[....] Starting enhanced syslogd: rsyslogd[ 12.294114] audit: type=1400 audit(1513745917.136:5): avc: denied { syslog } for pid=2999 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 16.702858] audit: type=1400 audit(1513745921.545:6): avc: denied { map } for pid=3137 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added 'ci-upstream-mmots-kasan-gce-8,10.128.0.53' (ECDSA) to the list of known hosts. 2017/12/20 04:58:47 fuzzer started [ 22.991793] audit: type=1400 audit(1513745927.834:7): avc: denied { map } for pid=3148 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2017/12/20 04:58:47 dialing manager at 10.128.0.26:43723 2017/12/20 04:58:50 kcov=true, comps=true [ 26.124562] audit: type=1400 audit(1513745930.967:8): avc: denied { map } for pid=3148 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8775 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2017/12/20 04:58:52 executing program 0: 2017/12/20 04:58:52 executing program 4: 2017/12/20 04:58:52 executing program 5: 2017/12/20 04:58:52 executing program 6: 2017/12/20 04:58:52 executing program 7: 2017/12/20 04:58:52 executing program 2: 2017/12/20 04:58:52 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="9a766d6e6574305e00", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000001000)=""/22, &(0x7f0000001000-0x4)=0x16) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000002000)={0x0, 0xf056, 0x1}) r2 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x2) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000-0x4)={0x5, 0x7, 0x100000001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000004000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0x8001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000005000-0x6d)=""/109) connect$unix(r0, &(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000006000-0x10)={0x27, 0x4, 0x6bf, 0x1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x14) creat(&(0x7f0000006000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNOTTY(r3, 0x5422) 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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000000a000-0x38)={&(0x7f0000001000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000)=[{&(0x7f0000007000)=""/136, 0x88}, {&(0x7f000000a000-0xf4)=""/244, 0xf4}, {&(0x7f0000009000)=""/46, 0x2e}, {&(0x7f0000005000-0xd7)=""/215, 0xd7}, {&(0x7f0000008000)=""/37, 0x25}, {&(0x7f000000a000-0x43)=""/67, 0x43}], 0x6, &(0x7f0000009000)=""/68, 0x44, 0x9}, 0x2) 2017/12/20 04:58:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00008b7000)={@common='irlan0\x00', @ifru_mtu=0x1f}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='dummy0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='gretap0\x00', r1, [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$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x6, 0x8, 0x1f, 0x2, 0x6}, 0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = msgget$private(0x0, 0x1) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000002000)=""/222) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000005000-0xb3)={0x8000, 0x2, 'client1\x00', 0xffffffff80000005, "6c59336314dd4799", "7ce2d23cbcd2dacfb73bdcb8caa837dceb207707752731424c6dc49e0d5ac37d", 0x4, 0xdab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000005000)={@empty=0x0, @multicast2=0xe0000002, r1}, 0xc) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r4 = shmget(0x2, 0x1000, 0x4, &(0x7f0000001000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000003000)=""/134) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fchmod(r0, 0x2) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r3, &(0x7f0000007000-0x1008)={0x0, "0a1dcf22c0c80441fd8d1520ce7df517ee56b6cf3252cead58f7482e4081addf9013cfe1f839f9d3cc808ecb22c8c68b47a54d19a359095ad6fe45ee4296fa1c8db7d8860b6b766d5bae99a12c04ad220d0fe09646acacb13c47ffb9590ce1616e64e53e03bf3bc077c6080d11e451f0a0618a3a1819d749f02be767d445f5ee5766f14b0104da7e76bb8387090c9303e6a1aac49939111fe1e62f9fecae589f964c91a705c7542f3d68a0b8e7148cf43bd54c99f5b7cae7f12bce18172022d79eae4d4c2a626b3e994acdc014325882b61d5f6d9a797a637ec55dfee9b412c89b5a8fef132fd5afa792086b4c829b623e77778e2be47ff91a379ce10af2180be8c678d50f4f588f0702fa61620a64b8e5656ff6c48e3985e0e501c8fe20638e6d5ea18dd4ca1e1eab3f1fe6bcd3c8e348d11cb6d2387436a5a8ba077b7ed528d084b178bd9fc32b5cc2f0443bebef587e63ab307407ed21d4ba6e4029e0cca94f5e504379317f50ccdaece9b647be8bdf5999a6d93f0418c0719c72c0bac121d5be62490c860fec5e08c283470dc2c0217d429bccdf758817138888da106503312300c0f1fcc028bd869b2bd2496fd63804e244626b8e2c48cc0ebd254148f009181ce613f66147cac4678aeaf1f0d9127b6617f4623f565e105243e84575a5f07bbc6cc75ef7eab9a13ee94b214b46d986d6a1027601bc7bfe58cfa92d73866ea611072ccb772d40b7623fa4b3c1325b8c1a85479d5f9bacf66b323399f9c5c07cb4137d03293da38d932a84576bea3c267b6aeb3d55d682a8b9826d38d4b6db82746a8afd4a3b30a1e72cc051725ee6f5237ea31f15fac966d30c4da714fa764d856bf87949ebafeada3dbd1ef8bbff062d829547dfd74715092d6b63264e9eaf3a92dfd212d1984e3dbf3a874509c722d705a216e1e6eba4f7051a412a5078f9044e07424cd136b1b4b48d8733731211b9476d9eadfc70bd40f437b4aadd3b1e42e6049e2b06f251d920a27731e85194533500eb3f5272b12b3ccfdfe0483f04c7681ccfe0b512e1975b4f7b485b469a3f56a5d97dd8d1e8412a97a3c1e2936a2ddb6957a63e251bb73fe33522af5bba3f07bff6b369580ecf7960c68a60e0a9d845e8b3dbf8e67ab77f658c1cafe21fea4f8df866a703008b7cdf97200645cc168f99c0edfd698a130505099a132e53119f4f09f76473cc82f21fd85c5b245fca33cdfbaf1cfcc3c83517b15ff95fe5444afa32ff2ad0b0b3d95e20ac6519a093024db4668a1667fcc50033476f20bb660cca5309b7795356b83d10af158d789a95a565423ea8dbe833f1099aa8b3232a7856f464218ba5f1de95593182d163553378ecef7ad75ca7f63bf5408a36d5c41c2508b7ec788fc39ada639806a7b4dd60bb0fd79e5b3535724a92a001c682a094479157f7c89a6a726bb57e7a7f475a315366023b5f6c131374077afae675af9046f883ee0b33d8dd812c252cc777a053fe203d7e2ebf99b96b519f9ddc47c1cda72709390938bd9fc5da310c2a9f8bb1ad84e21f4941ead79e2adef98c1b6e19059b7c68fbc159bd33788f09b9405a3d6bc736371bd50c26a5e10bb8e73ee512d12d975c1367f6fbcf1077207614f8c14d2370a2b763da3730c90be98c940b7e40a28be932cfe969fed5ea22f19526f00a148e39596180160ab06f960ab1f63db5bb5f0ba47ce836db050310f6388f22f29fdf130b65e2aefc8d153188ffe6ea7b58c33690e08a125a6244df397067a3ef38da503bb54efe21206d60297fba7f779df5c242523a4fb474e218fbcad0a7d794628ea87d4ff7f99e28918c398ec8cf016372f8a0604bc71ee4b518295bb32f72ff763fe5537a54b31477c01baca03e3d73b02f5afb68994b99dfa1a3afdd9c87dd1c1ba0930d1b0e3578a76af5318b2b5db4088a6c827a5f0c7164baf7d870acd9a283b3013df25527eac3f8481a331e318e46ea4f6ced3041ec62c084cdc5ac257dd6cae75b87ebc0593f616485bab4cb73a343dfb9cf50cf50b6a223a53e2da0f47446d5ef7399e91875023476f901790106dc539fef670b93f6d5e5c43964d85ccf6cb2ffe83aff63f53a828955f1c9b0c4bf3f40cfa9f32ed21b01339fe2e2da9d8ca68a45a1d1659a9f7d32f6f8f054a3916d8b0ed135fad8c41460e5b9db9e9e2b862b594f1c953c2543269b3cb5ee339a5be5512a21faf4e16c07b4be7b3bcf9f979c4007a81b8adc4580bce65f770503802edeedbabb2b9e7c68b016dbcfe565cd46fb394d5f614138f76ff47fa5b78512ffc29a88b5bf019b48988d67bc201c9ee089f45af3e7134a3ed0f49ae5d55c9082691881ef61644c463b709c5f4edfa4babd8dcd1d33238e2bf5cee62eb69469ac35b9f8eaf9cb13120a9dd414b48e1a7de4ad4a5c6c24bb2940bb959bb6ce03086702a2a259d03fa03e2f3995d71203f980fb20f3d2dbe7b6f1d1c0ebc4c56881105f5b7678eefcd0adc59481139ff66f0ada927fc3dd9941d62acb15aa87f6a56030c4c2fac18f8847853249b523a8783c7e6840accf02c91b45c5801a866161315c6013cdcb4835c67b4fc15315485872665ca9f9dacce85f78f50b1c59b1f1fe85e6e18bf17f34b996369a2d5401a24e4b4de33ae51df305a5d91d2220b481badd52482a32e80f8bd2822723067d0c9eeb2b15ee4ec96b49fbff605d816765fe6da9721c43c77ab0d06adaca29d7e5357e8f420b0e058b84ae21ccba4a483d06576c6fc1e3012ab2d2eb01cf49a185bb6b319f55eefd9e3d6851dd9f201094ddf11faf1763fc2cd51a5d184fb70bf65e8fed669ba1ea73bf6fbe8080267ef029c2e782b356a9ac63174f97b5ab20ef6dd1b99bd7dc74b684783838c4f359c6c0da2a4922e782d86f761f3f5c7f76693e494939c52f38898ac086382609c398df47115e1692943b2ef3a194eccc86499c31bf554d4f549d268f2b14809256180166942ec5fb0e6bca42529398c2e4f793d0ea81810924762da9eada2c9adf1073844626a74f4503ace1437849a84c0dd1d7738e6d6d59844b40c0b5c17febce37bfe520f65a567e29c537cffff41da86da789344f62c38360104870de4a58b6d2ef39bbe08776b5a15f7d06318790437753b7ceb0f9da711f3178a287e249641f4420f1a1f036952ba52471fa3d00998937e406c361a1cd2070ff3375df39750fe07e4fcbe7e726e45ccf0c5f25e03c7df7df1aa641829e7b4946052b1f5856a866bcb266eaee7f53598decc6de713e730b37976dde11c3930412d50d6088de6ce1eca20a04cf76b8c3565d4a29024493ff3ae439fd49860cefde6659544e97a9f7a7384449200162ba113fb4760260f294e6580b5f3de5969558fc1b8e6845275793e54310916bfb5ff29ffed5121c8edcc4f3f6a919614871615dfeaa097d6a31ea405ab5a21f009b0114cb0ad75e349369dffbc343b6f61ed15328b1e61c2e54891426ce977d1997ab75c4dfeca60120d374a0fe7a7c5b7b7d9f26e6094a21ca9ce10199096643a1599ba905eee74f4a590e3f6a5b80912b0582f362a3ff0732aa01498adc529d8b4bc95d4cc46ff39e22895dd0726cd405288957a863e793ea66a1fea86c3570664a154ecda413c1da0511a064882ce7a4372c0dd6734f2f93ba4efa6a0ae6ddf01d618c1957e66d59488743f5788fe67743d683c9192c067a81ee3be2aaac9d5b8694127a44bc6862927f14b800a57a9af2d5320d3dc33b1ddd083f8e37ac5bb5d5b47c91f7a78e709158147b991b2c819818a8c16df263a03ada858ae54754ea064e2a85f4a5ae2a873890af53c9af2bb081a72222d9c4c9c12eda092e0df849b269160da979ec19d60a1e4a44c4260472d710a4f0602a48467ac4e601275d9ef3c64872f3da229459094f5a1e54a603571b1a94d326a7346a506996e98546c8fa0476100b11a79066f9630d0d3c63e5fb2914b502975e2d5a0311d48614cb520c5a11e7ebda3a4bb9169bd9198c67e909d2f79831c457e2cba602d7fab4d10c1631690e70fc8614997db09c382b57dc249241c68f66c6eca8136f2b1b5cebb584a3fc64059723e6952830bd8125f5e360b2b46ad0ed222414f96a033753fe0787b9b4a34bb0ce72b44be65052cbb16d8ae214047063887b139c5de4f252df82dfe242ab0600f19e8574d8ce10f237335060a3791c9d9d5662cb81b0b1b584c06a64f8a983156daa21cd8e18eec5a35146cdf77e52d1d17ffe1a1bafb5402419a470ac23c07e3def3c3d24dd474a99befcf27151f05e0b0cd4b4bff27a1ef0a8182326f2f308b911136613ac4cdfa4171c23b65c2d396531a58dc8fa8a26d40e5bc009015b04b831a2fb028b50e19049f233401a320ca5d72cbab0a43f5c2ec084b2d7e67f800eb1f00b115e588bdfd68e09940d0e782f3115e3078cefd6b6a3a681df06358205e97606e4e297f061143fdb4b5f4b9982898793d09cf2f28c40f9af7f587e92c72735b55df32f1ef83634949027f27b4488c0afb6f1372fbbcecf17fc6ceaddbdd1025791d573d8ca235963ab5cd70c7b738cc056827aae4dbec762dae73584ff30d6768482552b5077969c71356dbe334bb3615bc5c44a7a7805c25fef25e14262d81396b5cbe1c1bc324d321a15241f77cac1c70a259c349f0c277765f79f889345656312bb2a49a02abf4649cbb7d27b3fee6f42ba45295680323160d619523c3cc4d70cbfb12b46e56b64f962864dffac66e103b3ad8084103aa534f554a0ffe17c15cef9e56085dc9f46ab0c27b479015aa1fae39e54dadb041a9f1eb509962a79f114c952bbb1cdba36e19d94b05fec87da6af763426d6e50c2373986e43ba0226ce92859db9612f148b01cd67493ce378d57a7002a0e689ea300247990dd06704cee1c8f0cdf6110de8bd2b1c966e47283ad315e8e4ec655c8b1f4faf3109bbc7ed8a87091ae707bcdabd557a814294079bcd55433d7304a40bde63b30e8979ab2ad9075b8055b1ac7cf52ae5c55ff35f78808aa64a19f74f8381a07c3a4eba290d7fc5ccf8400b0a0930395f5ea5ec61614c840eab4042269c95e3962f448cd075e075d966f2478b18331a799515657748d4ce3cacfb7928e25789f75893cd144294d4c6c7d76818c9692006175b3a06e8fede98e78a902923ab3c638c8df1507eeda88b571fd926147d984e6ae23f2737c3b9d601771d6bb91e655c6525aee122a4b88ad35a0af6bf544df5d11f650c7ab46571a6048ead7c7302b88659edf96e5e387d7b918fcabb17854aaa5c10efd3bc4d332b2604016140ed79a3f6cc8541a9d9273ce2912b4134b76837aa46c5971ca35b08b5eefd44c3e9d7fdeca8734a9dbce8a676cc07233392ac4f1984d8ceadd4c44871c5786b2ac107f5fac900a6b61d2cebe054bd0cf45967a4f6442250b854a1a97e6da97d51802c5cc61e3496b4018b781517658d68892851555a493cca882d59c328367d665740a7164ed0d3f6e0ea0fc1ce9aca34a9816404b03db69c682ec79a4eee683351b94a6da16b329ba368ab838f04c5ef1854178b74f58c13304de36a32ff238612cc02273fbff322d67e44682d6d01e18335573b93cf2c6d8cc0cbd7046e46049e5de3e8d0c1fc091a6dcf7008f95e4efe5a58ac040da79833861b2be329cc96681ead51fb222c68d8084ff6d9722b4a9be3687c746334c7ee000e11fec49ee9a30b2249d115582caa5cbc27ca6a0f122b3304d1657dedca906ddf20610c197acc908cb62e43ba879e92ca598fae35863767664d12f"}, 0x1008, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000009000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000000a000-0x64)={&(0x7f0000003000-0x18)=[0x3650, 0x3f, 0x8000, 0x7, 0x0, 0xa8f0000000000000], 0x6, 0x1, 0x1, 0x3ca, 0x1, 0x3, {0x200, 0xec33, 0x9, 0x8001, 0x9, 0x74e, 0x20, 0x46, 0xffffffffffff5de1, 0x7fffffff, 0x5, 0x80000001, 0x3, 0x800, "64ee97f6d62929080a6f119075da717ed42b15a1918be18dcef841a87465bd9b"}}) [ 27.249570] audit: type=1400 audit(1513745932.092:9): avc: denied { map } for pid=3148 comm="syz-fuzzer" path="/root/syzkaller-shm906070059" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 28.223965] audit: type=1400 audit(1513745933.066:10): avc: denied { sys_admin } for pid=3191 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.500983] audit: type=1400 audit(1513745933.343:11): avc: denied { sys_chroot } for pid=3342 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.672506] audit: type=1400 audit(1513745933.514:12): avc: denied { dac_override } for pid=3399 comm="syz-executor3" 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 