, 0x3f9, 0x80000001}}, &(0x7f0000c79000-0x4)=0xb8) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/25 13:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x3, 0xffffffffffffffff}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006ca000)='/dev/hwrng\x00', 0x2202, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000343000)=0x10001, 0x4) recvfrom$inet6(r1, &(0x7f0000cf7000-0xd2)=""/210, 0xd2, 0x23, &(0x7f00007a3000)={0xa, 0x2, 0xa3bd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00002df000-0x20)=[{0x2, 0x6}, {0x2, 0x6}, {0x4, 0xffffffffffffb739}, {0x8, 0xffffffffffff8000}], 0x4) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000a31000-0x98)="4eeb0206d6798e786e90f5c14bcc08f7074d8de677214aff17974daf9844f5aa8d93db75a88f15014b2626d52740c2dc33d05c77861b82ef96689af31180830bc0ef08ee518cb59fa429eeb25eff3046da7c65f98955e7e8e0a3da6385797395b606ffcdbbda3d4075a11acbb21b426dda7fb789a39e56e99f8928c063aa29722142c8492106af3083c53f6ac48117b972034d213ab6434c", 0x98) 2018/01/25 13:13:57 executing program 3: r0 = open(&(0x7f0000ff8000-0x8)='./file0\x00', 0x40000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000002000-0x29)='system_u:object_r:devicekit_var_lib_t:s0\x00', 0x29) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000003000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000002000-0x7f)="d531a3ad3ce8c9f0e437a5cf2a2fdf22fff82b3565c1bfdb9678bc576956d18793ac504e6b4f90b0788f3ef1b438559ce93ac42968e5e9625703b16f2c32034df431993b077a4a6e3dde7559637396b8190bab3c3f013ad025f01b1c918282cd324a2f74cee22c4d435797f8c182c316f1ad9da9545f2c72029244bc88e3bc") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x20008044}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000003000)=@ipv4_getroute={0x14, 0x1a, 0x24, 0x5, 0x3, {0x2}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x84}, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000006000-0x21)="7086c6c60d8b86cca799865169f5e6d833ffbdcf47b338e64f928f5a390cdcaf0c", 0x21, 0x4000000, &(0x7f0000001000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbdbe300000000000}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) r2 = getpgrp(r1) ptrace$pokeuser(0x6, r1, 0x8, 0x9) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002000-0x18)={0xffffffffffffffff, 0x40, 0x18, 0x180, 0x7, 0xffff}) setsockopt(r0, 0x8, 0x2, &(0x7f0000003000-0x44)="533e426cdc13f6acf92c7b9f906617ae1f5ae1eb06592fe411a7a033a2f90d54ba07ae38940a94843c64b7b2f6c68eec935cd7fe6152301007b4869df47cf2177101f522", 0x44) sched_getscheduler(r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x8001, 0x8004, 0xfffffffffffffffb, 0x7, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x200, 0x820e, 0xfffffffffffffffe, 0x9, r3}, &(0x7f0000007000)=0x10) setpriority(0x2, r1, 0x401) 2018/01/25 13:13:57 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000f000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@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$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/25 13:13:57 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000017000)={&(0x7f0000018000-0x1c)=@in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000002000-0xad)="8cbbce5055bc454468205d3501a7007487b737a501b742d36820abab32fdad20c0bc0c92c393a10c445ffec51c25388561148f1261593814a67fb4502592cd17f41937876569070ab199348db662a665a8426a5d95c6d6ce4d08348ec8d417728841005fb45f14295d3a9b64bfc8ce4c81adc0964c42910e79895f052a83d1d25551cc2365b0ee872b4f5f37f0b58c6c52fd5479808da6604d4f03a6a853ae47270c6622dd9afb935b28ee65ff", 0xad}], 0x1, &(0x7f0000017000)=[], 0x0, 0x4800}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/25 13:13:57 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 13:13:57 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d02000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fc0000-0x4)=0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fc1000-0x4)=0x3, 0x4) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fbf000)={{{@in=@loopback=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000)=0xe8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000fbf000)={0x11, 0x0, r2, 0x1, 0x40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000eef000-0x4)=0x88, 0x4) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000000)=0x0, 0x4) 2018/01/25 13:13:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x2, &(0x7f0000d84000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) connect$netlink(r0, &(0x7f00009aa000-0xc)=@kern={0x10, 0x0, 0x0, 0x400020}, 0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) 2018/01/25 13:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000b64000-0xe)='./file0/file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000065d000)='proc\x00', 0x0, &(0x7f0000307000)="") r0 = dup(0xffffffffffffffff) chmod(&(0x7f00008e1000-0x8)='./file0\x00', 0x4) sendmsg$unix(r0, &(0x7f00004ca000-0x25)={&(0x7f000000d000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000ccb000-0xa0)=[{&(0x7f0000228000-0xdd)="1cfb03d7a20adf780fe625e77688a2230243954a6d4b42189a7fb5929dd54fef81a880a2df1fff391f7d45f3800c148e1388bd09366871e837c36a405455dc4eb2b949cb5cc2b0544f26b73f2cbe875dbd74ee74f1cb99bdb1e560fd47abd6842bf8e2bb1211c3e98beabd1285d3faf987300e00f40d86f06100791ec3f319d37a9c78260b42a54fd3695f1135e2699779544695f290ed7b5513a14779fd6cadd32b12b37110178aeae6d028ecce69cc80d4689e77fdb65534698beb389fb43957efdb9818a62917eb3690ba50b9df886a309153b03619452fc85514c4", 0xdd}, {&(0x7f000046c000)="4e89672bd9f2ccb1515eabf6a640d51153ccb0f0668ce2951646185d70c33faf27427164eaed2aeb11791a4be6cfa882b394b306b59982912156715060a2b482e86402ffe637470b9a0e6e023ce7fd9de0e361a67c5acbb62422e290220435f5ef29c35f842e16da790535387e509d4b57c2b501bc3d66b1c256751159d6baf9a6b7a78fae43d65981493989db4623e07cbb6f938c95387778e0d629b73fcb982e5d290f2df0d687305569f5d1164e0598d1b774a3fcf3291c1dc7a5fc398598a694b7ad12b4da74b5d68c5fc5e6e7d29167c136a95702dae95f7333d2d38b8601d3", 0xe2}, {&(0x7f0000bf3000-0x9a)="12cd5696347a10263de3cda66efd2e5dbed2bbaf6e3e9c938dccee14f5e2137b4a02d55a8b9ad2bbec6cad8e92aeabc522021d8110a794c70060b204a1a6f2f835926bbf99ea16238cff2be819b8983552f8789cf8e5e16304aba1f9b24f472e8720759415ed16bda11c74113d4419d3bee1df41e83c0f60e33d32f0d900996e317f16985cfbddcf439268a1f2f518ff1a36d0f413547a5474ed", 0x9a}, {&(0x7f0000890000+0x578)="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", 0x1000}, {&(0x7f0000521000-0x1000)="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0x1000}, {&(0x7f000009a000)="83c5d197e27d7b8ec206da108b457c32b0e798d8af7e146e828defc458e170c16ce9be0b132094f3e6470ef1e9b4fcb9d299d5f77c3c8b9c6c4bf248c96436213b18e239ebf8754441f322f89702c4a33323b7f12363affad2fc8ae26893cfd6a2b3511c841514c888db834cc163a30043057bd479d42248c1ba9114710bc882522d8154fbb422e766ab3474e13a93208e360bdf611f8cbfed8d243de777e4336f9f2abcfcb93c527b5ea7", 0xab}, {&(0x7f00005f7000-0x39)="d5f131ce8cae77e634a4b4aecf7df5514efe52d681c82a27fad6ab96f4e786403dfe93eadd857845a80a4d9008b61a5672ea7226473bbd2be9", 0x39}, {&(0x7f000074f000)="984c19bf8ae7829cce1073c02fae479dd18d16e53541ae4059a2bc51052b7e7cb4641b9a3e5f5c182f6a147276a51aa07cb56d8c420a6e2e17c664922f3656e036936690d6850a124718afbc3ee31f3940ec7c67a080956562c8fe5438072194c03d6744912408a2fd4a128b91c73ad57368001ddf83774623817f9d6789c009afaad0c86925ac3756cdf2b7ca9b1a8f68e0c4ebf0fddb8d80b51fdbb15a2313", 0xa0}, {&(0x7f0000ce1000)="a491be49006c87aeaf11103d94c79351c2a6c0539bd17cd48c0db5d9c652cfc3b8eedf3f0b1c44ffe754e29dcb96c1a7645b6a963b4c988168931945fd03c26fbd1c548c4598bffc7242c1a271186e228b2467da7e1fd2ded0440e37f350ba67fe872a489a84e5cb611ae410b37b154646363de67a7b9acc5d5788bf148bea28088942db8852afd398d308b73630b08b77a6a3fa33edad2d8934907388f23691fdad0e22807a4b1c16ccfb0d338540abbb1f31cc1791c5d9855988415e2e1a79791cfbe0df390bbe97e3cc17860efe260f9f976403252317d7446c865a01d8cc5e98e6c9b17044", 0xe7}, {&(0x7f000008d000-0x76)="9868dcdc89baa01e9ddce3a17e98d46202b6bc682c8977facba867a51691454fdad36d5bdf19d5003d23641fb174b444614cb9b7b571a1925026b4e5675ce4578c176f54d9cdb7681a8f6806628a5426a3476a3a7c87a42b50cd60098c31166b737f58bd24df03bb38790ca037056250d97cf8cf4217", 0x76}], 0xa, 0x0, 0x0, 0x0}, 0x8840) r1 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000fd8000)=""/24, 0x18) getdents64(r1, &(0x7f0000db4000)=""/1760, 0x6e0) signalfd(r0, &(0x7f0000f6b000)={0x3}, 0x8) getdents64(r1, &(0x7f000051a000-0xc2)=""/194, 0xc2) 2018/01/25 13:13:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000a48000/0x4000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f000047a000/0x4000)=nil, 0x0) getresuid(&(0x7f00004a1000)=0x0, &(0x7f0000b05000-0x4)=0x0, &(0x7f000030e000-0x4)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x1, 0x0) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x5, 0x80000000, 0x4, 0x279, 0x5, 0x9, 0x8, {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]}, 0x80000001, 0x6, 0x4, 0x8, 0x3}}, &(0x7f000087c000)=0xb8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00001f6000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 13:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000045d000)=[{&(0x7f00004c4000)="580000001400192340834b80040d8c560a06f8ffec0481000000010000005800004824ca944f64009400050028825a00000008907902118000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = dup(r0) getsockname$unix(r1, &(0x7f0000c4f000)=@file={0x0, ""/4096}, &(0x7f0000365000-0x4)=0x1002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000cc2000)={0x2, 0x1, 0x8, 'queue0\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 13:13:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002f3000)='/selinux/enforce\x00', 0x20000, 0x0) getpeername$packet(r0, &(0x7f00004a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000063d000)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 47.163602] device syz4 entered promiscuous mode [ 47.169078] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2018/01/25 13:13:57 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$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffc) sendto$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) 2018/01/25 13:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000071b000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64079c05ec7a8216633f4179e978ccb17195f785f002", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x39c) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000145000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000163000)=0x0, &(0x7f00007a6000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/25 13:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socket$inet6_sctp(0xa, 0x0, 0x84) execve(&(0x7f0000524000-0xe)='./file0/file0\x00', &(0x7f0000e9f000)=[], &(0x7f0000550000)=[]) open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 13:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004e9000)='/dev/keychord\x00', 0x20040, 0x0) bind$netlink(r1, &(0x7f0000497000)={0x10, 0x0, 0x1, 0x80008}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000c44000)=0x1, 0x4) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/25 13:13:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000b2c000-0x4)=0xf9, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) 2018/01/25 13:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) getpeername(0xffffffffffffff9c, &(0x7f00009bb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee5000)=0x2e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00002d4000)=0x7458, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000967000)='/selinux/checkreqprot\x00', 0x0, 0x0) sendto$llc(r3, &(0x7f00001d5000-0x61)="f55efa7d14505e09eacfcaa70ba19ca38d415adadb29cfbc1b32d58ac4eda004851f4a95a44d7e72f43d2f0fbf03235c9b5f8cb84f8e40e34ca2b9c2d84a0c10a9b3bf8c4127ed1b111d34a29738792e739991a5e1380f27f53ab341360680795e", 0x61, 0x0, &(0x7f0000d0e000-0x10)={0x1a, 0x5, 0x7, 0x8b3c, 0x8000, 0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/25 13:13:57 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00000c3000-0x8)='./file0\x00', &(0x7f0000c04000)=@known='user.syz\x00') getsockname(r0, &(0x7f000099e000-0x5)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fd9000)=0x9) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat(r1, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r1, &(0x7f0000a1d000)='./file1\x00') [ 47.270615] device syz4 left promiscuous mode 2018/01/25 13:13:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ba8000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000302000-0x8)='./file0\x00', 0x0, 0x20) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000eb2000)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) 2018/01/25 13:13:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f000001b000-0x4)=0x0, &(0x7f0000019000)=0x4) sendto(r0, &(0x7f0000b79000)="07b57c652f7daccdc13e2e", 0xb, 0x800, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c94000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00005eb000)=0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000063000-0x96)="3ef79463fa89bdda8ae0af32d83799a914c9b38b00248cb639f343296208eb440f529d1628c28120779c0994c234f2784361b154b7482bab2796d691f5970cd2ad300cc5977e8a8b8bdfa704f8cdea2e3b0160dea3422e72c88eea180ce843791037125da9dcb27ab728b418bc85ef63a27ff76eedafcb1f29669f3637c754db6c7098f0ae34a377e46b1bbc08c7a74919562ab19de5", 0x96) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000388000)=0x0) 2018/01/25 13:13:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bdb000)=0x14, 0x0) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') pread64(r1, &(0x7f0000e4d000)=""/0, 0x0, 0x1000000000000102) 2018/01/25 13:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x80000000004) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/25 13:13:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000a48000/0x4000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f000047a000/0x4000)=nil, 0x0) getresuid(&(0x7f00004a1000)=0x0, &(0x7f0000b05000-0x4)=0x0, &(0x7f000030e000-0x4)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x1, 0x0) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x5, 0x80000000, 0x4, 0x279, 0x5, 0x9, 0x8, {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]}, 0x80000001, 0x6, 0x4, 0x8, 0x3}}, &(0x7f000087c000)=0xb8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00001f6000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 13:13:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socket$inet6_sctp(0xa, 0x0, 0x84) execve(&(0x7f0000524000-0xe)='./file0/file0\x00', &(0x7f0000e9f000)=[], &(0x7f0000550000)=[]) open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) fcntl$setstatus(r2, 0x4, 0x42402) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 13:13:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7fffffff, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002ef000)={0x0, 0x0}) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000ead000-0x1)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/25 13:13:57 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000711000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) unshare(0xc000000) socket(0x3, 0x2, 0x6) 2018/01/25 13:13:57 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$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$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) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002e7000)=[{&(0x7f0000492000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000e45000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x0, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) shutdown(r0, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b7d000)={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x0, 0x411b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1}, 0xc8, [0xfffffffffffffe01, 0x8000, 0x4, 0x56, 0x7, 0x900000000000, 0x8121, 0x7f]}, 0x5c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 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}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00004be000)={r1, r2/1000+10000}, 0x10) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r3 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r3, &(0x7f000088c000)='./file0\x00') ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000a6a000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000417000)='/dev/sequencer\x00', 0x80000, 0x0) perf_event_open(&(0x7f0000c9b000)={0x2, 0x78, 0x6, 0x1ff, 0x8, 0x3, 0x0, 0x5, 0x2, 0x8, 0x100, 0x7, 0x9, 0xff, 0x1, 0x8, 0xb2, 0x7fffffff, 0x4, 0x1, 0x7, 0x7, 0x5, 0x100000000, 0x7e0000, 0x5, 0xcef791f, 0x400, 0x7ff, 0x1, 0x8, 0xcc, 0x5, 0x800, 0x64, 0x4, 0x7, 0x10000, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000dc3000-0x1)=0x0, 0x4}, 0x10, 0x4, 0x200, 0x7, 0x1a0, 0x80, 0x0, 0x0}, r4, 0x4, r3, 0x1) lremovexattr(&(0x7f0000b30000-0x10)='./control/file0\x00', &(0x7f000072c000-0x18)=@known='system.posix_acl_access\x00') ppoll(&(0x7f0000922000)=[{r3, 0x244, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4, 0x0}, {r0, 0x2, 0x0}, {r0, 0xc232, 0x0}, {r3, 0x200, 0x0}, {r0, 0xa000, 0x0}, {r3, 0x28, 0x0}], 0x8, &(0x7f0000067000-0x10)={0x0, 0x0}, &(0x7f0000f11000-0x8)={0x200}, 0x8) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f000032e000)=0x155f, 0x4) 2018/01/25 13:13:57 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) select(0x40, &(0x7f0000000000)={0xd580000, 0x8000, 0x7, 0x8001, 0x2, 0xffffffffffffff85, 0x80000000, 0xd76}, &(0x7f0000000000)={0x8, 0x7, 0x6, 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x7f}, &(0x7f000028a000)={0x0, 0x8, 0x8, 0xfffffffffffffffc, 0x5, 0x10001, 0x100000001, 0x9}, &(0x7f0000001000-0x10)={0x0, 0x2710}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200080, 0x0) fdatasync(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x7fff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000)=""/236) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x5, 0x9141, 0x2}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001000)={&(0x7f0000004000-0x60)=@bridge_setlink={0x60, 0x13, 0x100, 0x4, 0x3, {0x7, 0x0, 0x0, r3, 0x20, 0x8000}, [@IFLA_WEIGHT={0x8, 0xf, 0x4}, @IFLA_WEIGHT={0x8, 0xf, 0x4}, @IFLA_MTU={0x8, 0xe, 0x3f}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x0}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xfffffffffffffff9}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$TIOCCBRK(r0, 0x5428) ioctl$LOOP_CLR_FD(r2, 0x4c01) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000005000-0x4)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000006000-0x30)={0x0, 0xfff, 0x401, 0x100000001, 0x3, 0x21fe, [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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000007000-0x30)={0x2, 0x7, 0x8, 0x1, 0x1, 0x401}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000006000)="99447509ad7c0874b175f751ceb9a1a06cc769a01e1b64986ef07f94d75ea82e74f237de49486b2f87ce458c9fb5f7d9d5d37297cf92a6b80196565c0b751334e6582076266c853da5ad3cc3fa189b5187ee0041b51cefeda0f88582536d62ef0062c1f7c3a0be8b2d4f39357f3880570d3b37ab36442a415545924db7cfe51435b86cccaa9dcd5f14716e428f6dd1fb5cb80e8e2ab25e9b70bad656b2df3e29fc5303225e8b2526d65bd80a8ad9711c9f237f8c7073f92632d80080d157c6c085d0de4560d6195a5dd5835584bd5ec149012b5f", 0xd4) sched_yield() 2018/01/25 13:13:57 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000db000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000022e000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0xe, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000f83000)='./file0\x00') sendmsg$nl_route(r1, &(0x7f000015f000-0x38)={&(0x7f0000f81000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c45000-0x10)={&(0x7f0000f80000+0xd38)=@ipv4_deladdr={0x3c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LABEL={0x14, 0x3, @common='gre0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x80}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/01/25 13:13:57 executing program 6: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000e01000)='./file0\x00', 0x9c, 0x400) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006f2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e01000)={"659bedf03adc98c7a95929a6bf5977ba", {0x4, 