Starting mcstransd: [ 20.561452] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [....] 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: [ 25.342725] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 25.678674] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 26.664864] random: nonblocking pool is initialized Warning: Permanently added '10.128.10.0' (ECDSA) to the list of known hosts. 2018/03/11 22:26:37 fuzzer started 2018/03/11 22:26:37 dialing manager at 10.128.0.26:36623 2018/03/11 22:26:42 kcov=true, comps=false 2018/03/11 22:26:43 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) bind$packet(r2, &(0x7f0000000280)={0x11, 0xd8c4f8191d4f02ea, r3, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f00000002c0)={0x7, 0xffffffffffffffc3, 0x8000, 0x1, 0x0, 0x8}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x10000, 0x4) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={{r4, r5/1000+30000}, {r6, r7/1000+10000}}, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x47c) bind$inet(r1, &(0x7f0000000400)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000004c0)={r8, 0xc}) r9 = dup(r0) sync_file_range(r9, 0x1000, 0xc38, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r9, 0x112, 0xa, &(0x7f0000000500)=0x8, &(0x7f0000000540)=0x4) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f0000000580)=0x7ff, 0x4) accept4$nfc_llcp(r9, &(0x7f00000005c0), &(0x7f0000000640)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={0x0}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000700)={r10, 0x1ff, 0x2, [0x5622, 0xe4]}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000740)={'ip_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}) getsockopt$netrom_NETROM_T2(r9, 0x103, 0x2, &(0x7f0000000780)=0x3, &(0x7f00000007c0)=0x4) connect$bt_l2cap(r9, &(0x7f0000000800)={0x1f, 0x8, {0x4, 0x100000000, 0xfffffffffffeffff, 0x1, 0x8000, 0x9}, 0x3ff, 0x2}, 0xe) ioctl$TIOCLINUX2(r9, 0x541c, &(0x7f0000000840)={0x2, 0x3, 0xaa, 0xffffffff, 0x7e8, 0x4}) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer2\x00', 0x400000, 0x0) getitimer(0x1, &(0x7f00000008c0)) ioctl$sock_SIOCETHTOOL(r11, 0x8946, &(0x7f0000000940)={'gretap0\x00', &(0x7f0000000900)=@ethtool_cmd={0x4e, 0x7ff, 0x2, 0x1ff, 0x3, 0x1, 0x4, 0x10000, 0x8, 0x20, 0x2, 0x3, 0xa39a, 0x0, 0x0, 0x0, [0x1000, 0x9]}}) 2018/03/11 22:26:43 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000040)="7b13f1d0e885eb49f14d302d91886c7407f64160", 0x14, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x7, @empty, 0x7}}, 0x2b74, 0x100000000, 0x0, 0x5, 0x8}, &(0x7f00000001c0)=0x98) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioprio_set$pid(0x1, r2, 0x101) setns(r0, 0x8000000) r3 = inotify_init() setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000240)=0xffffffffffff7fff, 0x2) r4 = geteuid() stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000280)='./file0\x00', r4, r5) keyctl$get_keyring_id(0x0, 0x0, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xf8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000380)={{0x2, 0x41}, 0x1, 0x1000000000000, 0x71a, {0x18, 0x8}, 0x0, 0x401}) getsockname$llc(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setpipe(r3, 0x407, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000004c0)={0x100}, 0x4) sendmsg$nl_crypto(r8, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)=@get={0x118, 0x13, 0x801, 0x70bd2a, 0x25dfdbfe, {{'sha512_mb\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xfffffffffffffffa}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0xfffffffffffffff9}, {0x8, 0x1, 0xffff}]}, 0x118}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000700)=0x8) prlimit64(r2, 0xf, &(0x7f0000000740)={0x3e00000000, 0x4}, &(0x7f0000000780)) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f00000007c0)={'bcsf0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x1a, 0x5, 0x0, 0x12, 0x2, 0x4, "c33785743c5863b35c5ac568f2427387afeeba9b67060076379ebbc5aff1c6d2c9f502ca415a05ccd453fbc481e09404ca61ee0a51820687d25ad696bff9ac3c", "f476db42bc809817a7e43219b9bbcdf92aedb31f4410de067fcdcf4388598c390e4cf4c7470b0764cd0a84115003a8e5eee9e1b29e293b6faffaf3cfb3ba5d9c", "66fc49cfe7fc1ed44ef02d78ada4cf0b244e3399beb921a66f2235236023e21f", [0x42ae, 0x40]}) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0186404, &(0x7f0000000900)={&(0x7f0000ffa000/0x4000)=nil, 0x9, 0x2, 0x96, &(0x7f0000ffb000/0x4000)=nil, 0x4}) fcntl$notify(r6, 0x402, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000940)={0x565a6db6, 0x100000001, 0x101, 'queue0\x00', 0x7fffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a00)={0x583b17f, 0xffffffff00000000, 0x200, 0xc2a1, 0x6, 0xdf41, 0xb, 0x4, r1}, &(0x7f0000000a40)=0x20) pselect6(0x40, &(0x7f0000000a80)={0xffffffffffffff80, 0x9, 0x1, 0x0, 0x7, 0x7fff, 0x8, 0x100000000}, &(0x7f0000000ac0)={0x1, 0xe17, 0x0, 0x1, 0x4, 0xdf4, 0x6, 0x100000000}, &(0x7f0000000b00)={0x3c800, 0x2, 0x2, 0x3, 0x100, 0x7, 0x7, 0xfffffffffffffffc}, &(0x7f0000000b40)={0x77359400}, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x1}, 0x8}) 2018/03/11 22:26:43 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x205, 0x0, 0x4, 0x5, 0x7, @random="38f45da708ec"}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = inotify_init1(0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x3, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x0, 0xf57a, 0x4b8, 0x40, 0x5, 0x0, 0x0, 0x7, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x2, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r3, 0xcb92}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000300)={{0x3, 0x2, 0x803, 0x3, 0x5}, 0xa6f, 0x10001}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000340)=0x1, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000380)={'tunl0\x00', 0x10000}) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000003c0)=""/139) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000480)={0x2, 0x4, 0x3, 0x3}, 0x8) linkat(r2, &(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00', 0x400) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000540)=0x4) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000580), 0x4) sendmsg$nfc_llcp(r2, &(0x7f00000026c0)={&(0x7f00000005c0)={0x27, 0x0, 0x2, 0x4, 0x5, 0x84, "deb57023249b83bcec16853ef3d97e79100e11b63ad6a494b1dcb204b705a4245d69b61852255eb6b3085c4a5fc2264f5287cd97ce8cb4e9d6236fbc84cd54", 0x2b}, 0x58, &(0x7f0000001640)=[{&(0x7f0000000640)="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", 0x1000}], 0x1, &(0x7f0000001680)={0x100c, 0x11f, 0x4, "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"}, 0x100c, 0x4000800}, 0x4) fanotify_init(0x4, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002700)={r3, 0x455}, 0x8) r4 = inotify_add_watch(r1, &(0x7f0000002740)='./file0\x00', 0x8) inotify_rm_watch(r1, r4) mkdir(&(0x7f0000002780)='./file0\x00', 0x30) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000027c0)={@dev, @dev}, &(0x7f0000002800)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002840)={0x401}, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002880)={r3, 0x89}, &(0x7f00000028c0)=0x8) syz_open_dev$loop(&(0x7f0000002900)='/dev/loop#\x00', 0x80000000, 0x9d2af932f8cfe886) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002940)=0x1, 0x4) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000029c0)={0x2, &(0x7f0000002980)=[{0x800, 0x101}, {0x3b3b, 0x42d0}]}) 2018/03/11 22:26:43 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"c31fa3c2bf6c95"}, 0xfffffffffffff83c}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/127) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001940)=0x0) getresuid(&(0x7f0000001980), &(0x7f00000019c0)=0x0, &(0x7f0000001a00)=0x0) getresgid(&(0x7f0000001a40)=0x0, &(0x7f0000001a80), &(0x7f0000001ac0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b00)={0x0}, &(0x7f0000001b40)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0}, &(0x7f0000001bc0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) sendmmsg$unix(r1, &(0x7f0000001cc0)=[{&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000000240)="1310a59c55edccea478e872d32c97f8464f7fa38b8ed83727b5bf4d4a88f809f44afccf8c42baccc96a78afa7c685535434daf0c85e2f0e62032cc5331878d56ff00c5ddee7e684bca205609b62fd299a8d12b5aa011c01ad75ced37ed4c293a92946933660fe1d24dddc9acdd678e0d30a69c60e8e7e09ee961f18ab44541a76e6361835c5fa54c025ba11d49b83a2be6eb2af384fa2cf38b9e6c1093b90beb202c96df6ef341a3fb8ad20cf3692a0f26228e0e9058bf4968f773da295103675561d05f2b386130f7a423ff5a886961b823a157f6bbb8f81bf1e203093340ee", 0xe0}, {&(0x7f0000000340)="4b8d56fc00b7ce2c1168a135178a407fb3ea9257176154074dca04367dbf58c018a4a766d5296fe3453514e09f926231d9a4b78f4c5cf2452c9af61b5cc071a6059a8d723c5902cd2a13b8b77a051b360e149ffe3484b16389656800170fb6915bee7bcc308c468cc114037c6ba53529f14c8eed956892f61f517ca24f7262a3730a1318555f0d3df7878f770d61459dcbb3fc4482bcdcceb5f41fa8ac74f0", 0x9f}, {&(0x7f0000000400)="d8e5a6b24b7717843f1cfa4fe29eb21063c1525387c025adeb193a9c06800b49222bb9d68dabe807af9796f2c8f18241ce1ff5c960ae0c5a03b535101ce7531729f2d6b48073d6c81719db751216cd50c59229b02ce4c2cbb9ee8a1fc70a4256796bccabd6d3748c6118240bb6228d117f8a37616827277fcc3e514070b1181296266a8540cc58167805c5a5e4b4724fee2652f4e699fcc9efa5d08f80592c2568dd42526c00b504982f145f73039f94864edbb3bdb1a0ea17963598d2339b817501cfa72b4628651a0f", 0xca}, {&(0x7f0000000500)="988824fb6f7a82d7f885f80352deec5c7eb5dac547395ad8dcf71924511afc26b46a5cdc2bf8978bd0ba02119f160f175111119690dea811196467c8325d75ddefc1a03c50bad58cd37e446ab6c7aa504fe36490fee1299d1ea8162f641bebd345d8ab65e934ebd4adea9820f4fbc1d0845d5bb6a7de00c717", 0x79}, {&(0x7f0000000580)="b8376b444341c284b3ff10d3759ee164617c5c5b82e3757850ac253875b28785e0157129b605b33535db7397c0377440851f1b24102ce3b96c8073ccda5cf3fa337236696066934027a3efe5b4ee383f3240c9092dfb4584d27a278882ec8abdfb24780e3148a4fa841b24953b6d5de3b80ecb700366124f", 0x78}, {&(0x7f0000000600)="824e9381eac2098b4caec0d951e68514cd1930fb3394f269508d0bd158a0c9a2d650ab46dccb2d17327d7ebeaf8f7e7cd685b7cb2223b41b6c76bd975a6ff6699e34f18d9ee515ca57911533881f25368e122dc27cedcd3132748493801c8eb71ceb61d35f3f596e3232508678d5b01eec77922f15c768ac076b5e35e94cb679018a4be2eae11faf6c08231621280eb3eb60bca4e5f46dd8df17b833718d5c98a6c31fedb666a47d76ac3e219685db12ff78c035d83571f94f0e2f3611fc58609549256b207cf01cb50ded02af24888b753d2c89684efde9a8468547b9aa69197aa46627c400564c1b3f", 0xea}, {&(0x7f0000000700)="c9954a64a4d7b466ae5676eaaf97d63c8afb73efe8cf6c0fe2e944d132d72626f324cfb722e3b7baa8698f47dc8c1f71f2647dac7e525afc544a0cf82ff671bf44a88eef", 0x44}, {&(0x7f0000000780)="364543a6bad3e8c2fed7ebd5f85cbf28f1b78027bce330cceac037eef5444551f2a32d88fdac00ef6448ce09942705353e73eae208dc7dac0d0db87c8c083af4e4e7cb6291375a8fb106603e1cea79c5548a49391983a82d1fc892c578ae118c5b06e5fb8036bf845a3428b8b8ec5bfd7a210bae26ca4ebc077ad3aedd176e33969d31201c6b28c7fb21852684bd3b9d96684c079a8de5235308e277e58d4c6af710034071ebde86914a5d66cc668c3d546b022185682deb8748cc6daa7aecef42478c257cb2a89d2391", 0xca}, {&(0x7f0000000880)="426f9c198a3cec8e6ce713659d8972bfd6e787a807e1506708", 0x19}, {&(0x7f00000008c0)="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", 0x1000}], 0xa, &(0x7f0000001c80)=[@cred={0x18, 0x1, 0x2, r3, r4, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x30, 0x20000000}], 0x1, 0x4000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001d00)=""/111, &(0x7f0000001d80)=0x6f) setitimer(0x1, &(0x7f0000001dc0)={{}, {0x77359400}}, 0x0) fcntl$setown(r0, 0x8, r7) recvfrom$unix(r1, &(0x7f0000001e00)=""/25, 0x19, 0x3, &(0x7f0000001e40)=@file={0x1, './file0\x00'}, 0x6e) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001ec0)="ae5e586ab981cc39cbf2ac35bf5f4eb994ac21904924b4d09a28108f", 0x1c}, {&(0x7f0000001f00)="753c223bedd3a984", 0x8}, {&(0x7f0000001f40)="9bc6bf993e6436af9c", 0x9}], 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001fc0)={0xffffffffffffffff}) ioctl$TCXONC(r2, 0x540a, 0x38) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000), &(0x7f0000002040)=0xc) connect$netlink(r0, &(0x7f0000002080)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000020c0), &(0x7f0000002100)=0x4) readv(r10, &(0x7f0000002200)=[{&(0x7f0000002140)=""/152, 0x98}], 0x1) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000002240)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002280)={0x0, 0xf9, "059f0ebe878fbe02fef5ef3177fc45c4971e3452cc08a19bf10bd8417b50fa8d029a07f53aa85b13541591babd14212944930fec9aa13d135c73e33874a2c6d4e120e84927876c8e811aa6980d497dd6fc35ffd3cafcb35df0c711ff6c86ed99c2100de1af0548675ca0de9200b4df7653a1b7cbdb4989f74c4f1b6caa5b17ead18c6d82f836d3538c5f212792d1b7d656a02da6f472cf472f23043f11cc4619903a335d3568e2ae565bee1b370815d5ac005268dc93c0a8b646c7053f821837d97ed9725b014330fdde98e22c71ce02d80948991c43cfb0c9c9ff6f081f1e03649e36840290b87e75863ccd94c0a27c0a42c61a3ed8ac5c93"}, &(0x7f00000023c0)=0x101) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000024c0)={r11, 0xb8, &(0x7f0000002400)=[@in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8c3}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x8000}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x4e21, 0x5723181c, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x38f5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x80000000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000002500)=0xc) timerfd_settime(r0, 0x1, &(0x7f0000002540), &(0x7f0000002580)) setresuid(r4, r4, r5) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000025c0)) 2018/03/11 22:26:43 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2002, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x3ff) read(r0, &(0x7f0000000080)=""/194, 0xc2) flock(r0, 0x5) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'sit0\x00'}}, 0x1e) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0], 0x2}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7fffffff, 0x30, 0x8, 0x7ff}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r1, 0x6f, "7cae88d643e0771718270c1471a97f6f1d51771887a882ea66e86d317d5168dfa6e00315f1c78199eb27c1e8f340f208a45914a48235e2c5453b5db8282ff784e666bfd89633c72ca27094d2aba12202785d8432ff7a500301c4f2535a832bcb16d681f06170a25c56335070f7c9dc"}, &(0x7f00000003c0)=0x77) inotify_init() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={r2, 0xf, "292980f54b1eb2f4c6c6d9d76dfd22"}, &(0x7f0000000440)=0x17) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x200, 0x80000000, 0x400, 0x5, 0x91}, 0x98) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000540)={0x6, 0x7ff}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000005c0)={r2, 0x4}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000006c0)) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000700)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000740)={0x4, [0x3, 0x7, 0x8, 0x1]}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000780)=@assoc_value={r4}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000840)={'filter\x00'}, &(0x7f00000008c0)=0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000900)={0x0, 0xa, 0x10001, 0xfff, r4}, &(0x7f0000000940)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000980), 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000009c0)={r1, 0x7}, 0x8) arch_prctl(0x1003, &(0x7f0000000a00)="78decc1800e4a89b578e903b4fccade23ecde4ff1c4b05f5ced89e32ec9ead3f17a53b") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000a40)=0x6, 0x4) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000a80)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000ac0)=@assoc_value={r2, 0x7}, 0x8) 2018/03/11 22:26:43 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)={{0x0, 0x2, 0xfffffffffffffe85, 0x2, 0x3}, 0xffff, 0x5, 0x8}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x1, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r0, r2, r3) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000001c0)=""/29) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000002c0)=""/207) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000003c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ashmem\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x4) lseek(r1, 0x0, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000480)=0x0) ptrace$setregs(0xf, r4, 0x3, &(0x7f00000004c0)="b78fd331048df4869b1b77cfa9d5f35141c13a84942433d4cb162c7d4bec6fa63c5e41e1946aa7b9b8a63931fca7b6daccbabd01109bf4275601687c7d4569d5d590d250faecafa2ee82977333e13ba6632cf63f7bc93539450cd8a8e1c41f2a5f1b701fc69df6ca419218e1ea89be7d7eacc6b7ab86902ebe56ca3179d96e73450bf7c952c25c7986f4118df8e8cac7a2d26f4f59cfe4a5f14f9591afc51ebd023c0e959e581445066351ee8c1260f4e864dfe3c14287f247f8d8cf73b371b9c90b1f1b77c702") r5 = syz_open_pts(r0, 0x2000) r6 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x84080) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'tunl0\x00', 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0x3a, r7, r2}, {0x8, 0x400, 0x4, 0x3, 0x1, 0xfffffffffffffff9, 0x4, 0x7}, {0x1, 0xface, 0x3ff, 0x7}, 0xf5a, 0x6e6bb2, 0x0, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d4, 0x33}, 0x0, @in, 0x3502, 0x0, 0x3, 0x7, 0x2, 0xffff, 0x401}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000000800)={{0x0, 0x2, 0x6, 0x3, 0x6}}) recvmsg(r6, &(0x7f0000002ac0)={&(0x7f0000000840)=@nfc_llcp, 0x80, &(0x7f0000002a40)=[{&(0x7f00000008c0)=""/108, 0x6c}, {&(0x7f0000000940)=""/40, 0x28}, {&(0x7f0000000980)=""/185, 0xb9}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x5, &(0x7f0000002a80)=""/44, 0x2c, 0x1}, 0x10100) fcntl$getownex(r0, 0x10, &(0x7f0000002b00)) lgetxattr(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)=@random={'security.', '/selinux/mls\x00'}, &(0x7f0000002bc0)=""/126, 0x7e) setns(r5, 0x48000000) syncfs(r1) ioctl$TIOCCONS(r6, 0x541d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002c40)={0x6, 0x4, 0x0, 0x7, 0x200, 0x2, 0x6, 0x8, 0x0}, &(0x7f0000002c80)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000002cc0)={r8, @in6={{0xa, 0x4e21, 0x1, @empty, 0x1}}, 0x10000, 0xbb, 0x10001, 0x3, 0x10}, &(0x7f0000002d80)=0x98) 2018/03/11 22:26:43 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x60000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/7) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x7, 0x20, 0x100000000, 0x6, 0x20}, 0x14) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0x0}, {}, {0x0}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000240)={r4, 0x2}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0xfffffffffffffff9, 0x9}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r7, 0x4, 0x100000001}, 0x8) prctl$getname(0x10, &(0x7f0000000340)=""/81) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@local, @in=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000500)={0x80, 0x1, 0x2, 'queue1\x00', 0x2}) signalfd(r0, &(0x7f00000005c0)={0x81}, 0x8) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={r7, 0xffffffff}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000006c0)={r9, 0x4, 0x0, 0x7fff, 0xb1a0}, &(0x7f0000000700)=0x18) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000740)={'raw\x00'}, &(0x7f00000007c0)=0x54) ioctl$DRM_IOCTL_NEW_CTX(r8, 0x40086425, &(0x7f0000000800)={r5, 0x2}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000840), &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000008c0)=0x8a, 0x4) getpeername$ax25(r0, &(0x7f0000000900), &(0x7f0000000940)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7ff, 0x4) getsockopt$sock_buf(r8, 0x1, 0x3f, &(0x7f0000000980)=""/31, &(0x7f00000009c0)=0x1f) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000a00)={r6, 0x2}) syz_open_dev$evdev(&(0x7f0000000a40)='/dev/input/event#\x00', 0x80000001, 0x100) getgroups(0x5, &(0x7f0000000a80)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) setresgid(r10, r11, r12) 2018/03/11 22:26:43 executing program 2: r0 = socket$inet(0x2, 0x1, 0x10000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x810, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000040)=""/219, &(0x7f0000000140)=0xdb) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f00000001c0)=0x5, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'lo\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000240)=""/239, &(0x7f0000000340)=0xef) setsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000000380)="937cb18b8098ac89f34498c670c2b0113c97e42b29786ba63f0e2323451b143001a5ab924bae9d822fbd7c982c9d75a8c96409516af3ca8787543fd3248a7880242c16f3382a8bf66d87c8b1bd985563df3f7197a3d24cc64b20cc8ddcacc97778f3b7a36f2adc243f68520cd7e8f7e5919947613aa03f42b05a26a28c669e2f55761b8001f197694eb4469d53f12e09c4b1853bd73668807e87b66e92ac82ddd7be50672a263cea7a50796638dbbf8668ca329c8936b32428f57308c097cf87d8dc321984f03dbdec5072c33cff726fe1b000c4f99a12f9d5e317610c693a8eed3a4b04d9a03f6ea00a1317ccc56bd7", 0xf0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000480)=[{0x2, 0x8}, {0x4, 0x8}, {0xf, 0x4}, {0x3}, {0x4, 0x1000}, {0x2, 0x4}, {0x4, 0x100000001}, {0xb, 0x1}, {0x3, 0x9}], 0x9) bind$inet(r1, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000540)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000005c0)=0xfffffffffffff196) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000600)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x0, 0x6a1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000006c0)={r3, 0x5}, &(0x7f0000000700)=0x8) fcntl$setlease(r2, 0x400, 0x1) r5 = request_key(&(0x7f0000000740)='cifs.spnego\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)='/selinux/status\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)='\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r5, &(0x7f0000000800)="689b58aff42a067c488b968c9ca382a769a0a64aad067102c5bc8882b98f9979f101c4832fa3dc77c4dc61add40cffd44b96f3b6", 0x34, r6) truncate(&(0x7f0000000900)='./file0\x00', 0x100) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r7 = getpgid(0xffffffffffffffff) r8 = syz_open_procfs(r7, &(0x7f0000000940)='setgroups\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r1, &(0x7f00000009c0)='./file0\x00', r8, &(0x7f0000000a00)='./file0\x00', 0x400) recvmmsg(r9, &(0x7f0000002a80)=[{{&(0x7f0000000a40)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000ac0)=""/199, 0xc7}, {&(0x7f0000000bc0)=""/252, 0xfc}, {&(0x7f0000000cc0)=""/227, 0xe3}, {&(0x7f0000000dc0)=""/7, 0x7}, {&(0x7f0000000e00)=""/182, 0xb6}, {&(0x7f0000000ec0)=""/184, 0xb8}, {&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/158, 0x9e}, {&(0x7f0000002040)=""/73, 0x49}], 0x9, &(0x7f0000002140)=""/119, 0x77, 0x5}, 0x7}, {{&(0x7f00000021c0)=@nl=@proc, 0x80, &(0x7f0000002480)=[{&(0x7f0000002240)=""/4, 0x4}, {&(0x7f0000002280)=""/197, 0xc5}, {&(0x7f0000002380)=""/143, 0x8f}, {&(0x7f0000002440)=""/29, 0x1d}], 0x4, &(0x7f00000024c0)=""/152, 0x98, 0x800}, 0x2}, {{&(0x7f0000002580)=@hci={0x0, 0x0}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002600)=""/96, 0x60}, {&(0x7f0000002680)}, {&(0x7f00000026c0)=""/90, 0x5a}, {&(0x7f0000002740)=""/240, 0xf0}, {&(0x7f0000002840)=""/166, 0xa6}, {&(0x7f0000002900)=""/150, 0x96}], 0x6, &(0x7f0000002a00)=""/127, 0x7f, 0x400}, 0x1}], 0x3, 0x2, &(0x7f0000002b00)={0x0, 0x989680}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002b40)={@empty, 0x5, r10}) setsockopt$inet_dccp_int(r8, 0x21, 0x5, &(0x7f0000002b80)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002bc0)=@sack_info={r4, 0xffffffff, 0x4}, 0xc) [ 39.045785] IPVS: Creating netns size=2552 id=1 [ 39.102584] IPVS: Creating netns size=2552 id=2 [ 39.150512] IPVS: Creating netns size=2552 id=3 [ 39.208749] IPVS: Creating netns size=2552 id=4 [ 39.301482] IPVS: Creating netns size=2552 id=5 [ 39.370778] ip (3916) used greatest stack depth: 24424 bytes left [ 39.409033] IPVS: Creating netns size=2552 id=6 [ 39.512457] IPVS: Creating netns size=2552 id=7 [ 39.639924] IPVS: Creating netns size=2552 id=8 2018/03/11 22:26:48 executing program 4: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x100, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000cecffc), 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xd3e}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x76c, @empty, 0x8000}}, 0x8, 0x3, 0x419d, 0x9, 0x1}, 0x98) getsockname$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x402, 0x0) 2018/03/11 22:26:48 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)='@\x00', 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f000001bfff)='j', 0x1) readv(r0, &(0x7f0000013000)=[{&(0x7f000000d000)=""/2, 0x2}], 0x100000000000030c) 2018/03/11 22:26:48 executing program 3: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) clone(0x8010900, &(0x7f0000f66fff), &(0x7f000078e000), &(0x7f000039f000), &(0x7f00003b5fb3)) r0 = memfd_create(&(0x7f0000000000)='keyring\x00', 0x2) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x8, 0x5, 0x1b, &(0x7f0000ff8000/0x3000)=nil, 0x6d11}) 2018/03/11 22:26:48 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e1c, 0xfffffffffffffffc}, 0x1c) 2018/03/11 22:26:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x78f) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) signalfd(r0, &(0x7f0000000040)={0x3}, 0x8) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000), 0x4) [ 43.815416] audit: type=1400 audit(1520807208.664:5): avc: denied { create } for pid=5128 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/11 22:26:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0/control\x00', 0x4) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/11 22:26:48 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x803) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) select(0x40, &(0x7f0000000000)={0x6c, 0x6, 0x1, 0x7f, 0x3, 0x8, 0x7fffffff, 0x81}, &(0x7f0000000040)={0xc00000, 0x400, 0x2, 0x7fffffff, 0x0, 0x200, 0xffffffff, 0x3f}, &(0x7f0000000080)={0x7f, 0x81, 0x2, 0x4, 0xfffffffffffffffc, 0xffffffffffffff0e, 0xff, 0x82a}, &(0x7f00000000c0)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) setreuid(r3, r4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x4000002}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r0, r2) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/11 22:26:48 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) [ 43.901003] audit: type=1400 audit(1520807208.754:6): avc: denied { write } for pid=5128 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/11 22:26:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x200}, 0xc) r2 = dup3(r1, r0, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c56ffffffff8004810000000000000058000b4824ca944f64009400050028825aa800000000000000ec00f0fffeffff09002200fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/11 22:26:49 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x800) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x80000) recvfrom(r0, &(0x7f0000000100)=""/13, 0xd, 0x2000, &(0x7f0000000300)=@can={0x1d, r2}, 0x80) r3 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x100003ffe) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') r4 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x4, 0x101902) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockname$inet6(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000440)=0x1c) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r4, r5, &(0x7f0000000080), 0x1000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000edaf20)={{0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000003c0)={r7, 0x101, 0x3, 0x1}, 0x10) 2018/03/11 22:26:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x139}, 0x1}, 0x0) 2018/03/11 22:26:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x100000000007) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000011000)={0x10}, 0x21f, &(0x7f000001eff0)={&(0x7f0000000000)=ANY=[@ANYRES32], 0x1}, 0x1, 0x0, 0x0, 0xc000}, 0x20000000) syz_extract_tcp_res(&(0x7f0000000080), 0x5, 0x739882bd) 2018/03/11 22:26:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/11 22:26:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x4000000b, 0x300) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='timers\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/86) r2 = request_key(&(0x7f0000000540)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='timers\x00', 0xfffffffffffffff9) prctl$setmm(0x23, 0x3, &(0x7f0000ff9000/0x4000)=nil) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="3b6b3ed325553d922dd5ceb57c6619669da623aa0a65a9df89c9ab3af6ccf7866a47e3cd168743bb8ac81c5c72b07b2fc8c1d8e3cda197230ba573de0650598449b5a303aed3ab7aa86732", 0x4b, r2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000300)={0x10000, 0x0, 0x1000}, 0x4) 2018/03/11 22:26:49 executing program 3: mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x2}) 2018/03/11 22:26:49 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f00001e8ffd)=0x0) wait4(r1, 0x0, 0x0, &(0x7f00002e1000)) 2018/03/11 22:26:49 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x28060400) fcntl$getown(r1, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getegid() r3 = syz_open_procfs(r2, &(0x7f0000000180)="6e73946e626a000d3616581fffe27e07a43d3ce0fc1335cb5ce79b336e3f2cdb24e33415d8078011897c814a0a813a9407908e84ec4add1ce3d07026cce27cf356fa05072828dc6e0ff9291a1de4ab69cfa42d29b8402fb5591fcd9ec4f2046ead106f3abc8c7de7be5e50b1870dbcc387059cfd095ced8920023f14af19637a4e5d06f88ddcef76bb63ebb5c21ac4f64f7f2ec20667c4d46efc1fc496192dc9da9621a06cea843420efffafb27511c4") setns(r3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x2004}) 2018/03/11 22:26:49 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010fe0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000000c0)=""/191) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x6, 0x3, 0xe5, 0x1, r1}) 2018/03/11 22:26:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0xfffffffffffffdcb) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000180)=""/168, 0xa8) 2018/03/11 22:26:49 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000bc8a90d88fa2cecb0000000008001200020001000000000000000000100000de02030000001200e9000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x15, 0x3, 0x0, 0x2c, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_address={0x5, 0x0, 0x0, 0xa0, 0x0, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_key={0x4, 0x9, 0xb8, 0x0, "2744f706b97eb0d110e2f60e1ec51c784d59efca56e698"}, @sadb_key={0x20, 0x0, 0x790, 0x0, "34a5a942ab69affa205da1d4aa114dc77614fd2f936012cb392c1c10878ad3928f99b36951de8b3f06a695f311f1c2a623c05ae1dff6dbb48e6706aca029360f053039221f900f2efa25fcf63e39ae3670fb9da84c6e389cec5a36eea3f15106361d72f0c1156e050de40aefda2e7e6386a02eef9ac219b145eddd650d50ea4b999a5b4baea14f1d31fd96122c59d5c2b3080b75012bbce20ec0239c631b218b69de80753a8187c3b5ee9fef36861543f57ac31c0137b1e6b9002f2985d19c7aa6b933e8f9049302d0a0458796baf224e16b46dacfcd7f98598551342d0522f719ba2d56b113f61a85f4c6c84f9861802b1c"}]}, 0x160}, 0x1}, 0x80) socket$key(0xf, 0x3, 0x2) 2018/03/11 22:26:49 executing program 5: socket$inet6(0xa, 0x400000000001, 0x0) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x2) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x862, {0x2, 0x4e23, @rand_addr=0x9}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, 0x4a, 0x0, 0x5, 0x6, 0x2, &(0x7f00000000c0)='nr0\x00', 0x5, 0x81ba, 0x6}) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000383000), 0x0) r2 = socket(0x0, 0x8000e, 0x1) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/11 22:26:49 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="8e4893af0b834a92161e3bca2b7b6c63226456579382dde12de0430f7c2abab5cb56cd37a412ae515597ab385e833b930539a604107018510e7284ec0d5f2682601d4dd18baa57c2f157e21142011d8999ce04f05feaeb362bd53a2567b802ff", 0x60}], 0x1) recvmsg$netrom(r0, &(0x7f0000000240)={&(0x7f0000000040)=@ax25={0x3, {"eba32adfa97e90"}, 0x2}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000280)="8fcfd37cb28dc4723db5ec0eda1350a67f5615662e4ec1f2c8bb2f303574cb904ef47c1288d4578bbbd9ca59894eb8059c274df73970a6da82bb38b4aa560d5a29212a59fe0b3f924842b8bb9d927a1ef9da8672f19f116a4c23e36727b9", 0x5e}, {&(0x7f00000001c0)="48b0f48a664734083f5b4c3ace6403ac9a4b498753965e7fa0cc7bc16108713c1db4411fd25ff747cc30d2d7f73d34714f2c19666f261d7ec326959120b8d436aa0d2ddf6af32e288cd139844bbd784cade4607f", 0x54}], 0x2, 0x0, 0x0, 0x804}, 0x40010002) 2018/03/11 22:26:49 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000002c0)=""/199) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000140)={0x2, 0x2, 0x0, 0x260e, 0x800, 0x1}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x100) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x8001, 0xae]) 2018/03/11 22:26:49 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r1 = epoll_create1(0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x8, 0x2, 0xa}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioprio_get$pid(0x0, r2) poll(&(0x7f00000e2000)=[{r1}], 0x1, 0x0) 2018/03/11 22:26:49 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000771266a5d0683e76f5c4f0010000000000000000000000000000000000000000000000080000000000000000000000000000"], 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x4000000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa}}, {{0xa, 0x3}}]}, 0x18c) 2018/03/11 22:26:49 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6", 0x3b}], 0x1, 0x0, 0xb2}}], 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e9da55205cc7d0e41a817d50ef755b63754bb4f59641109c95a4e3851f0a58f0ab675b046298a695df6e6", 0x8a, 0x40000000000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xcce, @dev={0xfe, 0x80, [], 0xa}, 0x6}], 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x5}}}, 0x88) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02eaffff01000000ffafffff000400790fffff2228768c6e19d100000000000000"], 0x21}, 0x1}, 0x40001) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000001c0)) shutdown(0xffffffffffffffff, 0x1) 2018/03/11 22:26:49 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) get_thread_area(&(0x7f0000000000)={0x1ff, 0xffffffff, 0x2000, 0x9, 0x3, 0x101, 0x1, 0xfffffffffffffba5, 0x4, 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0x7}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1}, 0x0) 2018/03/11 22:26:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xfffffdab, &(0x7f000000b000)={&(0x7f0000000fdc)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0xfffffffffffffffb) 2018/03/11 22:26:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x2, 0x0, 0x0, 'queue1\x00'}) r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0x6, 0x100056) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x6, 0x400, 0x8ac3}) lseek(r0, 0x0, 0x5) recvmmsg(0xffffffffffffff9c, &(0x7f00000039c0)=[{{&(0x7f00000002c0)=@ax25, 0x80, &(0x7f0000000740)=[{&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f00000003c0)=""/87, 0x57}, {&(0x7f0000000440)=""/25, 0x19}, {&(0x7f0000000480)=""/44, 0x2c}, {&(0x7f00000004c0)=""/238, 0xee}, {&(0x7f00000005c0)=""/230, 0xe6}, {&(0x7f00000006c0)=""/106, 0x6a}], 0x7, 0x0, 0x0, 0x5}, 0x1}, {{&(0x7f0000000780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000800)=""/236, 0xec}, {&(0x7f0000000900)=""/177, 0xb1}, {&(0x7f00000009c0)=""/18, 0x12}, {&(0x7f0000000a00)=""/143, 0x8f}, {&(0x7f0000000ac0)=""/43, 0x2b}, {&(0x7f0000000b00)=""/74, 0x4a}, {&(0x7f0000000b80)=""/49, 0x31}, {&(0x7f0000000bc0)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x5}, 0x4}, {{&(0x7f0000001c00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001c80)=""/60, 0x3c}, {&(0x7f0000001cc0)=""/74, 0x4a}, {&(0x7f0000001d40)=""/252, 0xfc}, {&(0x7f0000001e40)=""/115, 0x73}, {&(0x7f0000001ec0)=""/46, 0x2e}, {&(0x7f0000001f00)=""/227, 0xe3}], 0x6, &(0x7f0000002040)=""/80, 0x50, 0x3}, 0x8}, {{&(0x7f00000020c0)=@ipx, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002140)=""/11, 0xb}, {&(0x7f0000002180)=""/24, 0x18}], 0x2, &(0x7f0000002200)=""/159, 0x9f, 0x4}}, {{&(0x7f00000022c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003780)=[{&(0x7f0000002340)=""/57, 0x39}, {&(0x7f0000002380)=""/146, 0x92}, {&(0x7f0000002440)=""/4, 0x4}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/186, 0xba}, {&(0x7f0000003540)=""/224, 0xe0}, {&(0x7f0000003640)=""/67, 0x43}, {&(0x7f00000036c0)=""/118, 0x76}, {&(0x7f0000003740)=""/18, 0x12}], 0x9, &(0x7f0000003800)=""/12, 0xc, 0xc0c8}, 0x4}, {{&(0x7f0000003840)=@pppoe, 0x80, &(0x7f0000003900)=[{&(0x7f00000038c0)=""/42, 0x2a}], 0x1, &(0x7f0000003940)=""/76, 0x4c, 0x100000000}, 0x3}], 0x6, 0x12000, &(0x7f0000003a80)={0x0, 0x989680}) connect$vsock_stream(r2, &(0x7f0000003ac0)={0x28, 0x0, 0x2710, @hyper}, 0xfffffffffffffe8f) 2018/03/11 22:26:49 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10200, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x50) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@rand_addr, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x38) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/03/11 22:26:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000001b00)='net/netlink\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xf4, @empty, 0x80000000}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xa2}], 0xde) ioctl$VT_RELDISP(r0, 0x5605) ppoll(&(0x7f0000000080)=[{r0}, {r0}, {r0}, {r0}, {r0, 0x1100}, {r0, 0x21}, {r0, 0x1009}, {r0, 0x1}, {r0, 0x4100}, {r0, 0x1000}], 0xa, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x100000000}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) sendfile(r0, r0, &(0x7f0000000040)=0x3ffffff9, 0x3) 2018/03/11 22:26:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x80100000002) pread64(r0, &(0x7f0000000000)=""/37, 0x25, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@typed={0x0, 0x0, @ipv4=@rand_addr}]}]}, 0x3f1}, 0x1}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000001300)=[{&(0x7f0000000080)="93e164f41d1921e09e1245d5a41db4ab155256ecc4d218d0e418d8953d25f90be663d5307e3563a2f081d903b4eb98c857ea9df2916297ec32745c66adbce0763ac4b660bb5ad1feeeb7658ab0381f7a1c18cafff6e02ff9ad70b2829f461281a2776191d87a50c7b0a0ba3404a34ad7e16b41923ae858aa0d1658ca3f2a99465a1bb2c8fd8eab9fc9e19eeede56a6f4372943c479aa89147e39ef3ce4cc8f800c30c565df7fb0234ebebb7b6f3ae5cef287ba7899f2ff72b49faad9694681b5f3ba6bfe41276b28994939dd8a9e2473cfed2882f74522a52ab640bf52892d9b5ba5e59c3a3fd029bff4a361a78631b6dda85a8741", 0xf5}, {&(0x7f0000000180)="56a2f28980e81c0dea5540ef12b80c99b1516bf91578475125bdf67e3f72449d3bb9980aab5435e66a79c8398e72c9b03c52ade5ab6734922f71fcd3c70f702106cccf2b5793cc6a6ec3afc9fb826036139ebf39cfa463a9ef504d145cdf1270372c3c7957536b674faf90e45a4deb5d428282c73d3d79116c0bf030672e00c84700204795b6c0dbff8137789b", 0x8d}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="24e62033f1978c8339020fa61eeb8859c0dbd2cf253a4c7aef98efc78a8e96f2e25eb0ce9cdaba2229e05762143a0d37d2ac9662c0a1409677e8d64617e47f2e0fbd165814006c880bee9db628d26450989ac671406c1623ab17ab631acb2a6c719fbae4beae0870f4e44ae9", 0x6c}, {&(0x7f00000012c0)="8b4e82c2cfe374049e4d56e62af254d6a1b4dd29f8491d8f903a3167e6", 0x1d}], 0x5, 0x2) [ 44.589597] audit: type=1400 audit(1520807209.444:7): avc: denied { create } for pid=5309 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 22:26:49 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x1000000003991, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) [ 44.652066] audit: type=1400 audit(1520807209.504:8): avc: denied { write } for pid=5309 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.713973] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/11 22:26:49 executing program 4: socketpair(0x3, 0x806, 0xfffffffffffffff8, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0xa000, &(0x7f0000000000)="f6acd536279049ed7ef764693e07917fdaa6bc69c6dda37c104be6946469a388b47e7353c70fc47df85107a6706123") r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000a0df7a)='?', 0x1}], 0x1) open(&(0x7f00001ebff4)='./file0/bus\x00', 0x141042, 0x0) ftruncate(r1, 0x2) 2018/03/11 22:26:49 executing program 2: eventfd2(0x200000005, 0x80800) 2018/03/11 22:26:49 executing program 5: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='auxv\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x18, 0x0, &(0x7f0000000200)=[@free_buffer={0x40086303, r1}, @dead_binder_done={0x40086310, 0x3}], 0x6a, 0x0, &(0x7f0000000240)="a79e7b8cb59c723eb194c588bfe7564213691ed1f6c1e59c1b60ef58d205691be3e214cc062ffe8dc320c06f8e39459daf3741b71e289576178ef49060c8139e13224d9d315c682dd6e89e0fbe98f6bd3302063b78ce4ee33c18a95d56e3de8454c197129972fdf23022"}) r2 = creat(&(0x7f0000000180)='./file2\x00', 0x100) open(&(0x7f0000000300)='./file0\x00', 0x101000, 0x20) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x4) mount(&(0x7f00002f8ff8)='./file0\x00', &(0x7f00008f0ff8)='./file0\x00', &(0x7f00006f5ffa)='ramfs\x00', 0x1000002, &(0x7f0000f79fe0)) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) statfs(&(0x7f00001aaff8)='./file0\x00', &(0x7f0000bc0000)=""/71) socketpair(0xf, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) symlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file2\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000040)={0x8000, 0x3, 0x6, 0xffffffffffffffc1}, 0x6) 2018/03/11 22:26:49 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2}, 0x1e) ioctl$int_in(r0, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) 2018/03/11 22:26:49 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x100, 0x105000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)) 2018/03/11 22:26:49 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x158) dup3(r0, r0, 0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000600210002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/11 22:26:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8002, 0x141) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x4, 0x4) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') fsetxattr(r1, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='y#\x00W', 0x4, 0x0) close(r0) 2018/03/11 22:26:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mkdir(&(0x7f00001c4ff8)='./file0\x00', 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f00000024c0)=""/180, 0xb4}], 0x1) mount(&(0x7f00004e1000)='./file0\x00', &(0x7f000064b000)='./file0\x00', &(0x7f00008d0000)='ramfs\x00', 0x0, &(0x7f0000002600)) read(r0, &(0x7f0000d91f7a)=""/134, 0xfe0f) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vlan0\x00', r1}) 2018/03/11 22:26:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x48, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bcsf0\x00'}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) 2018/03/11 22:26:49 executing program 0: r0 = userfaultfd(0x7fffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x7, r1, 0x74, 0x400) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0x14}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/03/11 22:26:49 executing program 5: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0xd0}, 0x1) 2018/03/11 22:26:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e5dff7), 0x14) 2018/03/11 22:26:49 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x3c) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/123) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) setfsuid(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000001c0)=0x4) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000000)={0x2, 0x2, 0x20, 0x7, 0xffffffffffffff81, 0x100}) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x9, 0x4, 0xff, 0x9, 0x10000, 0xcd67, 0x6, 0x7, 0x81, 0x1000, 0x1f, 0x1}) ioctl$TIOCSBRK(r2, 0x5427) 2018/03/11 22:26:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x3e) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x109) 2018/03/11 22:26:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="c3a191f8e234b0f42955e15fbce9d422b7d3322b3942271312a785bae1") ioctl$KDSKBSENT(r0, 0x80045439, &(0x7f0000000040)) 2018/03/11 22:26:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@dellink={0x28, 0x11, 0x93beda9e9db6d527, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x1}]}, 0x28}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='rose0\x00', 0x10) 2018/03/11 22:26:49 executing program 5: mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) rename(&(0x7f0000b44da4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2240, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) 2018/03/11 22:26:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x404001) r1 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0xffffffffffffffc2, 0x0) signalfd(r0, &(0x7f0000001280)={0xfffffffffffffffa}, 0x8) writev(r1, &(0x7f0000001240)=[{&(0x7f0000000040)="c48aeb0835112f7e1b114ed1a2bce435888aea00f86f2f0c690fbe8387ed91c4afa8e458c4be82e709151ab0943307a6b91ea6ebb114313d5b874666c4b200b120936f7cc02e5fdb27b6f72727a2ba77f305b86d5472a7e9e81f01cfc56ab658df304162e9002bb78be284d8ac39fc9474b2c2da5537c1bf9267400920fd3f1244da84ea6f5a8de8ecca64cc88fea4f925e881f4e58655b35c7a1c933eadde8c49cb2d6f88cf50e9cd001d0cfdb0690c30dec023bbad337ce6", 0xb9}, {&(0x7f0000000100)="7b32528eb88cbf454b2bc147e1276908675d2825b3edb038b71cbab44309cfa7c47222a309f72e9b2aa1bc5d4f6d166e90c8bbd995c61e6797adb5ae5f633742e5f640b7ec73d40d3bfee8706a02fb93b941c32f1421ca368c316b2035af55346d61b1ebde5a85802839a7a5a00707b80af1c0897d1fe697884915c5b8057c05dcc50238148ac40d80193078b7de8977e029de64469ffdf87ccdaa79f9758202a6c876c0eb758a17e4c72a355bf1f39502fa814dc51903cca57d0a8b9595", 0xbe}, {&(0x7f00000001c0)="bf5a33fcb28214a2f8606b7bb63956844241d2e4f91373030abc0cd434a220b25dd11c0175996b6f18aed8ab361ea354eb60bd4638129bff5a75aac769a3fa57ce1ff3cbee00f7a710bb1d2e5f99b7810c11715bd1945f7b", 0x58}, {&(0x7f0000000240)="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", 0x1000}], 0x4) ioctl(r0, 0x4400000000001268, &(0x7f0000004000)) 2018/03/11 22:26:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x2000000000000031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/03/11 22:26:49 executing program 3: socketpair$inet(0x2, 0x80007, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x8}], 0x1c) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x80000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0xfff, 0x3f}, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r2, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x8932, &(0x7f0000000100)={'syz_tun\x00', @ifru_addrs=@can={0x1d}}) 2018/03/11 22:26:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000000040)="2f7f4be2b36c5526a5534180cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc00000000000000ffbf13", 0x5d) poll(&(0x7f000000bfe5)=[{r0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1efec)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6, 0xa000}, 0x4) 2018/03/11 22:26:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="c38c55095776d1aa172ac200"], 0x10}}], 0x2, 0x0) 2018/03/11 22:26:49 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x8}], 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x50, r0, 0x0) 2018/03/11 22:26:49 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) listen(r0, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/03/11 22:26:49 executing program 5: mkdir(&(0x7f0000d4c000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) memfd_create(&(0x7f0000000080)="73656c66626465766370757365745c76626f786e657430e2656d3000", 0x1) r1 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) fcntl$dupfd(r1, 0x0, r1) renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file1\x00') 2018/03/11 22:26:50 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4da, 0x3) poll(&(0x7f0000000080)=[{r0, 0x1000}], 0x1, 0x6) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x4, 0x5}) r1 = inotify_init1(0x800) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[0x7fffffff, 0xfffffffffffffffc, 0x3]}) 2018/03/11 22:26:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e000ee017f000ba10a43cd6caf90c400010000000001"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000105ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/03/11 22:26:50 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {}, {0x6}]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1d6) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000000000)) 2018/03/11 22:26:50 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x2) setsockopt$inet6_int(r0, 0x29, 0x80, &(0x7f0000000040)=0x8001, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x847d}, 0x1c) syslog(0x5, &(0x7f0000000080)=""/97, 0x61) 2018/03/11 22:26:50 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x8000000000000, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000002600), 0xff, 0x7fffffff) socket$nl_xfrm(0x10, 0x3, 0x6) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) readv(r0, &(0x7f0000002540)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000040)=""/1, 0x1}, {&(0x7f0000000080)=""/222, 0xde}, {&(0x7f0000000180)=""/169, 0xa9}, {&(0x7f0000000240)=""/17, 0x11}, {&(0x7f0000000280)=""/251, 0xfb}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/186, 0xba}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/226, 0xe2}], 0xa) clone(0x0, &(0x7f0000002640), &(0x7f000000bffc), &(0x7f00000025c0), &(0x7f0000007000)) 2018/03/11 22:26:50 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r0, &(0x7f0000000240)=@can, &(0x7f0000000040)=0x89) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x182) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/212) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x200c, 0xfffffffffffffffa, 0x2, 0x1, 0x1, 0x2}) 2018/03/11 22:26:50 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) sendto(r0, &(0x7f0000000000), 0x0, 0xc0, &(0x7f0000000240)=@ll={0x11, 0x6, r1, 0x1, 0x100, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x8000003, 0x10032, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f000048ffe8)=""/24, &(0x7f00000000c0)=0xffffffffffffffc1) 2018/03/11 22:26:50 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(0xffffffffffffffff, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001600)={0x80000000, 0x5, 0x4, 0x800, 0xd, 0x62, 0xbc23, 0x0, 0x5, 0x100000000, 0xffffffff}, 0xb) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000001680)=0x3b08, 0x4) write$selinux_create(r0, &(0x7f0000001740)=@objname={'system_u:object_r:update_modules_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x39, 0x20, './file0\x00'}, 0x45) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000001980)={0x2, 0x4e23}, 0xfffffffffffffe93) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001500)={0x7fffffff, 0x405, 0x1000000000000000, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x1}, 0xb) sendmsg$nl_generic(r0, &(0x7f0000001940)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001900)={&(0x7f0000001800)={0xd8, 0x38, 0x8, 0x70bd2a, 0x25dfdbff, {0x1b}, [@typed={0x38, 0x65, @binary="442f82d3bab81495c9bb14f10a1e7f03718bc80df4165d62fb22a5b493e60746ae06559a0385c0b02996a6a2e9ddf8b4"}, @typed={0xc, 0x65, @str='+\x00'}, @typed={0xc, 0x94, @u32=0x3f}, @generic="2de2efc91db2859dce314029ea46521083e7dc93299fdcd959c64b175c22e0f4beaba3fdf8479a3a8f0a2faa2ca65ba1c9661b0dda9f91cc1743a1613d119217762113803ad19e94065455710a361032b32b260c9ae676e443a84fcffe00d62340a39069d8", @typed={0xc, 0x4f, @u32=0x40}]}, 0xd8}, 0x1, 0x0, 0x0, 0xc0}, 0x24000041) sendmsg(r0, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) write$selinux_create(r0, &(0x7f00000016c0)=@objname={'system_u:object_r:removable_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x31, 0x20, './file0\x00'}, 0x58) readv(r0, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001540)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000086000000d18e9875f19d0879513a44ac4140b633ea11d1af9afe65b68b3030f46b5e7d6e78ab7ec9b53dbfb847ea15fe16f1b7cc394b036b5fe5967d309b0bf2c37c68615ae85c554cd9ef51f36ffa22691f96a3ce00702ef234c2e6fcdde824c9c95ac6c2f9d9266e68ef671bdf8dd1a1af31a1e0317a13fdfc3858e8367d60e6375b1c000000000000"], &(0x7f0000000200)=0xaa) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/73}, {&(0x7f00000000c0)=""/44}, {&(0x7f0000000100)=""/7}, {&(0x7f0000000140)=""/32}, {&(0x7f0000000240)=""/215}, {&(0x7f0000000180)=""/126, 0x28c}, {&(0x7f0000000340)=""/2}, {&(0x7f0000000380)=""/4096}, {&(0x7f0000001380)=""/42}, {&(0x7f00000013c0)=""/170}], 0x2000000000000154) r1 = add_key$keyring(&(0x7f0000001a80)='keyring\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001a00)="34bcd56469c02ed35cfef4067d1e96792f16d95c42684d803277c660dbce71fb1ea52d2117a79c8313da57c3943b5f720ee71e511899afa347fe422c9cb9244108225cfc0452d25c6df62e8a7dddfe06e50900e9f69812b7d28e459d482c8fdf0ec7a005049a", 0x66, r1) sendto$inet(r0, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001640)) 2018/03/11 22:26:50 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000000140)={0x1, 0x0, 0xe67, 0x7, r1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x7}, {0x6, 0x5}, 0xad6, 0x4, 0x68}) 2018/03/11 22:26:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x4, @empty, 0x5}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='ipddp0\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7f5}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/11 22:26:50 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/fib_trie\x00') setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x80, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)={0x28, 0x32, 0x1, 0x0, 0x0, {}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64}]}]}, 0x28}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) 2018/03/11 22:26:50 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) r1 = memfd_create(&(0x7f0000003380)=']wlan0){\x00', 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x76, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000033c0)=@req={0x8, 0xfffffffffffffffe, 0x2, 0x3}, 0x10) [ 45.189382] mmap: syz-executor0 (5425) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/11 22:26:50 executing program 4: 2018/03/11 22:26:50 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x4) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) 2018/03/11 22:26:50 executing program 1: r0 = request_key(&(0x7f0000000500)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\\mime_type$\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='+):-!trusted\x00', r0) 2018/03/11 22:26:50 executing program 4: r0 = socket(0xe, 0x803, 0x0) write(r0, &(0x7f0000000340)="2600000022004701050007de000000ff00806d20002b1f00c0e1ff094a51f10101c7033500b0", 0x26) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000012c0), 0x22c, &(0x7f0000001300)=""/137, 0x89, 0x4}, 0x3) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/80, 0x119) 2018/03/11 22:26:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x28, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x4040) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) [ 45.297046] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 45.335512] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/11 22:26:50 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/11 22:26:50 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000adff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x80247009, &(0x7f0000000000)) 2018/03/11 22:26:50 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x2) userfaultfd(0x800) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3f) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r1}) writev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="8e", 0x1}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) 2018/03/11 22:26:50 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="02010009080000000000000000000000030006000000000002004e20e00000010000000000000000030005000000000002004e20e00000010000000000000000afa4a67c278fe9c2bc9328199851dc2f9fcad9accdc16e8a9880f188933439"], 0x40}, 0x1}, 0x0) 2018/03/11 22:26:50 executing program 0: r0 = memfd_create(&(0x7f0000000280)="2e24b7657468306367726f75702f6367726f75702d736563757269747900", 0x1) r1 = memfd_create(&(0x7f0000000140)="2e24b7657468306367726f75702f6367576f75702d736563757269747900", 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) 2018/03/11 22:26:50 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file1\x00', 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='/', 0x0, r1, r2, 0x6, 0x0) 2018/03/11 