2017/12/20 04:58:53 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000000f000-0xa)='lo{ppp1\'^\x00') r0 = socket$key(0xa, 0x2, 0x88) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0x1fc, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000010000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000010000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000009000)=r2, 0x4) 2017/12/20 04:58:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000960000)={@random="71cc0fb0b178", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x201, @ipv6={0x0, 0x6, "8d376d", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4d4415", 0x0, "7df237"}, ""}}}}}}, &(0x7f0000381000)={0x0, 0x1, [0xb9e]}) syz_open_dev$evdev(&(0x7f0000949000)='/dev/input/event#\x00', 0x8, 0x8800) 2017/12/20 04:58:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff06, 0x0, 0x0, 0x0, 0x1}) r1 = socket(0x11, 0x802, 0x1) r2 = socket(0x1b, 0x80000, 0x4) getsockname$inet6(r2, &(0x7f00009ac000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f3a000-0x4)=0x1c) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) dup3(r0, r1, 0x0) 2017/12/20 04:58:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)='setgroups\x00') dup(r0) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) recvmsg$netrom(r0, &(0x7f0000429000)={&(0x7f000098b000)=@full={{0x3, {"ecb9a6f2bf2026"}, 0x1}, [{"94d45f3b700cff"}, {"253f9cdcc52cd8"}, {"d5e84048607d9e"}, {"a5265d82d073c1"}, {"1c0e3d9247b7f2"}, {"1202fe47eceb6c"}, {"ddfb7eee824181"}, {"61efc88145b8e7"}]}, 0x48, &(0x7f0000af3000)=[{&(0x7f0000d38000-0xe0)="00d21617f469df1e8be66dab36d5266555ce4a8754d60b936d6e244c996d44c114c4faa73baebc726c8a119becfd135dc5a2ade64e1ed9e994b74dde52a6e2c45eada7e6651943479f09ac21cae30a6055ab6ee5f05421c7125baca6c7059eb0817115a188308abef8db980425fc418eba6723e6a4bf210813ba49b15df50160e667312476d322fd8137b87a595ada6708443102f2c0263efa045d463a7f4934b35e8e8f32ff15dae1e844fc3933cb3b3e1c82f1124cb6f9f0a7d03433ab1d176307685cee2c1de2b7d0bb96e1cdb735edd3212da154cc677359991e04c2cf6f", 0xe0}, {&(0x7f0000efc000-0x73)="ed6a9b29f7c5d8542ab3bceeead6b09c3236c16c410354e4ef899f8e9c15426abbd378e441435f12e13aaeb252aa9dcf396e924c493990966a4a7fd80d8c2156e427a63f4c19971ed7302896768bef3970e23b1184c0040ddcda3e0954cfa5647582f6a35039775f1c0b49b3b539795dd0d407", 0x73}, {&(0x7f0000263000-0xa1)="8487db92c1f69f8f180994935ea044d4eded74cd5206a77591d6aa3c7ef68b830c1f352528acd1d7dc3981f0e4d0a9fcf86f7cde5f06296105d0f941daf07a5fe630384e7d34d95ac057bc3d007e6715734b8f5482af11e4731121329437fdcc621f5adfacfccb6d6fbcfe58f4006fd0040e04697f88e25f1664279b6c67f5b89050c3d6b9d97e4b51c10d3b3385b42d0b29ed1c0bf426ff83831e2fc34fc40dd0", 0xa1}, {&(0x7f0000f5d000-0x76)="56056b02c8609729432bf9ac8d26dc3a8ffa6f54aa6d1b552a9a0f97f39b0a1b6de7564bf170961366dd0b791388a93093776f5d3115992831da2e708361f7d28baabf36907342468ec010226b449726a92d6a463b7e66963f1ddd60caa9a3587b5cbb75d9657b865ef753d163e6970132fd862ee02d", 0x76}, {&(0x7f00003a7000-0xe7)="1c0801c31ae21be846287c0ae848aecd1b744786bb6b94865f438bb26e5ba6166343794a70000e7d1b0bbdfbdbb4929e1d3fd156a06c1b036205061c1796e56130ddb33ad0dc4fa9265891788c86ca4341836b1ed3802a05b0b5ea01cfb66b4028e053abdfe14e1ca1f4c7425cc0d581c6c87900bd45551e5475b3cee9e069b87d4f0a0900e16bc71b69f71b004ced296d205e387046ad3b37fc0bb540a63261087c53fa1c47ca2beb8b3ad38a186d30c494efd783e141f069f5326682fbe3f9f813fb979b2ea066230a6ac3dcedc8194633fe2a094c16013ae45732cf2e4eac38aeaf52fa2112", 0xe7}], 0x5, &(0x7f0000982000)=[{0x1010, 0x0, 0x9, "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{0x40, 0x198, 0x7, "ea86636de397d1c9c1fc6cae9d651d44cb2a46cabb7d1e82c5efa7244fd54a642f7ad4bb0b2219b6d805075573"}, {0x1010, 0x0, 0x6, 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0x2060, 0x40000c1}, 0x40002120) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000be3000)={0x5, 0x6, 0x7, 0xdb, 0x2, 0xf2}) 2017/12/20 04:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket(0x20000011, 0x0, 0x10000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000727000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c46000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000090a000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e31000)=0xe8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x0}]}) 2017/12/20 04:58:53 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000)='./file0\x00', 0x20000, 0x5) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000019000-0x28)={@generic="bf5b639c6634ff17a94cd618489b1ad4", &(0x7f0000018000-0x27)=@ethtool_regs={0x4, 0x3f, 0x1b, "1ab4e76c884801c37aefc4780cb2159c7f7b079b8139655dc48a07"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000011000-0x30)={0x14, 0x0, &(0x7f0000018000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x1)=""}) 2017/12/20 04:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bd0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key$user(&(0x7f0000854000-0x5)='user\x00', &(0x7f0000ed4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b11000)="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", 0x1000, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00006be000-0x8)='keyring\x00', &(0x7f00007f7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r2, 0xb0e6, 0x2e, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000a6d000-0x18)={0x1, 0x0, [{0x10000080000048a, 0x0, 0x0}]}) 2017/12/20 04:58:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000155000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d69000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) timerfd_create(0x3, 0x800) flock(r0, 0xc) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 28.709643] audit: type=1400 audit(1513745933.552:13): avc: denied { ipc_owner } for pid=3404 comm="syz-executor1" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.734136] audit: type=1400 audit(1513745933.562:14): avc: denied { dac_read_search } for pid=3404 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/20 04:58:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000e78000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x30) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r1, 0x227c, &(0x7f000070b000+0x47c)="") 2017/12/20 04:58:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x81, 0x40a40) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00002a6000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x402) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000177000)={0x0, 0x0, 0x9, 0x6913a0ea, 0x7, 0xfff}, &(0x7f00002a8000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_id=r3, &(0x7f0000f14000-0x4)=0x4) 2017/12/20 04:58:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000233000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00001f6000-0xe9)={0x0, 0xe1, "747edd75b372718cb99065add7ab77b534bb4865f2cf3e1b6e46422f2932bdb88eed9857b466621c6aac6f6c6bbee7ca12c0f88cfef66f3c03b31fec70cfa403bd857626c131faf0bd419e0285dafa981458038e5f5b06bec79b16d63964f1bbdf9c2fcaa3a5cf06f8c3f5253f0cf0b7c45b5fd7a728d1ddb53ddb20f908b84739db20090e95b5eaa9191bc73b91df221d2767f812d5d0f1f66da0def0206b70d509f6b823c56f5752a3bd7c27dbf6f7f266c27d4817d2ac633663246f0cf2d27291af3318ec1b688c615d08a7b60b75cd17be6ac07fd2d3e7104f3901de12bf37"}, &(0x7f0000408000-0x4)=0xe9) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000daf000-0x6)={r1, 0x6}, 0x6) syz_extract_tcp_res(&(0x7f000094b000)={0x0, 0x0}, 0x4c, 0x3) syz_extract_tcp_res$synack(&(0x7f0000bcc000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x62, &(0x7f0000e86000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="2f52726ef496", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x2c, 0x3a, 0xfffdfeffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x3, 0x3, r2, r3, 0x1, 0x0, 0xb, 0x0, 0x71, 0x0, 0xfe, {[@window={0x3, 0x3, 0x4}, @timestamp={0x8, 0xa, 0x1, 0xd68f}, @generic={0xfe, 0x6, "d8658075"}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}}, 0x0) [ 28.791658] audit: type=1400 audit(1513745933.634:15): avc: denied { net_raw } for pid=3412 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/20 04:58:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x7) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/enforce\x00', 0x40000, 0x0) sendto$ipx(r1, &(0x7f0000454000)="7c9d9cea985393e7fdc6478c79480caefb0afb3b9cc93f3245fa8936d4c84562993aa1be18d15d79a92b470605816f72e3949432991b07189b580b5a06c31bf60ee93d207c3321dbdc5b7c111279872733670824139b34eb54cab3386af162e37ba359d0b503bc709db7bb514131bddc41f9ea31bd992423d772a83e87b97053fe063754ec67d28e6336399a2d8caf1e0856c94cfb9c0e48f6ecd9225b2324a23cf110ab20836f25c3146a645c92be7ae4f69bd43f8adea01c22daecb066e13e25466ed06015868a6fb562be2f4c21749b4862dd70cb59", 0xd7, 0x40008c4, &(0x7f0000bba000)={0x4, 0x6, 0x9, "a8595af3f167", 0xfffffffffffffff8, 0x0}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e8c000-0x4)={0x0, 0x0}) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000ff1000-0x400)={"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"}) 2017/12/20 04:58:53 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034", 0x60}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f78000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r3, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f77000)={[0x100, 0x8, 0x3, 0x2, 0x9, 0x6, 0x8d83, 0x6, 0x8, 0x2, 0x7ff, 0x3, 0x800, 0x10000, 0x9585, 0x8000], 0xf004, 0x4}) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 28.832460] binder: 3415:3425 transaction failed 29189/-22, size 0-0 line 2832 [ 28.846915] binder: undelivered TRANSACTION_ERROR: 29189 [ 28.909485] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/12/20 04:58:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000092a000)=0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000245000)='wlan1[%!cpuset,\x00', 0x10) 2017/12/20 04:58:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x2, ""}, 0x8, 0x800) msgrcv(0x0, &(0x7f00006ba000-0x1008)={0x0, ""/0}, 0x8, 0x0, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f000096b000-0xd)='/dev/usbmon#\x00', 0xfffffffeffffffff, 0x2789ab608d234fe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ae7000)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00004af000-0xe)="72aa5f1e1173a0ebe0cbed0e8740") mount(&(0x7f0000f78000-0x8)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f000010e000)="") 2017/12/20 04:58:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001fc000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x40000) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f000011f000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x404}) 2017/12/20 04:58:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20004000000015, 0x80005, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001e2000-0x4)=0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2017/12/20 04:58:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40200, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000ab4000-0x10)={0x4, &(0x7f0000009000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f000027a000)=0x105, 0x4) 2017/12/20 04:58:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ab000+0x111)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000230000-0x12)='/dev/input/event#\x00', 0x0, 0x2) pipe2(&(0x7f0000f0a000)={0x0, 0x0}, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007e5000)={r2, &(0x7f0000e3e000-0x4b)="e0e885e775eb2b72ac36cfb494254f42b6dc06a242385eb6c335d90f0826c0fbc4337d288c7a27bcd52d8e7cfc25ad7f00ac09240763b8b066847d295f72c9bbcf1fde37f0b77b77ed7251", &(0x7f00000bc000)="ee1ffe1bd922773bf9b639541d2d80ca3ee26d69d5713672a20df8a4e56c199c2b809f6b960e764068f2a6d7ed91c80a4da5838706af9f053b69845ed564781c6c3fa04d2e475a04cc054176d51de08609f2ce39738afcb8391ad781feccb769251c9fd9d1b0d963f3123e7a9d11ca0cf66467a74c5f531ed5b0e470f92dc1c8ebe732f20e993e97e8c026d30f90fb2ec2b3f930f1880f4875e6248257a82c2ce320a2415b37d52025ea8a9115dc53fce50d2ac9f004cff9f028c833a8b28f94632781c4ec4cd6cd3e16cb50a0", 0x0}, 0x20) read(r1, &(0x7f00001a8000)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000710000)='/dev/rtc\x00', 0x82400, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000b74000-0x20)={@common='ipddp0\x00', @ifru_flags=0x0}) madvise(&(0x7f000065a000/0x1000)=nil, 0x1000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f98000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000adb000)={0x2, 0x3, 0x80000001, 0x2}) 2017/12/20 04:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r0, &(0x7f00004d5000-0x2)="751f", 0x2) splice(r0, 0x0, r0, 0x0, 0x200000, 0xf) pause() ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000c84000)=""/239) 2017/12/20 04:58:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffc000)=0x2, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db3000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f7e000)={&(0x7f0000a61000)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) [ 28.970452] audit: type=1400 audit(1513745933.635:16): avc: denied { net_admin } for pid=3417 