0x3f, 0x9, "a06c2c97ddc6", 0x3, 0x0}}) getpeername$inet6(0xffffffffffffffff, &(0x7f000001e000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000123000)=0x1c) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f000017b000-0x4)=0x23a3, 0x4) sendto$ipx(0xffffffffffffffff, &(0x7f0000e02000)="", 0x0, 0x4000, &(0x7f0000e02000)={0x4, 0x8, 0xfffffffffffffffa, "ef43abfd9d02", 0xfffffffffffffff9, 0x0}, 0x10) 2018/01/25 13:13:58 executing program 3: membarrier(0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000115000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x1)={0x1}, 0x4) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) pipe2(&(0x7f00004fb000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fde000)={0x7, &(0x7f0000fde000)=[{0x100000000, 0x9, 0x7, 0x5297}, {0x2, 0x8, 0x100000000, 0x100000000}, {0x7, 0x6, 0x6, 0x3}, {0x2, 0x4, 0x20, 0x3}, {0x8000, 0x200, 0x7f, 0xfffffffffffffffe}, {0xc82a, 0x3, 0x200c, 0xfffffffffffffff8}, {0x3, 0xfffffffffffffa4f, 0x2, 0xffffffff}]}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fdf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d78000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0xfff, 0x40, 0xe6}, &(0x7f0000fde000)=0xa0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000fdf000-0x98)={r5, @in6={{0xa, 0x2, 0x1c81e252, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8001}, &(0x7f0000fdf000-0x4)=0x98) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00009a1000-0x8)=0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d98000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r5, @in6={{0xa, 0x1, 0x82, @loopback={0x0, 0x1}, 0xaf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1000, 0x7fff, 0x1e}, &(0x7f00006bf000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000005f000)={r5, 0x6, 0x4, 0x1, 0xaa1f, 0x7}, &(0x7f00007a5000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000470000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d13000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009bd000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x5, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 13:13:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000017d000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [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, 0x6, 0x9, 0x1ff, 0xf3}, &(0x7f0000c97000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001ea000)={r1, 0x8001, 0x4, 0x10001}, &(0x7f0000135000-0x4)=0x10) pipe(&(0x7f000033c000)={0x0, 0x0}) bind$pptp(r3, &(0x7f0000bad000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$VT_RELDISP(r4, 0xb701) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f0000b27000-0x4)=0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) ptrace$getenv(0x4201, r5, 0x81, &(0x7f000003f000)=0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000a09000-0xdf)="9daab5d0e1e5930357c9fe0de02d147cdec898e744ed717580a1a602ae5ca096a84732d9f0bff61e8b82997d72bcb5f07226846cdc87ca88c548452da845fc6941b923450e196dac905f56a94502526e5aa9ef0a0655c34b5d517b54550b88cf9610fbb93a1b8cebc4f5f9df12c79c01fd6091e100130332e900296200861786c4f38b33d130006a3bc3cd366519a8505afd1b7c04349076b6345e42e3f5f7dccefdf3e22298409ef5a6eb40a0a3c72c45f730dbb939601884d2226f0e547fc23aa7a833186e50523c8a71d8d6fdccb7e3c267cd301295b8cf1be59e241414", 0xdf) tee(r0, r4, 0x6, 0x2) [ 47.524142] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/25 13:13:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00008b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) pread64(r0, &(0x7f0000520000)=""/60, 0x3c, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000003000-0x14)=[@acquire_done={0x40106309, r3, 0x1}], 0x90, 0x0, &(0x7f0000003000)="c78d3505e146e902e8babeeafb386195bb319044f40e4ed78a97fc2369791e10d1b1d31a0bc8feec3ae34ba86ea3b1237e82f0e3d4f028e9b5abc5361183a0d7925088269a916c294278d54f9d1ac8c08ca51447a788f5c194385a18ea223e5da1984475d45f763f000110f17108232999c49a698f37c27a056cf0c148a8ab3a8665b50a3b928514c95a77f481d16ce6"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000005000-0xe)={0x0, 0x8, 0x3, [0x0, 0xfffffffffffffe01, 0x3c7d30c2]}, &(0x7f0000005000-0x4)=0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000)={r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000007000-0xa0)={r4, @in6={{0xa, 0x2, 0xf9f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x721, 0x8543, 0x3, 0xfffffffffffff800, 0x46197778d420b82f}, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000007000)=""/255, 0xff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/25 13:13:58 executing program 7: openat$selinux_member(0xffffffffffffff9c, &(0x7f0000957000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000002000-0x50)={@generic="7ea9c72a09e1a0a9ee533f3abce79e71", @ifru_flags=0x1e00}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xa) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000001000-0x1000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002000-0x58)={0x8, 0x8e, 0x20, 0x7, 0x7f1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000a5e000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0x74)={{0xff, 0xe6c}, 'port0\x00', 0x40, 0x4, 0x1, 0x4, 0xffffffffffffff7f, 0x1, 0x60a7, 0x0, 0x3, 0xfa0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000002000)={@common='syzkaller1\x00', @ifru_mtu=0x3}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000001000-0x8)={0x0, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x8, 0x1, [0x1]}, &(0x7f0000003000)=0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r3, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={r3, 0x20}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000006000-0x4)=r0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000006000)='/dev/loop#\x00', 0x100, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000007000)=[{0x100000001, 0x5, 0x6, 0x1, @time={0x0, 0x0}, {0x0, 0xf9}, {0xfffffffffffffe00, 0xa4d}, @result={0xa68e, 0x3}}, {0x100000000, 0x1, 0x2, 0x6, @tick=0x3, {0x5d6a, 0x0}, {0x7fffffff, 0xf8b}, @control={0x3, 0x0, 0x4e}}, {0x3, 0x9, 0xe141, 0x7, @time={0x0, 0x1c9c380}, {0x0, 0x3}, {0x56c, 0x6}, @ext={0xf4, &(0x7f0000007000)="8757a18568c0f9c6565cfb4dbbbb10a1aa9252813f2b4be3302e091976f5c84e349bfc256b306a4449f9059006ee95a7895c04402d2dbdde83d348230cbb0d52737b8f5143fcabd4b4a0b14d0f31d9d6d3a823c8f6a8c7f3ed4e881d39631473300717cd9e782b3e3e5fac3a44a426ef700432185c453ba37a6984d17910c0f73d2e6d633116642ab90933fbc81612612779deac8fc901229e30f07de5e09442ee9bdfc16bde85afe0693e008d4c9bcd8d891bed5c20f55d13f26512113acbab10fc8500b37de81767856f485d2cc8fd47001ea22adcf161e72d6b317d91a8d843c56a6758596259c09ad2545ea4166da866c821"}}, {0x8, 0xaa2a, 0x7fffffff, 0x7ba, @tick=0x5, {0x2, 0x2}, {0x3, 0x1}, @quote={{0x40, 0xfff}, 0x100000001, &(0x7f0000003000)={0x101, 0x4, 0x8, 0x4, @time={0x0, 0x1c9c380}, {0x7, 0x10001}, {0x3, 0x5}, @result={0x10000, 0x8}}}}, {0x7fff, 0x3, 0x80, 0x0, @tick=0x9, {0x5, 0x528}, {0x2, 0x401}, @time=@tick=0x9}], 0xf0) 2018/01/25 13:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) r1 = syz_open_dev$mice(&(0x7f00004f7000)='/dev/input/mice\x00', 0x0, 0x109400) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) write(r0, &(0x7f000031d000+0xf9)="", 0x0) 2018/01/25 13:13:58 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x24000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x20, 0x10, r0, &(0x7f000000a000)='./file0\x00') mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x30) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/25 13:13:58 executing program 4: 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={0xc5f, 0x8, 0x1, 0x10000, 0x3, 0x3d}}) 2018/01/25 13:13:58 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d3f000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) bind$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) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fd5000)={0x0, 0x3f}, &(0x7f000050b000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fd5000)={r4, 0x6}, 0x6) sendto$inet6(r3, &(0x7f0000021000)="6383c2604f4c2dd343a5242c1dbbf0cecdb39648bbd5b10c41d4b2562aa339ea1fd452f21e530e6f77bb7f797e7b714331b5c92a77eb2f5f166f2c8a9f8d7a514694cf3b1e", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/25 13:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007ef000)={0x0, 0xce, "54a4943557249afa4abf3366e4ce1679fe5cf93a961b7c5ea6864aec7b82468b8cc1e15dbb54d54cd773b84ec0530f74d7fec0447578e3537604a8e66b8372970dd21eaf3fde54d434ba128806bf32a8ef6df7327dbae5715f8b50451bc3e47680b6f76195a887c5f0926b8c6884b08d7f80d16023a60bdc7aca5872dfacc54a9d39388fd1119d978ff1ede2fce4ab690ce8c5f3f7af3db550a620829b8614e8a49e170f1af48427ce425c7ca7d947c472b150447371f7096c480e872cd80989cc2a95f883bfd3455b71a3b928fd"}, &(0x7f0000458000)=0xd6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c48000-0x8)={r2, 0x1}, 0x8) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r0, 0x5460, &(0x7f0000e27000-0x8)=0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x4) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000bb4000)=""/217) sendfile(r1, r3, &(0x7f000053d000-0x4)=0x0, 0x8080000001) lseek(r1, 0x0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fcc000)=0x0) fstat(r1, &(0x7f00004ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000bc2000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x1ff, 0x1, 0x2, 0xa, 0x61ae7de4dd18d17, 0xa0, 0x73, 0x0, r4}, {0x7, 0x7f, 0x100000000, 0x7, 0x3, 0x9, 0x40, 0x3}, {0x10000, 0x5, 0x0, 0x15a36956}, 0xfe0, 0xb, 0x3, 0x1, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x6f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x1, 0x400, 0x5, 0x7, 0x7}}, 0xe8) fchdir(r3) r5 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r5, r5, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x1, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000571000-0xc)=""/12, &(0x7f0000a17000-0x4)=0xc) connect$l2tp(r5, &(0x7f000073b000+0xc5b)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x4, 0x4, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2170}}}, 0x32) inotify_add_watch(r5, &(0x7f00002e5000)='./bus\x00', 0x2000060) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000037f000)={r2, 0x5, 0x8, 0x8000, 0x6, 0x0, 0x6dbe, 0x3f, {r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x1, 0x70e, 0x1}}, &(0x7f0000c82000-0x4)=0xb8) 2018/01/25 13:13:58 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r0, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/25 13:13:58 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000358000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000646000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000e95000-0x70)=[{&(0x7f0000e94000-0x2e)=""/46, 0x2e}, {&(0x7f0000083000)=""/160, 0xa0}, {&(0x7f0000c67000-0x40)=""/64, 0x40}, {&(0x7f0000a22000)=""/0, 0x0}, {&(0x7f00007e2000)=""/36, 0x24}, {&(0x7f00007c7000)=""/117, 0x75}, {&(0x7f00009cd000)=""/152, 0x98}], 0x7) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f00008fa000-0x7)=0x0) 2018/01/25 13:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000574000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00008db000)={0xbcc, 0x2, {0x3, 0x2, 0x3, 0x1, 0xf0d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 13:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000584000-0x11)='/selinux/context\x00', 0x2, 0x0) writev(r0, &(0x7f0000fe7000-0x10)=[{&(0x7f00008d5000-0x29)="d9", 0x1}], 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x20a693051ac09e81, 0x84, &(0x7f0000872000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001fc000-0x8)={0x0, 0x8}, &(0x7f000017c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00006ed000)={r3, @in={{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]}, [0x3, 0x65, 0x5, 0xffffffffffffff7f, 0x6, 0x5, 0x3ff, 0x20, 0x3, 0x6, 0x4d0, 0x7fffffff, 0x401, 0x6, 0x9]}, &(0x7f000095a000-0x4)=0x108) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000a1d000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000503000-0x4)=0x8) 2018/01/25 13:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000535000-0xf)='/dev/sequencer\x00', 0x400, 0x0) accept$inet6(r0, &(0x7f00002be000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ec2000-0x4)=0x1c) mincore(&(0x7f0000931000/0x2000)=nil, 0x2000, &(0x7f0000009000)=""/175) 2018/01/25 13:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x9, 0x7, 0xfff, &(0x7f000042f000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x61) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a7000)=@assoc_value={0x0, 0x0}, &(0x7f0000767000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000165000)={&(0x7f00001e0000)=[0xff, 0x5, 0x6, 0xfffffe0000000000], 0x4, 0x1ff, 0xff, 0x6, 0x4, 0x7fffffff, {0x101, 0x0, 0x80, 0x2, 0xffffffffffffad9f, 0x1138, 0x2, 0x7, 0x3, 0x101, 0x5, 0x20000000000000, 0xc94, 0x7, "fcc6009ba7af947c4b07690f391ecad74d275121fe7af85db64c74db9ba35729"}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f77000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x40000000000002e0, [@multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0xa) 2018/01/25 13:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008a1000-0x121)='net/wireless\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00002e1000-0x20)={{&(0x7f000023c000/0x7000)=nil, 0x7000}, 0x1, 0x0}) sendfile(r0, r1, &(0x7f000097d000)=0x0, 0xff) 2018/01/25 13:13:58 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 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) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002a000-0xf)='/dev/sequencer\x00', 0x48800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000005000)={0xbb3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000002a000+0x3ee)={0x56, 0x40, 0x3, {0x4, 0x8}, {0x0, 0x4}, @cond=[{0x10000, 0x0, 0x1, 0x6, 0xca, 0x6}, {0x10000, 0x1, 0x8000, 0x2, 0x0, 0x1}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000c000)='./file0\x00', &(0x7f0000029000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000000e000)=0x4) sendmmsg$unix(r1, &(0x7f000000c000)=[{&(0x7f0000026000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000028000)="e9187837ced4e0a230e6321268a490501c257c8aada52d41113cee6aa74801d25b752c0277865a30b4d29ead478b2e11672bff6d5aa2f06df9e46b4508cdfd8c0a519537f6338fa4e4259ffb784400daa6cd07eaadbbc2dc0315a21910ff87a33c27cbcd84f57d2ed244b2c18eb7b49874cf2b3f4982b52c553e82c8e3bcccdf63f90823ad0883553bbbd3ea60398b879ad0c1209b89648c96f181150efbbb17873e551f17428e60781fc3a159fe60cbcc961e0951a6419ab7e1bbffb267a6909abd4aeb58a57a2f2a968ddaa9938f8ac757c10efec3617cbc15204c5a6ffec880994780483100424362d2", 0xeb}, {&(0x7f0000005000-0x60)="4ebe8762ebdb53a24b61590660e5895963bcd1869b36c12cd2e7a0f9127fda317b0456c50896257e26a582558cbb58ae97a5e070dadb28fa834d9a0c847ba2013beee860f0f870666df751d49b0dd86d2e256b5de96e8305f0f4116a30389400", 0x60}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000026000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000028000)=[{&(0x7f0000028000)="0cfda6d2fbf2701603e2a93c7cc5c07470361dd19971f7b9bf926ed1d4e7", 0x1e}, {&(0x7f000000e000)="c381d500bc708bf0e54db34c44ae1ee059530772b6acc707bc993089913c802888a0ab2e7eeae0a2967066f5708d07cfbded564753c91198ff907d3b5ded58785305eb09d1f2c8ec59eb5b4ffb2db224a2a4ac62523a3f8a9ab1b69de3b68c4f1d5b477ef5e945b9780ad0a464dc6bae2179e5c3609d1e639524fa3e06d581dac67095da603de36e143a36778db496697181249fd6d129bbf639bb8b8a5d33b47fca13142ca43fecd669a587fbd96f10bbbfc4b8d90bd9a2937f4f411a15d2160a83e50fd988940d742bfa59dae79924a980c5d8211ca57feae635418aa5dc679adbf09ede9d89e4dd2a8bc1f1644c4e0fe3", 0xf2}, {&(0x7f0000029000-0x18)="d63d1e687e3d47cea0ebf07047b983e7d1fa9ad142425201", 0x18}, {&(0x7f000001c000-0x1000)="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", 0x1000}, {&(0x7f0000029000-0xb7)="4fc95a175341333cdac460a4801665fa2faa65365cd95af03797845026edc166fe0057638f2e28dda56410f7a21319da74921f041dd4387fbbbf848a81006936b010b5fca7fda237f53630438eac2389ef5a88d812022b08c96ae83c330ee286d4f622fd2bb96fb272c376aa253de6a3e590a7a5298737f16c7a350b43a696d82ad4a80d1d852eedb72d04e1b348d4de0739f03eb6d7d9427bb3708280cfd7861eaafb8f44c4567dc4e91256d03f1b4c56cc5c11badc48", 0xb7}, {&(0x7f0000028000)="", 0x0}], 0x6, &(0x7f0000017000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x40, 0x800}, {&(0x7f0000009000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000028000)=[{&(0x7f0000029000-0xeb)="0f7590130f1d91bb5c660785737f3980de7272fb242da5baa92bd2b2d535472a109c9438f3a87afcb9b8768ffebb83a2a19378a120d1750153b136fe80376d349350197778a56efb33020a32fc7f4e16c85c0ba1b296621685250aa2a3f4158bf4885279b38861e4ba859d123f72614b6b47b49992b4619ba59ad29ed09c3fba7edbd172456f8f60b6a8f8fa10e70d54a0d8853a698a10afb6240ed4a27bfd3381673251e5edce1ea91daad5e197a8ea3b760261616d0b69c8faa283dd1f8590bb55a91087b69de608efe9fc6f82b8986fc70fbd72e52aec518798626de1141ea4a173adaeeda91f9b82ac", 0xeb}], 0x1, 0x0, 0x0, 0x84}], 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000013000)={0x0, @in6={{0xa, 0x1, 0x1000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x7, 0x1e0d, 0x7b0d, 0x8, 0x6, 0x0, 0x7fffffff, 0x80000000, 0x7f, 0x0, 0x80000001, 0x7, 0x6]}, &(0x7f000002c000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000-0x98)={r6, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f000001e000-0x4)=0x98) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)=0x1f) 2018/01/25 13:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000df1000-0x4)=0x0, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000874000)=0x0) 2018/01/25 13:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000203000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000025a000)={0xa8, 0x0, &(0x7f0000b62000-0xa8)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f00002e1000)=[], &(0x7f000048b000-0x18)=[0x0, 0x20, 0x38]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x40, 0x38, &(0x7f00000d2000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f00001aa000)=0x0, 0x1, 0x4, 0x10}, @flat={0x77682a85, 0xa, r1, 0x2}], &(0x7f0000be1000)=[0x18, 0x78, 0x0, 0x20, 0x0, 0x30, 0x38]}, 0x8}}, @enter_looper={0x630c}, @release={0x40046306, 0x3}, @exit_looper={0x630d}, @exit_looper={0x630d}, @enter_looper={0x630c}], 0x8, 0x0, &(0x7f0000092000-0x8)="e57d4d59098062a3"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a65000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00004ad000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x9, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) ptrace$setsig(0x4203, r2, 0x4, &(0x7f00009f7000-0x10)={0x1a, 0x7fff, 0x7, 0x9}) r4 = syz_open_procfs(0x0, &(0x7f0000dee000-0xe)='cmdline\x00') preadv(r4, &(0x7f0000369000+0x122)=[{&(0x7f0000992000-0x60)=""/96, 0x60}], 0x1, 0x0) 2018/01/25 13:13:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00008be000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f000031f000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000076a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002ac000)={0x0, 0x2a, "771df28dba34ac7d3dd1c3da7bc90a9d65686cd629779e5d01e8a3f16fd3e4bce6c041bed61515d1313b"}, &(0x7f00009af000)=0x32) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000068f000-0xa8)={r1, 0x3, 0xa0, "2c66fc64e7bfe02b357b677a60bb02ace4f448efef1e7ddbd0277cbb12c12ed067d0778d25436f59661866ea222c89aab83ca7fce1b5119a467d5692f6ac57866869ce85d968bea3750d923db12871c4d69153fc7bcf4cb69219659bd9ac683f800cbbbdf6decb500f5b2d2cc882c7ab5ec0b6f1548e027c587c65a928ff7714cd8840070d8119898d99dcaa60275d09c04739f1b50f29193dcb94c59f249f1a"}, 0xa8) 2018/01/25 13:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000090f000-0x8)={0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000af5000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000ead000-0x18)={0x1e91a326, 0x4, 0x7a8, 0xfff, 0x100, 0xa329}) mount(&(0x7f0000e18000)='./file0/file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000064d000)="72616d667300e71d9302157a90877f62e0af73bec373b55bd3e164c75e2fd1775e067173dbb3c8dfb3ba2ec7a287c0ea5e410858", 