22:26:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x10e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x40}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000440)={r1, 0x1ff}, &(0x7f0000000480)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x14, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="096310ef", @ANYRES64=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xaa, 0x0, &(0x7f00000002c0)="6d27a23d915b8604a1f8869122542a031d98b8831bdb98f8a36720b39c950f006332d2ebf9c1c63a7749658730b8c52ac0c06d18eb50128540625004a424abcf3e719ca8f299df264722664c33e7930bf74837965666ad066233508a2adcbc2c4e4616e03f92c9b2fc20570c4f7d9c69f871f79a212b7e9bedb36b31939b6b115aae89ab2f78a8b8f9c4740d033c4501f747939d5548f27baa46e3bd4a62cd3a5f2dded3a5c5e49a0a05"}) pipe2(&(0x7f00000004c0), 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x20, 0x0, 0x4d0, 0x8139}, {0xff, 0xfffffffffffffffe, 0x4000000000000, 0x3}, {0x9, 0x0, 0x3, 0x2}]}, 0x8) 2018/03/11 22:26:50 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x4d91, 0x0, 0x96239fb71d20c4a8, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000040)={0x513, r1, 0x10001, 0x8}) prctl$getreaper(0x2d, &(0x7f00000000c0)) 2018/03/11 22:26:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x100000c) fsetxattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f00000000c0)='em0\x00', 0x4, 0x3) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100ed853b09000100020000003ffe58", 0x1f}], 0x1) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000100)={0x6, 0x200}) 2018/03/11 22:26:50 executing program 1: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f000000020319000000070000000681", 0x3be}], 0x2000000000000050) r0 = creat(&(0x7f0000003440)='./file0\x00', 0xd0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003480)=0xa, 0x4) r1 = socket$netlink(0x10, 0x3, 0xb) writev(r1, &(0x7f0000fb5ff0), 0x36a) 2018/03/11 22:26:50 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000080)=0x4, 0x80000000000b, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x2) clock_nanosleep(0x6, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/11 22:26:50 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0x4f, &(0x7f0000000100)="7262376639faa0eb8d2c4adf494bbfeb5b66e6abc0031df0ebf282b92db0b035b961fc51816c0f4dcd6e7aacb5f017d1cee0882fca9ffff9585016ad336aa810fb1210ee7c1920fc9edae35eb74b7a"}) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="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", 0x5af, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000e", 0x2, 0x1, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000800)=""/247) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/03/11 22:26:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x1081d) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{0x7f, 0x200, 0xff, 0x5}, {0x10000, 0x100000001, 0x71, 0x20}, {0x2, 0x0, 0x2, 0x4000}, {0xfffffffffffffffe, 0x100, 0x1, 0x1}, {0xfffffffffffffffb, 0x0, 0x7f, 0xfff}, {0x8, 0x10000, 0x8000000, 0x9}, {0x7fffffff, 0x6, 0x6, 0x1}, {0x454, 0xffffffffffff0001, 0x5, 0x4}, {0x2ef, 0x3, 0x1244, 0x10000}]}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/11 22:26:50 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001a1000/0x2000)=nil, 0x2000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)) syz_open_dev$mice(&(0x7f00002abff0)='/dev/input/mice\x00', 0x0, 0x30302) 2018/03/11 22:26:50 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f81fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000000)={0x3}) gettid() 2018/03/11 22:26:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x10000000000000) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) unlinkat(r0, &(0x7f00003e1ff8)='./file0\x00', 0x200) [ 45.440921] audit: type=1400 audit(1520807210.294:9): avc: denied { create } for pid=5510 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/11 22:26:50 executing program 7: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000c8d000)=@generic) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22}}, 0xffff, 0x9, 0xa, "fdba2ec4d2324e80a1dd81d2f088e5a20945683886c174f25b9ea8f82642023977f99b1ca6e82aa3ee80bddab094e5e90354f1842a83487ae67f4c3480337b6469e7605e33e620e5fcaece475faa422f"}, 0xd8) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) sendfile(r0, r1, &(0x7f000080037c), 0x400000ff) 2018/03/11 22:26:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x3) r1 = accept4(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000b9955bc1d2c7"], &(0x7f00000001c0)=0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) [ 45.506129] audit: type=1400 audit(1520807210.354:10): avc: denied { write } for pid=5510 comm="syz-executor1" path="socket:[13603]" dev="sockfs" ino=13603 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/11 22:26:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200600, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x90) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) socket$inet(0x2, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffffffffffeea, 0x0, 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/11 22:26:50 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)=0x7) add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f00002e3000), 0x33, 0xfffffffffffffffe) 2018/03/11 22:26:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfffffffeffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0xeca}}, 0x8, 0x3}, 0x88) 2018/03/11 22:26:50 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bc5ff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/217, 0x6a) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/172, 0xffffffffffffff90) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/11 22:26:50 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000002c0)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x20, 0x20000002, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2}) r0 = socket(0x10, 0x3, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffffffff8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r3, 0x0, 0x5, 0x2}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000001c0)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r4 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000140)=r4) 2018/03/11 22:26:50 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) chmod(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x280, 0x0) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80000) 2018/03/11 22:26:50 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10180, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x7, 0x650, 0x1, 0x8, 0x5, 0x6}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) 2018/03/11 22:26:50 executing program 3: setitimer(0x2, &(0x7f00005f8ff4)={{}, {0x0, 0x7530}}, &(0x7f0000326fe0)) getitimer(0x2, &(0x7f00006cb000)) getgroups(0x2, &(0x7f0000000000)=[0x0, 0x0]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0xe5, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e20, 0x6, @empty, 0xfffffffeffffffff}, 0xfff, [0x8, 0x8, 0xcd50, 0x3f, 0x3, 0x5, 0x7a, 0x10001]}, 0x5c) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r3) 2018/03/11 22:26:50 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xaf) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvfrom(r0, &(0x7f0000000080)=""/59, 0x3b, 0x0, &(0x7f00000000c0)=@in={0x2, 0x4e22}, 0x80) 2018/03/11 22:26:50 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) chmod(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x280, 0x0) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80000) 2018/03/11 22:26:50 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x40840) ftruncate(r0, 0xfff) futex(&(0x7f0000841000)=0x1, 0x800000000008, 0x0, &(0x7f00003b6ff0), &(0x7f0000048000), 0x0) 2018/03/11 22:26:50 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x102, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/220) r1 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) fdatasync(r0) write(r1, &(0x7f0000000000)='\x00', 0x1) 2018/03/11 22:26:50 executing program 6: r0 = socket(0x10, 0x800080000, 0x9) write(r0, &(0x7f00003c6000)="240000002600070032000000003677037b1f01ff01000000000000000012ffff8000ff10", 0x24) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000000100)={0x30, 0x7, 0xdfc, 0x76f33ea3}) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) 2018/03/11 22:26:50 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='M', 0x1, 0xfffffffffffffffe) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) keyctl$read(0xb, r0, &(0x7f0000000180), 0x128) 2018/03/11 22:26:50 executing program 1: r0 = memfd_create(&(0x7f0000000540)="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", 0xfffffffdfffffff9) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x5, 0x1000, 0x8a}) sendfile(r0, r0, &(0x7f0000000080), 0x403) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc6000, 0x0) 2018/03/11 22:26:50 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x195a6a8eddc06d41, 0x0) r1 = epoll_create(0x5b3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) sendmmsg$nfc_llcp(r0, &(0x7f00000006c0)=[{&(0x7f0000000100)={0x27, 0x1, 0x0, 0x6, 0x8, 0x8001, "99980dac43a7f14f56dac095129605aa39d540a515b8e08eefc728cbe1f183999544509e1bd7d8e312edf4602ad820ce2792f968f841a2a38d5aec65aace54", 0x18}, 0x58, &(0x7f0000000080)=[{&(0x7f00000001c0)="46595407980f9e79fb1c89124d49820e07cccdb350c474ac4172d83df1b1ccbc006d24c30eaa3718e1ba3a4d65fa853967855ea809954596ebe1ee29e45d3298ed08f4826441b64b6544b60b14984355e21f3df2cb485950f26f19ebbb17993f012837646a2096ef26210d138fc23718b1cbeddcd6fcb230bde8afcc0f599c2f6fd3db40edd2f140f8c2bba5b68fa59b5676d4569e81648555c672cb854dec65d21e8785d298075c202621beff35", 0xae}], 0x1, &(0x7f0000000280)={0x1c, 0x18f, 0x7, "c8a6a2ffe956961bbe78673bffe557"}, 0x1c, 0x4000}, {&(0x7f00000002c0)={0x27, 0x0, 0x0, 0x5, 0x6, 0xfffffffffffffffc, "b7c863017a1d1f9ddc02a745edec0a36616bb005174716dcb9f80888cccb06d6c7570f365ce2d0c87cbe66941f390bf3a9d5131b894a352133ce77e5e9d80e", 0x2c}, 0x58, &(0x7f0000000600)=[{&(0x7f0000000340)="85a9ba0a3fab1a1f5188b3998dbfc8df66c86e7518dd66135172dce2c2759d6b4a4064da5cf8ed9711e2c82a5dbe4049b31eeead1bfa9a9a7ab221b8452b05929ecf15", 0x43}, {&(0x7f00000003c0)="d4e88d55e23ee5c41512eedf9121ce513b47efdfaa2c35ff6232a86ef34fd22d0b822cb724025bc9f0330486453481f4e5d8eaebf36aa394e16cc5121e31dbc72e32d013d9d195fc30c7ecb6f474ddcb35fee417118bca88ae66f0c0dd4871b71059bfac131bab5351a2b72638ee19510deae81b419972f7881b18fec3d85a271887c3", 0x83}, {&(0x7f0000000480)="d71cb4e174453528ca21d98d7ff9", 0xe}, {&(0x7f00000004c0)="1975bb5ce1aee9653caf7a1c21e1975d69a63c071ba60921d41e75ae29d21b74b6049f23e07a72d2ea4ebe", 0x2b}, {&(0x7f0000000500)="fcb39b0ff67ff978b23ceda2fbade338740bb63381ed71b353c9acae4a30c724bf68590aeb803c71b9f55d8dae5d6affb965c5338d9f0a00b321f00fa07ad7fb08bf3dc1cbef5e0dc0cdec340f1fbd3c6debfdebd32b5a00f3dd09767e01ea2850e3620f6eeb4ac7765e7908e71582eda269aaf04ab519e2a31e71014b1a34e700224f5d8a3a83078dd325adf313dfdffdbef0afce482cedb09c8303cd7afba5d2c058ff5ebcc8a729ac6593d7165267cf9302b19d10d9a6682af2be3b05b6e00970a113327953a8413abcc30e3c6204da03d4566d6a9c80c27d45f071c4d976d590b5e991ddf75bc60660", 0xeb}], 0x5, &(0x7f0000000640)={0x48, 0x113, 0x4, "88300674c35c9cf7ac92d7c2ed1e61fb28362d7dc9b881850cd94ea3c5169c8a139f9655b4e4338fe7b71999e0bbbc4bc8044e6c4bd1357b15369e"}, 0x48, 0x40}], 0x2, 0x880) write$evdev(r0, &(0x7f0000000100), 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xf}) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18) socket$nl_route(0x10, 0x3, 0x0) 2018/03/11 22:26:50 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x224080, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000000)) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000005, 0x2012, r1, 0x0) 2018/03/11 22:26:50 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000000200)={0x1a, 0x104, 0x5, 0x89, 0x0, 0x10001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = socket(0x18, 0x0, 0x4) r2 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fc4ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) 2018/03/11 22:26:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) recvfrom$unix(r0, &(0x7f0000000000)=""/101, 0x65, 0x100, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/11 22:26:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x8, &(0x7f0000000000)=[{0x2, 0x200, 0xf55, 0x5}, {0x8, 0x4, 0x4, 0x2}, {0x3, 0x5, 0x800, 0x1a3d}, {0x9, 0x3, 0x7f, 0xfffffffffffffffe}, {0x1dc, 0x7, 0x400, 0x7}, {0x1, 0x8000, 0x5, 0xffffffffffffffe1}, {0x26c5, 0x9, 0x101, 0x1}, {0x0, 0x9, 0x2, 0x9}]}, 0x8) 2018/03/11 22:26:50 executing program 0: modify_ldt$write(0x1, &(0x7f0000000100)={0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70dc}, 0x10) clock_gettime(0x9, &(0x7f00000001c0)) modify_ldt$read(0x0, &(0x7f0000000000)=""/214, 0xd6) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) 2018/03/11 22:26:50 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x400, 0x3, 0x100000000, 0x80000}, 0x14) ioctl(r0, 0x5381, &(0x7f0000978000)) socketpair(0x10, 0xf, 0x4, &(0x7f0000000040)) 2018/03/11 22:26:50 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/03/11 22:26:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0xb, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x37b, 0x1, 0x90, &(0x7f0000104000/0x4000)=nil, 0x8}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/11 22:26:50 executing program 2: r0 = getpgrp(0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, 0x0, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x2fffd}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000000c0)=""/254, &(0x7f00000001c0)=0xfe) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000000)={0x9}) read(r1, &(0x7f0000950000)=""/128, 0x3e1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x25827624cb01c303, 0x0) openat(r3, &(0x7f0000000080)='./file0\x00', 0x101400, 0x1) 2018/03/11 22:26:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/32, &(0x7f0000000080)=0x20) timer_create(0x4, &(0x7f0000000040)={0x0, 0x3f, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f0000000100)) [ 45.865738] binder_alloc: binder_alloc_mmap_handler: 5608 20000000-20001000 already mapped failed -16 2018/03/11 22:26:50 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80002) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setsig(r0, 0xa, 0x3d) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/11 22:26:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r1, 0x81) 2018/03/11 22:26:50 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) syncfs(r0) perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x280101, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)=0x6, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x6) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/11 22:26:50 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) r1 = socket(0x11, 0x2, 0x200) setsockopt(r1, 0x107, 0x1, &(0x7f0000d52ff0)="010000000e00060000071a80000001cc", 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000140)) close(r1) r2 = getpid() r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) splice(r3, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x1, 0x155a905c513f6722) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000100)=0x1) ptrace$setsig(0x4203, r2, 0x8, &(0x7f0000000040)={0xc, 0x53d9, 0x1, 0x100}) 2018/03/11 22:26:50 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="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", 0x1000) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000010c0)=0x7, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001d00030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001040)=0x8, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001080)={0x8, 0x7}) 2018/03/11 22:26:50 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="f6e8c5f8e552dde55f24617474") sendfile(r1, r1, &(0x7f0000000200), 0x7fff) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000540)={0x8, &(0x7f0000000080)=""/149, &(0x7f00000004c0)=[{0x3, 0x29, 0x8, &(0x7f0000000000)=""/41}, {0x3, 0xdf, 0x4, &(0x7f0000000240)=""/223}, {0xa2c, 0x1b, 0x1ff, &(0x7f0000000140)=""/27}, {0x7, 0x2a, 0x100000001, &(0x7f0000000180)=""/42}, {0x8, 0x68, 0x6f, &(0x7f0000000340)=""/104}, {0x9, 0x0, 0x747, &(0x7f00000001c0)}, {0x4, 0x8b, 0x8001, &(0x7f00000003c0)=""/139}, {0x6, 0x4, 0x3, &(0x7f0000000480)=""/4}]}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/03/11 22:26:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="61ade6f3e492d792a4a5057ecd03c764426df5ae56e1799eb3915dc9d730", 0x1e}, {&(0x7f0000000380)="65cac9884fdea4529c68575f0fb0acb968103f28b32c6a68a2f592f5117f1bec296af6b5bbd0840e1a8a83ab37d614c0cda94e471fb31c0c51a16c93351fa2acb461bd2029e4b649fd288ec95113bf97c17f1248d851740b278f761d78ea546de20dd14d7221a874c04dc4200050016b533bb902b8280f2e09b7d26d0a6f64db946999e742b0edbfedeea0831042cfed7adfade57c0358", 0x97}, {&(0x7f0000000440)="11e789803b9bafe2513c81712d7543ee181b2647c1f797d2f84209bb27067df04011f423365ebfb001726be63a47c1a9c48258b817c5eaeb459c9a94eb5d284e696d044ba2f82ce844af8478c32fc778a269fbf72a90ecd612a93ec0d001405d5d63a4caaab8e49b9619a79f05332e35f0acc2d64ffb56fb82f3c0bad99685572e12ff4ff48257", 0x87}, {&(0x7f0000000500)="0ce9109802b90d26df646a6fab5059d1d857da6bbfa5d09ab8ff9ab7e135a572dd9f7be1c219efac265d003f4191bd70e129ec3b552aa9d3c1be120c8d4547833d316efad3e413f0e606b637ef79f93269fefa5ac5a4f7dd71b3d9dd3f400a48c315b6706ef0a7f9f4fa8cfd2a82ddcc760fb33c0534a6989ea9c631e19bb1e2a910", 0x82}, {&(0x7f00000005c0)="3cd5aa6ce1156d9f6862b8c00073debcb529ee6a26a41cb1b99489256a69dd45b689ef9398bda9ad6de3bb1f05b5367605e993af52b2be3bfbfa3b0fdc2b8f7815d37abf0dc12d9acf7958336f21402188885c807dcf6bbe9a796296433e9648e51237202601bb3f382fcb0a412d608824a2c108baf6d8394a314341bfbf25a55faee6c55f53a820772390759a46543050801118aa753f9f8d0cfd3fc4bceab2fd634bd6188603611b23a39b203480f57f75aa4d75fe8dd2d6a75b87f93108918ef2", 0xc2}, {&(0x7f0000000180)='3', 0x1}], 0x6, 0x0) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r2, r3, r4}, 0xc) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000006c0)={0x1, 0x4, 0x7, 0x6, 0x3, [{0x1ff, 0x4, 0x0, 0x0, 0x0, 0x1400}, {0x0, 0xffffffffffffffc0, 0x3, 0x0, 0x0, 0x2000}, {0xeb48, 0x6, 0x3bb3, 0x0, 0x0, 0x1000}]}) 2018/03/11 22:26:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x8000000000000007) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7}, &(0x7f00000000c0)=0xc) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0xffffffff) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x1000, 0x0, 0x10, &(0x7f0000ffd000/0x1000)=nil, 0x3}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/11 22:26:50 executing program 4: syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x7, 0x40000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0x1b1, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64, @ANYBLOB="0db84410f0f0b6", @ANYPTR64], @ANYPTR, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES32, @ANYPTR, @ANYPTR, @ANYPTR]]], 0x1}, 0x1}, 0x4000000) r1 = syz_open_procfs(0x0, &(0x7f0000003580)='net/xfrm_stat\x00') getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000035c0), &(0x7f0000003600)=0xffffffffffffffb6) 2018/03/11 22:26:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000001ffc)=0x3b) 2018/03/11 22:26:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="a1c369cf5bcec8da7ca4d8dfcacbe4399b8ed136562c17432235b2db4f4637aae89d8e0dd18c36a3fcf05724edb4096a1bf3259620f6fdbcac24", @ANYRES32=0x0, @ANYBLOB="1400010000000020002000000000000000000000"], 0x2c}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="b11dc5dffa875958aed1ac3c6ebf9684f78a488546881da185b8930fbe2157737e49390a9f7fc9b5dfccd7611441f07df8817cc4f750d4a2b8a4f0d92a9246d5b6a3be13ef7e3a205423f94a59f1132ef4efb94e3e22217c0ee01ab322df9d5e4252a71e2e7affe03538338364b8d098c10738f0341d8b4d0d", 0x79, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x121) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000180)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000200)="53eb64615e16b3e22d83a165ef741da36c8f1885837be905a9d3e4e582b40a8d893ad5c8ee7974cb45ae81851fdcd8860950542b2a53eccdf646afcf56febe07159ee6dae7ba0985a4755f2156ca311757f7471e6b66") ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000280)) 2018/03/11 22:26:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec3000)={{{@in, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@multicast1=0xe0000001}}, 0xb6) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64]], 0x3}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000040)={0x84, 0x1ff000000, 0x1, 'queue1\x00', 0x3}) [ 46.050861] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52045 sclass=netlink_route_socket [ 46.068973] binder: 5667:5676 ioctl c0306201 20a20000 returned -14 [ 46.083885] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52045 sclass=netlink_route_socket 2018/03/11 22:26:51 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/11 22:26:51 executing program 3: syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mlockall(0x0) [ 46.140520] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52827 sclass=netlink_route_socket [ 46.166116] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52827 sclass=netlink_route_socket [ 46.175639] audit: type=1400 audit(1520807211.014:11): avc: denied { set_context_mgr } for pid=5704 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 46.207038] audit: type=1400 audit(1520807211.054:12): avc: denied { call } for pid=5704 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 46.235875] binder: 5704:5706 ioctl c0306201 20000080 returned -14 [ 46.239214] binder: BINDER_SET_CONTEXT_MGR already set [ 46.239222] binder: 5704:5710 ioctl 40046207 0 returned -16 [ 46.244260] binder_alloc: 5704: binder_alloc_buf, no vma [ 46.244301] binder: 5704:5712 transaction failed 29189/-3, size 0-0 line 3128 [ 46.270755] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.276416] binder: release 5704:5706 transaction 2 in, still active [ 46.283097] binder: send failed reply for transaction 2 to 5704:5710 2018/03/11 22:26:51 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x0, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000002c0)={0x1}) r2 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) r3 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x4) getsockname(r2, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x0) sync_file_range(r2, 0x6, 0x10001, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x80000000, 0x4, 0x5, 0x5, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000240)=0x7, 0x1) r5 = getpid() madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1f) sched_setaffinity(r5, 0x8, &(0x7f0000000440)=0x9) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x7fff}, 0x8) bind(r2, &(0x7f0000000040)=@ax25={0x3, {"1c80714043e71b"}}, 0x80) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa) chdir(&(0x7f00002d7000)='./file0\x00') ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000300)) umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x2008, &(0x7f0000882000)) fsetxattr(r1, &(0x7f00000003c0)=@random={'os2.', 'mime_typeeth0)\x00'}, &(0x7f0000000400)='vmnet0\x00', 0x7, 0x2) 2018/03/11 22:26:51 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000084b000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x972, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) 2018/03/11 22:26:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x2, 0x5, 0x200000000000000}, 0x4) 2018/03/11 22:26:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000500)=""/42, 0x2a}, {&(0x7f0000000540)=""/71, 0x47}], 0x2, 0x49) syncfs(r0) 2018/03/11 22:26:51 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xb83a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000001c0)=0xef) sync() 2018/03/11 22:26:51 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xd, &(0x7f0000000180), 0x0, &(0x7f0000000380)=""/4096, 0xff44}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) 2018/03/11 22:26:51 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x35, "e181a856c7838a1ebb35eaea942ea26eea9294156a974cd9c62f95af1bd7665e7694d4b48d0aa6f33c740eca754266a2a3543ba1cc"}, &(0x7f0000000100)=0x59) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000240)=@random={'btrfs.', 'system.sockprotoname\x00'}, &(0x7f000035ffcb)=""/53, 0x259) 2018/03/11 22:26:51 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x9, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r1 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001440)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001540)=0xe8) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001700)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="8437f8178f28b379a8f5dc7250d432ce55dec84b09d626471ebdb19eb3c948923ea139546c2ac3f4d5433ac912af0fed28c5f9a1a70dcb1c4a1d48c148e144577e839c292d5cf35a1e173f1a5e555613129b9ae3f57373f6a8209f07bfeac68b4e41ea9c9b89c6a1ff78fc", 0x6b}, {&(0x7f0000001300)="ac064a9f08109750ace5c80be62eaf978e72cd3f5590a891c38d8515a77ab143ed19da82d0f198cf1e3bd2f47935ab8df3e4362d2a87350909434d69ac0ad1f4bdb99b2922c5fdc2bae70c11088dfb07bb2d27830273a781db34d2f92c4d1abc510fccbd1e7aebb662d4e41374aa1b5ed77aac8cd777314c4f1432846135aa7bda", 0x81}, {&(0x7f00000013c0)="0403d2e57345c6952faeb29c54664531676f463e27d7c530c99c8101af28cd", 0x1f}], 0x4, &(0x7f0000001640)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x98, 0x1}, 0x48800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000140)={0x9, 0xf4600000}) sendto$llc(r0, &(0x7f0000000180)="0b3dcf422b3e7098aabeb0726caf0a77e86e1768ad66603af40461766bdbc4c2ed7e3c4232d4f6f7418229ed302f24eaafb5942997ffb91a4ee8", 0x3a, 0x4000, &(0x7f00000001c0)={0x1a, 0x327, 0x0, 0x8, 0x0, 0x9c, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r5, 0xc1a6}], 0x20000000000000b5, 0x4000) dup2(r5, r4) [ 46.289667] binder: undelivered TRANSACTION_COMPLETE [ 46.295205] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/11 22:26:51 executing program 6: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/control\x00', &(0x7f0000000080)='ocfs2_dlmfs\x00', 0x20, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mknod$loop(&(0x7f00004c7ff0)='./file0/control\x00', 0xc000, 0xffffffffffffffff) 2018/03/11 22:26:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0xc5, [], 0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}], &(0x7f0000000240)=""/197}, &(0x7f00000001c0)=0x50) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2101, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000000040)=""/56, &(0x7f0000000080)=0x38) 2018/03/11 22:26:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001279, &(0x7f0000000000)="d1a775ed259c011256eba3fe878e3c6347f2740601eaef0b306307b7f05022d5856e08ff3d41dfe5c297e864219052abd7e2bc1e003b43e9a293b029f5fe356c668319c2d396d5099b236f4c8b6315b7d1e2def80a5c44a26ba87151c3b53385b4eee54a2e8d7d8d5f39a8b8822ec4d6e9f8") 2018/03/11 22:26:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000100)=@random={'trusted.', 'ppp0)ppp1cgroupposix_acl_access&/proc\x00'}, &(0x7f0000000140)='[^\x00', 0x3, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009f5ffc), 0x4474) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/11 22:26:51 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), 0x4) write$selinux_create(r1, &(0x7f0000011000)=@objname={'system_u:object_r:etc_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x44) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000140)={0xe4, &(0x7f0000000040)="91e58f16817e1bec945ece70fa1e3aaf8da61bbb26dbedc7992f68e2478ff27f6a9ac9ea61599e4f7f332316ee44e8dc24f6ef251fad601138e4aa1c02b4ea906c8e376bf18ac7115250a8bc6c711eb08bf63e79fe1d52ffb969c2291bfab2d48a26a2d4ef83b4e1945ed8593238d39e03a7e93d5885c085c3cb23daa77e4e41e438695cfdf4fc5276cc980e9a37f3a6e50e4d3cf442c21515a7595a36ec610453e88d25e89963ce86dd15d984db7dc1ff03cc9ee9daf8c02cd7c74d525532d8067cd41f9de8e5a9f2256130148b7008affee2e57f137cc0377babbfeb42e135bc69da63"}) 2018/03/11 22:26:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) getsockopt$inet_buf(r0, 0x0, 0x32, &(0x7f0000008000)=""/144, &(0x7f00000000c0)=0x90) 2018/03/11 22:26:51 