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.016710] sctp: [Deprecated]: syz-executor4 (pid 3451) Use of int in maxseg socket option. [ 29.016710] Use struct sctp_assoc_value instead 2017/12/20 04:58:53 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000002000-0x4)="", 0x0) 2017/12/20 04:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf0000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0}, &(0x7f0000654000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f000001f000)={r0, 0x989680}) 2017/12/20 04:58:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x1, 0x0) listen(r0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d20000-0x4)=0x0) 2017/12/20 04:58:53 executing program 4: mmap(&(0x7f0000000000/0xb53000)=nil, 0xb53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5e, &(0x7f0000b54000)=0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a64000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000b56000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b55000)={0xffffffffffffff9c, 0x28, &(0x7f0000b56000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000188000)={0xffffffffffffff9c, 0x28, &(0x7f0000b56000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b55000)={0xffffffffffffffff, 0x28, &(0x7f0000430000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b55000)={0xffffffffffffffff, 0x28, &(0x7f0000b56000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) syz_open_dev$tun(&(0x7f0000052000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b56000-0x4)=r1, 0x4) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000030e000-0x10)='/dev/input/mice\x00', 0x0, 0x101100) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f00006bf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x100000001, r2, &(0x7f0000b54000)="79831b228192a0d9807ae65825ab7c0f2da4586c2818953bb6e4472bf2b3cba04ce7868305915f713912fff1785b592072f36f4d086e884cebb18de6dc2af598c85de83bbcd6ef3528", 0x49, 0x8, 0x0, 0x1, r3}, &(0x7f0000b56000-0x20)={0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000b54000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0xe3, 0x81, 0x0, 0x1, 0x0, 0x0}) r4 = semget$private(0x0, 0x4, 0x2) semctl$SETALL(r4, 0x0, 0x11, &(0x7f00008a9000-0x2)=[0xff]) 2017/12/20 04:58:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/20 04:58:53 executing program 7: open(&(0x7f000027e000-0x8)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003a7000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004a5000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00007a2000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000036e000-0x8)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000e1d000-0x8)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x0) [ 29.064753] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/20 04:58:53 executing program 3: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fa000)='./file0\x00', 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000cc1000)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f0000c3f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005ec000-0x4)=0x10) fstat(0xffffffffffffff9c, &(0x7f0000faa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuse_mount(&(0x7f000019a000-0x8)='./file0\x00', 0x1000, r1, r2, 0x1, 0x20010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000cde000)="") r3 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000525000)="") getdents(r3, &(0x7f000058f000)=""/160, 0xa0) getdents64(r3, &(0x7f0000efa000-0x17)=""/1712, 0x6b0) 2017/12/20 04:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) tgkill(0x0, 0x0, 0x0) r0 = shmget$private(0x0, 0x2000, 0x1004, &(0x7f00006b4000/0x2000)=nil) r1 = getuid() getgroups(0x5, &(0x7f0000b8a000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fstat(0xffffffffffffffff, &(0x7f0000f37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000670000-0x8)='./file0\x00', &(0x7f0000a2c000-0x19)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000791000)=0x0) r6 = gettid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000222000)={{0x5, r1, r2, r3, r4, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x7, 0x1, 0x3ff, 0x2, r5, r6, 0x7, 0x0, 0x0, 0x0}) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000086000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_timeval(r7, 0x1, 0x14, &(0x7f0000ea9000-0x10)={0x0, 0x0}, &(0x7f00003a5000-0x4)=0x10) [ 29.134746] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 29.187967] audit: type=1326 audit(1513745934.030:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3496 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/20 04:58:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008dd000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005f1000-0x8)='./file0\x00', &(0x7f00008cd000-0x8)='./file0\x00', &(0x7f0000bcb000-0x6)='sysfs\x00', 0x41000, &(0x7f0000ecd000)="") truncate(&(0x7f000017a000)='./file0\x00', 0x5) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f0000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c3a000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00003ba000)='./file0\x00', &(0x7f0000adf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000020c000-0x70)=[{&(0x7f0000ef7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00004bf000-0x10)=[{&(0x7f0000cd2000)="d0960a7dc6a4d34fcecdf9eb7464d8707d3d3c0fd467b22ebab92ed922c253ee95d237bceaf7289209a68560bcabfee8224387fbc79f06874fe1056b64f3e605aef076becf134eebb0e39e4318a5ca0da211b9567e835fae51bfd232f413c14f183d56e32498a657e8877767500a1ec0a81e4e06555febcde6086f12743a4b432867a78d321439ab623d64b4bf1ac4c2f5dd7ee1a52aa87bace71982f85283a6cdafe658e1b74088d4d094d14f6e8c788a6aab24f6ff9394d2c472d4b9fd8dea7d49ec459b3b36472e495587df4b23e8597e6c7da97f965c13132afdd0a034530d1fd0bc", 0xe4}], 0x1, &(0x7f0000717000-0x50)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x50, 0x4004010}, {&(0x7f0000521000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007b1000)=[{&(0x7f0000d92000)="ddbffbe938ad072b995148c23b15d046cdde8ebf170aa8eae2866af097bd1073f808a7753789888608542bbe0e3d4e6ee2ac1ea47aa38d3d83c5b384ad2ce1583cd9257f5640354466b1e3c62a44ef8d253389d78066edbdb33328efb12be4670a3fe8e2d1393cdd85d73b981b", 0x6d}], 0x1, &(0x7f0000f7f000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x38, 0x0}], 0x2, 0x0) 2017/12/20 04:58:54 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000a58000-0x10)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2017/12/20 04:58:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cd2000)='/dev/qat_adf_ctl\x00', 0x402, 0x0) bind(r0, &(0x7f000026d000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000027c000-0x10)=[{&(0x7f000005a000-0x29)="29000067710000dde5ff2100006500180a0000000000ff07800000000cfb0900080000000000000005", 0x29}], 0x1) 2017/12/20 04:58:54 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000f7d000-0x11)='wlan1trusted&{+}\x00', 0x11) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) eventfd(0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b03000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000f7d000)={0x100000, 0x4000, 0x0}) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 29.221208] audit: type=1326 audit(1513745934.030:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3496 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 29.266587] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=113 sclass=netlink_route_socket pig=3512 comm=syz-executor6 [ 29.298726] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=113 sclass=netlink_route_socket pig=3514 comm=syz-executor6 [ 29.328693] audit: type=1326 audit(1513745934.056:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3496 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=115 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/20 04:58:54 executing program 1: r0 = socket(0x4000000000001, 0x5, 0x0) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) 2017/12/20 04:58:54 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ac0000-0x12)='/dev/loop-control\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80800) r2 = socket(0xa, 0x3, 0x3a) setsockopt(r2, 0x3a, 0x100000001, &(0x7f0000e18000)="b7d95f4beda9ae2a9ebcfd9fbcd526e0a80f973b2e65381d0467332297eb000fc6", 0x21) 2017/12/20 04:58:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000288000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006b9000)=r1, 0x4) pipe(&(0x7f0000f3e000)={0x0, 0x0}) r4 = fcntl$getown(r2, 0x9) fcntl$lock(r0, 0x7, &(0x7f000099b000)={0x3, 0x0, 0x83d5, 0x80000001, r4}) write(r3, &(0x7f00003dc000-0x91)="14", 0x1) r5 = accept$alg(r0, 0x0, 0x0) splice(r2, 0x0, r5, 0x0, 0x400, 0x4) 2017/12/20 04:58:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb2000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f000032b000)="ec61268b799686e197a64f1667d3aa60c31a01f663d78c64a7e1bc9571d827a93cc2b3847d47dafb12262a840e026ca815aff2c027cf1533", 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fd5000)={0xe, 0x80000000000000, 0x0, 0x0, 0x1, 0x1, 0xfffffffffffffffe, 0xf1, 0x0, 0xdc6, 0x0, 0x0}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bf1000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f000026f000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000af5000-0x10)={0x3, &(0x7f000065f000-0xc)=[0x4848, 0x1, 0x1]}) 2017/12/20 04:58:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000094b000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004c7000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x1}) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) recvmsg$netrom(r2, &(0x7f00002dd000)={&(0x7f00002c6000-0x10)=@ax25={0x3, {"12622800ac1b89"}, 0x80000000}, 0x10, &(0x7f0000318000)=[{&(0x7f0000ec7000-0xd9)="1b28f2a5fee3a58db7f43b11b0a6aaa5864e27cdcf0eae2e16f3244c5c9db01d7c1776b8504b7c3f0cc3a44341001ffd56bdca3205bd67fbbf2390841b27f632b1f8473a0460ba538cb80d30fe7d7c77be062868aca15dc2a0ae1a47a79847bc29d43508845642f5280d502d289fdb145cf6fed19cbc75814e3ff803d4a4dd6183a5f78e5913544efae203d857179039ff19a1f749c7dc127670fbca980c45a37125b5c13e4a717539d18006ed78c211fcbb4cdca7a745b298d755ced8b5784708a69aff4f3c327addf86667dbe4fb05c89a92a7ebff59bbe2", 0xd9}], 0x1, &(0x7f00008b4000)=[{0xe0, 0x101, 0xaa8, "9f256d162fe13e1912f892c5bb01e3800307f0cd87f9f6010dd03bf9990dbbb8da3500f71fe99765a523d5cec6e874e70ace149340f94060bee247020f8cd8bdfbb9c53322eb856709e7ff8b95782a524f59ff34cf8a6aaad0dd62025a20157e6403dd0558f4f6e40247449405acc65fe824a55cb6df8c16c6ae13d1f53bc065bf46734c158b562a86b6364409007a9f94e971723a92a0bcbaa98aca24e902d603633ac91352ee1c04f69b4db932906bb726aebf5ecdc4e1bb3654e73f535486f9015598358e27bfc00c54db408f"}, {0xd8, 0x10b, 0xffffffffffffffff, "03b66b803cb36a0a10ea82de71c0bb4682ae1b9ae6d288a77856c0f4d0998b7177d3467146a9e81cdc2cd3ffc2e3be5b7e658fd82a0101c9458076b0aa7f2362528d47a2d7d663544f45b0353d27fda63b60679cdcba139b4168d8f11dc2e37ba02ea3b97e64e3162f433490656ba0411422f83b13c41036ee80098355149685e7fad30f79a8db5352fc758955c7a082c20407186a6f3ece58802bcfab56d89c71ba3b80a5b55370046f72cd2a85ee3a45dca2371e51d870833c5de90465d6d26a9279"}, {0x50, 0x119, 0x3, "5007b77acd1a4e3f10f809b45c810417b2a96f91afa87eb8b00ce3762dd6280b6f22a45ce56e2fe6eb9c4223d58ba0bae569b4e819a408692e5868580296eac0"}, {0xa0, 0x103, 0xb8, "796ccad40f957c911e723de919e1777061eb19616783ed44413cdfb62dbf4d5288c1012d30d0b73710df177ac3da423bc28c52266915eb649d71af8cdb9c57ec4a348c642f201959cd04b89e0ea109026a9909c23d3683e0f47ce43fbada718453547272664cd61bc319cd93b05b5c973864932ea97d79bf8f105c29de5b43cafc834cc8ad53fefda1252527180459"}, {0x78, 0x11b, 0x9, "1a9c5e3f1902b2c76ae6ad1c8cdfb2c4f60fd32a487080d589cde0ba6a1d0f53b29d50f39d1f76c60feb20e51a7c283b64be75fbe6bab476fbfbb5f0b426b4544417993189d2e4b6b42236d1b72ddaa9ef4babe3b56feb16f6e56b20ea2d23a58308c342daca3d29"}, {0xc0, 0x111, 0x7ec, "a65ea2cc5ae7d90630ca4b5103a9a1408f36ce2fb0fb1c9dd7d483959165b02f15e58716e8c0ee3c2593779f5c6c76d0735b5f0f9516291f806ba151dbba9cc61e365e0af0d3e6de3cb3409f8d60166561fed204247a39117df4279d64001be7ad71473613cdf0ccdcae45c51b96d830d20c41b788f68136c51c976573b178240b78072480f3040eba9bda5b39c06980dc4a950d9dbe5cab630007664c31cca173aa681e67acfacf14c8f3"}], 0x3e0, 0x24040004}, 0x40000120) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000c8d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/20 04:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0xff) seccomp(0x0, 0x1, &(0x7f0000e18000-0x10)={0x5, &(0x7f0000f0a000-0x28)=[{0x4, 0x2, 0x76dd9974, 0x4}, {0x8000, 0x9, 0x8, 0x100000000}, {0x8ba, 0x6, 0x4764a55c, 0x3}, {0xffffffff, 0x7, 0x100000001, 0x8}, {0x9, 0x5, 0x4, 0xcde}]}) set_thread_area(&(0x7f0000ac2000-0x10)={0x100, 0x20001000, 0xffffffff, 0x0, 0xffff, 0x2, 0xff, 0x9ae, 0x7ff, 0x6b}) r0 = memfd_create(&(0x7f0000b12000)='\x00', 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000cce000-0x20)={{&(0x7f0000fd1000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2017/12/20 04:58:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002000-0x6e)="130b2bd5853724928bc55333e1459ccc7943e2b309b5d7fe16f77f90edac4d380be1aa0a8f6c8f9480fc303f204065a6812869d462f1b92bdca41a29cde709f087167d31f911bd86ce120946fe2d3ed4f2a943b6ffc45d59821c325abe0aebd19d6c3a7e426285a06c6f1b485955", 