0x3, &(0x7f00005d9000-0xdd)="5b3684d27ebf01598100dde8362782587c2de061809d1cae53645cbe9cad13c48eff23ebaff62cdb1c111c6db410cf4d2b7495a6b8463e4a0a2073a109311b43a1dda6c5119f64790671ab6453cbe6cf540581d8ef1f545884dc56b170a5ceae855efd768b8b3e32c9722fad5cab016471a0546d2c8eae07e8a0be7c041f5589dc5a42f17a2ab9fac69eb439cb36515eabcc88d0e93d1d5f76424c073cd4ddea7cd8598d4d8fbe3df58b4b16a13eba59270b7cce70cca7c4243d0a09d14949af963eb0d9bd80868232634e51a8b5f4cad580c7205f1a2fa5090a7318e4") lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e6a000)=@assoc_value={0x0, 0x9}, &(0x7f00001cf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000004c000)={r2, 0x7, 0x30, 0x1000, 0x5}, &(0x7f000006e000)=0x18) open(&(0x7f000039d000-0x8)='./file0\x00', 0x0, 0x50) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfffffffffffffffb) 2018/01/25 13:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8b91) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb5000-0x4)=0x7, 0x4) 2018/01/25 13:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='g\x00\x00\t\x00\x00\x00\x00\t\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000dda000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5be36d", 0x101b, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x8000, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "81481b161981dc7ddebee5d916ddb6f4157bf7d5590d4d4578f3ad7926d805eefb8f12ec8a5ea71ce67988e28ee7f63459189f7823c993fb63ecc0230e1b55139377aba0b831424163fdb9008c34d5433853e11790d25bddeca2fc6d32272dac610951e5495ea2b9b60e3fa96447a831fbd71310300dbb89a4553cf6eddb4e68c8e3f0"}, {0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0x104d) 2018/01/25 13:13:58 executing program 7: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000005a000)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000035000-0x5c)={0x0, 0x1, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f000005b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005a000)=0xc) 2018/01/25 13:13:58 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a37000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00005b2000-0x25)="240000005a001f05000000ffffffff0009132100000000000000070308000003ffec0108", 0x24) 2018/01/25 13:13:58 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000daf000)='/dev/ppp\x00', 0x200400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00009a2000-0x5c)={0x50c1, 0x0, {0x3, 0x2, 0x9, 0x3, 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]}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1000, 0x4) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000f87000-0x1b)="cd1df9c19585fabcbb03c13055eeba61113ac11ad93adf0e9c5dc8") 2018/01/25 13:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000643000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000001) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000416000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000fe0000)=0x26, 0x4) 2018/01/25 13:13:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) stat(&(0x7f0000337000-0x6)='./file0\x00', &(0x7f0000b74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000ec0000)={&(0x7f00000f1000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000882000-0x10)={&(0x7f0000015000)=@newpolicy={0xb8, 0x13, 0x400, 0x5, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x1, 0x6, 0x2, 0xa0, 0x20, 0x62, 0x0, r2}, {0x90d, 0x74d9, 0x1, 0x9, 0x1, 0x4, 0x9, 0x7f}, {0xfffffffffffffffe, 0x200, 0x0, 0x9}, 0x7a0, 0x5, 0x3, 0x1, 0x2, 0x2}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008000) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005b0000-0x4)=0x0, &(0x7f0000234000-0x4)=0x4) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 47.985735] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/25 13:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ef0000-0x4)=0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000c69000)=0x0) 2018/01/25 13:13:58 executing program 1: mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000045f000)='/dev/sequencer2\x00', 0x40000, 0x0) write$selinux_user(r0, &(0x7f00008ac000-0x28)={'system_u:object_r:init_exec_t:s0', 0x20, 'user_u\x00'}, 0x28) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ba5000)="49ef166df46036cb9fd9e0becc38e0b0", 0x10) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000054c000)={0x0, 0x20}, &(0x7f0000ba7000-0x2)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000087a000)=@assoc_value={r1, 0x3}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00004eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) sendto(r2, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000ba7000-0x64)={&(0x7f00002b4000-0x14)=[0x10000, 0xa4, 0x9, 0x8, 0x3ff], 0x5, 0x0, 0xffffffff, 0x6, 0x9, 0x2, {0x1f, 0x4, 0x8000, 0xc115, 0x2400000000, 0x4, 0x1, 0x1ff, 0x7f, 0x7, 0x0, 0x3f, 0x7, 0x0, "071822d345c9b0ee1c16e2142369fa633a835bd51807bd88965b1cab1b399d9c"}}) [ 48.012807] binder_alloc: 7515: binder_alloc_buf, no vma [ 48.018471] binder: 7515:7522 transaction failed 29189/-3, size 80-16 line 3127 2018/01/25 13:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x200000000001, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) eventfd(0x4) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000fe2000-0xf1)=""/241, &(0x7f00007c8000-0x4)=0xf1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000313000)=@req3={0x7, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00002b8000)='/dev/usbmon#\x00', 0x400, 0x1) getsockname$netlink(r1, &(0x7f00000ce000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ff000)=0xc) [ 48.027100] binder: 7515:7540 ioctl 40046207 0 returned -16 [ 48.079834] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.086333] binder: release 7515:7522 transaction 43 out, still active [ 48.093811] binder: undelivered TRANSACTION_COMPLETE [ 48.099002] binder: send failed reply for transaction 43, target dead 2018/01/25 13:13:58 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x3)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000f83000)=""/78, &(0x7f0000001000)=0x4e) 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) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000003000-0xd3)="d846514cf63a9eb95b653131bb16fabe6dc6c6a33ac9365ec25c6fcadac8b814865ca212a04d9946b482c7fe809b5a2b1004e83571b4e81ad7bcaa5663c761de1dfe0d30aa9b8125d0b6f16ce2b339539503eae6509fbacf35a47f0f45539ba156d30ee1f694615d5facad3fa0ad0976d28ddea053893d80652ad4cbf717a59d3ad766022c63fb23c80550a3e129bf75440cc8de46c5d41315ba0df394d4a4c7521862d495db22b24dfc085c59d773153f3b40704693f1f96a1068f7d59b749ec18d6f263a82c71a4ade0080a218ef5128b231", 0xd3}, {&(0x7f0000003000-0xaf)="7c9c68a0c72a925b15386049117b96f5c9f708fa2079faa6df00d1a195fc391754511888f564e56b98c0de283f12ec793aec4640410c6dedad3b0ee87a1dac0fe8536a06be9bb6549f68eb06151eaac5ba8bf1790adfed06f29c9417e02f0e1cdf150bf1d08f4d94ece186bb0f27e0594006c6bc8927ad362746cbad0aca8d571f3ff702fab060b7718d022db7f957dbac7a6a7f6de2e57572fc8d9ed2b632fb67b6b57524f09ac3bb1604f65fc97a", 0xaf}, {&(0x7f0000002000)="7b18da4e3472671cff14321953e69655b226e22bb5888fd82ac85ff38260b3ddd0b43a5a38be07aed8bf9ef6f4e8a705334c1f405bfe2b19524109e0dbd669e0ae6ab0def56b53d230f08b211303d132a75f50bc0b1660c852a2e8630ec63bfda36cd0e2d46875e6f6152e60096bd1e9f0c6f3918e1ced4d067f91b5af15e9dc7a2b7b303542d6a94020187e8b41363435c21a72152b50fafd2a34025508745990f7418dbf0304e8d9d88b", 0xab}, {&(0x7f0000002000)="aec6c3bb60f1eb798d1954d21747006c55afdcf817b9cfef662f8223819fc5aa10cebdfb857c7893c1e7a884e9bc5170b318f56fcd7d37303cf7ee581a381c44444726f66cd1140e2deb6bfde67d2eb536117f1baac7a34c75ab48e3510340392972dcf7f84c41a312b7813a03cf44537808ec7a772ea06fe078e49795980270f9306b56902e47a0fe423a1dfda3a22747b33cc3f2ce3a9f7ea28fc26e0bafa261f85308eab65c6e7f362b14542763a6b35b67d594c9d4f5a68d26b5fd1e1cbad0", 0xc1}], 0x5, 0x3) 2018/01/25 13:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x14) r0 = dup(0xffffffffffffffff) signalfd(r0, &(0x7f00000fc000)={0x7e}, 0x8) socket$netlink(0x10, 0x3, 0x650931321d9ab110) 2018/01/25 13:13:58 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000025000)={0x0, 0x0}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000001c000)={0x1000, 0x1, 'client0\x00', 0x1, "4e2a6c30f9498fe6", "87c39b22472bef890c919651fa75e083f3ceb6f5b01d26a49950450f89c495f8", 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000026000)=0x0, &(0x7f0000015000)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000025000-0x8)={0x8, 0xaf, 0x9, 0xfffffffffffffffb, 0x8}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000016000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, r3}, 0x14) 2018/01/25 13:13:58 executing program 2: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x100000000000000) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x100000000400000f) unlink(&(0x7f0000a89000-0x8)='./file0\x00') close(r0) 2018/01/25 13:13:58 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x80000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000004000)={0x1f, 0x4, 0x5, 0x200, 0xb2c, 0x7}) getsockname(r1, &(0x7f00005fc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) 2018/01/25 13:13:58 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000695000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x1, 0x6, 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]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x2f) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/69) 2018/01/25 13:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000946000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f00008b6000)=""/0) close(r0) 2018/01/25 13:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x0, &(0x7f0000092000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000059e000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f000041e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f9a000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xae6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x663, 0xffff, 0xe5, 0x8}, &(0x7f00005c6000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000033c000-0x8)={0x0, 0x3}, &(0x7f00005aa000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000943000)=[{&(0x7f000058d000-0x1c)=@in6={0xa, 0x1, 0x568, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff15e}, 0x1c, &(0x7f0000649000)=[{&(0x7f0000ff4000-0x6d)="425576545c761ef6eb05d7bd422d86eba28ad70f1904c77497bf6ab2dd9bfa4f6f63702cc2ca4bd8f6648135b54d330868562e587626137d0caa0636b948b3e9002d6d76be34c70fec1de0ea5771d851617829d85ce265f3700a417653316a8e7f2934fa149d3a332a05bf918a", 0x6d}], 0x1, &(0x7f0000659000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7fffffff, 0x8000, 0x81, 0x8000, 0x80, 0x1, 0x1ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7a4, 0x8202, 0x7fff, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0xfa, 0x1f, 0xfffffffffffffffd, 0x3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x100, 0x4, 0xcd9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8000, 0x204, 0x4, 0x0, 0x2, 0x3, 0x4, r3}}], 0xf0, 0x4800}], 0x1, 0x20000000) personality(0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) r5 = openat(0xffffffffffffffff, &(0x7f0000c3e000)='./file0\x00', 0x4c2000, 0x101) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000520000)={0x2, 0x10000, 0x3ff, 0x17}, 0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000194000)={0x0, 0x0}) syz_open_procfs(r6, &(0x7f0000e6f000-0x7)='ns/pid\x00') 2018/01/25 13:13:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000017000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000e9d000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001be000-0x10)={0x0, 0x8, 0x800, 0xcc, 0x0}, &(0x7f00008be000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000754000)={r2, 0x33, "f70c4471a0e6b675e9d367b744b3b182917cc4c52206eb6e5c3039d6b7ef87afb8d360427b61b4b0f3909dac93af884c8ffecb"}, &(0x7f000073c000-0x4)=0x3b) 2018/01/25 13:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000150000-0x24)={0x0, 0x7879, 0x10001, 0x3, 0x5b97, 0x20, 0x4, 0x4, 0x6, 0xfff, 0x7, 0x6}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r0, &(0x7f0000486000)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 13:13:58 executing program 3: mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000, 0x400000000, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = accept$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0xffffffffffffff52) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) fchdir(r1) r2 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000-0x14)={r3, 0xfffffffffffffffa, 0x6, [0x100000000, 0x90, 0x5, 0x0, 0x2, 0x3]}, &(0x7f0000001000)=0x14) 2018/01/25 13:13:58 executing program 0: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000005d000-0x8)={0x0, 0x0}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x100000000, 0x851) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000005c000)=@add_del={0x2, &(0x7f000005c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) r2 = creat(&(0x7f0000035000)='./file0\x00', 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000005d000)={0x0, 0x8}, &(0x7f000005d000)=0x6) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000005e000-0x7)={r3, 0x3}, 0x8) ioctl$void(r1, 0x100000005410) 2018/01/25 13:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000016b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000871000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c33000-0x4)=0x0, &(0x7f0000fca000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000624000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000013b000-0x78)={0x4, {0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000, 0xfffffffffffffff8, 0x3a, 0x100000000, 0x0, 0x10001, 0x1, 0x7}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009e3000-0x4)=0x7750, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008d9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000420000)=0x7ff, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x37, &(0x7f0000af7000-0x98)="0ae7f38fa7103418300a2908ceee807e80d78c6b19ebb453a13c44a466823a06ac449c2c784529351752363e2071b25093373c0b0d787e66bafddef4f7cd61ea8942728d665c0a242688385437adfe5cfb7f0711b996a6ed041dc78689a6d3e0135c4060028874c3c27226b92374d90ef27b6d6a1366e668b582461a74aef746056700a466ec3006770994e4b0e488b50e1ede679558d64d", 0x98) msync(&(0x7f0000491000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000b2f000)=0x0, &(0x7f0000516000-0x4)=0x4) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x101a3) remap_file_pages(&(0x7f00002a0000/0x3000)=nil, 0x3000, 0x2000002, 0x3, 0x20000) 2018/01/25 13:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) unshare(0x400) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a5000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000143000-0x4)=0x0, 0x4) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e81000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/25 13:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f3a000-0x75)=""/117) r1 = open(&(0x7f000013b000)='./file0\x00', 0x80000, 0x14c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006e7000-0x12)={0x0, 0x100000001, 0x5, [0xfc, 0x75, 0x10000, 0x8, 0x9]}, &(0x7f0000c5a000-0x4)=0x12) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000958000-0x6)={r2, 0xfffffffffffffff8}, &(0x7f0000645000-0x4)=0x6) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000ed000-0x4)=0x9) 2018/01/25 13:13:58 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00006dc000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00002cb000-0x4)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000de2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000093f000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) bind$packet(r5, &(0x7f0000b1f000)={0x11, 0x11, r4, 0x1, 0x6ce, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fa6000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fa7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004b5000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000d1b000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7fff, r7}) ptrace$setopts(0x420b, r2, 0x8, 0x20800020) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000fa8000-0x88)={0xfffffffffffffffa, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffe2d) 2018/01/25 13:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d38000)='ns/user\x00') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000075c000)=0x100000000) epoll_create(0x101) 2018/01/25 13:13:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000dbc000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000066b000)={0x0, 0x0, 0x0, 0x0}) getitimer(0x3, &(0x7f0000800000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0x3c7, 0x0, &(0x7f000021b000-0x14)=[@increfs_done={0x40106308, r1, 0x0}], 0xfffffffffffffe96, 0x0, &(0x7f00000d8000)="e8bc009875e9048c4433f81d5d6553e6ed4d49cc05c36fc0be9dcca5a386d2c484c2b9c324f3d8bcc968ecac6ec9ee15b19ad904608dca199d54c818518d9f11bd212830771ecd9d8bd58fe394c1e5f43042d4374259b5b3f47391d04b7b3528e5545e0a50a3019660265291fb7d0867e243fe625b44bd1590edfdcfb32ca9a827c4311dfbda238506c344"}) 2018/01/25 13:13:58 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0xff, 0x441) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x4000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000002d000-0x8)=0x3, 0x8) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2018/01/25 13:13:58 executing program 6: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000df3000-0x15)='net/ip6_tables_names\x00') read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) sendfile(r2, r2, &(0x7f0000e9c000)=0x0, 0x5) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000f02000)=0x0) 2018/01/25 13:13:58 executing program 1: munmap(&(0x7f00009db000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c11000-0x10)={0x1, &(0x7f0000c95000)=[{0x4, 0x4, 0x8001, 0x3}]}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x4001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="f13fb1917210dd2a02af798b835732a112199697b788c923b0dd8a1a49a1c9046c3c2ddb85ad25855973d09b66400cd3496bb409f3d69f395a17341fd5ebc995ff5de727", 0x44}, {&(0x7f0000001000-0xb6)="ef078a6faad013564366672cb4f3e9131aa7aa522dfa6a43a96e7d1eb06f780ed06a9ec677f0ff299e96697a90a91048339935e8a9560bd60221273123f67d409db3ca15b607a73e7f9e4506fb640fa9a994d56b07b08e30991319f4b2a744181a7e4783c8f652ac893b68ad4e5874b07bc0501154e56d2972f44518b9cee13d6b993a1aca087a3121c4e99355d67f2f043a551fed48d976a4b1233aab8188d065cc938369bb37afc854bb43232ff4a69b083e7a18ea", 0xb6}, {&(0x7f0000000000)="3a79f040351d7ebee5c9cd10a60b59666ca489a25392b7032a9122188e5dffa8317893d4e3f118df3bfff05f71a673543f4544fc302ae1b0828acc2ec427d81e1111c941a8c49a25764245015afc46fb2374eceb63bf3195802407d859a10b9620f3ed5259e6b5f3595afdd67bc23d594abccdc98e688eb1d92bd5b976d669478395d28a06f74a3d63cf7913ee24f56dfb", 0x91}, {&(0x7f0000000000)="c8ed7fb06be2c1db735e0db9eda605c540f1a5a54cb8f14bec4836419dbecf455f45555f91c1b63898ab1e5490677a4facefeb3b3d5a68db4ff16a525c65a0fd151f465b42592f513d3ce6dca34964940deb69d08bb48cbdd038ebcc4f514f926469c7c898c1b8f9e5cab52755a428faf3870dc422dc06d24e981557c167fc", 0x7f}], 0x4, 0x0, 0x0, 0x4000010}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000003000-0x18)=@routing={0x89, 0x2, 0x1, 0xb83d, 0x0, [@loopback={0x0, 0x1}]}, 0x18) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) lseek(r1, 0x0, 0x3) gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000003000)=0x3ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000)={0x0, 0x0}) accept4$ipx(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000)={0xe4a, 0x7, 0x5, 0x2, 0x2, [{0x43a, 0x9, 0x1ff80, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x5, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000)={0x0, 0x0}) tee(r0, r4, 0x800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000003000-0x8c)={0x3, 0x2, 0x800, 'queue1\x00', 0x5b58cf72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x8, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000008000-0x5c)={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3a}, 0x5, [0x80000000, 0x400, 0x20, 0x1, 0x800, 0x6, 0x2, 0xffffffffffff8001]}, 0x5c) listen(r5, 0x6a8d) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) 2018/01/25 13:13:58 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:58 