[....] Starting enhanced syslogd: rsyslogd[ 12.344370] audit: type=1400 audit(1521474840.167:4): avc: denied { syslog } for pid=3636 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 '10.128.0.43' (ECDSA) to the list of known hosts. 2018/03/19 15:54:11 fuzzer started 2018/03/19 15:54:11 dialing manager at 10.128.0.26:37495 2018/03/19 15:54:16 kcov=true, comps=false 2018/03/19 15:54:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x4400) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x101, 0x400, 0x3, "592aa3b8b68cdc63c48837e5159295bca0be657a70ec91259cbf3acf531360bb69545e8272a5df13f1689ab9682453dcec3e425147bf1483786e030388887cb9475fc0c9e4341d32eae46e80c0814177"}, 0xd8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0xec58, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}], 0x38) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000440)={0xf0, &(0x7f0000000340)="2314e34b6c58c3efc545a4f426c4cda5435e06a1b58fc2ee619a9adee1ce588ad80cec716fd6188b2e63b84d9a3b5c3a666fb713d8ad51e3b67974e6e27e561ebb08f3d9a1cbf2ad7522528a35be085d1f0c78130d3991eb85b2d678cca49b25c589f7bf26fe54938f2af325c284c08f02e53724b1446ab0db347798e4244e7b69be7558d11232b66b393e5c62dad257cfed35de9785180467791e777eec5d8817184c600014edc04a015e2a5fa3686dc9f691962f0c558bf15df5140db7cc1634e21f7d8a1343aad1727ebc7fb6c82121bb17d620abed6722947d381fa01753aa84f8583a76e88d42b7d0a995a38274"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000480)={{0x6, 0xfff}, 0x1, 0x3, 0x10001, {0x56520db0, 0x8}, 0x7, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000500)={{0x4, 0x255}, 0x1, 0x3, 0x2, {0x3, 0x3}, 0x7}) fsync(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000580)=0x9, 0x4) setns(r1, 0x8000000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000005c0)={0x80000001, 0x9, 0x8, 0x5}) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000004) fcntl$getownex(r3, 0x10, &(0x7f0000000a40)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) r6 = getgid() sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000680)="fce928436b421490309610aeedc1976dae47230b701a1429420aa7a3736cd4995d906a1c38df6a0b42d2d0e0713175803e8a7cffbeded0bd4de55d727c0491edd63f184efa60fb45ba5831115dc9d3c6d378208e37e90cc8cbdaa2705c8ba4b07a98f862fbec4233a360df6cdb37fe222648981b04918afe72e5aa0ba5e17c4c9e308bf8ae5a058efc6e158d0f11e426bf1dbb7be5efa941385781525850b26b2c7f1a349f2eeceeb4ca5170fe7de37bbb54cf812d6938296a949789f0774d3914294e", 0xc3}, {&(0x7f0000000780)="d5a2c7d4608b657e15d64e6ba68fa47a7c495553d0874c4d6e16f5ffe28083068a2cf820b982461f3a468b4788444de2925c885de3af3ab34ea6d24ec42487f7eee281004b67e95a461d3b8223e87cd7fb6c07b6f21bd13eefa7ce915f8b8ebb4b4f8bc1272ff61edd2b49f12ea29cd2a419a868a4aca238401faa5ed50f94042658ee35", 0x84}, {&(0x7f0000000840)="bbfb931dde4dd754050f4562597019fc9a7e26bf645d0284761a294602dcd9926e86906ec32e05ab3b0dcd5fc1f02317a78dfcf316f947f38683272508379185c25f4f6674a4d9a67385f012d53892129701151b77113022baa43f3ac361663b73fb8755b0135fcb4a099c3b57b55f8eadd742ba35595d20c7b4dc937a8577af79eb4221ce6abc63b7b3bc60f9b24a558eadaa7c412bd504be69e9fd396a3123911e336d3c1c605cbc773635b220b5c8db15b7aa2e0104c5e8406708ca5b192ee329e6c11a92985a988f24e5613e0d3fa4b2", 0xd2}, {&(0x7f0000000940)="54f40f1236627400a254a50623777cdbb2a2c4825f403e86268eb228ae34b64b11c24c63bfd70877c7999afbdb3d937bd69555e079c4b0add7b28300534e3f", 0x3f}, {&(0x7f0000000980)="c7751bbf4723d593f080c8e95c16936eac800df4902e52890d84", 0x1a}], 0x5, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r2]}], 0x38, 0x4000000}, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000b80)={0x0, 0x6}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x4, 0x4e21, 0x0, 0xa, 0x80, 0x0, 0x2f, 0x0, r5}, {0x4, 0x6, 0x7, 0x0, 0x9, 0x8, 0x5, 0x3}, {0x8, 0x5000000000, 0xe0, 0x7}, 0x80000001, 0x0, 0x1, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d6, 0x32}, 0x0, @in6, 0x3507, 0x0, 0x3, 0x1, 0x6, 0x1, 0x8}}, 0xe8) socket$inet_sctp(0x2, 0x5, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/sequencer2\x00', 0x480001, 0x0) fchmod(r1, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000d00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000d40)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x1f}, @in6={0xa, 0x4e22, 0x4, @empty, 0x8}], 0xc0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/03/19 15:54:18 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/196) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x1, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x14209b06, 0x204, 0x3, 0x2, r1}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) poll(&(0x7f0000000200)=[{r0, 0x8000}, {r0, 0x200}, {r0, 0x102}], 0x3, 0xfffffffffffffe01) sync() times(&(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000280)={{0x80000000, 0x3}, {0x2, 0x4}, 0x6, 0x4, 0x4}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000300)) r2 = getuid() r3 = getegid() fchown(r0, r2, r3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000003c0)) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000440)=""/16) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000480)) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) fcntl$setsig(r4, 0xa, 0x3) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000540)=""/122) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/keychord\x00', 0x210000, 0x0) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000000600)=0x9) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) setresuid(r2, r2, r2) fchown(r0, r2, r3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000000680)={r1, 0x1}, 0x8) socket$netlink(0x10, 0x3, 0xf) setsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f00000006c0)=0x21, 0x4) alarm(0x7fffffff) 2018/03/19 15:54:18 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1000, @empty, 0x80}, @in={0x2, 0x4e23, @rand_addr=0xffffffffffff0001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x8}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in6={0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}], 0xb0) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) recvfrom$llc(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x40, &(0x7f0000001180)={0x1a, 0x33d, 0x100000000, 0x1, 0xff, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000011c0)={{{@in6=@remote, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000012c0)=0xe8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001300)=0x1000, 0x4) iopl(0x401) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001340)=0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x3, 0x9, 0x7ff0000000, 0x2}, &(0x7f0000001440)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001480)=@assoc_id=r2, &(0x7f00000014c0)=0x4) r4 = socket$inet(0x2, 0x800, 0x80000000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000001500)=""/132) recvfrom$inet6(r0, &(0x7f00000015c0)=""/161, 0xa1, 0x21, &(0x7f0000001680)={0xa, 0x4e21, 0x2, @empty, 0x3}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f00000016c0)='./file0\x00', 0x200000, 0x80) getpeername$llc(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001740)=0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001780), &(0x7f00000017c0)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001800)={r3, 0x80}, 0x8) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001840)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001880), &(0x7f00000018c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001900)={0x3}, 0x1) sendto$inet6(r0, &(0x7f0000001940)="356b986da24a42f1f4fc1344cdd65ee95592e47c8e7e84f34eeb0667aaf017f8060221171acde5d3efa697c5f06273bf24020c2c23f0d0e609085211050f3e97dced93d1255358daef26734804aba1", 0x4f, 0x40, &(0x7f00000019c0)={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)) clock_gettime(0x0, &(0x7f0000001ac0)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000001b00)={r5, r6/1000+30000}, 0x10) clock_gettime(0x0, &(0x7f0000001b40)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001b80)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001bc0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001c00)=[{{r7, r8/1000+30000}, 0x9, 0xe3c, 0x8}, {{0x0, 0x7530}, 0x5, 0x9, 0xd8}, {{r9, r10/1000+30000}, 0x1, 0x46, 0x8}, {{r11, r12/1000+30000}, 0x5, 0xfffffffffffffffe, 0x7}, {{}, 0x7, 0x8001, 0xbe2}, {{0x77359400}, 0x85, 0x10000}], 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001cc0)=[@in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4f}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x58) 2018/03/19 15:54:18 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000380)=0x8, 0x4) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="801cf541a7946b89ca88850adc7c0a1365ed9204961c69a33adbc0bea9af2bfd80af33d9fc87f753e44607d5a071bfd15978c1ba3d354db8f72c10662d284a0e914577c4714747a25452159a3f4167088da1f7074084cbe8b0ef63891be2dd4e2d3e060a3c5db5c5960556fb2e928a3f4f862fed8281858b0ec875ff9b4ed1454741ee753dff07250d5c3056fa58be2e638e837f2dc410", 0x97, 0xfffffffffffffff9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) connect$llc(r0, &(0x7f0000000640)={0x1a, 0x313, 0x40000000, 0x8, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000680)={0x0, 0xc9, "8af80036756ab1264c7a7c4b5884ad1130952a4f4a9f74380e25de32ac7cf5d3c9a69d653c80883e5fdad05f7eaa3f7d5a0799ddad30f63abb30c2ae3a8cf412de608f272e29bee1b02157df4d22768ea57f67ddc39ebe7652c4632ba41b2030589a75c20a0ac9fbb3e4be5e875a8076448f6d3df4ab900feff7ef332c2a461095ae0502ae9b4b1e60fded2f940a721491d4f644f97819bcda73f1a501dafb2156e035504773f08e4d0b03dd16b69e32ce9c2f36b7d7c3923c033ab21df1520bb82a16bb71fe54619e"}, &(0x7f0000000780)=0xd1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000007c0)={r4, 0x8001, 0x3, 0x2}, &(0x7f0000000800)=0x10) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000840)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x1, @empty, 0xdfb0}], 0x48) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000008c0)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0xb4f, 0x80, 0x600, 0x8000}, &(0x7f0000000980)=0x98) r6 = gettid() ptrace(0xffffffffffffffff, r6) ptrace$peekuser(0x3, r6, 0x1429fc34) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000009c0)=@sack_info={r4, 0x0, 0x7}, &(0x7f0000000a00)=0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000a40)=0x81c, 0x4) r7 = accept4(r0, &(0x7f0000000a80)=@ax25, &(0x7f0000000b00)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000b40)=0x2, 0x4) setsockopt$inet6_group_source_req(r7, 0x29, 0x2c, &(0x7f0000000b80)={0x7, {{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, {{0xa, 0x4e21, 0x200, @empty, 0xb6a}}}, 0x108) sched_setscheduler(r6, 0x3, &(0x7f0000000cc0)=0x5) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/ptmx\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000000d40)={r4, @in={{0x2, 0x4e23}}, 0x68a, 0xffffffffffff8000, 0x100000000, 0x100000001, 0x400}, &(0x7f0000000e00)=0x98) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000e40)=""/22) ioctl$PIO_UNIMAPCLR(r8, 0x4b68, &(0x7f0000000e80)={0x20, 0x1, 0x240000}) pwritev(r8, &(0x7f00000010c0)=[{&(0x7f0000000ec0)="e0e64e5f2ce67105772e031f92ededa8927da18161a6e537fa8845f2daa71f8dd5c4bd4e7e5c2397ca89540ed487e8acb32a82814bb57644b3d2e22975ab1d0495acbca415f5f9877a6bc2adf41d0767b7074491ceafd87eba1aedf3dab59ffa8209f16a5ecb34e56307bb304309486d4f3d275c9d59785891962f94730dd5d0a4561f1af534d98781f08b1c0aea5248ba19ed52a4d4e7ec6f6d38a07560a1d79459610b4d3bfddb2c8f5e75b15b6f735de89fc16acbd65f7649c7f1d58cc63e680d098001ace36af11292422e6222d137", 0xd1}, {&(0x7f0000000fc0)="cd917de59d15d8efb2a5baedb36ab95687f5fccc911a0c505e20636008eded5734f5a50c92277d9ee95105adb24e4cde57e0ec2cfd6c23de10e1becef3dd6168b7a648322d89c789518b51ef903812f381b3fb0bac1fb9e72e93727fad76f320dc29eaf08f8f60b83ab78bea5f9e8047f238da6ef1207afd7785adad5621fe9ee8e558beedffa4ebd13a0d8856df79", 0x8f}, {&(0x7f0000001080)="54aecb13a13767ef9300ada0191211fbc9926a191e50abea7e7afa69e4078c29ee23aec4e03a9496220a658ee2b75c251c8d7b181fe9d413756c", 0x3a}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001100)={r4, 0xfffffffffffffff7}, &(0x7f0000001140)=0x8) setsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f0000001180)=0x2, 0x1) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0x7, &(0x7f00000011c0)={0x100, 0x6, 0x8, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001200)={r4, 0x0, 0x30}, &(0x7f0000001240)=0xc) 2018/03/19 15:54:18 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xfffffffeffffffff, 0x3}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x80}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe93c}}, [0x400, 0x2, 0x6, 0x2, 0x6, 0x4, 0xc458, 0x3ff, 0x7c, 0x101, 0x8, 0xee, 0x6, 0x5, 0x7]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x5, 0x8, 0x9, 0x0, r1}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000340)=0x2) recvfrom$inet6(r3, &(0x7f0000000380)=""/248, 0xf8, 0x60, &(0x7f0000000480)={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffff8}}, 0x8, 0x4, 0x7, 0x7}, &(0x7f0000000580)=0x98) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000005c0)=0x7, 0x4) fstatfs(r0, &(0x7f0000000600)=""/246) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000700), &(0x7f0000000740)=0x4) bind$netrom(r0, &(0x7f0000000780)=@full={{0x3, {"1dd46c14dc501c"}, 0xfc2}, [{"fa2bbd8ee76f47"}, {"af5e0671e5a00a"}, {"644c5198d907c3"}, {"2c451eb3ba30ba"}, {"ca81b6e181b770"}, {"cb09c6d79a916d"}, {"4ffef0ec91e2b1"}, {"6da5e56f8c231a"}]}, 0x48) r6 = accept4$unix(r0, &(0x7f0000000800), &(0x7f0000000880)=0x6e, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000008c0)={r5, @in={{0x2, 0x4e23}}, 0x0, 0x9}, &(0x7f0000000980)=0x90) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r9, &(0x7f0000000a80)=@ethernet={0x1, @random="775f3304f12d"}, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000b00)={r7, 0x1, 0x3, [0x101, 0xffffffffffffffe1, 0x80000001]}, &(0x7f0000000b40)=0xe) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000cc0)=0xe8) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000b80)='./file0\x00', r10, r11, 0x1400) fcntl$setlease(r0, 0x400, 0x2) execve(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000ec0)=[&(0x7f0000000e00)='vmnet1\x00', &(0x7f0000000e40)='/selinux/status\x00', &(0x7f0000000e80)='ppp0system-security-cgroup+userLwlan0\x00'], &(0x7f0000001140)=[&(0x7f0000000f00)='/selinux/status\x00', &(0x7f0000000f40)='/selinux/status\x00', &(0x7f0000000f80)='\x00', &(0x7f0000000fc0)='/selinux/status\x00', &(0x7f0000001000)='/selinux/status\x00', &(0x7f0000001040)='/selinux/status\x00', &(0x7f0000001080)='/selinux/status\x00', &(0x7f00000010c0)='/selinux/status\x00', &(0x7f0000001100)='\x00']) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000011c0)={0x91, 0x2, 0x8, 0x0, r1}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001200)={r1, 0xf815}, 0x8) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000001240)={'nat\x00'}, &(0x7f00000012c0)=0x54) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000001300)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e21, @multicast1=0xe0000001}, 'gre0\x00'}) syz_open_dev$urandom(&(0x7f0000001380)='/dev/urandom\x00', 0x0, 0x40000) syslog(0x9, &(0x7f00000013c0)=""/244, 0xf4) 2018/03/19 15:54:18 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x7fff, 0x5, 0x100000001, 0x7, 0x1, 0x2, 0x4, 0x6, 0x1, 0x8, 0xffffffff, 0x8, 0x1ff, 0x1]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x1000}, &(0x7f0000000300)=0x8) sync_file_range(r0, 0xd2e7, 0x80000001, 0x7) r3 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000340)={0x0, r3}) read(r0, &(0x7f0000000380), 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r2, 0x7fff}, &(0x7f0000000400)=0x8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000440)=@req={0x9, 0x9, 0x5, 0x101}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000480)={r4, 0x1, 0x30, 0xffffffffffff92f6, 0xfff}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r5, 0x1}, &(0x7f0000000540)=0x8) sendto$unix(r0, &(0x7f0000000580)="c51aee7a6d79237ae4b2698b911be84b2a7c1c02c08b303492a921e19d3424ca0a1c405e1f28de827b1d1ce2e692ab7a7423eb198f30b35bae369e7c09bd6f93381039f313c1afdd14275aae69491c49c2f8fd7cc012ad53ffbe1da0f49815196d8b74fc42aa0843635c538493678a37830b7c4920f684919e03a3d76ac83f1f6e0acecdbae8850a1c8c9576a246eaf33994a376cf114b88873a5b15a10a7ec411b8117f05a9b194cb90145e81fe2c648d12e4f45a053484", 0xb8, 0x800, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000640)=r0) write$eventfd(r0, &(0x7f0000000680)=0x9d, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x10010, r0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000006c0), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000700)={r2, 0x6}, &(0x7f0000000740)=0x8) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000780)={0x3, 0x100000001, 0x3, 0x8, 0x1, 0x10000}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000007c0)=""/154) mkdirat(r0, &(0x7f0000000880)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000008c0)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x7, 0xff, 0xc947, 0x800, 0x9, 0xc9c1408, 0xffff, 0x100000000, 0x7, 0x7, 0x0, 0x3, 0x5, 0x9, 0x9]}, &(0x7f00000009c0)=0x100) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000a40)={r4, 0x1000, "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"}, &(0x7f0000001a80)=0x1008) setgroups(0x0, &(0x7f0000001ac0)) process_vm_writev(r3, &(0x7f0000002dc0)=[{&(0x7f0000001b00)=""/243, 0xf3}, {&(0x7f0000001c00)}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/149, 0x95}, {&(0x7f0000002d00)=""/190, 0xbe}], 0x5, &(0x7f0000002ec0)=[{&(0x7f0000002e40)=""/123, 0x7b}], 0x1, 0x0) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f0000002f00)) 2018/03/19 15:54:18 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)=""/48, &(0x7f0000000080)=0x30) setrlimit(0xe, &(0x7f00000000c0)={0x7fff, 0xf65}) socketpair(0x5, 0x5, 0x1000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000140)="e956be48eb9e3f232380f24b7a911ebc0a8376d2f73c8ce7413d4090629acdba696b2794fdc742017b833261716265cef8f541779c56ac4074be33268b788569264cdcd275d1c5254c99376984b9bf51bd1fbc764d30247d501a0e652e780b9f7305531c099f36833129e972316fa94bcc17d29908fa75c88adef72169fd9e6061bf469ac5ffb5deb299051d0d0477b47b519565f1743c6260a230901ae3172bfa962ffad976e7e483d973a70b2938e806d6ec0a3f18ce007e1025451b399e0a50b5c5c73a0f7e138577cdfeca16f0350edce6a2242a58b73e42372893bdcdce5ad215e63075f47935385ccbea6883a4", 0xf0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000240)=0xb98e) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000280)={'ip6gre0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0x7ff, 0x4) recvfrom$inet(r1, &(0x7f0000000300)=""/4096, 0x1000, 0x0, &(0x7f0000001300)={0x2, 0x4e20}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001340)=0x8, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000001380)={'broute\x00'}, &(0x7f0000001400)=0x78) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000014c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000015c0)=0xe8) sendto$packet(r2, &(0x7f0000001440)="b0bbc8956c2b0b2ec6d0a375a46e4b79265df348def0942647980450da1c0228a031f786e196bf7a3807c9963f3db6c1ee76701cd7b9316a0d3cc2158cdc4b625e80", 0x42, 0x4e82cc33d29b587e, &(0x7f0000001600)={0x11, 0xfe, r4, 0x1, 0x5d, 0x6, @random="84545a4b8441"}, 0x14) shutdown(r1, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001640)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'tunl0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000016c0)={0xfb, 0x3, 'client1\x00', 0x2, "2d5636689ec6725a", "e490c8758935b761d960d7a8e2f22dc7c306b1ed2274c0d480ecfd8e82ea33ce", 0x1000, 0x67c}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001780)={@loopback={0x0, 0x1}, r4}, 0x14) ptrace$setopts(0x4206, r3, 0x20, 0x8) getpeername$inet(r2, &(0x7f00000017c0)={0x0, 0x0, @remote}, &(0x7f0000001800)=0x10) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001840)=[0x3, 0x4]) getpid() mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x15) socketpair(0xb, 0x3, 0x6, &(0x7f0000001880)) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000018c0)={'filter\x00', 0x42, "6dd2fc1ce92243e964591fd47ac2f0ba437f9e62c079fc4d0ab32f105d2da730fbca4812dc61db12ecb7cf23fda99044a651bdd124a80f35255c548188c0d8189b1b"}, &(0x7f0000001940)=0x66) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001980)=[@in6={0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xd}, 0x457}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x2c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000019c0), &(0x7f0000001a00)=0xb) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001a40)=0xa5d, 0x4) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000001a80)=""/176, &(0x7f0000001b40)=0xb0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001b80)="7345f34081662219939566199f6c7b6e", 0x10) 2018/03/19 15:54:18 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) sendto$llc(r0, &(0x7f0000000040)="d5a23333aa18f3dd448c24e92ed3f203ae7f794e6b", 0x15, 0x40c4, 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x20, {0x2, 0x4e22, @broadcast=0xffffffff}, 'bridge0\x00'}) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x6}, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000280)=@get={0x1, &(0x7f00000001c0)=""/176, 0x3}) timerfd_create(0x6, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xff) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8001) r2 = socket$inet6(0xa, 0x3, 0x1ff) connect$netrom(r0, &(0x7f0000000380)=@ax25={0x3, {"c95eba19d64d46"}, 0x5725}, 0x10) r3 = syz_open_dev$sndtimer(&(0x7f00000003c0)='/dev/snd/timer\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x3, 0x6, 0x2}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)={r4, 0xb4, "5dd8b405ed05fc0c678963fb56f51c53b04341a0e8c9c54c20430ffdd75a5521b2b355d9b0330fa0e96976f4cdba6aa30703d061cc277744b1d04ce799b687f10424318d0472727bdaadfa79727e3286248215a197cda05decc98963b46ae0c6821982b6e6529831958922781558ea9d0fb7672ed77d722d0333145718550d06fe7c780b87e1bd260d1295fde84465394c616ac1da1638466d3c2372a1e5e69fc0a528da121823b5a9f2d38911233114d90759af"}, &(0x7f0000000540)=0xbc) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000580)=0x2, 0x4) timerfd_create(0x0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000680)={r5, 0x2}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000006c0)={'\x00', {0x2, 0x4e23}}) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000780)="f6e6c5aa3be1d72f2d7f80119c4dd2f7798e221faf9416616648864b1e9150f5d29a93eb4a0cdd5287a5927f0ad421f7e43c931bca430728e3ee1b04d81a023912867685ca959d3312e494967bdb5b7b8c086423c1d4b438e5f6865d8ec06c381d6ae43690c610e4474af13ffd73f7995d502a2d", 0x74}, {&(0x7f0000000800)="43628021b4c2ff52ed62e84a1c038d7f4de79aaebf2aee61f80c91a25c18d8d52b464514a781275c1df59d7ac901ba8afe20d7328115b88464c4d8c7122676e7868467f6a240a4239c3b89b57d2f21010f3427a0b7cd2c1b7e1a88ef9f3fba26b2baf9e63e46cebe9af3ceb404d071a74da11edfe41251a2ae52524f170bf56afcb64fa2192373f3d0f9e8d1f9e5c1b3d99fc62a928a3818684be0c0f3828f154acef7f7de3a2a729a18d1ef50c5f30084cc13c996bebbe0ed4b2de728e8f9b67ae6bf4ab1e34a20f26eabfa31e15afd07", 0xd1}, {&(0x7f0000000900)="17c93d9d8b88a0625c5d2be2a349a22018e0a1fe043f57d18124b7d304165420aebbd37ed1d06a0f78c006e9431cea947a5a912966eaeb6718bacd3490a1a42ea799f973cf9ed4fc9ed10d07b2b0daec0c203a059c5c727e0fd4e23c5beaccdd13b5046ef0e680aa075b9084d40db50629cab2ab42a7ddda30b1b0362e4eb45be569d044d838f353dec3832e9e7a1abb095edddb3eb07c02cd54d88b1c9074950f1e84b30be10d95b49ba39116d027b3360299bc4375386376812ce4fcc3acc111ff53e6346a7b2af179cbc9953a11ee417902e97effe0bffab1e6977c5da92757cb33787aa5dc31279a964f77613b6598ffeb", 0xf3}], 0x3, 0x0, 0x0, 0x800}, 0x0) syz_open_dev$sndtimer(&(0x7f0000000a80)='/dev/snd/timer\x00', 0x0, 0x10000) write(r3, &(0x7f0000000ac0)="18a5dc012fe9d5b22b35477ff300", 0xe) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000b00)=@assoc_value={r4, 0x3e4}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000b40), &(0x7f0000000b80)=0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000d00)={'broute\x00', 0x0, 0x4, 0xfa, [], 0x2, &(0x7f0000000bc0)=[{}, {}], &(0x7f0000000c00)=""/250}, &(0x7f0000000d80)=0x78) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000dc0)=0xb020) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000e00)=0xfffffffffffff001, 0x4) syzkaller login: [ 30.212917] audit: type=1400 audit(1521474858.027:5): avc: denied { sys_admin } for pid=3845 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.251766] IPVS: Creating netns size=2536 id=1 [ 30.261008] audit: type=1400 audit(1521474858.087:6): avc: denied { net_admin } for pid=3848 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.296603] IPVS: Creating netns size=2536 id=2 [ 30.354326] IPVS: Creating netns size=2536 id=3 [ 30.395901] IPVS: Creating netns size=2536 id=4 [ 30.441045] IPVS: Creating netns size=2536 id=5 [ 30.497188] IPVS: Creating netns size=2536 id=6 [ 30.543756] IPVS: Creating netns size=2536 id=7 [ 30.594077] IPVS: Creating netns size=2536 id=8 [ 32.713269] audit: type=1400 audit(1521474860.537:7): avc: denied { sys_chroot } for pid=3848 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.913667] audit: type=1400 audit(1521474860.727:8): avc: denied { setuid } for pid=5075 comm="syz-executor2" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 15:54:20 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4008c0, 0x0) fcntl$setsig(r0, 0xa, 0x19) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x2, 0x5, 0x1, 0x5, 0x386, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000784ff3)='net/rt_cache\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x40, 0x5e563d}, 'port0\x00', 0xd8, 0x50000, 0xfffffffffffffffe, 0x4, 0x6, 0x8000, 0x1ea, 0x0, 0x2, 0x9}) pread64(r1, &(0x7f0000520000), 0x0, 0x20000000800) 2018/03/19 15:54:20 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x4) 2018/03/19 15:54:20 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000b, &(0x7f0000000000), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x480000, 0x0) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000b03000)}, 0x0) [ 32.991971] audit: type=1400 audit(1521474860.807:9): avc: denied { dac_override } for pid=5156 comm="syz-executor1" 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 2018/03/19 15:54:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'tunl0\x00', 0x4000}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) socketpair(0x1f, 0x1, 0x400000000000000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) sendfile(r1, r1, &(0x7f0000977ff8), 0x6) 2018/03/19 15:54:20 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsf0\x00'}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000548000), 0x4) [ 33.047729] audit: type=1400 audit(1521474860.867:10): avc: denied { net_raw } for pid=5176 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 15:54:20 executing program 2: read(0xffffffffffffffff, &(0x7f0000fd5f0f)=""/1, 0x1) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d6000)=r0) readv(r2, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r1, 0xa, 0x12) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/172, 0xac}], 0x1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000000)="f87b") tkill(r0, 0x15) 2018/03/19 15:54:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) fremovexattr(r0, &(0x7f0000000280)=@known='com.apple.FinderInfo\x00') readv(r0, &(0x7f0000000680)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)=""/215, 0xd7}, {&(0x7f0000000400)=""/81, 0x51}, {&(0x7f0000000480)=""/49, 0x31}, {&(0x7f00000004c0)=""/159, 0x9f}, {&(0x7f0000000580)=""/19, 0x13}, {&(0x7f00000005c0)=""/163, 0xa3}], 0x7) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000180)=[{r0, 0x1}, {r0, 0x6010}], 0x2, &(0x7f0000000200)={r1, r2+30000000}, &(0x7f0000000240)={0x6}, 0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080)="3f1974419a87d7d85d22a67b0678f7ccfe2d26539028e1ee8b011e4992727207de1c83f7859be9116d30013b46e34a7dd0cde58d15a48767249353603cea63788186f47fe4b66e36985cec873b882cd651589ec180b77459a1dcadd500e251be68249764e7c2af07d337606c693d065345b5ea476bc658a31b6071d75df21b9dacdfe85a819e453d0261524a12e4a148081c662687d7572e9d9c6d8c152a3f3a05ed3b35c98c9bcaeae0c9c5b62cae40267802891fed05c97f18875f54000f", 0xbf, 0x4, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x200000000000000b, &(0x7f0000aca000), 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) sendmmsg(r0, &(0x7f000041cf88), 0x0, 0x0) shutdown(r0, 0x5) [ 33.202406] audit: type=1400 audit(1521474861.017:11): avc: denied { setgid } for pid=5214 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 15:54:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/03/19 15:54:21 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0xf, 0xfffffffffffffbff, 0x6, 0x30, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_key={0x1b, 0x8, 0x660, 0x0, "a62c65646d24bb4251ee2a3667f36397688c58967db83699293f603b48b8877596d868a06528458ce0f6efe436cf86dded1e0fadb0352044c4e8b62322f2eb5ff02ef7c5b28250b40d8a8d44adacec6a146e60c53db10c14ea55cad74544f78d729676989cbe7589e8193fc80f71ced9d6d2f198bf446ead568c2ccd21a74a7f6601aeab4d7a94c1c206acb21f447c901b85f575b230ebf70dbd76f50e05522524d1bbb22156c7dce0e88c2948d69fba95b2ce5326d1924400e5c88bbe2fc8b352ad717cd568a70df1c22418"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8000}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x13}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x19, 0x10}, @sadb_sa={0x2, 0x1, 0x4d2, 0xbaef, 0x8, 0x75, 0x2, 0x80000001}, @sadb_address={0x3, 0x6, 0xff, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x180}, 0x1}, 0x10) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, [@sadb_ident={0x2, 0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) socketpair(0x11, 0x806, 0xf9, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000240), 0xffffffd1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0)=0x2, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) ptrace$peekuser(0x3, r3, 0x0) 2018/03/19 15:54:21 executing program 7: r0 = memfd_create(&(0x7f0000002901)="6465e820", 0x2) write(r0, &(0x7f0000000080)="16", 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/03/19 15:54:21 executing program 3: 2018/03/19 15:54:21 executing program 6: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaeff4)={0xa0800005}) epoll_pwait(r0, &(0x7f0000ed0000)=[{}], 0x1, 0x0, &(0x7f0000903ff8), 0x8) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) unshare(0x40280000) r2 = epoll_create(0x2314) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0x16}, 0x800}, @in6={0xa, 0x4e23, 0x549, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}], 0x38) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="090005000062ae0003000000010014ae802b536351a477836ff4052cd9"], &(0x7f0000000100)=0x12) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000300)={0x50000002}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffffffffffffc}, &(0x7f0000000180)=0x8) setsockopt$inet6_buf(r3, 0x29, 0xef, &(0x7f0000000200)="126e749135f80b3e9c187f1a49ab508ecccb1fdb32ca492d67e04281e1ac750027a5b70e08fe6790daceafff44b66d5fe73ee03f7aab96ad5687ca6e00da54f089e8cda836b994d4cfb679463365b4b9521af4892c8b5ec08cad56ed400a448558b909c959dc8e8319a3ad9b5c8749fc9d166c0db89e053fec4705db9f22a1a056b8e86b9f99079acd45b37e7e37ef159545387cac94272f727f4cce5a89932f108e441de7d292cf231ebe766f0a1a38c10737be0f7de903b3567220eab539e89c45c952f3402189988340e93e41ff37c751ab85e3ef3a293b453dd224e8f7fec5fee37eb227d325621fdc100b34967caf", 0xf1) 2018/03/19 15:54:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffd93) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x2) r3 = socket$inet(0x2, 0x2, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) epoll_pwait(r4, &(0x7f00000000c0)=[{}], 0x1, 0x5, &(0x7f0000000100)={0x3}, 0x8) sendto$inet(r3, &(0x7f0000dc4000), 0x0, 0x0, &(0x7f0000f7b000)={0x2, 0x4e20}, 0x10) 2018/03/19 15:54:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) rt_sigqueueinfo(r1, 0x10000, &(0x7f0000000100)={0x2c, 0x5, 0x2000000000, 0x4}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x3f}) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f00fd8)=[{0x60}, {0x6}]}, 0x10) 2018/03/19 15:54:21 executing program 5: r0 = memfd_create(&(0x7f0000000080)='7', 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000a33000)={0x0, 0xfffffffffffffffd}) 2018/03/19 15:54:21 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000080)=@rc={0x1f, {0x9, 0x4, 0x72, 0x9, 0x20, 0x7}, 0x8}, 0x80) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0xc) sendto$ax25(r1, &(0x7f0000000180)="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", 0x1000, 0x2004c0c1, &(0x7f0000000000)={0x3, {"1a9f46af182745"}}, 0x10) connect(r1, &(0x7f0000001180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x3, 0x1, 0x1, 0x1}}, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) 2018/03/19 15:54:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') getdents64(r0, &(0x7f0000000200)=""/74, 0x1c43c0f4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/19 15:54:21 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=ANY=[@ANYBLOB="340000001400092500000000000000000a000000", @ANYRES32=r1, @ANYBLOB="0800080000060000b5dedc374adae0b6a7eec6150e73c8fb180001"], 0x34}, 0x1}, 0x0) 2018/03/19 15:54:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = creat(&(0x7f0000000480)='./file0\x00', 0x170) mq_timedreceive(r1, &(0x7f00000004c0)=""/4096, 0x1000, 0xb189, 0x0) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$unix(0x1, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000380)=r4) close(r2) r5 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000140)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x90400, 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x40002) pwrite64(r2, &(0x7f0000000040), 0x0, 0x4) accept4$netrom(r5, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$TCSBRK(r5, 0x5409, 0x3ff) close(r0) sendmsg$nl_generic(r5, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000003040)={0x35bc, 0x17, 0x20, 0x70bd28, 0x25dfdbfb, {0x7}, [@nested={0x1260, 0x91, [@generic, @typed={0x1c, 0x4a, @binary="60382a8fe6b9fd693807d573c1695c354db851"}, @generic="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", @typed={0x18, 0x67, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x4, @ipv6}, @typed={0xc, 0x7b, @u32=0x6}, @generic="4c2df4f79b7e9da26d139ab1f92d7594e0d7e7f0b580e2e990996ebb045f2e5916cea302d08ccc82a0debc038be24ff9280745ac6edddcbfcb1e1ef93a156fbfbd8339384e0889d323d6e7e880bcce9f691c0dc7b5f7b2bb1adeacbec713d9062d81418187148961d6920e476f86f0e1bf54aae780775a36c0bbd0ad5822254555b76d4c215b03b93d51e9705e7090cb860ce193", @typed={0x1c, 0x56, @str='/dev/input/event#\x00'}, @generic="9560ca3266c12285ca3c8bf297a2dd96ca8e46ce2068d5d85c105bdc5062407ac6812eb0852e812e72604f7bbbe17b9eee1ace28b086cb28b08c2d478a3f130678dd05433aa118a539adb618ce701f09affeea9449496cc3d38f623fe96190218ac1fb811569de4cf0f968abb9823089ea6b0795da6c9b396d4363ba54e93f5f0886fa51edaa71d04a97d7f40c35a21a7f2bd94f88dd05389ed69464d350889aa80f9ec2cac0e74c9f8f42d68c475ff4651f22f121eb886513982e273bf6bf5c56aff788654e5bb52e0a89036d45c97abdf4a5e0a64f922a934e5d005aeef5562f6920ec54e550e240f9999fd1cd11999c23d114184c3ffbbc98a21b6f57bd5eede85e8bffbf229f76d7a425ebf43059879e721b128b5ba94b9b2a55177bac7a5f4dfc8cd6536002ed7a639b2e8f309e59597ab52539eec4077935101ba2e946d91c3a47d1d20b871a4d69c746bc4fdd639abdc69b303163506b8538d50cdd05636f1fbfbfde0c1d30d5326a80773837243cb13f054c794848feb8fc1fe7b5e898f404b4a19433d7806065e677db309035823de7b40af9ceee135d810dcd1fc7196422f2a3e44938e5d1c2f5f93bfe077b8a54c1d1d480f98a7c4c3e7220948de95cbba18ec3589bffc4915b9cd0d796434764776a4edef523ea0ee832c75b981ebfc431ac28ef70e696da3f4f5417fd9bdbd8fdc913b16f013933ae0e918b94d2d472da9eec7016e3a5185fe90fc1d96cb49e563ebada014c349eb7fff222b29a082687a47461edb7920ab046f83b012447ce74e70c141cd39ad385c174e5e70ca67bd6b8de763fad78d7a6a0e629f5286c69c1f8452b11414f07bd122b22e43e2ecd2388bdb5fb9fdb5d1ddab2a3a894a93e3f2795b6682e8bb182ccc0f1feb853ec376e877aeba9977a73dd9b85a303671db53b6cbce463ada7f0268be1a86e3bc57788cdaf337ca52b2cf12dd7cfc503f86c3b0fa71dc74811ab56895d89c8760c6a2aaf2071f2f32805c0a2aa7ff9f0f1960d29fcc5de637fe544dc2fdf1d3e985221db1e288cfbde1b1ed5e2dbc3f70e4c0fb1618e467bfbad90d7eebf0d399da3beb06051fe4310c0f66e86f0b4f5c593c5275183ae11cc5355a86c1888633c03a5996f080cd5380cfcc86cdfa640e8ccd7369ef53c1493659f3c4e6a6a4533225a38ef55156c3aa552d20d810addba9322f8da33d7509346fd5d4516dd86f869811ae5a1e8e675f2b24285a983b149dfafe3660197c9317498872d02f6913614938898a3e39127e012fc5f4b57320912705c4b8164dfa89516c7e15fc03dafee8747f4d731cd75eeac756945432b0261a8b930009e01dd0139cf333b3ee4c3b84a482dd7f2fab291228ec182c57ab612b6a4f86870abf047ec768b4373fea5932a40017d26444af7c0746d65625a254d5c1baa0d3bea7cece83e9cfb3fe5eab23158e9475f0970f4e98edf694a62fb6e773eaaebce4b8282e18bfb6f4c6f9654571dc351483f6d68232c3eb05feddaa652838f93f21bbe6ad358608b9f6b7194f5c6a7858c1654e2b9b639ea454342fc360ba7f08e491b4836dd67e0567cb7597f930ebdd8f0af7c55bf37b1cb7bdd36245b1c31d6879d74e5d4f420b1a938ee5410d11e94a17a776cd3885249c5051e21a7a46b3eb716e855f7e46bf1d209c1f0e79cf8fa3c85487c3fbc09cc29ffa734b3583627398a871ace5aa773104f8a1e5db5d0dbfc1fb8b4dc78c7e57c24ea4e00b15b63a47d7f51148d79d5b2b12499318fa100ea1fcde3721a8eaa90b3e0ffe724652bcd357083a21ddba027d2ae1a0c4e26b267166e19c00d62ff385226c2d876b18f70b4c77e4718a8e057cc261e97b09cdef65043258b0af55f3e05a37d53e3a2b4c825b144530c5ceef83ffc8270ac1b8ed136dc3fb5332382adb880465755ee0087c4e4baa7764723e3e600ac965ca6349f0911b7bccd1bd51c107c81d117bdcfa4440424c2d7bf14087f82d0946329070f939a3c51b49b609a760f25f2060d33270619b4bb3ef3977ce8605610fdb9d7785c69bb6278ee48ac662bbacb1a74488d8383a6c1569990c49380c21954411c9c2c3cc99f78dd58bcf0fe6e855e4c990c70b740e2de6e581c91b872e6a395ed8a858f7bb05fe5acdec42281e4b3f481a8803694c4d1dacb597f3b27f4bf5632a0bce1e6ece86007a2897a684b0ced2890694f3d4cfb4c47c2f09c6eefb068ab4202d7563fc9de22966983ca16002048ce3e3db9b0ce7ef304d12fe47fd109e7febfe626b2b96eb714469c172c7ee7060bbe1f1adcb072096d60e9d9309eb4f7717bad739a11c1a91f525d3f57822bf1b622eb9db22b1a8b6c70679a44225ffc3c0d6831637237adefafd1065f275644c57966f39ddd5306d22f6bd6cc779224880abfd0eda58436d9781e6cfe018b03f3c192472343ce6b0005e6bfc988f365f809d942dd7222156dfbb7dbdf4b2bc9ba111110bebf2a8791ab440f3fa3f3ee1384dd8bc83427345e3ab2601751e24c0472da865f1c50b7b5a0b50a1eddad3107f1fc7651cd9e04ca00b4ee802ae68fbc28d6b040945b70562da7d81d1be8e947481d2bb614e1c96bad3e9d204b130d29c154ebe3b99f90d4ba03b459b7010b689c21afd43f780fa7e5d11708e4fcd71c6e4288438d599689c260a96653304f1c79d7e0283fb0aa5b9322c24fe22e25ac39faf58b42f119754570f5eff4602142f94876a7a88b58900feebb7de6d72821ee52bc3dbf602feceb3142b27bb5277aa2b91c26c15f00be5275c32bbb781ae86dc5674735c9671dda25b5c8a5352b0d04784f153f19ea7c7d86b7d6865897aafc2e9b199d872a94f0cb4b3f08523a5c544e63c45920c4fda1d036154dd61af42d3899c9bccca31cbe91c35dd1295aa86d2e3dfe4e65fd1ee15b802493263ab48a97bdcdeb5e62974bc3ce43c14683bbf8f276291eed1860549b2c376ab5f459ff89ff09256cfd5a241f2441b6389e92b83d054bc9657d55f63ce7674e39a98b9e31e581ae0bd28ee20cc5d65f169c93fe542f71a494fc1f032aacb6537bc0b86cb724dc7486729bf8021272b88e7027838f39bf69648783f90f86f50f3c2f5f7fb3f945259b9029c0f46d8c86cdd6e707150475ac76747689035ec09a81c1e59abd96cd99cacc61a72ba662e0b2ea9695e05f7808dee8ba7b197c37f496ec4ef8a22b7a2fca855be317cbda368395a5122e920d504a76da66f62b72954c17b4c348eb401760f2f469789caea8715f24b3fd263e4ef3a61c3b2a90c5e9d41c1c3bb55180cdba650204a1250918f81e448dcd7530ef00cc5e4f27a2196f8b0094cc09b03653a57fc3a464dbd02a58c879378b51343159cb370d84367623023c116c3e9c219b811b1e0a015ac5157f409b881483b31fb3d6d342d18defbceed3c56aae95c3cc14ea29c6db48c79e3cc309d5976d39bd3ef21fda95225d86c5b7317b6f73f25efa394286ad693ef61aa4cc812e8738be344275fad7fc51885ee9452a905991ce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"}, @typed={0x1c, 0x77, @str='/dev/input/event#\x00'}]}]}, 0x35bc}, 0x1, 0x0, 0x0, 0x4}, 0x24000000) r6 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x10000) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000400)={r7, r8+30000000}, &(0x7f0000000440)) signalfd(r6, &(0x7f0000000240)={0x5}, 0x8) 2018/03/19 15:54:21 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/19 15:54:21 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xe, "55946ed875f54c583f54511c645a"}, &(0x7f0000000140)=0x16) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00000000c0)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@getsadinfo={0x14, 0x23, 0xefad5779626d88db}, 0x14}, 0x1}, 0x0) 2018/03/19 15:54:21 executing program 7: r0 = memfd_create(&(0x7f0000002901)="6465e820", 0x2) write(r0, &(0x7f0000000080)="16", 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/03/19 15:54:21 executing program 4: r0 = epoll_create1(0x0) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) recvmmsg(0xffffffffffffff9c, &(0x7f00000033c0)=[{{&(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/162, 0xa2}], 0x1, &(0x7f00000004c0)=""/184, 0xb8, 0x1f}, 0x3f}, {{&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)=""/78, 0x4e}], 0x1, &(0x7f00000006c0)=""/161, 0xa1, 0x3f}, 0x4}, {{&(0x7f0000000780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/129, 0x81}, {&(0x7f00000008c0)=""/28, 0x1c}, {&(0x7f0000000900)=""/28, 0x1c}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000940)=""/165, 0xa5}, {&(0x7f0000000a00)=""/68, 0x44}], 0x6, 0x0, 0x0, 0x7f}, 0x100000000}, {{&(0x7f0000000b00)=@alg, 0x80, &(0x7f0000003240)=[{&(0x7f0000000b80)=""/204, 0xcc}, {&(0x7f0000000c80)=""/82, 0x52}, {&(0x7f0000000d00)=""/243, 0xf3}, {&(0x7f0000000e00)=""/237, 0xed}, {&(0x7f0000000f00)=""/215, 0xd7}, {&(0x7f0000002040)=""/190, 0xbe}, {&(0x7f0000002100)}, {&(0x7f0000002140)=""/139, 0x8b}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/40, 0x28}], 0xa, &(0x7f0000003300)=""/141, 0x8d, 0x80}, 0xddf}], 0x4, 0x2002, &(0x7f00000034c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003500)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xea}}}, &(0x7f00000035c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003600)=r2, 0x4) r3 = dup(r0) connect$pptp(r3, &(0x7f0000000040)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1e) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@alg={0xe0, 0x10, 0x100, 0x70bd2d, 0x25dfdbfd, {{'md4\x00'}, [], [], 0x400, 0x400}}, 0xe0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/03/19 15:54:21 executing program 5: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdcfb0)) 2018/03/19 15:54:21 executing program 1: r0 = socket(0x10, 0x3, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0xfffffffffffffffa, 0xf5, 0x6, 0x3f, 0x1f], 0x6, 0x987, 0xfffffffffffffeff, 0xbdb, 0x21f0, 0x3, {0x1, 0x7fffffff, 0x8, 0x3, 0x4, 0x1, 0x5, 0xffffffff, 0x0, 0x1, 0xfffffffffffff838, 0xf99, 0x2, 0x8, "a6188d3f25d1e2706514f72fda837f4632342374427d0cf81a7d505fc4bb5653"}}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) getpriority(0x1, r3) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_flags}) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={'syzkaller1\x00', @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}}) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x2}) setns(r2, 0x4000000) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xbe38, 0x80000) eventfd2(0x1, 0x80000) 2018/03/19 15:54:21 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="de", 0x1}], 0x1) sync_file_range(r0, 0x9, 0x9, 0x4) 2018/03/19 15:54:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6274fb8c7c994eb91394548d25619800", 0x1003}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond0\x00', 0x1000}) 2018/03/19 15:54:21 executing program 4: r0 = memfd_create(&(0x7f00000001c0)='bdev}securityself&vmnet0ppp0\x00', 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:klogd_var_run_t:s0\x00', 0x25) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200000, 0x0) connect$ax25(r3, &(0x7f0000000040)={0x3, {"f6d4cb4bfdf55f"}, 0x5}, 0x10) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x370c8775}, 0x8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x8000, 0x6}, 0x1c) 2018/03/19 15:54:21 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f00000000c0)='v7\x00', 0x80, &(0x7f0000000100)="340b65737478f63806075e7b809cd6fb2f28ed935f36986c34404fbd8d8549ee4f4cb3d9d0965eb091f9859e998f9d5dd9e341466fd216484b792f5c1a65e1ff516a6aeaa7181076d3da6a4c463286cd077f438220c751902e7ce0e6bfce4334a0492fe13b5085277c5ba768f4403da161437c120b669bd21562fd245edca3d423dd48c03e6cbbe21538b41bd2bb86b4aaa0ffdd12e9216ffec14f53227a4844b1051c3597544d1420086af95cb4c0ff03a4e0d4c6") chroot(&(0x7f00000001c0)='./file0/file0\x00') mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/03/19 15:54:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffd93) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x2) r3 = socket$inet(0x2, 0x2, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) epoll_pwait(r4, &(0x7f00000000c0)=[{}], 0x1, 0x5, &(0x7f0000000100)={0x3}, 0x8) sendto$inet(r3, &(0x7f0000dc4000), 0x0, 0x0, &(0x7f0000f7b000)={0x2, 0x4e20}, 0x10) 2018/03/19 15:54:21 executing program 7: pipe2(&(0x7f00008a6ff8)={0x0}, 0x0) pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000074eff8)=0x7) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace$cont(0x7, r5, 0x4, 0x7) recvfrom(r4, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) gettid() syz_extract_tcp_res(&(0x7f00000000c0), 0x9, 0x859c) getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) r7 = getpgid(r6) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x35, 0xffffffffffffffff, 0x0) dup2(r2, r4) fcntl$setown(r3, 0x8, r7) tkill(r7, 0x16) 2018/03/19 15:54:21 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x80048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setuid(r2) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x10000, 0x4e24, 0x0, 0x2, 0x80, 0x20, 0x6, r1, r3}, {0x352, 0x6, 0x80, 0x8, 0x7, 0x7fffffff, 0x43, 0x80000000}, {0x9, 0x9, 0xfffffffffffffff8, 0xffff}, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x4d4}, 0x2, @in=@rand_addr=0x7ff, 0x0, 0x4, 0x2, 0x80, 0x0, 0x7, 0x1c9}}, 0xe8) sendto$inet6(r0, &(0x7f0000f2cf5a)='9', 0x1, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/19 15:54:21 executing program 3: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b0c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x4000fd, 0x0) r1 = openat(r0, &(0x7f0000000340)='./file0/file0\x00', 0x1000000, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)="9031bdea8b6ff534", 0x8, 0x4000000, &(0x7f0000000040)=@abs={0x1}, 0x8) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/111, 0x6f) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r1, &(0x7f0000012ff8)='./file0\x00') clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000001180)) clock_gettime(0x0, &(0x7f00000011c0)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000001280)=[{0x9, 0x0, 0x0, 0x9, @tick, {}, {0x0, 0xfffffffffffffffd}, @connect={{0x6}, {0x3}}}, {0x0, 0xe01, 0x7001, 0x9, @tick, {0x6, 0x2}, {0x1f, 0x7}, @connect={{0x0, 0x2}, {0x2}}}, {0x0, 0x6, 0x0, 0x0, @tick=0x1000, {}, {}, @queue={0x0, {0x0, 0xfffffffffffffffc}}}, {0x4153, 0x2, 0x0, 0x0, @tick=0xffffffff, {0x55}, {0x0, 0xfffffffffffffffa}, @quote={{0x9, 0x4}, 0x9, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, @time={r2, r3+30000000}, {0x2}, {0x10001, 0x9}, @ext={0x32, &(0x7f0000001200)="046f5cf4e5baa13a4b8d49309b94d1c8e15d3971ae23b3d6d00fdd3c8ebbe2dde78511a28aa3f7650a342f25a3f787344b2f"}}}}], 0xc0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) quotactl(0x8000, &(0x7f0000000180)='./file0\x00', r4, &(0x7f0000001340)="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") renameat(r1, &(0x7f00002f3000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0\x00') getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c74657203638c9b8f41a45a000000000000000000005200000000000000350000d1d56bba6f24c61d69e8c4824178bbf12febb4f1de2a894403bc1cb87b83765c5ce0da291231aa6e7e544b79b512c6a83de8a4ea3f00"], &(0x7f0000000300)=0x59) 2018/03/19 15:54:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000614ff2)='oom_score_adj\x00') r1 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="e57cea724709f8f4cb23a551a863df82071959b61e0002d801889d5205a53254731ac71cb705a524ac16185fd476c923a1a1c62d9f62001f640685e6985d155d6c8d4a638f14c0d325653c0af74fed4e0aa5", 0x52, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) lseek(r0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0xfffffffffffffffe, 0x100000000}) 2018/03/19 15:54:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ipddp0\x00', r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20100, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0xa, &(0x7f000093effd), &(0x7f0000000040)=0x3) 2018/03/19 15:54:21 executing program 1: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r0, 0x20}], 0x1237fba592ee5309, 0xbad7) close(r0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000001c0)) 2018/03/19 15:54:21 