[....] Starting enhanced syslogd: rsyslogd[ 13.723711] audit: type=1400 audit(1519779721.976:4): avc: denied { syslog } for pid=3647 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.21' (ECDSA) to the list of known hosts. 2018/02/28 01:02:14 fuzzer started 2018/02/28 01:02:14 dialing manager at 10.128.0.26:34177 2018/02/28 01:02:19 kcov=true, comps=false 2018/02/28 01:02:20 executing program 0: uname(&(0x7f0000000000)=""/102) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDMKTONE(r0, 0x4b30, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x6, 0x8000, "6c5bc490173a", 0x5fdc}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x5c, "34f7e0da4386109d9f4d3eb7ce9e334495fb78476a917cf40f7762301ef856b5765b26fb32099f0751d9ebd2866f332e26015d92cc2347cd33ed9cbdddf216ed297efd05a84a2838f8ba0ca0502e0d67df781e21e0b87a846a676463"}, &(0x7f00000001c0)=0x64) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xfffffffffffffff9, 0x50000000, 0x0, 0x100, 0x5cc8, 0x0, 0xad, 0x7, 0xc2e0, 0x4ec7630f, 0x2, 0x7fffffff, 0x2, 0x5, 0x6]}, &(0x7f0000000340)=0x108) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000380)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000480)={0x15, 0xa9, &(0x7f00000003c0)="21a5a978d5018c732aa93b3e3683b6220b2a7b11519d88d2bfab854ca28b9ec200f2cb7596b8c5daa76ef0bd8c8b4a6dca41924ec76dde6bd6cab8a678c316ed53cf98d768d62601a548a12157af8d83897dcee420ad12cb98f439d5daba6909f54b25ffc263fa72aa7c142ec36fe9300a813d45cbe2dacc53a0d5171e3263563ce0816f9efed7a09bf8d306d1b4d5a902e5a59719b8938c0bbe83cd34fe42f4e9b385b2acca5ac09a"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={r1, 0x50, "6409a4adbdb2588bf051bf073a78b0d57f1aa7ae30570d300d74542c016d76ec6ffd8ca038f2bb79565cc535a5cdf2e99da269c5ff4b309d354fedcb419cbf96c26bc694eb99a8c2db5516a18f733512"}, &(0x7f0000000540)=0x58) r3 = syz_open_pts(r0, 0x44500) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000580)) syncfs(r0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) fcntl$setlease(r3, 0x400, 0x2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000005c0)={'ip6gretap0\x00', 0xfffffffffffffffe}) pwritev(r3, &(0x7f0000000680)=[{&(0x7f0000000600)="53b183412e6cc33e9cea37587ec2feee49ae6652c11f79f41bf5d6446c576bfbeb165d75a9160a937f2a12fb5105c6d837626b1d288a89e5d7d7732e698f9f3ad8d33c1e35a2e0849317803734cfb271d76149e184e83e3a4511bea05208ee98e11ddf844a10", 0x66}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000006c0)='ifb0\x00', 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000007c0)={{0x80000000, 0xbc}, 'port0\x00', 0x20, 0x110001, 0xffffffffffffffff, 0x4, 0x4, 0xffffffff, 0x3ff, 0x0, 0x1, 0x7}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000880)={0x672, 0x8000, 0xfffffffffffffffe}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000900)={0xacf, 0x100, 0xfff00000000000, 0x8, 0x9167, 0x2}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000940)={0x3, [0xa33, 0x7, 0x3]}, &(0x7f0000000980)=0xa) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000009c0)=@assoc_value={r2, 0x800}, &(0x7f0000000a00)=0x8) connect$netlink(r0, &(0x7f0000000a40)=@unspec, 0xc) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000a80)=0x3) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000ac0)={@loopback, @loopback}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000b40)={0x7, 0x2, 0xe, 0x6338, r1}, &(0x7f0000000b80)=0x10) 2018/02/28 01:02:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000140)={r2, 0x2}) r3 = dup(r1) sendmsg$nl_crypto(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@delrng={0x10, 0x14, 0x200, 0x70bd26, 0x25dfdbfb, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4040}, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000280)={{0x0, 0x3, 0x10001, 0x3, 0x4}}) r4 = socket$netlink(0x10, 0x3, 0x7) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="faf7ff1edcb49f2a8c268a2787b1bcc8c7989894e9bd5db32bf19aae579412f07a85318ef8cf2666f8e559d9c3d3c4869c6295a96bdc6c519e68e078bf6118ae8305613f3ac0618be13d8a984f3ec8e96364387b953f72bf78d8762665caadaec9fae021728880cf9bbe5322673b48fe6c39b7ac74313a3f9f7c9155226031d3af6baa41f855b640bf828e", 0x8b, r5) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f00000007c0)=0xe8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000800)={'eql\x00', @ifru_addrs=@can={0x1d, r6}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000880)={0x1, 0x6, 0x8, {0x77359400}, 0x80000000, 0xffff}) fcntl$setflags(r4, 0x2, 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000009c0)={0x0}, &(0x7f0000000a00)=0xc) perf_event_open(&(0x7f0000000940)={0x1, 0x78, 0x1c000000, 0x7fff, 0x7fff, 0x8c8, 0x0, 0x9, 0x10100, 0x9, 0x7, 0x17, 0x5, 0x1a81, 0x2, 0xfff, 0x800000000, 0x2, 0x1f, 0xffff, 0x100000000, 0xcc9e, 0x7, 0x80000001, 0xfffffffffffffff9, 0x4, 0x100000000, 0x80000000, 0x5, 0x9, 0x400, 0xea, 0x1, 0x7, 0x7b72, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffe00, 0x5, @perf_bp={&(0x7f0000000900), 0x9}, 0x8, 0x101, 0x400, 0x6, 0x8001, 0x3d1e, 0x1400000}, r7, 0xf78, r3, 0x4) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000000a40)) getpeername$netlink(r3, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x80, 0x1, 0x7fffffff, 0x90}, &(0x7f0000001f80)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002080)={0x0, 0xa0, &(0x7f0000001fc0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f00000020c0)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000002180)={&(0x7f0000000b00)=@in6={0xa, 0x4e24, 0x200, @empty, 0x8}, 0x1c, &(0x7f0000001e40)=[{&(0x7f0000000b40)="a592bd0d08a576679ab52ec7ef030de7052ee939682cc0fe09df432c8968d97d6e8fe0e15dc437cfb1f7a26bc40963eba5c1fcaf72cf335b9e0b12905be2ace15df2c453842845df3db628f7cf703bc2ab8b963e55817815c51f791cf7a5da1a9a9f0d08c9d0d5fc0cbdd01f59", 0x6d}, {&(0x7f0000000bc0)="7f8e3a1110462f924d27eb2f273fdc3ce525f6b3ff645c59bbab56e7aca36c5aeddacf88a05e462eb8573f24ec8eb57256040579a0a4a78abf6a3dd57ad131e53478e3cb6936e40f3270f7", 0x4b}, {&(0x7f0000000c40)="84d5e788f8f122fa18915ec64deee13d2e85c9d1e80adce73b1849864ca902b7455692c0880ee20362d3cf4b0feb14af4bb7eb8bf0ed0f8f119cb42019e7ad78b40426fe2ca112689b5d97d5b5dabee2d3c10d75536798bab122b28c48c25db2ae87225903339e09950c5fe8b8ad9426c240555419001a1738379638bf750d88a65eefa5b4b77166e8f2804a339e925837674904de0970888c612bacce3dbcc8a07dfbd46b72344a26dd65f28e45f918fa95f2f772fc2d3681465f64632f826d498ddc9849036e40c610777bff8572616875f93653c2", 0xd6}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000001d40)="7967c13ad5d03b0771ae292c1deaaa56389756f10469d35f6067793903c301de69afd869d207748b670c9e903e30da91fc862d86da49f79ada405f9ce68f1137d67b85fe0561f20a9a08e3cbd95b8483e81493dc2be2cff16bbdc78d0413ea3e3153e60156e0274291173dcd662c7132cfee9d69ea04894785701d69639800fcffe7eb6239779933b2566bce9193f0a6e86e438a3c1b56e8237e71e98e4c3682dca20ce891398c14d6f2e8324b8971c21abdc69cd9f13a398703ac53df8692cde38b3894ab030fe3315cbb79bb2b025e33937a81ba3cfac580950163d7dd03c9bdc80b97ae4bcd90160e4cdef8adf19dd686b11a2d8be4086c", 0xf9}], 0x5, &(0x7f0000002100)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0xe3, 0x52d, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x4, 0x8200, 0xd4, 0xfffffffffffffff8, 0x0, 0x1000, 0x0, r9}}], 0x60}, 0x1) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000021c0)) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000002200)) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002240)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000002280)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r10, 0x4010640d, &(0x7f00000022c0)={0x0, 0x50b}) ioctl$int_out(r3, 0x5460, &(0x7f0000002300)) add_key$keyring(&(0x7f0000002340)='keyring\x00', &(0x7f0000002380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) 2018/02/28 01:02:20 executing program 3: r0 = memfd_create(&(0x7f0000000000)='nodevwlan0\x00', 0x1) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0xffffffff7fffffff, 0x5, 0x80, &(0x7f0000ff9000/0x4000)=nil, 0x2}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x8001, 0x7ff, 0x101, r2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6, 0xc7b1d8f924b43e26, 0x3, 0x7771, r3}, &(0x7f00000001c0)=0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000200)=""/154) bind$nfc_llcp(r1, &(0x7f00000002c0)={0x27, 0x7, 0x951, 0x3, 0x588, 0x3ff, "f583a1f869907985c69b046f9678e43cbacfb5a10452c173b3d829641c5e394149072732a129277d192e3a41bb7e5329769f516e84f5a2b834fc1ef064aca5", 0x9e3}, 0x60) getegid() syslog(0x9, &(0x7f0000000340)=""/112, 0x70) r5 = syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0x3, 0x208240) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r4, 0x1e443f89, 0x4, 0x1, 0x8, 0x1, 0x7f, 0x200, {r3, @in6={{0xa, 0x4e22, 0x3b, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}}, 0x200, 0x0, 0x200000000000000, 0x9, 0x7}}, &(0x7f00000004c0)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000500)={r6, 0xd476, 0x3ff, 0x1f}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000540)={{0x3, 0x3, 0xff, 0x1, 0xece}}) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) ioprio_set$uid(0x3, r7, 0x200) syz_emit_ethernet(0x3b, &(0x7f0000000640)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x7, 0xd73, 0x4}], {0x8100, 0x7, 0x8, 0x2}}], {@llc_tr={0x11, {@snap={0xab, 0x60ba10e780f5d5fa, '{', "c3674e", 0xf7, "f84f6208f4b1213b75732ab82f47a566be26327cd7ff54eb7f4937548e"}}}}}, &(0x7f0000000680)={0x0, 0x4, [0x34e, 0x3c4, 0x799, 0xdf1]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000006c0)=0x6, 0x4) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r8, 0x80044584, &(0x7f0000000740)=""/4096) ioctl$LOOP_CLR_FD(r8, 0x4c01) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000001740), &(0x7f0000001780)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r8, 0x4040534e, &(0x7f00000017c0)={0x8, @time={0x0, 0x989680}, 0xfff, {0x7, 0x1f}, 0x1, 0x1, 0x95}) lgetxattr(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)=@known='security.capability\x00', &(0x7f00000018c0)=""/235, 0xeb) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$TUNGETVNETHDRSZ(r8, 0x800454d7, &(0x7f00000019c0)) utimes(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={{}, {0x0, 0x7530}}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001a80)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001b80)={0x0, 0xa5, &(0x7f0000001ac0)="a485ec46bb60cb4c4533d658bd2cb4247053ae62bc8aa31e5e8c52c23ebe95991640157e6bd11781a23a7d293ecd3708449b90b3c3d0012a66007795a91dd99e54a3ad6b73ae9bcedd5d77a000cca10c207b6827b93bf583dd6421ec8c07b68698f57982f8e7de6f83b5d42262ca95fd35866472b9b86f11459cc87c58fcfcb3d608203b1874a298149bf6a3073cdcb4c3134b5fe3c9ffa9525ba070bcb21e60ce3f3311bb"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001bc0)=0x2, 0x4) 2018/02/28 01:02:20 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x80000001, 0x4}, 0x8) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x200, 0x8001, 0x7346, 0x1, r3}, &(0x7f0000000340)=0x10) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) nanosleep(&(0x7f00000003c0)={r5, r6+10000000}, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000440)={r4, 0x2, 0x94, "b26ca160a5d60531170bc3e53e84b2379f87b40602851ce25415e76f8d02f00b0f1e9705e6ef635f9988b261dceab57941066a271b2f60abd5a31444779bfde0c27f0a9063028799396b1aab87066d581a13000d321b0c68c05f77a736366d2098e557a49974a97a8ca8f8dc06aa831f0238a279d665e780065114475a43ad5e0ff25b2e3835133b029c107c351bdf1e386c4921"}, 0x9c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r4, 0x9}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000540)=0x0) ptrace$peekuser(0x3, r7, 0x7f) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000580)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000005c0)=r3, 0x4) flock(r0, 0xa) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000740)={0x0, @dev, @empty}, &(0x7f0000000780)=0xc) recvfrom$packet(r2, &(0x7f0000000600)=""/146, 0x92, 0x2060, &(0x7f00000007c0)={0x11, 0x1c, r8, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) flistxattr(r1, &(0x7f0000000800)=""/65, 0x41) ptrace$peekuser(0x3, r7, 0x8) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000880)={0x41, 0x9, 0x1, 0x1}, 0x10) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000008c0)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000900)={r3, 0x7ff, 0x80000000, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000940)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000a00)=0x8c) fremovexattr(r0, &(0x7f0000000a40)=@known='user.syz\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000a80)={0x9, @time, 0x5, {0x101, 0x48}, 0x3b3, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000b00)=@assoc_id=r3, &(0x7f0000000b40)=0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000b80)) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000bc0)=""/46, &(0x7f0000000c00)=0x2e) fsetxattr(r2, &(0x7f0000000c40)=@random={'os2.', 'user.syz\x00'}, &(0x7f0000000c80)='*vmnet1em0\x00', 0xb, 0x3) 2018/02/28 01:02:20 executing program 5: socketpair(0x0, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x4, 0x7}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x8000, 0x3, 0x800, r2}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) ptrace$getenv(0x4201, r3, 0x9, &(0x7f00000001c0)) r4 = socket(0xa, 0x3, 0x10040000) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x6, 0x40, "08f7f5e010d7", 0xffffffffffffda1d}, 0x10) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/135, 0x87) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000000340)) listen(r1, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000380)={0x1, 0x2, {0x0, 0x3, 0x1ff, 0x1, 0x3}}) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) r5 = epoll_create(0x1f) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/context\x00', 0x2, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r7) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000500)=""/166, &(0x7f00000005c0)=0xa6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000800)=0xe8) getgroups(0x2, &(0x7f0000000840)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000640)="3b6dd1029d28336fff97e666711037592968aad8ef35bdd4f522e01b19ce7e2b8a5f2d4187dca915b013299df5ad1661edbaf8ab14d10af68de3c81dff9a6d744564bc2a428516c6e10402", 0x4b}], 0x1, &(0x7f0000000880)=[@rights={0x38, 0x1, 0x1, [r1, r6, r4, r0, r6, r5, r1, r6, r6]}, @cred={0x20, 0x1, 0x2, r3, r8, r9}], 0x58}, 0x4000000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getxattr(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)=@known='security.capability\x00', &(0x7f00000009c0)=""/158, 0x9e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) recvfrom$inet6(r0, &(0x7f0000000b00)=""/237, 0xed, 0x20, &(0x7f0000000c00)={0xa, 0x4e24, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000c40)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3054, 0xd7, 0x0, 0xb9f, 0x46}, &(0x7f0000000d00)=0xa0) syz_open_dev$sndseq(&(0x7f0000000d40)='/dev/snd/seq\x00', 0x0, 0x40000) 2018/02/28 01:02:20 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x5, 0x7ff, 0x4, 0x1, 0x80000000, 0x3, 0x4, 0x0, 0x3, 0x1, 0x1, 0x6}) r1 = request_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='/selinux/status\x00', 0xfffffffffffffff9) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="75f50383eafda9939b630b03fa701683b0993832f511372cd27e8188be84c874c779964838f25b0ab2e230dfe1fab255d6c784806fc4a6bf640e8c8ebe490ac60524f36f511adbdba824c0f5094b848f7cc6566f0029c0b30ef3e8f65556db1e3dcfc718718e9552aa680f242331e703249e0d64de020422d88443981e626a1c5bdfc4ffe2c1d411e8d9ab507c76008563674151b1a232d7350a6464f8115a120777f75ee8d2cfbc19a6", 0xaa, r1) setxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='trusted.syz\x00', &(0x7f0000000380)='/selinux/status\x00', 0x10, 0x1) r3 = timerfd_create(0x2, 0x80000) renameat(r0, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000000440)="4fe45f32ae63e51b079e67d5c5cab5a93ca7e4b46d5ff58b3313c5c37b589e80b682a3c588ffc83d4be567fda002c745b0a4f6e56089882187cbfaac7e638b5b568cc75c573fd29826b7b0e91abbc90c3cea14287952a43c93462d4bd06bdbcb4365a3ad4e7e940ef3b026e9c153f14a9d5fa0311f9a4283d40eb901410d3e8fd5fc4cfc938aa350618ef3701591745bcd2c28356a950b18d0a4a2", 0x9b, r1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000580)=[], 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000005c0)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000600)={0x0, 0x4}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000680)=@assoc_id=r4, &(0x7f00000006c0)=0x4) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getgroups(0x1, &(0x7f0000000780)=[0x0]) getresgid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) getgroups(0x5, &(0x7f0000000880)=[r7, 0xffffffffffffffff, r8, r9, r10]) syz_fuse_mount(&(0x7f00000008c0)='./file0\x00', 0xc000, r6, r11, 0x9, 0x10000) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000900)=""/180) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000009c0)={r5, 0x3}, 0x8) sendmsg$unix(r0, &(0x7f0000000c40)={&(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000c00)=[{&(0x7f0000000a40)="04e752bb", 0x4}, {&(0x7f0000000a80)="7a08222815f898318bbbc669c4b3243d1d70cfaea1d35b0e24c02535b3d4231d021a1736ef3b8e887b6aea7f7d47f86411c8db159d2f90759375e8a13955f73b89518004f1f9fe91d1f2bbb98ff6305b826a6c1f503bc3354cdae802b512b0c5895f54724415d07ea769464912952a9de297aeb6114bc76f2dc52971bd1bc964a50024207c20ec238d60573ddcae404716debdceb10d27c7169009c495d92eb55bdfddf6ea39f077944159df2225dc934b899021e89e7276a13d19d598c482f9cfaf136d97a515c3fb0ed5da42d100a561f532a7", 0xd4}, {&(0x7f0000000b80)="6df1ebe9d4fcd10c567b53c6ae75e237c69c13902581d4022b340a65e69ae21e92f98a3bec546b1986b52c62697a0526262502ac6c0288548285851fff07889f80b9b956b573e7273f8094a9382c06e0a5f334db700e4f6e9d305aed2e3faf42dfca1cc1983650e922c3a7776c8963", 0x6f}], 0x3, 0x0, 0x0, 0x4840}, 0x40) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000c80)="b2dadf1497dbce581747870c93b6878adcd921e84e4c0be51cb5b1e92e74a66180306f3c2e0e4c707410aec58ecfd3df4e47d96d51b19da305290d87824d2bd4f2d9f523ad142343ef18cb6ea7630697e7a4e276fb0a42063014b8f7ca01167881177a87fde022fe95", 0x69) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000d00)={r4, 0x6}, &(0x7f0000000d40)=0x8) mkdir(&(0x7f0000000d80)='./file1\x00', 0x18) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000dc0)={{{{0x2, 0x4e21, @rand_addr=0x1}}, {{0xa, 0x4e24, 0xb2, @dev={0xfe, 0x80, [], 0xe}, 0x1c4}}}, 0x9b, 0xffffffff80000001, 0x9, "eba885db3c5c323f62ecdd1e9807f1acb1581d855f02885cf393e64bd38ba36d2bee8da262c249fb1007aabcbec73c2d4970711fda5130012d583c0de803d4bd10812d3b658a26aaec77c56a629c5239"}, 0x160) execve(&(0x7f0000000f40)='./file0\x00', &(0x7f0000001080)=[&(0x7f0000000f80)='eth0/^\x00', &(0x7f0000000fc0)='eth0#(ppp0em0#GPLlocgroup/ppp0\x00', &(0x7f0000001000)=']\x00', &(0x7f0000001040)='rxrpc\x00'], &(0x7f0000001100)=[&(0x7f00000010c0)='\x00']) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001140)={r5, @in={{0x2, 0x4e21, @empty}}}, 0x8c) 2018/02/28 01:02:20 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0), 0x4) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000180)=""/10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.posix_acl_access\x00', &(0x7f0000000280)=""/4096, 0x1000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001280)={0x3, 0x1a, 0x0, 0x808000, "1fa51306dfa06f8be106123a54fe406690e411f0d3d98cf2555e46feee4a745d"}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000012c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001300)={0x0, 0x4}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001380)={r1, 0x6, 0x10}, &(0x7f00000013c0)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001440)={0x8001, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22, @empty}, 0x140, 0x40, 0x8, 0x2, 0x0, &(0x7f0000001400)='nr0\x00', 0x0, 0x0, 0x8}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000014c0)=""/170) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001580)=[@in6={0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}], 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000015c0)={r2, @in6={{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x8c) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001680)=0x20, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000016c0)={r1, 0x3f}, 0x8) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001700)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001740)={r3}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001780)=""/137) ioctl$int_out(r4, 0x5460, &(0x7f0000001840)) pivot_root(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='./file0\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001900)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001940)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001980)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000001a00)={r2, 0x401}, 0x8) 2018/02/28 01:02:20 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000000040)=0x1, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x7, 0x400, 0x1, 0x7, 0x4, [{0x8, 0x7fffffff, 0x7, 0x0, 0x0, 0x208}, {0x2, 0x8, 0x1ff, 0x0, 0x0, 0xc02}, {0xf1, 0x9, 0x9c7, 0x0, 0x0, 0x280}, {0xad, 0x10001, 0x80, 0x0, 0x0, 0x1}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x13c, 0x48}, 0x1, 0x4d, 0xffffffff00000001, {0x2, 0x7f}, 0x7, 0xd1c7}) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)=""/49, 0x31}], 0x3) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x47, 0xf, 0x3, 0x1, "4f71c8783cb419ef4b8d942a12d761e2c77e0ff9e6ab163006a8545ef98c76040a87fe1195830af6bd333132df2f79471e8158636a9c8cb85ff762ccf2924dbf", "4462870e5ab90b285cf4e5b1d54a6483a39f380b5214b7652367e78e4c88b8f0", [0x101, 0xb11b]}) sendfile(r0, r0, &(0x7f0000000400), 0x1000) connect$netrom(r0, &(0x7f0000000440)=@full={{0x3, {"084e97996489c6"}, 0x80000000000}, [{"12cab21da32e1b"}, {"0993fc5e9399b4"}, {"2a29c508973422"}, {"c3bd779be10578"}, {"ab7039a0b0f5a7"}, {"3ec99678657265"}, {"abdd1a396a6749"}, {"1c4689e91f7dbc"}]}, 0x48) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) fallocate(r0, 0x2, 0x3, 0x4000000000000000) write$sndseq(r0, &(0x7f00000004c0)=[{0x800, 0x36f, 0x2, 0x4, @time, {0x80000000, 0x9}, {0x3aa, 0x92e}, @control={0x4, 0x2b, 0x3}}, {0x8, 0x2, 0x2, 0x80, @time, {0x0, 0x8000}, {0x7, 0x400}, @result={0x8001, 0x9}}, {0x5, 0xab5, 0xff, 0xfffffffffffffff7, @tick=0x4, {0x2, 0xffffffff80000000}, {0xddb6, 0x101}, @connect={{0x7, 0x1}, {0x200, 0x3ff}}}], 0x90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000580), 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000700)=r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/enforce\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000007c0)={&(0x7f0000000780)=[0x79, 0x3], 0x2, 0xfff, 0x401, 0x43b, 0xc4, 0x9, {0x8f5, 0x31b, 0x1ffc00000000000, 0x2, 0x9, 0x4, 0x7, 0x800000000, 0x3ce2, 0xf2c, 0x4, 0xfffffffffffffffb, 0x8, 0x8, "7332e3a69dfe40aa17b69ed03467fec51884cf4c36cff3812feb4d12dcdee75d"}}) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setregid(r4, r5) getpeername$ax25(r3, &(0x7f0000000900), &(0x7f0000000940)=0x10) keyctl$join(0x1, &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x0}) writev(r1, &(0x7f0000000a00)=[{&(0x7f00000009c0)}], 0x1) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000a40)={0x87d, 0x800, 0xe1, 0x3, 0x6, 0x56, 0xfffffffffffffff9, 0x8, 0x8, 0x5}) getpeername$inet6(r3, &(0x7f0000000a80)={0x0, 0x0, 0x0, @local}, &(0x7f0000000ac0)=0x1c) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000b40)={0x1, &(0x7f0000000b00)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000b80)={r6, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syzkaller login: [ 32.498756] audit: type=1400 audit(1519779740.756:5): avc: denied { sys_admin } for pid=3860 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.532997] IPVS: Creating netns size=2536 id=1 [ 32.545155] audit: type=1400 audit(1519779740.796:6): avc: denied { net_admin } for pid=3862 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.585096] IPVS: Creating netns size=2536 id=2 [ 32.624455] IPVS: Creating netns size=2536 id=3 [ 32.665043] IPVS: Creating netns size=2536 id=4 [ 32.712805] IPVS: Creating netns size=2536 id=5 [ 32.766935] IPVS: Creating netns size=2536 id=6 [ 32.816224] IPVS: Creating netns size=2536 id=7 [ 32.872295] IPVS: Creating netns size=2536 id=8 [ 35.010117] audit: type=1400 audit(1519779743.266:7): avc: denied { sys_chroot } for pid=3862 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:02:23 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=ANY=[], 0x0, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) [ 35.265570] audit: type=1400 audit(1519779743.516:8): avc: denied { net_raw } for pid=5180 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.348799] audit: type=1400 audit(1519779743.606:9): avc: denied { dac_override } for pid=3879 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:02:23 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f0000576000/0x2000)=nil, 0x2000, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xc, 0x8, "5c638dcf3d579af2826e861f0ee409c3246a50d9402a57dcfcd35aa7e9df0f5d585e2c19d0b9e60220dafdbff5453a170bd9051b4ee0ef69b084b68ce7cede38", "67301a5a905a7f00adc7539e37004be97a01b942ae69f3974f5ea99183fda2056ff5b4a2f35bf87f46e14d7e801ffb4db087d5f427125bb989bd65a6c6fd4953", "09f88e339b41134b5a2807422d2f339a1884572e1da7d4e21e7a059691fbd382", [0x8, 0x800]}) 2018/02/28 01:02:23 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, &(0x7f0000000700)=0x20) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/214) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r1, &(0x7f0000000500)=[], 0x1000000000000024) 2018/02/28 01:02:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, r1, 0x3ff, r2, 0x94, 0xd5eb, 0xff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) ioctl(r0, 0x44000002285, &(0x7f0000001240)="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") read(r0, &(0x7f0000000000)=""/36, 0xd) sendto$inet6(r0, &(0x7f00000001c0)="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", 0x1000, 0x0, &(0x7f00000011c0)={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x200}, 0x1c) r3 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/sg#\x00', 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) keyctl$clear(0x7, r3) 2018/02/28 