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000ee2000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00000d0000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="6a9c5bc5aae2d3d8ec523569f93fccd8462d11370f60f049fa5fd452d6bb1e51dfbfb0455b183535b1e1221a4499065b", 0x30, 0x40, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f00008bc000)={0x0, 0x101870cf}) 2018/01/25 13:13:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000c3000-0xa7)="4e569c5817125ef5dadbfe6414bd7a1532edcbaed0db5357c091c7d7419b97faf5c82a6ee191d9349ddcfe1b7d7b3c8472af060eef04dda9a66de07ce1c0e298b2abac57e3fdc520a571b1010e0695c6f759ebe40229301d1e9d6188d6769567910ffef1792425182ba204eb9945e86996192704838127e0da7aa9e9db79c6a856bf3be7762e44007dce931f9f537ab49472d972b605b25a460d4f104a377cdda8f4441c6d276f", 0xa7) set_thread_area(&(0x7f0000ad0000)={0x9, 0x1000, 0x4000, 0x437d834, 0x10, 0x0, 0x3ff, 0x0, 0xfffffffffffff001, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d4000)='/proc/self/net/pfkey\x00', 0x940, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000051b000)=""/225) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000be4000-0x4)=0x400000000000001, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000fb2000-0x8)={0x0, 0x2}, &(0x7f0000cab000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000035c000)=@assoc_value={r3, 0xffff}, &(0x7f00003eb000-0x4)=0x8) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000a5c000-0x4)={0x2fd18a1c, 0x100000001, 0x7}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000081f000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100, 0x5, 0x5, 0xd2}, &(0x7f00001ca000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009bf000-0x10)={0x4, 0x0, 0x1c59, 0x100000000, r4}, &(0x7f000029a000)=0x10) fcntl$notify(r0, 0x402, 0x30) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 13:13:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d0a000)='/dev/sg#\x00', 0x3f, 0x2) pwrite64(r0, &(0x7f0000752000-0x21)="bcb927c41a91539a5735e244ef851030724a472a3ce61114bc315f2ac1c5bacd79", 0x21, 0x1000000000000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a28000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000240000)=0xe8) sendmmsg(r0, &(0x7f0000800000-0x12c)=[{{&(0x7f000019b000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00000c8000)=[{&(0x7f0000e39000)="01b6bf2ee69ec4f188d4c237a647f52ce2ff6331e78818c34ceba2c9a8d204333f3f6f8c21ea08f0902e5aad989e63053f3e1d051acf027841846c58d0d21b31d5ab1ddf9c18e5787409ee00d806025808f647e52b5621fecf5a73048a33629dfcce4912047314b0a58ccdb4a66aca3bf5213d7ed091775a7636bd0693539c147bef", 0x82}, {&(0x7f0000006000-0xa7)="433e994bd4f3fd00f4adb48c0c68657422777636a1c4fe8eea2caad51273f0751fe4d8d4c6512f9dbfc9b0f9568be8b4a9ad00dba0240c8a253be1efdeae43a6af00a9165bd6d34f41cf514115d1d3a5557651f1bdb15cc118d6e0a74d55f2c581260cbb00daa91b1e1eadf75a46141e7d602490ec9424f96509ad067a64a6283ba77fa92173d320696e507d6dd4405755daae5a4a11357f3479e4435a6770676010994ff60506", 0xa7}], 0x2, &(0x7f0000d14000-0xb8)=[{0xa0, 0x107, 0x6f, "a1835a6cecd6bfd5431b74a0833eb9c785ae2b0e3afe3dcdbb3e28a3fe7878c74f69a2e47ee51961ad0d5bbf16a78c81de7a854e163eec8b9ee271d8c9f5fcbadb0bf7d40f3a55a84d6cadea1a55b7ed215950cd95fbaff957dd2854bff1d4933a7d40362f578be71cba1fd9454e156048b2cf4c47e35eb17e6ca4b5494c7e67ab568b58f8d9f3d1e2b4f4f0dd"}, {0x18, 0x10f, 0x8, "c826beaa47"}], 0xb8, 0x4}, 0x54ee}, {{&(0x7f0000ae4000-0x10)=@nfc={0x27, 0x7, 0x8b, 0x7}, 0x10, &(0x7f00001d6000-0x70)=[{&(0x7f0000407000-0x52)="e6a55cdea121688990e2fc6637509e6997d9b57c4d36f4a26616947068bce7d2378448507eaddb18f9af2e5fd76710bc1830e5905d0eabc4d052d680a2a12861ab713bfb6ca8783061f3e73ec258a040eb00", 0x52}, {&(0x7f0000b79000)="4def00c2d2000562851dcfe077dbf936f1bba7cbd1bb2a56df60f255e7fc0dff648e3ea66d46393681d5de09341ac0f5daf94c51bfc1011e3ec91cef00d4cdbd72364609059efa2fe42bacc8e71b7966d46135ffb1feeca6ed8176421c5f734c26e3fdec6f2c6525d66ef0", 0x6b}, {&(0x7f00002a6000)="e803b26e10b1d87507900559f152ffb9601ce147aa0cdabb24bf9ef5eb604025939a56f2a6a577b12435ed5d52bc8798975282a0077c9eebb8c5793506b319edd435be90635e53e95e70ca97c090ff16cd3791fd0f4eac743ce61a84cd8f4bc6760c6c0ac1597a982ff89d1e3026fb310abf30546c9268eb65334e04", 0x7c}, {&(0x7f0000a4b000)="efd037a5338ebc86a4d744a87222ddd7892f8ebe6c7a13140c6a91d672e6cbaca445da702d4b1698055248c4bb3661a7581bb76421b1305dd1d1a805b38f87a1f09269e1e31687024be69296d59e1a62c7d00b2602dd75bec208d6b78583f8ccac3483d6c1dc22d2e2a3258f37841b4a52474e605f0c4765042903c3fad9f89b3c22e9780d0fd6fea063edf948c7dd50f83d07175d1d866022e5bc4712ac5087f518914002ea0210e3b0738926dd815cc3f1e2d9c25f968a6a8403bd9a6f56e4de35e15186e842a00211f89cb209a545cc0eb162451348da3c", 0xd9}, 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{&(0x7f00009f0000-0xb1)="725d04be84c033e00e9990434c95ab08db2e18fa2058da1d5cbdc194f0d4b3633b57891a93843d96a9ace4c8315d66bb0f108bc382a25b2f910f8f717d61b5b90f33dba9e94bd2393658fed080102ff5abec80c74c8a30c95c8f29d5daea3f5e5d8624dda8cc17bf5cf9d9bc34e55b195a9ae117889149be7be0d63536930206e3ccad234ae8ea7070deea71a7543877a13171611cd0269a564bd7591dab5aa47c339749d41a0afeaf957cf5611d5e269c", 0xb1}, {&(0x7f00005b9000-0xf7)="cb3f105e9518bece4ff3940e7d1f3343a7cbd733b07160c25106dca03511fb480905bb906c765128c0c244851d24881300b849f548cdbcd3efd2f68204d5b84e365be11d3676f35d6ce6da4ea530a26876791117fcbc3d1ba0d95c3bc0a150733f858b02b2124c65baa9c47630dfcada2c90468e12f1460f1c55cbc87a2e9ccb02484ef40b6704ca2f4839c0cbf03b5d85283ce0a44fce79bc50fbe6645046a77a8d5d959f30e946b6bacaaeee84011841c18de00606a01687c05e6c8e710e1db69cff770846590a3418ca53332d88f0d42e130521ab59105581d4940f321e4fee62c0fd97fd18c31b56e9f15b41b445731654c74b292d", 0xf7}], 0x7, &(0x7f0000d64000-0xf8)=[{0xf8, 0x112, 0xfffffffffffffff9, "ffa7a7658bf85ddbb3f4624499ce12f1cf02d43443e460c615a075ba73b29c4cfb943e63f69dd042be36a317d7c1db162c19955658682919fc48d412c8313eb99058f00b6858061fabb4c00a8306f8e9022a7b0917cffff7d45637ec9eb45fa5c752f321764ac0749f72b60db58f23eaf879ed35b72719b1897bda9e9e10b8ad3ad5109e32b3ceda86bf5fffe3011384fdf0acaf2ade068c7d94ac3b80eb1a55ba6a248426b5131ea0e235dcf221e4d3c4ce475e1e74ff8322d1dbb90452de4a78ff13aea4c66381c7a965ac141a44a38dd6d589b781e4bd848283611320895d7e7d5a055885"}], 0xf8, 0x10}, 0x8001}, {{&(0x7f000057c000-0xe)=@l2={0x1f, 0x100000001, {0x1000, 0x1, 0x80000000, 0x2, 0x60000000000000, 0x9}, 0x0, 0xffff}, 0xe, &(0x7f00004f8000)=[{&(0x7f00006c4000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000216000-0xb8)=[{0xb8, 0x117, 0x7, "c92db2249255cb48f755c0f8bb267fdc6f8a0f4204c0168191135f60afa95d7e4a1f31769249117da6e49afc130c4190849b1ad2a21eeb164e39734c33e6debed4641286557a80a61801c5aba100b752a630e95f85732d2795324811b86df8084d991fc416625e25345743b013259b6d6e2cabecb2844b97fefd1679c3834f25fa59d70ac3fe3ca77edbedd20305f33c64c628b034db341789cd9ea3b3c68cd13800c92036"}], 0xb8, 0x90}, 0x6}], 0x5, 0x20000001) r2 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x1, 0x100000000, 0x0) close(r4) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000265000)=0xffffffff) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000688000-0x3)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/25 13:13:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xb7, "c66b2b9e81bbb03c1653b8c4d532e07cd0baa9f57952eae13b5fc34bee933f72a94b1cab0c27b17413eb76fcfcea23dd69cbc98f104d46dfcba6416a99af1cdbc6c0b1baf0625ee6db9533a35d180066eba984eed6e94fe1e06b1dc6fe827a144be7999bb827d21bb8db1c824a1906a2e749d8c26d1bce975e6a6e33ac13497c8bca9cd05c3526e963d4d00b058fcc1b1bd4a5e41ced70f2107ffc981f40df2500a02bc9535a4b652a987fe97644b4e8a6d9707b204150"}, &(0x7f0000002000-0x4)=0xbf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) [ 48.495466] binder_alloc: 7650: binder_alloc_buf, no vma 2018/01/25 13:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) socketpair(0x1b, 0x80000, 0x1000, &(0x7f000061f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000041d000)={0x5, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000044f000-0x10)={r3, 0x6}) r4 = openat(0xffffffffffffffff, &(0x7f0000d2d000-0x8)='./file0\x00', 0x400, 0x4) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) getsockname$ax25(r2, &(0x7f0000c48000)={0x0, {""/7}, 0x0}, &(0x7f0000718000)=0x10) 2018/01/25 13:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket(0x5, 0x7, 0x6) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000eca000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x0, 0xe642, "0784df6eaa9e21128dda66d71aea9e1d018372978edf379f36573d57fa16358005473d97c93dd2072a3ffb0538ed8c19310fbd0296ec7b993317ea920e47b6526f38aac402cf6438716786543c7104e5"}, 0x160) rt_sigtimedwait(&(0x7f0000424000-0x8)={0x1}, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c8000)={0x0, 0x989680}, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000074000)={0x6, &(0x7f0000e80000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000382000)={r2, 0x3}) 2018/01/25 13:13:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000652000-0x4)=0x5, 0x4) fstat(r0, &(0x7f0000f1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 13:13:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000e4b000)={&(0x7f00001b1000)={0x10, 0x0, 0x0, 0x401}, 0xc, &(0x7f0000f94000-0x10)={&(0x7f0000000000)={0x40, 0x32, 0x410, 0x2, 0x3, {0x1a, 0x0, 0x0}, [@generic="3090177c6e254784f129dda88c8d746d1774a1c0a81fae7fa62c7100a4d08a0cdb57b15ea647f9151349fe1a"]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000002000-0x14)={0x7183, 0x9, 0x4, 0x200, 0xfe, 0x1000, 0x10000, 0xfff, 0x85, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000003000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x1, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x5, 0x1, 0x8, 0x8000, 0x0, 0x3, 0x2, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xc, 0x4, 0x1ff, r1}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000004000)={0x6, 0x4, 0x6}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000003000)=0x0) fallocate(r0, 0x2, 0xfffffffffffffffe, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000005000)={0xffffffff, 0x978b, 0x7, 0x100000001, 0x40, 0x5}) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x78)={0x7, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x7fff, 0x1, 0x6, 0x2, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff, 0x2, 0x50c0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000007000)='./file0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000008000)=0x0, 0x800) set_thread_area(&(0x7f0000006000-0x10)={0x6, 0x0, 0x3000, 0x44c5, 0x25be, 0x23b0000000000000, 0x7, 0x9, 0x6, 0x3}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000a000-0x78)=[@in6={0xa, 0x1, 0xb52, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) [ 48.504017] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.551269] binder: 7650:7676 BC_INCREFS_DONE node 45 has no pending increfs request [ 48.551278] binder: 7650:7676 unknown command 0 [ 48.551286] binder: 7650:7676 ioctl c0306201 2057ffd0 returned -22 [ 48.572719] binder: BINDER_SET_CONTEXT_MGR already set [ 48.572730] binder: 7650:7686 ioctl 40046207 0 returned -16 [ 48.606653] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.621041] binder_alloc: 7650: binder_alloc_buf, no vma [ 48.626788] binder: 7650:7676 transaction failed 29189/-3, size 0-0 line 3127 [ 48.635049] binder: 7650:7659 transaction failed 29189/-3, size 0-0 line 3127 [ 48.660951] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.666774] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 13:13:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) 2018/01/25 13:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ef0000-0x4)=0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) prctl$getname(0x10, &(0x7f000037c000)=""/27) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/25 13:13:59 executing program 2: prctl$intptr(0x21, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/bnep\x00') pipe(&(0x7f000093f000)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000fbb000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000002000-0x8)={0x3ff, 0x2}) 2018/01/25 13:13:59 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000018d000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001b9000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x1a) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000140000-0x4)=0x10004, 0x323) fgetxattr(r1, &(0x7f0000154000)=@random={'trusted.', '\x00'}, &(0x7f0000035000)=""/82, 0x52) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc8, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 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}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000a33000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x5, @fr_pvc=&(0x7f00005e5000-0x4)={0x92}}}) 2018/01/25 13:13:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) r1 = gettid() mq_notify(r0, &(0x7f0000b4b000)={0x0, 0x24, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c93000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x0) 2018/01/25 13:13:59 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002c000)='/proc/self/net/pfkey\x00', 0x201, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000002d000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x1000000000000332, &(0x7f0000023000)=""/0, 0xfffffffffffffceb, 0x0}, 0x2) 2018/01/25 13:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000030a000)=@common='tunl0\x00') socketpair(0xc, 0x5, 0x1, &(0x7f0000c45000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000013b000-0x4)=@assoc_id=0x0, &(0x7f00001fd000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000137000)={r2, 0x10000, 0x80000001}, &(0x7f0000550000-0x4)=0x8) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x1) bind$pptp(r1, &(0x7f00009f7000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/25 13:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000580000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c54000)='/dev/ppp\x00', 0x8c40, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00001dc000-0x44)={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007cc000-0x6)={0x0, 0x6}, &(0x7f0000421000)=0x6) accept4$inet6(r2, 0x0, &(0x7f0000f27000)=0x0, 0x800) accept4$unix(r0, &(0x7f0000dac000-0x6e)=@file={0x0, ""/108}, &(0x7f0000cdf000)=0xffffffffffffff1c, 0x800) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000213000-0x3e2d)={'security\x00', 0x5, 0x5, 0x3dcd, [0x1, 0x10000, 0x8, 0x1, 0x7], [0x80, 0x400, 0x10000, 0x101, 0x2876], 0x10, &(0x7f0000f40000-0x10)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @loopback=0x7f000001, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="8a7f5d1a3f41fd2161334b8f5a137d42", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x5c}, 0x0, 0x2a6, 0x2c6, 0x4, {0x9, 0x101}, [{0x118, "ab31ed7a771f6b5b2e71b8feb5eae344743c2d708f26b83af3ae150ee7", 0x47d1, "e60b6f52c7c9c0668473f6c87814f834212f0ff56af4d6f54858446c63a92a2609fe94a1d9a653a55d6daff831b34750bb86e906c96e80a661d0f4a2d236992968a677d033307dfeffc4332c73b6d71d0900c20c634e99c897b3ee96658762b1a05db8c6886f3cdc437f3005443866819c0494e85e2c41265b78319f1fb8bcacff66475b18476e7ca588cb3f5c768d326560d28417c1370a81f5893ed8a5e6d20e5fc105d8c9291f02b1bedfff00f133e1e541216ffcfdf8b10e5c3e61c4a03801fd188cc9b69f7e329c953f54ba88867a4532a57dc8a881d477d28ef5fcc4ce9d61f04915fa5c8a3345ee8aa22d6b92fc2c7aeded279b3e"}, {0x11e, "df2e06f04c0bccee2c1d76c973f04113997d0faee5f5b6be9cfb70f085", 0x1, "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"}]}, {0x20, "dac60e9476785c1c38df07cacd09e50c7817017a39c22047536b4a7a94", 0x2, ""}}, {{{@empty=0x0, @loopback=0x7f000001, 0xff, 0xffffffff, @generic="0927a275a372d59544be5f3d9f528661", @common='dummy0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x3, 0x2}, 0x1, 0x1552, 0x15d9, 0x10, {0x1, 0x8001}, [{0x1020, "1e4b09bf84dda1b6c3edf32f864a356b8ecfff832b1701aac5ba495563", 0x614, "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{0x3c, "4385fa19b7495e0789b646338961c7fe455f3555a0aac0e8457a03f371", 0x0, "def94da15a0904847677bbbea3c7ee166413ddcb21aebb4b54568ea8"}, {0x85, "1a71b29f382d2c4a2d688cb70fe4d32d06be024eeb7c1cf0ae76bd2f0f", 0xfff, "b14930b16d255dc8363f29111cb20e6aa170cebf2a217388a0deb437044c3cac1ab7541732e77834444e3c660024c67a67c4ebad1ed9bfab2cac682a535114922a2c37c36982d1a8ab4e65a01794bb9f5a5016e7ef86761d9e45f74b8b59a7309253128900"}, {0x10d, "2a82322cc27cac82295ababcc3f143746cb04780bf2d26ec6c49c7f161", 0x5, "29135cfda90bf832ab1c0e7f9b4fb6ef96506b99529c49e30d644610720b96bf7058267688f9dac1e3fae5df1f43e6ed68056f6ea9624c1176056af44f0882bb6d697d2e409f7ef850833d7012538bf88dc454049033852548105ae33a0ea43aa24ec9eba8ba85c1229a9cee09d42128781debdb22b75d3ef1da7f180823aae81d4e4a8c26fbab7933a2e731dba6a772ea53d1aec78c5e7bbcae63a2533dc309cbf31fbc3c7c9ca4f342924fdfef38ba399d8f764779cc114953c1a9ee0fa2722a92e1d68afb9102dab14189bf7f595febc06a09d7b61f5f23078dd2e635f7e174a5b17efec4cd9ccb0ff30b4d"}, {0x9d, 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"}, {0xbd, "16896c4dcf4316beeca45dc029b84d153a948353b55d5f8c154d411e3f", 0xffffffffffff8000, "534bb37008cb6ddc57e7f493dd049c26953aa6e7361fb3d73dba1a8f82ca9c56251fc476117450df2803f8b1ab31c61e5d00a288f14cb8c826862e5088c4170ecca1751ebcdbe36086b15412ecc1f3cfaa4f29822f91a66a1d1ab851147a9258a9b7acf0c8251fba1f382db4c8772e239a8ce5480c56df788a49449736dfcebab48f0450a45c3879012ab953e66e0df1d7e2310b376e250b318a2443a4"}]}, {0x60, "02cb5e54602af3a3ecf37a58a63a92747ef1d7b7d505592b2190ebe222", 0xfffffffffffffffd, "f3e1a48e777b7a45fce5c672cf639b5deb22e9d6447f8a348ddc132555eb7634a53e0dba7d9c35ecb019b94230c704f0c994639114c713b9183b0d0e3b9771e7"}}, {{{@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xffffffff, @generic="f46100da9e7a328a97d5b90e6c98772a", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x1, 0x11}, 0x0, 0x105, 0x1dc, 0xd, {0x4, 0x0}, [{0x95, "e79da9c53783b9e857a3df489dec58ba8465d66654e36588baee618ca5", 0x8, "92172a06e2e4516554d8cd76172aca71ebfe7aff9daf240a242e16edee7e3ad0f4ad1ea758c6fb7b5c4327c8637beda3490f32f7caab9fc855529b5d9a6992a73722ca1d91476af1f840a85740049962a44fb7740361d9a02556ae2e1ce9281a2f15f47e54b778f99f07fdcdff7d45fa3d249175e1"}]}, {0xd7, "8751a65ec1838982c2315889869b439ad50f59c1122a27de0045d357a6", 0x48, "228d58028c8c15889015605779cd75f4af58deec282776f9b915f1358134449a1bd4bcf4ed33d0303d3acfc1794de0c9414e34e5fbbd5c5ba3a9524ab5fb93314df83e03754516ca44a7b6ddd1955243d47b7aae625e19f48e3edafffb742a12d414e8a003aa09854d30ffd6dd853618531189a759368806856d43b10ca0f3fd467a5336030d46a113cee0e6088f9d9f42902691e87cc9f782492b0d02ad45e21bcc021ddb67dcae769b67ed740dba95c81e5b1e654665"}}]}, 0x3e2d) openat$selinux_context(0xffffffffffffff9c, &(0x7f000088f000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00006b1000)=0x7, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006cc000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x300000000}) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00003e4000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) syz_open_dev$urandom(&(0x7f00005fa000-0xd)='/dev/urandom\x00', 0x0, 0xa241) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000d59000-0x10)={0x4, 0x9, 0x0, 0x0}, 0x10) sendfile(r0, r1, &(0x7f0000a76000-0x8)=0x38, 0x800) 2018/01/25 13:13:59 executing program 2: accept$llc(0xffffffffffffffff, &(0x7f0000267000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006f4000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001000-0x2c)=""/44, &(0x7f0000870000-0x4)=0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000aad000)='/dev/usbmon#\x00', 0x0, 0x4080) ioctl$KDSETLED(r1, 0x4b32, 0x446) pipe2(&(0x7f00007a7000)={0x0, 0x0}, 0x800) readv(r2, &(0x7f0000810000)=[{&(0x7f0000b32000-0xf5)=""/245, 0xf5}], 0x1) 2018/01/25 13:13:59 executing program 4: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000e60000-0x8)='keyring\x00', &(0x7f0000e60000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e60000-0x8)='./file0\x00', &(0x7f0000e5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e5f000)=0x0, &(0x7f000082d000)=0x0, &(0x7f00008f5000-0x4)=0x0) keyctl$chown(0x4, r2, r3, r4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r0, 0x0) r5 = dup3(r0, r1, 0x80000) recvmsg$netrom(r5, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x0) 2018/01/25 13:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000dd000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000091d000-0x8)='uid_map\x00') sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000032c000)={0x9, 0x0, 0x2, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006b0000-0x20)={0x0, r3, 0x10001, 0x6}) ioctl$TCXONC(r2, 0x540a, 0x40) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) [ 48.776560] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/25 13:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') writev(r0, &(0x7f0000ef4000)=[{&(0x7f0000b49000-0x8)="3fb7162ceabd52a4", 0x7}], 0x81) 2018/01/25 13:13:59 executing program 5: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000253000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xf, 0x80006, 0xfae, &(0x7f000027c000)={0x0, 0x0}) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000058d000)={0x0, 0x6}, &(0x7f000058e000-0x4)=0x8) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000058d000)={r2, 0x100000000, 0xdb, "4aab77e7c2f214e9d89ff05d8cd13c8a05ee08fdd0694a74e193b1b6d5035c981d99ea6a90c3f7a73cc59d5f3ff74be01da56970d3ee5b351b4873844ef3887a9f47cdcd91d0d371a3f2ef61056cef438fe1cd767b4e2a2ab50f2e12edc06bd689f5575b82981fa96862600fad234f8f2751a8549773e9ad9c8079f0f9ba8303a68049f8d62d5c0cec339b64c1ed156788361e5ffb5e3c4ace584d5ce88d6dc3716de7c3cb318f182d053bd6c540f0d974210fd53f762d2780598970c14ac641089e4b9e96301fe7bfcd8dd691375ae72294130d69b828f179fde5"}, 0xe3) recvmmsg(r0, &(0x7f000058b000)=[{{&(0x7f0000198000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000058b000)=[], 0x0, &(0x7f000058c000-0x1a)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x2020, &(0x7f000058c000-0x10)={0x0, 0x0}) 2018/01/25 13:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000515000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000544000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f27000)={@generic="abd656711f3d555ac35b352a16559de1", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) request_key(&(0x7f00009f1000+0xebf)='dns_resolver\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000067e000-0x3)=',%\x00', 0xfffffffffffffff9) keyctl$set_reqkey_keyring(0xe, 0x1) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000b5f000)='oom_score\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007f9000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5409d9fa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53, 0x400, 0x1, 0xffffffff, 0x0}, &(0x7f0000168000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006a2000)={0xffffffffffffff01, 0x8, 0x49e000000000, 0x4, r2}, &(0x7f00002fd000-0x4)=0x10) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/25 13:13:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xae}], 0x2c) fcntl$setlease(r0, 0x400, 0x8002) r2 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0xffffffffffffff89) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x39)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000001000-0xd5)="c4540d59c23877da9b4c4a6fefb335ff62ace78ba73fd43fe75be637849d1db356b59325a31d61915f9ba6b4da49404c7898c93789689204cfeafbca3564e266f6936388545d1928d52dde1bc93700f2bf2becd9f14e87f7789429548f0e2ae82bfbd7f16aa2fade6d9b59b2d5884619dd5053412c71d634e067ece3f3fbe51eaf49c92695dc023ce54ef2877df2ef6cade72b366f559a347147042480894b7baa7b4bcd150580741b6025dfb4fc010c1f04d31f68674c4d7fca81", 0xbb, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={r3, 0x1f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x8000, 0x3, 0x4, 0xc305, 0x1, [{0x31ae, 0x7, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) syncfs(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000)={r3, 0x42, "aba7932f5c5cb44d5ee0059b3dd205f7171a59ad5eb98a6aae23aec25c1960dbbfaf16e560fe4a66db2b66684e5833650263ba2f86ed2e5a4278be326d7094ed466f"}, &(0x7f0000002000)=0x4a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchown(r2, r4, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffff9c, 0x29, 0x30, &(0x7f0000003000)={0x5, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x59d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/25 13:13:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x3) r1 = getpid() ptrace$getregs(0xffffffffffffffff, r1, 0x2, &(0x7f0000001000-0xba)=""/186) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) 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) r2 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x410000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000000000)=""/4096) r5 = creat(&(0x7f0000002000)='./file0\x00', 0x80) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fce000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000815000)={r6, 0x80000, r3}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000565000-0x11)='/selinux/enforce\x00', 0x80000003, 0x0) ioctl$int_in(r4, 0x0, &(0x7f0000b19000)=0x6511) write$evdev(r7, &(0x7f0000bd5000)=[], 0x0) 2018/01/25 13:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e2f000-0x490)={0x1, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x4000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000596000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f14000)=0xc) ptrace$pokeuser(0x6, r1, 0x2, 0x8) ioctl(r0, 0x2271, &(0x7f0000e63000)="") ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000226000-0x28)={0xa7d, 0xffffffffffffffc0, r1, 0x3f, r2, 0x5, 0xffff, 0x9}) [ 48.833908] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.881434] audit_printk_skb: 45 callbacks suppressed [ 48.881447] audit: type=1400 audit(1516886039.322:50): avc: denied { getattr } for pid=7763 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.918300] audit: type=1400 audit(1516886039.372:51): avc: denied { write } for pid=7763 comm="syz-executor2" path="socket:[13939]" dev="sockfs" ino=13939 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.946583] netlink: 37 bytes leftover after parsing attributes in process `syz-executor2'. [ 48.957273] audit: type=1400 audit(1516886039.412:52): avc: denied { getopt } for pid=7763 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 48.982695] audit: type=1400 audit(1516886039.432:53): avc: denied { ioctl } for pid=7763 comm="syz-executor2" path="socket:[13939]" dev="sockfs" ino=13939 ioctlcmd=0x660b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 13:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a58000)={'mangle\x00', 0x0, 0x0, 0xd1, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000807000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xb1, 0xd1, 0x0, {0x0, 0x0}, [{0x21, "7f3761e3d01c72726e51c7823f38d3937161c074b8bdf206bced6a1404", 0x0, "0f"}, {0x20, "72fecbacf868a6d39c0e47828371b516960a3c2176e28f535954c46ee4", 0x0, ""}]}, {0x20, "a3c998b582e50d05202c7e8c14520e49e39486ed8a5eedb5d008a68060", 0x0, ""}}]}, 0x131) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004a9000-0xb)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000237000-0x30)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt(r0, 0x5, 0x9, &(0x7f0000604000)=""/25, &(0x7f0000c64000)=0x19) 2018/01/25 13:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) 2018/01/25 13:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) personality(0x1bb2baf3005ac117) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000524000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000d9e000-0x10)={&(0x7f0000d84000/0x1000)=nil, 0x1000}) uname(&(0x7f0000000000)=""/0) 2018/01/25 13:13:59 executing program 4: clone(0x0, &(0x7f0000900000-0x23)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") mprotect(&(0x7f0000d9f000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xfffffffffffffe5a) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000647000)={@loopback={0x0, 0x1}, 0x8001, r1}) 2018/01/25 13:13:59 executing program 5: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x401, &(0x7f0000fb2000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00006af000-0x11)="34d57dc36ae4761b4de3fd46b9217568c1", 0x11, 0x697, &(0x7f0000501000-0x10)={0x0, 0x0}) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) 2018/01/25 13:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x4, 0x80800) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f0000229000/0x3000)=nil, 0x3000, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007c8000)='/dev/loop-control\x00', 0x200000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007ec000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00002bf000)=0x0) close(r0) pread64(r1, &(0x7f0000fe1000-0xc)=""/12, 0xc, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000acd000)={0x8, &(0x7f0000b12000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b3e000)={@generic="7f012f30efce6c14ad8f36c14454b5c1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c47000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000005c000-0x8)={r2, 0x2}) 2018/01/25 13:13:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8001, 0x400}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000426000)={r1, 0x0, 0x30, 0x2, 0x5}, &(0x7f0000715000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x900000000}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = openat(0xffffffffffffffff, &(0x7f0000a2a000)='./file0\x00', 0x400000, 0x8) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000da7000)="96041648987818d0a224cd6954162682411a83a494245bbe95eb3a2a8c17b6a3ddd861db52a69514ec1723bc0512c01522344b0dbf20f3247791025767adee95eb53e67f92263dedbe74a03ee17c8b7b44481a0ffd25933a28a3ebc3e88628b1474edf883fcbd51271eca27dc8639636a8359271e589f73bcf11796f5cb734c6d2b18a9438797a262ee7e9d3f80c371a8ade72b4eca4cb4754b398370002bc52aa107b02945ca72f5294b76c4516082e31f13b253699c79268fb13217bc571bdca960186a24caa089dfda85e834ea5c88862b96a20934f45de327cce45762acb956448ec32f4118247c81aee8aaf0c8dc803636585") setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/25 13:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8f000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000a2a000-0x10)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_create1(0x80000) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/01/25 13:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f21000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00004e5000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000095b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) iopl(0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003e1000-0x4)=0x0, &(0x7f00003ea000)=0x4) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000065f000-0x8)=0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/01/25 13:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000048e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) listen(r1, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffea0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d30000-0x8)={0x1, 0x7fffffff}, 0x6) close(r0) r2 = syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00004fc000)=""/19) [ 49.012703] audit: type=1400 audit(1516886039.462:54): avc: denied { setattr } for pid=7763 comm="syz-executor2" name="NETLINK" dev="sockfs" ino=13939 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/25 13:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f00005cb000-0x10)=[{&(0x7f000079e000-0x65)=""/101, 0x65}, {&(0x7f0000553000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/25 13:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000962000-0x1)='\x00', 0x1) getsockname$netlink(r1, &(0x7f0000152000-0x1)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1f000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e26000)={0x0, 0x0, 0x0}, &(0x7f0000f8f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f0f000-0x8)={r2, 0xe4d3}, &(0x7f0000d6d000-0x4)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/25 13:13:59 executing program 2: futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0xba, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/25 13:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f99000)='/selinux/enforce\x00', 0x290000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009c5000)={{{@in=@broadcast=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070a000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000e7f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x5, 0x6, 0x3ff, 0x400, 0x7, 0x40240000, r2}) writev(r0, &(0x7f0000a4c000-0x10)=[{&(0x7f0000fcf000)="f32735c13322cfb4af931b1c7a7006ea0108000000000000", 0x18}], 0x1) 2018/01/25 13:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c16000)='/dev/hwrng\x00', 0x4200, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000a1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f28000-0x4)=0x14) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000eee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000750000)=0x60, 0x80000) r3 = syz_open_pts(0xffffffffffffff9c, 0x200800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f73000)={0x0, 0x0}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(r0, &(0x7f0000ae2000)={&(0x7f000062d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c86000-0x60)=[{&(0x7f0000b17000-0x55)="7a2e67ca9863a94f4e66cfaa2da8da1d7a28efeff7072bf46719f8e0b86b0fcd6bbd02e3ca2e8da86c89627bc767c8458f21f5a46bfe32bc8b170a8a44cb668f583ad3ef5487df5b831480b1e568e84ec6a4944e4a", 0x55}, {&(0x7f00001ab000-0x6f)="af0b75c827afdcf4dd602be840baf2f9b314f5c34a93b4bcada740d7a52a8c99f3b69d866d120c77d8821737b9db45a4cfbea7458faab45f910bc5b17071a196842516087d480f6b65bd5764984f04a0709a8b5815238bfdbc3099384a5605431112286cb0743201831d829cbc8016", 0x6f}, {&(0x7f0000879000-0x5d)="e9ff2d053bddc0181b9499d3be2669d95a25d1cab60344e2d55816b3bd2b32f93d11886b985712a2a6602fa47c4959c4f9787bf1f21b6d763245f3f72197a1cc92cc6a6a58ce272722fca807fabe4261bc1f432c9e2fb6ebc8799e5618", 0x5d}, {&(0x7f00003d8000)="eb0b5b8b96bba6db7a99adbb6b01f6f951b74a9451910d0a50ce73dd356cc118a25112feac32ffc90e90a5752a37c97e5fce96939b26dddf46056ca45e", 0x3d}, {&(0x7f0000e58000-0x1000)="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", 0x1000}, {&(0x7f000046d000)="47013f373640dcc1bdbf6eaf5d4d3fd1b768b442dbafe118fdd088b42da8c315385ffcd4b52cbf55b2df5cfd94d67571bd0e9c0b45d9364e791c2fe68b90913d5df5b5e24a8ad385026011287372c6366a95d615eab0fe84eabf6e8cf0db7a01b6cfeb4ce418e10ea8a4afa45f14b1c9f284e47b093ac1c16c0233dd782f44d98e8e5244119e30bd7d0a", 0x8a}], 0x6, &(0x7f000070b000-0x38)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r5]}], 0x38, 0x40800}, 0xc000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) 2018/01/25 13:13:59 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f79000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000064000-0x4)=0x0, &(0x7f0000f7a000-0x4)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f72000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000f76000+0x7d8)={"73797374656d5f753a6f626a657f745f723a696e697472635f7661725f72756e5f743a7330", 0x20, "58790100000000000000b2"}, 0x31) 2018/01/25 13:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") clock_getres(0x0, &(0x7f000065b000)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000532000)='/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) 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)=""}) 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(r0, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/25 13:13:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x9, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000002000-0x8)={r1, 0x18}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000b9c000)={0x15, 0x2d, &(0x7f0000001000-0x2d)="2038e98618fe304e3245c1354c8d95b70ae940f83197355a0202f492e0441a256caf20663ad0517cbb095ff08f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000004000)=0x100000001, 0x1a1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000026f000)=[0x3, 0xfffffffffffffff7]) connect$inet(r2, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) dup2(r3, r2) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/25 13:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)="6e65742ffffffff10400043600"], 0x0) sendto(r0, &(0x7f0000799000)="e5d724a2", 0x4, 0x800, &(0x7f0000a53000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 13:13:59 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./bus\x00', r0, &(0x7f0000019000-0xd)='./file0\x00', 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000b000)={0x0, 0x3, 0x0, 0x200, 0x1, 0x4, 0x10001, 0x8, {0x0, @in6={{0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb5e2, 0x41, 0x46329f58, 0x8}}, &(0x7f0000019000)=0xb8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000019000)={r1, 0x1000}, &(0x7f0000014000)=0x8) [ 49.236901] binder: 7831:7840 ERROR: BC_REGISTER_LOOPER called without request [ 49.261278] audit: type=1400 audit(1516886039.712:55): avc: denied { transfer } for pid=7831 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 49.289901] binder: undelivered TRANSACTION_COMPLETE [ 49.295865] binder: undelivered transaction 50, process died. [ 49.299286] binder: 7831:7851 ERROR: BC_REGISTER_LOOPER called without request [ 49.299353] binder_alloc: 7831: binder_alloc_buf, no vma [ 49.299371] binder: 7831:7857 transaction failed 29189/-3, size 0-0 line 3127 [ 49.301068] binder: 7831:7840 got reply transaction with no transaction stack [ 49.301082] binder: 7831:7840 transaction failed 29201/-71, size 32-8 line 2920 [ 49.337876] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 13:13:59 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000057a000-0xfc)="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") sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@ipv4_getaddr={0x20, 0x16, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:13:59 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) sendto$inet6(r1, &(0x7f0000001000-0xed)="a8627f4dd06a0d57f96593bad6e2162069b55366a50e4d1f93f14dc282455b9b21530097659ef2bcf1be6a73cba17e7114bb0f77b59028673cbdbf569be3ea4e438fcf4efe429b6fa743c313f2af03f673abc51c0db56a3213b41f3a17b3823b3bed215632bcd270e6f329622c30e0023db4372b0ea43e57972e475a4780e82e7e7e0823e12672dc5bb35603e8acb27c06e846039c1664b6a2ba67ad9c64a35e3a6c3d4e74bbb544d7f6e0e52f2f7460bb2bf654beaffc6fefbdea948accba1b50dcc29502c88bf55d09348eb020df7a8bdd6e7d431cae1d444943a94dcbe116fe4516e167a5f33ef4c66563f9", 0xed, 0x1, &(0x7f0000000000)={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/25 13:13:59 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000746000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000099c000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000b82000)=@getae={0x2f0, 0x1f, 0x0, 0x3, 0x2, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x33}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0xffffffffffffffff}, [@replay_esn_val={0x2c, 0x17, {0x4, 0x4, 0x0, 0x4, 0x4, 0x7fff, [0xff, 0x0, 0x2, 0x2]}}, @extra_flags={0x8, 0x18, 0x520}, @algo_comp={0xb8, 0x3, {{'deflate\x00'}, 0x370, "befb3e0b14e8a26a1b9e5f181f52d37dc43d9b3abc6290d62a8f14d0a66a867bd71ca644d1c90690657606fbbbe134724e13952dab4ca50c30d9acbecf6f9398be0608341a40a9fc6fe0323b67ca0e86526660168a0e379345ec33419e99932cef6a6ebad2da54420cbb8ec425df"}}, @extra_flags={0x8, 0x18, 0x1}, @migrate={0x1bc, 0x11, [{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x33, 0x5, 0x0, 0x7, 0x0, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0x13}, @in=@multicast1=0xe0000001, 0x3c, 0x0, 0x0, 0x0, 0xa, 0x2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x32, 0x4, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6c, 0x0, 0x0, 0x7, 0xa, 0x2}, {@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x3c, 0x1, 0x0, 0x0, 0xa, 0xa}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x32, 0x2, 0x0, 0x6, 0xa, 0x2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x33, 0x3, 0x0, 0x0, 0x0, 0xa}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x4, 0x0, 0x7, 0xa, 0x5fa3ed3e4477bc0d}, {@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3c, 0x0, 0x0, 0x3, 0xa, 0xa}, {@in=@empty=0x0, @in=@empty=0x0, 0x6c, 0x0, 0x0, 0x6, 0x2, 0xa}]}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) accept4$inet6(0xffffffffffffffff, &(0x7f000077a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009cd000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/context\x00', 