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x80000) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x428100) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000100)=0x400, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr=0x6000000000}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x30, {0x2, 0x4e24, @loopback=0x7f000001}, 'ip6tnl0\x00'}) r4 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r4, 0x0, &(0x7f0000ca9ff8)=0xffffffffffff8001) dup3(r0, r1, 0x0) 2018/03/19 15:54:21 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x6000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xbf, 0x0, 0x7, 0x40, 0x4}, 0xc) r1 = socket$inet6(0xa, 0x802, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003d7000)={@empty, 0x0, 0x0, 0x0, 0xe}, &(0x7f000025b000)=0x20) 2018/03/19 15:54:21 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7}, {0x6}]}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x4) 2018/03/19 15:54:21 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0x1, 0x3, 0x1, 0x9, &(0x7f0000000080)='lo\x00', 0x5, 0x200, 0x2}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000058001f00ff07f4f9000004000a04f511080001000201000008005f4eeb4d5bc5", 0x24) 2018/03/19 15:54:21 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000ff8)) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x22904000, &(0x7f0000000380)="c70c4bd826a8361cdac79ac857d11bd6e6be98b1368b52457514632fd4de891c95e6a81df564e617e743fed21bbbba7e56aeb714ae7acac2a20f6c6c94ab7a1b52dadacef23cc924b4206fd01f5975c6ed4e27b30ece874dd65eb3721e0a7e4c671eb0afcdf82d00c192c7a113c916a84742dae8778d669c6dbec560e48cc1c9350c9c40dac2bdcd1eedf34a940efa", &(0x7f0000000480), &(0x7f0000000440), &(0x7f00000000c0)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/19 15:54:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') flock(r0, 0xc) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/19 15:54:21 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) readv(r1, &(0x7f00000014c0)=[{&(0x7f0000001640)=""/213, 0xff1e}, {&(0x7f0000000140)=""/217, 0xc}, {&(0x7f0000000240)=""/213, 0x173}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/196, 0xc4}, {&(0x7f0000001440)=""/116, 0x74}], 0x6) unshare(0x40600) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xcb) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x5, 0x4) write(r1, &(0x7f0000000000), 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x1f, 0x0, @thr={&(0x7f0000001740)="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", &(0x7f00000000c0)="661767f3eebbf730bcc117d48e7dfec754fcbf251b99feb9cb4d7d1c4bfd055997cd1a4747964391308d62e452f4"}}, &(0x7f0000001540)=0x0) timer_settime(r2, 0x1, &(0x7f0000001580)={{0x77359400}}, &(0x7f00000015c0)) 2018/03/19 15:54:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x440000) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x9) r3 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockname$inet6(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) dup2(r4, r0) write$sndseq(r3, &(0x7f0000000000)=[{0x26, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/19 15:54:21 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) lseek(r0, 0x80000000001, 0x1) fremovexattr(r0, &(0x7f0000000040)=@random={'trusted.', '/selinux/commit_pending_bools\x00'}) 2018/03/19 15:54:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x9c, "50c4575ae93d8d0217661654a512508bbc1f67914029dbffdb209fb75c28e51f0d1179e59eff323c2a34a7b6e3dc079badd72d98dd7704b7b708690c425a4369c761b2875b051c049624e445670a76885b61ee4b54f2ff2fd48d30e2567aabcfa4de98c399f66e1641bccba20530652da1d53b5879028037a7e022382894dff620b2abcb89e1cb6990a9ee380a533734384c3b96e5a3ce7c10d3d5bb"}, &(0x7f0000000240)=0xa4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, &(0x7f00000002c0)=0x4) r2 = socket$inet(0x10, 0xffffffffffffffff, 0x8) sendmsg(r2, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x10000, 0x1, [0xf26e]}, &(0x7f0000000040)=0xa) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000300)=@req) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r4, 0x7}, 0x8) 2018/03/19 15:54:21 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) openat(r0, &(0x7f0000000080)='./file0\x00', 0x82000, 0x102) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/l2cap\x00') pread64(r1, &(0x7f0000000040), 0x0, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x7, 0x4}, 0x2) 2018/03/19 15:54:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x28440, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000014c0)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x5, 0x6, 0x51ea, "00ae72bee0ce2dd661e98c1856a2299e9b8356aafac5230337e5adfd1fd5690863523d9b76f96817a27ce100ba3a8c79f12cc81cea46bca8d22294de347d59", 0x30}, 0xfffffffffffffe70, &(0x7f0000000440)=[{&(0x7f0000000180)="b92dfef068b690eec7a4a9c9b6636335db5befa52604140284e7fda45350cfaeb8ee2dc701ade3ede6057f8316bdb51660047685b48a79487cb9945aad150b5bc6c52edb59c1b24c5688dd943ae8b7ef962ffada8840cad802159a70b4d1d5b9d2b3cf3b70e747b61a5552f1ac770ebeab8f33cc3d1aed861a44acb562106f168f3bb12e7813b9b46bf94a819e2208788f295518caf5f3b1", 0x98}, {&(0x7f0000000480)="e77aa44d884e6a9a1cade9b62cf906d953b854beae10337a4a3e1dcd907fbe87899eb9d751b9a5d439494bc0b13ae7d81afcc30a45273be7a8fc19adf1a554a03f676f652684cdf71b00c2d0f35c202405fbac554b37000d72e34a782988d83bb07f20bc7ed010d2f21bcded1e913fb44a2ee8fe604016c9049f6c24e72232df5c408a97c911d249ad33914aca506730ab50517d3fe1d762207257af0df5a9b292a5dd5e86e9bde704fd39beb4aefe24bd7f14971dea0ed8d6047f1b8bead2422e5e38a1d0367dd39f59a55797280e1e175fee73f98bd4a633c92352212d7cb53d7c33432a9c401066945c950716babcb70a36d37895", 0xf6}, {&(0x7f0000000580)="a23a065678221602bcae8ce0621774cac8b18ae40b09a7ccd97e43d5c95ca41ed0ae46", 0x2f7}, {&(0x7f0000000380)="e014909637c666c82331eebc9b9939ceb7dbc9ff1c93d4fea76347235edf5067ca4bd3df1afbd60b8bc6f78d81614fdcc8a3fa3116831e23cfa0b0a5a3f85c68fdbea61d58301ed6759b42d97332d034f3b0c5e3aae77efd2b406172840c887e1e40b1722afd16d5c229a2e25b4195c282a588895706ad9a00f77f46cc09fb532ea3a4cb2149b994e15eb863dbace429fe2172ce7deb9907590c52c5387b92d5720a336aacbcd32fd7180dc93fba0f0a528f7c0be5c19cd6ac926d78", 0xbc}], 0x4, &(0x7f0000001540)=ANY=[@ANYBLOB="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0x1010, 0x20048004}], 0x1, 0x90) read(r0, &(0x7f0000000000)=""/1, 0x1c9) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001500)) 2018/03/19 15:54:21 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xf11, 0x0, 0x2, 0x7ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x3}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/03/19 15:54:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000bc8a90d88fa2cecb0000000008001200020001000000000000000000100000de02030000001200e9000000001d0000010000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) memfd_create(&(0x7f0000000040)='\\nodev\x00', 0x2) [ 33.662552] audit: type=1400 audit(1521474861.477:12): avc: denied { create } for pid=5347 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 15:54:21 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/40, &(0x7f00000000c0)=0x28) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), 0xc) 2018/03/19 15:54:21 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) close(r0) futex(&(0x7f0000000080)=0x2, 0x1, 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000007c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) r3 = getgid() setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000f80)=0x200, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000a00)=0xe8) r6 = getegid() r7 = gettid() r8 = geteuid() signalfd4(r0, &(0x7f0000000fc0)={0xfff}, 0x8, 0x0) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b00)=0x0) r11 = getuid() r12 = getegid() r13 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@broadcast, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000c40)=0xe8) r15 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c80)={0x0}, &(0x7f0000000cc0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0}, &(0x7f0000000d40)=0xc) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000f40)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000040)="906cddbba7ad7f1b48e6eb0bd6ee", 0xe}, {&(0x7f00000001c0)="1565262252e8f160448d24c557d0e7c4dc4b979c219847e9ceebfeb84e2f5fa0bfcf1b1f281ee913ba6ec0cd6b74a865f7d2ac18d0ef8dc3af9e48e221317ca7b5d8465f03f963f63a5cdb7e002a5c854af72c927551d78b5219ab435e978942e8fad6c68680d0b7cd067ad63aa42cc3393ca15b8ddb32c9a1195de8954b99b0e6eb0532ea203cbd95dae5084b17ca3efe1277f8854033242876701969f06a4247252bb154293c17c72c6e0f72094a6d8c1f0db8", 0xb4}, {&(0x7f0000000280)="b42ca5ead390a5480d67e22e2b61b879b94b7782be0a01f5000b9fd327a2017460faa09eae7dc0c48bd734435b98cd0e849f675cc62b9f11fbf29cdefe98de61b91845f99d5cecc80e16b298a8dbd74442946cf2a5fe6f419456d127d7c331f0c5fed4297f", 0x65}, {&(0x7f0000000300)="392b5f1d790a73d36b7228a075dac4ce", 0x10}, {&(0x7f0000000340)="285fafaea8fede5e3a809e3d49751e7dcb461662ed8a339a6f6fcf2d32593525402d817246e5c4a4e97f326ef8e646cfb70751d38c5eb28b9b5a97e88ed3a4ccc52ef794b192b268aca9765330083091e4379006592b410ee70ed0e41d44534b390da9a93543ec1a770f7a57d07b9220c233ca351d4a2da312a6308fcad087f16d1a48adc90359cf6f6b3b46362c290ef0913935261700dc7e50468c99be44ab0e87", 0xa2}, {&(0x7f0000000400)="b04850d6cea9e30f096e900ac0dec53964adf9c34d48ab44d232e528496ee193553f877702c686ba2f228c688757e96793a48232db", 0x35}, {&(0x7f0000000440)="b12979da649d55b58823b9", 0xb}, {&(0x7f0000000480)="82406bf4ebdb41ac15afdec2312ee9c45ba01cde289ea24eec8c2f68e34495e2d86717a975e1d1ac2035a3f7473fa7ee791a709cb07eba2c0e3724d1099b0a4ee2555bda0320abea3aa654a3c52fd624e977a4f8c6c8ce0bab029e", 0x5b}, {&(0x7f0000000500)="24a69c5986585037bd33448b954a16bcd07bc5221a6943bfa5b19589b6e4a8d749b905be8657b2054fc1fb00115409ad2fa7e254d3ebf858fad8186bba5f5daa6e21b9f62b5274ee6159c9d967f10f3449d3119c75e61180da59ec482d3295c3024ac97e97ae2f22e558f491f98c791fd1840d6ba98eec5b2038ce08d256bebfa4e01decc3b9c5adc29d28706e9a92e77f7b9e3f2e35952d386cf9f5a664a192f958afd7c5c29b5772864246cc8016409c727ed205ff76f5e1db4c4ce9d781c3a58ee365fa4e9a9fec2a79822fe7c736f2c9344a352e424986dcc448ff333cd5a9f9bf3372b8cd88798dd0dfa7e0ffa94ede9fbb", 0xf4}, {&(0x7f0000000600)="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", 0xfb}], 0xa, &(0x7f0000000e40)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xf8, 0x40}, 0x44081) 2018/03/19 15:54:21 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000733fdb)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) userfaultfd(0x80000) 2018/03/19 15:54:21 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="b800000021000104000000000000000000000000000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00100000000000000000000000000000000100000000000000000000000000000000000000000000000000000000e0000002000000000000000000000000ffffac1414000000000000000000000000000c001000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/03/19 15:54:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2462c226) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/19 15:54:21 executing program 0: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x0, 0x0, &(0x7f00000000c0)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/36) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000100)={0x8, 0xfffffffffffffffd, 0x7, 0xff, 0x14, 0x1192}) mq_timedsend(r0, &(0x7f0000000040), 0x100000172, 0x7, &(0x7f000002eff0)={0x1000000000, 0x989680}) [ 33.754654] netlink: 104 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/19 15:54:21 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x4000000000, 0xfffffffe) 2018/03/19 15:54:21 executing program 7: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x3ff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="102e456b046b", 'syzkaller1\x00'}}) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x8, 0x4, 0xff, 0xffff, 0x5fd6, 0xe167, 0xffff, 0x3, 0xffffffff, 0x4}) sendfile(r1, r2, &(0x7f0000014000)=0x300400, 0xffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, r3}, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/19 15:54:21 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef7000)={0x3}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000f73ff0)={0x0, 0x0}) ppoll(&(0x7f000004efc0)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005bd56)={0x0, r3+10000000}, &(0x7f000005b000), 0x8) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) rt_sigprocmask(0x4, &(0x7f0000000080)={0x1}, &(0x7f0000000040), 0xfffffffffffffdc0) 2018/03/19 15:54:21 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x1000, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x800, 0x3ff, 0x0, {r2, r3+30000000}, 0x4}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000100)) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000240)=[0xe800, 0xffff, 0x100, 0x5, 0x6, 0x100, 0x80000000], 0x7, 0x4, 0x1e89, 0xa24, 0x101, 0x0, {0x9, 0x7ff, 0x89f4, 0x3ff, 0xffffffffffffffff, 0x2, 0xa8c, 0x6, 0x7, 0x8, 0xffff, 0x3, 0x101, 0x100, "6144031033c15cdf7e794ff26001c2ae12ead5c99cb8c37516fa74b7129cfa64"}}) 2018/03/19 15:54:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, 0xbe6497a56f59b665) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0x0, 0x40000}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1400000000000000290000003e00000000000000"], 0x14}}], 0x2, 0x0) 2018/03/19 15:54:21 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00000000c0)="1376e9d31448bd7208bb3e0a44cdf81d6033957d3f84c350b85aa5a6ff196bfea2ee55ca752e36e1fd7314e0c8a4dc358c19682409b34ab634ad59b1fdca127f68a890ab6375a7785cb3a99f3c1ea82b1b86948de0fad1584a59fff40f228640eeb53f93f3ae12ee2b9a6500079d59a11209e3895f4c4132e8e5e90504bc417dad04c11a4ba3fe8e7b157ece64911cc88117edeffbc46724312c218c3ee4a1be9574fa043e3661a7d8ad67f6215cb268c30d2f27ad3f399a0c022541902e192b725b292e1b7a947900999a655c74", 0xce) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) fallocate(r2, 0x0, 0x101, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0xbaa4, 0x2, {0x3, 0x3, 0x1, 0x1, 0x3}}) 2018/03/19 15:54:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x5ad, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x80000000005, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/19 15:54:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000000100)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r5, r3, 0x6, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000040)=0x4, 0x8) close(r1) close(r2) close(r0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000280)="bd17a161bcba7c7119852fb157daa67ee52cd0f420a88d0f4c13c3a403f2eff78fd938d13a9f38e6e3518dcf664a29272c69807a92d3811f479fcbddf8e7a261a511b56e7ef1b937e8ac41f20da5ef9be502681aa6c78ff8f05d32cc48e92699e65c6e316c24a3207d942193241651de7e35ce4e06dd7f19794897f9e4012359f0027abd72f7fcde75b4d18567fe5a96514c5149c79a32f1afc09b576f1d816b1bcee04c72b3f3d147e09ed40fc4c3bac33ecbcc76c6bda4b94707") 2018/03/19 15:54:21 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) r1 = socket(0xa, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x18000, 0x0) write$fuse(r2, &(0x7f0000000080)={0x28, 0x0, 0x1, @fuse_notify_store_out={0xc8f, 0x7, 0x7}}, 0x28) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/03/19 15:54:21 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c52ffc), &(0x7f00007ef000)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) [ 33.880893] audit: type=1400 audit(1521474861.697:13): avc: denied { create } for pid=5454 comm="syz-executor6" 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 [ 33.925164] audit: type=1400 audit(1521474861.747:14): avc: denied { setopt } for pid=5454 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/19 15:54:21 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000000)=""/79, 0x4f, 0x0) write(r1, &(0x7f0000335000), 0xfc94) fcntl$setstatus(r0, 0x4, 0x40000) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/03/19 15:54:21 executing program 5: open(&(0x7f0000000200)='./file0\x00', 0x20a082, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x8, {0x2, 0x4e23}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x2, 0x7fff, 0x1, 0xffffffff7fffffff, 0x2, &(0x7f0000000100)='bcsf0\x00', 0x1, 0x7, 0x101}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='proc\x00', 0x800, &(0x7f0000fd8000)) recvfrom(r0, &(0x7f0000000040)=""/169, 0xa9, 0x10000, 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x20, 0x200) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000), &(0x7f0000000000), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r0, &(0x7f0000015000), 0xfffffeca, 0x0) 2018/03/19 15:54:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)={0x14, 0x25, 0xafb}, 0x14}, 0x1}, 0x0) 2018/03/19 15:54:21 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x6b0, 0x4, 0x2, 0x3, 0x6, [{0x9, 0x9, 0x8000, 0x0, 0x0, 0x4}, {0x2, 0x40, 0x2, 0x0, 0x0, 0x1001}, {0x400000, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x809}, {0x3, 0xffff, 0x4, 0x0, 0x0, 0x2000}, {0x10001, 0x3, 0x0, 0x0, 0x0, 0x8}, {0x8, 0x8001, 0x6, 0x0, 0x0, 0x4}]}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000180)={0x514f, 0x2, 0x7950, 'queue0\x00', 0x3}) 2018/03/19 15:54:21 executing program 0: r0 = memfd_create(&(0x7f0000000240)='statm\x00', 0x3) bind$netrom(r0, &(0x7f0000000280)=@ax25={0x3, {"8e0e715020f854"}, 0x7}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x8}, {0xa, 0x4e21, 0x7f, @mcast2={0xff, 0x2, [], 0x1}}, 0x4, [0x9, 0x7, 0x400, 0x8001, 0x0, 0x0, 0x5, 0x1]}, 0x5c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x0, @multicast1=0xe0000001}, 'lo\x00'}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000100)=""/153, &(0x7f00000001c0)=0x99) signalfd(r2, &(0x7f00000002c0)={0x80000001}, 0x8) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x8) 2018/03/19 15:54:21 executing program 7: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x3ff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="102e456b046b", 'syzkaller1\x00'}}) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x8, 0x4, 0xff, 0xffff, 0x5fd6, 0xe167, 0xffff, 0x3, 0xffffffff, 0x4}) sendfile(r1, r2, &(0x7f0000014000)=0x300400, 0xffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000140)={@multicast2=0xe0000002, @broadcast=0xffffffff, r3}, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/19 15:54:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/03/19 15:54:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x7f) connect$inet6(r0, &(0x7f0000d4cfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getpeername(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) setsockopt$inet6_opts(r0, 0x29, 0x71d1613297f63f2d, &(0x7f0000000100)=@srh={0x0, 0x4, 0x4, 0x2, 0x1, 0x7f, 0x8, [@dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x28) ioctl$TIOCSBRK(r0, 0x5427) 2018/03/19 15:54:21 executing program 0: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0xc0}, &(0x7f0000000100), &(0x7f0000000140)={0x77359400}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) futex(&(0x7f0000000080)=0x2, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={r0, r1+10000000}, &(0x7f0000000240), 0x2) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10200) 2018/03/19 15:54:21 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6330d5b7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x2, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000180)=0x7, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x80000001, 0x4) seccomp(0x1, 0x0, &(0x7f000016fff0)={0x2, &(0x7f0000000000)=[{0x10000000080, 0xdaa2, 0x8, 0x2}, {0x6, 0x2000000000000000, 0x1a, 0x2}]}) 2018/03/19 15:54:21 executing program 5: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) fallocate(r0, 0x12, 0x0, 0x1) 2018/03/19 15:54:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_out(r1, 0x545d, &(0x7f0000000000)) 2018/03/19 15:54:21 executing program 5: add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffffe) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) sendto$unix(r0, &(0x7f00000000c0)="06a083af448f3458d3bc6a10747c10b41ce655647666a5e97e2fe695441bcaafc7d4499a9b690fc809fa0d714a30725dce5d23bfe9ee95ffdcbb027c03776247b073e3603e80a586258cdd8d0d1c919fc0266c8a5f0a22a524fc71b0ef512cac2c107a7282c9f4f3e040e772d728001736c26fde6251b0817761f36375046dc7ddc08c71a1d7432a17ffa8c4896d069e666f02a350cea0685f532bd39f80d1cf5619399d7ba1c8e079cf3568c8004aa6b69370bc554ee67dec4868fa65d9b42d9d91837c7397d53d72549f088ae30dd60d9d8103b9c44e132d90f49265222e11cdb28f0bdf5b2aee", 0xe8, 0x10, &(0x7f00000001c0)=@abs={0x1}, 0x6e) 2018/03/19 15:54:21 executing program 6: fallocate(0xffffffffffffffff, 0x43, 0x0, 0x10000000076) 2018/03/19 15:54:21 executing program 2: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0x10) recvfrom(r0, &(0x7f00000004c0)=""/73, 0x49, 0x40002020, &(0x7f0000000540)=@generic={0x1f, "fa42429a5c82436e0b600c336992064fcaa34c6d7efec89d67d954007c727b32b824611aea00af3143185334e9cd22ecb28668badc1c8ac23d6be7f543427fe032e43ee3ea7a855318e6cfeafc15634a3f3841ed06a94d0e18b7046f92262fc0e37f3acb0d4ce9500c78f5d37f40ccc132b3a5b9b24407d3b5d9c8bf846c"}, 0x80) r1 = signalfd4(0xffffffffffffff9c, &(0x7f0000000100)={0x8}, 0x8, 0x80000) fchdir(r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) getsockname$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000140)=0x48) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000003fff4)=@proc={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f00000003c0)=ANY=[@ANYBLOB="1000043deb496b0000005dd0bc5d30b45700f9f03321e8f7c10235d7ac103c1ce62e4f196a6d3d3b37742a4e507377ff3d1c5d558b3a4cc3035a28de5e4e4d790dce"], 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$int_out(0xffffffffffffffff, 0x5, &(0x7f000005bffc)) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fchownat(r2, &(0x7f00000001c0)='./file0\x00', r5, r6, 0x100) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000640)={0x28, 0x8a, "b7bbc8c4553f00b2a3df09d864efbd2bee8286b46aaff229708bc33c185b6b2892233df9d0a1bc903861f8a2bdbc77ce058a076743733df77e455635c6b231ceaed3549ad863e414aff4fc1747e85450f0f6689f04b597b5eb820cd26dd7f00145dc8f3df3251e8d0856c9ea2efb82bae8589f2a1ab305a2101477dfbc2fc04003cae9cf44213c7b4af4"}) fcntl$notify(r2, 0x402, 0x8) epoll_create(0x80000001) r7 = accept4$ax25(r4, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r7) getsockopt(r0, 0x9, 0x7, &(0x7f00000005c0)=""/32, &(0x7f0000000600)=0x20) 2018/03/19 15:54:21 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@delsa={0x3c, 0x11, 0x301, 0x0, 0x0, {@in=@loopback=0x7f000001, 0x0, 0xa}, [@srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}]}, 0x3c}, 0x1}, 0x0) r1 = dup(r0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0x33, "2d4c3567e194f935a5b002778697a7f5992fe7b9ed9050158669e418a18830f05ea8fbfeaf4a4c0795fbb664eba5beb2a3e1f8"}, &(0x7f0000000000)=0x57) 2018/03/19 15:54:21 executing program 0: syz_open_procfs(0x0, &(0x7f00005f7ff6)='mountinfo\x00') syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') eventfd(0x10000dc) unshare(0x40600) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/19 15:54:21 executing program 1: r0 = socket(0x3, 0x802, 0x0) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) readv(r1, &(0x7f0000490ff0)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/03/19 15:54:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb4fa0)=ANY=[@ANYBLOB="000a000000000000070f000000000100000000000000000000000740000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000002000000"], 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) 2018/03/19 15:54:21 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) mremap(&(0x7f00007d7000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) 2018/03/19 15:54:21 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xff, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x800000005, &(0x7f0000000080)="837c2df6", 0x4) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) 2018/03/19 15:54:21 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="1646f0e7584300010000000000", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0xd3) 2018/03/19 15:54:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00', 0x1002}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) 2018/03/19 15:54:22 executing program 4: r0 = socket(0x13, 0x803, 0x1a) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/19 15:54:22 executing program 0: unshare(0x80002) unshare(0x9000000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') fcntl$setflags(r0, 0x2, 0x1) connect(r0, &(0x7f0000000040)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/03/19 15:54:22 