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffffc) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/11 22:26:51 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'tunl0\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xf0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0xfd0, 0x0, 0x6, 0x6, 0x9f, 0x1f}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000447000)='./file0/control\x00', 0x4000000) 2018/03/11 22:26:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003fc8)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x16, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x18}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x10200020}, 0xc) 2018/03/11 22:26:51 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90)}) poll(&(0x7f0000000040)=[{}, {r0, 0x20}], 0x2, 0x7) splice(r0, &(0x7f00000028c0), r0, &(0x7f0000002900), 0xa8, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) process_vm_readv(r1, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/246, 0xf6}, {&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f0000000240)=""/174, 0xae}, {&(0x7f0000000300)=""/169, 0xa9}, {&(0x7f00000003c0)=""/177, 0xb1}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/74, 0x4a}], 0x7, &(0x7f0000002880)=[{&(0x7f0000001540)=""/15, 0xf}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/184, 0xb8}, {&(0x7f0000002640)=""/214, 0xd6}, {&(0x7f0000002740)=""/97, 0x61}, {&(0x7f00000027c0)=""/35, 0x23}, {&(0x7f0000002800)=""/87, 0x57}], 0x7, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/11 22:26:51 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), 0x4) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/11 22:26:51 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000004440)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000002800)={0x44, 0x0, &(0x7f0000002700)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002680), &(0x7f00000026c0)}}], 0x0, 0x0, &(0x7f00000027c0)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000004480)={'bcsf0\x00', 0x1}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/94, 0x5e}], 0x16bc215424d5dcb6) 2018/03/11 22:26:51 executing program 6: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x800000000000000, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) gettid() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/03/11 22:26:51 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f0000000040)="f3"}) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/03/11 22:26:51 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), 0x4) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/11 22:26:51 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000003c0)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = dup(r0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x154) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)=""/81, 0x51}, 0x40002102) [ 46.667595] binder: BINDER_SET_CONTEXT_MGR already set [ 46.673162] binder: 5778:5789 ioctl 40046207 0 returned -16 [ 46.679448] binder: 5785:5787 got new transaction with bad transaction stack, transaction 7 has target 5785:0 [ 46.690643] binder: 5785:5787 transaction failed 29201/-71, size 0-0 line 3032 [ 46.698813] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/11 22:26:51 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xb0002004}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/22) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x200000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r3) ioctl$KDADDIO(r2, 0x4b34, 0x7fffffff) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000180)=""/108) 2018/03/11 22:26:51 executing program 6: r0 = socket(0x2, 0x2, 0x88) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x1, 0x0, 0x4, 0x800, 0x9}) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r2, r0, 0x0) 2018/03/11 22:26:51 executing program 2: r0 = socket(0xf, 0x5, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x4, 0x46eb]}, 0x8) add_key(&(0x7f0000f56ff8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000c65fac), 0x0, 0x52e2f637490a4e7f) [ 46.717605] binder_alloc: 5778: binder_alloc_buf, no vma [ 46.723568] binder: 5778:5789 transaction failed 29189/-3, size 0-0 line 3128 [ 46.735407] binder: 5792:5794 ioctl 40046207 0 returned -16 2018/03/11 22:26:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) tkill(r2, 0xb) setsockopt$inet6_mreq(r0, 0x29, 0x1e, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/11 22:26:51 executing program 3: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000002c0)=""/250, 0xfa) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) getdents64(r0, &(0x7f0000000b00)=""/1679, 0x6e3) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) fcntl$setlease(r0, 0x400, 0x1) 2018/03/11 22:26:51 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) getpid() getpid() getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = getpgrp(r0) ioprio_set$pid(0x2, r1, 0x0) getpgrp(r1) 2018/03/11 22:26:51 executing program 6: sysinfo(&(0x7f0000000040)=""/103) rt_sigaction(0x9, &(0x7f0000fcb000), &(0x7f00007b4000), 0x8, &(0x7f00003ecff8)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/11 22:26:51 executing program 1: r0 = epoll_create1(0x0) fsync(r0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) 2018/03/11 22:26:51 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001000)=""/4096) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x240000, 0x0) [ 46.759458] binder_alloc: binder_alloc_mmap_handler: 5785 20000000-20002000 already mapped failed -16 [ 46.761601] binder: BINDER_SET_CONTEXT_MGR already set [ 46.761607] binder: 5792:5794 ioctl 40046207 0 returned -16 2018/03/11 22:26:51 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000a40)=0x3, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) r2 = syz_open_dev$tun(&(0x7f00002aa000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00003cf000)) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000000)) 2018/03/11 22:26:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000200)=""/196, &(0x7f00000000c0)=0xc4) r1 = dup3(r0, r0, 0x80000) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) [ 46.817975] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.824893] binder: release 5785:5787 transaction 7 out, still active [ 46.838621] binder: undelivered TRANSACTION_COMPLETE [ 46.854772] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/11 22:26:51 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) 2018/03/11 22:26:51 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', "623d015b814000"}, &(0x7f00000002c0)=""/133, 0x85) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="010000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/11 22:26:51 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200100) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/220}, {&(0x7f0000000180)=""/224}, {&(0x7f0000000280)=""/1}, {&(0x7f00000002c0)=""/109}, {&(0x7f0000000340)=""/137}, {&(0x7f0000000400)=""/77}, {&(0x7f0000000480)=""/81}], 0x35a, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0xffffffffffffffe2}], 0x4, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffa000/0x4000)=nil) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000020}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/11 22:26:51 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/11 22:26:51 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6gre0\x00', {0x0, 0x4e25, @multicast2=0xe0000002}}) 2018/03/11 22:26:51 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x4012}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x2b8) write$tun(0xffffffffffffffff, &(0x7f00000001c0)={@void, @void, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current}, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, 0x1e) 2018/03/11 22:26:51 executing program 3: unshare(0x8000400) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x3f) socketpair$inet6(0xa, 0xe, 0x6bc, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000200)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000000100)="6664001a000000") sync_file_range(r4, 0x0, 0x0, 0x2) 2018/03/11 22:26:51 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="87", 0x1, r0) keyctl$clear(0x7, r0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1f, 0x28000) [ 46.862719] binder: send failed reply for transaction 7, target dead [ 46.887154] binder: release 5778:5786 transaction 5 out, still active 2018/03/11 22:26:51 executing program 6: times(&(0x7f0000000040)) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000578ff4)) recvfrom$packet(r0, &(0x7f00000000c0)=""/111, 0x6f, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x3dbe56fcd97aafeb, &(0x7f0000000080), 0x8) 2018/03/11 22:26:51 executing program 1: unshare(0x2000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3fff4)) pwrite64(r0, &(0x7f0000000040)="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", 0x1000, 0x4c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)={0x5}) [ 46.937388] binder: undelivered TRANSACTION_COMPLETE [ 46.942590] binder: send failed reply for transaction 5, target dead 2018/03/11 22:26:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015cffc)=0xd9df, 0x4) recvmmsg(r0, &(0x7f0000bb5f80)=[{{&(0x7f000015cff2)=@l2, 0xe, &(0x7f00001d7000), 0x0, &(0x7f0000b47000)=""/199, 0xc7}}], 0x1, 0x2, &(0x7f0000bb5ff8)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x3) sendto(r1, &(0x7f0000ba4fc2), 0x0, 0x0, 0x0, 0x0) 2018/03/11 22:26:52 executing program 7: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x7, 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r0, 0x1002}], 0x1d, &(0x7f0000000180), &(0x7f0000000100), 0x3db) 2018/03/11 22:26:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x311800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/03/11 22:26:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10000000000c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x41) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0x1}, {0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0xc49}, 0x4, [0x7, 0x5, 0x8, 0x3, 0x0, 0x1, 0xb815, 0x6]}, 0x5c) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @broadcast}, &(0x7f0000000100)=0xc) 2018/03/11 22:26:52 executing program 6: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffff9) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80001, 0x0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/135, 0x87) 2018/03/11 22:26:52 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x301400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000011000), 0x8, 0x0) getrandom(&(0x7f0000000640)=""/178, 0xb2, 0x0) 2018/03/11 22:26:52 executing program 5: clock_gettime(0x0, &(0x7f0000bbcff0)={0x0}) getrusage(0x0, &(0x7f0000000000)) setitimer(0x1, &(0x7f00000e9000)={{}, {r0}}, &(0x7f0000281000)) clock_gettime(0x0, &(0x7f0000a49ff0)={0x0}) setitimer(0x1, &(0x7f0000b4c000)={{0x77359400}, {r1}}, &(0x7f0000d08fe0)) 2018/03/11 22:26:52 executing program 4: r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) unlink(&(0x7f00000001c0)='./file0\x00') unshare(0x28060400) write(r1, &(0x7f00000000c0)="ab4dac275dd63eff6f446bdb0853cc413ad68b36dd9293ffd7176b8198c36c3f98b429b522d42472ddc60fd022d5f38d1a1ecbe8b3ad26296c945ae78a02fb5798dfc31bb550f017a32d779304617abaa31b2c18f850bb54e2c969110799398bf6ceaf4b3615e28400b28086d877b71ec3360cb5d29029120f92a7989cfb2aff38498be2edb5ec22934b0b333e51f236c3a70f952596194ab4cd0f68169ed83bc096ffd67ba822504e3670866ab70bf57b922457192d6effab5969204a1f200da3e3da5d620ca1beb87be909ea68f114b9b99f25c80182e992bcb094e701fed59ff5c002064f6e60f20eff5ec19170fb848f", 0xf2) exit(0xb78) r2 = syz_open_procfs(r0, &(0x7f0000000080)='cpuset\x00') pread64(r2, &(0x7f000000d000)=""/4096, 0x1000, 0x0) [ 47.353691] audit: type=1400 audit(1520807212.204:13): avc: denied { bind } for pid=5877 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 48.473494] IPVS: Creating netns size=2552 id=9 2018/03/11 22:26:54 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000000)=0x5ff5, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int=0xa5, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x7fff, &(0x7f00000000c0)=0x4) 2018/03/11 22:26:54 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d"}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_getscheduler(r1) 2018/03/11 22:26:54 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000019420ffff00000000000000000000000008001200a00000"], 0x1c}, 0x1}, 0x0) 2018/03/11 22:26:54 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/11 22:26:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000779000)='\'', 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000040)=""/106, &(0x7f00000000c0)=0x6a) ioctl$TIOCEXCL(r2, 0x540c) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/03/11 22:26:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000001000)=@ipv6_delroute={0x28, 0x19, 0x721, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x3ff}]}]}, 0x28}, 0x1}, 0x0) eventfd2(0x0, 0x80801) 2018/03/11 22:26:54 executing program 3: sched_getaffinity(0x0, 0x8, &(0x7f0000000000)) 2018/03/11 22:26:54 executing program 4: capset(&(0x7f0000000040)={0x19980330}, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x10000}) mkdir(&(0x7f0000551000)='./file0\x00', 0x10) chdir(&(0x7f0000000140)='./file0\x00') 2018/03/11 22:26:54 executing program 7: r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='user\x00', 0x0) r1 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0xfffffffffffffe81, r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f000094d000)=""/136, 0x88) add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="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", 0x1000, r0) 2018/03/11 22:26:54 executing program 0: execve(&(0x7f0000000000)='./file1\x00', &(0x7f0000000200)=[&(0x7f0000000040)='uservmnet0selinuxbdevem0&em1eth0!/\x00', &(0x7f0000000080)="73656c662d262d9d00", &(0x7f0000000100)='\x00', &(0x7f0000000180)='eth1\x00', &(0x7f00000001c0)='-\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='self@\x00', &(0x7f0000000280)='\x00']) r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='timers\x00') bind$netrom(r0, &(0x7f0000000580)=@ax25={0x3, {"6451752aef4bf0"}, 0x3f}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000500)={{0x9, 0x8}, 0x1, 0x200, 0x100000000, {0x3d54, 0x5}, 0x9, 0x6}) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f154)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000400)={'broute\x00', 0x0, 0x4, 0x4a, [], 0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}], &(0x7f0000000380)=""/74}, &(0x7f0000000480)=0x50) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x77359400}}, 0x0) 2018/03/11 22:26:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$setsig(0x4203, r1, 0x5, &(0x7f0000000140)={0x1a, 0x4, 0x1, 0x1}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000800000000000000be00000000000000000000e1644992fc9a000029e37e95d2273a1ad1d67ebd9213646a9e64333d887685b62a10f8f537b24a8af7683ae30e6bd89754801844b09b22b1bdeb24bd701fff8869c024a3"]) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/11 22:26:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='vegas\x00', 0x6) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x1, @empty, 0x2}}, 0xbc, 0x0, 0x42d, 0x1, 0x400}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x5, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r3, 0x6, 0x20}, 0xc) prctl$setname(0xf, &(0x7f0000000080)='vegas\x00') 2018/03/11 22:26:54 executing program 3: setrlimit(0x9, &(0x7f00003a1ff0)) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xfff}, 0x8) mmap(&(0x7f00003a2000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) 2018/03/11 22:26:54 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000001c0)) r1 = socket$unix(0x1, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080), 0x8) r3 = socket$unix(0x1, 0x7, 0x0) socket$unix(0x1, 0x100001, 0x0) listen(r1, 0x80000000) bind$unix(r3, &(0x7f000000f000)=@abs={0x0, 0x0, 0x1}, 0x8) bind$unix(0xffffffffffffffff, &(0x7f000000d000)=@abs={0x1}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x511040) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0x815e, 0x4) sendfile(r1, r4, &(0x7f0000000000)=0x100, 0xff) 2018/03/11 22:26:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x7}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0x8001, 0x6}, 0x2) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000180)={0x14, 0x11, 0x8000000000000443}, 0x14}, 0x1}, 0x0) 2018/03/11 22:26:54 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)="000e", 0x2, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg(r0, &(0x7f00000002c0)={0x0, 0xe4, &(0x7f0000001a80)=[{&(0x7f0000001900)="8df30bbc8ce2d326dce3026b274647e75bb9cdd67824d468482cae5c1eeb00cdcaf45f06fd8a9cab6076034c4e9cce47864b3cb18aca4e6b00cc38df21c8ca452593d30ff5", 0xffffffffffffff97}], 0x0, &(0x7f0000001b40)=[{0xb0, 0x105, 0xfffffffffffffff6, "4c7cebaf04dc9f25e151a215df436c5942bb7b063b3e7ddc50444b091cebad77b566b1fb6cade51d354834449ae9354700b7ab09acc896bdd928261a2e45a410cca2b9503a449a5dc7b79727411bbc6696e3af65d76da6fd8b17037c8882d87a1a815776222bf9d6f35c34c14155581a24881a582b380e2ba3425f6f572541c3b83316b6ffb3e7cfc24469c3b24e6a8e84b8dfa0b8cb4f2401a673bf3553f9a40a06bc8e"}], 0xb0, 0x20000000}, 0x4001) sendto$inet(r0, &(0x7f00002bff1e)="f98fbed0d3f90d55acb99e6f7b25b83d7c43d63282f753c6f22c36e47dc8d368b0fb3b320352220356c733fb10e4a67a359dcc510b522fe8f85b3decbaf376406d4786d3de3436ddf2473fd358b9237640efeaaa5c8ab8c4aa3fd00356ae39c1b90ab925909110c68935b8f74f42677699a2208cb11d21a2e3038194f872091e531bc1e526e8bfa2f97f4ad681e3136b9c8cb1f42d022a4f23ede6c4e33d4d3a9bd5ef18a725bac6499d183a2472f70269708284da8202e014d0fe9993b462", 0xbf, 0x0, &(0x7f0000a28000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000540)=[{&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f00000004c0)=""/108, 0x6c}], 0x2, &(0x7f0000000600)=""/10, 0xa}}], 0x1, 0x100, &(0x7f00000006c0)) [ 49.353536] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/03/11 22:26:54 executing program 2: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f5f000)) chdir(&(0x7f0000777ff8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) dup2(r0, r0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x7fffffff) 2018/03/11 22:26:54 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6970647470300000fdff00", 0x2623}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000500aaaaaaaaaabb01aaaaaaaabbaaaaaaaaaa100e00da3fffffaaaaaaaaaaaa116d4c068ff43756e3cfc01848277df112ce99"]) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000080)=0x4) 2018/03/11 22:26:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x204040, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x5, 0x200, 0x6, 0x643aefe2}, &(0x7f00000000c0)=0x14) sendto$llc(r1, &(0x7f00000001c0)="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", 0x1000, 0x48851, &(0x7f00000011c0)={0x1a, 0x32b, 0x1, 0x40000000000000, 0x20, 0x5, @random="369cb85beea8"}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/03/11 22:26:54 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000080)=0x8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x1ff}, &(0x7f0000000200)=0x8) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/03/11 22:26:54 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f000040efff), 0xfffffde4) 2018/03/11 22:26:54 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000040)=0x58, 0x80000) r2 = dup2(r0, r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x401, 0xd, 0xfffffffffffffff9, 0x4, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0xac, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xffffffffffff3fe5, @ipv4={[], [0xff, 0xff], @rand_addr=0xffff}, 0x1}, @in6={0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, [], 0xb}, 0x7}]}, &(0x7f0000000400)=0xc) dup3(r0, r1, 0x80000) r4 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000540)={0x27, 0x0, 0x1, 0x5, 0x1, 0x8, "912f8204adafb73abc989292f31468225a8b46494eccffeff9c36c407898540feb36486e6441891f84fb728b31956985be0046b36d5aa003185401865ea7a6", 0x3d}, 0x58) sendto$unix(r0, &(0x7f0000000440)="e02dc3b0fa87726347ac6441ea16eae3b88f860dee488394fa5fd9b8c5262f78e987b8d417381aab53a2e56d59a20932c3d721d5ba79cdf255fdd3caa0e7a3900327244996ce042e0efda47102899e501168826f61a3dcc798387ef0c3af1eb7d79147ae5850892528d74ec994443bded0726ee99ec66a5e356c0d872876d9d293750ae5356a422a0de24c158009d4be4a0f0aceb641906cda110c47059791fed1791125928c735cd7a3153a125df4d6625c074be94815d4c586628692353dce7fb82bab43c4", 0xc6, 0x80, 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f00000001c0)={0x186, 0x8, 0xff, 0x9, 0x7f, 0x80000001}) pread64(r4, &(0x7f0000000080)=""/57, 0xffffffffffffffc3, 0x0) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f00000005c0)=""/230) 2018/03/11 22:26:54 executing program 7: r0 = socket(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt(r0, 0x0, 0xfffffffffffffffc, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) listen$netrom(r1, 0x8) setsockopt(r0, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8) 2018/03/11 22:26:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2040, 0x0) epoll_create(0xff) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x20041) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x140, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) rmdir(&(0x7f00000002c0)='./file0\x00') r2 = accept4$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x800) r3 = dup(r2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xfffffffffffffe12) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) signalfd(r0, &(0x7f00000001c0)={0xbf62}, 0x8) getpeername(r1, &(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000280)=0x80) sendto$inet6(r4, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x4e20, 0x0, @empty, 0x1ff}, 0x1c) 2018/03/11 22:26:54 executing program 2: r0 = socket$inet(0x2, 0xfffffffffffefffe, 0x80800000000b74f) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x43d, "40fcee68ac8858b593b0f50179eb0f6b557ec187559b60df24794ead9bbf98fd5123c5e1fda6a3e943da33ebaffaa669239b611a2f4f0b5be3e9a8d7e9dcdeed37c3ac4b63805a58f1edf0a161556d33361d4e9c0279"}, &(0x7f0000000180)=0x5e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x7fff, 0x0, 0x401, 0x9}, &(0x7f0000000200)=0x18) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x202, 0x0) connect$pppoe(r2, &(0x7f0000000280)={0x18, 0x0, {0x3, @empty, 'syzkaller1\x00'}}, 0x1e) 2018/03/11 22:26:54 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000040)=0x58, 0x80000) r2 = dup2(r0, r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x401, 0xd, 0xfffffffffffffff9, 0x4, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0xac, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xffffffffffff3fe5, @ipv4={[], [0xff, 0xff], @rand_addr=0xffff}, 0x1}, @in6={0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, [], 0xb}, 0x7}]}, &(0x7f0000000400)=0xc) dup3(r0, r1, 0x80000) r4 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000540)={0x27, 0x0, 0x1, 0x5, 0x1, 0x8, "912f8204adafb73abc989292f31468225a8b46494eccffeff9c36c407898540feb36486e6441891f84fb728b31956985be0046b36d5aa003185401865ea7a6", 0x3d}, 0x58) sendto$unix(r0, &(0x7f0000000440)="e02dc3b0fa87726347ac6441ea16eae3b88f860dee488394fa5fd9b8c5262f78e987b8d417381aab53a2e56d59a20932c3d721d5ba79cdf255fdd3caa0e7a3900327244996ce042e0efda47102899e501168826f61a3dcc798387ef0c3af1eb7d79147ae5850892528d74ec994443bded0726ee99ec66a5e356c0d872876d9d293750ae5356a422a0de24c158009d4be4a0f0aceb641906cda110c47059791fed1791125928c735cd7a3153a125df4d6625c074be94815d4c586628692353dce7fb82bab43c4", 0xc6, 0x80, 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f00000001c0)={0x186, 0x8, 0xff, 0x9, 0x7f, 0x80000001}) pread64(r4, &(0x7f0000000080)=""/57, 0xffffffffffffffc3, 0x0) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f00000005c0)=""/230) 2018/03/11 22:26:54 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0), 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) read$eventfd(r0, &(0x7f0000000200), 0xfffffffffffffdc5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002680)={0x0, @dev, @multicast2}, &(0x7f00000026c0)=0xc) r2 = socket(0x10, 0x3, 0x0) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) ioctl$sock_ifreq(r2, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002700)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000002800)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002840)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7, 0x4e22, 0x4, 0xa, 0x0, 0xf1f719cf9fbd4651, 0x3a, r1, r3}, {0x20, 0x8, 0x5, 0x2, 0x6, 0xfff, 0x9, 0x80000000}, {0x3ff, 0xffffffffffffffc1, 0x1, 0x3f}, 0x100000000, 0x6e6bb4, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4d3, 0x3b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x0, 0x200, 0xffffffffffffffc0, 0x7, 0x9090}}, 0xe8) 2018/03/11 22:26:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000001c0)=0x167, 0x4) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x7}, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x1102, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0xff, 0x200, 0xf1, 0x100000001, 0xd1}, &(0x7f0000000140)=0x98) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/11 22:26:54 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) mq_unlink(&(0x7f0000000000)='md5sumkeyring^]\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x5000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x9}, {0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x8, [0x10000, 0x7f, 0x83e3, 0x4, 0xffffffff, 0x4, 0x9, 0x3]}, 0x5c) listen(r0, 0x0) 2018/03/11 22:26:54 executing program 0: r0 = userfaultfd(0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/03/11 22:26:54 executing program 4: r0 = socket(0xf, 0x2, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/03/11 22:26:54 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000100)='7', 0x1}], 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockname$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x14) accept4$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000008c0)=0x14, 0x0) 2018/03/11 22:26:54 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) setsockopt(r0, 0x0, 0x0, &(0x7f0000000040), 0x384) write(r0, &(0x7f0000000040)="2b14e32e4bd9a7d5359b112f6b5d279471ee56eea2395200599e1133f1d39cea708a4613e0b3c91f12a14ff67e999f", 0x2f) [ 49.624417] audit: type=1400 audit(1520807214.474:14): avc: denied { listen } for pid=6130 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 22:26:54 executing program 5: mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = socket$inet6(0xa, 0x4, 0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8, 0x10000}, 0xc) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000519000)='./control\x00', 0x4000120) mkdirat(0xffffffffffffffff, &(0x7f000002cff6)='./control\x00', 0x0) 2018/03/11 22:26:54 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "93756575653000000000020000000000000000000000000000000000000000000000010100"}) write$sndseq(r2, &(0x7f0000f61f58)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1000}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x0, 0x0, 0x0, "717565756531100000006eb4000000c1ed2ba46846817c0000000003000000000000000000f4000000000000faf3c0f92f58de463f0000ffff7ffffffffffc20", 0x101}) ioctl$sock_bt(r2, 0x5411, &(0x7f0000000000)="1c8e44045da15d43f0a47fffe3e9f1e0ede814e867e03b18140db16d18ebadc01451982e374f4764b4770eb571e9dd7f06b088d2173c1a2730dbc6524a34cca679a1c6ed1c89bbf9bc6f2befa967bfdcebf869e003aa224bcc9d48db32553678fd5f2ce3e374b525cff5cf2f9de6c8a250d9a54642250abc7a687c67fc70f24c56191dca759a9f578c324396d2e1e56298ac3b93f414c9b02c96a47a7d54304ca8ae8b0dc93967fdfc5c91918bdaf3d610bc38118b34894ea12d124314") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) lseek(r0, 0x0, 0x1) 2018/03/11 22:26:54 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x800, 0x2, 0xff, 0x5, 0x8, 0x5, 0x7}, &(0x7f0000000080)=0x20) socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000000c0)=""/106) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/03/11 