01:02:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x59, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto(r0, &(0x7f0000000080)="083efe8ed9289bb03f181204643cc8cca457c511e35b90397a0dc995f5e4791b40494083926ef0a6d7a732f04d4ce20b41a0f61708db17991b51b942eb2872c6d926c1ce27ed97a41067408612a6520b3d4e93ced211405290fe8d93e874c56f8349e99340a2d0f490dd599795c7cc54dc3df7519de93b12a32361e5566bc05d6e25d3a2e6d0de6533085fe53dc78341dffbd4320b2b264130c3b4de9782971cdc7b4e34b1bdaf0dcde3e8b126adcd2e9a633b6045713cc7505da3f8798e7463c4567a8cd2b12051834eec737689ce730c16a2d523d5430dcbce31", 0xdb, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="32000004060000010400fd06000000"], 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3", 0xe1, 0x0, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto(r0, &(0x7f00000004c0)="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", 0x350, 0x1, &(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) flock(r0, 0xf59ddc3862f4cf8a) 2018/02/28 01:02:23 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e20, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x64) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f00006c8000), 0x6da3) 2018/02/28 01:02:23 executing program 3: r0 = socket(0x17, 0x2, 0x0) write(r0, &(0x7f0000000000)="24000000100005004d07e30800f20103030501001000010010000000f70000f1de5609cf", 0x24) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)={""/16, @ifru_map}) 2018/02/28 01:02:23 executing program 2: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0xffffffffffffffff) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x3, 0x6, 0x2c9ef750, 0x4, [{0x800, 0x657c0a8d, 0x7f, 0x0, 0x0, 0x285}, {0x8e3f, 0xffff, 0x1ff, 0x0, 0x0, 0x80}, {0x8, 0xa50000000, 0x9, 0x0, 0x0, 0x2189}, {0x2, 0x3f, 0x800, 0x0, 0x0, 0xa}]}) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) getxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000180)=""/4096, 0x1000) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) clone(0x20002000, &(0x7f0000001180)="37d65da9e43fe4e60f1c58fc512d8c631dea2b54e663779b9e8e574e7e35b9a1280971a3fd2cc7b4f86de8f8cac8bb093c0472ba0e60bf3a6ef8210374f533893eace02d3fffd9e510bf5982973be64efd014c73e23de28e53ea4ec0e524a93e1d4d497a3cc52b3fc6a99e75b0caf32c00602b51487d1672ab78317d606b163932303e7d5be96bafc0e74f7da2d09747ba45a44e16b2ff353897f0b546c0c1360e50182c81b66952e8a09158407caa4f0a8210c693fec2054b7af348a24926447bd449d418418601cecc39bddf8048c02163a83b6215bebc5837ff3715bbfe95be6e4c8d88ffe6c8a3fc50c30a8f8eadbbae1f29c1f5c6", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="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") 2018/02/28 01:02:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0xc, 0x0, &(0x7f0000451fb4)=[@free_buffer={0x40086303, r1}], 0x9a, 0x0, &(0x7f0000000280)="eef4bdfc9358ecb2a3f8109dee1d784ae5ca49ffdb340994107855dadbf83b02f6ad14e980daced13a7a885fa4c1537e048a74efb679a622801578e6a74adda6dc80906f1b505708a641692bee508417aa17bcf6f46c31c0a85ac1d18427c8118a48bbeac5b1e5175eac5cc9b504c4df3dd8280d7f723e06bc15cedb68da6217957e47a7a1f78b8d558930711712c220bd7e90915bdbff8d013a"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={0x0, @rand_addr, @remote}, &(0x7f0000000380)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000003c0)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x5, 0x100, 0x1, 0x20000, r3}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x50, 0x0, &(0x7f00000000c0)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x48, 0x30, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000080)=[0x40, 0x0, 0x0, 0x20, 0x0, 0x28]}, 0x100000000}}, @exit_looper={0x630d}], 0x42, 0x0, &(0x7f0000000140)="e5c651c6fec700d307eb1c7c3099e4c6f9da16ac466fc55ed6edbae969924d47b7607cc5b198194d07b6d8c71d8fb43b2a6566872c2935dea74d8bc237d4f50bc1a1"}) [ 35.494851] audit: type=1400 audit(1519779743.746:10): avc: denied { set_context_mgr } for pid=5239 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 35.524077] binder: 5239:5253 ioctl c018620b 20000200 returned -14 [ 35.531738] binder: 5239:5253 BC_FREE_BUFFER u0000000000000000 no match [ 35.531754] binder: 5239:5253 ioctl c0306201 20008fd0 returned -14 [ 35.549908] binder: 5239:5240 ioctl c0306201 200001c0 returned -14 [ 35.559100] binder_alloc: binder_alloc_mmap_handler: 5239 20000000-20002000 already mapped failed -16 [ 35.569732] binder: BINDER_SET_CONTEXT_MGR already set [ 35.569824] binder: 5239:5253 ioctl c018620b 20000200 returned -14 [ 35.571558] binder: 5239:5253 BC_FREE_BUFFER u0000000000000000 no match [ 35.571570] binder: 5239:5253 ioctl c0306201 20008fd0 returned -14 2018/02/28 01:02:23 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x100) fcntl$setsig(r0, 0xa, 0x23) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4000000000000c, &(0x7f0000000000)="01000000020f0100130800087cf55988", 0x2db) 2018/02/28 01:02:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x2) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x80, 0xa1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockname$llc(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x10) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x425, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getroute={0x14, 0x1a, 0x930, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000080}, 0x0) sendto$inet(r0, &(0x7f0000000100)="1681ab4544921c10943ff716924a27011ef2b26213cf2748b55c383d840efb952cf1d714382695d92d8babd5059d662d00c62ffcd755953f9e6234c65a41095b94deb81e8ae74b7d306ef834b86e776f641552cff8699db7f8bf870c0b89693404f3d22fff4faf121696cb8dd184d3e2de0bd2085f5c272b2a2f412fb59885d2a7db6a0099ab754f46bcc8f08e46452719e4e942de0d7196abe51c3b9f10e0ba826e6649df6df5c569c39c2b", 0xac, 0x1, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000040)="ef", 0x1, 0x880, &(0x7f0000000140)=ANY=[], 0x0) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) 2018/02/28 01:02:23 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)='\n', 0x1}], 0x1, 0x100) 2018/02/28 01:02:23 executing program 3: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) sendto(r0, &(0x7f0000000000)="dbb699e0a462986e2436f09ce937371c8542b67f23457ef86b73fc8211f361dd10a9e3c548879515fe399301cde267e08cff89724bd1d316b3eec09aae", 0x3d, 0x40, &(0x7f0000000040)=@rc={0x1f, {0xd5a2, 0x0, 0x1000, 0x8, 0x350c798, 0x10000}, 0x401}, 0xa) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f0000001600)={&(0x7f0000000080)={0x27, 0xdf1, 0x1ff, 0x3, 0x0, 0x4, "ce49370aef5098f85a5965832dd63aa2d66761a8a4bc2e7937722600c15082bedb61be4718cea25b285cfefa68dab03811909e8697046551b62d540c79fc27", 0xeaf}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="70b0210163b22d3241fa38c3d206a52f6a703966b810e7eefc75544a989919627f753fc91804863155aa4e4c4244f641302423a14337a84fea70bd77ecf8f34d32353df2212ade9edf1f485bcdd062fb5acc843a6f837ce2fd28d5d698849e80eaafa828", 0x64}, {&(0x7f00000001c0)="d47a23199002fef64e94f8ddda3ede02e6b5d4538489312a2b600549ed1ea9cc403ec0e345eceec082b4834532734444741fe4e36598c95abe63deb078f3b331843174d19e9be95ad09672405acde313038b8769790d9d3a6e9cad2635a3ccbe7084b4342e1ed0009ef4f537f0a63ccd3d67d93d4eda07188c15d46b34fe1d8db8bf35e8199b446748d866222116a5bceef4bf72240b1cd74e23cd8f72e30529", 0xa0}, {&(0x7f0000000280)="6bde9affb272e847c8e26ada7074f8c9fabe5334c086dcae50a589ad09502483e4a07d91274d5d2daddf5908c9c257e1d2c666016aa312357542df47dfbf36753158b8be0d226e35c671fe5f038015efef7dba919aebcb3dcf90b37bb12625ca7bc4eb4f510f53ae07b693e11857ef03ab4090abade2b3604b36b990d8bea6484d4278bb79ce14639722cf2fd428ef85bdb84fb8e970d276166055dc570a8dfcb4f9e19e2ccb28a0cbbf3c787c257c56048b858c5c84098d2c0a4d5e11e06152b586b695952083e135b3ae84e92a2fffddb778b2670c193137624042ede73d8866428603f4e60af5d267541a3d1c2b319fa41d4efb", 0xf5}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="ef783558f302be7df96a78a8344d98d6988d0830825d40cbe0decfb3b81f", 0x1e}, {&(0x7f00000013c0)="804f52ecd08c952a69fb3d5422bddf1b5bd922d594b1fcf479854d0e0c08b3b918e09a0807937c983f85564ac747e8659faa9e939c73024a35d24e2b25235784a7e27249d366ac82e5848dcb11cd646f9a3ae43846be748aa30059d0e252ce5dbbdde79ae0c727fd5d7c41dd46fc456425279e280a7a4419492f88aba81085d06fbb6033224a2e46d3b79d9fc0666986ea", 0x91}, {&(0x7f0000001480)="036b52a7e48454cd2e6b5986ea539657b050410759734ae9100aa055d187767776e0dca47d22", 0x26}], 0x8, &(0x7f0000001540)={0xc0, 0x109, 0x5, "57dfbc557d43822c66dfd38defff0a3699fcb67713aa58fa167db389b05b2a04e007649d09226c47dc2c2d81537ecbc26cd943f941def40befa1c5205aca57db7c8bb05705c336414ea5c06da4c9558ea5cae1f9ae0c9e43e2d979683a8d987e333d27c3b1f685dbe2d12e7d1a507270f90e140d3d818836abd2880ba89e12c8db95c10b892a5d4ec64b56dbd4a4f97bbde6ecbbaf45209654d118218823551d8df2a80ba8637cd8bd"}, 0xc0, 0x4000}, 0x4840) 2018/02/28 01:02:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f13f83)=""/125, &(0x7f000019d000)=0x7d) 2018/02/28 01:02:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/02/28 01:02:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'vlan0\x00', @ifru_map={0x101}}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) lookup_dcookie(0x400, &(0x7f00000000c0)=""/65, 0x41) 2018/02/28 01:02:23 executing program 7: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/150, &(0x7f0000000180)=0x96) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000000040)="24000000200025f0006b0004390bfc0002060000000000000000010408000100000000bc", 0x24) 2018/02/28 01:02:23 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011ff0)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/02/28 01:02:23 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) r2 = getegid() r3 = getgid() r4 = getegid() r5 = getgid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000300)=[r1, r2, r3, r4, r5, r6, r7, r8]) r9 = socket$inet(0x2, 0xa, 0x7ab) ioctl$sock_SIOCDELDLCI(r9, 0x8981, &(0x7f0000000340)={'vlan0\x00', 0x7fff}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0f630c8e0d35eb6bc9d589abd3957dba4000000000"], 0x0, 0x0, &(0x7f0000000f4d)}) [ 35.594462] binder: 5239:5240 ioctl 40046207 0 returned -16 2018/02/28 01:02:23 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e5fc8)={&(0x7f000009eff4)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, []}, 0xb8}, 0x1}, 0x0) mremap(&(0x7f000084f000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/28 01:02:23 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400020000000000}) r1 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="0483aec8402dfcbab4916f32691d4c41510226e9a49acc394eccaba5737d86f668d2568d8597ad1905b5ae34913bbfeac1cf13f732dadb7dab50d0742c07a8caea95c3d3f83d307a5a46fb33f683945de6d88588ccc9d5f6b32188781bd9966bf046af16122638848f20903d7bde5907ff264540a13721883934f535980497f9ac71996524c4861826a088e27242b3d0f96280c964f08d924b043c27298c3d4509b3bc5372a71e91312d33d01b47611591e1a80055fb903df6a11bd010050ff0aed853245c402cd76b62", 0xca, 0xfffffffffffffff9) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="b2ad6026fa23c4acb1f61d6f61c5f36d3ee30f0fef3163e7b5015773bba5ee5fad836669b1b44537b9f0ce7d0787b370075b215b5abf5c0df5600edaace2e60cffdb8141ea515364935e34645b6dffbc253bbf694d83f0ca60ee0ccde7ca6255f0758af921af60b02e9b6b53b4779acc383645491c2b5530b8a6b1d765", 0x7d, r1) 2018/02/28 01:02:23 executing program 4: pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) tee(r2, r1, 0x5ec, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0xaa010, r2, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000003fe0)=[{&(0x7f000014b000)="85", 0x1}], 0x1, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) tee(r0, r3, 0x3f, 0x2) 2018/02/28 01:02:23 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x2, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r1 = add_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="6477865d9903cb65c5ee05db0b1252daa4fdca987e1ce72e4d274ea1df1bc9ee1aabcff817250d8678ccde1e82fe77a3ceb90d8eaa2a47edc50a0751d07c6c208f1bab130c17e5f6bd2415f3bb5477060fb55dea9e32f9ea732431", 0x5b, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="587695ac57d54b2759ea4f31a9726b7dcc5e8a27f17d16eb4fd633bfdf4fb18ab9be7c4b84cb57bbadb93816195d8e629ff2d78ec71171a64d146d87cac2ba6dc505a5d1111bacbfd8c8a8c14760c2ff7dd451885338a821d9c4d7c5d1ecf4296cf114cb0d391f0f5e4b1d5899ed898804ce8edf56cc08c9d1ea25c76e03b8e1506628e9422ca6144c3c442cd5a80cc779851efb29d348d34b795e71bd322ecdfcbc11caecedd8a17d050a708a59c8c908455cd678bc5ad06e2bd94aa71d2954a4b69c4c6ede5f4aa0497c6653fb782226ef744eebee29bb0b174637803f64076af2c082a84325d3a664", 0xea, r1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000003c0)=0x7, 0x4) keyctl$link(0x8, r1, r2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x7}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000480)=r3, 0x4) 2018/02/28 01:02:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) ioctl$void(r0, 0x1) [ 35.645103] audit: type=1400 audit(1519779743.896:11): avc: denied { setgid } for pid=5279 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.670983] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 35.683919] binder: 5279:5281 unknown command -1911790833 2018/02/28 01:02:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0)=0xbc, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0), 0x4) 2018/02/28 01:02:23 executing program 6: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a39ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792cd2150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aaafaf8fb5740200a6dc4d", 0x20000}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/188) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)) 2018/02/28 01:02:23 executing program 1: pread64(0xffffffffffffffff, &(0x7f0000002000)=""/1, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0xb0b819d12f00d9c3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000040)=[@clear_death={0x400c630f, 0x3, 0x1}], 0x37, 0x0, &(0x7f0000000080)="9a75bc3573c05afaf76225e98fba9b01af9c26b79e6f00eef1cdbce22db0e2f6b608dcc630d1e0427173a3864cae715dd169ed73c3128d"}) 2018/02/28 01:02:23 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x0, 0x123, &(0x7f0000261000)}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x54a, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in6={0xa, 0x4e20, 0x8d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) 2018/02/28 01:02:24 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1400) [ 35.692517] binder: 5279:5281 ioctl c0306201 20008fd0 returned -22 [ 35.703571] binder: BINDER_SET_CONTEXT_MGR already set [ 35.708886] binder: 5279:5294 ioctl 40046207 0 returned -16 2018/02/28 01:02:24 executing program 7: socket$unix(0x1, 0x2, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xbe}, 0x1}, 0x0) 2018/02/28 01:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x4) clone(0x40000000, &(0x7f0000000100)="c31bb618bfe7ca644fc373eb276173a6ad3a7bb326f348d4b3ecf397a49c75013d3dc0df0d1d396aa727d8be8ce7c54a656b05ff21e767999f667b048986b1953b3bf8e4d33a1f1b1f76", &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f00000000c0)) pread64(r0, &(0x7f0000000180)=""/243, 0xf3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) shutdown(r0, 0xfffffffff7ffffff) 2018/02/28 01:02:24 executing program 5: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f000087a000)=[{&(0x7f00004f8000)=""/30, 0x1e}], 0x1) read(r0, &(0x7f0000da2000)=""/8, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0xffff) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/02/28 01:02:24 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffc}, {0xa, 0x4e21, 0x6, @empty, 0x1}, 0x0, [0x400000000000000, 0x0, 0xc57a, 0x20]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x7771}, 0x37) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x10200, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair$inet(0x2, 0x4, 0xcf8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000100)={0x4, 0x6}) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/28 01:02:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="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") pwrite64(r0, &(0x7f0000000180)="0f93c6be56eadaf4154e6693586fc4d6f5ed98b9b442688a442fc7329c5ce97c2ab981c2ed77ae4a5d72b94bf0cec5b09bccced0a2687101c1a7b27244742f77087e85e5b6d6cf826a1514d9206f08a7769fdb3ce27df857cba62dc0758511e74fe8f90467de766f2cf1445db8061a816c2d58b66f848c7788fff91e0c2e013a95a0776891b44ef299db36054af949d285753456fd6566d973f79d065c58b4464aae0271f0467e1f1212e849f17dbc38a52d2c6e5a21604238c78975f77d13b392befc101f83cefb16129a78ecb35e8aefb41b53705e6b7ec98f48", 0xdb, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) connect$packet(r1, &(0x7f0000000380)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendfile(r0, r0, &(0x7f00001f0000), 0x40) 2018/02/28 01:02:24 executing program 0: r0 = creat(&(0x7f00000026c0)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002700)={0x0, 0x83f, 0x30, 0x5, 0x4}, &(0x7f0000002740)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002780)={r1, 0x1000, "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"}, &(0x7f00000037c0)=0x1008) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000013c0)={0x6, &(0x7f0000000040)=""/97, &(0x7f0000001300)=[{0x3ff, 0x4c, 0x0, &(0x7f00000000c0)=""/76}, {0x298000000000, 0x1000, 0x5, &(0x7f0000000140)=""/4096}, {0x0, 0x5d, 0x1, &(0x7f0000001140)=""/93}, {0x100000001, 0x65, 0xffff, &(0x7f00000011c0)=""/101}, {0x6, 0x3d, 0x101, &(0x7f0000001240)=""/61}, {0x4, 0x4f, 0x0, &(0x7f0000001280)=""/79}]}) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) 2018/02/28 01:02:24 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000000, 0x8010, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r3, 0x9, &(0x7f0000000040)={0x8, 0x6, 0x4}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dd0ff0)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffe00000}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f00006a1e08)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f00000000c0)="930100819bd37d7143caacc9e2e0016d883a135a05147b8efa0aae15f7f181bdb503887bb4b1026572484a0b06b01b3ad7ad9aa4638099f591580551ca01dc8bdc350a6bad175df7da3ff67d5016ba2d313ff5b2a5c3c2a1", 0xb0}, {&(0x7f0000000140)="8ff4a3c45c330309fedcdf308dc14df7d157355c0b24d92cb1bbd95922f583b5f456cba6d6979114068f72f795515b298d7cd6ec55b9d9a6dfa9d8ab4403c5c22df7e726945849f92d92ba3781508daf9b1a432ae70d03c51d0934546cb001ce7e636f7d29f0da523548f242cadc38bdfd665853bb4529669d03805d2865be"}], 0x72a, 0x0, 0x213}], 0x3a4, 0x4) 2018/02/28 01:02:24 executing program 6: pipe2(&(0x7f0000578ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/02/28 01:02:24 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x189880) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5, 0xffffd}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/28 01:02:24 executing program 3: r0 = socket$packet(0x11, 0x1000000003, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000f40ffc), &(0x7f0000f41ffc)=0xfffffffffffffdeb) socket$packet(0x11, 0x3, 0x300) 2018/02/28 01:02:24 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/199, 0xc7}, {&(0x7f0000000180)=""/99, 0x63}, {&(0x7f0000000200)=""/211, 0xd3}, {&(0x7f0000000300)=""/175, 0xaf}], 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) [ 35.910848] syz-executor2: [ 35.920169] audit: type=1400 audit(1519779744.176:12): avc: denied { create } for pid=5343 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 2018/02/28 01:02:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) 2018/02/28 01:02:24 executing program 0: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000240)='statm\x00') preadv(r1, &(0x7f000000a000)=[{&(0x7f000000a000)=""/76, 0x4c}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xc) 2018/02/28 01:02:24 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000011fe4)=@req3={0x4fd0, 0x3}, 0xfffffffffffffe79) socket$packet(0x11, 0x2, 0x300) [ 35.923306] audit: type=1400 audit(1519779744.176:13): avc: denied { write } for pid=5343 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.953791] IPVS: Creating netns size=2536 id=9 [ 35.987776] vmalloc: allocation failure: 8015577088 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 35.996282] IPVS: Creating netns size=2536 id=10 2018/02/28 01:02:24 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000c81ff2)=@l2={0x1f, 0x1}, 0xe) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/02/28 01:02:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x0, 0x8}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x76}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0xf9d8, 0x4, 0xb, 0x3f, 0x6, 0x8, 0x7, 0x1ff, r2}, &(0x7f0000000340)=0x20) write$selinux_create(r1, &(0x7f0000000240)=@objname={'system_u:object_r:public_content_rw_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30, 0x37, 0x20, './file0\x00'}, 0x62) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={r3, 0x1}, &(0x7f00000003c0)=0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x3ffd, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000140)=""/225) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/02/28 01:02:24 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000b78ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000080)=@getsadinfo={0x14, 0x23, 0x805, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x100000001}, {0x7, 0x5}], 0x2000000000000037) 2018/02/28 01:02:24 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x401) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, 0x1c) [ 36.006330] CPU: 0 PID: 5349 Comm: syz-executor2 Not tainted 4.9.84-ge7f51a5 #45 [ 36.013854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.023194] ffff8801d914f828 ffffffff81d956b9 1ffff1003b229f08 ffff8801bb363000 [ 36.031232] ffffffff83ab93e0 0000000000000001 0000000000400000 ffff8801d914f938 [ 36.039267] ffffffff81451cd2 024000c200000003 0000000041b58ab3 ffffffff841959b5 [ 36.047306] Call Trace: [ 36.049885] [] dump_stack+0xc1/0x128 [ 36.055239] [] warn_alloc+0x212/0x240 2018/02/28 01:02:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x2000, 0x0) accept$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)=[], 0x1ef, &(0x7f0000000300)=""/95, 0x5f, 0x8001}, 0x2040) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) sendto$inet(r0, &(0x7f0000000000)="ab45c904439bc38437628f0453038287152a0198d4f3ad3b505400e0f00447c47ff2546fc03533547654c955adb1f371009dbd5092adf413f3b0cfb21e01f30d48a4e92c828845b3d3f53a36fe160d7380b90b4909cd5b07aa4e8a2ea8192528bbe8023f6d7acbb223a36398c53c59482941dad338c1ef3a790b378a3cbc74a989d058b8c1f0", 0x86, 0x20040805, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) r2 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='user\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0x6) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x2e7) [ 36.060679] [] ? zone_watermark_ok_safe+0x280/0x280 [ 36.067338] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 36.074173] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 36.080841] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 36.087664] [] ? depot_save_stack+0x3b1/0x4a0 [ 36.093797] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 36.100270] [] __vmalloc_node_range+0x3f5/0x5f0 [ 36.106570] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 36.113391] [] ? kmalloc_order_trace+0x7a/0x190 [ 36.119685] [] vmalloc+0x5b/0x70 [ 36.124674] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 36.131138] [] xt_alloc_entry_offsets+0x41/0x60 [ 36.137434] [] translate_table+0x21a/0x1e80 [ 36.143378] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.150366] [] ? selinux_ipv4_output+0x40/0x40 [ 36.156567] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 36.163383] [] ? __might_fault+0x114/0x1d0 [ 36.169239] [] ? __check_object_size+0x174/0x3a9 [ 36.175617] [] do_ip6t_set_ctl+0x2be/0x470 [ 36.181477] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 36.188126] [] ? mutex_unlock+0x9/0x10 [ 36.193642] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 36.200721] [] nf_setsockopt+0x67/0xc0 [ 36.206230] [] ipv6_setsockopt+0x10b/0x130 [ 36.212085] [] tcp_setsockopt+0x82/0xd0 [ 36.217688] [] sock_common_setsockopt+0x95/0xd0 [ 36.223985] [] SyS_setsockopt+0x160/0x250 [ 36.229754] [] ? SyS_recv+0x40/0x40 [ 36.235003] [] ? SyS_setrlimit+0xba/0x100 [ 36.240774] [] ? do_syscall_64+0x48/0x490 [ 36.246542] [] ? SyS_recv+0x40/0x40 [ 36.251787] [] do_syscall_64+0x1a4/0x490 [ 36.257487] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 36.266203] Mem-Info: [ 36.269447] active_anon:52964 inactive_anon:45 isolated_anon:0 [ 36.269447] active_file:3483 inactive_file:8448 isolated_file:0 [ 36.269447] unevictable:0 dirty:6458 writeback:0 unstable:0 [ 36.269447] slab_reclaimable:5254 slab_unreclaimable:60499 [ 36.269447] mapped:24181 shmem:181 pagetables:637 bounce:0 [ 36.269447] free:1475470 free_pcp:369 free_cma:0 [ 36.303006] Node 0 active_anon:211856kB inactive_anon:180kB active_file:13932kB inactive_file:33792kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96724kB dirty:25832kB writeback:0kB shmem:724kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 73728kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 36.333186] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 36.362745] lowmem_reserve[]: 0 2908 6410 6410 [ 36.368195] DMA32 free:2980076kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:644kB local_pcp:644kB free_cma:0kB [ 36.399377] lowmem_reserve[]: 0 0 3501 3501 [ 36.404349] Normal free:2908524kB min:36824kB low:46028kB high:55232kB active_anon:209744kB inactive_anon:180kB active_file:13932kB inactive_file:33792kB unevictable:0kB writepending:25832kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:21016kB slab_unreclaimable:241548kB kernel_stack:5600kB pagetables:2548kB bounce:0kB free_pcp:732kB local_pcp:184kB free_cma:0kB [ 36.438346] lowmem_reserve[]: 0 0 0 0 [ 36.442800] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 36.458157] DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980076kB [ 36.475358] Normal: 1379*4kB (UME) 123*8kB (UME) 38*16kB (UM) 47*32kB (UME) 23*64kB (UME) 16*128kB (ME) 4*256kB (E) 3*512kB (ME) 16*1024kB (UM) 3*2048kB (UM) 701*4096kB (UM) = 2908516kB [ 36.495052] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 36.503624] 12111 total pagecache pages [ 36.507601] 0 pages in swap cache 2018/02/28 01:02:24 executing program 7: syz_extract_tcp_res(&(0x7f0000000300), 0x7, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES64], &(0x7f0000000000)={0x0, 0x1, [0x938, 0x0, 0x1, 0x99c]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x86b80c37e46af467, 