0x6e) set_mempolicy(0x3, &(0x7f0000001000-0x8)=0x0, 0x100) 2017/12/20 04:58:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000047d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000333000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000cab000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffa, 0x26, 0x7, 0x4}, &(0x7f000040c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000655000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) fcntl$notify(r1, 0x402, 0x25) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008a6000)={r2, 0x9}, &(0x7f00008bf000-0x4)=0x6) r3 = socket$unix(0x1, 0x1, 0x0) pwritev(r0, &(0x7f00004cf000)=[{&(0x7f000057f000-0x1000)="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", 0x1000}, {&(0x7f0000b04000)="ecc48c37d46326bf584c42a8db9d79096d7d3f7c3ca19d2943496f7ef25d45799f4b8a79e2dd574e9c3ce6884ff341d979b12f6eee250abad23d2ca14b646787188caace2e205cfc75452c85fc1e77119e0b532e93e69331a9041eb8f6250216146e9b7571a463718d193b89fe526013c32a5df1c827e49fcf68fa755ad34f79084913d53dc1fbfdcfe1ed60b6c45af198da8c6cdfc0b4c7381d2c46902956c1c2ad856be41c68cfc4ed95c9b070de085c0ffddd526576ffc04e01dcf27428f87672f85faf29a1451ae1c49bea59a2409fa85936c1716b44c07187470d19dd6a0d0c78eb0235f3f0adc6b391ca49f5aa7c27", 0xf2}, {&(0x7f0000b7f000)="972ceb79af97b4ab640409c692a8c1d13f08cafd397d58a362cbabaa9bcf3f703c34eb9eb3376fd5e486e50567e48439eab29b64f2abe0df6c8457fc9eaf75d04ee757bb17658e245d60e7cf418ec567af4a6d1a2318049bd9366567159960210946a3e741fb545b339db8c596650d639c791396270d515ec40d2184a438932d71fc8ba54af3b166226136cb0f350cce43ff470cb9831056ea00ef", 0x9b}, {&(0x7f0000e36000-0x3f)="5d3b5a4f085e262e4e5b5d4fbd0aa99e12dcb1d0633499914e7fce5c9941b6e1aade99355dbbd7cdfc8fdcf204de168a7dbaefb772a710f01216ef1b809ac4", 0x3f}], 0x4, 0x21) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000c45000-0x2)=0x9, &(0x7f0000e1d000)=0x2) bind$unix(r3, &(0x7f00008c7000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000031f000)='us\x00\x00', &(0x7f00000e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000396000)='\x00', 0xfffffffffffffffc) request_key(&(0x7f0000582000-0xb)='pkcs7_test\x00', &(0x7f0000a71000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000674000)='@cgroup\x00', 0xffffffffffffffff) keyctl$update(0x2, r4, &(0x7f00001f3000-0x2)="", 0x0) r5 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='ns/mnt\x00') sendfile(r5, r5, &(0x7f00004db000)=0x0, 0xff) 2017/12/20 04:58:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000068e000-0x47)={0x0, @in6={{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]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000428000)={0x0, 0xc0, "1944788e314a387b2e5600d794e700443b3f354ca01f2abb1339015bfc70e7df93ef25be7c90a3c2af7143097e3258155441a410c3527d8aabb612df3e62f0ad4de6f6435c20349d35b4c75b9b15152be92abab981a212c6fbb2e40d1237a2430df09f25d2cda4ec8b94f30a2b53c5fccf1b7dd3c45b1cb7dd5a8e1a7e5e45be3454f70caa74be8a05d81c12a21abf71c1559c1babda16b6b82ff0688d510802d90a58edb130b769595a8cbcd7cb4c79ec5664d21b623a5948f29c28008ece24"}, &(0x7f0000516000)=0xc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xb45, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ba9000-0x18)={0x0, 0x9d, 0x30, 0x7, 0x100}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000021a000-0xe0)=[{&(0x7f0000209000-0x1c)=@in6={0xa, 0x1, 0x6bc, @loopback={0x0, 0x1}, 0x882}, 0x1c, &(0x7f0000fa1000-0x10)=[{&(0x7f00001ca000-0xbc)="e3b23093a6dd62a7cca256cab16e539f0dae5a4ad89cb5fada8ec4055186ca5bc281a54c0faa84b0bf19b8cdd11c0eeeb6b2a84c8cfb7736febf76833fa4b1216bc8e771732ea57918a4c0afd83a9c92d26937cd59f42141022972b1887193474e6a92de0fd2d79d01854a2e5f6bb24d82d44c02d77e422903e7a9f1a7e30347b8b41c892759cd26cb1dcd2aa077086bf2b2aef47ea5d6e490ecbee70720d2d030c42a798f4ccd0b8cc463f7e52927dd5657255544f132aa894b7bdb", 0xbc}], 0x1, &(0x7f0000a77000)=[@init={0x18, 0x84, 0x0, {0x5, 0x5e, 0x7, 0x80}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffabb, 0x100, 0x360, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x5, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x2, 0x5, 0x400, r3}}], 0xc0, 0x1}, {&(0x7f0000ca1000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000021e000-0x20)=[{&(0x7f0000c0e000-0x88)="1aaedfeff892197e151395aee4a2b14ed43280bfc6ce848b8020dceb9c4f813690505b77b6667b00b40572186d65a1e60b6faad9edf901007ee81dbc67c165ac6356f7120f88e1e6878205261009db0e6d44cda8385e17b481e9bad62dcf2fb17009bc1ba5332c32a31846f6968dae3f0c51032289c213b0c706b3c7606a0fea50de015356134c14", 0x88}, {&(0x7f0000001000-0x33)="c37d8ee323583cb7b0bae7ce9f785f6e5f7656c2614dff4d95c82641cd064458a36b2270399ded55fb47437e8356775cc2405f", 0x33}], 0x2, &(0x7f0000d0a000)=[@init={0x18, 0x84, 0x0, {0xea2, 0xfffffffffffffff9, 0x0, 0xfffffffffffffffb}}, @init={0x18, 0x84, 0x0, {0x0, 0x26c, 0x560, 0x2}}, @init={0x18, 0x84, 0x0, {0x120, 0x80000001, 0x100000000, 0xd03}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x8, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0xfffe00000, 0xff, 0x3, 0x435e}}, @sndrcv={0x30, 0x84, 0x1, {0xab, 0x8001, 0x0, 0x8000, 0xfffffffffffffc01, 0x0, 0x200, 0xfffffffffffffffd, r5}}], 0x120, 0x4000}, {&(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000602000-0x20)="c8249744aa0c8d1c0803310fe899cbdf7f5762e90aca519158c2e34e22354f77", 0x20}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f000049f000)=@in6={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000001000-0x25)=[{&(0x7f0000000000)="4f649f85c4bfcc06c608a5273d10137a5d28a980f9e47e03c810a610c5ac8dea8aba8bceafe0fba442bc83936d70d6c704134ec0e0adeee10fd4a99625fd61e7fd9bb46f8ef1324dfd7894dec9c34b18a36cd6b10fa9cbce044a575c3321d2e45053078427357d62dec5f5f2d718533ede22e2c100791d1b12ea965a4eff564f4db6018ba69bcdcb9c49ec84ace04810a10913e3ed55b5c140226fdfa1ba01b07be682051f26223743b20eb11e2fefeaf9d23a011513fcfda6774549933964c51d1c3ddf0a5946bd57f597", 0xcb}, {&(0x7f0000001000-0x38)="767fe0d8192e64e2baeb38b5a119a4b57013ac89060150c0e81e0701efa02557d83a138eca50e101224a87954bd6f579038956bafb8d9a0d", 0x38}, {&(0x7f00003f2000)="01a5a71f", 0x4}, {&(0x7f0000000000)="64382b75267ffbe99f5d12c8f3f0cfc1c6eac35b6b7cc880fe497a408501cf4c3236730005fce2e5476466ac48d6a62c27f1ed9132a4136bde162343756fd415c2ea96079921b0e617cdadc554493d5b4e16bebc", 0x54}, {&(0x7f0000a93000-0xce)="a04d47b1eaaef07321037b5c6c5949b6fc01a81bdeadf39336afdb0ef1e0a353a8aae901e3399ad042678ef520b82413edb8686d66c257dc9ff7c4bf5463f488847c8693730ccfafb054a83197b980a2b2ba10076378e916b629870be61764b0ebf4004993af43fdf053de5b0870f7e46557befee2ac50e2535584f43a89142c12ba20f365c63d0fcb2ed110c4b787059d242812bd40830ae5c613ba30c5d79c8b8bb45ae1de0e1b3ae9270ceb81479540c56f431a44c893e180412fa6356795b57edc6a2bdcfa9a135743853eba", 0xce}, {&(0x7f0000810000)="43cf2f090e12ae1efbfdf10992be6e0cbc75c3b951f1d7ff075026624ea96587e2fb3494e1c9b19eadc05fc0f9922bd56fd44222da51dece62477a215b8ad7013db85dd06fc54537df00c7ba8cc406bc699f8ea18118beb0", 0x58}], 0x6, &(0x7f0000001000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x7, 0x0, r6}}], 0x30, 0x40}], 0x4, 0x4000084) 2017/12/20 04:58:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005af000-0xe)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000006d000)={0x90, 0x0, &(0x7f0000d89000)=[@register_looper={0x630b}, @register_looper={0x630b}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x40, &(0x7f0000ea9000-0x20)=[@fda={0x66646185, 0x3, 0x4, 0x3b}], &(0x7f000052c000-0x40)=[0x78, 0x78, 0x30, 0x0, 0x0, 0x18, 0x40, 0x18]}}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x30, 0x10, &(0x7f00009f9000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000ca1000-0x10)=[0x18, 0x0]}}], 0x5e, 0x0, &(0x7f0000ca7000)="dc0062db521dcc0c23636df42466dcbf947086a62cecdbf34296397c3d45c80e86f0ce297b4e67bb805826b69b167fcc246932d0be4d24b7df1f48ee091f3be465fa6c0aff884984957e1e2aaca1fc72fef661c3c3a8b1ef885fba0046e4"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) bind$bt_rfcomm(r2, &(0x7f0000a4a000-0x9)={0x1f, {0x7, 0x0, 0x80, 0x4, 0x2, 0x0}, 0xdd3a}, 0x9) ioctl$int_in(r2, 0x80045439, &(0x7f0000000000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00008d0000-0x9)='/dev/rtc\x00', 0x480200, 0x0) 2017/12/20 04:58:54 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x20) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a71000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) 2017/12/20 04:58:54 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x8000000000000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2017/12/20 04:58:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000073f000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004d3000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0x3, 0x1ff, 0x7, 0x50, 0xfe, 0x800, 0xe30c, 0x1, 0x1df, 0x7, 0x7ff, 0x4000000000000000, 0x200, 0xbd8]}, &(0x7f000051a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000529000)={r1, 0x1}, &(0x7f0000d02000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@common='ip6tnl0\x00', 0x0, 0x0, 0x0}) 2017/12/20 04:58:54 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003e1000-0xa)='/dev/cuse\x00', 0x40042, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d04000-0x4)={0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000dba000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000fe000-0x19)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mkdir(&(0x7f0000dd9000)='./file0\x00', 0x100) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c04000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") faccessat(r0, &(0x7f000034c000)='./file0\x00', 0x90, 0xe00) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000076d000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000820000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000172000-0x10)={r3, 0x101, 0x100000000, 0x0}, 0x10) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/20 04:58:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000243000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f52000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ff4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000071000-0x4)=0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000aa4000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000275000-0x8)={0x0, 0x0}) 2017/12/20 04:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000bcf000-0x10)={0x6, &(0x7f0000393000)=[{0x9, 0x10001, 0x8, 0x8}, {0x0, 0x2, 0x732, 0x0}, {0x3, 0x100dfaf4, 0xcd, 0x4}, {0x8001, 0x7, 0x4, 0x6}, {0x1, 0xa81a, 0x8065, 0x2e}, {0x5, 0xffffffffffffffff, 0x3ff, 0x1ff}]}) lseek(r0, 0x0, 0x4004) 2017/12/20 04:58:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) bind$unix(r0, &(0x7f00007ed000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r0, &(0x7f0000975000)={&(0x7f000097c000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000956000)=[{&(0x7f0000957000-0xec)="020b050002000000003b895e4746b7f5", 0x10}], 0x1, &(0x7f0000975000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000363000-0x4)=0x3, 0x4) 2017/12/20 04:58:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d04000)='./file0\x00', 0x0, 0xac) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003a1000)=0x0) r2 = geteuid() lstat(&(0x7f0000469000)='./file0\x00', &(0x7f0000be7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x4, 0x1ff, &(0x7f0000047000)={0x0, 0x0}) r5 = socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000005c000-0x4)=0x0) setsockopt$inet_tcp_int(r5, 0x6, 0xc, &(0x7f0000764000-0x4)=0xb61d, 0x4) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000265000)={0x0, 0x1, 0xb9a, {0x2, 0x1}, {0x6, 0x9}, @period={0x5b, 0x8, 0x9, 0x1e27, 0x1, {0x8, 0xfffffffffffffffd, 0x4, 0x1c00000000000000}, 0x9, [0x1, 0x3, 0x8, 0x7a39, 0x3d81, 0x4, 0xfffffffffffffffc, 0xffffffff, 0x400]}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fb3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096a000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000edf000)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002fb000)={0x2, 0xffffffffffffffff, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000024000)={0xffffffffffffffff}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003d3000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e62000-0x8)={0x0, 0x0}) pipe(&(0x7f0000cea000)={0x0, 0x0}) r14 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7c000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f000098d000-0x70)=[{&(0x7f0000bc7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001ea000-0x10)=[{&(0x7f0000bf5000-0x9e)="d2a07882450469812da7d305a08541fb5275d756c99be1ceb5d4cfd209452018145b7a16e4f0b2aa2325315698a229dfff6863705b257d89a6418dd5c2e9ec668cfd2755bf31065492c0693936324964439da803ec8e5d3fdf711b6c959994def20b6c9b638d47f14f4ecf1055ad9389b0131d68879f93fa4761728247e49ecfdaf5df8c577deba6060b3d25c7ffda90cef9d1ebd8e1c00a85895aeb6c30", 0x9e}], 