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x8277, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000af5000), 0x0) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0xc, &(0x7f0000001400), 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) 2018/03/19 15:54:22 executing program 7: r0 = socket(0x11, 0x5, 0xf184) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e23}}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x3, 0x7fffffff, 0xed7f, 0x51d, 0x6, 0xffffffffffff8001, 0x98f2, 0x9c3, 0x811}) socket(0x4, 0x3, 0x2) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/41) sendmsg$nfc_llcp(r0, &(0x7f0000005380)={&(0x7f0000003f40)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "068b85bb6f77c715f66d62592950a4517d67945a487207db0eb4adeb94c59320dbed139fd0eae4d8f16c8c0654f20925ea462390a825c53ddfe4f04ea07b74"}, 0x60, &(0x7f00000052c0)=[{&(0x7f00000051c0)="50389e63ae327aa23e12ecdfdc2a", 0xe}], 0x1, &(0x7f0000005340)=ANY=[@ANYBLOB="10000000000029d30a99000000000000"], 0x10}, 0x0) 2018/03/19 15:54:22 executing program 1: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000dcffe8)=""/24, &(0x7f0000000000)=0x16) 2018/03/19 15:54:22 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) socketpair(0x8, 0xf, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000dbb000/0x4000)=nil, 0x4000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) remap_file_pages(&(0x7f0000dbc000/0x4000)=nil, 0x4000, 0x4, 0x4, 0x30000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)}) 2018/03/19 15:54:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x80000001, @empty, 0x8001}, 0x1c) r1 = socket$inet6(0xa, 0x20ffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2b}, 0x800000000002, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000180)=@req={0x9, 0x0, 0x8a, 0x3}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x6, @empty, 0x7fffffff}, {0xa, 0x4e20, 0xff}, 0x2c045621, [0x1, 0x80000001, 0x10001, 0xffffffff, 0x7, 0x20, 0x7ff, 0x1]}, 0x5c) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/03/19 15:54:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) r1 = socket$unix(0x1, 0x7, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) socketpair$inet(0x2, 0x2, 0x80000000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x402}, {r1, 0x30}, {r2, 0x14}, {r3, 0x4040}, {r4, 0x1000}, {r5, 0x404}], 0x6, &(0x7f00000001c0)={r6, r7+10000000}, &(0x7f0000000200)={0x101}, 0x8) r8 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r8, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/19 15:54:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='stack\x00') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r1, &(0x7f00000000c0)='net/bnep\x00') readv(r0, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) 2018/03/19 15:54:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/psched\x00') pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x400001000000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/03/19 15:54:22 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xffffffffffffffff}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000080)=""/40, &(0x7f00000000c0)=0x28) r1 = accept$inet6(r0, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000280)=0x4) 2018/03/19 15:54:22 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x5a85d2ad366518c5, 0x0) getsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap$binder(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x51, r0, 0x0) 2018/03/19 15:54:22 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)) read(r0, &(0x7f0000000000)=""/36, 0xd) [ 34.200332] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/19 15:54:22 executing program 0: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./control\x00', 0x200400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000d1aff6)='./control\x00', 0x7) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1d30c2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0xfffffffffffffffe) ioctl$TIOCSTI(r2, 0x5412, 0x101) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x80000001) write$selinux_context(r2, &(0x7f0000000080)='system_u:object_r:insmod_exec_t:s0\x00', 0x23) 2018/03/19 15:54:22 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) sysfs$3(0x3) clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x464342, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) [ 34.264005] mmap: syz-executor4 (5566) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 34.280728] binder: BINDER_SET_CONTEXT_MGR already set [ 34.289528] binder: 5561:5581 ioctl 40046207 0 returned -16 [ 34.299858] binder_alloc: 5561: binder_alloc_buf, no vma [ 34.305589] binder: 5561:5605 transaction failed 29189/-3, size 0-0 line 3133 2018/03/19 15:54:22 executing program 5: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000a89ff9)='ns/uts\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r0, &(0x7f0000001000), 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="41e170b9023590028128fa7e78dcac00bfc8e991916ef65c9155170a25fd5193f4b1ff2b1720e1e1a431e811e43655485e796cbe8560d9a8c1d39b557d8e4d61abb3a3047bfe44b166047b75247a9be78339a7ef00102d3dc49d4eb935fd96322764ea591e9cc2dd2ce3b19c46b452d0a05b3d055f68e0610c596cd877503f74c0ce8ff76d6abb9706ccbab31b16d652d894adc90b9a0964ac5ddc7c7d90d824099d4ed067a312af6a3b0501eb2504a88ad6ad422c1eca9af98722aae19f70001739ef9b9c39143034f20b779e635613ea26b772280ff871d80fe670392ed63c356d7202fc5c9f3350f8c23574ce682ab9", 0xf1, 0x0) keyctl$invalidate(0x15, r1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x400, 0x3, 0x3}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/19 15:54:22 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'sit0\x00'}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0xff, 0x3}, {0x9, 0x3}, 0xffffffffffffff72, 0x5, 0x100000001}) 2018/03/19 15:54:22 executing program 3: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}}}, 0xffffffffffffff0e) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000280)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x9, 0x100000000}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x7}], 0x1) 2018/03/19 15:54:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) 2018/03/19 15:54:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000080)=""/40, &(0x7f0000000040)=0x28) 2018/03/19 15:54:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000a00)=0x7, 0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe1, "d012a2c3341268bfce734023dfb72ff066985b5f3595d36cc16a2fedc4e59314d5297ba54dad62457d4e1c4ad914acc89505bfed5581567c0f09fd781d3ee38bf10f1a7a1ad27335aae39a059e17b35b788a07eca9ac206c855e381e0eb77f4d7286bfb4cd1b31c42d2487e613f34918268f8e0760e0f9fc73c54e584ff2fe511f0b3e10e7840c172ee9becbdcc45441d4b58ffe7da67b91c2c019afeab0f7aa316fa9411a86b4eb0c1c3be0a28ea432f5cbdab822ab7f8515f389fd997019c9dc0ee664d6d3a8fbe467876decd61677a5e140bb1e4ca1d9175fade15ad8557f1f"}, &(0x7f0000000100)=0xe9) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000140)={r3, 0x64c, 0x6, "25480d9db107"}, 0xe) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x10501, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f00000001c0)={0x2002}) 2018/03/19 15:54:22 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f00000000c0)=""/2, 0x2, 0x10101, &(0x7f0000000100)={0x3, {"a92016ed0c627d"}, 0x8836}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/03/19 15:54:22 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) 2018/03/19 15:54:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x240, &(0x7f0000000040)=ANY=[@ANYBLOB="10400000000000000000000100000000"], 0x24}}], 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/03/19 15:54:22 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) r1 = fcntl$getown(r0, 0x9) getpgid(r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x101}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 15:54:22 executing program 0: setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140)=0x5, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000080)=""/40, &(0x7f0000001000)=0xdf735aa7) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x32e, 0x8) [ 34.325968] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.331769] binder: release 5561:5566 transaction 2 in, still active [ 34.349107] binder: send failed reply for transaction 2 to 5561:5581 [ 34.356628] binder: undelivered TRANSACTION_COMPLETE [ 34.374148] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/19 15:54:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, 'lo\x00'}) kexec_load(0xfffffffffffffff9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="76c9a2f7f115ce5f2bc8d26a727e8a319b7f99fc59a1d5fb0c6d218c9e0c8000a06c1b3d565fda209aa6d6bd089d5a25d472bdbecf4ba5055c1cd71bc3d071da1e757983f44729ea28a9ee625eb93f3f1a81c396615b3f08e393872db6cda8a90f72922318686f4f9fd5a82d3ed13364143ac4dbe02aedfeac16607204305f8d15871b39f3c971500009ee2a95af66988b7da15342a3dcdf171c640f734b3fca90d093fe3de9d1bc07f1e1791893b83f6b543f058022bd7a85e6b7754f", 0xbd, 0x2, 0x1fd}], 0xa0000) sendto$inet(r0, &(0x7f00000000c0)="ea8c9c51ec7416a10ce078258548f74a0c7028bcf4c836ee86fe433354b26072d799ca4dcb404a7e12d27a7f05fdb3552652d7cfb15209747da1947f076ddac84f4d3b685509fd083aada9de8c7ec8896b665f33710ba0ed8f59172b13609ee4aeaeb7aa5489da97e3e454f8e197df2d1659ca58cda59c94ef6d", 0x7a, 0x80, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/19 15:54:22 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_writev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000100)=""/193, 0xc1}, {&(0x7f0000000200)=""/253, 0xfd}, {&(0x7f0000000300)=""/85, 0x55}], 0x4, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f0000000440)=""/192, 0xc0}], 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={"73797a5f74756e00000000000400", &(0x7f0000000040)=ANY=[@ANYBLOB="050000000000000000001c003f0921be67f40000"]}) 2018/03/19 15:54:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2801, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000000c0)=0x2, 0x4) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0x3) 2018/03/19 15:54:22 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5381, &(0x7f000005affe)) rt_sigtimedwait(&(0x7f0000000100)={0x62f}, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x989680}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)=""/2, &(0x7f0000000040)=0x2) sendfile(r0, r0, &(0x7f0000000200), 0x2d99) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x80000000, 0x4) epoll_create1(0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000001c0)=ANY=[@ANYBLOB="015692feffffffffe790373153ff6ef1f4518e5c94c4b3234a5987ca4e704204"]) 2018/03/19 15:54:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffff1a, 0x20008008, &(0x7f00000002c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)="a07db664e04f48823219db27b7f395f51f4a45dff973af21552bdf6a0d3e1e92fa7cad4a7bfac35c66ba9e69c9463a7fe5bea616cf5bfeac06d23cae9a2f5f4fcfa7dd470c13cffc60417ffd32e5c44d125febbcb2ba9e94fbd5ee55c83ec11a6a0f610570e43b1efc74a7a42e9dc34c5f6c4ce9e5f187d9718472a27669e593d3b5865efa4900f50d228f4e892e533d360b0288", 0x94) fstat(r0, &(0x7f0000000080)) truncate(&(0x7f0000000100)='./file0\x00', 0x74358362) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/19 15:54:22 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) lremovexattr(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)=@random={'user.', '^\x00'}) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/19 15:54:22 executing program 7: r0 = timerfd_create(0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fallocate(r0, 0x3, 0x7fffffff, 0x6) poll(&(0x7f0000000140)=[{r0}, {r1, 0x611}], 0x2, 0x8000) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xffffffff, 0x0, 0x0, 0x9}) r4 = pkey_alloc(0x0, 0xacf37f32997508cf) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x6, 0x2, 0x3, 0x2, 0x9c, 0x784c, 0x4}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x0, r3, 0x1, 0xc9}) 2018/03/19 15:54:22 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4004, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000000), 0xff62) 2018/03/19 15:54:22 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0x0, 0x8001) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) accept(r0, 0x0, &(0x7f0000000000)) 2018/03/19 15:54:22 executing program 6: socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffeb7}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/19 15:54:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x8000a, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) socket$inet(0x2, 0x2, 0x9) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/19 15:54:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xfff0000000, &(0x7f0000000040)=0x4) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) [ 34.536913] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 34.557371] IPv4: Oversized IP packet from 127.0.0.1 2018/03/19 15:54:22 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockname$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000480), &(0x7f0000000500)=0x6e) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYRES32=r1], 0x1) sendto$inet(r0, &(0x7f00000003c0)="aeb6cc7914ca6264119b635a97ea5b8e67b0d534e6d8b20311887ac9ae4290a78084b9039bc8b50c8c7ed798f41e9431809722e8cd92cf880bd410cccb6bcc1f506f240c09aee50a659bdf4b6d114802aaee47aee7e0edd3f7c532230fcb5febde18b3", 0x63, 0x48801, &(0x7f0000000440)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r2 = socket$inet(0x2, 0x813, 0x7) getsockname$llc(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xeb}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x70a}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x5f1f, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x808}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x90) r3 = memfd_create(&(0x7f0000000100)="73656c696e7578ee706f7369785f61636c5f61636365737323282b5c7b73656c66264e73797374656d00", 0x1) getsockname$unix(r3, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000680)=0x9) ioctl$int_out(r2, 0x5462, &(0x7f00000002c0)) write$fuse(r3, &(0x7f0000000640)={0x18, 0x1, 0x3, @fuse_bmap_out={0x4}}, 0x18) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000540)={0x7, 0x2, 0x202, 0x7fff, 0x80000001, 0x5, 0x400, 0xff80000000000000, 0x0}, &(0x7f0000000580)=0x20) flock(r4, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000005c0)={r5, 0x7ff, 0x1, [0xfffffffffffffffb]}, &(0x7f0000000600)=0xa) 2018/03/19 15:54:22 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x600, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/19 15:54:22 executing program 2: r0 = getpgrp(0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000600)={0x2, 0x8000, 0x1, 0x6, 0x7}, 0x14) chmod(&(0x7f0000a74ff8)='./file0\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000100)={0x10001, 0x2, 0x1, 0x6, 0x6, 0x1}) r3 = gettid() pkey_alloc(0x0, 0x3) rt_sigprocmask(0x0, &(0x7f0000629000)={0x80000000}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x100000001}}, [0x8127, 0xa2b, 0x5, 0x200, 0x614d3f3, 0x9, 0x8, 0x9, 0x4, 0x2, 0x101, 0xffffffffffffffc1, 0x3, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000280)={r5, 0xa34}, &(0x7f0000000300)=0x8) sendmsg(r4, &(0x7f00000002c0)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="c0000000000000000b0100000700000098ee5d5123291763cb10ed02000000257c9320dcbd133228dd7899f653d126d653e713f821301ea7b57905958c17e18cbdbfda3fcb07338fb39da022805c72230d4b25993938692f44b6bc58fcd6a1959b46a61064ae90873c9046219bd34b1e155c3bfaffffffffffffffeb47d9eb95e38df70e4325f0495a640b62a434bcff6fd0dd01f70b2877bf42acd63db182a935d48ee1b745dcac0fa02f9f54e7bca661848b20876023c1a5553406000000003800000000000000010000009a0000005110b74a953360c3f96eb1c1f5d8ac592e4372dd4f5d6fcd0b4b26757e127f6e946cdb5173000000b0000000000000001601000003000000611cad91538f845c930faf1fa4ceee293052680e2bd7108f6118d4af8a6c64836179d3f6593a34ec2ea840b3a3587cf1b47b602913b476bdfb6540c469f73bc8389634e4338d4dae6534ec6c12dc58f7fc2945438a02c5fa673a8352aef2be106bc6d1e9a1de7048cea89e7a88199c8c9de0f5872a74ecf28d6bb286d185dfc660dd6acfaea2c66464d252dda3ebb8aa48d987efea1f16ec17353660445c0000083813ca3f99699a223c8b1f2aa2f0e65ecfc87791e3a0acccde8819f89da17ce01d859290b47d7bf8add5585a6d74b07741550332c7a58d1f8a381aad2ce5634d9e6a09147f7f10e2dda2619122f215253a8e3204f606ed4127e264a603c83829255f8b9d79603fe39f4fdfb212b4321144c0efccaf9677b39952d84e8fb6b3acef5733dbcc6711804fc136ee755d65db016ff3b8170e920d11dd9dc913b11e38852092ed5bc5001aec8d1753c5ae92c3b268a3e0f466"], 0x1a8, 0x4815}, 0x4854) 2018/03/19 15:54:22 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x2000004e20, @broadcast=0xffffffff}, 0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x48000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x8}, 0x8) r3 = dup(r0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f00000000c0)={0x6, 0x10001}) ioctl$TIOCNXCL(r3, 0x540d) recvmmsg(r0, &(0x7f00000062c0)=[{{&(0x7f0000005540)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000005780)=[{&(0x7f0000005680)=""/222, 0xde}], 0x1, &(0x7f00000057c0)=""/87, 0x57}}, {{0x0, 0x0, &(0x7f0000005a80)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}, {{&(0x7f0000005b00), 0x6e, &(0x7f0000006140)=[{&(0x7f00000060c0)=""/100, 0x64}], 0x1, &(0x7f00000061c0)=""/198, 0xc6}}], 0x3, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000001c0)={r4, 0x1}) 2018/03/19 15:54:22 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x7}, 0x8) select(0x40, &(0x7f0000000000)={0x100}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x5}, &(0x7f0000000240)) 2018/03/19 15:54:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2801, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000000c0)=0x2, 0x4) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000180)=0x3) 2018/03/19 15:54:22 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x300, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x1ca0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/03/19 15:54:22 executing program 3: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000001c0)=0x2, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x100000000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000200)=0x5) r2 = dup2(r0, r0) sendto$inet6(r2, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x8, 0x1}, {0x0, 0x2}, 0x9d, 0x1}) 2018/03/19 15:54:22 executing program 4: r0 = socket(0x5, 0x0, 0xb) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x18, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}, @acquire_done={0x40106309, r2, 0x4}], 0x20, 0x0, &(0x7f0000000100)="641c1778703522995c402a53c1154b91ba5238e133a1eed8e65a134f996abdc9"}) 2018/03/19 15:54:22 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x8000000001) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f0000000080), 0x8) ftruncate(r2, 0x27ffe) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0xe, 0xa, 0x10, "96714cec752c15ca1705bd0663c8ca0254a1fe10ee86be1798f7460d7643808889ecf65b637c39f5a718a98f01d80a6d2c03a4561eab1c4e2745c1d3160f232a", "1935b454c478c8cb0fbf3e14628b75c7eb9f6b63628ba15453d48010cef1bbddb069ca597844b76a5efefb73a8723c24c67342ca6dc0917aa00790b2edaf95fc", "394128fae4e9dcd70bcfca3dafdc6cec993bb62c7d98ccb3b1d4ad1bcf0d4154", [0xf4ff, 0xf9f]}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ppoll(&(0x7f00000002c0)=[{r3, 0x1004}, {r3, 0x410}, {r0, 0x4}, {r3, 0x22}, {r1, 0x4}], 0x5, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={0x2}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4a15}, {0xa, 0x4e23, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0xc8}, 0x80, [0x80, 0x92, 0x61, 0x3, 0x6, 0x7ff, 0x4, 0x5]}, 0x5c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) getsockopt(r4, 0x6, 0x7, &(0x7f0000000380)=""/170, &(0x7f0000000440)=0xaa) r5 = getpgrp(0x0) r6 = fcntl$getown(r2, 0x9) setpgid(r5, r6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) 2018/03/19 15:54:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000040)=""/34, 0x22, 0x40010001, 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100), 0x8) dup2(r0, r2) 2018/03/19 15:54:22 executing program 0: ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5dfff), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x400, 0x7, 0x9f, 0x9, 0xad, 0x100000001, 0xfffffffffffffffc, 0x6, 0x2, 0x401, 0x101, 0x82, 0x1f, 0x6, 0x7fffffff]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x9e, "675bc969fb660006542c81ff68dd0a08a9cda2528c96decd304506ffec22aab1b633a8b2045410c7febe9076e112c3454d482dd48ab98a4751a30445e200cef3f0f422f192bf172174235d85eda232e815f10eb346ec49e2eab2fe7cb3ec1496784a6cda9bd97a77cf3be94383391c6c020fb42b23f2358550ddaefceb0a7c7bbff82b4a645e7ff33681069b5e58beb0c8183f05c9a403c18102c210bb59"}, &(0x7f00000002c0)=0xa6) 2018/03/19 15:54:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000013000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x30400, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/227, &(0x7f00000001c0)=0xe3) accept$unix(r1, &(0x7f00000002c0)=@abs, &(0x7f0000000000)=0x6e) sysfs$1(0x1, &(0x7f0000000340)='/dev/rfkill\x00') r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0x5d61}) 2018/03/19 15:54:22 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x2000000000000004) 2018/03/19 15:54:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000089000/0x4000)=nil, 0x4000, 0x4, 0x80010, r0, 0x0) clock_getres(0x0, &(0x7f0000000000)) 2018/03/19 15:54:22 executing program 1: r0 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7, 0x2}) r1 = dup(r0) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0x4) poll(&(0x7f0000000040)=[{r1, 0x8000}], 0x1, 0x20b) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) 2018/03/19 15:54:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x4e20}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x80000001, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4, 0x4}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x8010, r1, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x84040, 0x0) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r2, 0x2) listen(r1, 0x0) 2018/03/19 15:54:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x60}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) socket$key(0xf, 0x3, 0x2) r2 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000000)={0x10000, 0x1, 0x3, 0xc82, 0x4, 0x7}) pipe2(&(0x7f0000000100), 0x80000) pipe(&(0x7f00000000c0)) 2018/03/19 15:54:22 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x145100, 0xa1) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) 2018/03/19 15:54:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="09000000fa20f745034765a90d3f564e0114b1fcc2c11efb750e7628d89c4b5ea414df1402c01783df5f98a614368f362b7cee811b6d814f3b4b2d47870e2c88f08104e64d170cd095e19ed5fe5ad252eb4c3b39f9b54d41ea45f87181d04ca3c5c7aef28fb02d402d1040aa7b2de58e63e8"], &(0x7f0000000180)=0x11) r3 = syz_open_pts(r0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000440)='/dev/keychord\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x91, 0x66d, 0xffff, 0x6, 0x12}, 0x98) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000936ffc)=0x3) 2018/03/19 15:54:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/19 15:54:22 executing program 6: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xfe, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x3, r1}) 2018/03/19 15:54:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9501000e29f8ccea0000000000"], 0x1}, 0x1}, 0x0) [ 34.966899] IPv4: Oversized IP packet from 127.0.0.1 2018/03/19 15:54:22 executing program 7: r0 = eventfd(0x80000001) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1, 0x2, 0xfd, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/19 15:54:22 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan1\x00', 0xfffffffffffffff9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000002c0)={'syz_tun\x00', 0xd0da}) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000000280)="9ea9042f0915fdb9cea135d77065c8b2b68791b0d41992c3f649a185d378235295d8d0261a659e1f0c459147e83dc814711f811cad2bc054585a8427", 0x3c, r2) madvise(&(0x7f00001a1000/0x2000)=nil, 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)) request_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='\x00', r0) 2018/03/19 15:54:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x7fffffff, &(0x7f0000000080)="9742440e48204f9528ca78efbadcbb7c9a05db527e02fa88bb881dac880ed479fe085a2310353e2bf107a7a8186887f5b6cac7a219095982307054badd4c095d2280c839a8c50604d30891a2418c62d9c74e4178360ebb6db9fd34f569fe04c0") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) setpgid(r1, r2) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000000140)='./file0\x00', 