0x20) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x9, 0xfff, 0x7, 0x7, 0x6, "ae5c00de3b329ccd00e98729cace9c5de3b56aa6aedc7199c5e30de52a508178b6155aeeb40b0801f537d817e3f00f2c8d01d102799e8f329014db0d2b761b", 0x8}, 0x60) 2018/02/28 01:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009bdff2)='./file0/file0\x00') mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mremap(&(0x7f000032b000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000da2000/0x2000)=nil) 2018/02/28 01:02:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x19f, 0x20000802, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0xfffffffffffffd4d) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='ip6_vti0\x00', 0xffffffffffffff6e) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001900), 0x4) sendto$inet(r0, &(0x7f00000003c0), 0xea0, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="70824f1a4ff3e0fdf497474ab7efd8677fdcdceb4441441e23de925256bbf4a2506b8e053c1647d221009e3d86d7fd427a48cd268f0bde0ea091a5c4b0bcb4479c96821a3fa102f9f42207451796409b363e667e7064434d90a94718927fa14ecc24fa99d32ed4b0886977ac7d009288", 0x70) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@rand_addr=0x8001, @dev={0xac, 0x14, 0x14, 0xa}}, 0x8) 2018/02/28 01:02:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d48ff0)=[{&(0x7f0000000080)="29000000200019fff63d0014000000060200003215f50005000000040d001000000000020002000008c235531b458274b0e5a43859d07cea286e9d39e00880874f3904020a271c00309408838aafc72ffb81e953927b0391fbad87fd260d7b9ba7e095e68044441b2178385b9cfbc4617f57884b298f7c38766fbc195e134f092d6f7dbce86f5b0e0974675cfc09c675a9e7fad234b6e7848126b539c52b92ad36df49c1a022710963cb2485611709b8fc84db571c8bf619", 0xff7a}], 0x0) 2018/02/28 01:02:24 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000050cfad)={'system_u:object_r:cpu_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30}, 0x53) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind(r1, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1c2, 0xff, 0x7, 0xa0000000000000, 0x3, "0449d74c8a0b7ed11342fef13dbcbe359162277cf8c476c01d61af1b4831c9a1595271ceb435713d38746fcd88b5685de459878b05b0c391d7dee5d21616bb", 0xfffffffffffffff9}, 0x60) 2018/02/28 01:02:24 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd070002000002000008c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/28 01:02:24 executing program 5: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4002) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000602000/0x4000)=nil, 0x4000, 0x4) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000703000/0x4000)=nil, 0x4000, 0x2, r0) pkey_free(0xffffffffffffffff) 2018/02/28 01:02:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000000000000000"], 0x1}, 0x1}, 0x0) [ 36.511033] Swap cache stats: add 0, delete 0, find 0/0 [ 36.516363] Free swap = 0kB [ 36.519402] Total swap = 0kB [ 36.522404] 1965969 pages RAM [ 36.525497] 0 pages HighMem/MovableOnly [ 36.529463] 320509 pages reserved 2018/02/28 01:02:24 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x4000000000000002, 0x0) ioctl(r0, 0x44000002285, &(0x7f00000000c0)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf0715") setns(r0, 0x44000000) read(r0, &(0x7f0000000000)=""/36, 0xd) 2018/02/28 01:02:24 executing program 7: r0 = socket$packet(0x11, 0x1000000000003, 0x300) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x2, 0xffffffffffffff7d, 0x2, 0x7, 0x80000000, 0x2}) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000b67ffc), &(0x7f0000f4e000)=0x4) 2018/02/28 01:02:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000006640)=[{{&(0x7f0000006940)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000007669d157e97cc19aa59bf02bd263e6b95bd5a7e8f4c8242517958aad74f1ca31ffafbfdee2"], 0x1e, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/55, 0x37}], 0x1, &(0x7f0000000580)=""/184, 0xb8, 0x3}, 0x1}, {{&(0x7f0000000640)=@ipx, 0x10, &(0x7f0000001880)=[{&(0x7f0000000680)=""/132, 0x84}, {&(0x7f0000000740)=""/78, 0x4e}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/162, 0xa2}], 0x4, &(0x7f00000018c0)=""/135, 0x87, 0x2}, 0xffffffffffffffd5}, {{&(0x7f0000001980)=@hci, 0xc, &(0x7f0000001bc0)=[{&(0x7f00000019c0)=""/205, 0xcd}, {&(0x7f0000001ac0)=""/209, 0xd1}], 0x2, 0x0, 0x0, 0x401}, 0x3}, {{&(0x7f0000001c00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000001dc0)=[{&(0x7f0000001c40)=""/108, 0x6c}, {&(0x7f0000001cc0)=""/226, 0xe2}], 0x2, &(0x7f0000001e00)=""/147, 0x93, 0x9}, 0x2}, {{&(0x7f0000001ec0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x26, &(0x7f0000003400)=[{&(0x7f0000001f00)=""/182, 0xb6}, {&(0x7f0000001fc0)=""/150, 0x96}, {&(0x7f0000002080)=""/131, 0x83}, {&(0x7f0000002140)=""/131, 0x83}, {&(0x7f0000002200)=""/207, 0xcf}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/143, 0x8f}, {&(0x7f00000033c0)=""/27, 0x1b}], 0x8, &(0x7f0000003480)=""/77, 0x4d, 0x80}, 0x81}, {{&(0x7f0000003500)=@ax25, 0x10, &(0x7f0000004880)=[{&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/229, 0xe5}, {&(0x7f0000004640)=""/222, 0xde}, {&(0x7f0000004740)=""/143, 0x8f}, {&(0x7f0000004800)=""/98, 0x62}], 0x5, &(0x7f0000004900)=""/21, 0x15, 0x100000000}, 0x5}, {{&(0x7f0000004940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x32, &(0x7f0000004b40)=[{&(0x7f0000004980)=""/140, 0x8c}, {&(0x7f0000004a40)=""/20, 0x14}, {&(0x7f0000004a80)=""/182, 0xb6}], 0x3, 0x0, 0x0, 0x2d66}, 0xffffffff}, {{&(0x7f0000004b80)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000004c40)=[{&(0x7f0000004bc0)=""/65, 0x41}], 0x1, &(0x7f0000004c80)=""/86, 0x56, 0x24527063}, 0x2}, {{&(0x7f0000004d00)=@nl=@proc, 0xc, &(0x7f0000005180)=[{&(0x7f0000004d40)=""/65, 0x41}, {&(0x7f0000004dc0)=""/74, 0x4a}, {&(0x7f0000004e40)}, {&(0x7f0000004e80)=""/184, 0xb8}, {&(0x7f0000004f40)=""/22, 0x16}, {&(0x7f0000004f80)=""/26, 0x1a}, {&(0x7f0000004fc0)=""/68, 0x44}, {&(0x7f0000005040)=""/61, 0x3d}, {&(0x7f0000005080)=""/143, 0x8f}, {&(0x7f0000005140)=""/58, 0x3a}], 0xa, 0x0, 0x0, 0xfff}, 0x7}, {{&(0x7f0000005240)=@ipx, 0x10, &(0x7f0000006580)=[{&(0x7f0000005280)=""/201, 0xc9}, {&(0x7f0000005380)=""/117, 0x75}, {&(0x7f0000005400)=""/4096, 0x1000}, {&(0x7f0000006400)=""/184, 0xb8}, {&(0x7f00000064c0)=""/191, 0xbf}], 0x5, &(0x7f0000006600)=""/47, 0x2f, 0x100000001}, 0x989}], 0xa, 0x41, &(0x7f00000068c0)={0x77359400}) rt_sigreturn() connect$inet(r2, &(0x7f0000006900)={0x2, 0x4e24, @rand_addr=0x4}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004e40)={"7bc6d08c362496a6ab7618dde56d1006", {0x4, 0xcd9, 0x2, "8fe14490c3e6", 0x2000400000000}}) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000480)=[@in6={0xa, 0x4e22, 0x55, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}, @in6={0xa, 0x4e23, 0x1ff, @empty, 0x200}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xffffffffffffff80, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}], 0xc8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000c74c46c60007000000000000000000000000000000000000000000000000000000000000000000000300d5cd05aab94b830e9d1b7c6300000000000000000000000000000000000000e2ff00000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000c8e7308e567b8c5d063707b364cb9a8ee30a5938db7a73f0a697351753e6bc67e88ca20ddf"], 0x16c}, 0x1}, 0x0) 2018/02/28 01:02:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ee2ff6)='statm\x00') dup(r0) pread64(r0, &(0x7f0000675fa4)=""/92, 0x5c, 0x0) 2018/02/28 01:02:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="130000ffffffd3f2afffffffffff00000000fe000100400000000000000000"], 0x1c}, 0x1}, 0x0) 2018/02/28 01:02:24 executing program 3: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r0, &(0x7f0000000040)="f9", 0x1) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73656375726974792e2f8d2f696e7075742f6d69636500"], &(0x7f0000000080)=""/10, 0xa) 2018/02/28 01:02:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) [ 36.543458] audit: type=1400 audit(1519779744.796:14): avc: denied { create } for pid=5411 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.591394] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=5438 comm=syz-executor0 2018/02/28 01:02:24 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0xc000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000001e000)) 2018/02/28 01:02:24 executing program 6: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) socketpair(0x6, 0x800, 0x401, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001280)={r3, &(0x7f0000000280)=""/4096}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0)=0xe9fb, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'bridge0\x00', 0x4}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000001440)=ANY=[@ANYBLOB="d76d7cc3e0d3003dbd95740000000000000000000000b1ffffff3d42bca20000000000000000000000000000009f417cd66e5e0c4be3b3904b7b917dee3a73cf6551ba818bd4a60000aa49a8a364fd4b8d239c1314b591406c3f9ef4ae088d2fe351036b4a65f341089b3db5aac9451559834245ce1f632c9b471afb9d7290f60b160d14f46e944848a6661eeff844b9ad616aa357887e8b3f221322e327a107c844dd0082e7e4a182c040ded0afe24f4e7c47e7"]}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000000)) 2018/02/28 01:02:24 executing program 1: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f0000e0dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) sendto$inet6(r0, &(0x7f0000584f12)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() recvfrom$inet6(r0, &(0x7f0000000080)=""/106, 0x120, 0x0, 0x0, 0xffffff82) 2018/02/28 01:02:24 executing program 2: r0 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000717000)=@ipv4_getnetconf={0x1c, 0x52, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x1c3, 0xfffffffffffffee6) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/28 01:02:24 executing program 0: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x800) syncfs(r0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000080)="164690f11220a801e1", 0x9) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/02/28 01:02:24 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) recvfrom(r0, &(0x7f0000000080)=""/158, 0x9e, 0x2061, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) fsetxattr(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="747275737465642e5e2b0058e45fa7b0a9730a435b6926946dfb5d9a3be6ac15a7c8d014d7b484722b01da973cc676173b8d22bbc65e18d4808aea4d065b661dc686903c8934749413a7ed83474c080b15d35893d3453555cc9b247c674e9f4481c946a795a3f2ff96c878501da714e949639a2f9e4674277a4c582b4629"], &(0x7f0000000040)='-:\')-\x00', 0x6, 0x1) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/28 01:02:24 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ftruncate(r1, 0x3) 2018/02/28 01:02:24 executing program 4: r0 = socket(0x8, 0xf, 0x3) r1 = accept4$packet(r0, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003580)=0x14, 0x80000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r3, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000035c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f00008f8000)=[{&(0x7f00009f9fa8)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "a45936270aadc9d68186309aa7b0aaa269a258cf9857b0ed3f849a8dbf35604246d5994c0d48c5abe917e582cacf621496a34f8bbcfdfdf00f9728b234015a"}, 0x58, &(0x7f0000292fb0)=[], 0x0, &(0x7f00007fef90)={0xc}, 0xc}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f0000001180)=[{&(0x7f0000000040)=""/229, 0xe5}, {&(0x7f0000000140)=""/45, 0x2d}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x3, &(0x7f00000011c0)=""/17, 0x11, 0x6}, 0x21) 2018/02/28 01:02:24 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) read(r0, &(0x7f0000000600)=""/13, 0x2bd) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1, 0xe6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200c00, 0x0) write$tun(r3, &(0x7f0000000280)=@hdr={0x1, 0x81, 0x8a, 0x0, 0x101, 0x1, @ipv6={0x0, 0x6, "e7cdb1", 0x1db, 0xc, 0x1d, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@routing={0x67, 0x4, 0x2, 0x7, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0x6, 0x7, [], [@ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xe18, 0x1b, "6683f75d04802a6ab26be7aa8ee5363e7d604f23b403c1e515d941"}, @generic={0x3f, 0xc, "2eba29e5ce7b9eb21c4fd040"}]}, @srh={0x513fbae95e4b4d94, 0x8, 0x4, 0x4, 0x5, 0x6, 0x1ada, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, @empty, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x89, 0x6, 0x3, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}], @dccp={{0x4e21, 0x4e21, 0x4, 0x1, 0x6, 0x0, 0x0, 0x0, 0x100000000, "b25e5a", 0x7, "89b0ba"}, "3c8d92781f66b77c378c0d755daaefcb907413d39fcb8dfbb5e4c0e3a558dd02f3beac8c841edb7f36e68a7a8050e5346f008e99cfcedf11a4a4428d2b89d599d5212fd47fea5027f4d129e58e7646955e83d9bd6de91dfcf18595cf441019522d2785eb62b2c82b0cfb201b792f9ba6e6531c782e78e70d29ffd60e0ea65fd43be50c02ce049df1ac8c4d6f7d4d12ce451333fc8d2ba3d70eaccfd55bd160b63e3ee389546e40b0fc4d4a5d8e83518e2c99c1c262f3adbc3dbf6d706d1e2654df493df138459a14646b6448e3931494b12bd299105aceb069c724"}}}}, 0x20d) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000)=[], 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) 2018/02/28 01:02:25 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x1a3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x8}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/28 01:02:25 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000100)=""/247, &(0x7f0000000200)=0xf7) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x25) 2018/02/28 01:02:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000080), 0xff16) socketpair(0x1a, 0x800, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1, 0x7, 0x7, 0x20, 0x1f}, &(0x7f0000000140)=0x14) 2018/02/28 01:02:25 executing program 7: socket$netlink(0x10, 0x3, 0x1000000008) 2018/02/28 01:02:25 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="02010000004000e5") connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x39a, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0xe9, &(0x7f0000000080)=""/233}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000000440)="d4", 0x1, 0x0, 0x0, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000240)) sendmsg$nl_xfrm(r3, &(0x7f0000078fc8)={&(0x7f0000a4aff4)={0x10}, 0xc, &(0x7f00006e9ff0)={&(0x7f00003b8f18)=@newspdinfo={0x30, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e20, 0x4e20, @in6=@dev={0xfe, 0x80}}}]}, 0x30}, 0x1}, 0x0) 2018/02/28 01:02:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000d6aff6)=@file={0x0, './file0\x00'}, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6000, 0x1) mq_getsetattr(r1, &(0x7f0000000040)={0x5, 0x3f, 0x7, 0x0, 0x2, 0xe000000000000000, 0xffff, 0xc857}, 0x0) 2018/02/28 01:02:25 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000010000)="240000001900030007ff0907000000098020000000040005031d85680b00a394d188737e", 0x24}], 0x1}, 0x0) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x5ed, 0x47d82f6c, 0x4, 0xf086}]}) 2018/02/28 01:02:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile(r0, r0, &(0x7f0000004000), 0x3767) sendfile(r0, r0, &(0x7f0000000040), 0x1) 2018/02/28 01:02:25 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000080), 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5bfec)={0x14, 0x0, 0x80000005, 0x1, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/28 01:02:25 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000040000000001d000001463b0000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/02/28 01:02:25 executing program 0: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/28 01:02:25 executing program 7: clock_gettime(0x6, &(0x7f00000000c0)) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80800) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x14) creat(&(0x7f0000000240)='../file0\x00', 0x0) 2018/02/28 01:02:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x400000000a) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=@updsa={0xf0, 0x1a, 0x0, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001}, []}, 0x33fe0}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0xfffffffffffff75f, @dev={0xfe, 0x80, [], 0x13}, 0x3}, @in6={0xa, 0x4e23, 0xffffffff00000000, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0xd0) 2018/02/28 01:02:25 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') lseek(r0, 0x2, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/118) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)=[], &(0x7f0000000300)=[]) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/02/28 01:02:25 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, 0x9aa, 0x1000000000000000, 0xffffffff, 0x2, 0x18}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0x100000001, 0x1000, "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"}, 0x1008) r2 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000080)=r3) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="cbee52f5d87e83aa5191cdb96bded80463044000000000"], 0x0, 0x0, &(0x7f000012cf22)}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000001300)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x8c) 2018/02/28 01:02:25 executing program 7: r0 = socket$inet(0x2, 0x8001e, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000950ffc), 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) 2018/02/28 01:02:25 executing program 5: r0 = memfd_create(&(0x7f0000000240)='wmime_type+$\x00', 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={r1, r2}) setitimer(0x2, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000200)) sendmsg$netrom(r0, &(0x7f0000000340)={&(0x7f0000000500)=@full={{0x3, {"6ac8e12ed11913"}, 0x1000}, [{"735998ea50bfea"}, {"7682b8707a1cf1"}, {"f73d1e0418da59"}, {"e323efcad5a65a"}, {"53ab7ccb88720b"}, {"7674d33584f6a6"}, {"00f8ae2556ac3e"}, {"c9290e89c6c3e5"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000580)="02da0927d0887abf734f73485ad8368caa1044ce1ea8175f4ea8b77bc594210055552500977a6a26bcef92764522703f467deecc9d6c846b9bd7a6f2fa9f82897a907b92b81c35a3af8736a9b9454654c6fc1e3690bcd0127c0a7ad289f868b42720e432c20499d6194b829fe7ed96dd4d54e6f744102275a42bb5300798d914745b72eed05d22094dbf447b663d845afb9d18c92d", 0x95}, {&(0x7f0000000640)="9e90de03151a1266857dffd5318745f0b43d9c314f0a0010dbd7fc44623bc1d3b480f237dfbb2e2e3146c2306ee0ca8b59b6ffd27a340d8d384df08d3e8fbba8eeca16c3bb88e05289217512d182cbef53283f63ecaf32", 0x57}], 0x2, &(0x7f00000006c0)=[{0x110, 0x0, 0x400, "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"}], 0x110, 0x80}, 0x8001) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000380)=0x3f) write$selinux_user(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6c64636f6e6669675f63616368655f743a733020756e636f6e66696e6564ab7500363a1a7c18c1edaf3efb7d516c383465336db11bb463adf810a7c16ec60e7b0abf8ac79bde1c177e8f433457be569ad8f1b3fc35ca71fed07c18b54e2ed9f4c4f9a15b8fbdb7c3294d5bf751"], 0x33) poll(&(0x7f00000001c0)=[], 0x0, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000180)={r4, 0x5, &(0x7f00000003c0)=[0x3, 0x6, 0x200000000007, 0x9, 0x916], &(0x7f0000000400)=[], 0x10, 0x1, 0x4, &(0x7f00000000c0)=[0x8], &(0x7f0000000140)=[]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000480)={'syz_tun\x00', @ifru_data=&(0x7f0000000080)="fd3ef8d8aebd8a6799c8e933b8de03c64f8eece4626bddd3e0ec9a67f4b42599"}) 2018/02/28 01:02:25 executing program 0: r0 = gettid() unshare(0x28060400) r1 = socket$pppoe(0x18, 0x1, 0x0) fstat(r1, &(0x7f0000000000)) exit(0x0) syz_open_procfs(r0, &(0x7f00000000c0)='ns/ipc\x00') 2018/02/28 01:02:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x80007, 0x3) accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000040)=0x1e, 0x80000) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000145f40)=[{{&(0x7f00002deff0)=@can={0x1d}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000161e24)=[]}}, {{&(0x7f0000fd6000)=@can={0x1d}, 0x10, &(0x7f0000600fc0)=[], 0x0, &(0x7f0000094000)=[]}}], 0x2, 0x0) 2018/02/28 01:02:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001440)={0x0, @in6={{0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}, [0x1c000000, 0x1, 0x3ff, 0x7, 0x8, 0x8, 0x7, 0x3, 0xe666, 0x9, 0x9, 0xe5, 0x80, 0x8, 0x459c]}, &(0x7f0000001580)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000015c0)={r3, 0x3, 0x1, 'J'}, 0x9) connect$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"84fbad91d1c9c4"}, 0x5a6}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) sendfile(r4, r4, &(0x7f0000000100), 0x2) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000b63fe2)=""/30, &(0x7f000001d000)=0x1e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x10400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x9c) 2018/02/28 01:02:25 executing program 7: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a9efe2)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) socketpair(0x3, 0x6, 0x7ff, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="f6000000ca1069a468c505a030d564fdff90045b874cef67b93ab8c52678ef97318bb85d539b16dc02a29ec0be6b39fc7fbeee259c7c8f117ee910db4f8e161c4fe60a59f880be38afd233ef7c333d2c52d4f48c70fe54a8feb0c1a3603c90943ae2a4b1ab85e0c41f186ee04a41ac6fa092d6a2725d5626d144458bce4e00066e092be4c661dd29c5560bd12abd62d23818fa55cc3ed29c9cce94dca133287b0d5df80c19d113269a3db237bd57fb30832b9894acd038d744d272bb7053ddf6bbd9c36de9ff8c5b9a14feb6a4c8440cbf8a76a1161bc67dd9657ce533a49d5ee2f53ec8724dc63c58577a01dd597c6a"], &(0x7f0000000140)=0xfe) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0xd, 0x7, 0xffffffffffff5279}, &(0x7f00000001c0)=0x10) [ 36.872446] binder: 5513:5518 unknown command -179114293 [ 36.898467] binder: 5513:5518 ioctl c0306201 20a20000 returned -22 2018/02/28 01:02:25 executing program 6: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f0000000040)=[], 0x0, 0x0) poll(&(0x7f0000cbb000)=[{r1}], 0x1, 0x80000002) connect$unix(r1, &(0x7f0000002ff6)=@file={0x1, './file0\x00'}, 0xa) 2018/02/28 01:02:25 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000cbf80)=[{{&(0x7f0000e4e5aa)=@un=@file={0x0, ""/68}, 0x46, &(0x7f0000d34000)=[], 0x0, &(0x7f000068ffd2)=""/46, 0x2e}}], 0x1, 0x10042, &(0x7f00005661bb)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/02/28 01:02:25 executing program 4: r0 = inotify_init1(0x80800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x9) read(r1, &(0x7f0000001040)=""/111, 0x6f) write(r1, &(0x7f000017d000)="9d", 0x1) inotify_rm_watch(r0, 0x0) 2018/02/28 01:02:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/247) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a7d000), &(0x7f00000b0000)) [ 36.926891] binder: 5513:5531 unknown command -179114293 [ 36.933170] binder: 5513:5531 ioctl c0306201 20a20000 returned -22 2018/02/28 01:02:25 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000), 0x4) 2018/02/28 01:02:25 executing program 7: r0 = gettid() setpgid(0x0, r0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x100000001) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x5) 2018/02/28 01:02:25 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20800, 0x2) mmap(&(0x7f0000116000/0x2000)=nil, 0x2000, 0x2, 0xa0010, r0, 0x0) mremap(&(0x7f0000888000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000352000/0x2000)=nil) 2018/02/28 01:02:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x8000000000002f, &(0x7f0000000040)=""/146, &(0x7f0000000100)=0x91) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af6fe2)=""/30, &(0x7f0000308ffc)=0x1e) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac1414bbac14140b7500000001000000e0000002"], 0x14) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) 2018/02/28 01:02:25 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) ioctl(r0, 0xf8ad, &(0x7f0000000000)="e1eebb2c0c966466ca3ad23e6be590e6c5d761f25f7571e353c09189cae1f80cd3dba1cb5b47923984a5b8608995e6d1c3b1498e5d42815f02ecd7d0411128f852049aa7a08e819c68f7f7f000d0f9871383be05f13b102810f170837cf19d7f5fef0f1fbc3e5c40b6a09bf7a83dd6a659fdb4e16b1c628f5bee8f19d801f94ad2db9048ef2c0ee9cd63e7ef747f857eaf18be83fb9dd351d63ee72ab02a8289280a32421c6513ee9947a79709c5192b6858da7ce0aa1206b781bce17f883983c1b339b8c3f37e88") 2018/02/28 01:02:25 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x80e, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x181000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x80000000}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000)) 2018/02/28 01:02:25 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bbffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd5ff9)='status\x00') ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) epoll_wait(r1, &(0x7f00000002c0)=[{}, {}, {}, {}, {}], 0x5, 0x1) getpeername$netlink(r1, &(0x7f0000000240), &(0x7f0000000280)=0xc) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x1, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x1, 0x0, &(0x7f0000008f37)="c2"}) write$selinux_context(r1, &(0x7f0000000140)='system_u:object_r:usbtty_device_t:s0\x00', 0x25) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x4c, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000100)=[@flat={0x776a2a85, 0x1, r2, 0x4}], &(0x7f0000000180)=[0x20, 0x20, 0x48, 0x28]}, 0x7}}], 0x0, 0x0, &(0x7f0000012000)}) readv(0xffffffffffffffff, &(0x7f0000f5c000)=[], 0x0) 2018/02/28 01:02:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000bef000)='net/snmp\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/178, 0xb2}], 0x1, 0x10000000) 2018/02/28 01:02:25 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1d000000", @ANYRES32=0x0, @ANYBLOB="fac06562630444f3c2d3c07ff57a2398f4b5ca104446effbf88ba473317ae5373b94fd3c75a3fb54da071f78b8e7766e18c4429e810454e63ba2f88ff1"], 0x10) 2018/02/28 01:02:25 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000100), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x3, 0x8}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x3, 0x96e, 0x9f0a, 0x1ff, 0x1ff, 0x7, 0x6, {r3, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}, 0x6d81, 0x1ff, 0x3, 0x66bd, 0x1ff}}, &(0x7f0000000340)=0xb8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000003c0)={0xa9f}, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r5 = getpgid(0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x80, 0x80000000, 0x5, 0x10001, 0x3457}, 0x14) wait4(r5, &(0x7f0000000080), 0x60000000, 0x0) getpeername$ipx(r4, &(0x7f0000000400), &(0x7f0000000440)=0x10) listen(r1, 0x0) listen(r1, 0x9) listen(r0, 0x0) 2018/02/28 