0x1, &(0x7f0000f9a000-0x58)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x1}, {&(0x7f00002db000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000860000)=[{&(0x7f0000e50000)="736004796f1eea92f7af9a0f33d09ddc3d2b963032769a06cecc8ff965fd10b806992dbbad28262ae7d0c4a4f29ae8822ad5fbd854c26b04c1d54fc14c1b0a5280c33b7b8ceac9b5afe476cca42faa07128bd83db568018e156d066f609d676f8f50d1a8272c", 0x66}, {&(0x7f0000606000)="554c091908ec72d4b3f5e1ecc2edb8ae6dfd13a7819bd580319dfd57e3b65b662d24b94e454b514a3181fda559316cab1e8a2ab40a239e47fee992cc281213bb027e0c682378bab4ff95ea17d3a768e1747586144a2120bce69d896f39aabee31c56e00cd3a71033b262486cfb447a6942", 0x71}, {&(0x7f0000dfc000)="6482a0b6a00130c8a08c32c6edf522a320405cd4d54238a5e46ce6bbc00264e71747f1897153841451fdb842a44476640d26b8e7153c9040e0c5098dad62d21b3316018b90f48b17d6f4f3b3e4016722bb7276beaf38b3415436237e906d88fbad1bff41d6f013d8c676d503486d7f29d68dd75d5a9f9e8482eebcecbd4305822870c8ef5f8b27bf6c05a8983f9dd0d3ffabf726b0d3359e82855b42b295172f413105b94974ac2b27eee1b66256452a9fc20e8fdcdcc8fe22f0ffc103ac5ab2", 0xc0}, {&(0x7f0000760000-0x73)="4cf42942c158b213dbc8288c26e791e3da2e9b955b9fa14ee75d02041131eb3bf02211cd2fe04f06540e1b0cf99ea7a70ff993962b14751af59802412cbca64456cd2e5ce01303a459f5c4e3f2dcac753239a13512fbdb8db94cd69b4fde42dbdc376eb13a8a4e0b110e58da3dfc34c4c8de9c", 0x73}, {&(0x7f0000c02000)="c8307fb8401ff30d4dd30d40a288f748da21d5513cd0a4636e62e39292516919f673b2259f03da4b79c82ba552367b6510e0a10a0af3f70200701cb72d512aafe0e02d4ffcf647ec964e1f92218c8a9a80311959a23f8a655af34f656ba6a9f7a36901ba58204ddbba06632677f52a34bf", 0x71}], 0x5, &(0x7f00007dc000)=[@rights={0x20, 0x1, 0x1, [r9, r10, r11, r12]}, @rights={0x18, 0x1, 0x1, [r13, r14]}], 0x38, 0x8040}], 0x2, 0x40) r15 = socket$inet6(0xa, 0x80005, 0x204) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003eb000-0x8)={0x0, 0x0}, &(0x7f0000138000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f00003e5000)=0x8) mount(&(0x7f0000b66000)='./file0\x00', &(0x7f0000e09000-0x8)='./file0\x00', &(0x7f0000338000-0x7)='nilfs2\x00', 0x200000, &(0x7f0000ef2000-0xc0)="da85a4fd729c7f886a52c23518d863311b898cee52c83d4fdee7980e083ea47607dcd2d52b0fee155980478bbc16b30ef9754612f15d3411611239df4d282893937c467b17526ed4fad195a013ee06e6371233d72d77132820ceee5cb5b3471be43234157d31e743194fa7101a5fdc77790858001c0e3d86a50862b3306d082b5b5cb73826fcf850eb846a40dead963d78a997f7170e9b31db5272718de7565314c9cca1c1ce67d84a6193ea5669c3f15bfee6bb930976672d593ed1871502dc") setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r15, 0x84, 0x22, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, r16}, 0x10) 2017/12/20 04:58:54 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000819, &(0x7f0000561000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000c4f000)='./file0\x00', 0x0, 0x144) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fd1000)=0x2, 0x4) r2 = creat(&(0x7f0000fd1000-0x8)='./file0\x00', 0x3) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000fd1000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/20 04:58:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cb2000)='/dev/sg#\x00', 0x8, 0x40001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000cc7000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/20 04:58:54 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0x1d, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = fanotify_init(0x400020, 0x149c04) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000007000)=0x0, 0x4) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000007000)={0xd000, 0xf000, 0x2, 0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x20, 0x30, 0x7, 0x4}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000008000-0x2e)={r4, 0x26, "4f91073e204f73711ee96035c8b15b65f50b3b231ac8b339fbe7ac70ea2b1263c1f94e2a7951"}, &(0x7f0000004000)=0x2e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8927, &(0x7f0000009000-0x28)={@common='bcsh0\x00', @ifru_flags=0x5201}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r5, &(0x7f0000009000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$VT_ACTIVATE(r5, 0x5606, 0xfffffffffffffff9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000008000)=0x0) 2017/12/20 04:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{r0, 0x0}, {0x0, r1+10000000}}, &(0x7f0000f8b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/20 04:58:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = dup(r0) getpeername$ax25(r1, &(0x7f00007b7000)={0x0, {""/7}, 0x0}, &(0x7f0000fb2000-0x4)=0x10) mbind(&(0x7f0000ec5000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x5, 0x0) mount(&(0x7f0000df1000-0x8)='./file0\x00', &(0x7f0000ae9000)='./file0\x00', &(0x7f000097c000)='pipefs\x00', 0x8, &(0x7f0000fbe000-0x4c)="7eb300e81362e84f8aaecf74c13d4de1a5b30f5f692e6ec6bd0dcececffbb9b42629b0a8ec11b59184887b28a6d5802f7f0292a6b82d84b9c54a4746b3b58c692b81a47b75767792cee5c0ce") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00002a1000)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000303000)='/selinux/access\x00', 0x2, 0x0) connect$netlink(r2, &(0x7f0000429000-0xc)={0x10, 0x0, 0xffffffffffffff80, 0xfffffffffffffffa}, 0xc) 2017/12/20 04:58:54 executing program 2: clone(0x0, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00004a0000)="") inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2503, 0x0) getsockopt(r0, 0xfff, 0xbc, &(0x7f0000000000)=""/196, &(0x7f0000000000)=0xc4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000e19000-0x50)={0x5, 0x8, 0x3, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000)=""/166) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000+0x481)={0x0, 0xffffffffffffffc0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x5, 0x30}, &(0x7f0000005000-0x4)=0xc) getsockname$inet6(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) 2017/12/20 04:58:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000907000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x40046103) syz_open_dev$sg(&(0x7f0000a5a000)='/dev/sg#\x00', 0xfff, 0x4102) 2017/12/20 04:58:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c04000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e13000)={0x800, 0xffffffffffffffd5}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000d11000-0x10)={0x100000000000000, 0x6}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000625000-0x4)=0x6, &(0x7f0000462000)=0x4) geteuid() getresuid(&(0x7f000029a000)=0x0, &(0x7f000029b000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) 2017/12/20 04:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f00001a3000)=0x0, &(0x7f0000ad9000)=0x4) r1 = add_key(&(0x7f0000211000)='id_legacy\x00', &(0x7f0000179000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b61000-0xc8)="d147f3adf14ab154420f7e74870aafad6981cb6a13429f4b2a1e9f763cdf5d822a56ff2f7b649368b8221f838121e0cf97961a70ede527f4ef87cff1e170f831254012c508c3fb63ddecdabefc9a545bb5b845d0f441d64edffbef514bdc6eebd236272f4095d1fe99c009588a49a89526e21a019ca888dcf8371b04fd023fbc268beea9d4ee461a7b64ad1ccd6e84d72a410641cf0105a5640c6abe0418e981aa50686e2fba5ea2e7016b65b4f84d8411f611d95e67aaafa312937877150526a74e184a36a7e09c", 0xc8, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f00000a7000)="a4ff9253f63452708557a28d95e81ed9dc5d7ad97a0b5e4a570aef12410b410840f4bf94c5817a7b45b8e8e2388bfff0c8ec3ff1a31679e27dbabb36e93717b4b0f4895650bdaf2e2497c31424ebae17c01fb167b7ea60f7e970023ff27dc17b86ecab5679fc97456b81ee4d24c773811a28f1863e1091b4539b887ab2f0c28e5af8c74c754e5c6a63184d216707", 0x8e) keyctl$assume_authority(0x10, r1) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000389000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) r2 = dup2(r0, r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007d1000)=0x5) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cbd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00004e9000)={0x4, 0x2, 'client0\x00', 0xffffffff80000000, "1bfafbe19851cdaf", "32c711c49da1801562111d07f980e898248f31ba206fd2fa7817186e7795c489", 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 04:58:54 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b49000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000b0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000079000)='/dev/vcsa#\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x2003, 0x1, r1, 0x0}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fca000-0x20)={r2, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x0}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb6000-0x30)={0x0, 0x1, &(0x7f00000c0000-0x8)=[@generic={0x8, 0x7, 0xfffffffffffff001, 0x1}], &(0x7f0000f23000)='$\x00', 0x1, 0x4b, &(0x7f000028b000)=""/75, 0x1000, 0x1}, 0x30) r4 = syz_open_dev$mice(&(0x7f0000ad5000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f00007c4000-0x14)={0x7, 0x8, 0x20, 0x2, 0x2}) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006b5000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000096000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000381000-0x14)={r2, r3, 0x5, 0x1, r5}, 0x14) 2017/12/20 04:58:54 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005df000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3340ee7c, @loopback={0x0, 0x1}, 0xf185}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0xc3, 0x8, "620e258fca11a3769e745500c88171c904c1a8483d0f1cdea0beb271fb32cdefaecf0c3412c0ee8f433a5c77c0b7edbf32c1254f6c9ab0360b9f1a7583c5437125e658052e5d8db96c21a9a287766430"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d03000+0x339)=0xc136, 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000089f000-0x10)={0x2, 0x12000, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) memfd_create(&(0x7f000011f000)='ppp1\x00', 0x2) setsockopt(r1, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="03", 0x1) fsetxattr(r1, &(0x7f0000697000)=@random={'system.\x00', 'ppp1\x00'}, &(0x7f0000718000-0x5)='ppp0\x00', 0x5, 0x1) 2017/12/20 04:58:54 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000056a000-0x15)='/proc/self/net/pfkey\x00', 0xa9377a459d0f2d27, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x519, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/2392, 0x958) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001bd000-0xa)='/dev/ptmx\x00', 0x82, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cdd000-0x4)=0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000af7000-0x4)=r3) 2017/12/20 04:58:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000284000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) fanotify_mark(r0, 0x8, 0x20, r0, &(0x7f0000643000-0x8)='./file0\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000005f000)={r0, 0xffffffffffffffff, 0xf1, 0x49, &(0x7f0000a76000)="49c478c1c615ccf9983eaf3b4bd74bb0d3b9f8a19d1df9839ed9b49d1a549c81c9e0f65297697d842ed6900a0c8c878d4ba93b451b09bb2de31db1b2dff07ac435f81a423803d2f0c005241163295004932e4e7fff664225d019ba2d99aaa19abede668814228ed7c290591641b3876b5572e8a0c49ed6585498c03650113d49f3c1a53fb268bb096eab45ec3cf9bda9364c295ceb724aca4824a25fb5f5ad1efe688fe970bb359a932a5070f99057369cc4d9108cc6cb63625f23d73820d61ba043964658517d9375e6b59c4ef8e8a6a70acd677b9787b47bbe4b9cb48a9ae23d7d0b5feed85977d0f5f6404a7c198b82", &(0x7f0000409000)=""/73, 0x3f, 0x1}, 0x28) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f00006bc000)=0x0) fchdir(r0) [ 29.709842] binder: 3572:3576 Acquire 1 refcount change on invalid ref 0 ret -22 [ 29.779543] QAT: failed to copy from user. 2017/12/20 04:58:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000f4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e89000-0x4)=0x60) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000937000)=@buf={0x5b, &(0x7f0000826000-0x5b)="b365408ffd6a2a9ea3fbc399d67620c0f9461df98745249f0d67e6d87947cfd9c7874ac9ccdced8a946a7f3ecbc7f7f5848394077f5300585b244b159dc4ce1f1c3ab8fc1996d87ab94af6dccda3bd6faa21ecc8c5d88a96a5cd52"}) r1 = socket$inet(0x2, 0x803, 0x9) pipe(&(0x7f0000a9e000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00001ba000-0x5c)={{0xa, 0x2, 0xffffffffffffffd9, @loopback={0x0, 0x1}, 0x20}, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x4, [0x5e88, 0xffffffff, 0x0, 0x2, 0x8001, 0x781c, 0xfe, 0x1]}, 0x5c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f00009f6000)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/20 04:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000698000)='./file0\x00', 0x8000, 0x50) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000087c000-0x4)=0x3ff) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000054d000)="", 0x0, 0x60000004, &(0x7f0000de5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e0000-0x33)="3e7831134a2d83ffc3a93f3adb089c52e4e9a18da927d7ce29536b56d4ae213f6c9cfe3343fd9831bb2a4d0d570b9fa935473e", 0x33, 0x80, &(0x7f0000758000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009bd000)="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", 0xe94, 0xfffffffffffffffe, 0x0, 0x0) 2017/12/20 