0x20000010) ptrace$poke(0x4, r1, &(0x7f0000000180), 0x1) 2018/03/19 15:54:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0xf, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x50, 0x0, &(0x7f0000000180)=[@clear_death={0x400c630f, 0x4, 0x1}, @increfs_done={0x40106308, r2, 0x1}, @dead_binder_done={0x40086310}, @register_looper={0x630b}, @register_looper={0x630b}, @request_death={0x400c630e, 0x2, 0x2}, @release={0x40046306}], 0x67, 0x0, &(0x7f0000000200)="63a1cedeccce564791210299172b5a2c80ac8cfd454b30b00a7d18c665e985e7d7826a7ab3afe351f4aa0d1e0df3aa8ae58a4d7e0aa201beaef6bf7e4170941a2b6d1c43f92e0656efd0d350d103afcea60560e902062e6df5219dfb419b9c4fcd5c94fb1907f2"}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x90240) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x40200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00000002c0)={{0x0, 0x2, 0x6}, 0x0, 0x80000000, 0x7}) renameat(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00') 2018/03/19 15:54:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000607000)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001800fb0080000000000000000af4a06e4f2ceb769e8d240000000c000000000000000400000804000500"], 0x1}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x40, 0x1, 0x3, 0x8, 0x5, 0x101, 0x1f}, &(0x7f0000000100)=0x20) 2018/03/19 15:54:22 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0xffffffffffffffff, 0x4, 0x804, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000037fb4)) 2018/03/19 15:54:22 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000001400)=0x4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000001440)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) readv(r2, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f00000000c0)=""/20, 0x14}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/60, 0x3c}, {&(0x7f0000001140)=""/154, 0x9a}, {&(0x7f0000001200)=""/190, 0xbe}], 0x6) listen(r0, 0x0) listen(r2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001340)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x44, {0x2, 0x4e23, @multicast2=0xe0000002}, 'gre0\x00'}) 2018/03/19 15:54:22 executing program 3: unlink(&(0x7f00000000c0)='.') lgetxattr(&(0x7f0000000040)='.', &(0x7f0000000080)=@random={'user.', '+\x00'}, &(0x7f0000000340)=""/243, 0xf3) 2018/03/19 15:54:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x20000000000007d) pkey_alloc(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2453bcd4120000004bae31b3b3e9935cee3e06827028135f9a1106d21439d004573c7ac1c091fd764685eba0088d764a580a1925fa83abce3f10238b9d2ae892", "b2bf17bc3e95f2543b28a1cc32fc2f93fab1f7d8e415fccf70bcc26582f441e4"}) 2018/03/19 15:54:23 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0xd7, [], 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/215}, &(0x7f0000000200)=0x78) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) fallocate(r1, 0x2, 0xfffffffffffeffff, 0x81) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000240)={0x39, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, {{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}}, 0x108) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/03/19 15:54:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/128) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0xfffffffffffffe1d) [ 35.167796] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/19 15:54:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="4f00070000000000000085980400000000", 0x11, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x40) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6tnl0\x00'}}) 2018/03/19 15:54:23 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x0, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) 2018/03/19 15:54:23 executing program 2: r0 = socket$inet(0x2, 0x1, 0x800000000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xb6, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffe9b) sendto$inet(r0, &(0x7f00000000c0)="fc", 0x1, 0x0, &(0x7f000070c000)={0x2, 0x4e20, @rand_addr=0xffffffff}, 0x26) clock_gettime(0x0, &(0x7f0000001840)={0x0}) ioctl$void(r0, 0x5451) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xea10, 0x102) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) recvmmsg(r0, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/234, 0xea}], 0x1, &(0x7f0000000440)=""/240, 0xf0}}, {{&(0x7f0000000540)=@rc, 0xa, &(0x7f0000001680), 0x0, &(0x7f00000016c0)=""/171, 0xab}}], 0x2, 0x40000040, &(0x7f0000001880)={r1}) 2018/03/19 15:54:23 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000006d00)=[{{&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000240)=""/25, 0x19}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/253, 0xfd}], 0x3, &(0x7f00000013c0)=""/4096, 0x1000, 0xa2a3}, 0xfffffffffffffeff}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f00000023c0)=""/184, 0xb8}, {&(0x7f0000002480)}, {&(0x7f00000024c0)=""/23, 0x17}, {&(0x7f0000002500)=""/57, 0x39}, {&(0x7f0000002540)=""/1, 0x1}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/82, 0x52}, {&(0x7f0000003600)=""/176, 0xb0}, {&(0x7f00000036c0)=""/156, 0x9c}], 0x9, 0x0, 0x0, 0x7}, 0x7eda}, {{&(0x7f0000003840), 0x80, &(0x7f0000003d40)=[{&(0x7f00000038c0)=""/115, 0x73}, {&(0x7f0000003940)=""/38, 0x26}, {&(0x7f0000003980)=""/216, 0xd8}, {&(0x7f0000003a80)=""/145, 0x91}, {&(0x7f0000003b40)=""/7, 0x7}, {&(0x7f0000003b80)=""/115, 0x73}, {&(0x7f0000003c00)=""/3, 0x3}, {&(0x7f0000003c40)=""/201, 0xc9}], 0x8, &(0x7f0000003dc0)=""/172, 0xac, 0x800}, 0x40}, {{&(0x7f0000003e80)=@ipx, 0x80, &(0x7f0000005340)=[{&(0x7f0000003f00)=""/111, 0x6f}, {&(0x7f0000003f80)=""/241, 0xf1}, {&(0x7f0000004080)=""/152, 0x98}, {&(0x7f0000004140)=""/179, 0xb3}, {&(0x7f0000004200)=""/241, 0xf1}, {&(0x7f0000004300)=""/61, 0x3d}, {&(0x7f0000004340)=""/4096, 0x1000}], 0x7, &(0x7f00000053c0)=""/164, 0xa4, 0x1}, 0x3f}, {{&(0x7f0000005480), 0x80, &(0x7f0000005740)=[{&(0x7f0000005500)=""/25, 0x19}, {&(0x7f0000005540)=""/73, 0x49}, {&(0x7f00000055c0)=""/93, 0x5d}, {&(0x7f0000005640)=""/249, 0xf9}], 0x4, &(0x7f0000005780)=""/109, 0x6d, 0x3}, 0x80000}, {{&(0x7f0000005800)=@nl, 0x80, &(0x7f0000006c40)=[{&(0x7f0000005880)=""/120, 0x78}, {&(0x7f0000005900)=""/237, 0xed}, {&(0x7f0000005a00)=""/206, 0xce}, {&(0x7f0000005b00)=""/47, 0x2f}, {&(0x7f0000005b40)=""/4096, 0x1000}, {&(0x7f0000006b40)=""/166, 0xa6}, {&(0x7f0000006c00)=""/20, 0x14}], 0x7, &(0x7f0000006cc0)=""/18, 0x12, 0x1}, 0x40}], 0x6, 0x0, &(0x7f0000006e80)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006ec0)=0xfff, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000548000), 0x4) fstat(r1, &(0x7f00000000c0)) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) fcntl$setsig(r1, 0xa, 0x2f) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000002480)='net/connector\x00') 2018/03/19 15:54:23 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f00000032c0)=[{{&(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/132, 0x84}], 0x1, &(0x7f00000006c0)=""/138, 0x8a}}], 0x1, 0x0, &(0x7f0000003440)) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) recvfrom(r0, &(0x7f0000000000)=""/87, 0x57, 0x0, &(0x7f0000000080)=@generic={0x4, "929e1fd776625d2c38c61d8b6a31e1487f2c3c0c23e07a49c7cf5cb8414ddf4a7ab7ef6f957bf689ce581e8745213698625fb2e3ea77ba69a915461a5951ed2439fbc144315d1a6be4ad7196876a0cd134f96133dde734784e4dd3c88f825a66dd201779b6b9dfc1e7652c4ce6bbd56b4bd3665c6417736dc036d20e5390"}, 0x80) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/19 15:54:23 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"69666230004000000c000000a56900", 0x4000}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1b) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40000) 2018/03/19 15:54:23 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f0000000100)=""/49, 0x31}, {&(0x7f0000000140)=""/168, 0xa8}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/82, 0x52}], 0x5, &(0x7f0000000340)=""/42, 0x2a, 0x8}, 0x40000000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d}) 2018/03/19 15:54:23 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)={@remote}, &(0x7f0000000280)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) accept4$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000500)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000000c0)=""/100) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000300), &(0x7f00000001c0)=0xfffffffffffffdfb) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) 2018/03/19 15:54:23 executing program 7: syz_emit_ethernet(0x405, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) tkill(r0, 0x3c) 2018/03/19 15:54:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/udplite6\x00') r3 = accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) ioctl$KDADDIO(r1, 0x4b34, 0x2) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r6, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000140)) dup2(r5, r6) tkill(r4, 0x16) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/03/19 15:54:23 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet6(0xa, 0x200000002, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/18, 0x12) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) 2018/03/19 15:54:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000280)="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") dup(r0) umount2(&(0x7f00000000c0)='./file0\x00', 0x5) read(r0, &(0x7f0000000000)=""/149, 0x95) 2018/03/19 15:54:23 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000100)={'lo\x00', @ifru_ivalue}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x15, 0xf2, &(0x7f0000000140)="29d817bd438bbe7efadcb30fede73f82dc8b89ec8ba490191d620479badda35d94de40c91de4c8f1493494811293efea3fdcff59340283c07213e984b5b631418c95914b58c1818d8180720c60100a29809759a15519c83ddd4bcee02c7e7093d4613044e81055dfd04232bb323154cc7e44f8702a667b4da523c9fb3aec90c23d825ddca5b5812ed6c6d9a22013263ba7eba166f57e225c85bc2aaf9184a667c055f7ff3577d48c7b7295b98848d6e93c0cb2a6a1e29ecac03232dba8b3da1cb8f6aa54cd2c29b6e778f47a56ea28eaf8c1231842a20c9d7a92f9ff853e9c98705f3741fcb6e2165d85be2ef1bef789e2b4"}) close(r0) [ 35.328294] audit_printk_skb: 27 callbacks suppressed [ 35.328307] audit: type=1400 audit(1521474863.147:24): avc: denied { create } for pid=5812 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/19 15:54:23 executing program 1: unshare(0x4000) clone(0x0, &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000000), &(0x7f0000000040)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x60) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000180)={0x0, 0x9d9c, 0xfffffffffffffffe, 0xffffffff, 0x10, 0x9}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/03/19 15:54:23 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x38, "4b7de999974f52175635922f0288f1e906140f680b4209a3da859204d4138c58ca70cd867cf9515140094ef65aedd0d188c344e1b00ea7bb"}, &(0x7f0000000180)=0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x95}, &(0x7f0000000200)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f000000df36)="12"}) sendmsg(r1, &(0x7f0000002a00)={&(0x7f0000000240)=@rc={0x1f, {0x7f, 0x80, 0xfff, 0x0, 0xfffffffffffff0c2, 0x5}, 0x6754}, 0x80, &(0x7f0000002740)=[{&(0x7f0000000300)="05d6b2ebeb9133d623c4399121cc2a4cb12e5e9ad78c3b3c98637f14036c89646e4faaa6061ede3f0c1b3a239dd3dfa73490142c098746b887e2d8d40524a374757b8d8b84c0bc606b239dad5d56c11ba160648808edc5fe84cbccba66bfeda42d2ef76c56280b7f71a9c1ceab2f6ac3fb88204c6b923c31b023f36f58d0f8e586f2acd040f090863dfaef0910d3b37f3041c100c89e6d4abf221f0d2ea6d0ad77dd86a33f7124913a5c7a9e5725242c6289dbf0b5ddd6a57162f00097ee58", 0xbf}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="5b4a7b810484d828757f54e5c922805fec209282bb9a823518f9a112fb1db77ad399b88b82468a260e7507054c022403f285cd6de4adcb9c3c4bedffe6ded6b1107d03b09640b37fa2e1750ba1200e9e367164d67d68c7c0692de1261edaee7f47d493c21f4262a99b1f673d3725df28bd922ce1059be54f59add062fb3eb3371ef93f2690b0cf3f40fec14f74de22403ecea410b9aacdbcd0c4456253269e3ead04b58188d4f0f8a573db8f0052344849cdc6f97ab9093fc94331d42f16d8dde1c117e98353dda2f475de112137617491a28d29ea56ce96d2323c", 0xdb}, {&(0x7f00000014c0)="51bffdbaa0306ec91b8e22855bb9968cfbb9fff65407da1762c46900aeeb8d25b3ce9a1c73e1139c26ada69fe16ea93e82324123dbc67d790b9fcec1562852316d568b36", 0x44}, {&(0x7f0000001540)="73693dfe9c2a250d707a640226ef8b05cf05d47ed6466b9bdd9d56d1b54b333e8616b7f2332140eed9fac95b0a7caf65987094f4b13fcf6d4dd9355617811f2ecf1d655cf87ed0f9d5ab", 0x4a}, {&(0x7f00000015c0)="7703bf1ec58720e0de6f7e40ec408638595369489142613103e441387691c5bd7550a88e6dd227698b0acbbbfe009a6c02abee7adb7cde7bdf54cacb4cc64b7c4438153b860e730bbef7eda93c761f1ada47deb6b6808de520268e47cb142953e848881da132dd903d8fbde7ac60b78ceb88bf4092e3a2", 0x77}, {&(0x7f0000000000)="d082f28847c42895a878901be41f3e72a0b423dab7173ee782e642a848ebf7256e8389dc5d44e40bdb283ea5d9b08c3b", 0x30}, {&(0x7f0000001640)="2c0a2556a6efc82a89451ac3df9a85997f2575d21e881dfc94a01f06f8f7c0634cecb1312094dc0aa33a22afc4ca58e47a74ca24cb4754b5d6c92b87d31f28dc46000e77a5b755f730691c48bc693194b536705a94423714a1ea6a9f9a75f21fe3f4f263544b11bc4aa10b1146ee5376848def65892bde21d62d3f0dfd6e4fd1401f556777cef2535825ad86a70c6d80d65c1f0f38a3730fc4f743449fe40c35f0ea27b5cac319ccd85ac9711ca7de5f2be0615648d86c73bfbb5265dd3ecef7f0430ac761", 0xc5}, {&(0x7f0000001740)="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", 0x1000}], 0x9, &(0x7f0000002800)=[{0xe8, 0x107, 0x8, "599c272a7b0c1a06e6a2b09a0eb51d22395250999b8a518d62b06d9410e7febf55fd6fe3037f8e700afb0137a35af899196414c760549f1fbc0df0a3608525bf697661420483072906104e8773757f6b695b40e7dfcd20b4748c0828ee2dd89bde03232f1bf129e5f96d18edf88c682a5f5c5efb5489b679b0dd8cb0098749218d610d8db741087d1b729e3433beeb625da33a0fe31372d8bc7a5f62e38b98cd60afccbd14b9b2d45f690fe287f9904f660575b924866cbeda430c48f4d75ec5dff5b82349fdab70ebaed5546c57c94a3d76"}, {0x60, 0x111, 0xd4, "886ba342522f0bc70e797bbdf0c11ef687100178889944f970a4232edae2a53b37446b187d5e4f9a24ed1e5ddbcbcb1c1529519c294e54d38276d57fc5c2ff09833b1e26d4df1c3deb"}, {0x80, 0x111, 0x0, "e9fee0135b4de122da969b9fa8ed2ac77e562bace7b41bcf46f0269f23a568f0ca80ae1e046f80b111c2f7d88dd77884cc444c73f9b4df31031a1abeb955fa3a35796e463528da6fa2280012486aacb43404da563da00136f9f4f5d57415f18489b6eef70e6868c681af"}], 0x1c8, 0x8040}, 0x2000c090) 2018/03/19 15:54:23 executing program 7: socket$netlink(0x10, 0x3, 0x5) add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xffffffffffffffff) 2018/03/19 15:54:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='irlan0\x00'}) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='user.syz\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) 2018/03/19 15:54:23 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40, 0x0) r3 = getegid() ioctl$TUNSETGROUP(r2, 0x400454ce, r3) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0, 0x1280}, {r1}], 0x2, 0x8001) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000100)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) shutdown(r0, 0x0) 2018/03/19 15:54:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x544f, &(0x7f0000000000)=0x5) 2018/03/19 15:54:23 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x2}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000200)={0x9, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, 0x7, 0x662, 0xde8, 0xeb4, 0x0, 0x400, 0x2, 0x2}) chown(&(0x7f0000000000)='./control\x00', r2, r3) r4 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./control/file0\x00') dup2(r0, r1) 2018/03/19 15:54:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d31fec)) r1 = dup(r0) timerfd_gettime(r1, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x8f, "6aeaffab28385f2af99b87f41afe509638848b788d5a88a7f8d6bac51b9b39c104b18fa802b4fffc628fbe08def7ba25519cb2053803f7d1e77934fe16e59d739b1901d764f7b11ec79c152d90d9055f2e00949e0fb8884c6fe1ba70baa409f093d469b623f2196ee4f9ea64a699cb634afa26a6a6ba81e10b4875cb7eea3f20f3ca8edb3acdf73a6d6a7fb1044ef3"}, &(0x7f0000000180)=0x97) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0x1c8, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xfffffffffffff001, @mcast2={0xff, 0x2, [], 0x1}, 0xb2}]}, &(0x7f0000000100)=0xf) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x7}, 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a4fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 2018/03/19 15:54:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001261, &(0x7f0000000040)) 2018/03/19 15:54:23 executing program 4: socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000), &(0x7f0000c2b000)}}) 2018/03/19 15:54:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x240482) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0x5, &(0x7f00006bcff0)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) 2018/03/19 15:54:23 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff777, 0x400242) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x54, 0x0, &(0x7f0000000100)=[@dead_binder_done={0x40086310}, @enter_looper={0x630c}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=[0x40, 0x38, 0x0]}}], 0x0, 0x0, &(0x7f0000000180)}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)={0x30, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x10, 0x14, [@typed={0xc, 0x0, @ipv4}]}]}, 0x30}, 0x1}, 0x0) 2018/03/19 15:54:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000000), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x37, 0x2}, 'port1\x00', 0x10, 0x28, 0x9, 0x6, 0xfffffffffffffff7, 0x0, 0x3, 0x0, 0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)) 2018/03/19 15:54:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x1}, {0xf, 0xfff}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x7, 0x66f, 0x9, 'queue1\x00', 0x3f}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x442240) 2018/03/19 15:54:23 executing program 1: r0 = timerfd_create(0x7, 0x80000) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x800010000}}, &(0x7f0000000000)) 2018/03/19 15:54:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x7fff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) connect$packet(r1, &(0x7f00000001c0)={0x11, 0x1a, r2, 0x1, 0x20, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) sendfile(r3, r1, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/03/19 15:54:23 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000140)=""/220) r3 = socket$packet(0x11, 0x3, 0x300) init_module(&(0x7f00000000c0)='vmnet0\x00', 0x7, &(0x7f0000000240)='\x00') r4 = socket$packet(0x11, 0x3, 0x300) ioctl$KDENABIO(r2, 0x4b36) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x1}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000380)=r5, 0x4) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000040)="95b8a21f67a0644154bdb2fd465a0832ec6f91268a82e618d22083cdaf5af707b0c45e6fdc6f9e73ced35eedec6916d6e0e27c57d258a5314ce79ba90e5334d6ed0550c8c6812aae2067c7a8b2627d3324be53c526f00540daa3809fe1d9a9d45f076fb15b12663d2bb37e584ec17ef96bdd", 0x72) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000007affc), 0x4) getitimer(0x0, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000003c0)) sendto$inet(r2, &(0x7f0000000280)="2d0743326a30807e697b94b401155341595483324de6c72bdfce6de22732ad585f16b32bdf9d46a8be", 0x29, 0x20000040, 0x0, 0x0) 2018/03/19 15:54:23 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) 2018/03/19 15:54:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @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, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/19 15:54:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap$binder(&(0x7f00001ac000/0x4000)=nil, 0x4000, 0x0, 0xd112, r1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x0, 0x3, 0x2, 0xffffffffffffffc0, 0x0, 0x2}) [ 35.627992] binder: 5911:5913 ioctl c0306201 2000ffd0 returned -14 [ 35.647036] binder: 5911:5913 ioctl c0306201 2000ffd0 returned -14 2018/03/19 15:54:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="300000001a00010000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="00000000140001000000000000add1010000ffffac1414bb"], 0x30}, 0x1}, 0x0) socketpair(0x9, 0x803, 0x68b, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000100)=0x5, 0x4) 2018/03/19 15:54:23 executing program 3: r0 = eventfd2(0x9, 0x0) ppoll(&(0x7f0000a61000)=[{r0, 0x8009}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/19 15:54:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000006100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005f00)=[{{0x0, 0x0, &(0x7f0000005a40), 0x0, &(0x7f0000005a80)=""/214, 0xd6}}, {{&(0x7f0000005b80)=@generic, 0x80, &(0x7f0000005e80)=[{&(0x7f0000005c40)=""/122, 0x7a}, {&(0x7f0000005cc0)=""/164, 0xa4}], 0x2, &(0x7f0000005ec0)=""/64, 0x40}}], 0x2, 0x0, &(0x7f0000006140)={0x0, r1+30000000}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa0000, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xcd, "adbd210fb7ff4985ccd0520834596cd8bcc909a685a1495007ef528aed96638f255ee2e3fa0a49a8d918033b713cffbb70d4c161e3ed565ebac227012a0f2e47c6dcb4038c8eaa33c6075b4dbbd51ae4c07e3ece2e84aeb65ed4afd3ecbf1779bbbb255b262d89f014bf30288dbc390250cb539a46cd636fc0149c110d259c2b57099287a71a0f4bea65cd229297cb383d6ed772b5fcac1c875f065d77729c6a7e13c191feb123faf2277ba2e33bd1a60a3db87146459f2bd791e0163ed126e06ae19cf9450155d261861019a6"}, &(0x7f0000000140)=0xd5) r4 = geteuid() r5 = getegid() fchownat(r2, &(0x7f0000000200)='./file0/file0\x00', r4, r5, 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) write(r0, &(0x7f0000cc8000)="260000002a0047d2ff0800000000000000010000016800000000070000000000000000000021", 0x26) 2018/03/19 15:54:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f7ff2)='net/dev_snmp6\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000010c0)) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)) fstat(r0, &(0x7f0000001440)) getresuid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f80)={{{@in6=@loopback, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xe8) getegid() clock_gettime(0x0, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x8) umount2(&(0x7f0000000100)='./file0\x00', 0x4) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet0GPL\x00', 0xfffffffffffffffa) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r1) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0xa98) 2018/03/19 15:54:23 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000200)="2600000026004701925ef1f7f1990722000c07fff7eb010000000700ff36b807c7510500fdffffff62654289f275fbe4597cc50db0eef5d32f2a60ce725bfd03a244eed0ae17b8f9f212ed8bab17f10d00841657608127127a66ad843cdf03872fd65de6f5edc611f9305449f6de8400f0ffffffffffff611a5bfe", 0x7b) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) sync_file_range(r0, 0x100000001, 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) 2018/03/19 15:54:23 executing program 2: getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(0x0, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0x0, 0x1, 0x1f, 0x3, 0x2}, 0x3ff, 0x6, 0x3}) 2018/03/19 15:54:23 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101080, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000180)=0xffffffff) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000000)=""/240, &(0x7f0000000100)=0xf0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) 2018/03/19 15:54:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x24000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) recvfrom(r2, &(0x7f00000002c0)=""/4096, 0x1000, 0x161, &(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x80) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x89, &(0x7f0000000040)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x1ff}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001300)={r3, 0x7}, &(0x7f0000001340)=0x8) 2018/03/19 15:54:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000040)="87ca02fe87b97d23709ea4", 0xe) 2018/03/19 15:54:23 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x8, 0x8, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x2fffd}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r4, &(0x7f0000000000)=""/128, 0x80) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/19 15:54:23 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x202040, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r3 