01:02:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0), &(0x7f0000000000)=0x4) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f0000000100)=""/114, 0x72) 2018/02/28 01:02:25 executing program 5: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x800, 0x4) r1 = socket(0x18, 0x0, 0x1) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) 2018/02/28 01:02:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xd4, "9b7bec07eea0c5983740c7868688f30800983e4cd19858ca5cddb31a28ca74def4d3f50468ad3883173b550a0720fa5ce0afcad861b96b81f7f4db6770de0a153045300c8dba2ef7d0c1917a0b4f1dba38f6fc1324a2adaeb9bb333335e0ad416b338a5fc4f74bd2d45a506a96d8536458643d3440b42715cbb4824c71d71ed9797e9b9e777027325671ae24f69d86705ace9105fc6bdca3829a60fee143da20d08d29ff6f7e95a8adef528d90db1cbdea31dde2bf9867220d56d571819cd1fbc271a8b77ca4c8bebed165e527af2802cfdb0573"}, &(0x7f0000000140)=0xdc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x40, 0x0, 0x90, 0xfffffffeffffffff, 0x7ff, 0x9, 0x3, 0x6, 0x0, 0x0, 0x6ca, 0x7, 0xffffffffffff9430, 0x1000, 0x400]}, &(0x7f00000002c0)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, 0x47ec25b00cff9e92) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/28 01:02:25 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x32be, 0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000040)={0xe0, r2, 0x10001, 0x6}) sync_file_range(r0, 0x2, 0x0, 0x0) 2018/02/28 01:02:25 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x280000, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) r3 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000ca9ff8)=0xffffffffffff8001) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000000040)=0xb0) dup3(r0, r1, 0x0) 2018/02/28 01:02:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000880)="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", 0x21d, 0x4000000, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/02/28 01:02:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="0a004e21000000000000000000000000000067004000000100000000"], 0x1, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}}], 0x1, 0x40) 2018/02/28 01:02:25 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x9) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x7) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)=0xfffffffffffffffc) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000000080)) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x28000) 2018/02/28 01:02:25 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0x245, [@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}]}) r1 = getegid() getresgid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)=0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setgroups(0x6, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6]) 2018/02/28 01:02:25 executing program 0: unshare(0x40600) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3ff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x20000000003}, 0x20) 2018/02/28 01:02:25 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)=""/105) clock_gettime(0x2000000000, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000040)=[{0x10081, 0x6, 0x0, 0x0, @time, {}, {}, @note}], 0x30) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0xe8aa, 0x5, 0x101, 0x3, 0x6, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x81, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x7fff, r1, 0x10001}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/28 01:02:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) fcntl$getown(r0, 0x9) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/02/28 01:02:25 executing program 3: munlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x4000, 0x2, &(0x7f000000c000/0x4000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x400, 0x7cc, 0xe0, 0x8}, &(0x7f0000001100)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001140)={r2, 0x1}, &(0x7f0000001180)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000040)="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", 0x1000) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/28 01:02:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x109, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4300, 0x0) 2018/02/28 01:02:25 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0xa, [@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="d495b6fc3d79", @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) 2018/02/28 01:02:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_delroute={0x58, 0x19, 0x10a, 0x70bd25, 0x25dfdbfe, {0xa, 0x14, 0x0, 0x4, 0xff, 0x0, 0xfd, 0xb, 0x100}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x8c, @pid=r1}}, @RTA_EXPIRES={0x8, 0x10, 0x9}, @RTA_ENCAP={0x4, 0x16, @generic}, @RTA_PREF={0x8, 0x14, 0x5}, @RTA_IIF={0x8, 0x1, r2}, @RTA_PRIORITY={0x8, 0x6, 0x7fffffff}, @RTA_PREF={0x8, 0x14, 0x7fff}]}, 0x58}, 0x1, 0x0, 0x0, 0x14}, 0x4008040) sendmsg$nl_route(r0, &(0x7f00000103c0)={&(0x7f000000fec0)={0x10}, 0xc, &(0x7f000000ff00)={&(0x7f000001f040)=@ipv4_delroute={0x1c, 0x19, 0x201, 0x0, 0x0, {0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/28 01:02:25 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x1f, 0x2, 'client0\x00', 0xffffffff80000000, "99450ece06c424ad", "68eee31855935a2dd8d575612b5d69624ee22058aa6bcdf1ae728ad2eb80e27d", 0x9, 0x200}) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/28 01:02:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'eql\x00', @ifru_addrs={0x2, 0x4e21, @rand_addr=0xc7}}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x400000000000007, 0x1, 0x201, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) [ 37.220233] mmap: syz-executor3 (5641) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/28 01:02:25 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001840)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000001940)=0xe8) ioprio_set$uid(0xd120802c534df325, r2, 0x6) fcntl$getown(r1, 0x9) r3 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="23d03972f1a8e32887d853d4680ca71045070ebd3028394f2ffe27dd3f7491a3680670fc3d676ca0ebb9a310fd87c20bb2c06ff9ec392969a0573ccf0b81b67d7a94e881746a1e0bd4d82446f4e1c7482ff727b3f530b7359ba22c6ae0bc75051e59dbedd718c126ed0a3d17e2d745d2d2ea7724d48b2b9e2b27a31d7103a1ea1e477d1462482e8459c0d937bb4d09b3fef112e83af3169544d679891f70fb27e4a5ce6430c014316e6310a2e6a9f4afa1f30d6da4749adc9145d13caa30ea3c4e638dfd154f3b", 0xc7}, {&(0x7f00000001c0)="027cbb61", 0x4}, {&(0x7f0000000200)="3dedb22d5c0e3d947fd78b1bcbf785544e962e6ba91e583d4b536fd779c6476d9487a0c6136693dca991798eeb01a66d135cc94dccaebc6f2b2ae568bad99db7c73c01c50d68f61091600bef8f297314c70aa2e8be870889f3bbb0f51cb9a6e46fad7e36b52d49f426cee28a65a1789312296cf966f5005dcb164f11f8023fb6962bbb001c0cd32e1557a7ad7e965e779f9c94", 0x93}], 0x3, &(0x7f0000000300)=[{0x40, 0x115, 0x3ff, "4d24f7d25a897690324d2060aec507cde358434445b5da87977bcfa93e7d70e5e4c53e170b3e62b7ac1a026dc889"}, {0x30, 0x0, 0x2, "b3aefd66e3d05e90f298f8df68400ce83cb8f92c21e107ccd1a4d8a4"}, {0x28, 0x117, 0x100, "15a312708a3555055660d54650ce9e9b5bb3ce5f467678"}, {0x60, 0x0, 0x1, "b8f9d04fe08e6eeac0260eab9c21e5de7b92553fe65db169cb13cdf6890643e5036c32f185f73229e6910f4b68322ba39971220555e24bda07d869dce1cffb47373e55e20d9ca093d69ef7f0bab3"}, {0x1010, 0x10f, 0x1ff, "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"}, {0x90, 0x11f, 0x1ff, "065464c7d3cd2a587337d9a887f620000301ce99720d817207478dbbf93fb8154bdb5ad67699c6a489e55fda425ca6438d51800d86182a1b528f6fd66a8bd1bdd4d5bbc560d5b0deedf0dbec55894b32dc2678a4822ab62e836828eac2dbd4e2ce8a9438ac5add96450b882709a3096b870cf6c59b46467967f6"}, {0x90, 0x114, 0x80, "31359fa22204da7fba5ee79fc18e9b7b196840c080c1ac8fac8d48aa8de06674bf7bd630b63950621db2c27a5191a2abac55af75fcafb75aa0a6879dd6be8b1bc078eee68a0c8e6d30749ca063d45a6147d7ff3d3f6efa849baf2dbe82e8fe98ae89ddc7ac1361208f3080d5ab89f9e23ebfc62cf660959f5563ecbb"}, {0xc8, 0x113, 0xffffffffffffffff, "5fec3349b3d857cc10890033588746257d6ce811c4b8832ff42d450316127e64f2f7feb52526da71939fc6af704c053b1e58aec02528337cf3baa98b5966a770fb0c23495a6ade3dbf6d092007ed4ea95790bbe84682f680d070c232d6bc645270c20b09b093678e3ca310172870937a2fb579f48f349e2f859f0426ba3d75d6c524bed3a738762b2bb022a90f087f55f23aa9976192ce05bdf08723c95ddc3bec1dc163073008c90e3f111c2524cdb9fde9912858577e"}, {0xd0, 0x11b, 0x5, "219c59164372c3af41c90d07933ea927bf0146a7081753c5fd32660a364f87d3ef9b08421f1cea5a7c92e7e23410ed7422f12c8e824ea58f663d7b18c4b26a87f0316c9eb02725a261e2a315cb21cd937f5c1dabda83bad46bf9cb7266d89c2e2b383625c02a4ee301ba9eff5f7f83168f2bdeb28f8a6ac7ccda03168b5ea0a6d7f24e3547ba18ac2be85230e0761277ad223eac6717e041fab07445ca5894bcb6e0f5040142770abf92b5a30a850de66487090155e12df67603b3ef"}, {0x108, 0x10a, 0x2, "949590a701a883f8948e6d984cdc099e1284fb5e09a12516cf100515f9bbeb73f04cb320b710cfec4bf73fdc62a7a4841da44d2d71c269719e1e1ef2c430d82ba39760b6e0b55fc41819fd198b4be215e6b41c48c8657add6ab65a7c600f48d7d386a9c113987ef915b45510c7bdf64da194cdf50595f78a3e05c59dd8e432c4a23f1e971cbf4b5041467b4c2c169e0eb0aef050d38967c13067d9bd6583dac1f942657e672194961f172ad1e5af9ef1faf762db2d30e0552f9f880d1d7156b760286279597a7819ab653a0c8d3ab660de2adf9fb21d13bfc64f05ee4f36674b38c840d5f1b1b36a59753a0fea3146468e1c"}], 0x14c8, 0x4000000}, 0x8040) 2018/02/28 01:02:25 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x4000000000000000}, 0x8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000940)=0x14, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000980)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x50052, 0xffffffffffffffff, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x200400, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) renameat2(r4, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x4) accept4$unix(r3, 0x0, &(0x7f0000000180), 0x80800) renameat2(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x2) 2018/02/28 01:02:25 executing program 4: r0 = socket$inet(0x2, 0xb, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) restart_syscall() 2018/02/28 01:02:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x40a) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x15e) 2018/02/28 01:02:25 executing program 5: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x6}, 0x2f1) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x6, [0x754, 0x6, 0x5, 0x3f, 0x1, 0x200]}, 0x10) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r2 = getpid() r3 = gettid() madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) readv(r0, &(0x7f0000000040)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x54) tgkill(r2, r3, 0x1) 2018/02/28 01:02:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x20000c) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socketpair(0x1, 0x6, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x13) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000100)=0x18000000000000, 0x4) r3 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) r4 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) 2018/02/28 01:02:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/02/28 01:02:25 executing program 1: clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) recvmmsg(0xffffffffffffff9c, &(0x7f00000027c0)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000002540)=[{&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001380)=""/113, 0x71}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/18, 0x12}, {&(0x7f0000002440)=""/253, 0xfd}], 0x6, &(0x7f00000025c0)=""/57, 0x39, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000002600)}, {&(0x7f0000002640)=""/188, 0xbc}, {&(0x7f0000002700)=""/30, 0x1e}], 0x3, &(0x7f0000002780)=""/19, 0x13, 0x5}, 0x100000001}], 0x2, 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002840)={0x0, 0x8, "72dd9f928f9fda4e"}, &(0x7f0000002880)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000028c0)=r1, 0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002a7000)='./file0\x00', &(0x7f00007a9000)=[], &(0x7f00006fcff0)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') readv(r2, &(0x7f0000001340)=[{&(0x7f0000001240)=""/245, 0xf5}], 0x1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[], &(0x7f0000000300)=[]) r3 = request_key(&(0x7f0000002a00)='dns_resolver\x00', &(0x7f0000002a40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002a80)='stack\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000002600)='user\x00', &(0x7f0000002900)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002940)="c67cd69fbe2ca970b4b6a86786bb1f6cf10199f96d8ddf450f3e1d557721cb17906c17e51d9ea37b3e0ce4ff0adcd1d9bdb56058c1c0cdf56ad3eaa73f226cb1c8d2f03bb63294b33cc94de29592ab60d014802a4749bb3d56281e1fca5fecf188270ae35d774692ca30e7740b5a42dd60688ab057344d6ee11821427a743e1a11", 0x81, r3) r4 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='stack\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r4) open$dir(&(0x7f00009ffff8)='./file0\x00', 0x62101, 0x0) 2018/02/28 01:02:25 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x4e20, @multicast1=0xe0000001}, 'lo\x00'}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x220, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@empty, @dev={0xac, 0x14, 0x14, 0x16}, @empty, 0xf, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xfffffffffffffffe, 0xff000000, 0xffffff00, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x5, 0x9, 0xc7, 0x80000000, 0x9, 0x800, 'vcan0\x00', 'ip_vti0\x00', {0xff}, {}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x101, @dev={0xac, 0x14, 0x14, 0x1a}, 0x6, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/28 01:02:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000000)="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", 0x1000, 0x48811, &(0x7f0000001000)={0x4, 0x8b, 0x0, "6fbb7cfbbcad", 0x7f}, 0x10) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001040), &(0x7f0000001080)=0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/02/28 01:02:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000000)=""/122, &(0x7f0000000080)=0x7a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000600)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200)={@empty, r1}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000240)=""/74, &(0x7f0000000100)=0x4a) 2018/02/28 01:02:25 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ftruncate(0xffffffffffffffff, 0xffffffffffffffff) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x7, 0x2, "42a0bdf758c5", 0x3}, 0x10) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/43) r1 = syz_open_dev$evdev(&(0x7f0000fa0fee)='/dev/input/event#\x00', 0x9e96, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000a30f65)=""/155) 2018/02/28 01:02:25 executing program 5: r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='eth1GPLeth1\x00', 0xfffffffffffffff9) keyctl$reject(0x13, 0x0, 0x0, 0x6, r0) 2018/02/28 01:02:25 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001040)={0x0, 0x1000, &(0x7f0000000040)="9bcdd42ae1156fcf67ed3623ea075c38e9111d4827acd755e5ff20e12c7308ba7fa7df87ea6fbd99ef4e6777e8a45e347e73596bcb2fc5155b6c99a63d249e458994f2e447221e4355babda31d8fb2d7f72afad823cb8d7a4654726bf1314ac95bafd93d23bd799a06b35076733b446f4d53a6e62a9c5f001358b987bd80d3c5bc72df08daf1bdcb8873beaabde18b8d67bbad7e62d142f603c2e513e62ea413ba4ad9edb8646bfe8b54ad5f3d134b6b776fff30eb06baad766b344c77f3bdfe5696b2d31632efcecdc248878ccc5eb064afa2b579e87fda327db504d2193acaec4aa781995e2348fe23179728ffd8b2f95fa7767824a4e1297d60bd98c6282968bc56019fd78e8a202270cacb6ce069e0532e5ebfc8e63380b17c93656c675f25c1e25e5a50a529597fa6c06fad0f71b17697df58e3f7d01dae5459b2f9cc6f26eff6d65c68af24056a8c55e49a6555e5248b9b211dc977400a9c29c0801f0dc68743d2da1d166056d69c6298ff1a172c429f4dbda93c28b2c5364b14468c1aae357d5610ad25870b469ad6ecd16e6c0d6309e9cef31d252363ef9f54d0e7430e249d2d079b5404aa3c7ba90664b6214eacdc7f72bb80fbad010135f05c64ccbcdbbe4dde5cbf9e409b2d9a6ac3c7a19190555f977dadf5709fda4db33a25db769d8563f079477b37313b297524439e780e3a9944244078c5db180b83e33b438da525cb7b2eddfbb674d2de81b1ddc5629cf6fd7c5b3014265ceea00f28b1ce796463cdc54c39741cd4f77277f1a1144265a462b8c1600d13e5114133576c9cdabc092c9d7335133e7ad1a99e88a0f73c5dacd65813ad30c874ee66fccad40023ba4f6db091ec3065772d86311db9081ee3d06b7fb272fb5f76b7c8d5a0ba9abf0cca89bd7a432b77193c1ff0737b0b8d08a04886d5c380f3a4edd7fa8a16f7010048500bed3773e0e1070d2e07a7df6d08fdc0f895169b581da86dda512e12d027ea003ceb5586aefd77747134cbb11f62c1e9ea3e5dd3f6f922eb1a3d89831371993051544836692f49982e3fc78d96241ce834326f4a3e1d4522571a38fde952fcf3fdaf23cbcd723b551ecf4eb2b38dd511d236db5366ebc149d13faf335c156f0c2f6c2afdd66ee37b6c6dd9157d1b19dcb545266cf2d1d8c98cb2bb8d5feae63ec1db095e302b7d39410c0a65fc8232815041555f919e38696fc6b109b4925e4cade69dcd52383fb9d3dd34b45451190e3597c56de1e10b92f2987cdec901422abb24dccc7b06372776e5116c1056ec226cb44b60d9cc72ef18bce2a1fa84dffdb135f9c8eb7ffad17160e0fc1c8c9b6a6ed464777d7c0bc78e4d146d66b0dad8de0ff66c71f47f406cf5695b556f75a7aa7814074ce4498bbafe4e7ae69db9d19610c5681990cf0ebc89aa96e71c5a67246e7a6c9958ce9e681682d6b13351238389371987b9c64c860e3b86aac6d16eae7daad1cdcea82bb1829b0b8d71dab46d92d41bef94862b0d99e041c3b274078add629b9db1bc97b6914950b3037f0a55fcc05e9d2efb4eeecf50339c99832b630254ce394936011c7c50980a224eaeaf2d3c0cd3637cb91a4c8c13a6aa90dba7defbc42a41d94fe284abad19b71ede5a6f0be142d954838393adbf436e64faeb1c32efb28c486a7fe282ec2819838995a2c789dbaa751177b9b31fffa75a37115f65c23cdae6f79c456103b76bfa4bfc5a05caefaa033ce447563351371c598a510a55e329bc55e1279028671ff93221eda48b21890439fe350adc8387e53fa75990b90d0667ca99d381ac96306c66545be15b4da066fda50ff5f0deaff44ab99a258f362f26a19db4200cae94c60d59030459ce44421a607d34bb6d4e5ac5f3ca65cb14117fa169961df3b25ce2c55cd213cbcae649ebd67e1edf74cfebb43dc547fe7be350526926cd3a85988d80da86ce2241749e54d06b2f0325e03320e58b81a3f894ad4ef8c97fe92815b7bf47d2dcd2330ebc46bcbb9a29c93394d42381dcfeb31ba2e0353f210caa2aac25d6f57b621b2fc6897689487e6e5b9bd3cbeb0159271314e4d729c268b25ef3081eae2db8fb7c93b9d5d0fab554d07a30e2c1c8e7abfa3df6d561251f359361d77e661e855b1a51333af393a07f544165e76c4e7e5793781df5e1d7056162859775a0227c3908d8d92a7ad09d38319ada3bb9d35fd85968f44aba7d5ba1b987d359af069683b66f9397070f757c243b70866d0b503d18d0fd18aef81b582720f1d5b8337f5ce4203b2b132c05100dc40733d63fad239884b2015954d013c6f36f3e74dfceb7422fd761a4ad770056063bfd85579bf0e9a050d76b76bd74ff95a1b3b9a670377ec0bae7d80b439b9c1d419ca96d7984efa573d7050c4d2d483dead0e3e07a2cae6991b08672bea62d560f272bc3b4ab5130e206c62152a0bc0a4b0108f7d5bca4cc2e31643d6912423a9be6197358f9d5cb763e817e136d73afd59feea30ac0007ec1898321698d998e4df4b056d012a385d015bddfbbba02ded707aff62929cda4f0d6a901d7acbc9996f7db635f561f00741e8c7d8709337d96354083c30adb964d3ca0eecf92bd1312246405e9c0400c50ba272f779575575d5e2bf92cda4252cf33238b7ba23e66c74b66724085c4aeb90eacbfc3357c73196215328c4e8a952ac1f64a33800811ac09630316fddee3cd8c82b05c0cc664603f02de26df330300cd0b27e40ccfc5886b1885bb82b620295004ccbea07e627914b0743760cedb7bf1f6e5801c19fd7ab017e15c5d7c01d3b77dc0f85634ae3195f54d05294aa5004e35c94633d4ddefd682abef6a6af2c5f8b04e667eca02826dc3eca666b61b8832d8aa47460247d3567bec562563e1b401ab90cb9439be64436f1371ffd82dfb595d3b4e1755d5a9c209081d3c3db17c199911b435a0c5b84424935fdbead8d5451841d25883636058fe272fbe48d16baf62c02362f495917842e96104117347444ec8afccd6da3ecaaca951c0535f48b10a28eddd27d5dc686de2ab495e9dd933de49f8f4cf57aed336750ae6b67fe0e43f52ebec08db6b5b10fa86cd6d727bd49cf82c804837ebce4a521c3fb0301cafc5267f0b2cc19a419f97e19fa2f14b3c7d09dccb64859550535d98d0e480dcd545c7f8470f883bef90e6999e8c54627765f5c14f5d6facb6ed913deeca9a7d6cc5f33e46c87590a97df3e36e2a24da9d04f4ea039c0b9f2bdb3c70960b29f38d3e26d89084ed18b737f519048ff4913a736937f8ea48e6900724bfc230bb33c27bb0dc0b21a1d7b2badec5c2096ce2e1570224f7703babd2b77c8d34a7601656c32caf460858024ffb08e72f3c095befd0cc4ebcf0428a42cf13fc0589e28804230a82b1aaade2eec0d5d31e654336f1b2e2d4a977beccb7cccc38ca49d3bc65b166532c72668dee56f97fe57c04bb81d30ee4a9001affcf61fabac7d9be2da204138da2d7a59516c8772d5f917f643f3a41c9bd72f40d00b3e01da54e5c00f7fc403f593e7ee8ab82e0ab23660f42d31f78470058bc929ef2a6e4788259e0e428c10188b3beafae95147071f2ca688894a9ff0e0b51e1a92e39759a8e5375df69c2946865152050a0129c3e71871be973bf43f18dff9d2f999353960662ac0ffb6cc06ba61bdedcdd0c4e0a683109698cc2e4b1e81078595ea94930b4ce65932fbd81eefaf2a96fbe5ee3444f2f92ef010b73b18ddbaf7e3c512e4a10f00a067f9b60877b5585f9564112d432853ce6407121d887546febf6dd1211d0e25dcf036718746e2f02f14b2ba823a31e18d4a684bed68fd3be8c1686b7c7b7e8b31e41f671d93f929342b9c2fecc3a21027b6ab3e0637c166f41c0193780bed9316f67281ef1934e5c7ae35e297b422790de41f5350fb0ed511f208dc662a247f381250b6550dcc318a399797452eafd2d7cdd55424abf9f8dfa01b25321a20f792eaf13b52cd0a69280410fd9188cd990f3e9468df9eefb6673ad39e381be4d5d60b16c065379c8ee2d163331dfea68da1104bcbb1ddb53d2cc6d1bfa18a5e59ece5ccb08ad2679b9f54d411873548f6c698819c01dfa991e84ab2ef4ee6e42bdd115d99bf79ea592e6745556be3ea22a7e6fb7944ad062e58d1d160343906647b7971d7c42795e0629c9bca01c7db3c3b4d2285e88b01a01ba6dd8605083ba75dc0156cac62f9222ba95fdb6f3d112d783ea90b2621cc9d46255b5c788aec3252685ed658a105f042f1793389cc3f4cbe3513cd196af5f0629471c29724efe8c41449421a8753edca819a07242665ec8c6900ab4656adb93799d54404d1017a0328f6af71aef55b555712e11e5a1064fb46f78d12720dda646605eb527748cd18d33289fcc77d7a6e954595d499000207cd9f96d5f0f0c67e1d4faabb439ca4d02d306446fdc8b0168e1de8cede20d6e32785cd914fe0822e82ec2dba6c7ca6ed62c1c8225331aeabe97486d6576892c319058ca28f73bd52c7ac7eb5c21eab126eb30223b66af3ec3996b216c7599d0d4797bce6552f1b864d313ec54ebe347f3725416587a5a89c018501cb08016a976e7740757a2df105e0cc348c6e4dc18571e4a172eb8a2c22ba3688af90deaaa6598a6c5edde804afb0d29a4097e21c4cf4b69b140c5b2505154f03fcc9167d333c6036bb17b34caf22ed068292a197c0abd02e4f3f7fe1e4c3b9c207b6e13930be56fce74305f97766fa9aed0bed275b7dc8e6a64767d588aa589d9f74e046a128369374fbac8f6c6761abb0090848246873f49492327af005a484c96b267462a581650040e6985021a34002efc5c3c1d462e88a9ba918864f808db678058bd571cba1670209a8e97f87ac92bb3d3eade9d96ab44f0e569eb5faca7d5c5fbfcb5e3a74dfd8e397cacde9483c65213682d9f8228f5de0ce705a6eb8641e4574ccf0d327211f298df35ee0d3f8bf33de7bf4f826ca5fd35c685b4638286690f5b880eb295e8909e2fe042a7ac1a6054a2418315e83f4ce5aa14b7ad4622bd42d597f7a9f2625bc76dbe29b540c3860643d48990c99b439eee5fefe4c4393b029c679a706500bdcc6073010224cf3e943918f94bfadfd3348fae0aa84672c58ab6c6f3ae2519c47ca69fa6cefc28f6db46afa6a511ac8e96700f67e85d215e594b13503ca5b425b6a04d549b965dad5399d6954f30405ac4bef7312b19a1354c10ac961756a88761d7e8c2ad2f4ff451e5f17fbb868d48c783e2f055c45a2cd450c3d70af5bb5057c73de60a60e09f13fed0bc28162a898fa15d8b6b8166d3c045e189799626fd01f416c881924e0b522e79ec8f58a52bdc57767d5c72b614206e77171aab63e1d261404d9fc0a3711a3546b831eefc98cf61c84c631421b331281cbc517a3b31044a7e27a4023105043548eb0e026cbce587850f4665c0d9307c2b4990e86b7a54fdfb2338aba8165459bbb1b29e1da27ff804dc8bfc31bae9fad2bfbe38d95f1e309dd8afb1c5938a590130a5efebcc15cdfa90e59b8d8fca0e0cb212568de159899fe0cf12883adb63081534309db24302dce975160470415e7f4663c4609ff13a2ea1dffcd873aa03ed3a017bcc25dfeb7c729ca57e545e64685bb60b41563f8ef9fdab5655deae1ad803215318e20058218632a01248e53e56e60c2c25930e92bb918b9a7ec20fde8c0f112350b88565ec1ea3e913a6c9aa4a330200793fb97450f14787258afefe0c0ec35e9b494bbdc0ecf475859f6ed018ed062f7c35147b405cd02966341c5ec89ee546"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002ffc)=0x10, 0x4) bind$netlink(r0, &(0x7f0000003ff4)={0x10, 0x0, 0xffffffffffffffff, 0x10}, 0xc) 2018/02/28 01:02:25 executing program 5: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) r0 = memfd_create(&(0x7f0000000280)='lo!wlan0systemvmnet1mime_type}bdev\x00', 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x10000, 0xffffffffffffff0c, 0x8eb}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x1}, 0x8) waitid(0x3, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000040)=0xffffffffffffff68, 0x4) sendto$inet6(r2, &(0x7f0000000140)="a67b56bcfe1c02f0a92451877d68cb82e3f5a3586e527d1065dcb1093cfa7f8eacc621441a34fd79eb5218f000bcf14264148b87167a11023e6fd4ba6a86d9bc0bc336797f52d51180f23dcb1c8703d4c84764b47305e6dc4a116d8736ba74d0bf5d8b523d63ace9358d", 0x6a, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000000c0)=0x475) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0xae12, 0x7}, 0x8) 2018/02/28 01:02:25 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdbfed)={@loopback={0x0, 0x1}}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x10000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/28 01:02:25 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x4403, 0x24) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000480)={&(0x7f0000000000)=[0x7, 0x1ff, 0x1ff], 0x3, 0x9, 0x100000001, 0x3f, 0x2, 0x9, {0x8001, 0x400, 0x7, 0xfffffffffffffff9, 0x6a, 0xffff, 0x8, 0x5, 0x8, 0x1594d7d7, 0x1, 0x4, 0xffff, 0x1, "1bc2d8f097bea62ea63b713d13fe3be98487942770e3efd36f74671fb2fc0036"}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr=0xe5e, @in=@loopback=0x7f000001, 0x4e24, 0x4, 0x4e24, 0xc, 0xa, 0x20, 0x0, 0x3c, r2, r3}, {0x6, 0x0, 0xe1, 0x6, 0x9, 0x3018000000, 0x1f, 0x6}, {0x6, 0xffff, 0x400, 0x20}, 0x1ff, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x7f}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0x3, 0x0, 0x856, 0x4, 0x1f, 0x11}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x108) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) getdents64(r1, &(0x7f0000000300)=""/7, 0x7) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340)=0x8, 0x4) epoll_create1(0x80000) 2018/02/28 01:02:25 executing program 0: sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0) socketpair(0xa, 0x4, 0xffffffffffffff81, &(0x7f0000000000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/28 01:02:25 executing program 4: r0 = socket(0x10000000009, 0x800, 0x100009d) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x265) write(r0, &(0x7f0000000040)="220000002100073f00be0400090007010a00181add63e5ff57ff040405000c000000", 0x22) 2018/02/28 01:02:25 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x840, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x10001, 0x0, 0x92d, 0x1, 0x5, 0x3, 0x40, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0xb5, "6a945b20e1ba0c8cd60994a0ffeeffbb168dd64260749a96fe6908a822a7d7d1b901bdb60998919fe63fbd7335ba544c435dc30fdbf1774553f4e5afc58a4311c6d89d72955844d7b496bb8100a1e9fc0d639e38771ebae9ca8745924984bfb4c90a52654a9605a13245c1d58dc1050282d960ae582f4985e3f4b0908d630b68ad82d39b03e3596fed16c0bc48fd621227c4bde571ccfa26d8ae4cdf87dbd1c66d27b235a93d3ed80b8bbd811241b716194c88d889"}, &(0x7f0000000180)=0xbd) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000003c0)={'vcan0\x00', @ifru_settings={0x100000001, 