04:58:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x3, &(0x7f0000000000+0xed4)=[&(0x7f0000d8e000/0x2000)=nil, &(0x7f00003cc000/0x2000)=nil, &(0x7f0000108000/0x1000)=nil], &(0x7f00002aa000-0x10)=[0xfffffffffffffffd, 0x3f, 0x69a, 0x5], &(0x7f0000250000)=[0x0, 0x0, 0x0, 0x0], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000f9000)="26000000100047f79101c1ff00000000001d000000000000d76effff2007005505000c000800", 0x26) ioctl$int_in(r1, 0x5452, &(0x7f0000a4a000-0x8)=0xff) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b80000)={0x0}, &(0x7f00002a1000-0x4)=0x4) 2017/12/20 04:58:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f2d000-0x7)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000085a000)={@common='gre0\x00', @ifru_settings={0x7f, 0x0, @fr=&(0x7f000037d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000078f000)=0x0) r3 = syz_open_dev$mouse(&(0x7f0000327000)='/dev/input/mouse#\x00', 0x0, 0x240200) perf_event_open(&(0x7f00001e5000)={0x4, 0x78, 0x7f, 0x1f, 0x3, 0x33, 0x0, 0x40, 0x2080, 0x4, 0x20, 0xdc8b, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x7581bd66, 0x7, 0x20028, 0x0, 0x8, 0x7, 0x0, 0x1000, 0x400, 0x0}, r2, 0x1, r3, 0x4) dup3(r0, r1, 0x0) 2017/12/20 04:58:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket(0x9, 0x80800, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10000004d, &(0x7f00005f8000)=0x0, &(0x7f0000c61000)=0x4) [ 29.818566] QAT: failed to copy from user. 2017/12/20 04:58:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00003ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ccb000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000002000-0x38)={0x6, [0x6, 0x4, 0x8, 0x3, 0x0, 0x1]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00003d5000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) chdir(&(0x7f000061b000)='./file0\x00') ioctl(r2, 0x227b, &(0x7f000093d000-0x1)='\a') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c78000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f00009c3000-0x14)={0xb, 0xcd, 0x1f, 0x7, 0x2db5}) 2017/12/20 04:58:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000e48000-0x10)=[{&(0x7f0000684000-0x86)="01d86ac582af15a78870862a6b65b81e5df94e56b780b7ed737399c777032eeb6092c89e192f207360ea344ad5d11e0ae4c4c8bf572c24c201992f3c63049a373343faa21fa270b87b978dd94ecc1e235b0d11df015cd42488bd1226180019e4eca4a70b37d0ef6364938b1f62c06bc9f15affb742bffdf1043ee4ebb7d280e136f422a80b28", 0x86}], 0x1) socket(0x3, 0x200000000806, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x4, 0xe219, 0x0, 0x0, 0x0, 0x2, 0x1000000000fa, 0x200000, 0xfffffffffffffa06, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffa, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000818000-0xc)='/dev/rfkill\x00', 0x42, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000b1b000)={0x4000000000000000, 0x863, 0x7fff, 0xa}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x5, [{0x0, 0x0, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x0, 0x5018, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xb6b9, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000b1c000)={@empty=0x0, @loopback=0x7f000001}, 0x8) sendto$ax25(r2, &(0x7f0000b1b000)="8440b8b47458135e1c636728884434818e9dbd198cd8dbb5c91029f9947fae783e77fff9bfc09ec8add5eccf84558075a94b21931e14a6c8b601d5a1bbbf", 0x3e, 0x48801, &(0x7f000059d000-0x10)={0x3, {"f1e7c2fb00"}, 0xb}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00009e6000-0x4)=0x401) ioctl(r1, 0x8916, &(0x7f0000000000)="") epoll_create(0x3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b01000-0x4)=0x0) ptrace$setopts(0x4200, r3, 0x5, 0x7) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000413000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000d89000-0x8)={r4, 0x3}) socket(0xa, 0x1, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000329000-0x10)={0x5, &(0x7f000083f000)=[{0xcf62, 0xffffffffffffffc1, 0x0, 0xfffffffffffffffc}, {0x81, 0x4, 0x20, 0xffffffffffff2f30}, {0x51, 0x27, 0x0, 0x2}, {0x7, 0x2, 0x4, 0x0}, {0x3, 0x200, 0xfffffffffffff001, 0xa}]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d7d000)={0x4, &(0x7f0000dd2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00002cd000-0x8)={r5, 0x1}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b1d000)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffe0000, 0x6, 0x0, 0x81, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x3, 0x3f, 0x100}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(r6, &(0x7f0000930000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009e4000-0x4)=0x10, 0x800) 2017/12/20 04:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d68000-0xd)='/dev/usbmon#\x00', 0x9, 0x240000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c57000-0x10)={0x1, &(0x7f000027a000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000888000-0x8)={r1, 0x2}) syz_emit_ethernet(0x36, &(0x7f00005f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc9504", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x14, 0x0, "3b77a5d5fd626e8412cf86ec"}}}}}, 0x0) 2017/12/20 04:58:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000e0a000-0x8)='./file0\x00', 0x10201, 0x1) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000d4e000-0x4)=0x0, 0x0) 2017/12/20 04:58:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$mice(&(0x7f0000a85000)='/dev/input/mice\x00', 0x0, 0x202) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f00009a1000-0xc)='./file0/bus\x00') symlink(&(0x7f0000662000)='./file0/bus\x00', &(0x7f0000c15000)='./file0/file0\x00') execve(&(0x7f00009cd000)='./file0/bus\x00', &(0x7f0000e32000)=[], &(0x7f00002fd000-0x30)=[]) 2017/12/20 04:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000006b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = memfd_create(&(0x7f0000d84000)='%\x00', 0x7073492f79148de0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000531000-0x10)={0x0, 0x4c, &(0x7f0000d2f000-0x4c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000534000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000099b000)={r1, 0xfffffffffffffffb}, 0x8) clock_getres(0x7, &(0x7f0000829000)={0x0, 0x0}) listen$netrom(r0, 0xb0) 2017/12/20 04:58:54 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000feb000-0x28)={@common='ip6tnl0\x00', &(0x7f0000afb000-0x76)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x10) 2017/12/20 04:58:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f83000)='./file0\x00', 0x0) mount(&(0x7f00007ba000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', &(0x7f0000be4000-0x6)='ramfs\x00', 0x0, &(0x7f0000341000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f00002c0000)='./file0/file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000d9f000)='ramfs\x00', 0x8300c6, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='.', &(0x7f00005ce000-0x6)='ramfs\x00', 0x2000, &(0x7f0000590000)="") umount2(&(0x7f0000cf0000)='.', 0x0) 2017/12/20 04:58:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab0000-0xc)='/dev/vga_arbiter\x00', 0x129000, 0x0) accept$llc(r0, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000347000)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000231000-0x4)=0x0) ptrace(0x4208, r1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000068d000-0x8)=[0x401, 0xff]) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f34000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00006ea000)='io\x00') sendfile(r2, r2, &(0x7f0000dc0000)=0x0, 0xff) 2017/12/20 04:58:54 executing program 7: mmap(&(0x7f0000000000/0x8be000)=nil, 0x8be000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000e, 0x8a1) mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001ed000)=@sack_info={0x0, 0x1, 0xffffffffffff0001}, &(0x7f00008c0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003eb000)=@assoc_value={r1, 0x800}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f00000f0000-0xb)='/dev/vcsa#\x00', 0x6, 0x400) mmap(&(0x7f00008bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00008bf000)={0x400, 0x3, 0x0, 0xfff, 0xb0b, 0x5}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00008be000)='/dev/kvm\x00', 0x1fff, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000271000-0xc8)={0x1, 0x0, [{0x0, 0x2, 0xffffffffffffffff, 0x0, @msi={0x0, 0x0, 0x0}}]}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 2017/12/20 04:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f40000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x608000) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$EVIOCGPHYS(r2, 0x401070c9, &(0x7f000000a000)=""/0) 2017/12/20 04:58:54 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000d3000)={0x0, 0x800}, &(0x7f0000668000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x18) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000002000-0xc)={{0xffffffff, 0xfffffffffffffe8b, 0x4, 0x7e066887, 0xb8, 0x3f}, 0xa0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x4c, &(0x7f0000001000-0x4c)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000011000)=@ioapic={0x0, 0x8, 0x10000, 0x401, 0x0, [{0x3, 0x4, 0xff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4b75, 0x5, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x44, 0x8, 0x3, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x7, 0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x4, 0x9, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x82e, 0x7c, 0x4, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x100, 0x3ff, 0x200, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x23, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0], 0xe6c}, {0xfffffffffffeffff, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x4, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x5a1, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5d18}, {0x6, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0], 0xe2}, {0x5, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0x9ff6, 0x101, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7ff, 0x489f, 0x3ff00000000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7fff, 0x9, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7, 0x800, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xfffffffffffffffa, 0xdbc4, 0x0, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x8, 0x2, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfff, 0xb3, 0x3, [0x0, 0x0, 0x0, 0x0], 0x4800000000000000}, {0x0, 0x400, 0x7, [0x0, 0x0, 0x0, 0x0], 0xfff}]}) 2017/12/20 04:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv6={0x0, 0x6, "90007c", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setrlimit(0xf, &(0x7f00003b3000)={0x5, 0x6}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000ab6000)=0x2, 0x4) setsockopt(r0, 0x80000107, 0xd, &(0x7f0000001000)="", 0x0) 2017/12/20 04:58:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000877000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000070f000-0x4)=0x0, &(0x7f000051c000-0x4)=0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000a47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f76000)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8f000)=0xc) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000654000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x58, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f00000e3000-0x10)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f000073e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a36000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069f000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00002fa000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) fcntl$getflags(r2, 0x408) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000050f000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007cc000)={0x0, 0x0, 0x0}, &(0x7f00007c7000-0x4)=0xc) dup2(r1, r0) 2017/12/20 04:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) rt_sigsuspend(&(0x7f000067e000)={0x7}, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000326000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000f82000-0xd5)="46d900537280a8718a1b2ceeae373b5cd2b21e5b3f9cc8ed5d7fc961f646dac289459d11f87e3628eb6ffcb49278e285209cd6a387eba8b8506f43eca8942eae66bbd2b3531ea2788c38bad8e0ceb76b45db07a10d7e126d9e408cd7438feb27ef7dbd93aead2c3e1e6518a85f5edfc7ee1ccdace0c260e85ae4d26e6b96e5e47c6feac1cd8a639a039548a4c3360c9a4e6c40d40ac6470c8862af946309fbfada3db2f068b483ece639ff92953628ef4555e27964fb74ae06ee407b773c76b986b2ed9dbfb7ed2a053de61950c9c488f09c361e6e", 0xd5, 0x0, &(0x7f0000950000-0x10)={0x4, 0x100000000, 0x3f, "8e933d5d60cd", 0x9, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000dab000)=[{0x0, 0x0, &(0x7f0000958000-0x50)=[{&(0x7f0000b2c000-0x1000)="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", 0x410}], 0x1, &(0x7f000003e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/20 04:58:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x3) shutdown(r0, 0x1) 2017/12/20 04:58:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000095c000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') 2017/12/20 04:58:54 executing