22:26:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000140)=0x3) clock_getres(0x7, &(0x7f00000000c0)) sendmsg$unix(r0, &(0x7f00000013c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001300), 0x0, &(0x7f0000001380)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/03/11 22:26:54 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r1 = socket$inet(0x2, 0xf, 0x100000001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001180)=""/87, &(0x7f0000000080)=0x57) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001480)={0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0x7}}, [0x100000000, 0x10000, 0x1, 0x836, 0x9e00, 0x401, 0x5, 0x7, 0xde8, 0x101, 0x200, 0x2, 0xff, 0x4, 0x3]}, &(0x7f0000001580)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0x1000, "78eb245b6ef6674751939a2fa657462910cff1a0784d660852b49e49932b0e30ac6c2d50ee79b2e78c50b940c3a3ca726612ea5d829ae1994d20cedd8577e63c3e61be79149e7951323f8ff2fa89aaba7fad53b6090009bf7a79578892c2749cbf3419bed0a19cdb23b0e9a1cc8fb95d0ebf80e8b54eabf6c44d20dc78cafee1c3fed5a644d0d4c286138522bffbf2c4345875685e571e454c74fb6396c3359d0851d77853b13b3adedb56097b7666b22d45fce5a66bb609633ffb8806240393f10e10140d54815ef16d9a8738a2e3de530251e9676eed0e2f1bfec49947e077c8373c2cd9bcd106cf60faec3bee76b367ac93db3408ad4a4c80fad1021695d75675722ac2f2d35caee2997f71aa01d89dae1cef4d9df752d8ab21b150aad4fc7f3742cd8204068577e0dca464e165aa8b076b7e3c007d954674d608a8a0c4a1a4c9ee9c6305e274a2239201d9f67a0e80437c857a807d1d977bd579f2197d026117d7b11899ae5b508f1226e0c738d09d50bf59c94f551f8139b1b4b01b5e742edd22b13b96d872cb213c6439ec1c9498e0482509c5d8d3fd0a57a980f9e157bcec6df204ca45542896e98e0e11cd166c3c7ad9e09085c0fd28750a23948928039981caa1b2c2171153b4ac5caf5ed1f11fbe39e2fd9e63e9ec24c7d81731a30cf2f6f8af105f33aeedb9174511a7c4b5b5b8274503ea23aea126251f8fa057d71bc805abe1738d72433d538ed61b8bbb0f918b3b3cc9b8059971700bde66407d29d114ed40495d8d1e9ee4443566c5fbb4da247c7b90a4bfab51c9caeb628c0c2859b7b78b118960195edf1c57448f2c1e2a9a6222dc3e59b793a4c9eefcf2faa49feb7ce1c8ceb131ab7bd138438ed252b850ff7fa10110efd8a652eff8e53ccaa0aed27c36e26f3a7975587b8ec487193ba44b1c30269299fec1db1f295bf657595cc483160a128cfd51322ab360050fa377f30d89bfce7f1f7b5083ae8d4a86fa4a7a7c6ca971e6ca429adcf198e7838137184ca98765312f2c775a9122cfc6c6030ab6c025766e0fe4c3cadc65fb815b554fcd55aca8a95150da7aafaf158d2d0bd9803ec8fe05aaa19c8642cd9dd4006e7161ead7cd6ecc437891690c9acb249fdfbd9bba25a021aa13eebcba42ce123882da4e79788be2382c24ad2efc37e1b3e14e815f04b9978cb8409fca389f048ec065d65e095aeb60f6b12f9a049e49ec8d357f8a21f336054ecac699a01794ec887334a17ad2e3fb26a635c3c514203b55060419e1ec933d88b79a84eca849ddaf50117d56464322161c1c328e76b69faa2d90d24a259ad8b8552eaa9e73dcd3dd42a0ae85e806ef6bb02d1478ddc1bb10a168da4fe0a6004389534bde09dfc49ad09cede2239b7b5df85120750a34bdcdf1bf74a8a196691993ef2a0217eccfc9e38abd30cd178fdda422985269735f1f94227e4391376062a7911ceb90660d9c5f403bf1740fce3625ae46671e9fa2213479fc2a811b28f3d7625b2b5905079d7e2085a74a67f9c24492c9ac39c7c249e10dfc6632a2284ad3e862e3b45f26b7cc7130002adfb71c599877e500a5af6f33f348a147ae7937123debaa952a852956ee8524936442e4b50a43c3722b812dd2d0c1bf19b727318c6b30779f399db6e5aac4c432b65d29ea43a6ad46600169c0d97197b5265f7a5aab4951b81018c2866cea89ddc963c7b448284f3d5e58b5a51052e03064d828ae3fff67312ec13bb2a279c92786f8f03c6f90167fb8b140d1b20c275c98f3f6ebbdd939b1ae80dafe18510da763718843eee6815b74b153dfed9d4a2d1f4aba900527a8f5e0676ca954f0fd620c88e31135dba2e6dbe18a0808b222bbb6aaaa28bd96c9e955b8eecabbdf2e5aae928285f93221f15d10be5da396f3b62e2ac49fa98d4a088e16909e8eb5a6b8827ca2f983fef011c039a7f5957035abcc7b3d5e27354be66f17115a0ac0b76d8b260ba11ed7b6cf340942c5111425453d7731a06f4d12d6abad5c7c4b494da251e44cdfba676859521bec3845af7e5cbe6f9ec9b57c46b1d420663f1ee3cc82151d11a9f5b0e89ba59e4e42108ddec0e3182e8d4ee93fe329e6ccea468b24c32c8a7e5d710414876c83c740cc84665c650eaf8ac15b38605d6702524e08526a7eae10131e4b4ff05158ae6bd16277a87f1bc7b7ed8c595e2e51f3f38e7385501c8afbe7a57e046ab1f109d584a3d0a4625011375c13e581aa75b227f5ebd5bd3714a3fc4833a0fea623a9ae3e6480c4c3c82571affb4a0ec126f3481ad3640b460bcfe638fcf7be67aeaab21dd146dd18e52433166f8e571f5c98e73186e4457902a0eca58e54ea88904b8b563542d2967efd6dfc4a30bcd6d288624ab95e8d3f00bbc3691c87d998f48f6979b27befca9bb834429e1cc77f0ae75e6845d95d13dbc836409b7deb6144545988c02a7afb4d2f4e959f451320cef43cc734204202c7cd39d1125c6a6557b89cab06a4dceb5d16e98ee9a34d242369720491b61cba8ff9f3306ea29861c627dbc3e5bd79caf809bc5d7004600813de1a555a40400c46d010df3cc9b7b7e4f704456ea3e92945393ae60daf332beca4ab4f4ecb579c528d80c773939d33eb4764331d476db12d0060d682e54f7f8022c2004c0ce4354b0b13573156bebf1405e1e564008455009cd40ee0f1d825d458fea21b335366fbf6590fb8556938aa64a19a53429bef242b5e836e77aaa2775a066a848ff1651904f7a01e3c8dcc942f2bf93e708db8049f6550b42415f029931d1f1f6afd6c6d953b3332b0dc0026007cce9ef1a6d9513aef6c8b81ed03729f5f1a402eb5a007ee4d254b6e7a1d62940651ed7a5eba33683c86e4e90718c1d304e5f9a8f6c0373cd151f642f669115cae2183ed758b5858af70771f77b8c70646be9068d396dba2fe6c450ba9fe5655efa8341a24593ad41ff91f20f39e83ce3e8f6a32cf74a7a2ab3efb941cb6f22c7030b5ab30664cdd4edcffd3f004353d966d8687c51cc1401eac257236a72eebf32577f48bfffc03f8a0b18f8510b20894546bb51d0f51e74253134ba3ca2eaadca173bf96a47832536df43a00dfebd1598d6f1179af92217491236d1dce4c25996beb4852b98a8bb3f3ea2cfeb3c0dc4aff5e49b69887ead76148728bc49adbb0ef66fd82e390a1abaac289cf38990e3103b3e46aa97a3edf7dc076097e4efef5945c12c4349e74eb985608454da5c4debfaf7ab95f75f6d2590dbe82fba82b4cb661e87392786c7e6f6dbec201506fc5f4fbe00050548e984aed6380bb0d218e06e80a6421c52a379eb2582b78f3931d23c9761deb2673a6315589864a57207a4434471d2d8a913194e249b93f20653101e6d165bf5f400dbc7f9834b62c11017c2bff51be257d9d8fb0857b498649414e66b801d2d00ce2356a68466908b74e03f755de62488bce4f0246768f6edaf92a6ccb5be931f8fac600926eec27500476d4dcc3a7aff3f7f77673ed9ef00f25e577cf7e9ec49ee2e549a8ec13b9a1c2af00e29fb6355cf8b8532098601c997ecb23ba637ed9eab064002cc2799d3aa885454ed38fd4d8c14ef56b1981d955687a234e78dd38961409d5e4d5d97cd0be1d2f3c33bdfedb47867d23aeab8ec64b6b205f54e028b49fb0204abfe801cd3d63e5a1ba528a43fb24ccdb66f35b6c3bce359eab6b0f134f830d2d758e0cfae40b9d2830505363fa8b1a5da2481e5b0673ed2b08546a5ce228d7d9b2ca9ccf86b4ef5c5dbd180eb085dcf651fcbc73cf91e4ff952d6024eae39b5a84d29f76f175698a113ba7ef0601565d06ca374646b835c7c98605f3cac9e41efd69bbdf0aaed59d31a7c67fd5f99af197a429bebd8afe9af984e7cea01c69ad1a1b89e4359cda03cf7ba1bd3f9374cfb99f1c4ef52e651df1f09d77af0b03f6eac60af83af18aba5edbb12c58a59e010bad4bf7c71796bffe66b0486ae5bb123966a672c054c376070268eb89ff36d39895b6c7cf1c66e5d5baa8d63d8ff909e749863fb6b269a342e581d35f613aef8258f733d0f148504a349069c1bb9bd659b4f2500098e1f9d24adffaaba68b527a1a53ebb994865787a64625bc08499c584b746a11675b60bd81c0e8cc50e699da033961c38195efacb24cb0599ee85cb25e1d4b7ab89c48205a5798c39c3cc7d27865bd9abbec867637af4e215c8bdca85deab28b7b0052f554173788ad129e5e1dceede1f1803b5d90e7d43c5591cea7c4b52b3ae98950591f02855e50a2e5f6a164cb329b54dbd69f8884f2a9fcbb39c1566a51ed8344803a7c6bc7b152798559a10323a7bce5a390d4abf359370ced33fd4f6e9cf45966ae59a73fe158a9b12a75cb5837234114cba14bd1d3a823e751367977cffe059b0a16a18f90b0916904e2040ad96ccc221bcf31375f8dfc692093a0b816401bdf1f0d51b7b726b45732095bcb24e659d70ae0f404818a602cf6eb1108e9d1b91586828dac392cf848e711bfd632c6b041e6355f99ec9aa582dbd077c5a9224f4237f548d525794e500dca591aaf5647b42f6da71bd1c9b255df724ac838e31dd6ca9baad93bb92e25c7b9f02579a608a75fb0fa5f5f86c569faec54a1d04dddf9759f9859184ce2cb643785bd1fe81f7eb943ed69f9ab27b7961856409b2666177e8f8f854907038671089d2386b54cca862d4635acd04fe34139abb1f844ee8d6a10aaa58d4acfb017f1bbda6d37eede4e7cf9c4a98e73c43a0eab68333bf3bdb688e0df45a261c203a02ba7dcedeff63982c6ad93869b5873fc1cf69593cba8d34827d7d66099a9b5175bb84fd63e819067773673ca601bfda5c9af8e9aee5c40f669f43a5523f5e2bebb2d6fcea673bd5cbf1da5431441ce27c7713fd60895c2ba94c1d3dc1dfe790ea1680df96c83d2a1b70370fbd202435ecaf2fba92891942a194da62343cda8ca2cde4f8f6ac41df057b223d812799931ca5881d9648967487c4a46f860c8a25bb0d536c0fa8f4525f8364175ff41e9b0b13d59680979d5510789a5c07d9f1d53b2112d229d9ec6ccb0eb1126b0617123941823d9aaa0e2bdb6f3484a2f6db12f1a9d3133a27f753e4cff365cf29366432ca464bd900de1d4da4a678f851429054046bd0e1193453a7b8adc01dc23196ef1192a206e2a72a54a78ff0d0cf5f9771fc4b37a375b7c7f3b800fe34ecda70586f7ada93cecdb38a7598f1c7b8a91c9fe01d3d0afb9fd8cc73d9c5e3c752c5c358b2b746ab18a5eec4fcd37ac1823d331a1de0cf82465f4f2f44fcf453d9119c7b8a929d98b9123596e2a2552050c9e2aefd955803372882e9ad807503ab8b9d315af08a4f046ab9c91df1c21fa8b5808fd1e311b4abfc7e169e4eb7a3c991a205af8850232858dfa1eaf90c60d0b42ca6093a11c38e77d6dd85358165d11671ceaf44af8673970a6eca53f4b771a61480dbf2c800951dc1c15790db3295905d0ebea0f2c171e0d98644c192756cbeb004c8d833c4a51ce3dd3f58e471b2c7f46dc6d23269022d5c0c591df884d2bb69178ce77ebf457b8daf6484ef04e2ea5281808a108a16c2624c8cade9365bf62dff32f9b878a69d4fd51e802e1b6983c31313dc68e6642de6c0de0fd204015580312781b6aa434510b7fd6698f201540c9c635a9b4cc6c8ccbc855e979fa55ecd2168ee8aa6af3085acd388a4050abd54db989c7b1c129dc7d69effbfd33f974e742e4567c614d05c842d4f35def2153ca48d427c7dd045489b54501e9f44b3b832e546409d4d43d916b1982"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000015c0)=r3, 0x4) 2018/03/11 22:26:54 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x205, 0x0) r1 = epoll_create(0x5b3) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x0, 0x0, 0x4}], 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x3000, 0x9) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18) 2018/03/11 22:26:54 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x121480) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) 2018/03/11 22:26:54 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1}, 0x8) listen(r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x7c, &(0x7f0000000040)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0xb82d, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x40}}, 0x10001, 0x6, 0x7, 0xffffffffffff8000, 0x3}, &(0x7f0000000200)=0x98) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/03/11 22:26:54 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000000ff0)=[{0x8000000025}, {0x6, 0x0, 0x0, 0x100007}]}, 0x8) sendto(r0, &(0x7f0000000000)="096d5e845b9d502e1e27ab8d4cc5e36b9c4beb155c5a48913af91c822c53b29eb06c10828ab5c53f0b39", 0x385, 0x0, 0x0, 0x0) 2018/03/11 22:26:54 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='loginuid\x00') exit(0x0) pwrite64(r2, &(0x7f0000000100)="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", 0x3db, 0x0) 2018/03/11 22:26:54 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r1) sendmmsg(r1, &(0x7f0000002940)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="fcdbb8368ac7243640aaa9eba5ca354af8e6ee0f8f5f731f4d85787bfb70db6712c14d80bc01d0fa7ae33d16eb316c7a0dc2c350685e8e411274e53fc6", 0x3d}], 0x1, &(0x7f00000000c0)=[{0x100c, 0x11f, 0x48, "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"}, {0x84, 0x100, 0x84, "6c725c34791bd1bbb298e8ce785b84281a2da287153e0421c0be57bb94de0e2e465ac8433ce3610e30b0c94270de7e7e323e8f7ecc6fc8a2f758b8e123d06e1bf779775938d6ab724fb10c7d30ec31e65f1a4a54b86659625e1c265e08ee245c4205a3838898308b49733393e218bd2a940e497820f2"}, {0x90, 0x1ff, 0x86, "c0970bcff2ba2e83e1565d90e0ff30c2f2a3b5e69b32aadf18536f39bda0053b7264951a5ec68ed2267ee7fe20a0a00930382e7479635303f3937416d9076d7dc71af73773fe564b6972d70d66d9308f10e19da5ee2280b978170537f92895c37d61df5003ae9c1ecd5dedb14b2874a45ebb10fc878d100eca09f1ca6670ae93d4f4557f"}], 0x1120, 0x20000000}, 0x1}, {{&(0x7f0000001200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x4, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001280)="3c5293d5edf66191f98a69060c65be6c113de4dd2effc061698d78a02fab62bdd33a69f34eb22c834f1d3eaeedc6f198e73d12a1ab5e87c300cdeb763819cfba03f5f2c24be3b80b6b7c9431fcecc5df6fd423c5694aa80237b8aec11ea1ca9caa9879088013c8da5b7e13e857141c12f3cb960018badb7973986fd8dded16d689a38c8c3f5c063e0464", 0x8a}, {&(0x7f0000001340)="a1fcb1fe831845eb029c01a7641612c674855feb55dc98d96b729515ee346820e89994fc294176f5420049959b2cfa850a47f2e9739160", 0x37}, {&(0x7f0000001380)="73f6ee1308f0a4109a835f440c75d79dd3f99a34f85e2c3f4fccb3599b6d20f0755473901eb82dd10b3f3f8e5c5384326d4fadf858e3f03d55d0cb124573ac2c5c6e8bf9de4bd9e476e9490ccdc80227e79b00236ff6dc6340dfd93eccef7cc5fd781be691a7a643b6c0a1c1f5fa284b0a460a927e6398763003d4f9f56ec36aeece65417eff2a06b6e53f83a5ed4a7b2d07897a86740ea855259b8ae224d5d2e77a94331d18c80b725a31f50cf7962fde1bb7feb7c0188cda9db4437e140933ac9df4369d2d7d21550d0914fe035a", 0xcf}, {&(0x7f0000001480)="59aee071fa626625bc4809520a0019867d5704f4f612f6377703a03b77cb834b8be88527f20826230bf892449f3d841527c87d994c9b2514772a17e80bc4ddd366896229e2f8118d619d577b", 0x4c}], 0x4, &(0x7f0000001540)=[{0x6c, 0x1ff, 0x8, "ad51fe8a90a1a9ed6b79c718e0c29488a11edf600121503bad9aa9a40b65e1b38bdc0fcd01bc3a27787cc345bc87784add9f8c3a05ab3bd4bdac913fc8c54c08ce069f7666ca2b1d6df8ecb3ceb600a018519de9fc649843fcd23132337f5459"}, {0x38, 0x110, 0x8, "8c5a8a9140fa412292167bda41dcbe0013e48d807367c136d86ebf52d59248e322acbe47736e302d6b5e00"}, {0x90, 0x103, 0x6, "f2551fc067ba709dc122146596f11010fe06c04e3e2357c42b75a3f64f2c042c1d2d18744ac288b50fb2b615b4c1d3229c1a43f7de4c25e66798104a1d4236fec42844b8f8608e9a60ed722a883cea01cea4754a20e3116aed216183f5c38be5b69c6681102f90a1828408d3bdbcb9b58aead8f50237bfdca0e1e8007a5791b2e394d4a3"}, {0x60, 0x1, 0x9, "57ca271d3c999d74b2283a806d6855570bd88fe91464d8d9a5d609b50abd7f1892ff626a73c066db1e9fae8cb11a85daf6402e75a4211b6ab4453c55b6226f8850206b9899dc3c2950388709d8336f072944"}, {0x18, 0xff, 0x3, "c0f0c153410003c8eb85"}], 0x1ac, 0x40000}}, {{&(0x7f0000001700)=@rc={0x1f, {0x9, 0x1, 0x3f, 0x0, 0x2, 0x653}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001780)}], 0x1, &(0x7f0000001800)=[{0x10, 0x197, 0x3, "ea5b"}, {0x1c, 0x10d, 0x5, "f2c92e93b072d6fa04239e27b19c"}, {0x78, 0x11f, 0x41, "947f9645feffd1fee0977a92f2dce884c8a8b20b9538c09c80078e8795967897fe0a35bf5af102b55b418e1f440492ea0e23855024f682d258b829336470263054c2ca82e20f28007770da3c8b64626679e3b9a82f0a688892c21611484b13431a4d79405161f4036110"}, {0x70, 0x117, 0x5, "985e0dd6a6426ca562e0e6f9c187503bdcfc7b659a987750c8b54b4e95bbe75206e3da2a60c4de96998a72afd3863cca21479f7a2eb5b06dbba71b299809029e4d618e0b62ebe3948b38261c6a55313734779d8a2dfa373d61ac0ba6538c155e9fc2aa"}, {0x1c, 0x18f, 0x3f, "aba0fece94d87da4a97969916f"}, {0x100c, 0x0, 0x71, "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0x113c, 0x801}, 0x1}], 0x3, 0x4000884) 2018/03/11 22:26:54 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/03/11 22:26:54 executing program 0: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000002c0)={{&(0x7f000020a000/0x3000)=nil, 0x3000}, 0x200000}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x4, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1f, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x1000, "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"}, &(0x7f0000000140)=0x1008) 2018/03/11 22:26:54 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r1 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xf, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f0000000100)=[@free_buffer={0x40086303, r1}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=[0x18, 0x28]}, 0x3f}}], 0x4e, 0x0, &(0x7f0000000180)="7d2f9093788e66f52f4e59149deceb7b055c584a57609cc9130cbeaf66b0723c008d89e1756a9b294ae6d1a305119bb2af957ec3e62b77b09a24f8be0e4e1d4fed07b5321aef448d5e5fcd5cd22f"}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000240)=@ipv4_newroute={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}, 0x1c}, 0x1}, 0x0) 2018/03/11 22:26:54 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r0, &(0x7f0000000180), 0x10000000000003b9) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000040)={0x1ff, 0xffffffff}) 2018/03/11 22:26:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffffffffff7f, 0x40000062, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xff, 0xa0000) getdents64(r1, &(0x7f00000000c0)=""/4096, 0x1000) 2018/03/11 22:26:54 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x50001, 0x0) dup2(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='cpuset\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/11 22:26:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = open(&(0x7f0000000000)='./file0\x00', 0x781102, 0x8) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x1f) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0xc) close(r0) 2018/03/11 22:26:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r1, 0x101) times(&(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000080)=ANY=[], &(0x7f0000db4ffc), 0x0) dup2(r0, r2) 2018/03/11 22:26:54 executing program 3: pwrite64(0xffffffffffffffff, &(0x7f0000000200)="da1ed4c6dded1b78fc32304d94d0495eb57495caa4d621f67346eccbf26bd5e920039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b63d7f5bf0fc7ba9f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fstatfs(r0, &(0x7f00000000c0)=""/180) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) chdir(&(0x7f00000001c0)='./file0/file0\x00') r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000180)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) lstat(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0/file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)={&(0x7f0000001040)=@bridge_dellink={0x166c, 0x11, 0x300, 0x70bd2a, 0x25dfdbff, {0x7, 0x0, 0x0, 0x0, 0x15022, 0x1000}, [@IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x2}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x40}, @IFLA_PORT_SELF={0x160c, 0x19, [@typed={0xc, 0x3b, @fd=r0}, @nested={0x24c, 0x53, [@generic, @typed={0x10, 0x53, @u64=0x2}, @generic="b7abe06955fa2c936b043af2fe1a8d9006fda3ee765b78069705907f412b75e18c09cf9294df5fadd6e7cc0ca2cc5c0dddde6d007399d19e9b735bc50a", @generic="bd5ea538b1985f812a8737ac4aa67ff959f8f3e9e33d71cad2265f05667a6fed6f0cda65d177a5815447ff63a916b362acf27ea2d24405b875de8543a284b7511b9f2964b9efd85939065c5fcf7e21d5912d75b837e550910bc66b423f4c14c07f80ab7bf3cc3390f0293487a3e08ccacca0f3932376552af78e1be8bddc1495929e1197fdeffd17190eddd9477405e3911fe37170110554278f3fdd89da27ee88b11364bd84d454377403e2ec3c76ebb9931b9c00e0a6be05aab2e6124dee33b98d014482b0ccff0b86ed474fdb", @generic="b3f2a888d11409cca1ad5a97779d349f5ad24c20fde2fc306a7c7c4d378403fec5a635fb62bdb5b23b8009c4d428c10a476aef8b7d6af18653eca450a70703b5edb0f894064d1d289a07854a06db8793b17e078c920e92be330df68c74b67ddc3f2485228d099abd478cbe225bf4f8d8a5fa81a9c4d48f6ec566185e5f701fcd7af9dd11bdd0611b391929029f09e8c4ba12c2e05b38f6abb5dce4fac4524e38698384363b20", @typed={0xc, 0x72, @uid=r2}, @typed={0xc, 0x4f, @u32=0x1}, @typed={0xc, 0x45, @str='\x00'}, @typed={0x10, 0x96, @u64=0x3}, @generic="61ce840cb58310e0ab39f676e1da4bd772680a4cb50ef2d09340de32444461cb57baa74f6b40da405db14323f4a85382dc70f477570e8037c2aa9027fd2be392edf0070dcb33256dc682d71fc95b982610ff"]}, @nested={0x10dc, 0x89, [@generic="6a4a817519336dc7790d94f44f17b3e4bfae955705f3c199b822628d069fd796e285369ff5620498a5984fb24e2202564387abd2b965823adf828a542e8b7e69d1d746a66d1b7b627003ca8a7053c92d2d7d72b3aa76703efbe953e564d0819862e1b8a4f5ff52250b1c0bba425e6ab1c15a13cf55fbdcbc75f4423355fd65d56c4e80563efaf8b5e8226cbc68db0f4840ffc12db4524092ef93f62c5d2d60a5ff65e6b4092bf0d9f34da1323105234bab09cacd549ab89da5ad45", @generic="8240ad7b3e6a96df6077ad9d0db9501cf3c7d7e3736255aaa566", @generic="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@typed={0xc, 0x8e, @fd=r1}, @nested={0x214, 0x27, [@generic="d5471bcbb3d85939a1dabf3075f94872e2595a0a6bab0028303de647f5c37a1b5a36b06a1900d5939378222e1054a95f46c7eb27c0bcfe1cad866da5809643570c3c78e900dbcc9ce0d19a2b159e96b37c9ea16cb8d11d90773e81101257e2642b855526aea3de28ab99c0130e4f6817821b4768dc2c3e8ae6fd6ec6bb76da36dc89ad17939e7a8b1d97eb8aaf7b65c37fc36977087546a7e864ef039916e0678b56632f65f9141390d25d187800e38a9a4f9b88d01145284d0d338d3056575b53c97bd8cf36fac08afdbdc63e1f22266428cc7a23973c43c99e1b95b97375a3f89b658d52d583ba99a5dd1bdd647ece", @typed={0xc, 0x31, @uid=r3}, @typed={0xc, 0x51, @pid=r4}, @typed={0xc, 0x7a, @u32=0x615}, @generic="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"]}, @generic="f26fb0b9066a2c281b8dc1482b80767a86ac81d6be5d5ed36fd485727ab6ffe79fd2a749cc838bee1b15bf69ed78c2dd4fb9ed0e06bac58ad011c997da6f52e3b4f90c1aa0aa8fdfb121a65f18d3c22c8007ac6177b4a8e1aa0597d82f5331404356b7cdefaaac9ed39fe3fa52df6b36181eb555702df37052ef406941f9ef6977", @typed={0x18, 0x32, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @typed={0xc, 0x36, @pid=r5}, @generic, @typed={0xc, 0x2c, @fd=r0}]}, @IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x7}]}, 0x166c}, 0x1, 0x0, 0x0, 0x1}, 0xbc2fc2cfd5377500) umount2(&(0x7f00000002c0)='./file0/file0\x00', 0x0) r6 = memfd_create(&(0x7f0000000600)=')\x00', 0x3) mkdir(&(0x7f0000000640)='./file0/file1\x00', 0x0) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000000680)) chdir(&(0x7f0000000280)='./file0/file1\x00') 2018/03/11 22:26:54 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x40000004e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x15a09d34e911176b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) shutdown(r1, 0x1) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0x20, 0x8, 0x3, 0x81, 0x6, 0x8}) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000002840)=[{&(0x7f0000001740)=""/4096, 0x1000}], 0x1, &(0x7f0000003f80)=""/233, 0xe9}}], 0x1, 0x100, &(0x7f00000006c0)) 2018/03/11 22:26:54 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00005a5ffe)='#!', 0x2) writev(r0, &(0x7f0000c22fc8)=[{&(0x7f00004e2000)="5ed93ee7b7cf81a922d6a4c210e8464bffb44f5da523d6f9a0e2c06f99dffc5be5caed61eae1de98c0f74f53d9ade7ae2427f2746e83e81d460a", 0x3a}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0), &(0x7f000034bff8)=[&(0x7f0000000000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/11 22:26:54 executing program 2: mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x14d2f102, 0x2000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20}, 0x1, 0x7f, 0x8, 0x5, 0xffffffffffffffef, &(0x7f00000000c0)='sit0\x00', 0x4, 0x2}) process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) mlock2(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000040), 0x4) 2018/03/11 22:26:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00006e5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000c9df90)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) 2018/03/11 22:26:54 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000007ffc), &(0x7f000000cffc)=0x4) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '\x00'}, &(0x7f0000000100)='{\x00', 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = fcntl$getown(r0, 0x9) getpgid(r1) 2018/03/11 22:26:54 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x800000000000002, 0x55391b9c, 0x3}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/11 22:26:54 executing program 2: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000789fd4), 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/11 22:26:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={r1, r2/1000+30000}, 0x8) mmap(&(0x7f0000565000/0x2000)=nil, 0x2000, 0x0, 0x91f, r0, 0xfffffffffefffffc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x4e, 0x1, 0x625cb7a5}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x1}, 0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000100)={r5, 0x2}) 2018/03/11 22:26:54 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x80000000, 0x7, 0x0, 0x9, 0x1a, 0x4, "725882726c4aedc207e05952f3ba3bbca6f447f983413ff40973165d8d580559a72dcc7d10772302d7b725efb79f88dd9d07c4aba78d669c325e5d0c737ca757", "52f1e6237a4222e9102fbbfd40af0d5de3eb2d0bd4eecdfe55e8b250370a6c2ce30485be67904baadf1805e17acadac1c6cac7ce58ca8e214acf1ab4ee202f50", "c180e35fcd2f535113e96c047aef645be56daa3de392dcb0d6387366f48a282f", [0x8, 0x57]}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x200000000000001a, &(0x7f0000000000)=0x2, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) listen(r1, 0x0) 2018/03/11 22:26:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eeeffc)=0x984, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)="8a23552d7aebfe0942830afd26fca5c2f5e5a84e363842c1f69e9385c139b9a943995c284d1a56406ca2d59ba6c6c1e4addf71235ce0a44ad635eb19bd5c516caca9f2f6de4c250ff96449460ab220a3ebc7f27bcb3048dcd45ad36bca394d4b5511d391ff19ea985bb6ca5e692fb12eead9b785b82edf3ce21885fd7ac8592e760815a04a3a78a9d71c6b468595343c00ac0594c4fc0a4537aabcb81023201ed07553c01d0693e879425e4d8d4a8344c393a7f96c24fd17fa0833d63ea9497f47b8fc4dd069c408b3b7b0cc7ffe839090c34b592bd1b5b1ddab0d2c8b9a34bddeea87", 0xe3) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x84) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000180)=""/180) 2018/03/11 22:26:55 executing program 7: mkdir(&(0x7f0000000280)='./file0\x00', 0x3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1000, {0x0, 0x1, 0x80000001, 0x774, 0x6, 0x646}, 0x0, 0x6}, 0xe) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='bpq0\x00') unshare(0x40600) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000140)) 2018/03/11 22:26:55 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffffffffff01, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r0, 0x303000) close(r2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/11 22:26:55 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x8, 0xffff}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x3ff) 2018/03/11 22:26:55 executing program 5: r0 = gettid() exit(0x0) ioprio_set$pid(0x1, r0, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) wait4(r0, &(0x7f0000000040), 0x2, &(0x7f0000000080)) 2018/03/11 22:26:55 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x9, 0x1, [0x2]}, &(0x7f0000000140)=0xa) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000146ff0)={0x1, 0x10, &(0x7f00000cdfe0)="9e245dc1dff001000b72b7be4e027f51"}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) 2018/03/11 22:26:55 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x401, 0x3f}) mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fdatasync(r1) write(r1, &(0x7f00000001c0)="38257ac2b196ad34ca5c4499f1244e2f69485b0b18fbb49b74b8709dab2793210b14a4407913117b79ee13a757aa82cfd4c33e2793764faf5e26027b183bf888508334e51269124416f67146b361ab286fb890cb0fef552172aae782e3f11850ba3c086f7ac7ea7c598a9c26068b554e2072df037b76", 0x76) r2 = socket(0xa, 0x1, 0x0) r3 = getegid() setfsgid(r3) fgetxattr(r2, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)=""/172, 0xac) write$fuse(r1, &(0x7f0000000100)={0x28, 0x1, 0x9, @fuse_notify_delete_out={0x0, 0x1, 0x9}}, 0x28) ioctl(r2, 0x8912, &(0x7f0000000000)) 2018/03/11 22:26:55 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x4000000000040000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1, [0x0, 0x0, 0x0, 0x0, 0x1]}, 0x5c) 2018/03/11 22:26:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x5010, r1, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) 2018/03/11 22:26:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x41) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000180)=0x83, 0x243) fcntl$getown(r0, 0x9) 2018/03/11 22:26:55 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b4afe8)={0x0, 0x0, 0x200000000000000}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x3}) capset(&(0x7f0000d57000)={0x20080522}, &(0x7f0000b0afe8)={0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/11 22:26:55 executing program 0: r0 = socket(0x5, 0x0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xfffffffffffffedf) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x38, 0x14, 0xb, 0x0, 0x0, {0x2}, [@IFA_FLAGS={0x4, 0x8}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) connect$l2tp(r2, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x0, 0x0, 0x1}}, 0x26) keyctl$chown(0x4, 0x0, r1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x1}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="958e7f5b70b23b5505989b0e3f01996742afeec6d69c8f03d9c3f1fba81b7ea6cd4f3dde7e99154286b73a642d9bdb9950b7ad7e1a373a913b855b49722315fd25cc46998611c06de3357f5332da4ae7b2f734f4f4aa80b858925584c91ffe66830d59f4b4247021f7846c93bbba5515b820e3f96edf7b27be731801d429c0a640766269ee61651657acd9fbf15eaf1f79e42cc256febe6905aaf337e16b155e08375fda") 