0xdc, @fr_pvc}}) 2018/02/28 01:02:25 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) ioprio_set$pid(0x1, r0, 0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='vmnet0vmnet0[GPL,\\cpusetem0user-\x00', 0xff1e, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x15) 2018/02/28 01:02:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000040)=0x8001, 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) 2018/02/28 01:02:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) r1 = memfd_create(&(0x7f0000000000)='*eth0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x6, 0x4, 0x8}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xffffffffffffffff) fadvise64(r0, 0x0, 0x800, 0x3) getrusage(0x1, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r2, 0x401}, &(0x7f00000002c0)=0x8) ioctl$TCFLSH(r0, 0x540b, 0x1) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) 2018/02/28 01:02:25 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) futex(&(0x7f0000000ffc)=0x800, 0x85, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000ffc), 0x40000000) 2018/02/28 01:02:25 executing program 7: r0 = socket$inet6(0x10, 0x100000807, 0x28) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000080)=ANY=[@ANYBLOB="1000000000"], 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9861adc7000000057b529bdc1338d54400009b00000000000000000000000427c45bb8220000bf0cec6bab91d4", 0x55}], 0x100000f9, &(0x7f0000000040)=[]}, 0x20000040) 2018/02/28 01:02:25 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe4d) clone(0x0, &(0x7f00000000c0)="a8e4d48362dbce27a9e2704b59b828d4a9d9966268612a25eb7bc0967bf5403677ef9ac4c67038e3e32ce485076a7cabc8a102186c7fd084e0f2e65b330949f2c8500bb3aecf059968c955588a36cd", &(0x7f0000000080), &(0x7f000021f000), &(0x7f0000f40000)) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/28 01:02:25 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x3}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') r2 = creat(&(0x7f000018c000)='./control/file0\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file0\x00') ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./control\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getgroups(0x1, &(0x7f0000000400)=[0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000005640)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000580)=0xe8) r11 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000840)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000980)=0xe8) r14 = getegid() r15 = fcntl$getown(r1, 0x9) stat(&(0x7f00000009c0)='./control\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000a80)={0x0, 0x0}) fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b40)=0x0, &(0x7f0000000b80), &(0x7f0000000bc0)) fcntl$getownex(r2, 0x10, &(0x7f0000000c00)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c40)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000d40)=0xe8) lstat(&(0x7f0000000d80)='./control\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000002400)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002440)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000002540)=0xe8) fstat(r1, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000005700)='./control/file0\x00', &(0x7f0000005200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005280)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005300)=0x0) r31 = getuid() fstat(r2, &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000005480)=[{&(0x7f0000000000)=@file={0x1, './control/file0\x00'}, 0x12, &(0x7f0000000100)=[{&(0x7f0000000040)="827058abdd3b57858967433db0adf8dc2326bd761008f8f8566c7f7b110c7f4b0c5ba990fe9685557704a1572ab6013f6c9811f47f10492a3e0a3494346a9e11b6c5e7888df633fd026313fea8090400dd7e88b0a62a4f57080b989c54e1591a3440074be8f218445945ed54ccf5e250f04e64293af9b071d95e2e85af6781a3b20cf89118aae00f24fc557881d0eddb9be77431b9c8d51bbd10ea769038d564bd150a3386feb237b0d64098ff1649c635ed1d", 0xb3}], 0x1, &(0x7f00000005c0)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r1, r2, r0, r0, r1, r1, r0, r0, r1]}], 0xb0, 0x4000000}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f0000000740)=[{&(0x7f00000006c0)="07455ad1d5eeb1cc52943d46b167e4870512862dbb41ae7130948989e8d6c84135782eba5390600dab3985d53c2d40b9ecc70999413956cc78801b1a4e47f532667051b97d8b5f8552a38c8671735638ec97966119f4723d1127a596dc2d", 0x5e}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000000800)=[{&(0x7f00000007c0)="55003a2e8189aaefd6de940821a2713743f8df75cddc11f5", 0x18}], 0x1, &(0x7f0000000e40)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xa8, 0x4010}, {&(0x7f0000000f00)=@abs={0x0, 0x0, 0x4e20}, 0x8, &(0x7f0000002200)=[{&(0x7f0000000f40)="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", 0xfe}, {&(0x7f0000001040)="aa0e356ae45d83d9abf308e9d5db82", 0xf}, 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0x1000}], 0x8, &(0x7f0000004bc0)=ANY=[@ANYBLOB="1a000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18, 0x80}, {&(0x7f0000004c00)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000004f40)=[{&(0x7f0000004c40)="07e9a38a29e8a9093da8bedfb7cfc4ae1ffb0e3626bd2b3ab627c9d7955c50fd7393a02e40b717c5", 0x28}, {&(0x7f0000004c80)="db6ea3c000", 0x5}, {&(0x7f0000004cc0)="7144d44e652aac6cfb641e19e76c3a9975726289f352bd2d6156396a5e8a377a85b83d495fab8dff44ab2f2d12128b1b04ee9955014b7c645acabb6314fc7bc3c415e39bfb06af1b59ff59529b1371bcf94038cfcdf597a53b51e69ba806b9097283338abb22f111ad73f8b0bb6d044c5f611e2ccac8ef966ca905e5333030d3b45f5eae80c2b132fed11b0f1f8d980f84a351239ea1f5e92438eabcac091084959cb4034425ab386a253dacbeefa51771b05819b41ec7c4606a51ab7cc378bc22b9c9e2839e4cc0cf1830c23950a735a30b7abf22d242d52fbb87fbb039c16cea36a7183a8baf0b36fdb093a1176fa1a602f4ee3cf9d93f43cf", 0xfa}, {&(0x7f0000004dc0)="cf07cd90b5b0771fb99bc84f729485e6c938d9437d439335a06a1f691a7769a75142edb4cb26b58d663cde048e5c76d8c4c72beaa4a2ce0f453fac9cc0686c9e8b89b5166bb1d0cb883acad5c98d1f200edd8daa5b8c731167ff440d370d72b7cd6edc485562c712cc0cb9181679e14eaa09ef9fbb18e26e55663c6f340618", 0x7f}, {&(0x7f0000004e40)="2b7320675194dcd4d8cd82d617228b5b6e62920aad786a62d69312fbd170295c63cd7e12bc45e93124601aa406bac7bc64f630cee2174acb0e45143a098f5f0d2423de57648ead3a92c0a48544de979d62fc6d67b154bc9b8e40a430870a613a62dec0372218b51712af4508752862b53a331df5d90a4c14a020b0dd52bab0a2d7edeb77", 0x84}, {&(0x7f0000004f00)="ed907b9250b274e5f985012120b59a", 0xf}], 0x6}, {&(0x7f0000005680)=ANY=[@ANYBLOB="01002e2f636f6e74726f6c00a0db39baee3962f78dabd0f3a85db7d41494667a0c9cc42646c3297da157cbfbc6389a9cbec3ba6b25f42d3a187713ba2e978960d6c9be0b77a695fcbceaa823c2145473f661f062db0e174c832b4a9657033e23a48d4af88bda39da59811864"], 0xc, &(0x7f0000005180)=[{&(0x7f0000005000)="cce4b5269be46f7089457682847a4ad65856509e366f7a87c26e13469d72e727f9dac98c3a80f5d36598fdc8ef88fd48b79af287e34e12cfb13731e020ead7ffee2fdad83b146b407155265923080852bbb7ebba648a3a1b6f50e440d8e1847457f862421ae265811b63342a421047780e", 0x71}, {&(0x7f0000005080)="9627503d284c917b3787d63127a8ee49737011f1ec1155240c3dce20c7be4b8b12dfc8c99b6c8aa262cd756d69b3016cd26cbc1ff28733ba4bcc12708340759158752a292c4d8a2a12c8cd35b1cdc65fd47f4dc03f754c9629eed37263638945b6560dfcd47ef332d56bc6bfc9b9a9dd4e71c0d98ad61bfe78a047ef5e9bd066c40b5740f3bb042061bdfebd43d97e7ce9d215fd107ffe9b66e04b3f847c47a4d7f9ddb99f2c11", 0xa7}, {&(0x7f0000005140)="bc45e6350dff6e8a29e67ab1847201b55d0d148d29edc9058613bf38a3f817cdcfbc19b2f92f", 0x26}], 0x3, &(0x7f00000053c0)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r1, r2, r2, r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r0, r0, r0]}], 0x98, 0x10}], 0x8, 0x1) close(r0) 2018/02/28 01:02:25 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='#}vmnet1mime_type.#)\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000400)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='eth1\x00', &(0x7f0000000280)='%/!@em1keyring\'cgroupwlan1eth1GPL\x00', &(0x7f00000002c0)='-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=']\x00', &(0x7f0000000380)='+bdevselinuxself[^vmnet0self^selfkeyringtrusted\x00', &(0x7f00000003c0)='security!\x00'], 0x1000) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000440)=ANY=[@ANYBLOB="10000000000000f1000000005e97df892eed96d078f2f0a5e5454a88f416be6076b2143de21b633210f614e1600285d897743b515610cbbf5d4e4d"], 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)=[]}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x71, "f769ed4d9b208fbe04c397225c1d494f08c69f8f62f90dd201d326eb1812cb5fc661901e151038a15f56463ea78019a7c7eb61e79fed8cbdc7033366439e4f821a48164c8f1dca5a59887f62dab8416fb92f4e5dbd182cd1a13754b2cd2b1cd67fdbaf74527bf9688ba30ebc1bc4cc832b"}, &(0x7f0000000000)=0x79) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r2, 0x6}, &(0x7f0000000540)=0x8) 2018/02/28 01:02:25 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "fb0e305c97054227df3f355605fc6135e55998a957386b4f8a7b478d56cd2036", "fdf10ee89dbb72b92c511dec36bac0252135bca9567ef908ac7e3b825a0963a8", "6dfb32c386b9a4f66bd0390dd40abeb6eb7d9d878b4e4f66a29d936e2c8a6c85", "d55b019432a4a26117944f2c07efbc5d7e198f95963243a36179c3aaa808b2ab", "dfce633726bd070204e57f9c9596870b1fcaf0881f0f5575f68fb758753470d5", "f275872e8e2c3cd223f194a1"}}) r1 = dup2(r0, r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 2018/02/28 01:02:25 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) socket$pppoe(0x18, 0x1, 0x0) 2018/02/28 01:02:25 executing program 2: mkdir(&(0x7f000002bff8)='./file0\x00', 0x40) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x600000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000340)=r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) rt_sigreturn() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchownat(r1, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1000) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)) 2018/02/28 01:02:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@empty}}, 0xe8) r2 = memfd_create(&(0x7f0000000000)='@\x00', 0x1) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) dup2(r0, r1) 2018/02/28 01:02:25 executing program 0: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000640)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c0040000e4000000f4010000f4010000dc030000dc030000dc03000004000000", @ANYPTR=&(0x7f0000000080)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400434f4e4e5345434d41524b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000007277397ce71500000000000000000000e0000002ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80100000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000000000000000000073797374656d5f753a6f626a6563745f723a6d616e5f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff000000007b20cd0ba9d6216adb95cd5952fd15d31ce559091d06a8a4e2b6e2bdf45d955df170667ea2800f910b9b3e0d693d240f02137cfe93678d899a4af952c24144bbad107eda2e0f0d77bd"], 0x50c) 2018/02/28 01:02:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) accept(r0, &(0x7f0000000140)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000240)=0xffffffffffffff61) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000001c0)=ANY=[@ANYBLOB="0a004e2200000000ff020000010040001e0e000000000000000000000000f2b26ba8ef52ba4e2174122702a0ab63241909217e0ffa50da799300145938b7abd745453e02009d598d9cce22c044765cf079202c968da0ab14e9ccf176ff010000a2013d8efd7a9c277af5cf"], 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) 2018/02/28 01:02:25 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xf4, "3ac5def6907f20de30fa836cd12c1441c3e258b45030f98db12ef0316c22e4d88aa49f2a48b82ecba74fbdb840d87b6b7ab66d6cf890bfa79e5cb252092fa8b8a2d39dff711135f3b2c1ae830fd0abba523fa452942b7d9c8863a7ccab8f18a35f657daa5c474eb1471e0c4767bc5481f3cb80f8485162ac648bf96b39ec5402ba653752307a2eb34fa93b226f00eb4b52c9e67da2b54729dfbd20b91c84ec66bd4305d46d7202b6c3ec7ca9935b41fde5b0c20b1f76cee9af9c8c34b64cc9473699e573926af9f7a70e447ee742dfcfa1de1952f7190d5419c7d81cf414985439603b224fc4384089d32f7c55b2cde63955e8b0"}, &(0x7f0000000000)=0xfc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xd6, "b520ad62633a0d06c8895c1c67250e5de265cba24258f0220a38954365ad6a7d987b41b756e5437165380671212c3659a295b5fa1949932a8d5a5123c514cfbaee7f9f7670e21ea5ab3c6cdc742265424abcb4dc3f05242e592b57f3c6f9f51e276eccd823ac962f03d9eb208567e104ca084578d14e41ffdadc0892d1a3fcab8e288750e31b3d0fbab237777f3cb867e82c8fec3acb7e1d16adccc4f36316ef22400bfac0411773622609f18759db70356342b4ae65ec7794c375171969d3ed0e538712c36cbdd9e254b1ab8843ba128cad6908b229"}, &(0x7f00000002c0)=0xde) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000300)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffe, {0x2, 0x4e23, @loopback=0x7f000001}, 'nr0\x00'}) 2018/02/28 01:02:25 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0xffffffffffffffff) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009bec35320c2952fa20dd8600000000000000000000000000000000000000000000010000000a004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/02/28 01:02:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x5, 0x10000, 0x0, 0x2, 0x7, 0x4, 0x7, 0x2, 0x6c4, 0x8, 0x7db, 0x1, 0x3, 0xffffffff]}, &(0x7f00000002c0)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="91000000c5d03eadcafa51a0dfc50eefe76c71e9ad63c03f88f77b85af3c2c6a9c1b7cc0ed2431f489a673a6af2a8e61cd17884ba3c68935d6bd1c4217af5689d813889b3a5e79fdf96c6c48757f38c336939c3b44779cbac2961acd97d71f6d1208648e8894c53c7f06abf565250a39a78ae5103a690047f07120b9c6aec35398358c4bbc3dc71e78f467612243dc928bec36a7f61a74ec42"], &(0x7f00000003c0)=0x99) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={r3, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r4, 0x6b, 0xfffffffffffffff7, 0x7ff, 0x6, 0x8}, &(0x7f0000000140)=0x14) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r5, 0x5607) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000400)=""/184) 2018/02/28 01:02:25 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2200000015000701000910f70000e104020000000100000004000300000100000115", 0x22) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7fff, 0x30}, &(0x7f0000000100)=0xc) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)="f3331a8a7f7b32da8ad1c753dde64090bc97a9897020a37010fc600644dee1f5697337bfea4acc3604980aa2e4ef8f0a91edd2c6a1cb5c86b2d677f9990a0e5f3d7e90d7fa401f7360b885342c5fce7a80c13eccadd4a9f4daa6667718a6d5419e7de64147f69c838e3ace1a78fc8889bc10c89165a0c8a392ae756bc1d6c2463817721e5f855864062845abc9497c5f17998b73d6295ddad12bb07e101046407d7ae0a722976101f3beaf7c2e2bdd1edf5b1f3a00843e58643f2fe0c6637f1ce019048c4c61cc208691f7ebf3ed013673ea117fc29e8129e65ab1405a99941a62c3c80eb3", 0xe5}, {&(0x7f0000000340)="54c30fed16e061eb213b1d9e51ff616ffbedc3b14e8fd8481eedc1260ff85754cca71003046af312c1781ec174dba24147aa45c046f2535623af6242e5f64d94c6d553461cba201de71a97cd6317dd11c52b22c0786fbc123ca0c0f1acb2c250c467b7a17f3f12db5da13d586cdf8c12c36f0c46adbc7d43eab78f7bf1032553e5ad428e930704", 0x87}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x1, 0xbeaf, 0x400}, &(0x7f0000000200)=0x195) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000400), 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x8, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x22, 0x1, 0x6, 0x0, 0x6, 0x1, 0x8, 0x0, r2}, &(0x7f0000000440)=0x20) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/02/28 01:02:25 executing program 2: r0 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006b0ff6)='/dev/ptmx\x00', 0x243d, 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x4) r3 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000001c0)=r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x93, "8978b89d2734779f00e818ecc88a9e2a0070fe168144e7cc44d04c23b99dcd37e6922b0c6bb8ba7e95e2220760ac2585528bd580e40156c5e8f0ddc2b7ad883ec245c053bf4f9e2526a4a752ee36f7ce90574634ad4c13e4a187367e33ae5f8ce29b5150d64075f5550095d28c23af577f9e07d4835f3e6a9b0f79e50b831c731c8e14292ed6044372dfb48ce1c751ebd40297"}, &(0x7f0000000100)=0x9b) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000180)={0x6, 0x99c}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r4, 0x1, 0xfff, 0x8bbe, 0x1f, 0x91}, 0x14) sendfile(r1, r0, &(0x7f0000000240), 0x0) 2018/02/28 01:02:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffff801, 0x400000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/227) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) 2018/02/28 01:02:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dceff6)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082efec)={0x9}) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000012c0)={"704cf55276d4d0140b3f43fbc665e25f", {0x4, 0x110d, 0x31b6, "1439c5680fbf", 0x8}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001200)={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}, 0x4, [0x2, 0x8002, 0x2, 0x1, 0x2, 0x8, 0x7fffffff, 0x10001]}, 0x98ec) r3 = gettid() sched_setattr(r3, &(0x7f0000001300)={0x30, 0x5, 0x0, 0x3, 0x7, 0x2000000000, 0x2, 0x5}, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x7b, 0x8, 0x0, 0x7, 0x7f, 0x0, 0x80000000, 0x400, 0x6, 0x6, 0x2, 0x3}) clone(0x800, &(0x7f0000000080)="7a4cd2bb023235ddc6df721018b960d0b024b9bb01ee9860abf46d4ad32b437e45e08ea69b3bc85f9279ddc6f414d278a57db0210d308db9c0030ab32a8bfb5ff9bc5647eb8dcf2c17bca76c3873d9919bced53a9cea1b8fbde40d806d06874a36af4cd744f610c0ded12906bcd2cd20ab080c4c49abba60bf2eb4636ef20d6bbb70c565dc", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="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") 2018/02/28 01:02:25 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32, @ANYBLOB="04000000000000000a004e0000000000000000000000006332782f8000000000000000000000000000"], 0x32) socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) 2018/02/28 01:02:25 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = getuid() ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = socket(0x3, 0x5, 0x4) r3 = getpgid(0x0) r4 = getpid() r5 = gettid() r6 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) r8 = getgid() r9 = getpgrp(0xffffffffffffffff) getgroups(0x7, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$netlink(r2, &(0x7f0000000300)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000001040)={0x1010, 0x3d, 0x9, 0x70bd26, 0x25dfdbfd, "", [@generic="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0x1010}, {&(0x7f0000003240)=ANY=[@ANYBLOB="58110000190010022cbd7000fbdbdf25300010000c00330000000000f5710513e3b4d161181fd8edc2e20d114797c28d2dc336eb63d451f008a8b7f2529f78582915023c50d661b3995fa594e817bc7526f8e2fa99e6f893ce2452fbaaa089e3", @ANYRES32=r3, @ANYBLOB='\f\x00\r\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB='\f\x00"\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="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@ANYRES32=r0, @ANYBLOB="08d2bcc5f1623a1a1a4defab41e9e2cfef7c182461ddcd104cdc49be8a72c4359fb752ef02b835a52d075be48a3ea6e6fe5a481f72e25ad2606f4897fec05100fa3f77eca3d6a698257b5c7ff65cc06fb5d0ab1f2fde42e1e7af2d13b16126ab485e3ea94752999c893be7dde03cac65c52fff440ae3921553f85df025e13e7f73a996483fe3eb21e09bce8dd19d135c7c6112b7e227d67d55219e204d957b4e95600cde825c71e0768ef02e5a8bb61a5520c62d67ece7066d714f937c6bce2bfb7ff97dc79ad5b9aef58582d48313e7682bfe2381f1ec07497c3793c51810002a000c000b0000000000010000000c00230000000000", @ANYRES32=r4, @ANYBLOB='\x00\x00'], 0x1158}], 0x2, &(0x7f0000000ac0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r1, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r1, @ANYRES32=r10, @ANYBLOB="0000001f00008ca41ce8b7d7b3a81864df03aa00efb7a75b0f570040685620aa91649aad824378a0e9f8a5aa0bbdd5b83e307d48decb7ea60e49c299f179a028de201b2c4d489787db5ef5323de37028f4659aba2056", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="10000000000000000100000001000000"], 0xe8, 0x8000}, 0x20044040) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000080)=""/112) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000a40)=@nat={'nat\x00', 0x19, 0x5, 0x6c0, [0x20000380, 0x0, 0x0, 0x20000550, 0x200007a0], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x67, 0x8f2f, 'ifb0\x00', 'rose0\x00', 'eql\x00', 'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xab9aadd12688b513], 0xe0, 0x168, 0x1a0, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x3, 0x7}}}, @state={'state\x00', 0x8, {{0xfffffffffffffffc}}}]}, [@common=@log={'log\x00', 0x28, {{0x7, "9c22ac1f6c017544033a9b30c79c960e145ade4a1971d788885b65806aca", 0x1}}}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x9, 0x0, 0xa01, 'nr0\x00', 'ip6tnl0\x00', 'gre0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8, []}, []}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}, {{{0x9, 0x44, 0xc, 'bcsh0\x00', 'sit0\x00', 'dummy0\x00', 'teql0\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x108, 0x140, 0x178, [@helper={'helper\x00', 0x28, {{0x0, 'Q.931\x00'}}}, @limit={'limit\x00', 0x20, {{0x8, 0x0, 0x0, 0xfff, 0x1, 0x4e}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="f8f41fd5c36e", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffecb0f640dddb2b, 0x2, [{{{0x9, 0x13, 0xe3fe118ee7d671b4, 'gretap0\x00', 'bridge0\x00', 'bcsh0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xb8, 0x128, 0x160, [@limit={'limit\x00', 0x20, {{0x1, 0x140, 0x3ff, 0x9, 0x7fb, 0x350}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}, {{{0x13, 0x4, 0x8808, 'ip6_vti0\x00', 'gre0\x00', 'tunl0\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa8, 0xe0, []}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x0, []}]}, 0x738) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair(0x11, 0x80801, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r11, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) 2018/02/28 01:02:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000100)="a959c4001078d07df8dfefb5ce3451e4c944b3d34c79fb23cf4c0b982fd47517ff6771d440093d60ada1d7b4c23cb1b8a4c8cd40ad4cb9ca1aad830a30c1884bb32febbe8b7746c6abc543caf1f777d2a8142234b86c05240246d1876705c6836c197c3400eb6e656058deff70e169a86663fd77b2d8df52340725d66c9a78b6f8cf91bbc7d7e812669d95375f2394fc0e00816119eb11a79664e20d48d272e8fa4914f77b7ddeda42ed99a42040feb57c4db774f614baf7dddaf8f6fc7e", 0xbe}, {&(0x7f00000002c0)="d5c2a6c387a777b4e9ff79bd2863f802568daa5bbd29b4cd778c46fb5bd004bc5961ec0a46a4958df939a7ecd8056c6ad1a21164af5c7a4da6f2531a5d05bbac364fc29b60940a68a8fb1bf419370e3b1ec0f25073e7a22d57ca0ba033df45982546be947b6f115c25c20bba145dff5335dfc3910f418e7bb811e00695899f30d585e2d1ccf9ae86eba03f7af523af8a812719fc3d4e15c8f09220f40a4b900bed0ad7eb436cb38c78c556be9d4866b1a4a7371a85ff4ddd614e1c90", 0xbc}], 0x2) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="1f00000001031900000007000080068100023b0509000108010100ff3ffe58", 0x1f}], 0x1) sendmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="8d8b7871ed5230a27a2a5910e2557d5177eb1fbd62c4470f39a66e6cb7282a02f390d015e1e15a935bf0a06e0f591d90fd11f11c0ea820a8d70bbc459199763b91bf1a76ffff3067338977590bbf6be4e03cec0e1c254cc14f08b325ced58e62d5e45d191d7f9d55b07f8d94b704fbfe78293473d284544bb3a26f26f538f30b7b40d46a006fd1f40aa92ae1ee518c4c131b253ab16d31986a55ceecaec3fe1bf70707494b1b346ce5bcca4280982af6a6e654d1fdba6b9544ef205d0324ec7f79b7dbfec61756dc3da3799a0ead3fb4e258e346272a75", 0xd7}, {&(0x7f00000003c0)="0ea7df47ef295c305950a1de24653e8f82d9835d8592135f6618167c7824c360fa7f3803deccffb95e7a9494d27040754ae1a2e648eb642241bb632f78c9766926f09cdad44cf5241fff42f21b314c333bec3ff31f2ef0865faa4c49e2ccc8f8bb487e6d803a87386474ee94c080fffb0b12e21cfe33eff2898fab32c7d719799a270d906be3ffe0ee3c6e6f36115e69e56c953317a7004bcf2e711099fd7c2ff36c2639d745fab3f477ebe7c9990e42907d671cf1b6d7c750027b2d871649a8f4a8a49e17b4844e6aa8cf", 0xcb}, {&(0x7f00000004c0)="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", 0x1000}], 0x3, &(0x7f0000001500)=ANY=[@ANYBLOB="280000000000000003010000ff0700003ad445b9f0e4d75584b16b457b31abfd5c00000000000000e2ec39231e20262ed94af277bab335d161b0084448f6abba3185485ea907a20f69da67425d7ac3baac29dd4c6c55078225335b0d41ad26021c88ac4887c67bf4f70279229fbe457ea62cf3dbe94a3e784e9e143e5178ba58471804e536924147ed374b31ea971ff0bedad9c9ae84a8306dea209aa6ee91760fff140b1ec6b01b02924a7b22c697dc544403145523a6629b379721268e9583a5adefbdf954494332547bf523f294465cfcde02a5a44c15aa23014c"], 0x28, 0x810}, 0x800) 2018/02/28 01:02:25 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x95, "f1e222ef757b0fb34a9200b6dede36d78b6c52d46f33509eff51a3799862e5bb0060f97e632108b7cbfb0f40892dce88e09dc372798e012a0665faeb7aaf7f38d8917325d0d7bd1414328a350c4d24897877c8f29b91e9c4e3fb0a6970641710ba5bcab48541fcb358cd12556ca431fcf9112868fbac04b96282ba48799d34a8e3c685aba626131f5d58e60726f1bb8a6e6a741422"}, &(0x7f0000000100)=0x9d) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x10000, 0x0, 0x0, 0x7fffffff}, &(0x7f0000000180)=0x18) 2018/02/28 01:02:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000892f94)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270195d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r0, r1, &(0x7f0000317ff8)=0xfffffffffffffffe, 0x400000ff) 2018/02/28 01:02:25 executing program 2: r0 = inotify_init() vmsplice(r0, &(0x7f00000000c0)=[{}, {&(0x7f0000000040)="613bc23ac647853cbbc6fb3902d860b7408ba22dbec9796d9ea0e20d8341b85de042d8007a7b42494ee3956ae1264ddfc4881840c97bffeeb58c7c7a946af74ddf92f0ba9baa8aadcdbba32b081ff6a6583b3a4b085a664cb092c6034c39ce", 0x5f}], 0x2, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x100000000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0xfffffffffffffff9, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000140)={r3}) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) ioctl$KDDELIO(r2, 0x4b35, 0x9) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r2, 0x0) 2018/02/28 01:02:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000efafc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x9) 2018/02/28 01:02:25 executing program 4: setrlimit(0x0, &(0x7f00005dbff0)={0xffffffffffffffff, 0xffffffffffffffff}) personality(0x410000f) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x60100, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x3, {0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0xe4a}}}, 0x32) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x612, 0x1, 0x1}, 0x0, 0x8}) [ 37.743441] IPv6: Can't replace route, no match found [ 37.753364] IPv6: Can't replace route, no match found 2018/02/28 01:02:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xff8, 0x2000) listen$netrom(r2, 0x3) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x200000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$ax25(r3, &(0x7f0000000040)={0x3, {"0f930ba561559e"}, 0x10001}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)={0xbda, 0x7fffffff, 0x2}) shutdown(r1, 0x1) dup3(r1, r0, 0x0) accept4$ax25(r3, 0x0, &(0x7f00000000c0), 0x80800) 2018/02/28 01:02:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) pselect6(0x40, &(0x7f0000000000)={0x8, 0x5, 0x3, 0xfffffffffffff801, 0x6, 0x3f, 0x0, 0xbb}, &(0x7f0000000040)={0x8, 0x2, 0x6, 0x4, 0x3, 0x47, 0x72, 0x56523c88}, &(0x7f0000000080)={0xffff, 0x4, 0x8001, 0x0, 0x4, 0x1, 0x6, 0x488}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={0x404000}, 0x8}) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/02/28 01:02:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xffe9, &(0x7f0000001100)={&(0x7f0000000d80)=@acquire={0x2ec, 0x17, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@loopback=0x7f000001, {@in=@empty, @in6=@dev={0xfe, 0x80}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}}, [@tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6=@empty}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@rand_addr}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x2ec}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000200)=0xe8) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="e4010000200010042bbd7000fbdbdf2533000000e000000100000000c9af08c90fffd2ad000003ff0000000000000000000000004e2400094e2200000200a000bb0000009dd8133f59423fec46c5464a94b12f139bd7f4fa3611058934b37a355120cb2220ea96bb6af81d1522af334a2da4431b0c95de6c993235592db0e9be186e21648d8dff286df91a05df69249eb50d3c30c363691a849e8841cc0df9fb72f15ea04a9373", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x4}, 0x1, 0x0, 0x0, 0x80}, 0x48000) 2018/02/28 01:02:26 executing program 5: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006100)={{{@in=@empty, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000006200)=0xe8) sendmmsg(r1, &(0x7f0000006ac0)=[{{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000140)="6e365966d8dbf7a5f9", 0x9}, {&(0x7f0000000180)="084a824271114d44f84f5b7921e31d702cb53a15b166473573935a16b243e90669d83dbcc08eebdf38455e1c6dcdec74bf14a99be2ee7831135ca9bb13f3590b", 0x40}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="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", 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{&(0x7f0000005000)="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0x1000}], 0x7, 0x0, 0x0, 0x1}, 0xffffffff}, {{&(0x7f0000006240)=@can={0x1d, r2}, 0x10, &(0x7f0000006440)=[{&(0x7f0000006280)="753e014b99ace328d9e62646903cc4172fb924dd035327997d9c787acfaed5cad703d207d0f6976116", 0x29}, {&(0x7f00000062c0)="149fbd78662e0020f3b7e65cac9dbafcdce4435bd1489dc0cffa4c70e8b84b851c936a632b884c8024f156a6d4f3a600db18a6f796d4de6a25ed5a7dbb9c89726a1907d03f7713", 0x47}, {&(0x7f0000006340)="418f0ae9dc149af8aa8e7d336dbe7fcbf7a4a6c9fcd6d5425c6ca9651cfcdfd75d23e62ac11ced6508d14d9ac5e4b1c0f26041a9135321b75de83ab713634b495c546ceb7f2f71a58b102c22715892d75095f85b23fda6f51b79b0beef79297be8f2e9ab85b60b88f709c402f8fb92288f759adb60318a1fa4d0077d05769b2cc4728ffafb50a35d355438a990f44648ad6ef944dd1b978caf", 0x99}, {&(0x7f0000006400)="a9c9831f2d88bbc2a0cf2bac2a07e39e7a7efc5d6621fb2a613a948e4405db33fc3b7d7a4d88a1531c2444fd833c93", 0x2f}], 0x4, &(0x7f0000006480)=[{0x80, 0x111, 0x4, "8035aaf45fff9a59ed09ef28ad83d6ea8184655ed54d27a94b7065eea20259b57bf0813800db7c236ee739354ae19c9cc8b73b03626a824660fda479d53640c4c475ccb530d9fe953370442b8c33149778f0978977509dde45d23a294cee4417f9cdbfe2b65d2671ab"}, {0x58, 0x103, 0x1000, "dd453694e1cef9d18732935d5960d06449247bae8c51ca33d854c2013ce5aa6f22a2f1453126c8daaaece0a1177844c31c95af577300aa8eb5a0f9e8014bfbe4d077ab"}, {0x98, 0x11f, 0xffffffffffff7fff, "884b37b39db5569c37344b399af50b06668dcf8a10bfba4a76e12fc55b249cf5b05c8f29e431ca362666c581ef512c9e064e6fbd62441f94163a46505715b76060ec6e6409df8874d85a39a29b0cd65dbc11c714a122ec7de0ce2873b8163b80f62df5bf2f0dcab27ff675b82fcdacf7bbe3dd56f97cc899836654b48ad681d3fac0a05a0f1102"}], 0x170, 0x4000}, 0x3}, {{0x0, 0x0, &(0x7f0000006840)=[{&(0x7f0000006600)="958401eda2d9ea5e69c490d020e1ea18d5e565da4c3105dcd1a51e708e", 0x1d}, {&(0x7f0000006640)="13ac88a2131dbd4a567b1089dc700fa7f8510b5fe17d91392e58486ed9a25199d77f42171987bfed250884ebc1d5ae", 0x2f}, {&(0x7f0000006680)="7d801510b65a930934f30acf5eb44c09b9a9e41f888b0f54a9201f360c00fa15963b78a46417d3705dc4e0044590852f41522c4d74451661af332b83a090bd7115c693d5c1b2450809bf3bf500fd273b7c34faebaed0acc1928af37e4b27efaaaba5119aeeb0895d82f4bf5159957cf8781d5c398852f7f888c15d5eaca588693bcef7409d6b7a3e34496fe37875", 0x8e}, {&(0x7f0000006740)="71fb9b630a0530f943fe5983ead03cb9661aeacdb4cd64e65ee7383ff3ea53306b94b90fab5b0fa5452b1814715f6ce482f3594f154c245ac45866932ad65dda9a0de5405670a0ed1506efff0d2ac2e64fb0ea0d95631e48faf5e5bf1c35d31dc4073b39e012c4aa7383d4a1ee3ac9896f09b968b66504c05f32d0da05eda7cb4d603672", 0x84}, {&(0x7f0000006800)="064acd27c5677500f6bca5fc862a561c6cdd4e7ba751c96a5a5ae6fb849c1f13a4243a919c35c746", 0x28}], 0x5, &(0x7f00000068c0)=[{0x40, 0x108, 0x4, "89de176442a835b6d9e22984192546b29875dceee8fe723760047197b72f708b5cab7449ef189e1122"}, {0xf8, 0x112, 0x10000, "b3ab16d2b2d6c087433122b76865133258f34c8eb18a144ca9048f6e0bd828d2a4ae552c669a306cf57a324f8522f11eab76c95e0a62cb08ab37b6fcf09f53d7c1947574428383b64847e137ee722e7034f8241645cdf61a4dce7d6fa2132104529aca1bb0f3d66615a545d49cf6c80da03d492cb2a619c972fd85cb669217f57477d4183d5b7c67c714041f498d4e575e0e71f65b41a0c46d85f003f0bcef067cb0b33b83a33c04d7f0eb975461a514a2454710a3e7a073e8eed75718617162ab6545dd012e5841fd6da96a3f86601e4cacf1c9fc8f2ddf7fc0154ab4c562d025"}, {0x30, 0x11b, 0x12766616, "1b808dfca60cd990ab92b7754404afda8ac74bcfe93c94c1899222bc"}, {0x48, 0x111, 0xffffffff, "775ca558f92285481e87224f63cf1c56693f856f08ff644ed8a841da3646f1fe806eb19aac119bca5187644cbaec288a9ff70756861b"}, {0x20, 0x113, 0x0, "a53fe493fb97ac03f065"}], 0x1d0, 0x20040810}, 0x2}], 0x6, 0x20004804) 2018/02/28 01:02:26 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000001a907a00aee4351f678a1d703253c1eb8ce11bcd72a10b576c5e0ed840e180511653e7619f743929bfa4adf6d983f4c8a29a133e74b4b9aae00531ca9b7f4adbd47a2107810f6dbc9a771f9f3ed509"], 0xe, &(0x7f0000f81fe0)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/02/28 01:02:26 executing program 6: syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x11, &(0x7f0000000080)=0x4) 2018/02/28 01:02:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0x4) mremap(&(0x7f0000490000/0xc000)=nil, 0xc000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000040)=""/159, &(0x7f0000000100)=0x9f) 2018/02/28 01:02:26 executing program 4: syz_open_procfs(0x0, &(0x7f0000001000)='ns/user\x00') syz_open_procfs(0x0, &(0x7f000040cff9)='ns/mnt\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x400000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) clock_settime(0x5, &(0x7f0000000040)) 2018/02/28 01:02:26 executing program 3: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'syzkaller0\x00', @ifru_addrs={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2400000019000100000000000000000002200000ff04fe0000000000080001007f0000011eef3e197f01d4767d8f2969e4613190bee889f0e938d66dff1cd333a5045c526607a055aa5f28d6a04874de4dfe9b2bde919980e7a232ebc20389eef0a2ae747a493ecf638b3a507a4061b01735dc73bc9dcf494f040465493ee7"], 0x24}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000380)={r3, 0x8, 0x94, "22b13a6da071af7d56aabbbce8ebdba7dbde72a20df3f0abf53b2b09143db49e8c7d3f979a924e1f42b23689272386706dc0622fceea3970d1af47771160fb03f3ee3fc895fc6faf360462de9f0d8f07eb5e01c0e20e944e24de5a288437b28010ba904f6d84eb4e7d655df5ee9be7e3e5b59d02d4f9200b85e811f19e0bad5f747cc6840abd452532c9842bcfc90137367ccb3b"}, 0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x18000000, 0x7, 0x200, 0x7fff, 0x8, 0x1000, 0x345, 0x10001, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x9b8e, 0x3ff, 0x0, 0x979, 0x24}, 0xa0) 2018/02/28 01:02:26 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000048006, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='anon_inodefs\x00', 0x821, &(0x7f0000000140)="f1e9d1187c23e13967cff666b2a484bc1cbead61c10ea5f7") socket$inet6_sctp(0xa, 0x1fffffffffffffd, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/02/28 01:02:26 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/28 01:02:26 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4201, 0x0) syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/28 01:02:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syz_tun\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@empty, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) 2018/02/28 01:02:26 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3ffc, 0x0, 0x21000) 2018/02/28 01:02:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000053ffc)=0x108) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000053ff8)) r1 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000100)={&(0x7f0000000040)="da98a90f804888783c3948ac126891ab30eacf67cff42a328eb581ec399084ffcf7dca708c4c381961de49c75fb05af86f8906d18489762ea73bd74efc8fea0555950d70306fd836d5ac13cb4e1a277ec728d39a0d6c0203ff045ac3598b8d183400ac721f8f3bc83bbda2aa844ada2612fbf09a72c02b1f5ed9d3872526378808b76652a55fa9", 0x87}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000300)={r2, r3, 0x9}) setpriority(0x2, r1, 0x1) getpeername$netrom(r0, &(0x7f0000000340)=@ax25, &(0x7f0000000380)=0x10) fcntl$setlease(r0, 0x400, 0x2) 2018/02/28 01:02:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000000100)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000065e6ff8b700000000", 0x39}], 0x1) [ 37.819961] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/28 01:02:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x1, 0x1, {0xffffffffffffffff, 0x3, 0xffffffffffffff81, 0x0, 0x8}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00'}) 2018/02/28 01:02:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x4000000001) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x1000001a9) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x2, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/28 01:02:26 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='smaps\x00') exit(0x0) pread64(r1, &(0x7f0000000000)=""/150, 0x1, 0x400000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/128, &(0x7f0000000140)=0xfffffea0) 2018/02/28 01:02:26 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0xa, &(0x7f00000000c0)="0200087bcf3027e74db3acd54a5000", 0x2f) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x4, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000040)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x14) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/02/28 01:02:26 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0xfffffffffffffffc, &(0x7f0000ebcffe)) link(&(0x7f000057eff8)='./file0\x00', &(0x7f0000c8eff4)='./file0/bus\x00') 2018/02/28 01:02:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x8000, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x101, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) 2018/02/28 01:02:26 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001300)={0x0, 0x1000, "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"}, &(0x7f0000002340)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002380)={r1, 0x7}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000b0c000)='net/dev\x00') r3 = getpgid(0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000080)) sendfile(r2, r2, &(0x7f000032c000)=0xfbffdff, 0xdd) ptrace(0x10, r3) 2018/02/28 01:02:26 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x800, 0x0) accept$unix(r1, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x64) 2018/02/28 01:02:26 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40200, 0x0) dup2(r0, r0) write$eventfd(r0, &(0x7f0000000000)=0x100000003, 0xc60e) 2018/02/28 01:02:26 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f000000b000)=[{0x10004c}, {0x6}]}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/28 01:02:26 executing program 1: r0 = memfd_create(&(0x7f0000000000)='ppp1)\x00', 0x95f6831e752f6bdc) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) gettid() mkdir(&(0x7f00000a4000)='./control\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000041ff6)='./control\x00', 0x8100002a) r2 = creat(&(0x7f000000aff0)='./control/file0\x00', 0x0) ioctl$TIOCEXCL(r2, 0x540c) dup3(0xffffffffffffffff, r1, 0x0) 2018/02/28 01:02:26 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000c06c83c40100010077eb9386020000"]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x8, @time, 0x100, {0xc, 0xfff}, 0x10001, 0x1, 0x815b}) 2018/02/28 01:02:26 executing program 0: r0 = socket(0x18, 0x0, 0x1) pwritev(r0, &(0x7f0000001300)=[], 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'vcan0\x00', @ifru_addrs={0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/02/28 01:02:26 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getrusage(0x1, &(0x7f0000000440)) sendto$inet(r0, &(0x7f0000000000)="620ed70290b6a38915a31b01685db0825169b28216d97bf76a5e716518ed34d928879d7b9d5af247a59318eaed5f88b0e155a9dd581947950e8d28b29fd55484a9976fff18b31533b626c36d5955b35daa3c56cd02eb3adfb259cbb4df25ddb24e3b5f3a7c847803f894fca59dd701f7c4484386b6314faec39c8aed71e5fd78cf692fc0b478f9a6869b786b37a41c97e4510fba29d2e222f648d418842c04ac85704011fe8fb4a9eb870a89240985a75da9ee363bf40ad6cf1e7b6451c6b7a51602d98a6005d974b0a42daeeb01938706a974e039", 0xd5, 0x81, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000280)={0x100}, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000580)='/dev/keychord\x00', 0x408800, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000005c0)=""/240) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000380)={0x8, 0xff, 0x9, 'queue1\x00', 0x1}) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_setparam(r4, &(0x7f0000000300)=0x6) getrusage(0x0, &(0x7f0000000180)) recvfrom$inet(r0, &(0x7f0000f83f3e)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) 2018/02/28 01:02:26 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/234) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @tick=0x2}) 2018/02/28 01:02:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x40000000000003) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x248000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x9, 0x1, 0x4, 'queue0\x00', 0x55}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000100)=0x8) 2018/02/28 01:02:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/02/28 01:02:26 executing program 1: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..', &(0x7f0000000080)='cgroup\x00', 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x8) 2018/02/28 01:02:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x5, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20080, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x2a, 0x4) modify_ldt$write(0x1, &(0x7f00000000c0)={0xe67d, 0x0, 0x4000, 0x1f, 0x5, 0x6, 0x7fffffff, 0x20, 0x7, 0x100}, 0x10) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) 2018/02/28 01:02:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127a, &(0x7f0000000000)) 2018/02/28 01:02:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0xffff}) ioctl$TIOCEXCL(r2, 0x540c) dup2(r0, r0) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/02/28 01:02:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)=ANY=[@ANYBLOB="1c001d4d77cfb7ab8ed67219dc85a9e16babd8809d5b980000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x41, 0x0) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x8, 0x200, 0x2, 0x6e, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x6, 0x81, 0x400}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xb5, "a82a971448f691df5690a7a5619a597a0b655ba28cd398886dff642cdbe4adc8ed43629a0d12e3d60559a3cdff89a24b23f5a00b53be217e6c60514efb43a7a660c60b1b22d3d43158f51f15bf37637900cad7c75912666f61ddd3ee53a7d3c8ede48be85abbaa478ac38ba042fb73029dd27ba03f89ef5bb2c31ab4f12248ec25cb464d84b36365fa4bcdccf7e284b022a83f459f72850e1b0e66f2a9646f47e7001a713d19b0af67dbbc00e24c4777f79b86f5bb"}, &(0x7f00000001c0)=0xbd) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r3, 0x8}, 0x8) 2018/02/28 01:02:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="e497758e0868b0dcb12b4c5d401c7a0dcdf5a58526a980f48fef505bb0bb224d6f07605885ee57a3f9bc047fbb29fe200c32b9095fa5d2917eeab724e46c74673d3160c8e93106e18e24266a31cbd47efdf4c6dc9d7370cf045a9aadce726347be21ed4ba9e3dce9", 0x68}, {&(0x7f0000001200)="5e388f0ca8bc28c380af1cee6b59bdbeb48149b761722e5931febf7febefc710a5157223bdd717ae6e282dadbb94b3a22a59938f9a081277176824d5f46c7cc8e00f7f81e4c8e08ab4f1c4373e65167b15426a3b354ae5e854b6c7293d10f25b58d61cac839363a41c9aad46e31ad174f62caf91985f163dfac26f669096271753daf038cffd2a3c4cccc222181ae6527bce5cb7a75c7f8687cf38dd983ea1104ffb83fe58064b4f076a08ce", 0xac}], 0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ad7000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567659dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff0601c4d425470000000021ec1474d722f542000700ec008bc5cfb7ebe7ec1f000000bcf6ba00b300024f02e9e9f55606aa01000000", 0x90) 2018/02/28 01:02:26 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000014000)='schedstat\x00') exit(0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) lseek(r1, 0x1d, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x4, 0x7, [0xa3a5, 0x7, 0x10001, 0x6, 0x1, 0x517, 0x10000]}, &(0x7f00000000c0)=0x16) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x4e22, 0xffffffffffffca92, @empty, 0x3f}]}, &(0x7f0000000180)=0x10) 2018/02/28 01:02:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d1bffc)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000925000)=""/72, &(0x7f0000d1b252)=0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) 2018/02/28 01:02:26 executing program 1: r0 = userfaultfd(0x7fffd) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) fallocate(r0, 0x0, 0x1, 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/02/28 01:02:26 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000080)="6c5f1dfad7f425986d28c4c79e910392465df90d05060df96485c4c9c1284c775b0fa2bbe402ffc3d24d430545ad04de5a2b8fe4767946cb45f5626475c26e1bc6a4e99fff06a59bc9d87947795ef67dc726dd75ec7717cc15bb2c4793f8f1097235d82a48802c6b7fa194604ab052320f6d904342ddae9d606b8868c7db29826f440590804c013c4b4554a9ce9dc41b3538c75b691063c21487d8ace9ae1898c5f7b44f6c0dd5c4a3d7fd20280e76e1200990290401443ccafd2715acd9ebd4ce436ddfd311aa52d533b09b73d43f466629baabea1c", 0xd6) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mkdir(&(0x7f00000002c0)='./file0\x00', 0x8000000000000008) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x1, &(0x7f0000000040)) preadv(r1, &(0x7f0000001380)=[{&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/54, 0x36}], 0x2, 0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)='ramfs\x00', 0x6, 0x2) 2018/02/28 01:02:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0xfff, 0x4) 2018/02/28 01:02:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0x0, 0x2) 2018/02/28 01:02:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) fadvise64(r1, 0xffffffff, 0x0, 0x3) 2018/02/28 01:02:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="2aead79e6b21c33c6239159de23d9cb53863ad74ec24ea39e8a16f78c87ba346442a6ad93177ee763426dd41363046f2660632d9b12ab40b74a48bce8c9f3df9e61597612eb23e53f65740977020f27c506e8cfea00d39760e71d1fd82", 0x5d, 0x0, &(0x7f0000000340)={0xa, 0x80000004e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/02/28 01:02:26 executing program 6: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) mremap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000530000/0x4000)=nil) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3ff, 0x20000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mremap(&(0x7f0000064000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000062000/0x4000)=nil) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/28 01:02:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) sendto$inet6(r0, &(0x7f0000000080)="2aead79e6b21c33c6239159de23d9cb53863ad74ec24ea39e8a16f78c87ba346442a6ad93177ee763426dd41363046f2660632d9b12ab40b74a48bce8c9f3df9e61597612eb23e53f65740977020f27c506e8cfea00d39760e71d1fd82", 0x5d, 0x0, &(0x7f0000000340)={0xa, 0x80000004e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/02/28 01:02:26 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'syz_tun\x00', @ifru_flags}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={'syzkaller1\x00', @ifru_addrs=@rc={0x1f, {0x5, 0x9, 0xffff, 0x9, 0xfb, 0x9}, 0x80000001}}) write$tun(r1, &(0x7f00000000c0)=@pi={0x0, 0x7, @ipv6={0xb5d, 0x6, "c54c57", 0x290, 0x0, 0xfff, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0x73, 0x24, [], [@jumbo={0xc2, 0x4, 0x20}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @generic={0x1, 0x2a, "7c00463fb2b297a5c63aa01a510f3ffded6fcc001b4e613bd1d7f9b33f49238332bdc04c57248c58c6bd"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x3, 0x0, 0x81, 0x7, []}}, @generic={0x7, 0xbc, "0a04a71b5e5f69251d05ab406730a7d2725b468511b7d67f295224261cc550af2eee90a8c9558bfad3d1017c9a38d22fcb4642253922166ee6778e7b56a09a9d9cac4f9bdd0237cba266ae5639ddaad71d01945232911aa0e95ca655a28e3977f3439d8b5ca8234def1e9ef786660b753f8cb503845e492c8b16ffbb7a5a25e4339eb076883613843cf1793c7be70088d1d3a02fa68cc507c242c1b51e958f2f1a6d0f6185f4234bd4c5cde32e8ee81f3bd0e889ae6d63eb49f429a5"}, @calipso={0x7, 0x10, {0xfffffffffffff066, 0x2, 0x2, 0x2, [0x8]}}]}, @routing={0x7f, 0x6, 0x3, 0xffffffff, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0xff, 0x10, 0x0, 0x5, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @dstopts={0x2, 0x5, [], [@generic={0x7}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @jumbo={0xc2, 0x4, 0x8001}, @ra={0x5, 0x2, 0x4}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x258}]}, @fragment={0x16, 0x0, 0x4, 0x800, 0x0, 0x5, 0x66}, @routing={0x0, 0xa, 0x1, 0x40, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x14}, @local={0xfe, 0x80, [], 0xaa}]}], @dccp={{0x4e21, 0x4e21, 0x4, 0x1, 0x5, 0x0, 0x0, 0x3, 0x3, 'yR,', 0xffff, "98d92b"}}}}}, 0x2bc) 2018/02/28 01:02:26 executing program 5: unshare(0x2100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) socketpair(0x8, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x1) recvmsg(r0, &(0x7f00003d6fc8)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e35cc670f04f519f2c918b490c3538000000000000000000635486aa5aab9fe03f4b89d4cfcaf99c71dd53360a071907c77c0e71121ae106bfe4545a7864745238743aa4fd0d55d20e472099b98cfd31fd4b55307fa266ec66d413552fe6adab7f5e7887cd857a09e2c48ebc0ecd0fb08656c6311c641b5ed536114907661ca6bef5433894d8cc5941ba9b98cafc0a37046dce2972e814ef017ff0c45f6307bff9d21cb8688b10d4a5b337de8f78445a28ae45d13135d2daabff5fbf5769011cafc7af4574494254f3bd6ae91694a4152b5fb2e349c50a487474c453652587df3f33c6bdd2ab0f4c7b6c34694e32618a2e46c8209e92cabe1fe17b505baca899884dfb442b5bbe227b644eb2358734a6e1723280254a0429de7a20e95f9ae18471cbac081906086909365b4f776dfb0b9b29138c7f11b3a820b83072c3c1"], 0x80, &(0x7f000081afd0)=[], 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/02/28 01:02:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') writev(r0, &(0x7f0000000100)=[{&(0x7f0000000440)='U', 0x1}], 0x1) r1 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) setpgid(r1, r2) [ 38.034550] audit_printk_skb: 15 callbacks suppressed [ 38.034561] audit: type=1400 audit(1519779746.286:20): avc: denied { write } for pid=5935 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_generic_socket permissive=1 2018/02/28 01:02:26 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x5) r3 = creat(&(0x7f00001faffa)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) read(r2, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x1) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x13) recvfrom$llc(r3, &(0x7f0000000000)=""/9, 0x9, 0x10000, &(0x7f0000000040)={0x1a, 0x1f, 0x2c, 0xfffffffffffffffe, 0x100000001, 0x9, @empty}, 0x10) 2018/02/28 01:02:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xee, &(0x7f0000000000)="97250ac38a4ed77ae47d017bda719083e8a7b1fbfc910818fd34412b77229acaec6e1a8bdef53ea49f7905e1649eceb96c00a05c7b6ad5a077dd3403515e8652930ed5c5d1efb43e7dacfbca09b2bf403afac44e15dc6dd6c43891b191edbb5b38ff9d1315cba76e208f488913f834b6cfafc95b6c6c9e1469b80c353f762a6072665e990d9c831ebd38ad7e7602711b677050fe81eee7120474910a572e631ba5cfbc60d9334b68f1789c59a3811ce039c9e08002e43c7213d45838cd7b81534414afff238e4c5a5513c5381a0b006d696d9aac7e7013ea6998649d0d6bbea976bef45136ddde5d317e4b92deaf"}) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0x18) 2018/02/28 01:02:26 executing program 0: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000002c0)=[], 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10040, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="18000100000000000000", @ANYBLOB="040000000000004fee1290b5a49bcc0000000000000000b50000ba0000000000000000000047b351f7e6301d1a04445b15694878e43c94ff281cff761c74e6dbfaa4010585e524acefa7a5c41a5afb81e62bcda19ce07e795dc33218573d0ed1adb0c1ff8710df39b44f482b7ffc7f27bc9c135f0865f78b0bc4262aceb3e19aa4022127a8f1409c671f3d4f309a8eb9b532a5f79ee2e20009249e9abde3b3ce13030ee6e5c6550aa7f2dc8e7b1bf1afcd2d5234afa07f6be9971b4f06215952abd257911720ac5db5d5c226a7cab002f541953011db5bfdfb865f53ddb3c50a35c98afd5e1ec4378f35d19259845d7afcf65f"], 0x2) setsockopt(r1, 0x111, 0x1, &(0x7f0000000000), 0x8b83c3f) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x5) 2018/02/28 01:02:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02e6ff090a0000000000000000000000030006000000000002004e20e0000001000000000000000002000100000000000000000200000000030005000000000002004e20e000000100000000000000005b925caf80c5b2f121959e4d956d1f86d9f1eba0404ae39fd8646cc1d63a392b"], 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) getpeername$netlink(r1, &(0x7f0000001500), &(0x7f0000001540)=0xc) 2018/02/28 01:02:26 executing program 2: r0 = epoll_create1(0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000076eff4)) poll(&(0x7f0000000040)=[{r0}, {r1, 0x2004}], 