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faeff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000000)={0x2, 0x4d0d, 0x8}) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) accept4(r2, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80, 0x80000) poll(&(0x7f00000002c0)=[{r3}], 0x1, 0x6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) 2018/03/19 15:54:23 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffd) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/03/19 15:54:23 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x1, &(0x7f00000000c0)=[0xfd], &(0x7f0000000100)=[0x5, 0x1, 0x1, 0x7, 0x3, 0x2, 0xfffffffffffffffe, 0x4, 0xffff], 0x44, 0x9, 0x1f, &(0x7f0000000140)=[0x100000001, 0x5, 0x967, 0xc43, 0xd511, 0x8, 0x5, 0xfff, 0x9], &(0x7f0000000180)}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000800)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{}, {}]}) 2018/03/19 15:54:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x1}, {0xe}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) 2018/03/19 15:54:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = gettid() ppoll(&(0x7f0000000080)=[{r0, 0x81}, {r0, 0x500}, {r0, 0x220}, {r0, 0x104}, {r0, 0x2001}], 0x5, &(0x7f00000000c0), &(0x7f0000000100)={0xff}, 0x8) r2 = syz_open_procfs(r1, &(0x7f0000000040)='syscall\x00') sendfile(r0, r2, &(0x7f0000000000), 0x2) 2018/03/19 15:54:23 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) r2 = socket$unix(0x1, 0x7, 0x0) shutdown(r2, 0x0) ppoll(&(0x7f000081dfe8)=[{r2}], 0x1, &(0x7f000059a000), &(0x7f0000404ff8), 0x8) 2018/03/19 15:54:23 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x1000000000000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) mount(&(0x7f0000020ff2)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000510ffd)='\x00v\t', 0x1004, &(0x7f000008ef51)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x2}, 0x8) chdir(&(0x7f00000000c0)='./file0\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'vcan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}) getcwd(&(0x7f0000000080), 0xfffffffffffffed3) 2018/03/19 15:54:23 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="b24b4e80228cd29b29bfabb5e11519ac6bd74571a58c9e0ba4d4f6cbd37ef21ff695c1e74e397651df907c0aef01e29231cc2948ff967073cada73852695d052fe695c9e7f86d5a68291c3c9d0356a19c54c6e62e352ef4ca7fbefe9718f1554cc94e6228aa04e9c") getsockname$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000), 0x4) 2018/03/19 15:54:23 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000f73000)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1, 0x0, 0x80000001, 0x1, 0x8}}) fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x42, 0x2, 0x63c, {}, 0x947f, 0x1}) 2018/03/19 15:54:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe6fd0)=[{r1}], 0x1, &(0x7f0000035ff0)={0x0, r2+10000000}, &(0x7f000078cff8), 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x90002, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000040)="478df97081bff2afa64991f715f600419f08d97bc8e5860e0ba7393d2763df1fce019409024ee1a2c4422ac607fd24fbeeb73c74e3f84e3931cea9c148b6688a7f8eb50b50771e03a565ea1585c6d0b4ed54a972d9da3abcff09bc84930e9f59f2e6ef8bb0c0d2cbdb5b10d7bf1195969225b0aa806dfd8d8e3c21ab8957f63b6c7650023966bf6527cd6d8da1aaec513d5e6b609773d916f0eb8c39648a13f978311ac47ab878dfa21af6e4e280187eb2c64f6d7251516b963fdbdf7c8190aab44e20bb4a395a56e0540d738211b47511ae0cd79e998cd5d7bb5cd0817d4ea69fe4a78035b28adf3acc07a7e9623eac4e88f4cedd69e089dd") ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/19 15:54:23 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vga_arbiter\x00', 0x4000, 0x0) fstat(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = getuid() r3 = getegid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x400, 0x81, 0x3, 0x7d7b, 0xbc}, &(0x7f0000001380)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000013c0)={r4, 0x9, 0x400}, 0x8) r5 = dup(0xffffffffffffffff) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000000200)=""/4096) chown(&(0x7f0000000000)='./file0\x00', r2, r3) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40402, 0x0) pivot_root(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000000080)={0x80, @tick=0x80000001, 0x3f, {0xab3, 0x1f}, 0x2, 0x0, 0x7ff}) sysfs$2(0x4, 0x0, &(0x7f0000000180)=""/105) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000000100)) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vga_arbiter\x00', 0x8001, 0x0) getpeername$unix(r6, &(0x7f0000001200)=@abs, &(0x7f0000000140)=0x6e) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f00000012c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000001300)={r8, 0x2}) 2018/03/19 15:54:23 executing program 0: readlinkat(0xffffffffffffffff, &(0x7f0000fc9ff8)='./file0\x00', &(0x7f000074e000), 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x30a) 2018/03/19 15:54:23 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x5, 0x30}, &(0x7f0000000280)=0xc) r2 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_delroute={0x40, 0x19, 0x18, 0x70bd2a, 0x5, {0xa, 0x94, 0x94, 0x80000001, 0xff, 0x3, 0xff, 0x0, 0x3e00}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x40}, 0x1, 0x0, 0x0, 0xc0}, 0x80c0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0xb93, &(0x7f0000000040)={'tunl0\x00', @ifru_mtu}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) 2018/03/19 15:54:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="2900000021001900013d3500000a000602000006fd000300000d00040d00100e2b0000002400000008", 0x29}], 0x1) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000040)=""/146, &(0x7f0000000140)=0x92) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0xf9) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x2, 0x4, 0x5}, &(0x7f0000000400)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x6, 0x4}, 0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0xffffffffdc168917}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0xff, 0x0, 0xc, 0x2}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x5, 0x8000, 0x3f, 0x9d0, 0x5, 0x6, 0xffff, r4}, &(0x7f0000000240)=0x20) 2018/03/19 15:54:23 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='r', 0x1, 0xfffffffffffffffb) r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x6, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/145) 2018/03/19 15:54:23 executing program 1: r0 = socket(0x10, 0x2, 0x0) listen(r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/03/19 15:54:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = dup(r0) mmap(&(0x7f0000e3f000/0x2000)=nil, 0x2000, 0x0, 0x32, r1, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) recvfrom$ax25(r1, &(0x7f0000000000)=""/158, 0x9e, 0x40010040, &(0x7f00000000c0)={0x3, {"e84442ab25b834"}}, 0x10) 2018/03/19 15:54:23 executing program 1: unshare(0x440) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x200000, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000200)=""/164) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ppoll(&(0x7f0000000000)=[{r0, 0x40}, {r1, 0x9010}, {r0, 0x1000}, {r1, 0x40}, {r0, 0x200}, {r1, 0x3000}, {r1, 0x40}, {r0, 0x10}, {r0, 0x2401}, {r0, 0x20}], 0xa, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0xa7e}, 0x8) fcntl$setflags(r1, 0x2, 0x0) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0x1, 0x4, 0x5c44, 0x2, 0x7}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r3, 0x6}, 0x354) 2018/03/19 15:54:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2400, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)="16a0b0a508c4c629eb40f2a5ffb8c735d32c219ee2f88f685c15aad6b56b121b89d1b4738a4d07f52ae19677fd40da5dd1ba3fbbea26b570e2a18e52cd6f770c", 0x40) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x5, 0x9000}, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="baf43075d7e5"}, 0x10) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x4) 2018/03/19 15:54:23 executing program 6: r0 = socket(0x400014, 0xfffffffffffffffe, 0x0) write(r0, &(0x7f00007bafda)="260000005e0009000000eaf83a0000000000000000000000fbffff80000001db1ee9ff4435ea", 0x26) 2018/03/19 15:54:23 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x40000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r1, &(0x7f00000019c0)=[{&(0x7f0000000600)='5', 0x1}], 0x1, 0x0) fcntl$getown(r1, 0x9) 2018/03/19 15:54:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) sendfile(r0, r0, 0x0, 0x9) 2018/03/19 15:54:23 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x4}, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x802, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xea, 0x105000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000ac1000), 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[0x7, 0x8, 0x81, 0x6, 0x2, 0xfffffffffffff7d6, 0x8, 0x3, 0x9]}) 2018/03/19 15:54:23 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xb9c0a4128f05e81d, 0x0) r1 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x89b0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/19 15:54:23 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYPTR], 0x8}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/112) 2018/03/19 15:54:23 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x24) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/19 15:54:23 executing program 5: r0 = getpid() capset(&(0x7f0000f4b000)={0x19980330, r0}, &(0x7f0000fc0fe8)={0x0, 0x0, 0xffff}) clone(0x959c8ac90dd9197e, &(0x7f000001d000), &(0x7f0000a9dffc), &(0x7f000079f000), &(0x7f0000f4c000)) 2018/03/19 15:54:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/03/19 15:54:23 executing program 3: r0 = socket(0x19, 0x803, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mq_notify(r0, &(0x7f00005b3fa0)={0x20000000, 0x8000000000013, 0x2}) 2018/03/19 15:54:23 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x7, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000040)=[@release={0x400c630e}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006fd0)={0x0, 0x0, &(0x7f0000006fc0), 0x1, 0x0, &(0x7f000000fff7)='R'}) [ 36.031168] audit: type=1400 audit(1521474863.847:25): avc: denied { read } for pid=6026 comm="syz-executor7" path="socket:[15713]" dev="sockfs" ino=15713 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 [ 36.054458] audit: type=1400 audit(1521474863.847:27): avc: denied { sys_admin } for pid=6033 comm="syz-executor5" 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 [ 36.055359] audit: type=1400 audit(1521474863.847:26): avc: denied { net_admin } for pid=6031 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.063827] audit: type=1400 audit(1521474863.887:28): avc: denied { write } for pid=6032 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.065778] audit: type=1400 audit(1521474863.887:29): avc: denied { ioctl } for pid=6032 comm="syz-executor0" path="socket:[15714]" dev="sockfs" ino=15714 ioctlcmd=0x6433 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 [ 36.068509] audit: type=1400 audit(1521474863.887:30): avc: denied { set_context_mgr } for pid=6047 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.096630] audit: type=1400 audit(1521474863.927:31): avc: denied { create } for pid=6026 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 [ 36.140596] binder: BINDER_SET_CONTEXT_MGR already set [ 36.140604] binder: 6047:6062 ioctl 40046207 0 returned -16 [ 36.142965] binder: 6047:6060 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 36.143015] binder: 6047:6052 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 36.148966] audit: type=1400 audit(1521474863.977:32): avc: denied { net_admin } for pid=3849 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 15:54:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x3, 0x5, 0x5, 0x7fffffff}, {0xfce9, 0x7, 0x728, 0x7fffffff}, {0x0, 0xfffffffffffff89f, 0x100000001, 0x52f8}, {0x8000, 0x2, 0x8000, 0x61f7ffaa}, {0xf97, 0x1, 0x1, 0xbd}, {0x9, 0x9, 0x7ff, 0x7fffffff}, {0xff, 0x8001, 0x3f, 0xfb}]}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) 2018/03/19 15:54:24 executing program 2: r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000440)={0x7fffffff, 0x0, 0x10003, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000480)={0x9, r2}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000100)={0x4}, 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x1ff, 0x0, 0xdcb0, 0x8}, {0x8, 0x3f, 0x9, 0x6}, {0x8, 0x4, 0x3, 0x3f}, {0x5, 0x100, 0x100000001, 0x20}]}) setpgid(r0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000002c0)={0x34, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xf1, 0x0, &(0x7f00000001c0)="4acd393c43affe52bd5368a5ba55a0e5606f72d4af857167e2dbfb8680567eb5f293967fd381ded39ddf3026b5aaa1f0da0b20118964842b419a77373cb23500ac31d9621c730f4a7257407930d0d1d902245fa0b6088e72b9688159d01633d0bf0f21865024ed584e846b1c653a191f7f4119ce75a2964d0b671157a401973f8ee6181c4f516c29cdb079362a510f3a1938c611204034d1a03fe537cedcee4b9fe69f740c1fb92bd06f290d8b0fd1d09b0a7282927317e0385f74b13e20d6dca03ab9db8248ba7c609ff749955654ae83facdb8ea6f948223567a13c6db0d972ae69a0e2a7a787ccad451d69bedba62e9"}) 2018/03/19 15:54:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="5a7ecc35050000000000000012a2b856fe2ca402c0e60636d0b37f6ade70e963084ac67d8fc29e6fc92c34e456af73f57191b72d927dcf50231731a3a25bed1a67b1d1eda706e37ff7a33ae34787b0600600a85cdd4ade797091080000001b9a02d0d443d1f95a2947d50259fde191e8c8f04e2c614887f23ad2917fe6b4201afbf5b31dda13714697967fdb41469a9bd763ba770baa53ce770d578a7980c9981c3d0000"]}) 2018/03/19 15:54:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x10000000000000}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x52557f22) userfaultfd(0x80000) 2018/03/19 15:54:24 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xffffffffffffff4c, 0x0, 0x0, 0x90) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x7, 0xe15}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x8}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x7, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/19 15:54:24 executing program 5: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdcfb0)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6968c0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000000c0)={r3, 0x2}) 2018/03/19 15:54:24 executing program 4: syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x50880, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x2, 0x4) read(r0, &(0x7f0000000140)=""/24, 0xa0) 2018/03/19 15:54:24 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000001, r1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x6, 0x4) 2018/03/19 15:54:24 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x200000000008) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) keyctl$join(0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x91, 0x7) 2018/03/19 15:54:24 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x5, 0x897f, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mount(&(0x7f000000d000)='./file0\x00', &(0x7f0000586000)='./file0\x00', &(0x7f0000b67ff5)='rpc_pipefs\x00', 0x0, &(0x7f0000710000)) 2018/03/19 15:54:24 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3f, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000559cd7", @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 36.150865] audit: type=1400 audit(1521474863.977:33): avc: denied { write } for pid=6026 comm="syz-executor7" path="socket:[14846]" dev="sockfs" ino=14846 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.209633] binder: undelivered death notification, 0000000000000000 2018/03/19 15:54:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="0100f600aaaaaaaaaabb0180c2000003aaffffffffffffffaaaaaaaaaa0f"]) clone(0x0, &(0x7f0000feb000), &(0x7f0000000000), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000004) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00000002c0)="028e92a06d4fdef0a5741c6d0f017d7e681fea9166264485ee855a5268d1b251d79bcf54f0cce75c0a17809a8a9e0e100008554aff72e316cde6439ec714dbfe39de927a574c975cdbca6e961147489a527b271ef8a8955f3ae2eadd6d58e4724764a966474927f4ce72ddbd79a25e845128a5709fd699694513c55ea1a9eae6b0b62275724c5e9dfe", 0x89) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000280)={0x2, &(0x7f0000000080)=""/63, &(0x7f0000000240)=[{0x4, 0x42, 0x3f, &(0x7f00000000c0)=""/66}, {0x80000001, 0xe2, 0x3, &(0x7f0000000140)=""/226}]}) 2018/03/19 15:54:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc), 0x3) socket$inet6(0xa, 0x3, 0x242e5192) 2018/03/19 15:54:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="7ee344264e114d4a743a228ecd21cd51b2efc9ed4516f995613b24367e5bdba4cf9b35ab0da13e6fbc6f3e99f357b7e3a610b6c37739f79aa6118a0a2c85c7581d1fb9a8d2c67c047306af1fa98549277ae02437834aba7eb4f667e97b54e4a0112fc6ffae9336fb10f8fa793ee678dec716c15c9af1fb0481dd92f75169f6f3bafa5f19916b2af700c42efdec1f71a985b77fc28d4b4bd5d85c1d27b27099e8a77c0333ec9848d9"]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @rand_addr=0x800000}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x2c) 2018/03/19 15:54:24 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) setsockopt(r1, 0x2, 0x4, &(0x7f0000000100)="8793e080037f7ee95a332be9a69e216789b7822fa0503f9efa922e3ad6292a27b4fcd5e4e241c412249278277fecffb2e5d0f9846925840c04327d836f1b8a08ec081d2de0bd6042357e4bce50dff9b10ef926154947fc8a7d5140744e1c1c80901a049c5434261c8a0036633eddf830589696ace31abef08f351fa4a3f9db45d3b6e37328c531ce88d1c99bf92aff21edeb1846a68022d9f09937e96ed6750568a4821bd6cd433892656e0b79678b56df3ca4b2c57f6ab36c162b", 0xbb) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000003c0)=[{&(0x7f0000000400)=""/166, 0x17a}], 0x1, &(0x7f00000004c0)}, 0x0) dup2(r1, r2) clock_nanosleep(0xb, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) tkill(r0, 0x15) 2018/03/19 15:54:24 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4100, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/162) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x16) writev(r2, &(0x7f000013b000)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560206f8ff00040000000000a6a0fa7800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/19 15:54:24 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000003c0)) fchdir(r0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x3d}, &(0x7f0000aef000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x400, 0x30, 0xcf6, 0x5}, &(0x7f00000001c0)=0x18) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000400)=""/246) fchdir(r1) bind$vsock_stream(r1, &(0x7f0000000380)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000140)=[{0x6}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x3d2baa84, 0x20, 0x201, 0x3ff, 0x0, 0x8, 0x1c7aa01f, 0x3, r2}, &(0x7f0000000300)=0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080), 0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) timer_delete(0x0) [ 36.353503] binder: 6090:6093 got transaction with invalid data ptr [ 36.360957] binder: 6090:6093 transaction failed 29201/-14, size 40-8 line 3152 [ 36.382499] binder: BINDER_SET_CONTEXT_MGR already set [ 36.388373] binder: 6090:6105 ioctl 40046207 0 returned -16 [ 36.398415] binder_alloc: 6090: binder_alloc_buf, no vma 2018/03/19 15:54:24 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000002c0)=""/175) mq_timedreceive(r0, &(0x7f0000000200)=""/181, 0xb5, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) 2018/03/19 15:54:24 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x200002) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) readv(r0, &(0x7f0000a9d000)=[{&(0x7f00006e0000)=""/116, 0x74}], 0x1) 2018/03/19 15:54:24 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x103040, 0x0) r1 = userfaultfd(0x800) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0xb, 0x3, 0x9f0000000000000, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = syz_open_dev$random(&(0x7f00000011c0)='/dev/random\x00', 0x0, 0x220800) r6 = gettid() stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000012c0)=0x0, &(0x7f0000001300), &(0x7f0000001340)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001380)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000014c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000001600)=0xe8) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/checkreqprot\x00', 0x40000, 0x0) r16 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/create\x00', 0x2, 0x0) r17 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0}, &(0x7f00000017c0)=0xc) lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0xc) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) sendmsg$unix(r0, &(0x7f0000001bc0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001140)=[{&(0x7f00000000c0)="063737a6e53c33809d1d99a4c584d310af01f8cc6a3f49a001deb34baf2ad8b2b405dbd76701f10b71379b08969a0ce46414e942a54c26102f990ea02b29f4976f9e9e0935d54e55d4291123093ff8bb8d5f3d2010322378b5af0e00d3430d1a21ddecc7fed23cb0ee927cea83a52ed737deeed4e5fa422cb6f9a0ddea", 0x7d}, {&(0x7f0000000140)="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", 0x1000}], 0x2, &(0x7f0000001a80)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x108, 0x4}, 0x8004) r23 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r23, 0x29, 0x1, &(0x7f00000c6ffc), 0x148) 2018/03/19 15:54:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) rmdir(&(0x7f0000000180)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@dellink={0x34, 0x11, 0x329, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'teql0\x00'}]}, 0x34}, 0x1}, 0x0) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/19 15:54:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x202040, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)="24c0f29d7364ff61cf046dddc1df70ae478aad911ce3d77883e5f0ae10db338e0534ba2d958b6f2637985b2ed472218b74c9989cb35de85f4002e8777ba0bb5ffb10bf51006ddcd5be78d86093491e626778c1509df3e2e63cd3325a1235a1dee0f69e9f935fe3fe5756782115055035ce7ef841d9d7bcb8b4a1e369ee4f41401d2325ad7a346bf365b09393b757d5ce9a3621db5d6e955be12661f8ab1ec209025d00b2b74f3c46f58a4b215330d69232e62232bd783a41f5c81bee7e263f85eb01d55bbf1493d44ab1552fbe374422d38af244c3a57dec98956da1b0293ecb5fa214d30cc27b6c3158a3a5e98c1f2d46b8e18f53", 0xf5) recvmmsg(r0, &(0x7f0000001a00)=[{{&(0x7f0000001200)=@nfc_llcp, 0x80, &(0x7f0000001680), 0x3b0, &(0x7f0000001700)=""/187, 0xbb}}, {{&(0x7f00000017c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000019c0)}}], 0x2, 0x10000, &(0x7f0000001ac0)={0x77359400}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="021780000200000000000000e0f4faaa"], 0x10}, 0x1}, 0x0) 2018/03/19 15:54:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x280140, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000063c0)={0x8}) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=ANY=[@ANYBLOB="1300000061000100ffffffffffffffff000000000400010040000000"], 0x1c}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000006400)={0x80000000, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x41, 0x9, 0x7f, 0x400, 0x2, 0x0, 0x5, 0xbbf, 0x59}) recvmmsg(r0, &(0x7f0000006100)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/208, 0xd0}, {&(0x7f00000001c0)=""/42, 0x2a}, {&(0x7f0000000200)=""/199, 0xc7}, {&(0x7f0000000300)=""/229, 0xe5}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/81, 0x51}], 0x6, 0x0, 0x0, 0x1}, 0x6}, {{&(0x7f0000000540)=@generic, 0x80, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/107, 0x6b}], 0x1, &(0x7f0000000680)=""/134, 0x86, 0x2}, 0x8001}, {{&(0x7f0000000740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/130, 0x82}, {&(0x7f0000000880)=""/104, 0x68}, {&(0x7f0000000900)=""/221, 0xdd}, {&(0x7f0000000a00)=""/164, 0xa4}], 0x4, 0x0, 0x0, 0x6}, 0x7}, {{&(0x7f0000000b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000b80)=""/229, 0xe5}, {&(0x7f0000000c80)=""/98, 0x62}, {&(0x7f0000000d00)=""/157, 0x9d}, {&(0x7f0000000dc0)=""/153, 0x99}, {&(0x7f0000000e80)=""/156, 0x9c}, {&(0x7f0000000f40)=""/193, 0xc1}], 0x6, &(0x7f00000010c0)=""/198, 0xc6, 0x10000000}, 0x2}, {{&(0x7f00000011c0)=@rc, 0x80, &(0x7f0000003680)=[{&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/44, 0x2c}, {&(0x7f0000002280)=""/59, 0x3b}, {&(0x7f00000022c0)=""/229, 0xe5}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/94, 0x5e}, {&(0x7f0000003440)=""/4, 0x4}, {&(0x7f0000003480)=""/67, 0x43}, {&(0x7f0000003500)=""/113, 0x71}, {&(0x7f0000003580)=""/207, 0xcf}], 0xa, &(0x7f0000003740)=""/2, 0x2, 0x1}, 0xa}, {{&(0x7f0000003780)=@can={0x0, 0x0}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003800)=""/154, 