0x2, 0x0) mlock2(&(0x7f0000ad6000/0x3000)=nil, 0x3000, 0x1) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000c3f000)=0x2) linkat(r2, &(0x7f0000516000)='./file0\x00', r0, &(0x7f00008a3000-0x8)='./file0\x00', 0x1000) accept4$packet(0xffffffffffffffff, &(0x7f0000cbd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000892000)=0x14, 0x0) 2018/01/25 13:13:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000232000)='/dev/rfkill\x00', 0x640000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000383000)={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]}, 0x7f, 0xfffffffffffffc00}, &(0x7f0000d72000)=0x98) connect$ax25(r0, &(0x7f000026c000-0x10)={0x3, {"419ec74ffdbb49"}, 0x62c6}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000051c000)=@sack_info={r1, 0x4, 0xfffffffffffffffa}, &(0x7f0000f05000-0x4)=0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/25 13:13:59 executing program 6: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c6000)={0x0}, 0x8) socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000c8000-0x4)=0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000c6000)={0x0}, &(0x7f00000c7000-0x4)=0x4) 2018/01/25 13:13:59 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigpending(&(0x7f000001c000)={0x0}, 0x8) ioctl$int_out(r0, 0x5460, &(0x7f0000007000)=0x0) bind$netlink(r0, &(0x7f0000005000-0xc)={0x10, 0x0, 0x2, 0x80000100}, 0xc) 2018/01/25 13:13:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) openat(r0, &(0x7f00004d1000)='./file1\x00', 0x4000, 0x5) lseek(r0, 0x0, 0x4) 2018/01/25 13:13:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) socketpair$inet6(0xa, 0x3, 0x1f, &(0x7f0000383000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c2f000)={0x0, @in6={{0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe6000)=0x8c) fstatfs(r1, &(0x7f00001f9000)=""/65) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000e75000)={r5, 0xfffffffffffff5f9}, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000fe8000-0x10)=@common='bpq0\x00', 0x10) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000122000-0x4)=0x3) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000fe8000)="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") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/rtc\x00', 0x200000, 0x0) recvfrom$ipx(r7, &(0x7f0000d0c000-0x48)=""/72, 0x48, 0x10023, &(0x7f0000eaf000)={0x4, 0xe379, 0xd795, "2c6affabebec", 0x5, 0x0}, 0x10) 2018/01/25 13:13:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d76000)='/dev/usbmon#\x00', 0x0, 0x101000) close(r0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00007b6000)=0x0, 0xffffffffffffffef) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a8f000-0x4)=0x0, &(0x7f00000db000)=0x4) ioctl$TCGETA(0xffffffffffffff9c, 0x5405, &(0x7f0000a1f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 13:13:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000d41000)=0x1, 0x4) bind$inet(r0, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000814000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000a6d000)={&(0x7f000029b000)=[0x80000000, 0x7, 0x8000, 0x7ff, 0x800, 0x1, 0x2], 0x7, 0x4, 0xff, 0xfffffffffffffff8, 0x0, 0x3, {0xffffffffffff8277, 0x3f, 0x5, 0x6, 0x200, 0x8, 0x2, 0x10000, 0x6, 0x1, 0x3f, 0x6, 0x7f, 0xa915, "859ce3d5928ab5550747057285679f1cf7d2b88c252a6d34d66e291c46f7bbb2"}}) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='keyring\x00', 0x0) r2 = fcntl$getown(r0, 0x9) sched_getaffinity(r2, 0x8, &(0x7f00008bd000-0x8)=0x0) fchdir(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ed9000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00003eb000-0x18)={r3, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$session_to_parent(0x12) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/25 13:13:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000768000-0x8)='./file0\x00', 0x44) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000d7e000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f8000)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000008a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a2000-0x4)=0xe8) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000a5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004b0000-0x4)=0x10, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000027e000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000554000-0x4)=0xc) sendmmsg(r0, &(0x7f0000f80000-0x1a4)=[{{&(0x7f0000e46000-0x80)=@generic={0x11, "b8565de8ab77f576a923cccef2b1831c6892444259677dca1f730443a0089906603e570943352d9a68ddabf0c225bc0bb76490913111dadb088f5f25a401133b6e4a96f964509f31a3c4c3e6806890829597bb4bb0babd39e49a591c14383f0a702c5b60dd90bf2756dcf11220362506406cff1781569a6e845b756d4a76"}, 0x80, &(0x7f000080d000-0x90)=[{&(0x7f0000ff8000)="402bdb7f741b94cb80f1b166a3ef81d75707b7f0c678a10c79436b415c464b3a5486978b4216b30dd87eda56d7fa03255a48c35de3a16ac5a9dd0d7a4936674335a598e7aa75b14e6d677c37a68b77df93bb999aada0b9cd4bcc6410e8a1ad9c2ab9d9124def8af6a0dc9891f7659e2e4ff2241cbbaf49b3ac1d94eda101fa9ce47d0f89f2522240a27bb7f6f0922c89c2f1eb917acee599b7a6392f59ba496232d511ec2cf7f5ea9c5e198b141f1a8c92fe56684a81f821615a7733a9fabe4176527c9278aa6a3e99ca1f9df621bb181fdb711db1052e0f849bec14f6cf0784e1", 0xe1}, {&(0x7f00007d5000)="b4abd8682686bc", 0x7}, {&(0x7f00008ab000-0x59)="7767fcc5390a93dafab64a7720fbad775838daa7329cbbc03362552a6423c89a32d592ada28f54c146f71ce9b46945c91db7459a95fae07c6ff6ee5b87a5804b25705d37558f58d053673d9e880c6eea31c0e9aae1308c93d4", 0x59}, {&(0x7f0000e1e000)="90ec73e6bdc6aa15844da34ebb379e509b4e0de77b483a3b4731e933fc9cd024a3ba4401c78ec58777f841ad37d842e6343461cbb7effd8383ceaaa5a948a0b671e9e209839e", 0x46}, {&(0x7f0000182000-0x11)="784faf17e90ade2044314c33e9af08ac94", 0x11}, {&(0x7f0000c8f000-0x9d)="db7ea8409061674a9b5c8bd11ae6efb0aea2c8810bfce2630b49ecc656ebfb5ff68f16d7ad67ee8275fadfcd320d968594e97ff8e093a0037e5938296e01abf3487acfa7bd45dfc864dec57c52391cc15513ec885ec79e915f46dca831d68980e797004b34b0f62e7ef84e8fb5c2f93df699792d0a1fd656ddb268996e277eaeb81061afcd3aebed9c524f381764a7a102616f578bb55f10c067551fde", 0x9d}, 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{&(0x7f0000a94000)="6705184362280e1e68d634761d7b156dea70322533492a145eaa9c9147d2fc28c9600e1680ad9918712d25f9d0198fbeb43778c642414687389cb6dee19154f4d7ffa46fd510a49628a104772932f3e677931eb0d90d8c66064f535f9817ceaf280c43435fd5f762ce9df4776bdc301b48873582f590be6b74fc7d65d7f60d3ff389cbe7dac10283ceab7f0d052d", 0x8e}], 0x3, &(0x7f00001a2000)=[{0x80, 0x103, 0x8, "7f8bd777aeedacbcd553f95afd5a6a11ffe58ec9939be3b0e9535555945caf7afffd68f366a00ec69b9a10f5893e249a09ffde4e6a4ff2ad67d72d322dbff041b56fe8bdd73763bf798094c5e74cd7a0ae4fb4f9812f697577083543900cf8c188b754ee407dc93e089ab322"}], 0x80, 0x800}, 0xffff}, {{&(0x7f0000796000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00007cf000)=[{&(0x7f0000fdc000-0xc)="4ef79b2df57d0ff9c0ed0d7a", 0xc}, {&(0x7f0000342000-0x65)="5c1c56e34513c77ba9f5f069e610d95144d947b6f6f313e7ae7556fb3f8c74937891accf0aec9ed18234fd29711b45ef8e85f2239d32ee082db727f852981316cb9cadbc52ff226d6064344dc1792d2b5ad4973d03b815bf16943aa8a9759ee9f207b8c319", 0x65}, {&(0x7f00003f8000-0xd0)="3833b5219defae0a0d51be67ce4879f2f1554217520d4a68cd3eb37f9730f7d7a79a13153b4f7b3ca93eae07c174774057f98f68eb5a05abb48042a843823895b3ee4f9ae786e6661264f3a124c12ef20fed6f472dc1a078fc8ec04e8520086c86da4574c3608538c85ea13879243b1cc099b14f357c903c9665955bdc64eaaa1f0679adec2ae22dd0a4f849384e54b3f73b63484a2fcb90c87a96571e2e3b4117c27bb51338ae071a21ff735e1a7c627ef74d16f194a60155d45fc9485dcbf06c6829fca6b9acdbd7e468963b62c907", 0xd0}], 0x3, &(0x7f0000420000)=[{0xc8, 0x105, 0x9, "06d08cdc0ddef4438a9cd84c42f588429878d29b30e43cd42c5919363fc62e8e2109bd99cc14452a1ffd4dfd3d969ee85bc265e04e83026f1f5b5c45b356220d9dc94cd403db2639b3b0fcfd07eee4e78e9de023293d3f2c0d5a87ce79a489192bcb4704477c78c0793a03243251013379271295739323e8b7ecfc211b98030ed3fe10c05c8428e6e215a31a7db8e785d8ae682a0094fe64f8b12d036360b6ca98909da0cc82e9fd3dc38e0924daecd576616ac36146"}, {0x70, 0x11e, 0x0, "34054082cc9aaf3b33029f79cfa453b6774623bcb2955ee981dcd97ce8d8c5c482b7c5a603de95bac90a3b65f506e8756b8c397d25225c9ea60f07a0321880fa8d4185fbfc6d8f60ba30e9cb6b2da833f023070b0645ce3dabdc991be9bc"}], 0x138, 0x800}, 0x6}], 0x7, 0x10) 2018/01/25 13:13:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00009c5000-0x8)='./file0\x00', 0x105040, 0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000844000+0x239)={0x8, 0x0, 0x8000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000521000-0x68)={0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 13:13:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$getregs(0xe, r0, 0xfffffffffffff001, &(0x7f0000000000)=""/5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000001000-0x4)=0x2, 0x4) clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f0000893000-0xc1)="") linkat(0xffffffffffffffff, &(0x7f000085b000)='./file0\x00', 0xffffffffffffffff, &(0x7f000058d000)='./file0\x00', 0x0) 2018/01/25 13:14:00 executing program 6: mmap(&(0x7f0000000000/0xc55000)=nil, 0xc55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c51000-0xd)='dns_resolver\x00', &(0x7f00004e5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000024f000)='mime_type/+keyringem0./\x00', 0xfffffffffffffffc) chroot(&(0x7f000071e000)='./file0\x00') 2018/01/25 13:14:00 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000891000)='/dev/ppp\x00', 0x200105002, 0x0) r0 = userfaultfd(0x0) splice(r0, &(0x7f0000188000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000dc9000-0x8)=0x0, 0xffffffff, 0x0) 2018/01/25 13:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) socketpair$inet6(0xa, 0x3, 0x1f, &(0x7f0000383000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c2f000)={0x0, @in6={{0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe6000)=0x8c) fstatfs(r1, &(0x7f00001f9000)=""/65) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000e75000)={r5, 0xfffffffffffff5f9}, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000fe8000-0x10)=@common='bpq0\x00', 0x10) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000122000-0x4)=0x3) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000fe8000)="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") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/rtc\x00', 0x200000, 0x0) recvfrom$ipx(r7, &(0x7f0000d0c000-0x48)=""/72, 0x48, 0x10023, &(0x7f0000eaf000)={0x4, 0xe379, 0xd795, "2c6affabebec", 0x5, 0x0}, 0x10) 2018/01/25 13:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xfffffffffffffe80, 0x40000000, 0x0, 0x161) bind$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$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r1 = dup2(r0, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x13) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f00003fc000)="", 0xe9, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/25 13:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000a38000)=0xa) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/25 13:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000065d000-0x8)={0x0, 0x0}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000b0d000)={0x20, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x7, @ipv4=@multicast2=0xe0000002}]}, 0x11}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:14:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cbc000)={0x2, [0x4, 0x1f]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(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) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) fcntl$setown(r1, 0x8, r2) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x80000001, 0xf53}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000-0x8c)={r4, @in6={{0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9ec2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace(0x4207, r5) ptrace$getregset(0x4204, r5, 0x2, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/25 13:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a70000-0x8)='oom_adj\x00') pipe(&(0x7f0000a08000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b41000)={0x0, 0x51, "2d1ef2b22bf19419d3a2ec99065afcf47331c6b5ac884022a9d473fafb5c68f246c8042926d42fc2ebcb5bd5a511d88aaf663897dcf878fd6188ecbd0fb9d5e5c6e6754879091952a297f0244d39fc774e"}, &(0x7f0000595000-0x4)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000177000-0x14)={r3, 0x7fffffff, 0x3f, 0x70, 0x7, 0x800}, 0x14) keyctl$join(0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000f03000)=0xa1d, 0x4) read(r0, &(0x7f0000463000)=""/0, 0x0) 2018/01/25 13:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000082d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x9) syz_emit_ethernet(0x2a, &(0x7f0000b93000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x4000000000000139, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) 2018/01/25 13:14:00 executing program 4: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a6a000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000a6b000-0x8)='./file0\x00', &(0x7f00007d3000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f000089b000-0x80)=""/128, 0xfffffffffffffde6) 2018/01/25 13:14:00 executing program 6: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000246000)={0x0, {""/7}, 0x0}, &(0x7f0000318000)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:14:00 executing program 1: clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x0}, {r0, 0x7530}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/25 13:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000994000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, r0}}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000465000)={0x0, 0xffff, 0x9, 0x6, 0x3, 0x1}, &(0x7f00009e8000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003a6000)=@sack_info={r2, 0xb8d2, 0x0}, &(0x7f0000d66000)=0xc) prctl$getname(0x10, &(0x7f0000ddf000)=""/41) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a91000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/25 13:14:00 executing program 2: r0 = request_key(&(0x7f0000a88000-0x6)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d4b000-0x1d)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x66)="69645f7265736e6c76647200b0a9ae133f7cd43562bf7c7ce8033e0114b0cdb028636dd3a4757d0afa2eb9aef9979ad5719e37c14be266ba1d648d055a8cfb975538eb48940b062a6dc62d966a88eb2e2e46eb15428449f35e1f8c3aee8ff33b0369048be214", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000004e000-0x56)="", 0x0, r0) keyctl$get_security(0x11, r1, &(0x7f000032d000-0xf3)=""/243, 0xf3) 2018/01/25 13:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000ad000)=@generic=""/16, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000b06000-0x92)=""/146, &(0x7f0000894000)=0x92) sendfile(r0, r0, 0x0, 0x3) 2018/01/25 13:14:00 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000674000-0x8)='./file0\x00', 0xc010, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) 2018/01/25 13:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) fcntl$addseals(r1, 0x409, 0x8) 2018/01/25 13:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008f0000-0x8)=[{0x3, 0x100000000}], 0x1) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$notify(r1, 0x402, 0x21) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000004000)={0x6, 0x3}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000fb3000-0x8)=0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000081e000)=0x0) sendfile(r1, r1, &(0x7f0000e43000)=0x0, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000003b000-0x5e8)={0x3, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [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, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r3, 0x401) splice(r1, &(0x7f0000533000-0x8)=0x0, r1, &(0x7f00005d8000)=0x0, 0xfff, 0x8) 2018/01/25 13:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007b5000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002ad000-0x8)={0x0, 0x0}) tgkill(r0, r1, 0xd) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000922000-0x38)={0x0, 0x0, &(0x7f0000f4e000-0x10)={&(0x7f0000431000-0x20)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', 0xffffffffffffffff, &(0x7f0000f73000)='//file0\x00', 0x0) socketpair(0x2, 0x4, 0x7, &(0x7f0000c2d000)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000169000-0x4)=0x0, &(0x7f0000f4b000)=0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000c83000)=0x3f) 2018/01/25 13:14:00 executing program 5: truncate(&(0x7f00000a7000-0x8)='./file0\x00', 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f00002d4000)=""/18) 2018/01/25 13:14:00 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000017000)='./file0\x00', &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000023000)='./file0\x00', &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000029000)='./file0\x00', r3, r4, 0x800) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000028000)={r2, 0x2}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000001e000)={0x8001, 0xdee, 0x5}) 2018/01/25 13:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000042b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00009c2000)={0x0, 0x0, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000851000)={r2, r3, 0x100}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000b4f000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) userfaultfd(0x80800) r4 = add_key$user(&(0x7f0000913000-0x5)='user\x00', &(0x7f0000129000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e35000-0xf4)="5b32cea938627b2c0b71fd375a5da365e41fd20aecf133dc88cfd57c5392f0eca5fb8e2ce9467de717e0a1f1ed900b7b9806e826e28956de7dd55a1d576ded591a829bb4befbb252252c6360a807fdc6b4fe8e9f2175a498e4b827ed96e76d8be81738ea5222d0f71f437f999088fbde70fbc51c39ea7e161e9e8584af43cff6f9c05e31dfcad2dd1c6d54153d9a5661ac0ebf59a2844d43eb606be095e174124d0a4740550c16220b9210e3a5a0a52efb965815036754a01586e4260d1abf94179c3e21533e68da85da9f289ffc54ab2f00d32463d62f257941c8686f344b6017a4eaaeec79d2876ec73c39bca9b67fcd83ff02", 0xf4, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000836000)='big_key\x00', &(0x7f0000e04000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006b6000)='\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r4, 0x0, r5) 2018/01/25 13:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt(r2, 0x7fff, 0x80000001, &(0x7f0000886000-0x4a)="e7c1f04ddb042d4126068b01457a08a23bcb6538d42c44fa9af43eab1613b6b1e8f5bb9001000b83d6bab05ba48dff486326ca51eff9b1dbb2f79f39b417703f4e4d2625e7e9ab2f6ea8", 0x503e11d28cc62cb4) r3 = getpid() getresuid(&(0x7f00000c8000)=0x0, &(0x7f0000be7000-0x4)=0x0, &(0x7f000042d000-0x4)=0x0) ioprio_set$uid(0x3, r4, 0x7f) fcntl$setownex(r0, 0xf, &(0x7f00004b5000-0x8)={0x2, r3}) recvfrom$inet6(r2, &(0x7f0000607000-0xe)=""/28, 0x1c, 0x10100, &(0x7f00000df000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x40}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r2, &(0x7f00000b4000)=[{&(0x7f00003b8000-0x56)=""/86, 0x56}, {&(0x7f00006ac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c1a000)=""/19, 0x13}], 0x3) read$eventfd(r2, &(0x7f0000f0c000-0x8)=0x0, 0x8) 2018/01/25 13:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e0c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000aee000-0x10)={r3, &(0x7f00007e6000-0xd4)=""/212}) 2018/01/25 13:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) readv(r0, &(0x7f0000a15000-0x70)=[{&(0x7f00009bc000)=""/100, 0x64}, {&(0x7f0000c92000)=""/224, 0xe0}, {&(0x7f0000853000)=""/225, 0xe1}, {&(0x7f000085f000-0x45)=""/69, 0x45}, {&(0x7f0000108000)=""/4096, 0x1000}, {&(0x7f0000fdb000)=""/201, 0xc9}, {&(0x7f0000003000)=""/161, 0xa1}], 0x7) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone(0x0, &(0x7f0000e6e000)="", &(0x7f0000000000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000001000-0xa8)="") ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000159000-0x8)=0x3) acct(0x0) fsetxattr(r1, &(0x7f0000642000)=@known='trusted.syz\x00', &(0x7f0000dc4000-0x10)='/selinux/policy\x00', 0x10, 0x0) open$dir(&(0x7f000082d000-0x8)='./file0\x00', 0xfffffffffffffffd, 