0x2, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000240)=0x8, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0xb0, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x4b, @local={0xfe, 0x80, [], 0xaa}, 0x1000000000}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x2, @empty, 0x8e}]}, &(0x7f0000000200)=0x10) 2018/02/28 01:02:26 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x1, 0x2, 0x4, 0x2, 0x6, 0x401}, &(0x7f0000000080)=0x20) syz_emit_ethernet(0x1e, &(0x7f00007faf31)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) 2018/02/28 01:02:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000080)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/28 01:02:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10891c, &(0x7f0000000180)={'ip6gretap0\x00\x00\b\x00', @ifru_settings={0x4, 0x401, @te1=&(0x7f0000000000)={0x1, 0xffff, 0x6, 0x6}}}) 2018/02/28 01:02:26 executing program 1: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) sendmsg$nl_crypto(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@get={0xe8, 0x13, 0x0, 0x70bd29, 0x25dfdbfe, {{'drbg_pr_ctr_aes128\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x9216}]}, 0xe8}, 0x1, 0x0, 0x0, 0x800}, 0x40081) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x2, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/02/28 01:02:26 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000000)='./file1\x00', 0x40000, 0x8) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') mount(&(0x7f0000cfeff8)='./file1\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f0000000180)) 2018/02/28 01:02:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) shutdown(r0, 0x1) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/02/28 01:02:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xffffff51, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0xfffffffffffffdc8) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000040efffff2caf9dea0000"], 0x10, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f00000000c0)=""/209, 0xd1}, {&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000000200)=""/209, 0xd1}, {&(0x7f0000000300)=""/23, 0x17}, {&(0x7f0000000340)=""/165, 0xa5}, {&(0x7f0000000400)=""/171, 0xab}], 0x7, &(0x7f0000000540)=""/181, 0xb5, 0x2}, 0x22) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/02/28 01:02:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000125f, &(0x7f0000000080)="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") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/28 01:02:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004006) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0x9, 0x16, 0x4000000000000010, "7e2e79f439a89d64d63d50e1633a97da1257ccd6c80cb0d8efe9f9b27d9d53306e4861643f3c268187abea80eacb6ff8ec54e08ceb5d8b686b93dacd6a475839", "00d10cd27f7f7631c220e0d88656f835092151fd318e5d1576c38da21ef9c18f", [0x8, 0x642]}) 2018/02/28 01:02:26 executing program 3: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x3254e788fceab1cb, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20000, 0x0) fanotify_mark(r1, 0x400007f, 0x1fffd, r0, &(0x7f0000000180)='./file0\x00') 2018/02/28 01:02:26 executing program 5: clock_gettime(0xfffffffffffffff1, &(0x7f0000f55000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/02/28 01:02:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffc00, 0x7, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3, 0x8, 0x2, 0x7fffffff, 0x8}, 0x14) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/02/28 01:02:26 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) mprotect(&(0x7f00000da000/0x2000)=nil, 0xfffffffffffffce9, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 2018/02/28 01:02:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) ioctl$int_out(r1, 0x0, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') writev(r2, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r1) pipe(&(0x7f0000000180)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/02/28 01:02:26 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003540)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000002e00)=[], 0x0, &(0x7f0000003480)=[]}, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x5d, 0x6}) sendmmsg(r0, &(0x7f0000005d40)=[{{0x0, 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000002400)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000036c0)=[], 0x31f, &(0x7f0000000040)=[], 0x30}}], 0x2, 0x0) 2018/02/28 01:02:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x81) ioctl(r0, 0x100000001, &(0x7f0000001000)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x2}, {0x4, 0x3}, {0x8, 0x400}, {0x3, 0x6}, {0x0, 0x8}, {0x4, 0x1}, {0xa, 0x81}, {0x3, 0x1}, {0x3, 0xf0b}], 0x9) 2018/02/28 01:02:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x1}, 0x1) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f5fe0)=[{0x2}, {0x60}, {0x6}]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @rand_addr}, &(0x7f0000000180)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000001c0)={@empty, r3}, 0x14) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x10000, 0x9, 0x6, 0x20cd}) 2018/02/28 01:02:26 executing program 0: r0 = socket(0x11, 0x22, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) close(r0) 2018/02/28 01:02:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10, 0x0, 0x0, 0x10000}, 0xb3, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) 2018/02/28 01:02:26 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x7fff, 0x40100) r1 = mq_open(&(0x7f0000000240)='&\x00', 0x842, 0x2a, &(0x7f0000000280)={0x5, 0x3, 0x92f, 0x6, 0x7f, 0x6, 0x814, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x4c, 0x0, &(0x7f0000000380)=[@enter_looper={0x630c}, @exit_looper={0x630d}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x50, &(0x7f00000002c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000200), 0x1, 0x4, 0x37}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000000300)=[0x28, 0x0, 0x28, 0x78, 0x38, 0x30, 0x48, 0x48, 0x0, 0x48]}}], 0x6f, 0x0, &(0x7f0000000400)="af772299534ec1d15f8cc647b535c7a182012a22d5ef2a5db0c95005c09e9adda0e7f9c647dd084590ce48bb64a49e4b0effdb58d644c615df854ef64164ef1191857c80ed081334a58bfc5b06c2ed869eed03f901192a7bbceb168328203da104b76a39dc8c94c110250f33c788e8"}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000004c0)=""/4096) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) prctl$intptr(0xe, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xfffffffffffffffc, 0x0, 0x11da0b08, 0x80000000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0xfffffffffffffc01}, 0x8) 2018/02/28 01:02:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x1000000011, r0, 0x0) 2018/02/28 01:02:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="617578760002") pread64(r0, &(0x7f00008af000), 0xffffffffffffffeb, 0x0) 2018/02/28 01:02:26 executing program 5: clone(0x6200500, &(0x7f0000000140)="f697233a84854bf4d9a4c513c7b020e855c3a3d7a0cb30471a8b0b6e693ebc3b6ccf86126ec92466e1ff0e5a95e6ab56d98d11", &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x60) 2018/02/28 01:02:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2000000000000) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair(0x8, 0x806, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0xa, [0x7, 0x1, 0xfffffffffffffff8, 0x0, 0x100000000, 0x6, 0x40, 0x4, 0x5, 0xe475]}, 0x18) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x7, 0x4) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="f85bb13a88d2", 'lo\x00'}}, 0x1e) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="ee2321e48084a0fb44316d93d81340b1cff7384cb1f8864d54", 0x19, r2) 2018/02/28 01:02:26 executing program 6: fchownat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x1900) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f00000008c0)={&(0x7f00000003c0)={0x4f4, 0x31, 0x400, 0x70bd27, 0x25dfdbfb, {0x7}, [@nested={0xc4, 0x53, [@generic="54fa65ec84ba01976f9c8f96ce75e4f56510589e9000c6b2836340e5b162663df3252a9184a71ff5e7db055a12c9a499bbada522abe399d30bc74e4aa999ad477d7ae56e4910bc92a6749be1ad0b786c55a02d9e2c12d7a2713fe7e6327139a2b7a3ac8319b5f57338f00969d96d6887f38d2bcbd5f0fca645d88fbff0acbcb2b5f67389d18af6510549679ed4e99b5b2e31de", @typed={0x10, 0x55, @u64=0x4}, @typed={0x10, 0xb, @str='&em0\x00'}, @typed={0xc, 0x45, @fd=r0}]}, @typed={0xc, 0x6, @pid=r1}, @generic="7c6f14af5c0e3ac85c59fe71df6a19a636740fb2dcd190be57cdf462738b0b6bc1b0e78318840298c73f4163a4a1740a92821710444f46362c0948beb46ccc4b1ec79d1b8d59c7444cebe7678178c9ef8e81b49a9667b477bcba94a00fcafa4ee581534050cc7ef66b6d26b59be66f022be57e107edb22a2e26629c8d1bff91e48344ade00c9aea7e626836cc20a9b38d99047b65ca97f4acf7fa560601a6b786aecd252962187b56b4b17b40c19bf19cc2e45094f04d117aeb9ec1c5b39f4", @nested={0x300, 0x37, [@generic="09ffa56855c8291a9d7aa18cf04e18d9e7ceb569f93e790d643bd639c0ce6afa39cb130d7843a673f328b768d23f08af82fe07f6697d21a91b50eb4bd0aaa91aa9ebd1337e6653ab6c498ad1c88d94d690d9195ef9a961074c9835524de7e19b8a7273643834ea7c21d02c6fa7bf83309db21b0f001f522899ce70d0315b7cc455459c9e246a6f18e42fa95beb1790fe8a178562602822d387c1f1c40df07d63d3e7acdd79946ac12bb7b4a00baa3f9a5bf879dc1d85ad9c15639da8d2ed7475ba232ebe43b31fe0a3e66e9798248bdc8b94c5609a9bfe8b13aaf6415be2b10c72ca8af29e13985f", @typed={0xc, 0x4d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x18, 0x42, @str='/dev/sequencer\x00'}, @typed={0xc, 0x61, @pid=r2}, @generic="47f2583da92d4395679fcc8bdd6287be6188ba908b7b3982ae33ec4655453f132e37f1eec7f7dee268404cb9ccb776597efbbb64797191c8f37373af64b7891fb9450549dbc9a9d32f6b36b1e464e248fdbbd0e0499c688f8337aedf3b1eed0af4b5267912ddf370703b5e7536584fccabdf0d67b48fd31abb45049450fdae9216c121e3f4d5895ea1da84c7403de32447718e706a829e08969c32866493818265be71c64673b7483b445145433cb738d2e980fe009aede7b008c5ac59b3e3defef6bc346f90fa09627abdfc314035dbe41073430c0c8e4f291db325a912aab8189c45ad819585408494eba0247ad5e79fbf81baa3ab", @typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}, @generic="edbe0826fbe8cb398eadcf50ce4adc6d76c5ffb4c87c6ef7e682e786e2d28ee12d1bf0a5e6b1ed9a053fdc76cdf57e794fa6fae0b6f8ae97855508d1898e0737e8d7c0b26618041c85f771adf2040ca14e04ef431e72fd4908b15371543160d6a29f95b296a708919ceab675debc75efeff28d1f553716e32f872d9f2b8fd55a620b6faaf8513c6461547f9bcd583b316b0cb52854f0b14c47cd52110670b81e016889c97c486a9de8cabcb6e168640149e339ababeb33b7652271b2e376bc0287321a0f9a0c39d9a1941d2ae43f5ac34c", @generic="b465797a5feca58c2b4d6ce39b8a"]}, @typed={0xc, 0x11, @fd=r0}, @generic="7c6f2d5a5f0e19ab45c0a354c4857f263a1a793380c94fdf8d9d954d60ba68b0068c11ecc669ae07abdc751b66e8f3d6b8f80a8a604f", @typed={0xc, 0x21, @pid=r3}]}, 0x4f4}, 0x1, 0x0, 0x0, 0x20040000}, 0x40001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x5, 0x30, 0x7, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000000c0)={r5, 0xfff, 0x8, 0x5}, 0x10) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) 2018/02/28 01:02:26 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={'yam0\x00', @ifru_flags=0x100}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000000040)) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) bind$llc(r0, &(0x7f0000000300)={0x1a, 0xf8, 0x5cecfad9, 0xffffffffffffff8f, 0x9, 0x967, @empty}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000002c0)={0x80000001, 0x2b, 0x5, 0xfff}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x10, r1, 0x1, 0x7f, 0x6, @empty}, 0x14) getuid() 2018/02/28 01:02:26 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8080, 0x0) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x100) 2018/02/28 01:02:26 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}, 0x7}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3, "81b8"}], 0x18}}], 0x2, 0x0) 2018/02/28 01:02:26 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x103) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x5, 0x3, 0x5da3, 'queue1\x00', 0x7}) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@empty, @in6=@empty}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) connect$inet(r0, &(0x7f0000009ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000010fc8)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32, @ANYBLOB="00000000000000020ac004bd0761deb69250baf3f1ff0000007f81"], 0x26, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000008de8)=[]}, 0x4001) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'rose0\x00', @ifru_addrs={0x2, 0x4e20, @multicast2=0xe0000002}}) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000012ff7)=@rc, 0x9, &(0x7f0000012ff0)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000c000)=""/4096, 0x1000}, 0x40010123) 2018/02/28 01:02:26 executing program 0: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a39ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x6, 0x1ff, 0x4, 0x1ff, 0x6, 0x7ff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x8001, 0x5, 0x80000001, 0x800, 0x5}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x56bd}}, [0x5, 0x2, 0x5, 0xfffffffffffffff9, 0x0, 0x5b, 0xfffffffffffffc00, 0x8, 0x401, 0x7ff, 0x7fffffff, 0x7, 0x5, 0x6, 0x6]}, &(0x7f00000002c0)=0x108) 2018/02/28 01:02:26 executing program 2: sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x587003, 0x0) r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/235) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/02/28 01:02:26 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000dcfe4)={0x1c, 0x1, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x8000000000000012, @binary}]}, 0x1c}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x11061dd3}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x94) 2018/02/28 01:02:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/8, &(0x7f0000709000)=0x4) 2018/02/28 01:02:26 executing program 6: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000140)="da8a346b5bd3ea0c1715a33af665def83233d88511c9d4e513da2fb6ba1a672d1acf3545dbf5d8f12ff6880cf367ddb6e96b01bd77639cfb3ea3f8a98b90bfdb7d0072ecc5af14c60c09bb879d407b", 0x4f) r2 = epoll_create(0x80000000000001) r3 = eventfd(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0x80002001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00007a8000)) r4 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r4) ppoll(&(0x7f0000282fd8)=[{r2}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/02/28 01:02:26 executing program 1: syz_open_dev$sndseq(&(0x7f0000001880)='/dev/snd/seq\x00', 0x0, 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x101001) recvmsg$netrom(r0, &(0x7f0000001a00)={&(0x7f0000000140)=@full={{0x3, {"068265e5b611bb"}, 0xdb}, [{"b557c0d95ab86a"}, {"015f5cc2574cfa"}, {"4b0b65344c1147"}, {"bd2e4186b5ff17"}, {"28acf2b8aa27ec"}, {"64c0610749ff73"}, {"c63b7feabe0e4b"}, {"5b76a4f6764ff7"}]}, 0x48, &(0x7f0000001780)=[{&(0x7f00000001c0)="e760f6d3e2e7e7c601471493ec6444ef7e81304faafe157f524f672ed973d98a1d9216a354bee61ab584704af94d9861c351c85cecb0a137ff03e6d9051bd9b8d558853787e04a33cd693e3a1cc2ec6d6d75d62c391e0c42b5c95b3fc990687be939091665358feeb1c9be66eb2318f60ffbae7f787e93b4191c2992bf1912b51a8b24a2e8ebd0458b47bce7a9ef9b85b64514ca4ddfa6290c03d23cf2fb5abb9e1d1836adab5adca984397e263f6c3b2a9af5700c76555beab523b7b9cb0c527c7ef5e637cb2d8ae32e14be70", 0xcd}, {&(0x7f00000002c0)="0f9cba1fd5d8d62334a1a6a26ccaecd9fdea7c33c8a75f667257195d967ffa131b4dc83021b093d2f2edbbb51ae36cd1c7c945e667302aa7509d5564fcae72d965d0b27ac2f4c500d247596869112e6fc9cc9fa05d9bfba2526d25c9d7cbdd73d224c35d8a061ff26682793981453d57bffd23e8145cd4e676d6344b37f7b16c7ea68dbaea04315b17b54917f9ee7ead7ed098008726a8dd6ba3b6238a44317ed30412458c50dd4efba4501bff3a02cada6c51452ae60901626bf5d293f8b6d8d630330c85ea919690af657a44537b6fe53d75df7f3911c8699a661716d037adf96846e025dfe961be4b72335c17e2f47ab87926", 0xf4}, {&(0x7f00000003c0)="4a6241a9ead539aa75adde0c42fd444062ebeacd22f599ffd8c03b0ed30a59d30a8585b6d8c3098e7b9f924c4f0279b09048a28cc5784068d5019580327e41ddadab5be6cf6511fb1f64861f891f40209a587ace9eb4c0be05bfd417d3e6c5ce59fa4ce38e8adcb7ce5db04f819eb801a532cafe60dd74ffb7a3", 0x7a}, {&(0x7f0000000440)="8983bf92501e66d4266e00bdc52716ce496a30d6b84b8a6c4d834391eb7e54de9c619cd1ebf85c5ecadd035d326d2c0001e8aa853b272fba0be5fdfd1ebc9c661ab69a4b36f7037f149b144dd2648e2b35ad32db8741006551ced7afd26fad2eb66a946535c464faeea096073fe8dd5a14a1199d45537d33f5a5e0a738b39632725c465b6fd712880ad91f7f2fd9047666f99e160efe7b5ed27c9553bc2ac86930e4e53011a876328a0a9e899b5e7780229e57397a3391898914b505e9363daf6586af250a6df227c6449f7fd4112c3076a28bb73209961109871fdd0871e0041470560b4d243ba9e35d2536b3145b8e36a9bf9bf28e9bf386", 0xf9}, {&(0x7f0000000540)="c891cc482d834a4517671889e45bf65d6f12d3f07829ab345264420b218940526d8e8df05cb4b09a5b7e09e8dfd04a31b56a504f06595f5562d2bd3fb6c733ee32cdfc39cba05e83a5288e945584e2b0db71f1e0", 0x54}, {&(0x7f00000005c0)="a5bcb93d9c7a7db995e151a59261b213490a06c2fe1735b189c6891b50153be8a06ec6c14c7aad11e78e15b4beb9765b9bc7c17ab0f7345780ea12250cb8a978feac23a96a7b63a30a13214a094555bb91e0a8187069703065744c2b925bfb76b5cf76c7a157dcacce5d19f9809bec60a2d76902e3cdf7a0a0e5edb2e39f84908a669986c9b8655b235b82734fc9a6570e1dd51a74b280e64332948be67d230158b1b8f638f25e9e7d5dfef6ee232f99907dc921774474b6908ad06723189830fcfad6", 0xc3}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="00269de4da75d334cb0bb28aac3d2beb11cb7651876778f201f3ada142e01716fdb3569e9faf1bfc4304aa4e1eb3890943996e", 0x33}, {&(0x7f0000001700)="f3a0aebbd8b936bd34a18a646deab4880fba06d9371254972606ef3afb717ffc9f1eecec209610195dcb46a8e058f733560580643cb994785357b6185c03f3850c60b5e49e26a280f7cb101eb0f83f6a9a2125947e8aa944d1a2e6904961a9936318ce2e", 0x64}], 0x9, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"], 0x188, 0x8000}, 0x40000142) 2018/02/28 01:02:26 executing program 2: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[{0x10, 0x18a, 0x7f}], 0x10, 0x80}, 0x800) clone(0x2000000, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) shutdown(r0, 0x1) 2018/02/28 01:02:26 executing program 7: socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040)=0x1, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080), 0x10) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setresgid(r2, r3, r4) 2018/02/28 01:02:26 executing program 3: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x10}) 2018/02/28 01:02:26 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) writev(r0, &(0x7f0000001640)=[{&(0x7f0000000200)="77e27d", 0x3}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="a36ef70091b6883b676e74930526d1510254479593772961c146feb533db9a3a691895ddf08f8eac3fd19c97e612a9febd56bf968d2cb049cb6941411f32e652", 0x40}, {&(0x7f0000001280)="e014fc3bf71e093085deb34c2d7cf269b52be42c0d3e53d9a90796f218099cde2108a56f8c3e895037f055d6b1f4e0a95129ca25bd1088df00bdcee5faa151af84801f95029916c9fc38fff5c018d6be77cffb679648f926f9f0433308a0d41f7fe19ae393ad9c7f748b98441d441acdf3bfb5fd5bfa9f1c086b097b9a7cb99553ee36d660ce1b994bc6d1d488471ebb96890757591d2c4e0c9ba728bdd51882d8f7017a2a6291f0f6e90e07550f5bac97e449042c", 0xb5}, {&(0x7f0000001340)="c3cb61e4b1e36505ff901ec0d878236df635f173cd93d11e0643c8fe7312bc03f1505b7e445becd7904a2073e505434163a4d67ca91bed2529a82d94e671818effa690de424eb230f2def42abda94789f91d98c762e2e760b232e3d6338f6ba36693ca6fa4f326b4811596d8b627e0b1d075f27f08044690b2da4ad36a4df16fde06d147c3741a63df91ec1f096925fdf64ad6a58b11142e679c0fd5c58d3c9177f654fedf72490b6955a82f9599577111fe06e8f5857cb6fffeae5762825dc1c8b126", 0xc3}, {&(0x7f0000001440)="28e52d1e374bfa6df4e48305d99a6b803aa9f94a75a422f8ab1f114b23632d6a003fe1648348c24d10a57046cfc1e5c396cae36ca5779db49e4f15eaf5247d3de2d52999cd", 0x45}, {&(0x7f00000014c0)="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", 0xfc}, {&(0x7f00000015c0)="3f5b31613ace8a758e699b81fda21c5982af58905fa174148df3380fc02a9a3ed4faa5f0060fc616825cf57b2ef85bc93995b22978229904000b8d9aec465d41e0a3fe977841281c9da7a61542", 0x4d}], 0x8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x1af, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e24, 0xf9, @loopback={0x0, 0x1}, 0x6f8f}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x60fe9070, 0x30, 0x0, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet6_int(r0, 0x29, 0x800000021, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x5) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x8000}, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/28 01:02:26 executing program 0: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a39ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x6, 0x1ff, 0x4, 0x1ff, 0x6, 0x7ff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x8001, 0x5, 0x80000001, 0x800, 0x5}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x56bd}}, [0x5, 0x2, 0x5, 0xfffffffffffffff9, 0x0, 0x5b, 0xfffffffffffffc00, 0x8, 0x401, 0x7ff, 0x7fffffff, 0x7, 0x5, 0x6, 0x6]}, &(0x7f00000002c0)=0x108) [ 38.522342] audit: type=1400 audit(1519779746.776:21): avc: denied { setopt } for pid=6113 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/28 01:02:26 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000240)='4', 0x1}, {&(0x7f0000001200)="6461f3e1", 0x4}], 0x2) 2018/02/28 01:02:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pause() setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080), 0x4) socketpair(0x0, 0x4, 0x8f9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000040)=0x4, 0x4) 2018/02/28 01:02:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x440}, 0xc) chroot(&(0x7f0000000000)='./file0\x00') r3 = dup2(r0, r0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="000400000000000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e22e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000990000000000000000000000000000000002004e21ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20fffff97e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018373518daa06c1d6c8e47256b3d531fd876a5ff787ddb55b3608d3bdc03d77fafc5edf670af4687964ff586ee87559507d82899ddf5f67f9f24daf0f9e9f35ca87fc8f4ee003f2e4e3c12a555337ee36d553e2ba6184645f5"], 0x1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/02/28 01:02:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000a5dfe4)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port1\x00'}) 2018/02/28 01:02:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000031ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000034000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/28 01:02:26 executing program 5: socket$unix(0x1, 0x5, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b30ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) open(&(0x7f0000807000)='./file0\x00', 0x885d3addd51b95d2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/28 01:02:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f0000004000)=[{&(0x7f00005c3ac3)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) 2018/02/28 01:02:26 executing program 7: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e8fbc)) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/75) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/199) 2018/02/28 01:02:26 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) getpeername$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x79}, {0x6}]}) 2018/02/28 01:02:26 executing program 7: clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f0000000000)) arch_prctl(0x1007, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@loopback, @in6=@local}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000780)=0xe8) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000c40)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) stat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)) [ 38.555603] audit: type=1400 audit(1519779746.806:22): avc: denied { getopt } for pid=6113 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/28 01:02:26 executing program 4: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="bebdc52c53b695da3c346c8a7551df0261e943de4104583944a15a53d79bd319c77d85d1848d4bb199eaebfce7271ac596223e526c8bc617fce5bc6712c040e12ad61c4ba46dc8d67ae8ec726c69a37f", 0x50, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$clear(0x7, r1) 2018/02/28 01:02:26 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x218000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x2, 0x0, 0x1acc, 0x0, 0xf}) sendto$inet6(r1, &(0x7f00000000c0)="a5d9c7dcf9f0764a50793c2ea5624b665abf80d7311e277c2957e839008919118bad95792e08aad89558a654824242a16bf7a82f71a7f9e4a2a87ecd7b857ce8128927626873dbe48b0bd6", 0x4b, 0x10, &(0x7f0000000140)={0xa, 0x4e20, 0x2b00000000000000, @loopback={0x0, 0x1}, 0x80}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000240)={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x8}, 0x5, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x100, 0x0, 0xffffffff, 0x1}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="040600000000000002004e20c97af61c0000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000c0000000000000000000000000000000000000000000000000000"], 0x98) prctl$setmm(0x23, 0x2, &(0x7f0000ffb000/0x2000)=nil) 2018/02/28 01:02:26 executing program 3: r0 = socket(0x10, 0x20003, 0xfffffffffffffffe) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000104000a00071008000900feffffff0800000000000000", 0x24) 2018/02/28 01:02:26 executing program 3: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40200, 0x80) r2 = getuid() r3 = getgid() fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x800) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/202, 0xca}], 0x1) write$eventfd(r0, &(0x7f0000035ff8)=0x20, 0x8) 2018/02/28 01:02:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@empty}}, 0xe8) dup2(r0, r1) 2018/02/28 01:02:26 executing program 4: r0 = gettid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) ioctl$VT_WAITACTIVE(r1, 0x5607) ioprio_set$pid(0x2, r0, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="5977be96d619fbcc3fd4f1bc1f071dd5b7fcdcb2aebaaaf5b7181d1b1dcd018c8cbc67bcfc82acf3057f444f8292dbf391657a0ed8d8495777bdff696f47a21bf5db161a3d8be8b79f33f752065bbfd19913c4de50747156c3fa77aef82250b5635be5377bac1c44f9405de34eefed02730ca51d32c8a0d62d0ba73fb92123f3680f7a9c2a3e4f2d43589a4c5af955c50992706fcdc4ea0c12fa315ee1b38aeb7906854c7ab3f5490e3c2c3c7b24ff4edb5ae1f0879cab4e3f8d", 0xba, 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f00000001c0)=""/4096, 0x1000) 2018/02/28 01:02:26 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000b90000)=0xfe8, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x26) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0xfffffffffffffff8, 