2018/03/11 22:26:55 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xc}, 0xa87d, 0x0, 0xff, 0xd, 0x100000001, 0xffffffffffffff83, 0x8001}, &(0x7f0000000040)=0x20) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/11 22:26:55 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ip_vti0\x00', 0x3}) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x400, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0xffffffff, {{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x30e}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x9}}]}, 0x10c) shutdown(r0, 0x4) 2018/03/11 22:26:55 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8), 0x8) write$eventfd(r0, &(0x7f0000f1aff8)=0x6, 0x8) 2018/03/11 22:26:55 executing program 2: r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) r1 = open(&(0x7f0000000000)='./file0\x00', 0x402102, 0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xfff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x8, @empty, 0x40}}, 0x9, 0x90e, 0x7fff, 0x4, 0x83}, &(0x7f0000000180)=0x98) keyctl$link(0x8, r0, r0) 2018/03/11 22:26:55 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x80000000, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee0f7f)="c2", 0x1) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r1, &(0x7f0000579fc8)={0x0, 0x0, &(0x7f0000eeffd0), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x10040002106) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x3) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x8) 2018/03/11 22:26:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000001c0)=""/136, 0x88) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000080)=0x8) 2018/03/11 22:26:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000001c0)=""/108) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/148, 0x94}}, {{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000020c0)=""/193, 0xc1}], 0x1}}], 0x3, 0x4000000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000100)=0x80) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000000), 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000140)={0x8, 0x2, 0x401, 0x5}, 0x10) 2018/03/11 22:26:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000000040), &(0x7f0000000000)=0xfffffe48) r1 = getpid() sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x10}, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="a713223769c492cc5e57f1cce2cea3cc646da3dc7de9828c40c793ae34ba97edf3b5ba03bec767ccd47952da66c4de2ec1866a6912b574785a8eadf94415", 0x3e}, {&(0x7f0000000180)="e72dfdf8d1cd833bd8920070bcb32b2f1128c82d9d88e22210c7ecdf288755e5d7f42ed0f80f05b11503e363430262295a14fc2e1113e1c0219eb83e706c29e0ee5fdb165bdd6d65cbb8", 0x4a}, {&(0x7f0000000200)="b82007ec48d0718cebbf79febd01046f2199713cf2d65fdba17030f558966aed829f99c822f522359c41046d38a004c6ee96298b", 0x34}], 0x3, &(0x7f0000000280)=[{0xc8, 0x106, 0x80, "59ee5083716a07acf628e75e21307811ec9344054416c8935e5832a3197f4efc1adff9b2fc18390e9fba6b1c2853f274a864c4371f305413188f9d9edd5dc9a0a78268e737cfe83416393cb7e0a7da2452327ece1a0d679106ffaacb900362073e618edcd40e474313e7ea58f4573635af041958f02f43f716f921cd840361d0d4cb64de62d753246ecae59b444cd7ad5e85295065134162a01103ae1deb5830d49d7257f11ead301a1c16b6658a95bcd262e1bfd91211406b23"}, {0x50, 0x11f, 0x8001, "e265aa32299e5cc748bbd984b8c9436e283b8befca08645a0025d5738e582fc374980a1c3320d518f5101c8557e0a6ef662b13abbff0b797d7ee2c978da037169fa39b6d"}, {0xe0, 0x0, 0x80000000, "e1734262fa1002dcf93c5d87818577587855a674952fe6dec91383cba78d8010f7d1b1a27f8bc8d80f3a288181b3493f990853c4f02e607f41fdb646f0950c82275160a3712f913bad04f2957a1accc9ce3627babf4c9931eb3275e50d126781d6b9cf6206ea7ef1df07ded7860088e777ab029f77e8ed9c47266a2083c6bcb27d13f0a411cc2805ce4f96cea367a5b2e3d88246238a587515b9857a05936ef11d2a69c47d58cc4ad28f87899bfad1ffd8d803bcd4b7fb0031a0b71bf83f42934df80d95bb5bf1cbfa4f2bdeea4ca4a86cf6"}, {0xf8, 0x108, 0x3ff, "7672bc73c5d7c164302f4fe62cd7d03d230f1e165b900c010a9a0712754454f8500ad5ef37a78fe43de6f5b05379f8978da2f1f37be47e54d06fde7d6a6d53df17f064da18ef6f968b521c7a0a17f003489146fe8efa3d4c2918ebd212e40a1e1c0fb31a15c3adb240b2d2e948aaac6fd8f32eb3a0624c37b534d652769751edadbee5481d324299b9fe95492441159f782f90d4c82e78c6cb229d21341af666239f6645404ba921dfcf246b2f5a8059c07e9c59573743d78f9b431336e09cce4d3335b645e0c1a7b2672c845dfd9961efeb6249545f18c896b1bc7a16869d82bcc8550339a9d88739955d"}, {0x28, 0x110, 0x0, "e5ac57df3cb1cbefedfac293c42653bed43aeaf60a9a21f3012d"}], 0x318, 0x40}, 0x14) 2018/03/11 22:26:55 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e61741d00000000000000000000000000f1407e40a51eda9d9524750000000000450000003db1e3d8fb026e64b033370b4e7bfffffebfffffffff1725003835f26aa0586554d1ddbcfbd2cfe48e0930ab3baad040cc9bc985bef771fb5d03"], &(0x7f0000000140)=0x69) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x8, 0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) close(r1) 2018/03/11 22:26:55 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)}], 0x1}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/create\x00', 0x2, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/64, 0x40}], 0x1) 2018/03/11 22:26:55 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) ustat(0x5, &(0x7f0000000040)) 2018/03/11 22:26:55 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)=0x0) ioprio_get$pid(0x40000007, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000200)={0x677b61c2, 0x20, 0x4}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000001c0)={0x3ff, 0x3, r2, 0x7, r3, 0x2, 0xfffffffffffff275}) 2018/03/11 22:26:55 executing program 3: r0 = gettid() exit(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x80000001, 0x7fff, 0x8, 0x9, 0x4, 0xffffffffffffff00, 0xe956, 0x0, 0x100, 0x8000}) sched_rr_get_interval(r0, &(0x7f0000000080)) 2018/03/11 22:26:55 executing program 6: ustat(0x3, &(0x7f0000000100)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000140)) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000000)=""/159, &(0x7f00000000c0)=0x9f) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x3}, {0x0, 0xfffffffffffffffe}}) faccessat(r0, &(0x7f0000000200)='./file0\x00', 0x98, 0x0) 2018/03/11 22:26:55 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="96427feebcc603c266c4a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101000, 0x0) write$evdev(r1, &(0x7f0000000180)=[{{0x0, 0x2710}, 0x2, 0x1, 0x3f}, {{}, 0x400, 0x399, 0x5be2}], 0x20) 2018/03/11 22:26:55 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0xfffffffffffffffe, 0xb6, "678915948edb25a81493242ba24a704ada00a4b106b7498b6b2c7d03488034d35ed33ce7a561c59fd8cf4fc89208652ab7c66995c7eb6cd3699cedca1189af3cfc08b3e5d3dc98af138f9c26fd860d1d0aa5966fe661d4d9f26fe20bcf2eafc47d0d0382b06394bb6ecf5703b58a64eaa6e9b49fd476a192f33053e0b70fb14b6d96e06979af3fac158b24c336ae2566f36b8006811df7a0084fc69f4fbb89740563326670a672a9793752c21f0d82f96fde454d0efc"}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000001040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, {0xa}}}, 0x32) r2 = dup(r1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'syzkaller1\x00'}) 2018/03/11 22:26:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="4a55093c07985068b741359034e57b2a5753f5ba79b0570204dc3d36a3b09744f324071437cca294435cfa4e966d0811b6984bdab9c4ede39e508674572dcc1710988003dd2fc8c9e04f2b5e2853c49c12d2c0bcf430346686b55cc3b7d71b7b7544bd55d4b8b9647d4e3246b87c8a544859cccee5230994f6465005325fa73e1dbfde57b80875805f209e1f99590cd72d769f0fe282db59448a4a907d3025e4a9c5de4f54303c71ea804caffa009099400cdfc2fe096b3fe9b0d214a047d385feb08812d9a266ca55237ad7b2fc4442ceaea116e58fa0c43d9e61c99496b4ac0ad91e8504c5051a48c8548ecb546662e222d31af36c0c5f", @ANYRES32=r0]]) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/11 22:26:55 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x20040) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000044000)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x3ff, 0x6, 0x7}, 0x10) timer_settime(0x0, 0x0, &(0x7f000015a000)={{}, {0x77359400}}, &(0x7f00005e6000)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000001c0)="b8af8c6b69182de68f885b26443d4c1a8c85b5258e9451410d4fa6819acd949b46777f249172e9af22b2d42790ddb7845ceabe1628c3de72ab75c928c2f27e81d7f6e01974176beb056e0cf9de98313aa7b6ee6411570b4a0b44155482ed41780ecc2198167611caa31c0151933d449ed3488445c4c89c8573974ff183fb53b5538db3146e0f0e082ad5906c54f2b2d2145c5bf763cba0fa46c1e192ac6a37e7d503833ccadaf1e093455d630decaf41f857b7bf3296c074ddbe5f2f2039767f761fb68a719e694005de194d7635a05e9896ae81d5177ee3f2b686d904d0458c4c1a9ec24584", 0xe6) rt_sigprocmask(0x2, &(0x7f0000000000), &(0x7f0000000040), 0x8) 2018/03/11 22:26:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), &(0x7f0000000000)=0x4) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) 2018/03/11 22:26:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/11 22:26:55 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x40000100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x5, 0x4}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/03/11 22:26:55 executing program 7: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000100)) r2 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000080)) r3 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="31d1e66fc9fc15edb8163b8d0cd14a5831d8a230aa5ea02c1c5bcd36c82105d44c7c4ec22a02f0c9544205f9f684e499ef378d7d3cbc66d35a126d41e5248a7ae402aa23ef182062efa8e728af5f0bddefd419f59de76ea6f7dfbcc7b5b4b9bfd1ba70c368308c3df90464", 0x6b, 0xfffffffffffffffa) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f00000002c0)="f668f1dc4e34d0f2e85abb903d22f64e29d0d39c4377f236338b5708d6c8b157ff6727f3395cb8d25f79f5c045b231b4853ad0b4d3eba3fa579db8ffbf9a83bd5be3364dc33f913e22f00614b5e5e75612", 0x51) r4 = request_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='/dev/autofs\x00', 0xfffffffffffffffa) keyctl$link(0x8, r3, r4) sendfile64(r1, r2, &(0x7f0000000140), 0xfff) 2018/03/11 22:26:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000b47ffc)=0x1000000, 0x4) 2018/03/11 22:26:55 executing program 6: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x10000000010, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) socket$inet_sctp(0x2, 0x0, 0x84) syz_open_procfs(r1, &(0x7f0000000100)='children\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2018/03/11 22:26:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f000093cfc7)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b001901000000000000850001070000000504e9ff0006000d0005", 0x39}], 0x1) r1 = memfd_create(&(0x7f0000000000)='&\x00', 0x3) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0xe0) 2018/03/11 22:26:55 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) write(r0, &(0x7f0000000000)="2a6bd958f042b7c9e3a5ace404d7265138475a2f188704f699ec21dff3548dc630edafbdddfdad82a4de6a25cb4c0a637b85549e0cfae084c45b441f99602a44c9ea9fa3a89371c5547502741844de2c0f461120092bb9da3926076b45c45fc59aa01400eed00e9a32f503b40a978c4dae9b28916b97f0c0569c7288509d79358dc6d514beac4881b071516b7f80374bfe1e8f0966467570bee3741d141858af5c3a04ccf7ef7294ee016af514", 0xad) r1 = getuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket(0x10, 0x2, 0x0) readv(r0, &(0x7f0000003480)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/165, 0xa5}, {&(0x7f0000002280)=""/110, 0x6e}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/48, 0x30}, {&(0x7f0000003340)=""/148, 0x94}, {&(0x7f0000003400)=""/109, 0x6d}], 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000034c0)=[@in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xc9}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) write(r3, &(0x7f00003c6000)="240000002600070032000000003677037b1f01ff01000000000000000012ffff8000ff10", 0x24) 2018/03/11 22:26:55 executing program 3: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000000)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/11 22:26:55 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x9, 0x4e22, 0x2, 0xa, 0x80, 0x80, 0x2f, 0x0, r1}, {0x1d96, 0x64, 0x8, 0x9, 0x7fff, 0x3, 0x0, 0x3f}, {0x5, 0x100, 0x6000000000000000, 0x2}, 0xfc8, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d5, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3505, 0x7, 0x1, 0x0, 0x6, 0x100000001, 0x18000000000000}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/11 22:26:55 executing program 2: pselect6(0x98, &(0x7f0000cc8fc0)={0x0, 0x0, 0x200}, &(0x7f0000587000), &(0x7f0000680000), &(0x7f0000fab000)={0x77359400}, &(0x7f0000204ff0)={&(0x7f0000cc8ff8), 0x8}) setitimer(0x2, &(0x7f0000000000)={{}, {0x0, 0x2710}}, 0x0) 2018/03/11 22:26:55 executing program 0: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) r3 = fcntl$dupfd(r0, 0x280000000000402, r1) fchmod(r3, 0x100) 2018/03/11 22:26:55 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/233, 0x472d}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) 2018/03/11 22:26:55 executing program 4: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(r0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x800) getpeername$unix(r3, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000049cff4)={0x0, 0xb7, 0x30}, &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(r1, r4, 0x40, &(0x7f0000fd9ff0)={0x5, 0x4, 0x7, 0x6}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/11 22:26:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)=ANY=[@ANYBLOB="140000002000ff02ffffffffffffffff400052d9"], 0x14}, 0x1}, 0x0) 2018/03/11 22:26:55 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00003e1ff8)='./file0\x00', 0x200) 2018/03/11 22:26:55 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x401) fchmod(r0, 0x0) 2018/03/11 22:26:55 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'osx.', 'security.evm\x00'}, &(0x7f0000000040)="73656375728ce2792e65766500", 0x8, 0x0) 2018/03/11 22:26:55 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x200102) recvfrom$inet(r0, &(0x7f00000018c0)=""/4096, 0x1000, 0x122, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000000)=0x1, 0x4) rt_sigreturn() bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000140)=0x8) socket$inet6(0xa, 0x8000000000000802, 0x88) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x44c000, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001880)=[{&(0x7f00000003c0)="b7ccd43d8fe3b67505b44e7c7ff97b067e32b71cd3021839e7a09bcd5ec873b7b8b931e46720cae928922c4c1c07d435be33c9c1235ebef8daffa424b4520f612b2ac808d265bc6d5b96e2127c2afef584e3b5fa8e7cc491bd2a4e1de514ab2adfeee830b091e45bd2ddbfd0abef7c0637b56843cbb2e7e72c2f11d4fe9380237661e0b68c7ab85ec45e230849f17cf66b90bf7fd25bffac2e78c319f96e0c027b16cd1350a0c4a84a6bbf6ae2eb68f6582715c31032c067a29bc5402592e7a29049a9291d578fdce96a10a9caf8f885b3b508268fc0ca4b4e84cb", 0xdb}, {&(0x7f00000004c0)="05d1aacecb77afe6758503157d8f044e78e530947bf97eab3c3b93e1fc954e405f76a7fa884bf212e288640e18ce5a1ba8cfb48cb40ce0133e825313e47e75cbdc3664c3ea0f09f2c9babd9b9828748b1aca70a8144670d0776e7c111d126dac35a15efb72aef591ed892516ef7f777922ad69dce6483f735aa86ada7fc3e9d347ed8bb859bc34d0876f5bb8742b8a399673bd2ef7d8f98377b89ed0f90a0f0558d111c8342e1f", 0xa7}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="8beefc6e6535656d171b2bdb08b84b9c66cae1ce7b39a987d6ee61060472456bf4db5d990c66150189e972c19d74f82a259de51ddd3a2379649b6aac4c95e4b727412b275d1f2262db758ed09115b2e780796ac68a40da88e9368b5ca2ea5da8b72d723c8726fd7746590e0f61773ddea8bd50cb8bcf7e1140fd670c8d048b3e679ee6b3f43a07abf87bd3217b816809c6704cbb00f70dd9d7cc3bdd17158c7b90b372862a7140a880ca40e22c34667c4707611d97d9de9cbeb781e1e964cd98a425b40db7", 0xc5}, {&(0x7f0000001680)="66a08bccb4199708cb041bcf29c0ed0d5f846babb27ad4deef26ce249d36ca89781b37582542e73156fc939aa288d036d9351a1db8f976b828d471a96238ad85d5e40509181004b6727b3dc6affea69fd66e9c75b44630bf3d133a40692d08e2a607bd7e04303d6baa5d739da98f1acd4945ef50310569a203c304e4843b300a909d80b8cda1d36a0034d1110f7d5499bf4b7e4a56a1916e198d59a71f47fe2843079e50896d3549d74bcd6d48fe71b1ea80275a", 0xb4}, {&(0x7f0000001740)="16cdd9911defe2003112fa14a9f61821a520614ef8efc6abc71932b25db0db02b0ccff2c436a236a5037530bba65365a39b5928c5336fada1a59e2a56a45a139aa45552441b544d9ec416f56f56d0c361d8033c05d17117d79", 0x15}, {&(0x7f00000017c0)="0190676aa6e9f6c7073b93962677805621910707de22a27a7c2d9c63eb55237000df1f75e4440a3ea3f2a447bb7f340734d62d67036101ab549d9095e23d349ac03cedb3d44b340201e530cc943c204fc4b694a676cedbfe7e89f92d6a6a5fe2637c854ddd10d1", 0x67}], 0x7}, 0x0) 2018/03/11 22:26:55 executing program 0: getxattr(&(0x7f0000000000)='..', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/82, 0x52) r0 = creat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000180)='..', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='udf\x00', 0xa000, &(0x7f0000000240)="5a78956df9cd54dc99f696576b3e2f06a38ca5a2bcbb8ff8f6d3b5b2064b7ddcef5b5673b076641ca59ec06cfc8e14f49f50600948e3f607fb800bf39105214b3969") bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/03/11 22:26:55 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000000180)='./file0/bus\x00', 0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x7, 0x4) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3, 0x30, 0x0, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa013, r1, 0x10000000000) 2018/03/11 22:26:55 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000040)={0x70ab}, 0x8, 0x80800) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000169000)) 2018/03/11 22:26:55 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) prctl$setfpexc(0xc, 0x0) ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000000300), 0x6) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000400)=0x2) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0)=0xffffffff8d8f56b1, 0x4) sendfile(r1, r1, &(0x7f00000000c0)=0xfffffffffffffffc, 0x9) pread64(r1, &(0x7f0000000380)=""/81, 0x51, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000340)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_MASTER={0x8, 0xa}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) sendfile(r1, r1, &(0x7f0000000000)=0x400003, 0x4) 2018/03/11 22:26:55 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) 2018/03/11 22:26:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0x0, 0x8, 0x4, 0x3, 0xff, 0xffffffff00000000}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0x5) 2018/03/11 22:26:55 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1000, 0x208, 0x7fffffff, 0x9, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x7ff}, &(0x7f00000000c0)=0x8) connect$inet6(r0, &(0x7f0000eb0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00002cb000), &(0x7f0000caf000)=0x1) 2018/03/11 22:26:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) epoll_create(0x6) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x2c) 2018/03/11 22:26:55 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) sendto$inet6(r1, &(0x7f0000000180)="93", 0x1, 0x1, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) 2018/03/11 22:26:55 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) listen$netrom(r1, 0x1000) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000005b000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000169000)) 2018/03/11 22:26:55 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) flock(r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x200) 2018/03/11 22:26:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x41, 0x1}) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x8, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000040)=""/244, &(0x7f0000000140)=0xf4) 2018/03/11 22:26:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x8a) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) close(r1) 2018/03/11 22:26:55 executing program 0: getxattr(&(0x7f0000000000)='..', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/82, 0x52) r0 = creat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000180)='..', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='udf\x00', 0xa000, &(0x7f0000000240)="5a78956df9cd54dc99f696576b3e2f06a38ca5a2bcbb8ff8f6d3b5b2064b7ddcef5b5673b076641ca59ec06cfc8e14f49f50600948e3f607fb800bf39105214b3969") bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/03/11 22:26:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002287, &(0x7f00006a1000)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x8, 0x5, 0x918, 0x9, 0x80000000, 0x4000000000000000, 0x3, 0x2d10, 0x1ff, 0x9}, 0xb) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl(r0, 0x6, &(0x7f0000000040)="b0ed68658ff8762d0aeb1c8c10677d592a088fc03521d17f89e210015e7877f4aa40dc490f380ecee07760438e8564365d3141456ca7269b3f5e3bc4674bcdf6cd5386319cd0cb9331f813f986b88574f6d894c0bf34f31ac853276adcadac4d4f3a96c19a73e2785601b1a3ea76cddd1276f3b7215bc30c77361d2ca71d5e6b2060d1d5208cd185d7f0acb9f65e23a737cede1873b5fadb986e6bbb81072fceea5f2cdc8083352a20ff947912c0c55e81725ab293a7ed5cac4b07409dcbe82dd997867eabecc4d8d0") 2018/03/11 22:26:55 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x880) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) [ 50.896939] audit: type=1400 audit(1520807215.744:15): avc: denied { create } for pid=6471 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 22:26:55 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009e6fdc)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) setxattr(&(0x7f0000000040)='..', &(0x7f0000000000)=@random={'system.', '\x00'}, &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0xc, 0x0) 2018/03/11 22:26:55 executing program 3: r0 = socket(0x2, 0x800000003, 0x1fffd) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridg\t\x00', r1}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$packet(r0, &(0x7f0000000240)={0x11, 0xfb, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/11 22:26:55 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000240)) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x40000002}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x205}, &(0x7f0000000100)=0x8) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000180)=""/104, &(0x7f00000000c0)=0x68) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0x7, 0x10000, 0x2, 0x2}, 0x14) 2018/03/11 22:26:55 executing program 7: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="2cfde7df0893bb57873d8287da48589bc16ee6e85a882ca78645651e2859b0a5bd24f730a5a263b7bf704fc1e470bec3cce1e1db7488b6ac393860f7123989f028b31ec4d4486607bd0449305c7d234b6086f917a2f73d765473ab9581cc1263b4c946767bfb409252ebddd6b00792ded2cdc4726012ba3d95d13126d14562697e223a1679c00906777f63c4d3285073feaec9781f0ec823", 0xfffffffffffffd97, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) socket$inet6_dccp(0xa, 0x6, 0x0) [ 50.941124] audit: type=1400 audit(1520807215.794:16): avc: denied { write } for pid=6471 comm="syz-executor2" path="socket:[15614]" dev="sockfs" ino=15614 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 22:26:55 executing program 6: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={0x0, r2/1000+30000}, 0xb) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) r3 = dup(r1) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000080)) recvfrom$inet(r1, &(0x7f0000000100)=""/114, 0x72, 0x0, &(0x7f0000000180)={0x2, 0x4e20}, 0x10) tkill(r0, 0x15) 2018/03/11 22:26:55 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(0xffffffffffffffff) 2018/03/11 22:26:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a4d000)={0x0, 0x1}) 2018/03/11 22:26:55 executing program 3: syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x4100c0) getxattr(&(0x7f0000000000)='..', &(0x7f00000001c0)=@known='security.selinux\x00', &(0x7f0000000140)=""/82, 0x52) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000000c0)="889a1b88287d975b51f8eb7cf5c4daac423157b803a26c119ec2fb40a595297d78a37d1d0b6e626d33e620b70107c0247a3ecc8ab841bb71d22fc5c0356649de6a92b734cd6aaf8884f09aad3525c30db05707f84de3a8") 2018/03/11 22:26:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) [ 51.044056] Option 'K`†ù¢÷' to dns_resolver key: bad/missing value 2018/03/11 22:26:55 executing program 4: r0 = fanotify_init(0x8000000000000000, 0x10109002) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r2, 0xf, &(0x7f0000000080)={0x2, 0x5}, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/11 22:26:55 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x12000) timerfd_settime(r0, 0x0, &(0x7f0000aa9fe0)={{0x0, 0x1c9c380}}, &(0x7f0000164000)) 2018/03/11 22:26:55 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000262000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00001d0000/0x1000)=nil) socketpair(0x0, 0x5, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x4) [ 51.116975] Option 'K`†ù¢÷' to dns_resolver key: bad/missing value 2018/03/11 22:26:56 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0xfffffffffffffea2, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0xd, 0x0, &(0x7f0000000040)="a76a13cdcb68ad157e3d28763f"}) 2018/03/11 22:26:56 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x23, 0x7fff, 0x200, 0xfd}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) 2018/03/11 22:26:56 executing program 0: request_key(&(0x7f0000000000)='.dead\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) 2018/03/11 22:26:56 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) ioprio_set$pid(0x2, r1, 0x0) 2018/03/11 22:26:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001140)={@dev={0xfe, 0x80}, 0x0, 0x2, 0x1}, 0x20) memfd_create(&(0x7f0000000000)='$\x00', 0x2) 2018/03/11 22:26:56 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') sync_file_range(r0, 0x5, 0x4, 0x3) preadv(r0, &(0x7f0000000000), 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/11 22:26:56 executing program 1: r0 = socket(0x5, 0x801, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:auditd_initrc_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x33) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000380), 0x4) listen$netrom(0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000540)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000005c0)={0x0, 0x1, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000007c0), &(0x7f0000000800)=0x4) openat(0xffffffffffffffff, &(0x7f0000000840)='./file0\x00', 0x0, 0x0) 2018/03/11 22:26:56 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x3f5, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fcbb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0xfffffe9a}], 0x1, &(0x7f00000000c0), 0x0, 0x2000000000000}, 0x0) 2018/03/11 22:26:56 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x4008000, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/03/11 22:26:56 executing program 5: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000adaff8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000801fff)) mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5bff8)='./file0\x00', &(0x7f00007bfffa)='ramfs\x00', 0x0, &(0x7f0000d0efc8)) pivot_root(&(0x7f0000ccbff8)='./file0\x00', &(0x7f00002e8ff8)='./file0\x00') socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/11 22:26:56 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00000001c0)={0x23f, 0x7, 0x2, 0x3, 0x9, 0x741, 0x191d, 0x3}, &(0x7f0000000200)={0x2, 0x9, 0x5, 0x3, 0x9, 0x8, 0xfffffffffffff000, 0x100}, &(0x7f0000000240)={0x7, 0x1, 0x0, 0x4, 0xd3, 0x81, 0x1, 0x3}, &(0x7f0000000280)={0x77359400}) prctl$setfpexc(0xc, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc0000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000080)={0x10208, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x104) r2 = dup2(r0, r0) fchownat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1100) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000002c0)=0x3b) 2018/03/11 22:26:56 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x80) sendfile(r0, r0, &(0x7f0000000080), 0x7b) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10080, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x3, 0x3, 0x6, 0x2, 0x3}) 2018/03/11 22:26:56 executing program 3: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@remote, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/03/11 