0x9a}], 0x1, &(0x7f0000003900)=""/4096, 0x1000, 0x9}, 0x3}, {{&(0x7f0000004900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004980)=""/106, 0x6a}], 0x1, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000004a40)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004ac0)=""/146, 0x92}, {&(0x7f0000004b80)=""/190, 0xbe}, {&(0x7f0000004c40)=""/197, 0xc5}, {&(0x7f0000004d40)=""/105, 0x69}], 0x4, &(0x7f0000004e00)=""/27, 0x1b, 0x8000}, 0x2}, {{&(0x7f0000004e40)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000004ec0)=""/75, 0x4b}, {&(0x7f0000004f40)=""/190, 0xbe}, {&(0x7f0000005000)=""/190, 0xbe}], 0x3, &(0x7f0000005100)=""/4096, 0x1000, 0x5}, 0x2}], 0x9, 0x40010000, &(0x7f0000006340)={0x0, 0x1c9c380}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000006380)={@local={0xfe, 0x80, [], 0xaa}, 0x23, r3}) ioctl$TIOCCBRK(r2, 0x5428) ioctl$TCFLSH(r1, 0x540b, 0x6) 2018/03/19 15:54:24 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file1\x00', 0x0) clock_gettime(0x4, &(0x7f0000000340)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000140)='./file1\x00', r1, &(0x7f00000001c0)='./file1\x00', 0x4) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) connect(r0, &(0x7f0000000380)=@nl=@kern={0x10, 0x0, 0x0, 0x800000}, 0x80) removexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.selinux\x00') futimesat(r1, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000280)={{r2, r3/1000+30000}}) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)="570ffa439e83d550a99e0ed72f2ecce12607667eeaa5ab3818bcd8320a56c6c676ac1cc804c500052b32ec456952c519c5357ea92e79ff2d54b33c813f8cec869032b81c0eaf294206", 0x80201a, &(0x7f0000000000)) [ 36.404353] binder: 6090:6093 transaction failed 29189/-3, size 40-8 line 3133 [ 36.428877] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.438746] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/19 15:54:24 executing program 2: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:obj'], 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/03/19 15:54:24 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000140)) r1 = socket$inet6(0x10, 0x3, 0x0) getsockopt$llc_int(r0, 0x10c, 0xe, &(0x7f0000000100), &(0x7f0000000180)=0x4) sendmsg(r1, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/19 15:54:24 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000140)) r1 = socket$inet6(0x10, 0x3, 0x0) getsockopt$llc_int(r0, 0x10c, 0xe, &(0x7f0000000100), &(0x7f0000000180)=0x4) sendmsg(r1, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/19 15:54:24 executing program 3: socket$inet(0x2, 0x807, 0x3b2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) dup2(r1, r0) 2018/03/19 15:54:24 executing program 2: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000000005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @time=@time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}, {0x0, 0x0, 0x4, 0x0, @time={0x77359400}, {}, {}, @addr}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x9e, @time={0x77359400}, 0x0, {0x0, 0x2}, 0x3ff}) 2018/03/19 15:54:24 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x8000000000004) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@ax25={0x3, {"f703efb870fb57"}, 0x1}, 0x80, &(0x7f0000002000), 0x1, &(0x7f0000004000), 0x0, 0x4}, 0xfffffffffffffffe) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) [ 36.457973] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=97 sclass=netlink_route_socket pig=6146 comm=syz-executor4 [ 36.475963] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=97 sclass=netlink_route_socket pig=6156 comm=syz-executor4 2018/03/19 15:54:24 executing program 6: setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x2, 0xd6, 0x6, 0x2}, 0x14) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0xffffffff, 0x4, 0x81, 0x8, 0x1}, 0x14) write$sndseq(0xffffffffffffffff, &(0x7f0000001240)=[{0x5, 0xf7}], 0x1c) 2018/03/19 15:54:24 executing program 4: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r0, r1) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000000c0), 0x2f) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/19 15:54:24 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80200, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000240)={0x10000, 0x8001, 0xfffffffffffff801, 0x5, &(0x7f0000000080)=""/5, 0xf5, &(0x7f0000000100)=""/245, 0x35, &(0x7f0000000200)=""/53}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f75ffc)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={r3, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f00000000c0)={0x2, 0x2}) 2018/03/19 15:54:24 executing program 1: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) rt_sigtimedwait(&(0x7f0000000000)={0x6}, 0x0, &(0x7f0000000040)={0x77359400}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r2, 0x8, &(0x7f00000000c0)={0x15, 0x3, 0x1, 0x49a4}) poll(&(0x7f0000600000)=[{r1}], 0x1, 0x0) 2018/03/19 15:54:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127b, &(0x7f0000000100)) recvmmsg(0xffffffffffffffff, &(0x7f0000004540)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/234, 0xea}, {&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000300)=""/21, 0x15}, {&(0x7f0000000340)=""/105, 0x69}], 0x5, 0x0, 0x0, 0x38000000}, 0x7fffffff}, {{&(0x7f0000000440)=@ax25, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/108, 0x6c}], 0x1, &(0x7f0000000580)=""/164, 0xa4, 0x10000}, 0x9}, {{&(0x7f0000000640)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f00000006c0)=""/119, 0x77}, {&(0x7f0000000740)=""/205, 0xcd}, {&(0x7f0000000840)=""/35, 0x23}, {&(0x7f0000000880)=""/100, 0x64}, {&(0x7f0000000900)=""/39, 0x27}, {&(0x7f0000000940)=""/120, 0x78}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/252, 0xfc}, {&(0x7f0000001ac0)=""/70, 0x46}], 0x9, &(0x7f0000001c00)=""/195, 0xc3, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000001d00)=""/6, 0x6}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/184, 0xb8}], 0x3, 0x0, 0x0, 0xd6b}, 0x401}, {{&(0x7f0000002e40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000002ec0)=""/185, 0xb9}, {&(0x7f0000002f80)=""/151, 0x97}, {&(0x7f0000003040)=""/227, 0xe3}], 0x3, &(0x7f0000003180)=""/191, 0xbf, 0x800}, 0x400}, {{&(0x7f0000003240)=@nfc, 0x80, &(0x7f00000044c0)=[{&(0x7f00000032c0)=""/19, 0x13}, {&(0x7f0000003300)=""/1, 0x1}, {&(0x7f0000003340)=""/83, 0x53}, {&(0x7f00000033c0)=""/17, 0x11}, {&(0x7f0000003400)=""/186, 0xba}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x480000000000000}, 0x4}], 0x6, 0x2100, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000046c0)=@assoc_value={0x0, 0x2}, &(0x7f0000004700)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000004780)={r2, 0x20, &(0x7f0000004740)=[@in={0x2, 0x4e24, @rand_addr=0x20}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f00000047c0)=0x10) 2018/03/19 15:54:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0x200) getdents64(r0, &(0x7f000000f000)=""/4096, 0x1000) getdents(r0, &(0x7f0000002fd0)=""/48, 0x30) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) 2018/03/19 15:54:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000001300)=ANY=[@ANYBLOB="24002000134014030000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/19 15:54:24 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x19980330, r0}, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x8d2}) bind$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind(0xffffffffffffffff, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x33, 0x401, @link_local={0x1, 0x80, 0xc2}}, 0x10) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/03/19 15:54:24 executing program 0: request_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='/dev/urandom\x00', 0xfffffffffffffffe) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/117) 2018/03/19 15:54:24 executing program 5: 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(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x2000000, 0x50, r1, 0x0) 2018/03/19 15:54:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_eee={0x44}}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x0, 0x4, 0x1, 0x0, 0x5}) 2018/03/19 15:54:24 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400200, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x10000, 0x401, 0x5, 0x4], 0x5, 0x5, 0x5, 0x2, 0x0, 0x9, {0x8, 0x98, 0x85, 0x0, 0xfffffffeffffffff, 0x575d, 0xf11a, 0x1, 0x96d1, 0x4, 0x4, 0x3abc, 0x1817, 0x6, "827661c99fed9c117e6d391c17f09c5337360ce53d30168ce43e9a4a84ed0bf2"}}) socketpair$inet(0x2, 0x80f, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x7, 0xff, 0x8}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x2, 0x1, 0xbd6d, 0xfffffffffffffff7, 0xde3a, 0x10000, 0x8001, 0x100000000, 0x7, 0x3, 0x692737bc, 0x40, 0x3, 0x6cc4, 0x4]}, &(0x7f0000000380)=0x100) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000ac0)={0x0, @loopback, @multicast2}, &(0x7f0000000b00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000c40)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000c80)=@expire={0x2f0, 0x18, 0x10, 0x70bd26, 0x25dfdbff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0xb2, 0x4e24, 0x80, 0xa, 0xa0, 0x20, 0x0, r3, r4}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, @in6=@loopback={0x0, 0x1}, {0x1, 0x9, 0x1a, 0xa9f, 0x1, 0x40, 0xe0c, 0x7}, {0x4, 0x5, 0x2, 0x10000}, {0xfffffffffffffffe, 0x20, 0x9}, 0x70bd25, 0x3507, 0xa, 0x1, 0x0, 0x16}, 0x3}, [@encap={0x1c, 0x4, {0x2, 0x4e23, 0x4e23, @in=@loopback=0x7f000001}}, @user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x14, 0x16}, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @etimer_thresh={0x8, 0xc, 0x9}, @algo_auth={0xac, 0x1, {{'rmd160-generic\x00'}, 0x318, "73ea3b8aa13cd719a672aa4ecf4d10f3e542f5ffaf8ef509c7025e5c587e02633b7466c7121421e311de77c09477929794e82db313b7c221e91ca089cd3ef74c7ac5c61d049dc13f0fd689106682e2676b5ad73033199ab21d483f11ae73673156eaee"}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [], 0xaa}}, @algo_comp={0x58, 0x3, {{'deflate\x00'}, 0x70, "471929c2333885e149c73c5cf9e1"}}, @sec_ctx={0x78, 0x8, {0x73, 0x8, 0x1, 0x986e, 0x6b, "1024d45510e0b7b1c33f57b668b3131e33d268e9ba3c6c9c2966166c604ee44b1df5e0cb48bea6a633eab88ac99f7674cac11640b28e07f8ae067eae7da725bc6c76d50699462efac2003f1a7129fc187e7dc472a1fe7c49d5a4d89a5853d86eb1fd50892fff5968339810"}}, @replay_val={0x10, 0xa, {0x70bd2c, 0x70bd2b, 0x7d}}, @tfcpad={0x8, 0x16, 0x1}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x80}, 0x40000) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x7, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100007}}}, 0x88) socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) socket$inet6(0xa, 0x8000b, 0x7) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000400)={@multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) socket$inet6(0xa, 0x5, 0x3) 2018/03/19 15:54:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') connect$bt_l2cap(r0, &(0x7f0000000400)={0x1f, 0x100000001, {0x1, 0x6c496e12, 0x81, 0xe851, 0x9, 0x9}, 0x9, 0x1}, 0xe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x40000000009, 0x1}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000440)={'security\x00', 0xea, "3d125ab059d93c51bb6d1609d51168df458fbcf7c54a8888d316c7e3cc7f0af970c7a4954958e9ac9b46da334af863e97ed7d2de59ab3bd8623ea79baaa2c9096c5795cac1d8db2f96a6cb0fc5dbe0d32aba71aee7200b7962c4507b74f0792176257268375d520e5f19ba436ab0123c344a130f987dbe1794ede087f7bce7a9d3c59f0080ecd1d912b4799b11997917c8eac44e537e490c5aa9a5db0260b67065e98dcc6e2030fd9bfbe6817064eb9025e1b0156e25a68f5470812582283901cd2f15f2c2287b71e85aeba151dff4199e33ee8af3e5edef19fa2ee3bb82d328acdc68c84a6ff3d036a3"}, &(0x7f0000000580)=0x10e) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000300)=0x3ac) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x2, 0x4, 0x2, 0x8, 0x2, 0x8, 0x380000000000, 0x4, 0xffffffff, 0x6, 0x2, 0x8, 0x52, 0x7, 0x6]}, &(0x7f00000000c0)=0x100) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000003c0)={0x72}, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000005c0)={{0xffffffffffffffff, 0x2, 0x0, 0xe7ec580d115a22c6, 0x98e4}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r2, 0x1ff}, &(0x7f0000000380)=0x8) 2018/03/19 15:54:24 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x20005}) r2 = mq_open(&(0x7f0000000000)='9self,]\x00', 0x0, 0x80, &(0x7f0000000040)={0x3f, 0x8, 0x101, 0x200, 0x6e2f, 0x7, 0x9, 0x8001}) signalfd4(r2, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/19 15:54:24 executing program 7: r0 = gettid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r3 = getpgrp(r2) sched_setscheduler(r3, 0x0, &(0x7f0000000200)=0x6) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x80) pipe(&(0x7f0000000780)={0xffffffffffffffff}) r8 = signalfd4(0xffffffffffffffff, &(0x7f00000007c0)={0x7fffffff}, 0x8, 0x80800) r9 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./file0\x00', 0x20000, 0x10) r10 = socket$netlink(0x10, 0x3, 0xd) r11 = socket$inet6_dccp(0xa, 0x6, 0x0) r12 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ashmem\x00', 0x404080, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r15 = syz_open_dev$random(&(0x7f00000008c0)='/dev/random\x00', 0x0, 0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000900)={0x0, 0x80000, 0xffffffffffffff9c}) r17 = perf_event_open(&(0x7f0000000940)={0x5, 0x70, 0x80, 0x200, 0x7, 0x8001, 0x0, 0x5, 0xa002, 0x3, 0x7, 0xce46, 0x10001, 0x10000, 0x0, 0x5, 0x41, 0x80000001, 0x41, 0x0, 0x4, 0x6, 0x100000000, 0x6, 0x8001, 0x76, 0xffffffffffff7fff, 0x4, 0x8, 0xca, 0x2, 0x9, 0xffffffffffffffff, 0x6, 0x3, 0x426a, 0x0, 0x7, 0x0, 0x40, 0x2, @perf_config_ext={0xb9ef, 0x378000000000000}, 0x0, 0x400, 0x0, 0x2, 0x1000, 0x7f, 0xfffffffffffffff7}, r0, 0xffffffff, 0xffffffffffffff9c, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000009c0)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet(0x2, 0x806, 0xfffffffffffffff8, &(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = socket$key(0xf, 0x3, 0x2) r21 = memfd_create(&(0x7f0000000a40)='/dev/input/event#\x00', 0x0) pipe(&(0x7f0000000ac0)={0xffffffffffffffff}) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000bc0), &(0x7f0000000c00)=0x0, &(0x7f0000000c40)) r25 = accept$packet(0xffffffffffffff9c, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000cc0)=0x14) r26 = accept(0xffffffffffffffff, &(0x7f0000000d00)=@l2, &(0x7f0000000d80)=0x80) r27 = accept$ipx(0xffffffffffffffff, &(0x7f0000000dc0), &(0x7f0000000e00)=0x10) r28 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000e40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000e80)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = socket$unix(0x1, 0x7, 0x0) r31 = syz_open_dev$evdev(&(0x7f0000000ec0)='/dev/input/event#\x00', 0x7, 0x42002) r32 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/vga_arbiter\x00', 0x10003, 0x0) r33 = socket$l2tp(0x18, 0x1, 0x1) r34 = socket$netlink(0x10, 0x3, 0x1f) r35 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000f40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r36 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000f80)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/hwrng\x00', 0x101080, 0x0) r39 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001040)=0x1c, 0x80800) r40 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r41 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/status\x00', 0x0, 0x0) r42 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/status\x00', 0x0, 0x0) r43 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/status\x00', 0x0, 0x0) r44 = socket$key(0xf, 0x3, 0x2) sendmsg$unix(r4, &(0x7f00000012c0)={&(0x7f0000000400)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000480)="484b2e45f7ae5c45ed137867588c9fefdaebd35df27edbca98141b426c5d4d8b639a7b25a79c3495e1cfde7aaae6322c0bf8c2709696d7036904c12b29bbea3374ecfd5c4e0e61556801bab5d2184de54de93a9a35849d9b605f68643414ae08f09536ab350bb08f139c5fc8a6d3538f6f2f6bb015acc4e46bf73dbbaff9fed9049e03030277e794700cbdc16e9113fc1a5a835be5c6e8041574090eea97c1dcfd1afe41373501f225a72e68ee074c540d3c0a1d23a52e4cf8996259fbedbc68e12f83811f5d6f5a91d7e86d602abb22bdc5a87e", 0xd4}], 0x1, &(0x7f0000001140)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @rights={0x18, 0x1, 0x1, [r13]}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0x20, 0x1, 0x1, [r20, r21, r22]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r23, r24}, @rights={0x38, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32, r33, r34]}, @rights={0x38, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41, r42, r43, r44]}], 0x148, 0x40000}, 0x4000000) 2018/03/19 15:54:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='eth1system\'}/\x00', 0x2) sendto$ax25(r1, &(0x7f0000000040)="e7ad15cb19951fe264266b4c2af8497c6bf69b06056f81a3cbad5538c7e356f40848bdbe422eac8773e1bfcff1a74fd8aafbfc17409267303ba9ca9a898015ce2934ef450d1f09ec707ea2e2040ad1a7ed6042e5fb5476207761a6b865eebee279ee3e536f11dd068910efb0ad7df3a5dc33550e27c492969539b1", 0x7b, 0x0, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000ffc8)={&(0x7f000000d000)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="28010000100001000000000000000000ff020001030000000000000000000001000100000000000000000000000000000000000047974311bd6d25cc2a66726833478ba7cbab5090ca340000000000d08a1ff6fbcecc41d45e119a39364be75f31e7f0d172cb2568194111b8d41a88281bd7ebfd2a316d1c20e45002a935cde683d757ae802fe1ed6195e92b8b8344a94045d3cae6839c742e45ba362bd8fecb9917a6188d4301c24c7a6d393d5263fb9abe26211eee239852b6be422bf1c504f63fb99c421f361fa50db43582ee999387ce970f648a6f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0100000000000000000000000000010000000000000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002800090000000000000000110000000000000000000000000000000000000000000000000000000008000300000000000800160000000000"], 0x128}, 0x1}, 0x0) [ 37.051241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/19 15:54:25 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x3) r2 = userfaultfd(0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x2) 2018/03/19 15:54:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x1001) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) socket$key(0xf, 0x3, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) socket$inet6(0xa, 0x4, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x4, 0x4) 2018/03/19 15:54:25 executing program 7: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x7b, "f4401ca6c687dcdf71b5a524502485dc2bbf78d11e9ef18e666781e9a6e355e4fda55d03dbcd2d2cee02d4450c6bdbdcbc089839b10832467dab261f1b39a6f83c08de1a25aa7d4d21c00ab2d9fd4bf6916fa70d322e543f96aaf61a9f87a56b9ee68fa732451b4005509c7e924d480adc53b92c462e1f8ef91664"}, &(0x7f0000000140)=0x83) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x100000001, 0x8000, 0x5, 0x40, 0x4, 0x7, 0x80, r1}, &(0x7f00000001c0)=0x20) write(r0, &(0x7f0000168fe8)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000478000)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000579000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000d6c000)) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000380)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/108, 0x6c}}], 0x1, 0x0, &(0x7f0000000a00)) r2 = dup(r0) r3 = getuid() r4 = getgid() sendto$llc(r2, &(0x7f0000000240)="2a1c0c0b7033beb13f4c92c3b7c3127d4c99390fbd1cc3c609ae8e1b46e9c6dbfa799de108fff1e868bccd9139592e7e5f14beddb8bae55448b26b68381897a0f362be8e15680e7724e9cef6ce5d620c4081d8cc9e0048967ae8d94e79c9d4e3101fb19a297eebf8e9a94e6a18bf436819f7036654382fb221ba975f3bd34857752597cb090fbf8cb631048fedbafb0f202e3ee1d8eee444e208", 0x9a, 0xc0, &(0x7f0000000300)={0x1a, 0x4, 0x6, 0x800, 0x8, 0x776, @random="b4e64dc960b8"}, 0x10) chown(&(0x7f0000000200)='./file0\x00', r3, r4) recvfrom$inet(r2, &(0x7f0000000000)=""/4, 0x4, 0x0, &(0x7f0000000740)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/19 15:54:25 executing program 5: epoll_create1(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f0000000080)="3502cc926b6c2880471f39ab77781fe96039a16ea94781e93c8152241e0c1fc3af5a24d86486e4d60a09b68cb815ce2f4a09cee76fba144f0bf9504e103c3fe4f676aa6344a525606e7ab3ed9d4df7d6b1e54cf642b5c686e3b477143242467d7795835ea44036890c31f2ad97adb3684eec70eec28277247f4e7cc0c37e4a2d66cdd4e0a7740aed66edc9ea4d96cd7fd6ffd1d2aaf765289c24a702c3794710d59c2acaf4c6f58eb08ba972b216e91d1d29d26c6107ac5ed5524ffaaefdf12087250a8df0d7559947e9fd48033f99456cb8b266618635f40ae205", 0xdb, 0x4000, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x10000000}, 0x80) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = accept4(r0, &(0x7f0000000240)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/196, 0xc4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7b, 0x0, 0x8000}) 2018/03/19 15:54:25 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d2fa0)=[{&(0x7f00001fffe9)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) 2018/03/19 15:54:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="000100000000000001010005020000000100000000000000a0aa17c00a3013d5e4581ba03117e4333c28bfb9114b2ef23167cc906fb0059709dd57fa325431ce48d0f6a998d99d48808da8d1b9d6547fe6b883"], 0x18) bind(r0, &(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x777, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, 0x80) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/19 15:54:25 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/15, 0xf) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x101) 2018/03/19 15:54:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40001, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0x7e, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/126}, &(0x7f0000000200)=0x78) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000c31000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800020004df0000", 0x24) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x100) ioctl$KDENABIO(r0, 0x4b36) 2018/03/19 15:54:25 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/19 15:54:25 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x6, 0x6, 0x4}, 0x337) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x7ff, 0x5, 0x200, 0x4}, 0x10) 2018/03/19 15:54:25 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/19 15:54:25 executing program 6: r0 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='numa_maps\x00') 2018/03/19 15:54:25 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0xb5, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180)=""/181}, &(0x7f00000002c0)=0x78) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=ANY=[@ANYBLOB="28000000180000000000000080200000000400050055000080000000000000000000932c", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/58, 0x3a) 2018/03/19 15:54:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x34d6}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) tee(r0, r1, 0x9, 0x8) 2018/03/19 15:54:25 executing program 7: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x7b, "f4401ca6c687dcdf71b5a524502485dc2bbf78d11e9ef18e666781e9a6e355e4fda55d03dbcd2d2cee02d4450c6bdbdcbc089839b10832467dab261f1b39a6f83c08de1a25aa7d4d21c00ab2d9fd4bf6916fa70d322e543f96aaf61a9f87a56b9ee68fa732451b4005509c7e924d480adc53b92c462e1f8ef91664"}, &(0x7f0000000140)=0x83) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x100000001, 0x8000, 0x5, 0x40, 0x4, 0x7, 0x80, r1}, &(0x7f00000001c0)=0x20) write(r0, &(0x7f0000168fe8)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000478000)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000579000)=""/221, 0xdd}}], 0x1, 0x0, &(0x7f0000d6c000)) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000380)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/108, 0x6c}}], 0x1, 0x0, &(0x7f0000000a00)) r2 = dup(r0) r3 = getuid() r4 = getgid() sendto$llc(r2, &(0x7f0000000240)="2a1c0c0b7033beb13f4c92c3b7c3127d4c99390fbd1cc3c609ae8e1b46e9c6dbfa799de108fff1e868bccd9139592e7e5f14beddb8bae55448b26b68381897a0f362be8e15680e7724e9cef6ce5d620c4081d8cc9e0048967ae8d94e79c9d4e3101fb19a297eebf8e9a94e6a18bf436819f7036654382fb221ba975f3bd34857752597cb090fbf8cb631048fedbafb0f202e3ee1d8eee444e208", 0x9a, 0xc0, &(0x7f0000000300)={0x1a, 0x4, 0x6, 0x800, 0x8, 0x776, @random="b4e64dc960b8"}, 0x10) chown(&(0x7f0000000200)='./file0\x00', r3, r4) recvfrom$inet(r2, &(0x7f0000000000)=""/4, 0x4, 0x0, &(0x7f0000000740)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/19 15:54:25 executing program 5: getrlimit(0x3, &(0x7f0000000240)) seccomp(0x0, 