0x40) removexattr(&(0x7f00002eb000)='./file0\x00', &(0x7f0000450000)=@known='security.ima\x00') setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000091c000)={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0xeeb7, [0xb250, 0x5d, 0xfff, 0x73de, 0x1, 0x0, 0x80000000, 0x8]}, 0x5c) r2 = openat(r0, &(0x7f0000775000)='./file0\x00', 0x0, 0x3) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') syz_open_dev$sndseq(&(0x7f00006f2000-0xd)='/dev/snd/seq\x00', 0x0, 0x202000) renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r0, &(0x7f000020b000)='./file0/file0\x00') 2018/01/25 13:14:00 executing program 1: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006c9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00002ae000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f000093f000-0x3)=0x0, &(0x7f000093b000-0x4)=0x4) 2018/01/25 13:14:00 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x0) sendto$inet6(r0, &(0x7f0000009000-0x13)="c56cdcd720687a4a3c51", 0xa, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000002000-0x4)=0x9, 0x4) 2018/01/25 13:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000173000)='/dev/sg#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000ff000-0x4)=0x0, &(0x7f0000422000)=0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e65000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f00005b3000)=0x0, 0x10001b3) 2018/01/25 13:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f00007bf000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000437000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00002b9000)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000807000-0x20)=[{&(0x7f0000a80000-0x2d)=""/1, 0x1}], 0x1, &(0x7f0000bb2000-0x40)=[{&(0x7f0000ba4000)=""/1, 0x1}], 0x1, 0x0) clone(0x20000000, &(0x7f00006a1000)="070000000069e25b2f323918f8d386144933de7261da6833e259571569327de4d91a855f5bde36335b55fb442cf364c045b031fc6fa283a2d25235a390472d57a687132d0bddbe4edd1be6ff651bb69b1d3b3f3d2957e29de034e51df270039e310025aafa3aaa777608713e6237c4c986106dd2644bcca0ff966cc5b8be8b02da520904cfae6e7e76f242cd0000e80d0ac26935c9d9cb6e521246bd745eab3bcd64393d5a8a8eab9f3f5c0c52388c8b22191799ebacdc5a802906ea35cfce1ac7ec0b392dcaedebd82623cdc3ff7593f22f7b56314e62c5bb9d7978abb59ae25b25a52b1b049d3034bce4cea0421628befa6d4355abb3c23d251fde5d15043568533c463c4ac0f59e0f1bde41d09e9c670ff29e59a706338355891dc8335f8fab1605979027540e962c25332354ce0347ec98bf30beea16060ef60cd9a25c9c848a47f034d28df0a3740e53c7d358a3a66009c097456416dd13ac1b79897fd01748d93a622e3d501a436d25488e214df29f565ca9438b0ab68f7130f55203bb7390154e0cb493ef034dcb9f4469ff4300c7cade14efc43aa4fd1b6ca06fb19b2473d49d09e6164720789d423f27f2f3", &(0x7f0000826000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f0000e64000)="") creat(&(0x7f0000586000-0x8)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000286000)='/dev/binder#\x00', 0x0, 0x800) 2018/01/25 13:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000060000-0x4)=0x8, 0x4) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000abe000-0x4)=0x0) 2018/01/25 13:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00007e2000-0x1)=0x3) fcntl$setstatus(r1, 0x4, 0x2800) syz_open_pts(r1, 0x101000) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/25 13:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000100000001, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000600000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000375000-0x68)={0x0, 0xffff, 0x6, {0x0, 0x0}, 0x0, 0xa45e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_adjtime(0x7, &(0x7f000098a000)={0x3ff, 0x3a, 0x1ff, 0x7ff, 0x9, 0x817f, 0x7f, 0x4, 0x100000001, 0x1f, 0x10001, 0xfde3, 0x5, 0x5, 0x0, 0x7ff, 0x4, 0x80000000, 0x1, 0x5, 0x7, 0x7, 0x7, 0x7, 0x7fffffff, 0x4}) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000446000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a44000)={0x6, 0x6, 0x800c, 0x7, 0x6, 0x339, 0x1ff, 0x2, 0x0}, &(0x7f0000980000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c3e000-0x8)={r2, 0x4}, &(0x7f00005a6000)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007e2000-0x4)=0x0, &(0x7f0000266000-0x4)=0x4) 2018/01/25 13:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000042b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00009c2000)={0x0, 0x0, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000851000)={r2, r3, 0x100}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000b4f000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) userfaultfd(0x80800) r4 = add_key$user(&(0x7f0000913000-0x5)='user\x00', &(0x7f0000129000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e35000-0xf4)="5b32cea938627b2c0b71fd375a5da365e41fd20aecf133dc88cfd57c5392f0eca5fb8e2ce9467de717e0a1f1ed900b7b9806e826e28956de7dd55a1d576ded591a829bb4befbb252252c6360a807fdc6b4fe8e9f2175a498e4b827ed96e76d8be81738ea5222d0f71f437f999088fbde70fbc51c39ea7e161e9e8584af43cff6f9c05e31dfcad2dd1c6d54153d9a5661ac0ebf59a2844d43eb606be095e174124d0a4740550c16220b9210e3a5a0a52efb965815036754a01586e4260d1abf94179c3e21533e68da85da9f289ffc54ab2f00d32463d62f257941c8686f344b6017a4eaaeec79d2876ec73c39bca9b67fcd83ff02", 0xf4, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000836000)='big_key\x00', &(0x7f0000e04000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006b6000)='\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r4, 0x0, r5) 2018/01/25 13:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b8000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000624000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic='\t']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 13:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$TIOCEXCL(r1, 0x540c) r2 = socket(0xa, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000b9e000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="5b43644aeadd6f1e3bded198cf26b1fd"}}, 0x1e) accept(r2, &(0x7f0000662000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000206000)=0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bda000)='/selinux/relabel\x00', 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000690000-0xb)="") pipe2(&(0x7f0000b56000)={0x0, 0x0}, 0x80800) 2018/01/25 13:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) fanotify_init(0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00006c9000-0x14)={0x0, 0x4, 0x0, 0x3, 0x800000002}) readv(r2, &(0x7f00007fe000-0x28)=[{&(0x7f000095b000-0x84)=""/132, 0x84}], 0x1) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$VT_ACTIVATE(r3, 0x5606, 0x7fffffff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000301000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f000006c000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1b, 0xc, "f1e286cd4c5b305027e9f7af0966d9914e4086b7bd1cce7ac867344ff76c22c93ca8eb62ba65629f6f90b93fed25f79f344dd776db77337f9e362156b1d60e16", "88cfe510aa05b627e5e7f7a2e3be2a5e83439e4673d7a8457216cf512643cb21", [0x8, 0x8], 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000d26000-0x16)={0x0, 0x4, 0x7, [0x4, 0xb7, 0x2, 0x1, 0x8, 0x101, 0xffff]}, &(0x7f0000bf9000-0x4)=0x16) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00007e3000-0x108)={r5, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0xdc2d, 0x1, 0xff, 0x3f, 0x8, 0x4, 0xea, 0x3f, 0x3, 0x101, 0x100000000, 0x5c, 0x2, 0x5]}, &(0x7f0000ce5000)=0x108) dup3(r1, r0, 0x0) 2018/01/25 13:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b1000-0x9)='/dev/rtc\x00', 0x10102, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000931000-0x4)=0x7527) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c9e000-0x10)={0x8, 0x8002, 0xa0, 0x3f, 0x0}, &(0x7f0000b37000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d27000)={0x3, 0x8, 0xd, 0x4, 0x80, 0x6, 0x5, 0x1000, r1}, 0x20) mkdir(&(0x7f0000e2b000)='./file0/file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000010c000)=@assoc_value={r1, 0x8000}, 0x8) 2018/01/25 13:14:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setname(0xf, &(0x7f0000013000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007d8000)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000d17000-0xb1)=""/177) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c47000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000267000-0x4)=0xc) ptrace$getenv(0x4201, r2, 0x5, &(0x7f0000981000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000fac000/0x2000)=nil, 0x2000}) ioctl$int_in(r0, 0x5421, &(0x7f0000279000)=0x6) 2018/01/25 13:14:00 executing program 1: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000088e000-0x12)='/dev/input/event#\x00', 0x2, 0xc402) r1 = dup3(r0, r0, 0x80000) getgid() setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0x4) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c33000)=0x0, &(0x7f0000038000)=0x4) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 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, 0xffffffff, 0xffffffffffffffff, 0x9) keyctl$setperm(0x5, 0x0, 0x10000) mmap(&(0x7f0000c34000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000c34000)=@file={0x0, ""/4096}, &(0x7f0000c34000)=0x1002) clock_nanosleep(0x0, 0x0, &(0x7f0000be1000-0x10)={0x0, 0x989680}, &(0x7f0000763000)={0x0, 0x0}) exit(0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c35000-0x4)=0x9, 0x4) 2018/01/25 13:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000526000)={0x0, 0x0}, &(0x7f0000915000)=0x10) r1 = add_key(&(0x7f00007a9000-0xb)='cifs.idmap\x00', &(0x7f0000177000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008be000-0x47)="8b8213a9d389ed63166379976ff9da1c61692b15807752b4134c733b6e84ea0654c8ce14c1bb61b3aedceb3d96f5fc8b482dabc09d7b5fa33a3efa4b2671d39fb2faf1cf0b11b4", 0x47, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) clock_getres(0x4, &(0x7f0000fe0000-0x10)={0x0, 0x0}) clock_nanosleep(0x8, 0xffffffffffffffff, &(0x7f0000c50000)={r0, r2}, &(0x7f0000c2f000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000a89000)='i}posix_acl_access&vboxnet1#\x00', 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000ea000)=@assoc_value={0x0, 0x0}, &(0x7f0000f2b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000585000)={r4, 0x5}, &(0x7f000061d000-0x4)=0x8) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000025c000)=0x0, &(0x7f000047e000-0x4)=0x4) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x7) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000474000-0x1)=0x0) 2018/01/25 13:14:00 executing program 5: r0 = creat(&(0x7f0000b96000-0x8)='./file0\x00', 0x80) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x505) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a14000-0x15)='/proc/self/net/pfkey\x00', 0x8006, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000154000)=""/97) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000236000-0x4)=0xb) set_robust_list(&(0x7f0000ac2000)={&(0x7f00001d8000/0x1000)=nil, 0x6, &(0x7f0000579000/0x4000)=nil}, 0x18) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000aa0000)=0x9d) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000009e000-0x20)={@generic="01e1cf0fd1b07875a80d3b873dd0ddad", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) prctl$intptr(0x1c, 0x64) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000fa9000-0x4)={0x6, 0x75f, 0x3}) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000056b000)={0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff9, 0xffffffff, 0x100, 0x10000, 0x2716, 0x5, 0x7bdc, 0x0, 0x7, 0xffffffff, 0x50b4b01a, 0x100000001, 0x1f, 0x6, 0xffffffffffffff81]}, &(0x7f0000d3e000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f4d000+0x821)={0x550, 0x1ff, 0x8008, 0xed, 0x80000001, 0x6, 0x3, 0x40, r3}, &(0x7f0000033000-0x4)=0x20) prctl$intptr(0x2000000028, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a39000-0x8)={0x0, 0x0}) 2018/01/25 13:14:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) ioctl$TIOCEXCL(r1, 0x540c) r2 = socket(0xa, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000b9e000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="5b43644aeadd6f1e3bded198cf26b1fd"}}, 0x1e) accept(r2, &(0x7f0000662000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000206000)=0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bda000)='/selinux/relabel\x00', 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000690000-0xb)="") pipe2(&(0x7f0000b56000)={0x0, 0x0}, 0x80800) 2018/01/25 13:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001267, &(0x7f000013c000)="") socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/25 13:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) ioctl$void(r0, 0x5451) 2018/01/25 13:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000021000-0x30)=[{0x81, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dc000-0x4)=0x7, 0x4) 2018/01/25 13:14:00 executing program 2: socketpair(0x3, 0x80000, 0x5, &(0x7f0000cea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000d2d000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000034e000-0x4)=0x8) pipe(&(0x7f0000bab000)={0x0, 0x0}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000480000-0x4)=0x7f) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009e5000)=0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) madvise(&(0x7f00006cb000/0x1000)=nil, 0x1000, 0x3) 2018/01/25 13:14:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3) r1 = socket(0x0, 0x0, 0x37) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006e3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000103000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002ba000)={{{@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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfd000)=0xe8) r2 = syz_open_dev$mice(&(0x7f0000a36000+0x9ff)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00001b7000)={0x80, 0x7, 0xfffffffffffffff7, 0x1000, 0x1, 0x5}) 2018/01/25 13:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000382000)='/dev/keychord\x00', 0x28000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000447000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x281, 0x0, 0x0, 0x0, 0x0, &(0x7f0000139000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e50000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000d1b000)={&(0x7f0000f6e000)=""/59, 0x3b}) 2018/01/25 13:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000064b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000823000)=0x1008) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005e3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000788000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a30000)={r1, 0xe7, "da08354d3e22488ea443aa7edde60e5d9170b95bff2ab38a57852b513837d2875920f954ce47c6632e8cbdb3d5652fb146af82a4ab9badd8b16b08465236d878c4febfaedd3aa2d6f12c8453fdfee35b6bcd0b8d6f9d702cc6c9cba2036365e7046cc97f2dabd599c3911cf9a6525d2c930beab38ef456cb902dd08b6efc949e496f102af3cf9e4ebcf5635c9e75e867940e5eb38bebceaf2684558e3407a257e7ca1baeebc11706227b8a35f11ecc03441009b8a3825d6df4a918f979a2d4ceaad74b381485a2d188ce5c8930b6b6e6aca9f6507976162a70d52952ee86d546548a009a83b895"}, &(0x7f00001a2000-0x4)=0xef) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 13:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000042d000)='./file0\x00', 0x0, 0x4b) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000f1000)="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") r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000d8f000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {r2, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000928000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000b29000)=[{{&(0x7f000066b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000aee000-0x20)=[{&(0x7f0000f54000)=""/92, 0x5c}, {&(0x7f000098e000)=""/217, 0xd9}], 0x2, 0x0, 0x0, 0x1f}, 0x975f}, {{0x0, 0x0, &(0x7f000007d000-0x80)=[{&(0x7f00003b1000-0xfc)=""/252, 0xfc}, {&(0x7f0000670000-0x73)=""/115, 0x73}, {&(0x7f0000665000-0xb6)=""/182, 0xb6}, {&(0x7f00003f3000-0xd6)=""/214, 0xd6}, {&(0x7f0000993000-0x1000)=""/4096, 0x1000}, {&(0x7f0000583000)=""/241, 0xf1}, {&(0x7f0000417000)=""/151, 0x97}, {&(0x7f0000273000)=""/0, 0x0}], 0x8, 0x0, 0x0, 0x6}, 0xff}, {{&(0x7f0000b6f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002fc000)=[{&(0x7f0000ead000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000c6e000-0xc8)=""/200, 0xc8, 0xfaa4}, 0x8}, {{0x0, 0x0, &(0x7f00008f6000-0x40)=[{&(0x7f0000a0a000-0xba)=""/186, 0xba}, {&(0x7f0000288000-0xac)=""/172, 0xac}, {&(0x7f00004b8000-0xbe)=""/190, 0xbe}, {&(0x7f0000ab9000-0xb0)=""/176, 0xb0}], 0x4, &(0x7f0000009000-0x3a)=""/58, 0x3a, 0xffffffff}, 0x1f}, {{&(0x7f0000fe9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ecf000-0x10)=[{&(0x7f00007ac000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f0000ebd000-0x1b)=""/27, 0x1b, 0x1ff}, 0x1e}, {{0x0, 0x0, &(0x7f0000e44000-0x70)=[{&(0x7f00001fc000-0x1000)=""/4096, 0x1000}, {&(0x7f000040b000)=""/171, 0xab}, {&(0x7f00002eb000)=""/117, 0x75}, {&(0x7f0000925000)=""/226, 0xe2}, {&(0x7f0000a07000)=""/85, 0x55}, {&(0x7f000025c000)=""/164, 0xa4}, {&(0x7f0000e24000)=""/251, 0xfb}], 0x7, 0x0, 0x0, 0x9}, 0x10000}, {{&(0x7f00007a6000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000898000)=[{&(0x7f0000768000)=""/63, 0x3f}, {&(0x7f0000ffa000-0x54)=""/84, 0x54}, {&(0x7f0000e06000-0x2a)=""/42, 0x2a}, {&(0x7f0000cc3000-0x2b)=""/43, 0x2b}], 0x4, &(0x7f0000653000-0xb2)=""/178, 0xb2, 0x3ff}, 0x800}, {{&(0x7f00007be000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000496000-0x70)=[{&(0x7f000090e000-0x87)=""/135, 0x87}, {&(0x7f000031b000)=""/177, 0xb1}, {&(0x7f0000f9a000)=""/185, 0xb9}, {&(0x7f0000776000-0xa5)=""/165, 0xa5}, {&(0x7f000011f000-0x45)=""/69, 0x45}, {&(0x7f0000f8e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000af0000)=""/183, 0xb7}], 0x7, &(0x7f00008ed000-0x56)=""/86, 0x56, 0xfffffffffffffffa}, 0xe56}, {{0x0, 0x0, &(0x7f0000b91000-0x2e)=[{&(0x7f0000d2f000-0x85)=""/133, 0x85}, {&(0x7f0000b5c000-0x73)=""/115, 0x73}, {&(0x7f0000718000-0x67)=""/103, 0x67}, {&(0x7f0000253000)=""/227, 0xe3}], 0x4, &(0x7f0000645000)=""/159, 0x9f, 0x7f}, 0xff}], 0x9, 0x1, &(0x7f00003ba000)={r3, r4+30000000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000086f000-0x108)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x10001, 0xf4e7, 0x0, 0x3, 0x0, 0x800, 0x8, 0xad2, 0x80000000, 0x7, 0x80000001, 0x9, 0x3f, 0x6]}, &(0x7f000010c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00009ed000)={r6, 0x3}, 0x8) 2018/01/25 13:14:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockname$inet(r0, &(0x7f0000abe000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c08000)=0x10) getsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000870000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/25 13:14:00 executing program 4: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000364000)=""/0, &(0x7f0000c57000-0x4)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000064a000/0x1000)=nil, 0x1000, 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009c6000)={0x0, 0x30, 0x8, [0x4, 0x5, 0x9, 0x2, 0x21a041cf, 0x2, 0x8, 0x8]}, &(0x7f0000976000-0x4)=0x18) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b36000)={0x0, 0x8, 0x200, 0x8000000, r1}, 0x10) 2018/01/25 13:14:00 executing program 7: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x6f)="6f9e5ae97812d8df6b32c870492dabdde4af97deb8e844daf9b9585cdf48ab51817a05e31a789ddee03a7d2c762dc2a9fe38d4cdc5c943e0f3467d2a1a7f9507d8852b09acdae98517c44e6dbd5e1edf0df2e4f4469685a5c6fc2c64c2d6e529cad83b110cb631d5e4ad4caaad1e15", 0x6f, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="ef43cef71092234ca6538cc7b1ce079223003c6d84d729a2e3216733577115fe1aecc80fb27a8ac33895ec0a7cd59639e92d32d1f7ad752245f75ceedee7d472163cf7c4f4f4078e70fc33d854a9c1560176924d4d8b88a1d304aad818ca2d80e9c1bae9ba4513b19ecad2c69b6b336f148e4d4e9a80c84ee5357139037ac48b5c6e11d6293e5680b24e23c77306b055cb8fea7b58b758d779b4caf1e6f79988a55cb1d9dae494f24e1badeb3979ee106eb3f17194c0c7bd", 0xb8, 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0xbe10, r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getpid() r2 = gettid() ptrace(0x11fa67520c86b11e, r2) 2018/01/25 13:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000831000-0xe)='/dev/keychord\x00', 0x204080, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000189000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000)=0x3f2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000046b000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}}, &(0x7f0000e72000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000010b000-0xe8)={{{@in=@rand_addr=0x9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x2, 0x1, 0xa, 0x80, 0x0, 0x4, r1, r2}, {0x0, 0x1, 0x9, 0x3, 0x7, 0xb8ab, 0x7, 0x1}, {0x4, 0xecd1, 0x0, 0x100000001}, 0x7, 0x1, 0x2, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x7f}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0x0, 0x3, 0xf17b, 0xbf, 0xfffffffffffffff8, 0x7}}, 0xe8) r3 = geteuid() ioprio_get$uid(0x3, r3) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r4 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000cbf000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7a000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000f83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000, 0x3, 0xe4, 0x100, 0x6, 0x310000, r5}) fsetxattr(r4, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f00008e9000-0x5)="1326292600", 0x5, 0x0) mount(&(0x7f0000970000-0xe)='./file0/file0\x00', &(0x7f00004af000-0x8)='./file0\x00', &(0x7f0000c13000-0x5)='fuse\x00', 0x400, &(0x7f000004e000)="f51c6acbaa2586870d3a52b5291ad737f2d7efb8de24a39774e9f480d19d234539bab64314a93e3edd3bcae22dd292be58c2909d485118a772b4b61815a1d35e182535d44a9651e47d93fa81b37c12b7d3f2410de773362577dccf9bc7f333bcc86347dd3514a338520b5f823bf87aeb0ae560fcb5ed0238f0bbb3df8080") 2018/01/25 13:14:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000866000-0x8)='./file0\x00', 0x40c2c2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/25 13:14:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00006a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000ba2000)=""/2, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000461000-0x10)=@common='syzkaller1\x00', 0x10) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000b1b000)="fcf1a1112c6db450276da4e0bc60a5cff419cf235121eae37dcd0cdeb05d8cb9020ddb", 0x23) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000349000-0x14)={0x6, 0x400000000000000, 0x5, 0x4d4, 0x20}, 0xfffffffffffffcbf) preadv(r0, &(0x7f0000c1e000)=[{&(0x7f000026d000-0xbf)=""/191, 0xbf}, {&(0x7f0000bbb000)=""/173, 0xad}, {&(0x7f0000d5a000)=""/191, 0xbf}], 0x3, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e30000-0x4)=0x0) 2018/01/25 13:14:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000a5d000)='cgroup]wlan1\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000052d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7ff, 0x1, 0x0, 0x0}, &(0x7f0000c73000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003d4000)={r2, 0x2, 0x30, 0x1, 0x1000}, &(0x7f00006ea000)=0x18) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000074e000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, "36d19d5dfc1e7d6c9a660b0deebf108d57f01e0d8f8cba0dd2797e28ffd1407e406bd5ce9f2ff6327d095f36803694f61ec252434d7385a7b17d74a27fc7ffea", "01c45c0fa19635f60042b621dd0c62b0d02811cb3748e7412e079e6a6fff5e5a0b44ceb49e349795aad549005b7f90cc75eee9b2a50009320420d8100f7b292e", "489341c8d6f939eb39c9eb757f743103778f54bead27c591e5ee25274cb1806c", [0x0, 0x0]}) 2018/01/25 13:14:00 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCNXCL(r0, 0x540d) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000f000-0x10)={&(0x7f000000b000/0x1000)=nil, 0x1000}) msync(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x2) socketpair(0x9, 0x80000, 0x7fffffff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000010000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f000000d000)=[{0x2b, 0x1, 0x5, 0x1, @time={r2, r3+30000000}, {0x156, 0x231}, {0xb28c, 0xb211}, @raw8={"90ebe8f1b32389c4f3268235"}}, {0x1ff, 0x8, 0x8, 0x3, @time={0x77359400, 0x0}, {0x1, 0x0}, {0x8, 0x5}, @control={0x3, 0x400, 0x10000}}, {0x4, 0xa, 0x4, 0x1ff, @tick=0x1ff, {0xff, 0x8}, {0x2, 0x4}, @queue={0x2, {0x1e95, 0x5}}}, {0xff, 0x6, 0x6, 0x1, @time={0x0, 0x0}, {0xffffffffffff8000, 0x6}, {0x5, 0x6}, @connect={{0x96, 0x200}, {0x8ce, 0xf5e}}}, {0x8, 0x1c, 0x6, 0x11, @time={0x0, 0x989680}, {0x100000001, 0x7b3}, {0x1, 0x8}, @queue={0x2, {0xaa, 0x1}}}], 0xf0) 2018/01/25 13:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f07000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000aae000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000eb3000-0x50)={@common="6772653000000000000003000200", @ifru_flags=0x0}) 2018/01/25 13:14:00 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000005a000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000016000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/0, &(0x7f000005a000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000005b000-0x108)={r1, @in6={{0xa, 0x3, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7, 0x6d, 0x2, 0x0, 0x5, 0x51, 0x85, 0x9, 0x6, 0x100000001, 0x45b, 0x85, 0x8001, 0x0]}, &(0x7f000005a000)=0x108) r2 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x1ffff) ioctl$TUNGETIFF(r2, 0xc0189436, &(0x7f0000000000)=0x0) sysfs$3(0x3) 2018/01/25 13:14:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000190000)="d2", 0x26f) ioctl$TIOCSCTTY(r0, 0x540e, 0x2000) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x401}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f54000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000bd2000-0x4)='tls\x00', 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000702000-0x24)={0x2, 0x8000, 0x8, 0x4, 0x7ff, 0x2b, 0x8000, 0x9, 0x3, 0x81, 0xffffffffffffffff, 0x2}) 2018/01/25 13:14:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80, 0x0) 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 13:14:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000c5b000+0xeff)=0x3fffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x266}], 0x64) 2018/01/25 13:14:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd5000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000c0c000)={0x0, 0x1, 0x7, {0x77359400, 0x0}, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00005a4000-0x1000)="d4d2ed6bfabca389ef47874c2dc76afba4533ff21c0801d67fdf22cc198bc9c8bb8f352d49a310452820189f9d1126505de85abe3017f32c2436b6cd11d3db16a6c6c5a465b07cbf990037bebb7c0557112be1562a20ec4158e110717a9c2a6bf10b2da6af59efb895bf40ea35bfd0705a0b3f1e0ff6930322caa68243762be92daee464fc249538d22cfe15e53588efea088fc057c708b346975e32dd44a4a520b6e597876b9a9acce073872ef593fa806e01037d2ac26d907ef6b468f6aa54b451935799e1ad6be48c85f263c2fa0833cf8e38367a523d1d0bb0f86c7f92381a671a7fb64473b4c11d0b35532f36f7ddd455dbde04dd3949687076b708721c46cd194a26adc5467e432c5e74dc21a197271027e33fcfc3c9b684c17f07c19340beae25c5349b63b44beb38d9bc326105d744912d58feb6d45dadc119027f12a0243db694f781de3db31ebfca13fed984e7bc83aa2baca1e7b9db75ad4e52213a4d502656ea295d5c17c95a4bbdee189aee01a1b7d91732b251829828673e7a211ab472d97d4039574f096d50560679e4b662ed9f4a7ae6bffa05fed5de149df9ea507f98b04d36a4f730f17670ebae84c4a01adef4a04768001ec12b1e95f37136ff027a1681e3ee8c3b60a5ff6e2f1e4116c415e3fcfb4556da46905f2b31fad1e01c86327cd5f211aa176148bd1b4b1f312d57c0730ad630a48e1498978e570df3677817c01199acebe98d113b0f348baf270550846a583a81777cad75283c9ca1c117d97fa65f1feab148589fedb54588e8b319f80481e8672ab31db9873705ab36b1c3511a6b604a18236ed1b544a61e9a21618aac6d30e99b718d48d2ac7153b63f4eb59ce96e05093c1849f6747a3f6d2e57c0a93d7ee4e3e61586aaa7d01b4b44c81f3f52cbf11faa4eb79c637cd9e589cca9656f0e1d1b412b6cad3faa5ac79e1b0913e7f7b9c07bdb3625c8da417aa085f1a618b569ab8ea0dcdcb9b16b4f73cdad3607a9ea5481fc8eeffeb0540ff90d19a4ad940e7ed7d0e89bde03a613e8aa1ccf28446cbf7c184f1539899238e38ee6c36d5043885b05eeded230b6b999f15a40eb49b7d383a79218fd591070913a85518f906153e03866ef61c7e24909b2bc69f7de2ce53976b5a9f8cbd4d73c6a169cb110175730da90b955d0c43f2c26cdba218c1eba5ae914975b8ce1893a8efd9b83dbd60121968b17835df04447e7a809ef998e5e78932edffabd9936f60f117f526d308410feab8ab5239f04a1caba75f529b7be9f19778b81ec6249a4427ef49d008d0b22296158c0a0326edc0aabe6198ecde72e3f05f095fb2d05f34abdf0ccc26c660fcdfc707319009765c9e34ebee10fb4687cb976cbbb5323298aff6088894112bcc077af0ab3222e8d3a4771f4b7025ed5dd49cc5140f1455d6390dbc92d43429e90b648008a082be831c48aba9e41b9f846b372a2724a95ae3938c3400a0be3f1199a034efd5b8a86131e73ddcbf106524e688531778cf72c05ad02c0d124bd4565a7af7ad9e75a0ab94008ae5c27789fedf6dbd886fe1c00a031a3eac61b3253f2786ba44ff459a1fb9f97476fc564135ca5bfa23385f594cb51014370110b0bedbb6b7c9b7fb00f75b5719e3d1e78dcb0eb60d03d0b521e9ace3b5d5c536adb59a0ae912c22130cf55de954e819b179f3dfa5fede3a54d067b61817022a3f747712b262e8b26d53a8e7a65ed2cca97f58c471ebb2862fef257320cda2c4f5caef276146e60698eb48ca522b7aa9eb61745cda2ce498abfb379fb78011d2438a418a8977ab088f61677677d383eebe1dd4b67f234105a9b0dad7dc3f2449cf5ad4236c240ec2be625b6f3f6c2b5f8ce07f0899b4a30d5498a0b7cb08ec4ac8d73be94788d88a75a249d4d6462c91a0d6947ae1390c11cae9f07cad58f1e4837d8dccc80c8f3f970d5be01ceda1999edae50a76c4b4bf8594264c2f27a9c2a59d794c0786857c8ea8513448df70564b81c096b4365073bb1b25126782b5954f536d694031957d3879eb54f0c87c17ae54eff0fc3b72b65da10a90e1c52be93a47040a6302ef23823b7870a6b2a560a2d2a3570c6ffb1fa87d652839148e56dda72ae379948ab727f9aa9a68498460630e417ba84da92fabda693d6752b985cb14c2cc1d7b5e5375b6a71eb8454df8018390321f84a5b1fbda1f57433a3feafd8c1a452a9823d96a73942996be4fd8b24c134bee277831eb4962bbf7c9ad3e1b4d572f134cd6d19a8ee012ac830a4b1fa621073a887a1ee8d832249e048a6f30318cdd7b6c4238f9fbad7b374c9aabddc931006f3b5724eed1461e2127f8858ab875e95873203f4699b2992afa18b015f306fe7e7e137da9945653f51a032d9bb02970118d1dab7d745b2ec0c3aa2d343d494842c72fb17dd8aa8f3eb6e3af6aa0cc5b944b2fcc575941a1d8508b90fc96edc3ad9687e5b74d8c79b316c4b16b908e0ed3a8eeac2f1d32d6c6773307338d938bb3b79fddd6c2c8e6f8c49def3cbdafef0cd570bc3ca13853924f6c6afebff467cafcb6b223dd6dbf35bb708d6d7995429408361204a4c2c5b61507e96956518b30dd1f53c98fe6b4f6388244a3a1737492d52e101c3413b4e77273999f8fa9325bf7e582cdd22e9792bd554ed56030aa7fe69009804f4faaf721f2488c05e80b00bd71ebe8d4d38aba5b966905b2ec9e247dfd15874941868a4c8685650ac10e9efc8075d8e6517ea21644e18750dd4d875609891ff2692c9a21aca4032f2b0ba91e9ee8946df10986b1a82dabc2091255d207c7bed8b9c77ce05082894fab4220490bb5607ea571c98213302e76e2f44a3213168d0982d559246d0f322c274345231baac7553099597c0c825aa0f7d4bc4934d856c116b8ae74db4b432badab2b7e8cce5e46321918be39a6b202c9576aba1f38ee9c4d1372db1c126010d0a2b29027de9069ccfbd9456ce4909339cb20bb95474d732a4ffe7b99e653e41c1cc23b04daeb86717b07a0f73ead625cc6adba4a5b3874f0e7dde0b657d16692502e24978be49fa793e4370befd5a74b12a42496dc5e7dfd6948093449b619fedac69cafe85fe905394f378aa1d2bd3ad45b74ce1b03b8f9fd01ad616487a85818d60174f261521708302490dcd5900da677ec5698e442e82855205d85f6ddc3794dacf6f59804f6daee7565db3afe3904b64089514e1317cf6ce1322924347460735dafbcaae35c77f05c5108c05c9d38d062cf991f2383f05d03a941bfa3e9399bebfab1b00151546f912445ec0f8742f75a4ae427a0e70b69a44e363d9fc577edf19fd7867b16012a368c87a3ef1fa34ba13d56fcc24092730c4d9f72241eed82c0986b09155922139b6ad5a302d429f132f8417b23d903ca730bf5fda2c926c2636c6e38a53425a24d6d24d067a8275865379b2fa6655ea8ec20754526337befc377606c4531f4a2cb4ed7eb2a8e90b0f5adcc1c729eecabc2d02a317bf095cc41f69bed32508bbb57fb37c5b853d7fe660af441b1fc0f2a226d1de1be9c0d63e9d73f6db8cca383ec8a6338e37ce7f64bc27e3fd98b802774fbcbe6fb0dd70036b662389f91bae5b1c3b97a0182fbb67ce6cfaf130ff6999c015538ec6747566f4b6306102c09a205305504c9b63e0ba2b2b98a6ac9ce35c014ad959752a78c020fab62cc11b18d7dd47dac1f9410a900082ce008506f259746bfb4ca3264c7664b04ab2c5c990e808fa74069f8da36b798ef2c1fce0797efe7ae0150aeffa87d015788ae3df2c1031abef8c7f933e0e29c5b0a86b8a601be60ce35a0095bb77f44c705fca23fa415d0b1087ff25337840ac4d39694306f3cb1a2bb084651ccb5cf98528eeda68da2017e8c8d429e4f179c2f10de192e6b72afcc9d580881fc96f2ef94e944e147351142c42cd04031fac536bc6a2115adb735417c36be4284a63421684412dab8b216cd8920d0684cce52b91b319d936747154a62d21959fc2b6e4821c61c401a2a78d7e54593df33ad072fa5ef38812aff8b2733c74204ea02984bbe8044b7439a9c4faccf9c08e815535ebe7a9c7e92bfa6f9b22080076d59bdb2103c8040cc77a0071b510203c797ff6b272e1dba9db8c24e4b29a394c6316949f17e743e99bb35d4be8993a55af36128f770b9a796103a575ebe3ee72580b922d62087e3dd8d4603bd544454fcf4d64189458e164cf1b543d6266c7513d0ef13da2cb9a8cbda1254a490313784c4f64bbb2c91b81a9997ff2056b40501bc85d5d44403bc7bd9967f34467f61e733322296f948edcd68aa5769f7a8c004a95b327cee5ec4e1fc8f206b0bc66e37327251930731bd9d88dc484979b59ca9436a40eb6bbd58ea627eda02b5aa18bf071fb0f91ed6466388485a958153f6c90bec74e77293bc6eb462c30bafaf394fac81d72449006c2c3e66824abaa79c3f9e778cfd5034822f567920fb351c378354286cc620321adccdccd8f38398597212fa067b5338bfc0ce0ec6170167af3679eaf3b3ba4ca9ffae69ca6c10311fa76a9ec4f5092147246b8de677f2cee8e72dac992a268fad7a234cfacdf0b90cbb47f9816de6df9d96db99f5adce01a32cacbf1c33a9345098b38814a55290d9b5851b7ff9f81f53bc345890c71a8995e79e178f5b8deb057bdca8cb203da137e12bfa371e3838ed029e1ab3d65b4bdf440f6e2ec8101ece01929e4a28b15c932307cac5df81adbf609f0769d68c1705b346727a1e059929ca992f1c320b37a6afb1f7b39a3eff1d7c74ca0d8766c285f18f41a8df09884174a3f5dffac9f234df83cde91c3724b91e430cefa21b23f36b925892be9ae39bc944a0dcf3148e1862f29d4a33e2604d4455a4b21e8663cc067941a0f6b4d562bf4bf6418e590551b1cfc4a874f87290449bfd169a08191a35fbc85d3e9287b407cb643f07f7fa3b42a5e0bdd5ab675b241a2b684cd0f380a3bab321b08ba07c565829e51f5063c7d496f5b19aa8e7ce0ccd87479d39f7eacd16ae13efb39fb663f68cb64e0601af15a0c0edafe370c892c1df662065929d2bb76c847dad4e84dfb8e1f0d942d05fb03423495b81b9eaa913e743db5ae8e0581a5385f17039c759f89f28bf8a9119c2381c47be21c1150361196362b16c1edae1d38dade22bcd8527cb34052f26c62e4cc1bd973ecd693d03c460eac138296652d461f04ef4c242fb8b556958b7cd37d6d244fe7bf3cefe481fa3919e2d4d2082a396680929c3d58daf3a33717d2cd7f3ee281289714417220f01f13e9355fe32a6e8f275649fcfab1e48d141a558b9ac87c6ae7214b60a80eb5f74232f7e906a11a6dd08c54429f1f31eece52965929ec12e75e84a604b651f41e686ff9a40bf8aa86be752e77c7697f357ce589f546cdaa31c10fbc421f0dc03a91ceee9dcc23aeb143f91ebecdfbcad56d9724de52539da6b5c4be55f78ad8ebfdae6fd0b705156f290d2519d32278d966b349d6673994c7e11c4f5fcb1886642492079b7d9c877d4a9263df1ab2d39a104e84d49d519f1c5e5d02e6b9fdaa290500f6bd59d7b89ceb50dcefbdc4eed1247545c313017b4e29e0d5561496461e2815e6a13a950f04a98a5be672d6451aec845dcff17363dd56827a538a09a36a0f6f66fbb199ccd329acbe5e70c010acbe37272d9cc1cc320162e82e2db9ac163f43510ea113f4661910edefbab5cdf74023c91702db545893e560a9acea311a550b230dfd43eb7e34b4a0aac41a7ae9becd8b1690468fea1dd7796827a8c32fb70e88d9a") getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004fe000)=""/0, &(0x7f00005a5000-0x4)=0x0) 2018/01/25 13:14:00 executing program 0: mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000004000-0x20)={0x9, 0x4, 0x8, 0xe81c, 0x101, 0x6, 0x80000001, 0x2, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r1, 0x9}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000006000)=0x0, 0x4) 2018/01/25 13:14:00 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 245.100597] INFO: task syz-executor6:8116 blocked for more than 120 seconds. [ 245.107838] Not tainted 4.9.78-g29eadc4 #20 [ 245.112751] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.121282] syz-executor6 D29680 8116 3414 0x00000004 [ 245.127017] ffff8801d60d1800 ffff8801d8220a80 ffff8801d82239c0 ffff8801d6026000 [ 245.135035] ffff8801db221b98 ffff8801d62cf870 ffffffff838a1bbb 0000000000000002 [ 245.143069] 0000000041b58ab3 00ffffff8418af54 ffff8801db222468 ffff8801db222490 [ 245.151113] Call Trace: [ 245.153683] [] ? __schedule+0x67b/0x1ba0 [ 245.159375] [] schedule+0x7f/0x1b0 [ 245.164605] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 245.171445] [] ? plug_ctx_cmp+0x100/0x100 [ 245.177237] [] ? prepare_to_wait_event+0x450/0x450 [ 245.183833] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.189877] [] loop_set_status+0x1a2/0xfc0 [ 245.195922] [] loop_set_status64+0xbf/0x140 [ 245.201906] [] ? loop_set_status_old+0x2f0/0x2f0 [ 245.208292] [] ? avc_has_extended_perms+0x33f/0xf10 [ 245.215067] [] lo_ioctl+0xcd3/0x1990 [ 245.220438] [] ? get_futex_key+0x1050/0x1050 [ 245.226474] [] ? update_stack_state.constprop.5+0xca/0x150 [ 245.233783] [] ? loop_lookup.part.19+0x110/0x110 [ 245.240180] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.245918] [] ? blkpg_ioctl+0x930/0x930 [ 245.251970] [] ? __lock_acquire+0x629/0x3640 [ 245.258011] [] ? do_futex+0x3f8/0x15c0 [ 245.263596] [] ? depot_save_stack+0x122/0x4a0 [ 245.269722] [] ? SyS_memfd_create+0x269/0x2f0 [ 245.275894] [] block_ioctl+0xde/0x120 [ 245.281483] [] ? blkdev_fallocate+0x440/0x440 [ 245.287621] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.293354] [] ? ioctl_preallocate+0x220/0x220 [ 245.299568] [] ? selinux_file_ioctl+0x355/0x530 [ 245.305903] [] ? selinux_capable+0x40/0x40 [ 245.311790] [] ? __fget+0x201/0x3a0 [ 245.317041] [] ? __fget+0x228/0x3a0 [ 245.322325] [] ? __fget+0x47/0x3a0 [ 245.327496] [] ? security_file_ioctl+0x89/0xb0 [ 245.333746] [] SyS_ioctl+0x8f/0xc0 [ 245.338920] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.345515] [ 245.345515] Showing all locks held in the system: [ 245.351830] 2 locks held by khungtaskd/514: [ 245.356126] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.364859] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.374573] 2 locks held by getty/3303: [ 245.378522] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.387858] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.397879] 1 lock held by syz-executor6/8116: [ 245.402475] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.411840] 1 lock held by blkid/8186: [ 245.415703] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.425075] [ 245.426674] ============================================= [ 245.426674] [ 245.434044] NMI backtrace for cpu 0 [ 245.437688] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g29eadc4 #20 [ 245.444880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.454216] ffff8801d8af7d00 ffffffff81d943a9 0000000000000000 0000000000000000 [ 245.462205] 0000000000000000 0000000000000001 ffffffff810bac10 ffff8801d8af7d38 [ 245.470175] ffffffff81d9f4cd 0000000000000000 0000000000000000 ffff8801d6020418 [ 245.478156] Call Trace: [ 245.480723] [] dump_stack+0xc1/0x128 [ 245.486068] [] ? irq_force_complete_move+0x390/0x390 [ 245.492790] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.498730] [] ? irq_force_complete_move+0x390/0x390 [ 245.505450] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.512520] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.519503] [] watchdog+0x6f0/0xa70 [ 245.524748] [] ? watchdog+0x125/0xa70 [ 245.530179] [] kthread+0x26d/0x300 [ 245.535350] [] ? reset_hung_task_detector+0x20/0x20 [ 245.541990] [] ? kthread_park+0xa0/0xa0 [ 245.547588] [] ? kthread_park+0xa0/0xa0 [ 245.553186] [] ? kthread_park+0xa0/0xa0 [ 245.558800] [] ret_from_fork+0x5c/0x70 [ 245.564437] Sending NMI from CPU 0 to CPUs 1: [ 245.568959] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b18a6 [ 245.576361] Kernel panic - not syncing: hung_task: blocked tasks [ 245.582504] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g29eadc4 #20 [ 245.589665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.598998] ffff8801d8af7cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d8af7d90 [ 245.606983] ffff8801d6020400 dffffc0000000000 ffffffff84409000 ffff8801d8af7d80 [ 245.614973] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.622973] Call Trace: [ 245.625540] [] dump_stack+0xc1/0x128 [ 245.630875] [] panic+0x1bc/0x3a8 [ 245.635866] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.644077] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.651324] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.658595] [] watchdog+0x701/0xa70 [ 245.663844] [] ? watchdog+0x125/0xa70 [ 245.669278] [] kthread+0x26d/0x300 [ 245.674527] [] ? reset_hung_task_detector+0x20/0x20 [ 245.681163] [] ? kthread_park+0xa0/0xa0 [ 245.686759] [] ? kthread_park+0xa0/0xa0 [ 245.692353] [] ? kthread_park+0xa0/0xa0 [ 245.697953] [] ret_from_fork+0x5c/0x70 [ 245.704003] Dumping ftrace buffer: [ 245.707568] (ftrace buffer empty) [ 245.711264] Kernel Offset: disabled [ 245.714874] Rebooting in 86400 seconds..