22:26:56 executing program 6: r0 = socket$inet(0xf, 0x0, 0x2) sendmsg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003fca)="020604040200000000ef37ca2276c5de", 0x10}], 0x1}, 0x0) clock_getres(0x7, &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7}) r2 = getpgid(0xffffffffffffffff) r3 = geteuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xc) 2018/03/11 22:26:56 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8000}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000000}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000002]}, 0x5c) getsockname(r0, &(0x7f0000000080)=@l2, &(0x7f0000000140)=0x80) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000180)=ANY=[@ANYBLOB="14004200010701030000008000002000000000002d94e7e69ee714e22d9ef0ec407fef559aaf9d6d614b6b0644bcd7644c48f2d5f7221ba3"], 0x14}, 0x1}, 0x40000) 2018/03/11 22:26:56 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x1000000) unshare(0x400) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000b00)="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", 0xfc, 0x1, &(0x7f0000000c40)={r2, r3+10000000}) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000f40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000f80)={0x3ff, 0x6, 0x8, 0x1}, 0x10) keyctl$get_keyring_id(0x0, r4, 0x6607) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002380)=0x0) getpgrp(r5) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000c80)=0x7, &(0x7f0000000cc0)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000002340)={&(0x7f0000002240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002280)=[0x0, 0x0], &(0x7f00000022c0)=[0x0], &(0x7f0000002300)=[0x0], 0x7, 0x2, 0x1, 0x1}) sendmmsg(r0, &(0x7f0000000ec0)=[{{&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4106(rfc7539(fpu(pcbc(aes-aesni)),sha384-generic)))\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)="249cb8b5a46dafe7f2f0227cfed77fbb7a9bd221092ee0ea162d29c5f7ad0caeaf2dcd09", 0x24}, {&(0x7f0000000100)="ab23b9f357215154fcc0dc32ff61a6719d9355344e0c8d17b658098c44f70ca5111303d3d816b3d2abca507ace7a04a819d0c24abb4836173876cde11dde5a2dacb138a3f1000e1c1a7010cc1cdc8dd94f4f9d413587e0907214aa48eecbdc36faa76e00d1b513df50851ab2c4b2ff412e643683b1e4007f25130e773c9628c5be15dee3cb00111a7b55072a8924e2031f", 0x91}, {&(0x7f00000001c0)="ae22bce1fbfdac118880c2ef295aa37a10b10e10123a0452f10621db19e3555f94b7eca74df061131de45afc89a531c7f25cc0fffa15f7bf66aa3b1a72c1bd43d61839077429975c6fc2563cd1b8cea3b605d4983d209326796f52c7bf490ebdb5da4089ff0fcdcfddecb75d49ba2f9134103b55d59d214980d08dfb5c89e49f011dd9676c245525b56ddaba771bb333b7ea5db7e7c7eb8d0a1f0da7f90d77a2fc4a06209eef37dab7f727a50c38d905e41c3ad1182839d4465811889a09f5c171b1c0e1857c", 0xc6}, {&(0x7f00000002c0)="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", 0xff}, {&(0x7f00000003c0)="50aea333bdc2e918920314de455990fef8d7c4d65270c90a51f5e87c97d5c3c0ed228aaa43c0fe1c557f3791d643c4da4d3be1c2a89839dfb3ace4e6ca75700c9a7eb792149523a153d3607183dbeb5d5a854087a895198aa953bfa52cc37142fac423ddf7692f94bcf5173686d8a5c06315ef860f2d7e7afa8e12a929c8231fb17578037195657c4c39a05c5397b993a50e0cdbc0922273a7a570e3ff8df2b5ea", 0xa1}, {&(0x7f0000000480)="8a77d2472b9e8bf0df5c5915c4d9ba3ceda3e13bbed20248f6", 0x19}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="b67e07125497b671c72e9b2b83e3c4960fbe2dd45f90d07580a5b502000639f5826d876a057357c7e2189ec06f3365f6988783c5669fb642050248ed6d2946bf65364a10b48982186afee985ff0f59372f4c0b2c185cc406f1f96f39336b0ffed9b24fdf898627b46809dcb067", 0x6d}, {&(0x7f0000000580)="e2ce941c9821e5bc4923751e26c9b1fbbc02f248199cae7c551a84c50c1f9ebbc81e2219c188d506d4623459ddcf82721cb093445c1c63da815b70928bdca8b9872792f4df093ba8fbf9a3010a8092abddf80beec5753398f546a7e2ba38188448aa98d8d48321e82bc0a34c6c7b9316b0fadd6604b315b495a2dabd890d53bcd9a2ce9614ba3ad92962848bafd3580a2b72326533e86bf7ca51561701a2ceeec721fbdabd9505e3def7a72c2bb98d63ef9fcb4bfa48af7a94ea65f8326c352e91e5b341dfa17f02d2a58870a6e42deb441aa2d5056c6d84103c0b8b074af685", 0xe0}], 0x9, 0x0, 0x0, 0x4000004}, 0x3ff}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000700)="fcf242ee582675a46247ca631903669740b48ae91f804b94a71508e5e99cef6aa0a649ecfd9989aa3692011678909c5ed4bd58773f68a4dd256903628be586400b76c156d68371ed98d877129f3760816af4756a97cce56e2c7644ec2961a069a6a9b23c38a00858fd7a3035d84d446df919dace965dae124ba22b8dac2fa9251ec7612bec6aa7c33bfe2114cf4866f170363b640f99cc9f5ee86280e94d7f96b79dc5ac8d7eeace951e79ba128878186d4062b9746167e6f159640041cac6eea03c99ff4b53fb822f17980480c2732109feaca70b8d6b2322395a49f7bf5feb19d7ff3d", 0xe4}], 0x1, &(0x7f0000001000)=[{0x108, 0x107, 0x8, "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"}, {0x20, 0x304172561cac840b, 0x9, "f8f28a130d24e9453b250a2563f8648a77e5de72"}, {0xc, 0x100, 0x80}, {0x8c, 0x0, 0x5, "659c539722bf051a60fd638bd58aff2f3a994ece42ceee1c966e95a9b800305aac82084600a5fd2e7bbf216008bcc3e2387a26a0989663223df6599c74c8af5f6c4f7f3ab0b146d914e3d7a9bfa9f560b4aca28612e40663d53fb29bafde1a3c9144b9e2298027c3e3e7c892e47c8911e79be81dbfc863a05c0f22ff6c30"}, {0x60, 0x13d, 0xb2, "9c83f63643d32477176d126466e19fc340bba44ffefbadb07086ca45be222460f86df8d17f122d6feb47c584dcba45ff5827e94de27f6cd6fa6301d82a30772565e7344ce505495a574a734927c09fe9277de031"}, {0x100c, 0x11f, 0x3f, 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{0x10, 0x112, 0x0, "d6"}], 0x123c, 0x4000000}, 0x3}, {{&(0x7f0000000840)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000008c0)="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", 0xff}, {&(0x7f00000009c0)="d6643c9c", 0x4}, {&(0x7f0000000a00)="58b00193459029b521950e45d926f01169ee5f550a71fd7b5bd9550fcda19a1bee42064962a920dd334357bcd64366eff424eee240bff4c49032bfaa365064b35171685938a294a1f74c186addf5bff3ed2957", 0x53}, {&(0x7f0000000a80)="ada5a7605db1bbbf7674282c0105eda499b6417d8ac6b19f2051c94df437724208a1e741e3e11ba7d217bf3fb82dbb6767fabda15d92", 0x36}], 0x4, &(0x7f00000023c0)=ANY=[@ANYBLOB="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"], 0x38c}}], 0x3, 0x0) 2018/03/11 22:26:56 executing program 1: creat(&(0x7f0000226000)='./file0\x00', 0x0) 2018/03/11 22:26:56 executing program 4: r0 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) prctl$getreaper(0x5, &(0x7f0000000080)) setregid(r0, r1) 2018/03/11 22:26:56 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000000080)='0', 0x1}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) 2018/03/11 22:26:56 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x18, {{0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}}, 0x104) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r1, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/03/11 22:26:56 executing program 2: futex(&(0x7f0000000080)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/11 22:26:56 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000540)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r1 = memfd_create(&(0x7f0000000440)='/dev/ppp\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)) pread64(r1, &(0x7f0000000480)=""/188, 0xbc, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(r2) ioprio_get$pid(0x1000000000002, r3) r4 = userfaultfd(0x80000) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x331b0efb41ed11c1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv4_deladdr={0x30, 0x15, 0x0, 0x70bd27, 0x25dfdbfe, {0x2, 0x8, 0x2, 0xfd, r6}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4) fcntl$setflags(r4, 0x2, 0x1) userfaultfd(0x80800) 2018/03/11 22:26:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2105902) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x9, &(0x7f00000000c0)=[{0x0, 0x20, 0x3, 0x7}, {0x5, 0x3, 0x1, 0x8}, {0x6, 0x5, 0x200, 0x20000}, {0x1ff, 0x3ff, 0x1, 0x7}, {0x6, 0x1, 0x3, 0xf079}, {0x8, 0x900000000000000, 0x8d, 0x3}, {0x7f, 0x0, 0x0, 0xd94}, {0x5, 0x3, 0x40}, {0xffff, 0x1, 0xfffffffffffff001, 0x8001}]}, 0x8) truncate(&(0x7f0000000140)='./file0\x00', 0xbc4e) sendfile(r0, r0, &(0x7f0000000040), 0x19cf8c6e) [ 51.422202] audit: type=1400 audit(1520807216.274:17): avc: denied { setopt } for pid=6600 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 51.460214] audit: type=1400 audit(1520807216.314:18): avc: denied { getattr } for pid=6600 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/11 22:26:56 executing program 6: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6cff0)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/03/11 22:26:56 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') r1 = mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xe221e4ca742b8a9, 0x10, 0xffffffffffffffff, 0x53) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) sendto$llc(0xffffffffffffffff, &(0x7f0000007fbc), 0x0, 0x0, &(0x7f0000002ff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/11 22:26:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"47301ecf3b2f68"}, 0x2}, [{"32850c3f4d0ac1"}, {"dfaad66ebb29d9"}, {"1253880495cffd"}, {"974ba42b0bd81d"}, {"82747b3e337ee7"}, {"6f5dcda8cb0952"}, {"1efc0942fd4be5"}, {"7389f6ea56435e"}]}, 0x48) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@getneightbl={0x14, 0x42, 0x0, 0x0, 0x0, {}, [""]}, 0x14}, 0x1}, 0x0) 2018/03/11 22:26:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)='uid_map\x00') writev(r0, &(0x7f0000001280)=[{&(0x7f0000000000)="001ecb505a0c7ea76255579851988df657b04db8e982b6bc35a136a28c6e6fe54daa8b8394f382092028f7b47bfa59d679962483b4aa16300f86", 0x3a}, {&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="08564f6e56e44b591171c73a8183d219e78e1942229cd7d8f2e3c1abd1797e0406aeb8cfcab1a14eae377b3b53ce5469648c4af4e71d291541f0b004c9772a9f744c6aeda44e887a8c771c83b269b37ead6b3447b9f89b08351490f8cb3d846b74f71ed015f2e837e4fb7258b9ee7bade0bbb2134c932619ab5aad8c110ca7e50a89877ff8987fff3c1f9ef797219ee669f18b10cbaa514de2d3da2a7fae334b3eb508f0191fc5cbc5a4c63aa6476c11ecccd676199eac53d5f092ca1f494232e6a7a2a75469f85128b9d96e049effb00497ce48ed27b7434243f33d528502639a4e7ed7aa", 0xe5}, {&(0x7f0000001140)="5387918f896ad51fbb0620b60eaecf10a3ba6374e804b034f5cc5f46919789c25d59553dfff163f522e759d780d5023de30f6331fa200090", 0x38}, {&(0x7f0000001180)="1a81d8a460b3a8e0fc1cf551de633ab471019b56f6ad468044168f6291a6fc5bf269e4f2839256e758d3af84b41eed4daef88c3149ddff4250ddf7bebaf6699b237a41094b14ff774489311c416be9597e4a8f2685d4132ff4e6391b20930a70f175662a565382c9824f3e60dc2311d72372447e7fb74c6aa6af790820e63ed2e22579b96931fe12ee738da5a7f88b01380639d6a8784bf05b19572b4253e0399dc4a3260008a7bc4a2139e916f4240f0c70389ee90ce9732bf9e119152d465eb77b932b405e9e0ecfd6f28dad0c0b30d0c58f957a9faa4420fa6a2692", 0xdd}], 0x5) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001300)={0x8000, 0x0, 0x81, 0x7, 0x7, 0x390b05e8, 0x1667, 0x5, 0x0, 0x4}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001340)=0x10000, 0x252) 2018/03/11 22:26:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x200001c3, 0x0) 2018/03/11 22:26:56 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x2000000032, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040)=0x4, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/03/11 22:26:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0), 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080), 0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/11 22:26:56 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44000100}, 0xc, &(0x7f0000000600)={&(0x7f0000000300)=@newae={0x2d8, 0x1e, 0x1, 0x70bd26, 0x25dfdbfc, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x2, 0x2b}, @in, 0x100000001, 0x3502}, [@encap={0x1c, 0x4, {0x0, 0x4e23, 0x4e22, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}}, @algo_aead={0x54, 0x12, {{'rfc4106-gcm-aesni\x00'}, 0x40, 0x1c0, "7684ba5db8b7a2ae"}}, @srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}, @policy={0xb0, 0x7, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x2, 0x4e24, 0x5, 0xa, 0xa0, 0x20, 0x7f, r1, r2}, {0x7, 0x5, 0x6, 0x4, 0x8, 0x1, 0x17, 0x10000}, {0x2, 0x4}, 0x0, 0x6e6bbf, 0x3, 0x0, 0x3}}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd29, 0x70bd2c, 0x70bd2c, 0x70bd29, 0x9, [0xe5a, 0xffffffffffffff94]}}, @algo_crypt={0xd8, 0x2, {{'xts-cast6-avx\x00'}, 0x480, "0cf81eae1a026df129cfa2f471350a8e5dc5ce98750da3d275c3c691098bf6f1c28154621c5e9588939a56417f3cfc2dcd356f74f4cba9078645474b53eae94bcd4d50bad92fe3985513421e27d102aed7ed4694d86c9554c6abd33c020525520d4e3ad0fc53852625a165ffb68b93936784ac15fe26e9ead47b4cb9661236792821528cd3e1dedd475f032b276e15e9"}}, @replay_thresh={0x8, 0xb, 0x8001}, @algo_auth_trunc={0x60, 0x14, {{'md5-generic\x00'}, 0x98, 0x0, "52ff7b73f95fc6e55aaee937fc596d90a272b0"}}]}, 0x2d8}, 0x1}, 0x44) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) ioctl$KDDISABIO(r3, 0x4b37) sendto$inet(r3, &(0x7f0000440000), 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r3, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089ef70), 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0}, 0x12004) 2018/03/11 22:26:56 executing program 0: rmdir(&(0x7f0000e59000)='..') 2018/03/11 22:26:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x7ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000080)={r2, 0x100000000}) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f00000000c0)=0x2, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x58e8ffdc78a251b0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000283fba)=""/70, &(0x7f000052affc)=0x46) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) [ 51.685445] audit: type=1400 audit(1520807216.534:19): avc: denied { create } for pid=6630 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/11 22:26:56 executing program 4: r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) gettid() getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r2 = getpgrp(r1) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x115) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000001c0)=""/4096) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@ipv4, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) fstat(r3, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x34, 0x4e24, 0x800, 0x36105af9c94e7921, 0xa0, 0x20, 0x33, r4, r5}, {0x2, 0x9, 0x59c7, 0x2, 0x0, 0x62, 0xffffffffffffff33, 0x124800000000}, {0x2, 0x19, 0x1, 0x3}, 0x5, 0x6e6bb2, 0x1, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0x2, @in=@rand_addr, 0x3503, 0x3, 0x3, 0x4, 0x4, 0x9e72, 0x3}}, 0xe8) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ptrace(0x4207, r6) waitid(0x0, r6, &(0x7f0000001540), 0x7, &(0x7f0000001580)) 2018/03/11 22:26:56 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x401, @dev={0xfe, 0x80, [], 0x18}, 0x8001}}}, &(0x7f00000002c0)=0x84) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x3}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x232000, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f00000000c0)) getpeername(r3, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000040)=0x1e) 2018/03/11 22:26:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x4, 0x401, 0xffffffffffffffff, 0x2000000000, 0x8, 0x0, 0x0, 0x941d, 0x0, 0x3, 0x7ff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000440)={0x7a21, 0x40, 0x3, 0x2, 0x4, [{0xffffffffffffff01, 0x1, 0xffffffff, 0x0, 0x0, 0x80}, {0x44, 0x100000001, 0x1, 0x0, 0x0, 0x404}, {0x1, 0xdd, 0x0, 0x0, 0x0, 0x480}, {0x4, 0xfff, 0x6, 0x0, 0x0, 0x80}]}) syz_extract_tcp_res(&(0x7f0000000640), 0xffff, 0x37) r1 = syz_open_pts(r0, 0x0) r2 = getpid() process_vm_writev(r2, &(0x7f0000000100)=[{&(0x7f0000000000)=""/243, 0xf3}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)=""/208, 0xd0}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/151, 0x97}], 0x3, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10004, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x7, 0x0, 0x3, 0x7, 0x86e5}, &(0x7f00000005c0)=0x14) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000000600)={0x18, 0x0, {0x4, @random="1fe371ce47cf", 'eql\x00'}}) ioctl$TCXONC(r1, 0x540a, 0x2) prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x4000)=nil) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000000740)={&(0x7f0000000680)="af267b2e184913634da15e98cd73bf12cf03100ff4b3d0da172185ebe0bdd6b6af26605e121ab146a9e755f858defdea4b7ed6be5aa310f11d67b2e42e3bd8484c532e3517475eaf705a675269328a48b6062e248b64dc30bd3aa0a1c02fa4f7d0d9e112e7e00b0974b29f62f0e43a28776d61b95c20770834228eb2508ec975682d1073cab3eaafbafd053ad01ac3db03f5c87af684443dc5fb5881f4e82294001a042591a87461cdb9b09b", 0xac}) 2018/03/11 22:26:56 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x13}, 0x1, 0x0, 0x0, 0x3}, 0x40) 2018/03/11 22:26:56 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x121800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x2}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x50}, &(0x7f0000000140)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xb}, 0x1c) 2018/03/11 22:26:56 executing program 0: add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r0 = request_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='\'cpuset\x00', 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000680)="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", 0xfffffffffffffe63, r0) [ 51.751094] audit: type=1400 audit(1520807216.594:20): avc: denied { write } for pid=6630 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/11 22:26:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c68e6), 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/11 22:26:56 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0x203) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/11 22:26:56 executing program 7: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x62a}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x8, 0x7, 0x43, 0x3, 0x2, 0x8, 0x7fff, r3}, &(0x7f00000000c0)=0x20) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x0, 0x71, 0x0, @tick=0x2, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) 2018/03/11 22:26:56 executing program 1: r0 = socket(0x10, 0x802, 0x0) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x325000) write(r0, &(0x7f0000000080)="24000000010e5389fd59210025f0071c0165ff0ffc0c08000b0000000005000000000000000000000000f5c2592bcd81632f67eccd44a6ce4111437a8b513c05a01d37dda741d6a1a7f6a1a30d9805b08e6b24ffd9c79144cd75301d9ee80000000000", 0x1b507d8d) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000140)=0x1c, 0x80000) socketpair(0xb, 0x802, 0x20000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x9) 2018/03/11 22:26:56 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/75) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045113, &(0x7f0000509000)) 2018/03/11 22:26:56 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xd, &(0x7f0000000180), 0x0, &(0x7f0000000380)=""/4096, 0xff44}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) 2018/03/11 22:26:56 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x2323, 0x1, 0x0, 0xa020000000}) rt_sigtimedwait(&(0x7f0000000140)={0xfffffffffffffff8}, &(0x7f0000000180), &(0x7f00000001c0)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/11 22:26:56 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000240)="00ad838df49e8ab9d4e179c7a65995596ddb23b7bf1f81b4d2e557c8d4763dbe51ac32be0c356a17dc41a3ff7abc5030dbaaed0465912720566d344ab631f4f376bde58c8d01de9255cde4f49dc0912684519bdd448d6494ca1f012d27f99eb3dfed91b279f9a65566250deb98a3335cc5b44416055443d6151174b09334ecc7893f3d868da2f3a5a9761fecc462eff7c36c4439f2df4f53797ac9177f15a58fb7d628cf639477d50125f57528dba56bca02c2f7a94ec25a7e7002e3cfe4c6a445f7ed5f30f63615b9f7d7646d8998ea8d05ff0425afdc10eb49b0b4c92aa022bc4459b72d488c22c64d4f5fd47226811d05", 0xf2) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) write(r0, &(0x7f0000000080)="467d76495a670b1bcc2d1d792768f8b054b3c17703b19a44fe4889baa083e467f6c62d53b8c0d261c0f10c0c2d78045b0eb90f66f4e9317da62c9302ae3cb43cf1ab4c5fe8d79c807ae450efa9467c5a6256e880ac3debf330ab2acfe85a11fca9d0defde065fc2226ca69271381", 0x6e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20080) 2018/03/11 22:26:56 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000000000000000000000ff01000000000000000000000000000100000085"], 0x38}, 0x1}, 0x0) 2018/03/11 22:26:56 executing program 0: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2, {0x2, 0x4e21, @multicast1=0xe0000001}, 'vlan0\x00'}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d56ffc)=0x10002, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000f03fc8)={&(0x7f0000759fe4)=@in6={0xa, 0x4e20}, 0x80, &(0x7f0000d8e000), 0x0, &(0x7f000056cda0)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20}, 0x0) 2018/03/11 22:26:56 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000f18000)={0x0, 0xfffffffffffffe3c, &(0x7f000076dff0)=[{&(0x7f0000000040)="2000000001f1120100060020200af8090001", 0x12}], 0x1, 0x0, 0x17c}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7, 0x20, 0xb7, 0x7fff}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x100000001}, &(0x7f0000000300)=0x88) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x20000000000001e7}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) socketpair(0x1, 0xb, 0x6, &(0x7f0000000100)={0xffffffffffffffff}) r5 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x540) connect$l2tp(r4, &(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x0, 0x4}}, 0x2e) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) 2018/03/11 22:26:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000001080)="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", 0xfffffffffffffdc7, 0x20040003, &(0x7f0000001000)={0x2, 0x4e21, @rand_addr=0x8}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001040)) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e5e, @rand_addr}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x800) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/11 22:26:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000000)='./file0\x00', 0x2) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000027faa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x0, &(0x7f0000bfde5e)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000880)={0x0, @loopback, @broadcast}, &(0x7f00000008c0)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000900)={r1, @rand_addr=0x9, @rand_addr=0x1f}, 0xc) 2018/03/11 22:26:56 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) 2018/03/11 22:26:56 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000067d000), 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x44) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) 2018/03/11 22:26:56 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x111}) close(r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48, 0x80800) 2018/03/11 22:26:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/11 22:26:56 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)) 2018/03/11 22:26:56 executing program 6: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace(0x420f, r1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) shutdown(r3, 0x1) ptrace$getregs(0xc, r2, 0xfffffffffffffff7, &(0x7f0000000040)=""/44) ptrace$setopts(0x4200, r2, 0x0, 0x0) 2018/03/11 22:26:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x800007c, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x17ff, 0x0, 0x0, 0x2}, 0xffffffffffffff1e) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/03/11 22:26:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x5) socketpair(0x0, 0x5, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) getresgid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) r9 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) r11 = getegid() sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)="38c28595dc589128973a72ff5b37bd2a9ef0247904d1228dbaca9de4669737de7abc9d2f8f9279ac9fb0d21673cd50af5ba7003952aba76e5b8d682e9ca3ea14aecc1e0f677aeb71a353de2a8594e3ab5be5e2c39ae7b3b1adae8495370fd9070dc805d23a1397cfd0c9cc64bbd0752acd049ab603fd80eacc27b9ee16a7a4ae6f3a65b0f8d7601470100a4f27cd1f07187bcb6fb1238f59bb346a756d85c1e66175f1d0fa38cc775a0c7865479505381f4331ad4085", 0xb6}, {&(0x7f0000000180)="3dbe7810d51bb064972090c6698e025205bf669b866072eb301871a757f4feea5ec91690fee485feeb3e554d18ea3342493d543c3c632830097569ebb1bda82d161388e5b97b5caebade2442900d4d2aafe4f76bd8118b67011d2786f84fe28813ee7ed1b1534bf7fd6467df259350f5bd4f3d1d7fed3f258fb86cac2451eba47a2014017e5f9b955518a835ece77ae97f9f07f3e7e5061932e6aac5513e1c926745f7ecc28a44721780e4bb8a2b2c8026decc227ec9917f8b36c67f985e14a5225ac726c3d35c4acb37309f3eba071ac672e39dfe09d13362f074a56d21ed8320d783d79b7d5546028bfaa8200bc4cbb7fe5a", 0xf3}, {&(0x7f0000000280)="9e70e9ba110624a55c4dc2de07f1ec48c1ad761ac7272f8ab3f130e7a4780c2cf0c192f749eee1c39371322e4543253aab7df7c800e4023b67c60af2cbc4b4252257c6a4b77e8a31751d7f47b0df83b47deb7a2012987a263dc6fe6a2e2b6cd4a7cb4c20b10c84dcdcff8775e687fda392bc969a5b695ab3fcdbccf4cd7ea72cd64344be3829ca0fd20d90efa6d70afa0ccba9b65daf30f0cff383ed2d5ca87c3677095cca00eb79c5549e55cc7b0f3b519b3edbb87c861ee366b4cdd94452247fb4e3623bf9e98dacb9e74bc4c332bab5a70b3c29655611110bb456f4713af31482b7f2cb71834be62963", 0xeb}, {&(0x7f0000000380)="a08041e81e80008000dc20589391d7ff01086b7e29b12be44e948fd3bd717a3c93925ec5a57db1c0e441383d2b1d", 0x2e}], 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="180600000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11], 0x58, 0x1}, 0x4000) ioctl$TCSBRK(r1, 0x5409, 0x6) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=ANY=[@ANYBLOB="3000000018001f2400000000000000000a00000000000008000000001400090008000000", @ANYRES32=0x0, @ANYBLOB='\x00', @ANYRES32=0x0], 0x30}, 0x1}, 0x0) getdents(r2, &(0x7f0000000b80)=""/153, 0x99) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000a40)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x8}}}, &(0x7f0000000b00)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000b40)={r12, 0x4}, 0x8) 2018/03/11 22:26:57 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) socketpair(0x1, 0x800, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x2) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000300)=""/249, 0xf9}], 0x2) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000440), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7, 0x8, 0x8000, 0x3f, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x4, 0x40, 0xd4e7, r6}, 0x10) 2018/03/11 22:26:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x80000001, 0xff18) r1 = dup2(r0, r0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x2, 0x6, 0x1ff, 0x8b66, 0x4, 0x3b0e, 0x81, 0x2, 0x1, 0x800}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000002c0)=0x800) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000540)={0x54cd506c, 0x1, 0x3bdf7797}) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='com.apple.system.Security\x00') bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbff, 0x40}, 0xc) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@known='system.posix_acl_access\x00', &(0x7f0000000280)=']loppp1trustedwlan0posix_acl_access{selinux\x00', 0x2c, 0x1) r2 = request_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='vboxnet1em1nodev}trustedposix_acl_accessppp0\x00', 0xfffffffffffffff8) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000580)={0x81, 0x1, 0x2, 0x80000001, 0x6, 0xff, 0x4, 0x1, 0xeb97, 0x8}) keyctl$read(0xb, r2, &(0x7f0000000440)=""/245, 0xf5) 2018/03/11 22:26:57 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000d4f000)="fa", 0x1}], 0x1) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) lseek(r0, 0x0, 0x4) 2018/03/11 22:26:57 executing program 5: socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xb}, 0x3f, r1}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f000074fffc)=0xb, 0x4) 2018/03/11 22:26:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/03/11 22:26:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1002}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x20}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x7c, "23d74f3949f8752da2b053abbabda0f106fb37b88a64c73c8b335307ac43cdbba72201ebe45be040142ede503fcdefb14ecc0a478f69d001047f9489e2544bef046f3a41c852ab9fe4ba7b5c57fec571c5e56aa20586434ffdc4aac61c6a81b3cef3b304fccca1a220ff6a07324626790516b1a5db292f686220d184"}, &(0x7f0000000200)=0x84) 