0x8, 0x8}) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/28 01:02:26 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)=ANY=[@ANYBLOB="fc000000120001030000000000000000e00000010000000000000000000000000000000000000000c4000500ffffffff00000000000000000000000000000000000000000000000000000000000000a4820908000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff020000000000000000000000000001000000000000000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000100008000c00080000000400"], 0xfc}, 0x1}, 0x0) 2018/02/28 01:02:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x1c, 0x21, 0xaff, 0x0, 0x0, {}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x3, 0x5, 0x0, 0xe15, 0x5, 0xe69}) socket$netlink(0x10, 0x3, 0xf) [ 38.699601] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/28 01:02:27 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000580)=ANY=[@ANYBLOB="66696c7465025355c7c07200000000000000000000000000000000000000000000000000000700000004000000f0030000e810000000000000e80000000803000008030000080300565e000000000000bf1e6f7d7711", @ANYPTR=&(0x7f00000000c0)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000001bd00f8ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff0000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000000000000000000000000000000000007f000001e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x440) 2018/02/28 01:02:27 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xfec) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x100000001, 0xf785}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x6, 0x20}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0xffffffffffffff90) r2 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6000, 0x0, 0x0, 0x7, 0x0, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) 2018/02/28 01:02:27 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) socketpair$inet(0x2, 0x80801, 0x12, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) socket$pppoe(0x18, 0x1, 0x0) 2018/02/28 01:02:27 executing program 0: r0 = socket$inet6(0xa, 0x20000000001, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000bffffc)=0xaf) 2018/02/28 01:02:27 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x33, 0x7, 0x1, 0xc8b, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x8001}, &(0x7f0000000180)=0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'ip6gretap0\x00'}) accept4$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'ip6tnl0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@ipv4={[], [], @empty}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000a00)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000004c0)={'sit0\x00', r3}) socket$key(0xf, 0x3, 0x2) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0xf3a, 0xfb09, 0x7, 0x5c77f831, 0x1, 0xffffffffffffff8a, 0x81, 0x0, 0x0, 0xffffffffffffffff}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2c000000140009070000f2cdffff00000a00000042ebc0a076bd2216a09188542a15b4e85566aa33f5fa66cfa2b6ecd9223232cc29f5553af6542f05311fca1eebade5b80e46f6101e1ad290d8dc327230380100010059c5d49fd4497af194ae7db8f99eb772f59c02415295a1e366bae1209e215b9ac1e3398c359852761feaf9aa3428791134a65b1dc9deb45175b626e9b86843ccf55cc6b26b4614b7f4db503c333acb3fbe92b82c86d1f7625c9a427f6eb18fd5df37c6de4b2dcf4758c58c79c71601d0305e7a65b2821c0a3140a5dc08b44dcb5373de42cab8bee1a22deeb3cf748e5d8d5a1842fd5c5e6b0df0e5ba4f5c41568440f11030d47db5aa163871e6f147a4668a27c2eb5724dc7ff65de7128da340900686a6f26b667aa89575be7bbcd33e810ed364426b10421d7b55c7f6f05af2bd2c", @ANYRES32=r4, @ANYBLOB="110065d603b50e5f5b5800000000000000000000"], 0x2c}, 0x1}, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/28 01:02:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f00000100000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000008000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000008000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) 2018/02/28 01:02:27 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004581, &(0x7f0000000000)) 2018/02/28 01:02:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6bd, 0x0) r1 = accept$netrom(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10) ioctl(r0, 0x7ff, &(0x7f0000000180)="1977094aa78673fe0dc729ec456a8af4d1f9cd6499529d8667badace2894fe9b9a61911b03339ac76537c50d7d077b166432ff56185a3ca65154e9b8d5d9e6ba3f67bab392ed8d5f23f72d6c885c6a2c4a1ea387cb95b131f96992c163ddcf88b0e1a03c6e3ec0ea015586a48b7c624bfdda01c41ffcb6c282b95bf0d9522aae2ea053f93857212d709a7cab6f0a0a564d484788b24d9be19fafb09ed4c47483cf217527a23522c4bf1776d1f7a2359c45cf0e4ed94257b4ebda84f84a72a4891938217e724bea33908e165152a73cdf847aab825f9c2045d93738a077b63efc5f2940") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'erspan0\x00', @ifru_addrs={0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000280)="6f4e94ca82121b3b8b08570e003bf810fe268f66474cbc85fd4fc3420ac24f754af356bf9c1638042d08e4779d627ae3c2a149ad2ccd3d21d541fc426433e075566a0d332a22d4599ea3c466737dd3db969c5257fe3550dce5a99453da59a70417cf799ef748e6c138a8b25ebc66b0a606a1b4fdca0b3526f2900c68d028882ffa1e6057e882c020e001ff4ca97e67256c2f619abe3551d983c52c9b41550480dec1ebc923de29711623ec476476ac8d458928ddd64c545faa04a4e12ceb8623c5f831abce12491abeb9", 0xca) ioctl(r0, 0x7fffffff, &(0x7f0000000040)="a7381a1421677a57a439f748313fb85e6d3afba1e7cfcc29c5a70eb55142cd0349fb051619af78822d1eb4a424e0fa61c948d68d2b24c88e35ed932e6cb44addd13e24c0ca5994e1dd") ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000380)={'teql0\x00', @ifru_addrs={0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000400)={0x3, &(0x7f0000000140)=[{0x0, 0x7, 0xc0, 0x9}, {0xd9e, 0x2d27, 0x6, 0x81}, {0x0, 0x401, 0x2, 0x1}]}) accept$netrom(r0, 0x0, &(0x7f0000000440)) 2018/02/28 01:02:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f00000000c0)=@nfc, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x800}, 0x2000) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0xffffffffffffffc5, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x1) 2018/02/28 01:02:27 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_ivalue=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', @ifru_flags=0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00000000c0)) [ 38.877671] audit: type=1400 audit(1519779747.126:23): avc: denied { net_admin } for pid=6212 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.904395] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/28 01:02:27 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x80000, {{0x2, 0x4e20, @dev={0xac, 0x14}}}, 0x0, 0x0, []}, 0x98) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000ec0)=@filter={'filter\x00', 0xe, 0x4, 0xdb8, [0x0, 0x20000100, 0x20000260, 0x20000d38], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x1, 0x0, 'ip6gretap0\x00', 'yam0\x00', 'gretap0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x130, []}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x4, 0x6, 0x4, 0x1, 0x0, "586b15b398e7edc4689a6b5b574adc54f337f19f2cf68e12c37b55f81a119f0feb09fa945ef2a9dcc0edf145f70b4d2eedd7d99e3a772211e1f1573bd1a1f293"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x8, 0x8, 0x100000001}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x9, 0x8, 0x88a8, 'bond0\x00', 'lo\x00', 'vcan0\x00', 'bcsh0\x00', @random="e5c1ebe8d4e6", [0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x858, 0x8f0, 0x920, [@u32={'u32\x00', 0x7c0, {{[{[{0x100000001, 0x2}, {0x7, 0x3}, {0xfffffffffffffff9, 0x3}, {0x0, 0x3}, {0x5, 0x2}, {0x19, 0x3}, {0x18e8, 0x3}, {0x95d3, 0x2}, {0x77e}, {0x4}], [{0x2, 0x8000}, {0x400, 0x4}, {0x7, 0x4}, {0x81, 0x7fffffff}, {0x9, 0x81}, {0x7ff, 0x4}, {0x3854, 0x5bd6}, {0xfffffffffffffffb, 0xe00000000000}, {0x6, 0x4}, {0xfffffffffffffff8, 0x3}, {0x4, 0xca7}], 0x7, 0x8}, {[{0xdccf}, {0x1, 0x3}, {0x7, 0x1}, {0x6}, {0x1000, 0x3}, {0x9, 0x2}, {0x2, 0x3}, {0x70b, 0x1}, {0x4, 0x1}, {0x8000, 0x3}, {0x3d}], [{0x9, 0x1}, {0x1f, 0x2}, {0x9, 0x7b6}, {0x6, 0x7}, {0x309c80, 0x9c00000000000000}, {0xffffffff, 0x1}, {0x60, 0x7}, {0x80000001, 0x6}, {0x65345791}, {0x8, 0x1}, {0x7f, 0x7f}], 0xb, 0xa}, {[{0x7, 0x2}, {0x4f, 0x3}, {0x89d, 0x3}, {0x2, 0x3}, {0x6, 0x2}, {0xc366}, {0x100, 0x2}, {0x1, 0x3}, {0xc1, 0x3}, {0x4, 0x2}, {0xfff, 0x1}], [{0xfffffffffffff800, 0xc4d}, {0x7, 0x5}, {0x731}, {0xfff, 0x5}, {0x6, 0x4}, {0x9, 0xfffffffffffffffa}, {0x9, 0x7}, {0x95ed, 0x401}, {0x0, 0x6}, {0x302c00, 0x8001}, {0x5, 0x4}], 0x0, 0x1}, {[{0x3, 0x1}, {0x20832d4f, 0x3}, {0xee3, 0x3}, {0xbce4, 0x3}, {0x7, 0x2}, {0x7ff, 0x3}, {0x6, 0x3}, {0x67422a4a}, {0x8, 0x1}, {0x101, 0x3}, {0x9, 0x3}], [{0x843, 0x7}, {0x7fff, 0x3f}, {0x7, 0x3}, {0x0, 0x4d6}, {0x3, 0x2}, {0x0, 0xff}, {0x8}, {0x1000, 0x7fff}, {0x7e, 0x4}, {0xb8, 0xcbd}, {0x6158, 0xffffffff7fffffff}], 0x3, 0x2}, {[{0x2, 0x3}, {0x40, 0x3}, {0xff, 0x1}, {0x3, 0x2}, {0x4, 0x3}, {0xbb7b, 0x3}, {0x1, 0x3}, {0x101, 0x1}, {0x3ff, 0x3}, {0x0, 0x1}, {0x7}], [{0x163e, 0x6}, {0x3, 0x8621}, {0x0, 0x7}, {0x4, 0x3}, {0x5, 0xfffffffffffffff9}, {0x800, 0x5}, {0x2, 0x3f}, {0x1, 0x241067d3}, {0x7, 0x81}, {0x7, 0x8}, {0x880, 0x809}], 0x7, 0x8}, {[{0x4, 0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x6}, {0x200, 0x3}, {0x1}, {0x5, 0x3}, {0x5, 0x3}, {0x80000001}, {0x700000000, 0x2}, {0xca, 0x3}], [{0xfffffffffffff001, 0xffffffffffffff00}, {0x8}, {0x2, 0x1}, {0xc5e, 0xfff}, {0x7fffffff, 0x7fffffff}, {0x100000001, 0x73b}, {0x51, 0xfffffffffffffffe}, {0x5, 0x101}, {0x9, 0x6}, {0x1ff, 0x1}, {0x1cc740000, 0xffffffff00000001}], 0x9, 0x3}, {[{0x6, 0x3}, {0x2, 0x3}, {0x3, 0x3}, {0x4, 0x2}, {0x1, 0x3}, {0x7f, 0x3}, {0x3, 0x1}, {0x9}, {0x100000000}, {}, {0x5a6}], [{0x8}, {0x1f, 0xffffffffffff7fff}, {0x40, 0x400}, {0x7, 0x1}, {0x10001, 0x3}, {0xffff, 0x7ff}, {0x5, 0x426}, {0xf3, 0x9}, {0x63b, 0x6}, {0x80, 0x7}, {0x5, 0x7}], 0x9, 0x3}, {[{0x2, 0x1}, {0x80}, {0x7, 0x1}, {0x100, 0x3}, {0x759, 0x3}, {0xfffffffffffffffc, 0x3}, {0x6}, {0xfffffffffffffffc, 0x1}, {0x7, 0x3}, {0x3f, 0x3}, {0x6, 0x1}], [{0x8, 0x100000001}, {0x0, 0x1dd}, {0x80000000, 0xd92}, {0x7, 0x400}, {0x2, 0x1000}, {0x3, 0x80000001}, {0x8, 0x9}, {0x3, 0x5}, {0x6, 0x800}, {0x9, 0x8}, {0x7, 0x7}], 0xa, 0x7}, {[{0x51, 0x1}, {0x7, 0x1}, {0x7}, {0x3, 0x3}, {0x3, 0x3}, {0x8, 0x3}, {0x5de}, {0x7ff, 0x2}, {0x3}, {0x4}, {0x30e, 0x1}], [{0x3, 0x100}, {0x0, 0xff}, {0x7}, {0x3, 0x5021}, {0x7c6, 0x3}, {0x7f, 0xfffffffffffffffe}, {0x7, 0x6}, {0x9, 0x1ff}, {0x9, 0x9}, {0xfffffffffffffffa, 0x6}, {0x1, 0x1}], 0x3}, {[{0x0, 0x1}, {0x2, 0x3}, {0x0, 0x3}, {0x1, 0x2}, {0xffff}, {0x5, 0x2}, {0x5909, 0x3}, {0x4, 0x3}, {0x2, 0x3}, {0x8, 0x3}, {0x10001, 0x3}], [{0x40, 0x101}, {0x8, 0xffffffffffffffff}, {0x1, 0x9}, {0x6, 0x32e3}, {0x8001, 0x1d95}, {0x7f, 0x9}, {0x2, 0x7ff}, {0x80000000, 0xfffffffffffffffd}, {0x3, 0x6}, {0x1a6a, 0x8}, {0xffffffffffff7fff, 0x8}], 0x8, 0x7}, {[{0x3f}, {0x3, 0x3}, {0x9, 0x1}, {0x2, 0x2}, {0x1ff, 0x3}, {0x5, 0x1}, {0x9, 0x3}, {0x2, 0x1}, {0x7, 0x2}, {0x1, 0x3}, {0x3ff, 0x3}], [{0x4d0f, 0x7fffffff}, {0x100000000, 0xe444}, {0x94, 0x1}, {0x8000, 0xfffffffffffffff7}, {0x5, 0x40}, {0x20, 0xf6}, {0x0, 0x1}, {0xdba8, 0x1}, {0x8d, 0x3}, {0xfffffffffffffffc, 0x6434}, {0xffff, 0x3fb}], 0x5}], 0x8}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x800, 0x75, 0x7}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x80, 'syz0\x00', 0x7}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}}, {{{0x9, 0x20, 0x1a, 'syzkaller0\x00', 'erspan0\x00', 'erspan0\x00', 'sit0\x00', @random="c200821b53a7", [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x158, 0x188, [@stp={'stp\x00', 0x48, {{0x3ff, {0x5, 0x4, 0xc01, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x0, 0x6, 0x5, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x4e24, 0x4e22, 0x8, 0x7, 0x80, 0x6, 0x100, 0x5, 0x1, 0x10000}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x3ff}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x81, 0x4, 0xfff}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x38, 0x9300, 'bcsf0\x00', 'tunl0\x00', 'syzkaller0\x00', 'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xd8, 0xd8, 0x150, [@state={'state\x00', 0x8, {{0x3}}}, @realm={'realm\x00', 0x10, {{0x4433, 0x5114c96c, 0x1}}}]}, []}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xb27e, 0x9, 0x5, 0x1, 0x0, "a0c9e61cb41970dbfe9628335797871436a67f1216e4969f2ec596523ce4f10a560d48a9ae45835dd113a64bfef17d250840d2e5d79e2263d37ce8b48914cbc2"}}}}]}]}, 0xe30) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000f40)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000f80)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x80}}, 0x5, 0x800, 0x8, 0x3ff, 0x48}, &(0x7f0000001040)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000010c0)={r2, 0x1}, 0x8) [ 38.920981] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 38.924271] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 38.944444] audit: type=1400 audit(1519779747.196:24): avc: denied { net_admin } for pid=6231 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.955033] audit: type=1400 audit(1519779747.206:25): avc: denied { net_admin } for pid=6215 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.960590] audit: type=1400 audit(1519779747.216:26): avc: denied { net_admin } for pid=6215 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 38.960608] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 38.972349] audit: type=1400 audit(1519779747.226:27): avc: denied { net_admin } for pid=6231 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:02:27 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x220000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000080), &(0x7f0000000180)=0x4) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}) 2018/02/28 01:02:27 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000), 0x0, 0x400, &(0x7f00002ce000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x3ff) 2018/02/28 01:02:27 executing program 0: setrlimit(0x7, &(0x7f0000f66000)) epoll_create(0x101) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x8) 2018/02/28 01:02:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000bd9fec), 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/02/28 01:02:27 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f000000b000), &(0x7f0000048000)=0xfffffffffffffffc, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000040)={0x3}, 0x8) 2018/02/28 01:02:27 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0xffff, 0x8, 0x7ff}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x780) 2018/02/28 01:02:27 executing program 3: r0 = epoll_create1(0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r2 = socket(0x11, 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000000080)=""/89, 0x59, 0x100, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000076eff4)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) poll(&(0x7f0000000040)=[{r0}, {r1, 0x2004}], 0x2, 0x0) 2018/02/28 01:02:27 executing program 2: request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='\x00', 0xfffffffffffffffb) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/02/28 01:02:27 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000000800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x9, 0xe06}) [ 39.000616] audit: type=1400 audit(1519779747.256:28): avc: denied { net_admin } for pid=3870 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.002531] audit: type=1400 audit(1519779747.256:29): avc: denied { net_admin } for pid=3870 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/28 01:02:27 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x5, &(0x7f0000000000)=[{0x40, 0x401, 0x2, 0x2d35}, {0x1f, 0x1, 0x4, 0x1}, {0xdc4, 0x1, 0x1, 0x100}, {0x7, 0x1f00000000000000, 0x5, 0xdd}, {0x5, 0x2, 0x2, 0x100000000}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x35}]}) 2018/02/28 01:02:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty, @broadcast=0xffffffff, 0x1, 0x9, [@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @rand_addr=0xc67, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xc}, @broadcast=0xffffffff, @empty, @rand_addr=0x875, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x34) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='cpuset\x00', 0x0, &(0x7f0000ebcffe)) socketpair$inet(0x2, 0x2, 0x6943, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xffffffffffff8000, 0x14, 0x6, 0x6, 0x6, 0x7fff, 0x3ff, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x100000001, 0x8, [0x8, 0xfffffffffffffffa, 0x6, 0x20, 0x3, 0x52, 0x7, 0x683]}, &(0x7f0000000140)=0x18) 2018/02/28 01:02:27 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000001040)='/dev/input/event#\x00', 0x3, 0x8000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001440)=""/4096) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001080)={&(0x7f0000001100)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x20008010}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x22000, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000040)=""/4096) 2018/02/28 01:02:27 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)) 2018/02/28 01:02:27 executing program 5: unshare(0x400) r0 = socket(0x3, 0x10000000, 0x40000000800) getsockname$netrom(r0, &(0x7f00009aeff0)=@ax25, &(0x7f0000551ffc)=0x10) 2018/02/28 01:02:27 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x3, 0x2, 0x1, 0x100}, 0x8) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x2, 0x0) linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1400) 2018/02/28 01:02:27 executing program 3: futex(&(0x7f00002af000), 0x8a, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0x0) 2018/02/28 01:02:27 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002a0007000000000000000001fb0606ff010000140000000c020000210000fd10", 0x24) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) 2018/02/28 01:02:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffff0000000601000000000000000090af8454ecb34d604aa563b3fa75c3174f1f3585f86b8c4c4087610d8e9a8c"], 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x8, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x90) 2018/02/28 01:02:27 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000000c0)=0x10, 0x80000) setrlimit(0xf, &(0x7f0000000000)={0x5, 0x6dd0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'vcan0\x00', @ifru_addrs={0x2, 0x4e21, @multicast2=0xe0000002}}) write$eventfd(r0, &(0x7f0000000040)=0x4000100000005, 0xfffffe80) 2018/02/28 01:02:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x441) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x180) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$evdev(r1, &(0x7f00000002c0)=[{{r2, r3/1000+10000}, 0x2000200, 0x8, 0x2}, {{0x77359400}, 0xcea1, 0x3, 0x2}, {{r4, r5/1000+10000}, 0xfffffffffffffff8, 0x2, 0xa5}], 0xfffffdc3) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x28300, 0x0) setsockopt$inet_opts(r6, 0x0, 0xd, &(0x7f00000001c0)="032c4386c6f412c913a140394e3447ea02bfd778bc8280a9dc400d443cb20fb31565eef0bf7565788cdb", 0x2a) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000000140)=""/77) 2018/02/28 01:02:27 executing program 0: mq_notify(0xffffffffffffffff, &(0x7f0000e54fa0)={0x0, 0x0, 0x6, @tid}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4200, 0x0) 2018/02/28 01:02:27 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x8) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)={{0x0, 0x4}, 0x0, 0x0, 0x0, {}, 0x0, 0x3f}) 2018/02/28 01:02:27 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000029ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) recvmmsg(0xffffffffffffffff, &(0x7f0000005a40)=[{{&(0x7f0000000100)=@sco, 0x8, &(0x7f0000000200)=[{&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/115, 0x73}], 0x2, &(0x7f0000001040)=""/4096, 0x1000, 0x9604}, 0x1}, {{&(0x7f0000000240)=@ax25, 0x10, &(0x7f0000000300)=[{&(0x7f0000000280)=""/15, 0xf}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/50, 0x32}], 0x3, &(0x7f0000000340)=""/233, 0xe9, 0x7}, 0x7}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000440)=""/172, 0xac}, {&(0x7f0000000500)=""/1, 0x1}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/206, 0xce}, {&(0x7f0000000680)=""/32, 0x20}, {&(0x7f00000006c0)=""/62, 0x3e}], 0x6, &(0x7f0000003040)=""/4096, 0x1000, 0xe046}}, {{&(0x7f0000000780)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f00000009c0)=[{&(0x7f00000007c0)=""/13, 0xd}, {&(0x7f0000000800)=""/219, 0xdb}, {&(0x7f0000000900)=""/134, 0x86}], 0x3, &(0x7f0000000a00)=""/251, 0xfb, 0x5}, 0x9}, {{&(0x7f0000000b00)=@can, 0x10, &(0x7f0000000c00)=[{&(0x7f0000000b40)=""/187, 0xbb}], 0x1, &(0x7f0000000c40)=""/121, 0x79}, 0x2}, {{&(0x7f0000000cc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x26, &(0x7f0000000d00)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x1}, {{&(0x7f0000000d40)=@ax25, 0x10, &(0x7f0000000fc0)=[{&(0x7f0000000d80)=""/68, 0x44}, {&(0x7f0000000e00)=""/116, 0x74}, {&(0x7f0000000e80)=""/106, 0x6a}, {&(0x7f0000000f00)=""/137, 0x89}], 0x4, &(0x7f0000004040)=""/254, 0xfe, 0x2}, 0x5}, {{&(0x7f0000004140)=@sco, 0x8, &(0x7f0000005880)=[{&(0x7f0000004180)=""/41, 0x29}, {&(0x7f00000041c0)=""/254, 0xfe}, {&(0x7f00000042c0)=""/91, 0x5b}, {&(0x7f0000004340)=""/174, 0xae}, {&(0x7f0000004400)=""/236, 0xec}, {&(0x7f0000004500)=""/101, 0x65}, {&(0x7f0000004580)=""/218, 0xda}, {&(0x7f0000004680)=""/4096, 0x1000}, {&(0x7f0000005680)=""/226, 0xe2}, {&(0x7f0000005780)=""/219, 0xdb}], 0xa, &(0x7f0000005940)=""/206, 0xce, 0xfffffffffffffff9}, 0x7}], 0x8, 0x40002103, &(0x7f0000005c40)) sendto$llc(r1, &(0x7f0000005c80)="1bed7b001081384b5c1d8d37efda537f66028ce8287f7e74b742efc652974f2b0917f203450d0f2ee853391a2b17caa0a4671a822e3f889f226f43ac4af023f1e59622e7bc108d45805a0d4786dc0a39378bd25fd20999fc8f54c7807bc723b12cb76dc4c4c21f49f18299f491c58f6bd00e253535ab3fe69d5997ef46ec169928e2b01ea10e40dcedf42d8a695d6716f48f6c8593412d50898a7e7ed76a4e1c6f2815c6385aa6d54e7792", 0xab, 0x8800, &(0x7f0000005d40)={0x1a, 0x8, 0x1, 0x27, 0x8, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/219) [ 39.612697] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=83 sclass=netlink_route_socket pig=6307 comm=syz-executor1 2018/02/28 01:02:27 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x9, 0x1f60]) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/240, &(0x7f0000000140)=0xf0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x1000000005432, &(0x7f0000018000)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2018/02/28 01:02:27 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bbffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd5ff9)='status\x00') exit(0x0) readv(r1, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/427, 0x1ab}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x10000}, 0x1) 2018/02/28 01:02:27 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x30, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) r2 = socket$inet(0x2, 0x80000, 0x1000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xd}, 0x3, r3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x28) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r4 = socket$inet6(0xa, 0x1, 0x2) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000e64ff1)={@mcast2={0xff, 0x2, [], 0x1}}) [ 39.635414] random: crng init done [ 39.725925] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=83 sclass=netlink_route_socket pig=6307 comm=syz-executor1 [ 39.769915] ------------[ cut here ]------------ [ 39.774711] WARNING: CPU: 0 PID: 6331 at mm/page_alloc.c:3544 __alloc_pages_slowpath+0x1136/0x1d90 [ 39.870369] Kernel panic - not syncing: panic_on_warn set ... [ 39.870369] [ 39.877770] CPU: 0 PID: 6331 Comm: syz-executor3 Not tainted 4.9.84-ge7f51a5 #45 [ 39.885290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.894635] ffff8801c50bf678 ffffffff81d956b9 ffffffff83a480c0 ffff8801c50bf750 [ 39.902674] ffffffff83aa5400 ffffffff81452f46 0000000000000009 ffff8801c50bf740 [ 39.910707] ffffffff8142f571 0000000041b58ab3 ffffffff8418b2c0 ffffffff8142f3b5 [ 39.918731] Call Trace: [ 39.921313] [] dump_stack+0xc1/0x128 [ 39.926666] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 39.933498] [] panic+0x1bc/0x3a8 [ 39.938511] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 39.939924] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 39.955721] [] ? load_image_and_restore+0xf9/0xf9 [ 39.962208] [] ? __warn+0x1a9/0x1e0 [ 39.967476] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 39.974306] [] __warn+0x1c4/0x1e0 [ 39.979399] [] warn_slowpath_null+0x2c/0x40 [ 39.985357] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 39.992016] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.998840] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 40.005149] [] ? finish_task_switch+0x1ed/0x630 [ 40.011458] [] ? finish_task_switch+0x1c1/0x630 [ 40.017765] [] ? __schedule+0x64d/0x1ba0 [ 40.023464] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 40.030120] [] ? get_page_from_freelist+0xcff/0x19f0 [ 40.036866] [] ? __might_sleep+0x95/0x1a0 [ 40.042651] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 40.049131] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 40.055960] [] kmalloc_order+0x2a/0x70 [ 40.061488] [] kmalloc_order_trace+0x1f/0x190 [ 40.067619] [] __kmalloc+0x19d/0x310 [ 40.072972] [] keychord_write+0xce/0xbc0 [ 40.078669] [] ? keychord_read+0x510/0x510 [ 40.084545] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.091549] [] ? keychord_read+0x510/0x510 [ 40.097422] [] __vfs_write+0x103/0x680 [ 40.102952] [] ? do_iter_readv_writev+0x400/0x400 [ 40.109432] [] ? __might_sleep+0x95/0x1a0 [ 40.115244] [] ? __inode_security_revalidate+0xd9/0x130 [ 40.122249] [] ? avc_policy_seqno+0x9/0x20 [ 40.128123] [] ? selinux_file_permission+0x82/0x460 [ 40.134774] [] ? security_file_permission+0x89/0x1e0 [ 40.141517] [] ? rw_verify_area+0xe5/0x2b0 [ 40.147392] [] vfs_write+0x189/0x530 [ 40.152746] [] SyS_write+0xd9/0x1b0 [ 40.158009] [] ? SyS_read+0x1b0/0x1b0 [ 40.163448] [] ? do_vfs_ioctl+0x1140/0x1140 [ 40.169406] [] ? do_syscall_64+0x48/0x490 [ 40.175189] [] ? SyS_read+0x1b0/0x1b0 [ 40.180628] [] do_syscall_64+0x1a4/0x490 [ 40.186330] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 40.193860] Dumping ftrace buffer: [ 40.197445] (ftrace buffer empty) [ 40.201128] Kernel Offset: disabled [ 40.204726] Rebooting in 86400 seconds..