program 3: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ce000)='/dev/sequencer2\x00', 0x480000, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000aff000)=0x0, &(0x7f0000fae000-0x4)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000d52000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000191000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x2, r3, 0xfffffffffffffff8, 0x0) 2017/12/20 04:58:54 executing program 0: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f5a000-0x8)=[0x8, 0x3b]) pwritev(r0, &(0x7f000061a000-0x20)=[{&(0x7f0000f58000)="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", 0xfd0}], 0x1, 0x30) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f5b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000868000)={{0x9, 0x800}, 'port1\x00', 0x20, 0x100816, 0x8, 0x95, 0x63d5ed6, 0x1f, 0xb3, 0x0, 0x2, 0xfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f5c000-0x14)={0xf, 0x4, 0x4, 0xff, 0x1, r0, 0x0}, 0x1c) capget(&(0x7f0000f5a000)={0x20080522, r1}, &(0x7f0000e96000-0x18)={0x707958d0, 0xffffffffffff1747, 0x5, 0x7fff, 0x1000, 0x7}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f59000)={0x7, 0x8, 0x0, 0x613b33d7, 0x7ff, 0x6, 0x1, 0xff, 0x5, 0x2}) 2017/12/20 04:58:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000006a000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00005b9000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc100bf, r1}) r2 = open(&(0x7f0000da2000)='./file0\x00', 0x101002, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000728000-0x58)={0x1, 0x10001, 0x3, 0x5, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0xd) writev(r3, &(0x7f000033b000-0x10)=[{&(0x7f00000f1000-0x3a)="390000001300199800e256e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2017/12/20 04:58:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) read(r0, &(0x7f0000145000-0x8b)=""/0, 0x0) 2017/12/20 04:58:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x800000000000, 0x0, 0x80000001, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) gettid() pipe(&(0x7f0000d08000)={0x0, 0x0}) 2017/12/20 04:58:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000070f000)={0x10001, 0x0, 0x10000, 0x7657}) r1 = memfd_create(&(0x7f0000681000)='cgroup\x00', 0x2) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000000)={0x41, r0, 0x4010002, 0xfffffffffffffff8}) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000024e000-0xc)={0x5, 0x1, 0x7, 0x0, 0x4}, 0xc) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001b1000-0x5)='attr\x00') ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f000031e000)="") ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000908000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) ioctl(r2, 0x800000000008982, &(0x7f0000000000)="") 2017/12/20 04:58:55 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000831000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0xa475, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) semget(0x2, 0x1, 0x402) ioctl$KDENABIO(r0, 0x4b36) bind$bt_hci(r1, &(0x7f00000ae000-0x6)={0x1f, 0x0, 0x0}, 0x6) 2017/12/20 04:58:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) getpeername(r0, &(0x7f0000915000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f9f000)=0x14) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000331000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xc3d, 0x3, 0x401, 0xc, 0x80, 0x20, 0x401, r1, r2}, {0x7, 0x0, 0xfffffffffffffffc, 0x100000000, 0xfffffffffffff675, 0x7, 0x3, 0x7f}, {0x9, 0xc, 0xffffffff00000000, 0x1000}, 0x43, 0x9, 0x7, 0x1, 0x1d, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff7bf, 0x5}, 0x8, @in=@loopback=0x7f000001, 0x1, 0x0, 0x2, 0x24, 0x669, 0x2b4b, 0x7}}, 0xe8) 2017/12/20 04:58:55 executing program 1: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000f47000-0x8)='./file0\x00', 0xc00, 0x10) timerfd_gettime(r3, &(0x7f000046e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000fa2000-0x10)={&(0x7f0000002000)=""/64, 0x40}) 2017/12/20 04:58:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000070a000)={0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004d6000-0x11)='/selinux/context\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000abd000-0x10)={r0, &(0x7f00000f4000-0xb6)="6254488fe37641b8afd982a8ec5688eb53434eb5d0116ffc3234330b619ffbde9b6efde533c751ad86f069bd041aa97b733bbb69897b96933514915d2461cd746a537f3ce8008e333bc2d47768ecb057f036e2caa02079f92e3de0ab2b5aedeec23c2bdd11cf1b95b35664b10280b9268fdb2ca3091fc24972f258a389edb65a19ad18932b00b60ad47e342e600e45793c5f8c6eda8da114b78486bc2ff5bd03f126deda175054a10aa75cb9a1db784f036a9071c833"}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002bc000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000613000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a08000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000349000)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x14) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000017d000)={0x1f, &(0x7f0000d04000-0x1f)=""/31}) getrandom(&(0x7f00000d0000)=""/227, 0xe3, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) symlink(&(0x7f0000e96000-0x8)='./file0\x00', &(0x7f00002c9000)='./file0\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r3, &(0x7f0000017000)="", &(0x7f000000d000-0xa)="", 0x1}, 0x20) 2017/12/20 04:58:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000001c000)=0x0) 2017/12/20 04:58:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00005ef000-0xe9)=""/233, 0xe9, 0x3) acct(&(0x7f0000c91000)='./file0\x00') rt_sigreturn() r0 = socket$netlink(0x10, 0x3, 0xb) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockname(r1, &(0x7f0000c7b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a23000-0x4)=0x58) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b36000)=0x0) sched_getattr(r2, &(0x7f0000e39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000088e000)={0x0, 0x0}, 0x2) writev(r0, &(0x7f0000b57000-0x3)=[{&(0x7f000097d000-0x5f)="6005a440eff54932e30abca6ac2c94c42648e795bd9011e9ca2bb13be298e319e6729b2cb5c70b491777346418cd97376a2803c7901e212f8381e114dd354701b7e647ec412f90538773b4b4c39ab3b0b91badc8c3015564aa2eb8971cc6", 0x5e}], 0x1) 2017/12/20 04:58:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000008f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) r1 = socket(0x10, 0x803, 0x0) finit_module(r0, &(0x7f0000f61000)='/dev/net/tun\x00', 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000932000)={@common='gre0\x00', &(0x7f000087e000-0xc4)=@ethtool_drvinfo={0x3, "53dc2955b9ac663e3f46c6da5c0b9a9aa4d284981b4effdbdd53b34d00b57e8d", "f29ba9626d066e85cc22bc9a9f58b56ec9ae2b2d604c2e1bf6a90403743438cd", "d3eca238088a92f7b7958423cc5b893dec2d3bd9a3e34af3dc5007f43126a388", "15aef348e99b7fb7cc0ca359113719431974354b48809342dafb1375de6ef370", "504c2bd2780a51bb434e37872895a0d3f5acbee7b90a5fc650fc1ed59968fdac", "29722f44ce9246a41fa9e5b3", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 04:58:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x30)={0x2, 0x2, &(0x7f00003f6000)=[@map={0x18, 0x1f, 0x2, 0xffffffffffffffff}, @generic={0x80000000, 0x2, 0x0, 0x6}], &(0x7f0000648000-0x7b)="7f65ee59d4afda33c6a833f073fcf75ae8c687a61decdf29afe742df9994e87445de6feda824e1f47fef5022611d296d48df7b7d506a8128dc6a9bdd9353c4ac3057d5a62b0a56d2936d093581aabf3a3e0ad083780e4e7abe6dc51f0e899118ad012161f764f8d8f52336861fa58648683906a7819177335a2ab9", 0x8004, 0x93, &(0x7f0000548000)=""/147, 0x0, 0x0}, 0x30) r0 = syz_open_dev$vcsn(&(0x7f0000a45000-0xa)='/dev/vcs#\x00', 0x5, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000329000)={0x0, 0x9, 0x0}, &(0x7f0000d10000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000031d000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b5f000)=0x8c) 2017/12/20 04:58:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b5e000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000044e000)={{0x8, 0x5}, {0x0, 0x10001}, 0x8, 0x2, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000dd000)="01f0ffff", 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00003dd000-0x38)={0x0, 0x0, &(0x7f0000ba6000-0x80)=[], 0x0, &(0x7f0000c65000)=""/216, 0xd8, 0x0}, 0x0) 2017/12/20 04:58:55 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000953000)=[{&(0x7f0000bcd000)=""/80, 0x50}, {&(0x7f00002e8000)=""/156, 0x9c}, {&(0x7f0000551000)=""/252, 0xfc}, {&(0x7f0000ffa000-0x46)=""/70, 0x46}, {&(0x7f0000ffa000-0x1000)=""/4096, 0x1000}, {&(0x7f0000082000)=""/64, 0x40}, {&(0x7f0000ff9000)=""/173, 0xad}, {&(0x7f0000760000)=""/98, 0x62}], 0x8, &(0x7f0000ff9000)=[{&(0x7f0000a15000-0xfb)=""/251, 0xfb}, {&(0x7f0000ff9000)=""/128, 0x80}, {&(0x7f00000d7000)=""/153, 0x99}], 0x3, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000ff7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/20 04:58:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000842000)='/dev/vcs#\x00', 0x4, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000090d000)={0x0}, &(0x7f0000d05000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x4, 0x407ffc0003}]}) set_tid_address(&(0x7f0000d90000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003f1000)=0x1, 0x4) socket$inet(0x2, 0x80000, 0x6) 2017/12/20 04:58:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x7, 0x3, &(0x7f00008ce000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000000f000)={0x1, 0x2, &(0x7f0000b4f000)=[@map={0x7, 0x800, 0x3, r0}, @generic={0x2f74, 0x0, 0xfffffffffffffffd, 0x0}], &(0x7f0000ef0000-0x2)='-\x00', 0x0, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/20 04:58:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f000068f000-0xee)="", &(0x7f0000cdc000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f0000068000-0x2)="") exit(0x7f) 2017/12/20 04:58:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000bd8000-0x8)=0xfff, 0x4) r0 = syz_open_dev$vcsn(&(0x7f0000e62000)='/dev/vcs#\x00', 0x5, 0x2c442) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000534000)=0xb4b, 0x4) clone(0x0, &(0x7f0000a8f000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f000009e000+0xb98)="") 2017/12/20 04:58:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009c2000-0x8)={0x0, 0x0}, &(0x7f00002af000-0x4)=0x8) r1 = socket$key(0xf, 0x3, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) sendmsg$key(r1, &(0x7f00002bf000)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x1, 0x0, 0x9, 0xc, 0x0, 0x8001, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) fremovexattr(r1, &(0x7f00005be000)=@random={'os2.\x00', '\\}eth1ppp1nodevtrusted-em1\x00'}) 2017/12/20 04:58:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003a6000-0x14)={0x0, 0x13, 0x1ff, 0x80000001, 0x80000000, 0xf}, &(0x7f0000bec000)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000638000)=@assoc_value={r3, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e1e000)={0x0, 0xa0, "5df762e78c695ba3a35ebed6fb2117a2e71ae3ea4906a84967dd05cefedb695148ea7946ddd1b936d3ff633dfd811e5c4da36373a8419b8077c3b620a5eb6286cea46afc7a5f90753ab389765787d09408dadad7683d76600b663638c5d8707277efb0a70bab5154f30bcda95ca904cb177f7b8fdf1ffd6ad35b426bd79ee6fa90af25fdc5c0eb495c818412fe4ed607040221d8135201a2f9c702ada8a6b3ed"}, &(0x7f000068d000-0x4)=0xa8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000766000)={r4, 0x2}, &(0x7f0000c20000-0x4)=0x8) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000085000)={0x1000, 0xdb}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f00003a1000)=0x3, 0x4) epoll_pwait(r2, &(0x7f00008b3000-0xc)=[{0x0, 0x0}], 0x1, 0x10001, &(0x7f0000d15000)={0x2}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r2) fcntl$getflags(r1, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000131000)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81, 0x4000000000000000, 0x1ff, 0x81}, &(0x7f0000247000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000085c000-0x39)={r4, 0x31, "bbddc5b27feb9944fe3f2f566a20b01caf04aa53717280849e09d900b1a31bf34193852eadb7a79d529650d58e1f1c69e7"}, &(0x7f0000a47000)=0x39) 2017/12/20 04:58:55 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008c1000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000a8000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae4000-0x4)=0xe8) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fa3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fa2000)={0x5, 0xffffffffffffff9c, 0x1}) ioctl$void(r2, 0x5451) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000fa2000)={0x0, 0xa, 0x3, &(0x7f0000fa4000-0x8)=0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000fa2000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f5f000)={0x0, 0x1}, &(0x7f00004bb000)=0x6) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fa4000)={r4, 0x4, 0x0, 0x9, 0x4}, &(0x7f0000eab000-0x4)=0x18) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000fa4000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/20 04:58:55 executing program 1: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000b9b000-0x5a)=""/90) r0 = socket(0x8, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000003000-0x6)={0x2, 0x101, 0x220009}) 2017/12/20 04:58:55 executing program 6: r0 = socket$inet6(0xa, 0x100000000080005, 0x8a) setsockopt(r0, 0x84, 0xa, &(0x7f00006ae000-0x6a)="", 0x0) 2017/12/20 04:58:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000180000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000075000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007a1000)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000051c000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000bdf000-0x4)=r2, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c6000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000718000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00003a3000)=0x0) connect$inet(r3, &(0x7f0000f94000)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r4, r4, 0xc, &(0x7f0000055000)={0x1f, 0x0, 0x6, 0x8000000000000007}) r5 = fcntl$dupfd(0xffffffffffffffff, 0x404, 0xffffffffffffffff) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000a64000)={0x0, {{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]}, 0x1, 0x9, [{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}]}, 0x560) timer_create(0x6, &(0x7f0000a65000-0x50)={0x1, 0x80, 0x4, @thr={&(0x7f0000375000-0xbb)="f9c2bbbe98e58a3c673ccdb951f43fa83d05023c2a18d9ba9fa0792a4b4ed57388d22db29610911c30e21190fb9b618a7b42840d7350c5d0d9cb817bb2163d945e8b12cbee9a15e39a5134c30be15c82a3a413b4ec3b8a465f209112525ddb8790c1eb5c2cc660677f66a93156450fade2e99b8be350a20fa37cd71a08ba7565b5a717c9929395cf0bc0f67cc8fa77e6f84b9797323defc6d5f600bb99145b3bb5804293e22152c96a535ce9872a4cf3d19ef9c9fce3bc7a404989", &(0x7f00001da000)="f956e8b8fbfad6c236f17a7c26637ede8a6043e39d0ab773b81a69872d867d5e514c4b9afa16fac59308f12727574c14062c20bf385595163fa26a010b9f55799011d4c0610086c052eb7205d68f57e144a305a67bb9bd0dd15cf0684b53a86d332e6dedb9a58583738c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a64000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000a67000-0x65)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007dd000)=0xe8) getgroups(0x1, &(0x7f0000a67000-0x4)=[0x0]) signalfd4(r3, &(0x7f00002b2000)={0x4}, 0x8, 0x800) openat$vcs(0xffffffffffffff9c, &(0x7f0000d2e000)='/dev/vcs\x00', 0x0, 0x0) r6 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) ioctl$sock_bt(r3, 0x8907, &(0x7f00002d6000)="97903f42d86999fe9314263cd0fec5160dcd8201ee8784dd4c1357255ee5d8ee1be7099d1edd04a447e48acd43719e1eb73400e98128868b815908c15da7b2f3221cb53c95c16f07e38c73fdd7ad40ed41aad6c0bf4c38a4d0b7a31f4bb4878924b26074714920c9843276c8a2201df8a28190f4f6c41056e265b9cd1e8561d7173be8a8343bcd6623878047566ace298b741de8f0b366b08e950b4b21c063cc575d5577c1cb12276af08962c2c5300a6ce7cf3bb4e77a512cdcfdfad42330afb3125e988797de2950229c73d9bae1238b2797a5") r7 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f000006f000)={0x7, &(0x7f0000bbf000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000598000)=0x2) ftruncate(r6, 0x10000) accept4$ax25(r6, &(0x7f0000a96000)={0x0, {""/7}, 0x0}, &(0x7f000007a000)=0x10, 0x800) sendfile(r7, r6, 0x0, 0x72439a6b) 2017/12/20 04:58:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dd3000-0x8)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000f6000)='/dev/vcs#\x00', 0x2, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00003a8000)=0x10000, 0x4) semctl$IPC_RMID(0x0, 0x0, 0x10) 2017/12/20 04:58:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) unshare(0x24020000) mount(&(0x7f0000a47000-0x8)='./file0\x00', &(0x7f000035c000-0x8)='./file0\x00', &(0x7f00003d3000)='fuse\x00', 0x20, &(0x7f000066e000-0x2)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc5000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002e1000-0x14)={0x2, 0x3, 0x7660, 0x6, 0x5f8dbfce}, 0x14) r1 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000086000-0x4)=0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r2 = socket(0x11, 0x80803, 0x3) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) fallocate(r1, 0x1, 0x4000, 0x10) close(r1) 2017/12/20 04:58:55 executing program 6: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b6b000-0x30)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf510, 0x54, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)="cb49", 0xc, 0x80, &(0x7f0000b62000-0x80)=""/128, 0x0, 0x1}, 0x30) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000344000)={0x6, r0, 0x1}) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b6c000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000b6c000-0x4)=0x0, &(0x7f0000160000-0x4)=0x4) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b6c000)={0x0, 0x0, 0x0}, &(0x7f00009dc000-0x4)=0xc) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b6c000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000b6c000-0x8)="6e0b000f58000374") mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00007fd000-0x4)=0x0, &(0x7f0000b6b000)=0x4) 2017/12/20 04:58:55 executing program 7: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x37) rt_sigprocmask(0x0, &(0x7f0000de3000)={0x9}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000053e000)={0x4, &(0x7f0000d0a000)=[{0x7, 0x3, 0x9, 0x40}, {0xa3, 0x1000, 0x8001, 0x4}, {0x1, 0x2, 0x400, 0x4}, {0x6, 0x62845a70, 0x3, 0xffffffffffff0000}]}, 0x10) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/20 04:58:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, &(0x7f0000a2a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d0a000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000672000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 04:58:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000cbe000)=0xffff, 0x4) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000f43000-0xe)='./file0/file0\x00', &(0x7f0000264000-0x1f)=""/31, 0x1f) chmod(&(0x7f000009d000)='./file0\x00', 0x0) [ 30.440055] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2017/12/20 04:58:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="260000001e0047f10714c1f83a0022fb07000300030000000000020000002232040027006e35", 0x26) connect$bt_l2cap(r0, &(0x7f00009cd000)={0x1f, 0x9, {0x5, 0xf95, 0x80000001, 0x1, 0xf6, 0x917}, 0xfffffffffffffffd, 0x0}, 0xe) r1 = syz_open_dev$vcsa(&(0x7f0000c64000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000d86000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 04:58:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d09000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00003c0000)=0x8c9) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f5a000)={0x0, 0xb6, "9d76de0c2885ddf28e9f364fdf3d4cdb695d403146356150b9ad151aea45654ccf489e5da9956032049c404596c9d49e5bd556ee97c506680be41c39ec8e43dd0370f94564be1c15d9c16af881f6f51b13f36569528b2aaa72643f7991de7c7392d1d216f9c21154dceb5cad5074724b41c209424806ebbcef6891d8d2b0e25bf6f026e9e8bdadb4137618447d41535d563c8adc62957f681d7d4381b36b3fad255a5ed1cdd65346424c3482ee0ec84241370029461d"}, &(0x7f0000277000-0x4)=0xbe) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d3f000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 30.533956] [ 30.535627] ============================================ [ 30.541057] WARNING: possible recursive locking detected [ 30.546486] 4.15.0-rc2-mm1+ #39 Not tainted [ 30.550784] -------------------------------------------- [ 30.556214] syz-executor0/3802 is trying to acquire lock: [ 30.561738] (rtnl_mutex){+.+.}, at: [<0000000001d977d8>] rtnl_lock+0x17/0x20 [ 30.561763] [ 30.561763] but task is already holding lock: [ 30.561765] (rtnl_mutex){+.+.}, at: [<0000000001d977d8>] rtnl_lock+0x17/0x20 [ 30.561776] [ 30.561776] other info that might help us debug this: [ 30.561778] Possible unsafe locking scenario: [ 30.561778] [ 30.561779] CPU0 [ 30.561780] ---- [ 30.561781] lock(rtnl_mutex); [ 30.561784] lock(rtnl_mutex); [ 30.561788] [ 30.561788] *** DEADLOCK *** [ 30.561788] [ 30.561790] May be due to missing lock nesting notation [ 30.561790] [ 30.561794] 1 lock held by syz-executor0/3802: [ 30.561795] #0: (rtnl_mutex){+.+.}, at: [<0000000001d977d8>] rtnl_lock+0x17/0x20 [ 30.561806] [ 30.561806] stack backtrace: [ 30.561813] CPU: 0 PID: 3802 Comm: syz-executor0 Not tainted 4.15.0-rc2-mm1+ #39 [ 30.561817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.561819] Call Trace: [ 30.561828] dump_stack+0x194/0x257 [ 30.561837] ? arch_local_irq_restore+0x53/0x53 [ 30.561850] __lock_acquire+0x11cf/0x47f0 [ 30.561858] ? __unwind_start+0x169/0x330 [ 30.561875] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 30.561882] ? save_stack_trace+0x1a/0x20 [ 30.561888] ? __lock_acquire+0x324e/0x47f0 [ 30.561896] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 30.561904] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 30.561912] ? do_vfs_ioctl+0x1b1/0x1530 [ 30.561923] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 30.561931] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 30.561938] ? unwind_dump+0x4d0/0x4d0 [ 30.561945] ? check_noncircular+0x20/0x20 [ 30.561952] ? check_noncircular+0x20/0x20 [ 30.561962] ? check_noncircular+0x20/0x20 [ 30.561970] ? __free_insn_slot+0x5c0/0x5c0 [ 30.561980] lock_acquire+0x1d5/0x580 [ 30.561986] ? rtnl_lock+0x17/0x20 [ 30.561994] ? lock_release+0xda0/0xda0 [ 30.562002] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 30.562010] ? rcu_note_context_switch+0x710/0x710 [ 30.562017] ? __might_sleep+0x95/0x190 [ 30.562023] ? rtnl_lock+0x17/0x20 [ 30.562030] __mutex_lock+0x16f/0x1a80 [ 30.562035] ? rtnl_lock+0x17/0x20 [ 30.562042] ? lock_release+0xda0/0xda0 [ 30.562048] ? rtnl_lock+0x17/0x20 [ 30.562055] ? is_bpf_text_address+0xa4/0x120 [ 30.562063] ? mutex_lock_io_nested+0x1900/0x1900 [ 30.562069] ? unwind_get_return_address+0x61/0xa0 [ 30.562077] ? trace_hardirqs_off+0xd/0x10 [ 30.562084] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 30.562092] ? depot_save_stack+0x2ca/0x460 [ 30.562101] ? selinux_tun_dev_free_security+0x15/0x20 [ 30.562107] ? save_stack+0xa3/0xd0 [ 30.562113] ? save_stack+0x43/0xd0 [ 30.562118] ? kasan_slab_free+0x71/0xc0 [ 30.562125] ? kfree+0xca/0x250 [ 30.562132] ? selinux_tun_dev_free_security+0x15/0x20 [ 30.562138] ? security_tun_dev_free_security+0x48/0x80 [ 30.562145] ? tun_free_netdev+0x153/0x1f0 [ 30.562152] ? register_netdevice+0x97b/0x1010 [ 30.562158] ? __tun_chr_ioctl+0x1ca3/0x3f10 [ 30.562164] ? tun_chr_ioctl+0x2a/0x40 [ 30.562170] ? do_vfs_ioctl+0x1b1/0x1530 [ 30.562176] ? SyS_ioctl+0x8f/0xc0 [ 30.562183] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 30.562189] ? find_held_lock+0x39/0x1d0 [ 30.562196] ? check_noncircular+0x20/0x20 [ 30.562203] ? print_usage_bug+0x3f0/0x3f0 [ 30.562211] ? lock_downgrade+0x980/0x980 [ 30.562218] ? tun_flow_flush+0x41/0xe0 [ 30.562224] ? mark_held_locks+0xb2/0x100 [ 30.562234] ? mark_held_locks+0xb2/0x100 [ 30.562241] ? kfree+0xe4/0x250 [ 30.562248] ? selinux_tun_dev_free_security+0x15/0x20 [ 30.562255] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 30.562261] ? trace_hardirqs_on+0xd/0x10 [ 30.562269] mutex_lock_nested+0x16/0x20 [ 30.562275] ? security_tun_dev_free_security+0x67/0x80 [ 30.562281] ? mutex_lock_nested+0x16/0x20 [ 30.562286] rtnl_lock+0x17/0x20 [ 30.562292] tun_free_netdev+0x158/0x1f0 [ 30.562299] ? tun_xdp+0x410/0x410 [ 30.562306] ? __lockdep_init_map+0xe4/0x650 [ 30.562313] ? tun_detach_all+0xb50/0xb50 [ 30.562319] ? tun_xdp+0x410/0x410 [ 30.562326] register_netdevice+0x97b/0x1010 [ 30.562335] ? netdev_change_features+0x100/0x100 [ 30.562344] ? round_jiffies_up+0xce/0x100 [ 30.562352] ? __round_jiffies_up_relative+0x150/0x150 [ 30.562360] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 30.562368] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 30.562377] __tun_chr_ioctl+0x1ca3/0x3f10 [ 30.562388] ? tun_chr_read_iter+0x1e0/0x1e0 [ 30.562396] ? lock_downgrade+0x980/0x980 [ 30.562403] ? avc_ss_reset+0x110/0x110 [ 30.562411] ? lock_release+0xda0/0xda0 [ 30.562418] ? __lock_is_held+0xbc/0x140 [ 30.562434] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 30.562442] ? get_unused_fd_flags+0x190/0x190 [ 30.562450] ? tun_chr_compat_ioctl+0x30/0x30 [ 30.562457] tun_chr_ioctl+0x2a/0x40 [ 30.562463] ? tun_chr_ioctl+0x2a/0x40 [ 30.562470] do_vfs_ioctl+0x1b1/0x1530 [ 30.562475] ? _cond_resched+0x14/0x30 [ 30.562484] ? ioctl_preallocate+0x2b0/0x2b0 [ 30.562491] ? selinux_capable+0x40/0x40 [ 30.562501] ? SyS_futex+0x269/0x390 [ 30.562512] ? security_file_ioctl+0x89/0xb0 [ 30.562519] SyS_ioctl+0x8f/0xc0 [ 30.562528] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 30.562533] RIP: 0033:0x452a09 [ 30.562536] RSP: 002b:00007f50665a7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 30.562543] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452a09 [ 30.562547] RDX: 0000000020533000 RSI: 00000000400454ca RDI: 0000000000000014 [ 30.562550] RBP: 00000000000003cf R08: 0000000000000000 R09: 0000000000000000 [ 30.562554] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2c08 [ 30.562557] R13: 00000000ffffffff R14: 00007f50665a86d4 R15: 0000000000000002