2018/03/11 22:26:57 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/prev\x00') mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x832, 0xffffffffffffffff, 0xfffffffffffffffd) signalfd(r1, &(0x7f0000b9fff8), 0x8) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x80000000, &(0x7f00000000c0)=0x4) 2018/03/11 22:26:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00X>'], 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="949d90522173f262d0b04137ace1a8712a6b5be0a8ab23705177fdc2fa168b006407b777633e7770a63175825aee736f96eb4fd2b0e4283cfa4a31a4b3065a55e65d3e399007a570c282c859e92ca32fe46c2419a7e2eb1cd6ca6f45156935d7f3cb36e3", 0x64) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000100)=""/151, &(0x7f00000001c0)=0x97) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ae1000)=""/221, &(0x7f0000ae1000)=0xdd) 2018/03/11 22:26:57 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r0, 0x1, 0x23, &(0x7f0000d5a000)=""/125, &(0x7f000095e000)=0x7d) 2018/03/11 22:26:57 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000435fd6)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x190]}) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) 2018/03/11 22:26:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000017c0)='./file0\x00', 0x200, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001800)={{0xa, 0x4e23, 0xd11, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e20, 0x5a7, @dev={0xfe, 0x80, [], 0x17}, 0xe}, 0x6, [0x2, 0x7ff, 0x4, 0x8, 0x8, 0x0, 0x80000001, 0x9]}, 0x5c) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000fc7f00000000000841000000010000000000000000000000f18241a49b22dc787a679f3a999bfc518f503c7976843042ee857be2b950d071e6ece5b15d8449e468c26d3a93ebc83fa5415c64e2b9c82e6451eeea7c3e7cc095826c"]) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000000c0)={{0x8, 0x534}, 'port0\x00', 0x10, 0x8, 0x4, 0x20, 0x0, 0xbb, 0x3, 0x0, 0x258c17cf4c8b2a43, 0x200}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x1, 0x401, 0xfffffffffffffff7, 0x0, 0xd}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x253e) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/11 22:26:57 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000080)=0xc) getpeername$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x400, 0x5, 0x401}, &(0x7f0000000100)=0x10) r2 = request_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='eql\x00', 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000000300)=""/246, 0xf6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'eql\x00', 0x8001}) 2018/03/11 22:26:57 executing program 0: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x10000000}) ioprio_set$pid(0x2, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200001) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) [ 52.250306] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/11 22:26:57 executing program 4: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x1ce, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="a0aa2f49e31c8528d1e0d1cfd9b00cf2cbd721204a6117fed4c6e566abd637d89d8dc9ec7ec88433f23f64af7452fb576e846037f5f0e3f61059585fbc20ecdb2daf52f4", @ANYBLOB="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"], 0x0, 0x0, &(0x7f0000011f9d)}) r0 = dup(0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x1000000000006, 0xfffffffffffffd66) 2018/03/11 22:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40080, 0x0) 2018/03/11 22:26:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x2, 0x2, 0x2, 0x5, 0x1, 0x4}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) 2018/03/11 22:26:57 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x8) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') timer_create(0x0, &(0x7f00000002c0)={0x0, 0x1f, 0x2, @thr={&(0x7f00000001c0)="52bfa2a874cdd9c01bff7af32953f52cc6b0f1a236d0dcd97a1f021dcf020656d9596515295025c719b45e62cd586dbb7a8f722f69", &(0x7f0000000200)="4a50c3642f1a81b9c119f8b95172adb97e9c4f7fd0111665f7a49ff8ecf018606bc1e68b2bcc0c1a614eaadb132adb5f19a1bb10d3defeb8525ae2e93ae3ff26d05f2763366d9bcc7a905ce90bdfe71a0e67fddad898bbcbc891e99388eb1a038e9e28ef2baea40fa45e7146d4de04f4305a99beece157b7109cc0c1443c04d3f83b9ee98c0bd1c37bfcf4e89b2288a4a7f5aa282e1451927652d5f1797b7b6dc5892c300560bd34a593fd0a05e994f776f456c1c20bc061"}}, &(0x7f0000000300)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x101401, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) timer_settime(r0, 0x1, &(0x7f0000000340)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000380)) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r4 = memfd_create(&(0x7f0000000500)='\x00', 0x3) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000540)='\\\x00') r5 = getgid() syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file1\x00', 0xe002, r3, r5, 0x100000000, 0x1bd0, 0x20000) keyctl$get_security(0x11, r2, &(0x7f0000000080)=""/208, 0xd0) 2018/03/11 22:26:57 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) tee(r0, r1, 0x7fff, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f88fa0)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x2000018b, 0x0, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x50}, 0x1}, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/03/11 22:26:57 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) fcntl$dupfd(r2, 0x402, r1) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) 2018/03/11 22:26:57 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0xfed3) 2018/03/11 22:26:57 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$void(r0, 0xc0045878) clock_getres(0xdffffffffffffff0, &(0x7f00000001c0)) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000040)) r1 = socket(0x9, 0x7, 0x1ff) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x18, 0x6, 0x6, 0x4, 0x6, @random="d5a65970f078"}, 0x10) 2018/03/11 22:26:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200), 0x2) ioctl$TIOCSCTTY(r0, 0x540e, 0x2f1f2dcb) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x15}, 0x27, r2}) fchown(r1, 0x0, 0x0) 2018/03/11 22:26:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) dup3(r0, r0, 0x80000) write(r1, &(0x7f0000435ffb), 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@ll, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001500)}, 0x0) ftruncate(r1, 0x26) 2018/03/11 22:26:57 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/15) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ftruncate(r1, 0xfffffffffffffff9) 2018/03/11 22:26:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x101, 0x0, 0x0, {}, [@generic]}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/11 22:26:57 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x5, 0x1, [0x10]}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x5, 0x2b07, 0x1, 0x8, 0x4, 0xfffffffffffffff8, 0x9, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x101, 0xfffffffffffffffd, 0x65, 0x80000000, 0xfff}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r2, 0x4) 2018/03/11 22:26:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000f2fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000da2000)={0x0, 0xffffffffffffffd7, &(0x7f0000000000)="7101cd635e5c10b5132b09f176288184ae83f16a002d4c77eb2a6a1cd440ab865110ae552aaeff2100fe8cc1c1b0dcd5c65f9bb93bc3a13b8f79e461a6424b5fb1665595dff6f4176b717fdb5b2a3508e997fb37478df96aa79db40f496e7961b5a54a4d1c1ed3e05146655caea78f9982cfb7554a76c3696cc95191b75c6a19c89bfe95416c18a7f264c90c60fb86aca458ec626aa69d7e89a319"}) 2018/03/11 22:26:57 executing program 0: r0 = socket(0x3, 0x0, 0x3) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) 2018/03/11 22:26:57 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0xfee0}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/11 22:26:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0xff15}, 0x1}, 0x1) 2018/03/11 22:26:57 executing program 0: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0020d61a4846474c000ee12cfa00", &(0x7f00000000c0)=ANY=[@ANYBLOB="260000000001"]}) sendmsg$netrom(r0, &(0x7f0000000240)={&(0x7f0000000040)=@full={{0x3, {"1741d19cc3285d"}, 0x3f}, [{"f799cf67a94b77"}, {"a75b7f641b99ce"}, {"95494c9e89e165"}, {"721e3a7a9fe28d"}, {"03e52a6ba5efab"}, {"d182bf9ca6fedc"}, {"7d554f9186cbc2"}, {"83dc280e45e567"}]}, 0x48, &(0x7f0000000180)=[{&(0x7f0000000100)="62a53fbe035f76451e00f879f0b71def1bc026144e8d39229bf77e9ec5a9ac7f38e1f0f876831eba8167a4407cd2481c0b6fd52ed220415dbd6b5ec38a01ff1433366e11e3cb2cd8191a6de64f7ca0d5a43bd5d821d68e43152443c91107ce1b8de39d566684", 0x66}], 0x1, &(0x7f00000001c0)=[{0x4c, 0x117, 0x7f, "ae936dd7e9aef8fd70cb2cd57516307b0bcbaadc7e50f69a27d9acbe090b55848551097477311c3023178cff35ad30427a92047ed7a1f09f01329bb6334b99"}], 0x4c, 0x40}, 0x10) 2018/03/11 22:26:57 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2a, &(0x7f000037c000)=ANY=[@ANYBLOB="0180c200000000001400000008004500001c200000000000907808000000000000004e204e2000089078"], 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x0, r1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x9, 0x6, 0x4, 0x2, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0xc99}, &(0x7f0000000240)=0x8) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x100) 2018/03/11 22:26:57 executing program 5: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000003ff4)={0x10}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x10000004}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000000040)) 2018/03/11 22:26:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000000080)="3e05867b5340c8ac3b0fb9a7f0599535efe7ec587fb3f83edb9206087b0561bc242755dbac543878e4d636527e5aaeb5318da959bd05561be2542dc7") timerfd_gettime(r0, &(0x7f0000000000)) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/03/11 22:26:57 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x2, 0x5, 0x5, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x9481}, 0x8) accept4$unix(r0, &(0x7f0000000340), &(0x7f00000003c0)=0x6e, 0x800) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2a000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00000000c0)=0x80000000, 0x4) sendto(r2, &(0x7f0000000200)="c289b842ac56142587f937a7dcf9c42b223e4d4da59e481aaa84258bf256db0ef6e37a8eded6f8cc5b27408f9a26650d4bf207791f1da50fde3db82093ec18ebcc209e621694e3735da3", 0x4a, 0x20008000, &(0x7f0000000280)=@sco={0x1f, {0x80000001, 0x40, 0x5, 0x0, 0xffffffffffff7fff, 0x3}}, 0x80) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000300)=0x7f, 0x4) sendmmsg(r3, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040), 0x3ce}}], 0x2, 0x0) 2018/03/11 22:26:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='maps\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') alarm(0x1) sendfile(r1, r0, &(0x7f0000164ff8), 0x800400000ff) unshare(0x10300002) 2018/03/11 22:26:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000fb6000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b70ff0)={0x0, r1/1000+30000}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b3aff0), &(0x7f000096fffc)=0x10) socket$inet6(0xa, 0x8080a, 0x10000) 2018/03/11 22:26:57 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="e267113defe1a4a4e2bcb57f90ff0abe8c080908d6b1a7d80a", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/11 22:26:57 executing program 5: mkdir(&(0x7f000089d000)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000331000)='ramfs\x00', 0x0, &(0x7f0000b54000)) umount2(&(0x7f00007e7000)='./bus\x00', 0x4) lchown(&(0x7f00002ad000)='./bus\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xea83ce854a38426d, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x6}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x100000000, 0x8000, 0x1f, 0x8, 0x3, 0x6, 0x8001, r1}, 0x20) 2018/03/11 22:26:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000040)=0x1) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={r3, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) epoll_pwait(r1, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/03/11 22:26:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) [ 52.816739] binder: 6868:6876 unknown command 1024550882 [ 52.832400] binder: 6868:6876 ioctl c0306201 20007000 returned -22 [ 52.845305] binder: 6868:6876 unknown command 1024550882 [ 52.851136] binder: 6868:6876 ioctl c0306201 20007000 returned -22 2018/03/11 22:26:57 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00000}, {0x6}]}, 0x10) r2 = socket$inet6(0xa, 0x807, 0x3df1) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000040)=""/186, &(0x7f0000000180)=0xba) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="f6a8d6f5", 0x4}], 0x1) 2018/03/11 22:26:57 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000f8c000)=[{{0x0, 0x0, &(0x7f000046f000), 0x0, &(0x7f000079ef79)=""/135, 0x87}}], 0x1, 0x2, &(0x7f0000c26ff0)) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) fstat(r1, &(0x7f0000000080)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x4) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)=0x1) 2018/03/11 22:26:57 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getpeername$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) r3 = socket(0x15, 0x80000, 0x100000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in=@dev}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) syz_open_dev$mice(&(0x7f0000785000)='/dev/input/mice\x00', 0x0, 0x0) epoll_create1(0x80000) prctl$seccomp(0x16, 0x2, &(0x7f0000c51ff0)={0x2, &(0x7f00003befd8)=[{0x7}, {0x6}]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 2018/03/11 22:26:57 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) wait4(r0, &(0x7f0000000080), 0x20000000, &(0x7f00000000c0)) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009fcff2)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000a5e000)={"73797374656d5f753a6f626a5bd8745f723a73797374656d5f63726f6e5f73506f6f6c5f743a7330", 0x20, '%ystem_u\x00'}, 0x32) 2018/03/11 22:26:57 executing program 4: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) setgroups(0x0, &(0x7f0000000280)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x480540, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x200}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x3, 0xdcf, 0xfffffffffffffffe}, 0x10) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) 2018/03/11 22:26:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/11 22:26:57 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xe8200, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[]}) geteuid() 2018/03/11 22:26:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x10000, 0x7f, 0x2000000000000000, 0x4ee, 0x1800000000000000, 0x0, 0x8001, 0x6, 0x6, 0x5, 0x7, 0x1, 0x7f, 0x0, 0x3]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3}, 0x8) 2018/03/11 22:26:57 executing program 4: r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f0000000000)='map_files\x00') epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) eventfd2(0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/11 22:26:57 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0xa9b9831719b72ed) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000067d000)=0x19, 0x346) 2018/03/11 22:26:57 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) r2 = dup2(r0, r0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000000)="4fe02ca8bb52636a296ec2bfabbff3") readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) syz_open_pts(r2, 0x800) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) shutdown(r0, 0x1) 2018/03/11 22:26:57 executing program 2: capset(&(0x7f000017f000)={0x20080522}, &(0x7f0000ca3000)) userfaultfd(0x80000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10400, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f00009be000)='smaps\x00') [ 52.956999] audit: type=1326 audit(1520807217.804:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6893 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf775dba9 code=0x0 2018/03/11 22:26:57 executing program 3: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x400102) write$tun(r0, &(0x7f0000000080)={@void, @void, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@can={0xc, {{0x3, 0x8001, 0xa3, 0x9}, 0x5, 0x2, 0x0, 0x0, "06a8ef5ce9dcc609"}}}}}, 0x1e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000000000)=0x800, 0x5) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/11 22:26:57 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/52) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/03/11 22:26:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000674ff0), &(0x7f0000318ffc)=0x10) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) 2018/03/11 22:26:57 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x8, 0x7, 0xfffffffffffffff9}) r1 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x60bffe) r2 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x40) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000003c0)=@req={0x20, &(0x7f0000000380)={'bridge0\x00', @ifru_map={0xb, 0x5, 0x7, 0x4, 0x17ab4b3d, 0xff}}}) write$sndseq(r0, &(0x7f0000000180)=[{0x3, 0x6, 0x1, 0x2, @tick=0x3ff, {0x3, 0x2}, {0x3, 0x7}, @connect={{0x734714b9, 0x20}, {0x3, 0x5}}}, {0xcdc, 0x200, 0x3, 0x0, @time, {0x1, 0x2}, {0x7, 0x4}, @connect={{0x8a, 0x1f}, {0x7, 0x8}}}, {0x325, 0x7cde50ec, 0x2, 0x1, @tick=0x3, {0x100000000, 0x2a000000000000}, {0x60, 0x8}, @ext={0x94, &(0x7f00000000c0)="54ec96ca37782ec22b55ed44986602736a12d9b52e81dec69cab092fc9856b2366cdf86ab0248a349ea6d38169ec1f2b0ecae47bed89e64f8d2603f8ff31dcbc47d6d4992f8db39a6ee901598bc7146a9fbe7ab3e2fab02f4decebb188ec66be6d8e17c8bdb15cc0506404260c70f4fa6126c13d4326c765c5455e05ab88af40bd1ec0763cbebc4d68839de3142c7cbb1dbf5d7c"}}, {0x3, 0x7, 0x800, 0x4, @time={r3, r4+30000000}, {0x5, 0x81}, {0x1, 0x400}, @addr={0xa8, 0xfffffffffffffffa}}, {0x400, 0x80000001, 0xdd, 0x3, @time={0x0, 0x1c9c380}, {0x6, 0x9}, {0x1, 0x20}, @queue={0x0, {0x8, 0x2}}}, {0xffffffff00000001, 0x7, 0x4, 0x0, @time={0x0, 0x989680}, {0xffff}, {0x7, 0x7}, @result={0x7f, 0x9}}, {0xc2, 0x800, 0x6, 0x0, @time={0x77359400}, {0x7, 0x3ff}, {0x8, 0x400000000000}, @raw8={"088565497236f5f65e265df5"}}], 0xc4) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000df3000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000002c0)={'yam0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/11 22:26:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x101400, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x55ef, 0x3, "164a9edadea1", 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0xffffffffffffffff}) 2018/03/11 22:26:57 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x15, 0x25, &(0x7f00000000c0)="bdb79e52903950dd318c75bf8d462ddcecdf08cc4b80f4143352ac61bd49bbe350ebd9250e"}) unlink(&(0x7f0000000040)='./file0\x00') [ 53.053475] audit: type=1326 audit(1520807217.904:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6893 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf775dba9 code=0x0 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 242.187525] INFO: task loop0:5682 blocked for more than 120 seconds. [ 242.194069] Not tainted 4.4.120-gd63fdf6 #29 [ 242.199012] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.206948] loop0 D ffff8800bb1aede0 26904 5682 2 0x00000000 [ 242.214499] ffff8800bb1aede0 ffffffff83fb2270 ffffffff81237410 0000000000000000 [ 242.222490] 0000000000000000 0000000000000000 ffff8801db21fdb8 ffff8801db21fde0 [ 242.230487] ffff8801db21f4d8 ffff8801d3f9c800 ffff8801d95d6000 ffff8800bb1af670 [ 242.238649] Call Trace: [ 242.241278] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.248341] [] schedule+0x7a/0x1b0 [ 242.253513] [] schedule_timeout+0x3a0/0x970 [ 242.259486] [] ? usleep_range+0x140/0x140 [ 242.265299] [] ? kvm_clock_read+0x23/0x40 [ 242.271094] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.277337] [] ? ktime_get+0x128/0x1d0 [ 242.282921] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.289505] [] io_schedule_timeout+0x1be/0x390 [ 242.295750] [] bt_get+0x305/0x760 [ 242.300845] [] ? __bt_get.isra.7+0x6f0/0x6f0 [ 242.306876] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.313909] [] ? prepare_to_wait_event+0x420/0x420 [ 242.320506] [] blk_mq_get_tag+0x1eb/0x340 [ 242.326274] [] ? __blk_mq_tag_idle+0x80/0x80 [ 242.332348] [] ? check_preemption_disabled+0x3b/0x200 [ 242.339204] [] ? check_preemption_disabled+0x3b/0x200 [ 242.346015] [] __blk_mq_alloc_request+0x24/0xa50 [ 242.352411] [] ? plug_ctx_cmp+0x100/0x100 [ 242.358194] [] blk_mq_map_request+0x8d1/0xde0 [ 242.364307] [] ? blk_mq_map_request+0xa2/0xde0 [ 242.370534] [] ? blk_mq_alloc_request+0x4e0/0x4e0 [ 242.376996] [] blk_sq_make_request+0x1a0/0xfc0 [ 242.383255] [] ? blk_queue_enter+0x51f/0x600 [ 242.389304] [] ? blk_mq_insert_requests+0xa40/0xa40 [ 242.395939] [] ? blk_exit_rl+0x50/0x50 [ 242.401511] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 242.408355] [] ? kmem_cache_alloc+0x219/0x290 [ 242.414473] [] generic_make_request+0x311/0x990 [ 242.420786] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.427829] [] ? mempool_alloc+0x152/0x390 [ 242.433684] [] ? blk_queue_enter+0x600/0x600 [ 242.439728] [] ? __lock_acquire+0xb5f/0x4b50 [ 242.445756] [] submit_bio+0x17a/0x540 [ 242.451204] [] ? generic_make_request+0x990/0x990 [ 242.457719] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.464616] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.471497] [] do_blockdev_direct_IO+0x6ba8/0x8810 [ 242.478074] [] ? dio_send_cur_page+0x19b0/0x19b0 [ 242.484451] [] ? find_get_pages_contig+0x590/0x590 [ 242.491024] [] ? __filemap_fdatawait_range+0x229/0x2e0 [ 242.497935] [] ? I_BDEV+0x20/0x20 [ 242.503025] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 242.510025] [] __blockdev_direct_IO+0xae/0xe0 [ 242.516140] [] ? I_BDEV+0x20/0x20 [ 242.521230] [] blkdev_direct_IO+0xb2/0xe0 [ 242.526997] [] generic_file_read_iter+0x360/0x1160 [ 242.533568] [] ? __lock_is_held+0xa1/0xf0 [ 242.539349] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 242.546430] [] blkdev_read_iter+0x105/0x170 [ 242.552458] [] loop_queue_work+0x1eac/0x31c0 [ 242.558509] [] ? transfer_xor+0x470/0x470 [ 242.564276] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.571280] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 242.577593] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.584410] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 242.590762] [] ? kthread_worker_fn+0x183/0x600 [ 242.596967] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.603800] [] kthread_worker_fn+0x27b/0x600 [ 242.609846] [] ? __init_kthread_worker+0xc0/0xc0 [ 242.616221] [] ? __kthread_parkme+0x167/0x230 [ 242.622359] [] kthread+0x268/0x300 [ 242.627533] [] ? __init_kthread_worker+0xc0/0xc0 [ 242.633911] [] ? kthread_create_on_node+0x400/0x400 [ 242.640569] [] ? kthread_create_on_node+0x400/0x400 [ 242.647208] [] ret_from_fork+0x55/0x80 [ 242.652733] [] ? kthread_create_on_node+0x400/0x400 [ 242.659424] no locks held by loop0/5682. [ 242.663496] Sending NMI to all CPUs: [ 242.667448] NMI backtrace for cpu 0 [ 242.671044] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #29 [ 242.678307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.687646] task: ffff8800bac99800 task.stack: ffff8800bb3b0000 [ 242.693671] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.702408] RSP: 0018:ffff8800bb3b7cb8 EFLAGS: 00000046 [ 242.707838] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.715077] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.722346] RBP: ffff8800bb3b7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.729609] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.736850] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.744115] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.752366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.758260] CR2: 00007ff0d31bf458 CR3: 00000001d1e7c000 CR4: 0000000000160670 [ 242.765504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.772776] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.780032] Stack: [ 242.782152] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 242.789675] ffff8801db31bca0 ffff8800bb3b7d00 ffffffff810b999b ffffffff839f63c0 [ 242.797174] 0000000000000003 ffff8800bb3b7d60 ffffffff81d0eff4 0000000000000000 [ 242.804701] Call Trace: [ 242.807255] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.813650] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.820730] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.827470] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.834469] [] watchdog+0x6fa/0xae0 [ 242.839733] [] ? watchdog+0xc3/0xae0 [ 242.845065] [] kthread+0x268/0x300 [ 242.850256] [] ? reset_hung_task_detector+0x20/0x20 [ 242.856890] [] ? kthread_create_on_node+0x400/0x400 [ 242.863565] [] ? kthread_create_on_node+0x400/0x400 [ 242.870225] [] ret_from_fork+0x55/0x80 [ 242.875728] [] ? kthread_create_on_node+0x400/0x400 [ 242.882393] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.901371] NMI backtrace for cpu 1 [ 242.904965] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.120-gd63fdf6 #29 [ 242.911967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.921307] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.927350] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.935720] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.941163] RAX: 0000000000000007 RBX: ffffffff847ddc08 RCX: 0000000000000000 [ 242.948414] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0cc [ 242.955655] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.962923] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.970177] R13: fffffbfff070889c R14: ffffffff847ebf78 R15: 0000000000000000 [ 242.977442] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.985636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.991520] CR2: 0000000000c18000 CR3: 00000000ad568000 CR4: 0000000000160670 [ 242.998778] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 243.006028] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 243.013299] Stack: [ 243.015419] ffff8801d9b5fdd0 ffffffff81027e85 ffff8801d9b60000 ffffffff847ddc08 [ 243.022944] fffffbfff070889c ffffffff847ebf78 0000000000000000 ffff8801d9b5fde0 [ 243.030463] ffffffff810293fa ffff8801d9b5fdf8 ffffffff81221468 dffffc0000000000 [ 243.037996] Call Trace: [ 243.040560] [] default_idle+0x55/0x3c0 [ 243.046064] [] arch_cpu_idle+0xa/0x10 [ 243.051512] [] default_idle_call+0x48/0x70 [ 243.057391] [] cpu_startup_entry+0x5fd/0x8f0 [ 243.063592] [] ? call_cpuidle+0xe0/0xe0 [ 243.069215] [] ? clockevents_register_device+0x122/0x230 [ 243.076282] [] start_secondary+0x304/0x3e0 [ 243.082154] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 243.088730] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 243.108130] Kernel panic - not syncing: hung_task: blocked tasks [ 243.114266] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #29 [ 243.121506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.130827] 0000000000000000 08a61ce86f9bd3d5 ffff8800bb3b7ca8 ffffffff81d0408d [ 243.138788] ffffffff83883080 ffff8800bb3b7d80 dffffc0000000000 7fffffffffffffff [ 243.146749] ffff8801d95d6448 ffff8800bb3b7d70 ffffffff8141ab2a 0000000041b58ab3 [ 243.154712] Call Trace: [ 243.157269] [] dump_stack+0xc1/0x124 [ 243.162602] [] panic+0x1aa/0x388 [ 243.167584] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.174480] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.181726] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.188966] [] watchdog+0x70b/0xae0 [ 243.194209] [] ? watchdog+0xc3/0xae0 [ 243.199544] [] kthread+0x268/0x300 [ 243.204697] [] ? reset_hung_task_detector+0x20/0x20 [ 243.211327] [] ? kthread_create_on_node+0x400/0x400 [ 243.217958] [] ? kthread_create_on_node+0x400/0x400 [ 243.224607] [] ret_from_fork+0x55/0x80 [ 243.230119] [] ? kthread_create_on_node+0x400/0x400 [ 243.237229] Dumping ftrace buffer: [ 243.240792] (ftrace buffer empty) [ 243.244472] Kernel Offset: disabled [ 243.248078] Rebooting in 86400 seconds..