0x3, &(0x7f0000028ff0)={0x3, &(0x7f0000000080)=[{0x7, 0x62e24a23, 0x2, 0x800}, {0x100000001, 0x85, 0x7fffffff, 0x7}, {0x10000, 0x3f, 0x8, 0x7dc}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x10200, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x8001, 0x4) getrlimit(0x0, &(0x7f0000152000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{0x4, 0x9}, {0x0, 0x6}, 0x6, 0x3, 0xffffffffffffffaf}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'vlan0\x00', 0x100000001}) fsetxattr(r1, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)='vmnet1user-vboxnet0}ppp1vmnet0\'\'#vmnet0[\x00', 0x29, 0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000180)="cb03ff38af0bb274bac14d643ecea8e8fb4758881b445d1f2ce6357445224845edd7488e44d5619a4833868dad514fec45b938646a18c523ba318043d0ef4745ededa81d7c562305fc28db7394561a82092589f2bde3600655bd2b1f3a48726712fd0f84f2d6ddc5592170d86a046e1bf850db880755") 2018/03/19 15:54:25 executing program 0: unshare(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a89ff9)='ns/uts\x00') preadv(r0, &(0x7f0000001000), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/03/19 15:54:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)=ANY=[@ANYBLOB="20000000160000000000000000b2cc8654000000", @ANYRES32=0x0, @ANYBLOB="08000200ac1414aa"], 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000000c0)={0x5ebe, 0x7fff, 0x1, 0x1}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r3, 0x7a7f) dup2(r3, r0) 2018/03/19 15:54:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x100000001}], 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"627269646765300000000000000600", 0xce0e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xffffffffffffffc5, 0x0) 2018/03/19 15:54:25 executing program 0: mkdir(&(0x7f00000011c0)='./file0\x00', 0x81) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) llistxattr(&(0x7f0000001140)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x6ef) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}]}) renameat2(r0, &(0x7f0000001100)='/', r0, &(0x7f00000f9000)='./file0\x00', 0xfffffffffffffffc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000010c0)) 2018/03/19 15:54:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="6e65742f69665f696e6574360093fdd81f12659f45e9cb89f8ffffffd451bea0bcf166e408aa93f2de9c7a1786a0b83e1c0da5210d01b9336480d24bf721df26e12a6152f604622b86f9e8a6d4e0e52b4d4518804bc3d131a1c20cee863e600711d0f8cdebab9c16f184f3835747b5fcfb4a8c439d37279d64119874b715ecd26d08c0b9f7b98e72b9401bf0496339354aaf1e011da685dbc8ee74625b3974533f2e05355dadea49035c03b2809c55c2ece8b4e17928fb1361c58fe2024cfa4798878692a6cfcad49eb3c51b78c9453e001eb16c27a6a39ca29de3e43b781daa7dd4348012f3b554bb56240130d542005d2e50fe46373cfc76a6a49c1b8050c99c08ab6aa3ec304a505456d90803f21ef70a51f56c6f4998e6fbb1d9d09e754b10d4b8f03d7621be8ab07b006d8081d8c353648c513e4d06bc9a3ecd201848931a11f7db75d319c2d37f4298ff0a48ad3e2a1f1a4c3813c47084b80fd1bacef8681897d56a3b09d2d1d0d60a1d3db780d2aad06d6f0ac83cb479cc667cb00e0d4133539b1ea8a2c5ffdcd9e6f82000824ed364cdb3d9aef2b4f74545e77ecc557beb1d694fc99c505392916ed300ecd94fe0a7b30886d5c4ef01db53002a4185d19fa71fd8728f0b09de4d8ff1444fa7e59f884f27c0b3fe86fd51a3f63c6adbb36ca81d182d25b311a045ba13") socket$pppoe(0x18, 0x1, 0x0) unshare(0x200) r2 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000000080)="16be0e9d9e3c3588c697b7eeab5f2a3932202e8ea2d5304aa92b7cb56279d806000000000000004b6b3efbaf75dc1753ec87c542e7034acf2c1fbcbb1dc71595f91341dda16e7b878d6cddd51e27a3cf21eb913b518b2fe333fea0b7e134331a5495c1a07b4924d6a75a9206dfdd7a69669b", &(0x7f0000000000), &(0x7f000014e000), &(0x7f0000000100)="84aa6503120b7a5e94da67673d54338c2f9a9202bced9ddf66c25709bb5ae0481923bbc59cef1e590e414b271d45d75dec8ed2e5b81c759d107c05e305a422955aa63577325466b727d56c2be768c7bc711a585c877fea6c573f9fe50800b8fcf7a76f") sendfile(r0, r1, &(0x7f0000000040), 0xff) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000180)=0x4) 2018/03/19 15:54:25 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000002380)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001200)}, 0x0) 2018/03/19 15:54:25 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x4182, 0x4) setns(r0, 0x0) 2018/03/19 15:54:25 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000300)={'ipddp0\x00', 0x1000000000000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20c000, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000340)="70e24831ce28df8365f9b037f53afc99f5f1e92e5915f6be3748a2ab982197017ff279e13696805e2fea5f73f17230661fffa66c302f9360fcc46637308ec986fa123648274c7c4865e61587c641d0a53b80fa04a3166cf0392efdf169b08fa2b8eb057e434df13b54abe760f15e1b8ace03fb4eb658f0b75ee66059a7c65111b420ae9db8e90492fec4d166aebcf18c62e83a7b5a7a3f0bd6291b4e2577873adbef41eefd78223447bbacdf5b8fcceb6bc9961c6817e5b5f1fc762cb3c03654597bb8f1adb358377a4eb623181f257bc1e2f523159473135913daaf3e70c6776f29268cd3348349bbcdda9fdbe197934a") ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) read(r1, &(0x7f000060f000)=""/217, 0xd9) r4 = dup2(r1, r2) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="b710490d1048133cc0c96f2151e678f39af76715e47e7885bc8db1a589aff0cb0b56a52a393e7f0d0a013f0e43cdf714fdc4ed60006666ba9a1cff6dbc247c1ea53a7602f962e5e18bb3b9ae2ce2ef5d1c7eb0a041a3f98bb764386cc0cdb4d1a705a770441861a35dfeb3a0142b88ce81222ba4900217d59de15addd15f35ebbb360becc550abce088e97bce0d489fd3c4199b12b66498a7965d8b689839c79b1b5b943e320096c418b14b9e6a7af594f1dfb6838a501") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r5, 0x4}, &(0x7f0000000280)=0x8) 2018/03/19 15:54:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) prctl$setname(0xf, &(0x7f0000000000)='wlan1\x00') clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/19 15:54:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x34e, 0x7, 0x20, 0x3, 0xffff, 0x562, 0x7, 0x101, 0x9, 0x1, 0x10000, 0x5}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) r2 = dup3(r1, r0, 0x80000) mq_timedsend(r2, &(0x7f0000000040)="67e54b3163a2956fb6bb5191c7df771ff2b69d4182ad43294325468624697f90724fcf487d966de1d5313780f8777cac801b12569c91b05f6f97f526e6d808931c31d785b3b077970c62080aa50a91db", 0x50, 0x1000, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) r4 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000000)={0x263d}) 2018/03/19 15:54:25 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001e71b52d593d12a46bdbdf2507000101000000000000660a2a9fc2ae056c32275efca4ae2343396084cec78962e835315985abc6a07633ce52e6a9ea8c37d595c6d2fa1c21839ace813bb5a268b67d9b10d975a545b2a788", @ANYRES32=0x0, @ANYBLOB="004200000080000008001f0000000000"], 0x3}, 0x1, 0x0, 0x0, 0x20000000}, 0x94) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x4000, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)) r2 = getpgid(0x0) r3 = dup3(r0, r1, 0x0) tkill(r2, 0x1000000000016) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd53b, 0x3, 0x401, 0xffffffff, 0x1}, &(0x7f0000000040)=0x14) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={r4, 0x7}, 0x8) 2018/03/19 15:54:25 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x4}, {0x7, 0x80000000}, 0x0, 0x0, 0x1ff}) 2018/03/19 15:54:25 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000ffcfeb)="330000100000000032c00000b95d033d", 0x10) 2018/03/19 15:54:25 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r1, 0xd2f}, 0x8) r2 = socket(0xa, 0x2, 0x0) r3 = dup(r2) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) recvmmsg(r3, &(0x7f0000000240)=[{{&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/165, 0xa5}, {&(0x7f00000001c0)=""/15, 0xf}], 0x2, 0x0, 0x0, 0x7fffffff}, 0x101}], 0x1, 0x10000, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) 2018/03/19 15:54:25 executing program 7: syz_emit_ethernet(0x1a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3c5151c8bb67", [{[], {0x8100, 0x0, 0x9d, 0x1}}], {@generic={0x8864, "4a575dd1907c0057"}}}, &(0x7f00000000c0)) 2018/03/19 15:54:25 executing program 6: gettid() fchdir(0xffffffffffffffff) exit(0x20) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000000)={0x3, 0x5}) mount(&(0x7f0000000080)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/19 15:54:25 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x12, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000080)=""/236, &(0x7f0000000180)=0xec) bind$ipx(r2, &(0x7f0000000040)={0x4, 0xffff, 0x3, "a7746a7f8a43", 0x8}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x8}) r3 = getegid() setfsgid(r3) recvmmsg(r1, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) 2018/03/19 15:54:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x80000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r2, 0x2}) 2018/03/19 15:54:25 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098cfef)='/dev/vga_arbiter\x00', 0x20001, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000c9cfe0)={0x1}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200004, 0x0) 2018/03/19 15:54:25 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4, &(0x7f0000848ff0)={0x2, 0x4e1d, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/19 15:54:25 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$inet(0x2, 0x4, 0x9) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x478, 0x138, 0x250, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000000), {[{{@arp={@multicast2=0xe0000002, @empty, 0xff, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x3, 0x81, 0x6c0, 0x8, 0x0, 0x9, 'gretap0\x00', 'erspan0\x00', {0xff}, {}, 0x0, 0x201}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x16, 0x1}}}, {{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffff00, 0xff000000, @empty, {[0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x1f, 0x400, 0x6, 0xffff, 0x7, 0x99, 'lo\x00', 'ip6tnl0\x00', {}, {0xe4405e398108093c}, 0x0, 0x2}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x9}}}, {{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @mac, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0x1ff, 0x40, 0xffffffffffffbe4a, 0x2, 0x5, 'yam0\x00', 'syzkaller1\x00', {0xff}, {}, 0x0, 0x92}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffeffff}, 0x1c, &(0x7f00002c9000)}, 0x8000) close(r0) 2018/03/19 15:54:25 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001180)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/4096}, &(0x7f0000001200)=0x78) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridge0\x00', {0x4, 0x0, 0x0, "722b05f3cdfa"}}) [ 37.609446] updating oom_score_adj for 6336 (syz-executor1) from 0 to 0 because it shares mm with 6314 (syz-executor1). Report if this is unexpected. [ 37.629046] updating oom_score_adj for 6336 (syz-executor1) from 0 to 0 because it shares mm with 6314 (syz-executor1). Report if this is unexpected. 2018/03/19 15:54:25 executing program 5: r0 = gettid() exit(0x0) setpriority(0x1, r0, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_ifreq(r1, 0x8914, &(0x7f0000000040)={'gre0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) r2 = syz_open_procfs(r0, &(0x7f0000000080)='stack\x00') write$eventfd(r2, &(0x7f0000000180)=0x6e, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xaa, 0x7fff, 0x80000001}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x153d}, 0x8) 2018/03/19 15:54:25 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x200, 0x3, 0x106, 'queue1\x00', 0x2000000000004}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000000280)='./control/file0\x00', &(0x7f00005ee000)={{}, {0x77359400}}) 2018/03/19 15:54:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0900000000040000010000000000000000000000000000000000001844000000"]) 2018/03/19 15:54:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f00000000c0)={0x54, 0x26, 0x2ff, 0x0, 0xffffffffffffffff, {}, [@generic, @generic="68cfe97477d818487fdeb93cd07d1748c01be02271fcbf726a58fd57cdd1c8f0cfe822697ba136d006e5e0cd441eaaa815286665494c01317f16ef63c55f4442"]}, 0x54}, 0x1}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0xee}], 0x1) 2018/03/19 15:54:25 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000340)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000100)="11fd888561f3d78c8e5e70a04737241add603547257ab084439d9fd897a13643b441674897f4ccb9cb49bab9f1c706fcf776eb6668f3a71dba0c138825736d975ac400ef4c57435d7b506e3e36091cf564b10832f7683b3fe9252f5afc7745c0dece6572f1f1fdada8f981480b6cfdb9955269a9c4f575c31d711c3a582f15536fcc59d30d80601dd36f62294bd8773f7e17e560053622f2006b921505a2b9f5ba981f74bed485e0b38bbcf8761fe12173199cfbf2ebd172263509eb1284be648e2566467a575c616a84add30239f75ad97bc67a426f9ff14a16ad26e1f00a", 0xdf}, {&(0x7f0000000200)="61c01952bb7b0fd4b90971b4d27ac66a58a9aad8eb3376bb861fb77a62a91e6916dad9f28413dcfc28df39a5e83c09854346bb1f06e045d4964b4b437e9a", 0x3e}, {&(0x7f0000000240)="14d8d88f77db9a0188a00cd4d2d5a067c355111789dcc6e037d157c730041b87b75791e1818c717732a5baad2c222d77457b51fccf7a4b3751d6cd862150d7609b11a702a8811e6d13d5b084c6cac1d7abf169c5894622f5f9b3ebfcf8045beab950ac3ea57b37c396ff12ead8f6ed73d721f42fc128ebeb11267f74682a74ce15fcb4222d565d5d0c158b11b926dfb55088afbbfb1695d4302708c4321a38a59c6d2e8525e361de4c1f135ad6a01b3d3cb0bf6d965e9caea0", 0xb9}], 0x3, 0x0, 0x0, 0x4000000}], 0x1, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000003c0)=0x2, &(0x7f0000000400)=0x1) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) utimensat(r1, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={{r3, r4/1000+30000}}, 0x0) 2018/03/19 15:54:25 executing program 3: socket$inet6(0xa, 0x2, 0x0) 2018/03/19 15:54:25 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000000001, 0x0, 0x400000, &(0x7f0000ff9000/0x4000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) unshare(0x10000) ioctl(r0, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/03/19 15:54:25 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r2, &(0x7f0000deefe7)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/19 15:54:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) syncfs(r0) connect$inet6(r0, &(0x7f000000c840)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/03/19 15:54:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f00000000c0)={0x54, 0x26, 0x2ff, 0x0, 0xffffffffffffffff, {}, [@generic, @generic="68cfe97477d818487fdeb93cd07d1748c01be02271fcbf726a58fd57cdd1c8f0cfe822697ba136d006e5e0cd441eaaa815286665494c01317f16ef63c55f4442"]}, 0x54}, 0x1}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0xee}], 0x1) 2018/03/19 15:54:25 executing program 7: mkdir(&(0x7f0000fd5ff8)='.', 0x0) r0 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="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", 0x1000, r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000001180)) mount(&(0x7f0000000000)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) sync() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001200)) 2018/03/19 15:54:25 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000040)={@multicast2, @multicast1, @remote}, &(0x7f0000000080)=0xc) 2018/03/19 15:54:25 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/if_inet6\x00') syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x3]}, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x2, 0x0, 0x0) 2018/03/19 15:54:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockname$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r4 = epoll_create1(0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000000c0)="7c77fd5201b247b2fb583549777fdc86f7015c27dadd44bed17cbff346767bc7a8558a0838cb2089ec88d7b9fb13dbc4dcb77a261f03f084cf9e84927cfa319df8786df24ad18be7440864236799a467affd94e9da5a6ef862c201a7641a4bf1ec82fc54dc168533ad5e60e94954df094a13622faa3527998eef26c5f0af2305361fa540b86fec6c9499f6ce5fd9d57d62c3b8333e12d2fe07c49be44b9132253526b14af775c78b1e39f8d2ed94f1f2f6fabcd487469900e1b866fdc4c58e592b993d18705d8791ccd5d4544b22312005ef6c74442661915398ea6ecd832d0242f457049bb2ac", 0xe7) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$KDENABIO(r5, 0x4b36) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000d40ff4)={0x50002015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}, {}], 0x2, 0x0) 2018/03/19 15:54:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e24, @rand_addr=0x8}}) 2018/03/19 15:54:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) shutdown(r0, 0x4000001) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x800) 2018/03/19 15:54:25 executing program 0: r0 = socket(0x10, 0x803, 0x0) accept4$ipx(r0, &(0x7f0000000000), &(0x7f00000001c0)=0x10, 0x800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000200)={0x77359400}, 0x10) fstat(r1, &(0x7f0000000140)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/221) 2018/03/19 15:54:25 executing program 2: r0 = socket$inet(0x2, 0x6, 0xeffffffffffffff6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000ae3fea)='sessionid\x00') sendfile(r0, r1, 0x0, 0x2fc) 2018/03/19 15:54:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b1c000)='net/stat\x00') openat(r0, &(0x7f00008b4ff8)='./file0\x00', 0x0, 0x0) 2018/03/19 15:54:25 executing program 6: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = dup2(r0, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200c00, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') r3 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x40) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0x7ff, 0x10000, 0x3, 0x4, 0x80000001, 0x4800, 0x4, 0x1, 0x1b6, 0x7fff}) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r3}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r4) 2018/03/19 15:54:25 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000ff2)='/dev/keychord\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)) preadv(r0, &(0x7f0000b1afe0)=[{&(0x7f0000d4f000)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x2, 0x101, 0x81, 0x400}, 0x6) 2018/03/19 15:54:25 executing program 3: r0 = socket(0x18, 0x0, 0x1) prctl$seccomp(0x16, 0x0, &(0x7f000002b000)={0x5, &(0x7f0000002000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x8000000000c}]}) sendmmsg(0xffffffffffffffff, &(0x7f000002b000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x80047453, &(0x7f0000013000)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/03/19 15:54:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') pipe2(&(0x7f0000000000), 0x80000) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/239, 0xef}], 0x1, 0x0) 2018/03/19 15:54:25 executing program 1: socketpair(0xf, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x4, 0x2}) 2018/03/19 15:54:25 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000140)={"737973744ad09386b2d723636563745f723a726f6f7491623a7330", 0x20, 'system_u:object_r:login_exec_t:s0', 0x20, 0x34, 0x2, 0x20, "756e636f6e66696e65645f753a73797352656d5f723a696e736d6f6400100000000000003a63302e633130323300"}, 0x6f) 2018/03/19 15:54:25 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x10001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000ffc), 0x4) 2018/03/19 15:54:25 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x6) socket$packet(0x11, 0x2, 0x300) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup(r0) ftruncate(r0, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xb2}}}, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="0500b147"], &(0x7f0000000140)=0xc) ioctl$TCSBRKP(r1, 0x5425, 0x6) 2018/03/19 15:54:25 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x20) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040), &(0x7f0000000080)) ioctl$KDADDIO(r0, 0x4b34, 0xbb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) 2018/03/19 15:54:25 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000500)={0x0, 0xfc77}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000580)={r1, 0x6}, &(0x7f00000005c0)=0x8) r2 = socket$inet(0x2, 0xa, 0x0) r3 = getpid() get_robust_list(r3, &(0x7f00000003c0)=&(0x7f0000000380)={&(0x7f00000002c0)={&(0x7f0000000280)}, 0x0, &(0x7f0000000340)={&(0x7f0000000300)}}, &(0x7f0000000400)=0x18) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @rand_addr}, 'syz_tun\x00'}) accept4$inet(r2, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000600)) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="f47275737425642e73797a5f74756e00"], &(0x7f0000000180)=""/210, 0xd2) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000480)={0x1, 0x2}) 2018/03/19 15:54:25 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"822627722100e963abb3000000000005", 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYRES32=r0]) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'teql0\x00', 0x600}) 2018/03/19 15:54:25 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r0, 0x0) bind(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0x8, 0xe857}, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/19 15:54:25 executing program 0: inotify_init1(0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x200) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x9) ptrace(0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000000c0)=0x2, 0x4) sync() waitid(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000140)) 2018/03/19 15:54:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/ptype\x00') ioctl$TCSBRKP(r0, 0x5425, 0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x6, 0x9, 0x6, 0xa9b, 0x7, 0x5}) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000400)=""/232, 0xe8}], 0x1) 2018/03/19 15:54:25 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f00000000c0)="fe00b6d3e53b894f89492f289665db789c61d0f8dd7111eac3a44d99fdbda6ac9a97d20b598e3a38a7377c4b58f3c27ac22cdc09e6415a1b2337fed9f0160a9767ce2c62917f9c060f77e22f4b6280e67f523ddba995ebb027a308d8cf5b7c55fb9401175197b1e8dc746dc297ec4c00e0d86e037c06323f5533dc1f32c61afe8bf2155539daeb0625f7c684432dd3c58e291c436b097ffba6cbbfff179ef9871ead80804adde9916381d9c75dd762a8182993b784b0c4d57da658f7eb9b2e0634157390ba781d25639a76a58c551e9cdf515218e1f418cc6e1540a38587425ee1ba0b7226", 0xe5) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/19 15:54:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f00006ac000), 0x4) ioperm(0x8, 0x9, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x7, 0x1e82dfe6}, {0x4, 0x5}, 0x200, 0x2, 0xd4c5}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x10000, 0x100, 0x2, 0x9, 0xe62}) 2018/03/19 15:54:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000032000)={0x30, 0x10, 0xaff, 0x0, 0x0, {}, [@nested={0x1c, 0x0, [@typed={0x18, 0x0, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x30}, 0x1}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/19 15:54:25 executing program 0: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000292000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3ff}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}], 0x38) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/03/19 15:54:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x121080, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x16, 0x2, 0xb, 0x7, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_address={0x3, 0x17, 0xff, 0xa0, 0x0, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}]}, 0x38}, 0x1}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) ioctl$TIOCEXCL(r1, 0x540c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x0, 0x70bd2d, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4008080}, 0x8880) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x8, 0xc000) sendto$inet6(r2, &(0x7f0000000280)="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", 0x1000, 0x840, &(0x7f0000001280)={0xa, 0x4e20, 0xbf4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8001}, 0x1c) close(r0) 2018/03/19 15:54:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000000}, 0xc, &(0x7f0000015000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000100000000000000000c8070000000000"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000100)={0x7, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/03/19 15:54:25 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x143000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) r1 = socket(0xa, 0x2000000000002, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40440, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000000c0)=0x2) 2018/03/19 15:54:25 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f00000000c0)="fe00b6d3e53b894f89492f289665db789c61d0f8dd7111eac3a44d99fdbda6ac9a97d20b598e3a38a7377c4b58f3c27ac22cdc09e6415a1b2337fed9f0160a9767ce2c62917f9c060f77e22f4b6280e67f523ddba995ebb027a308d8cf5b7c55fb9401175197b1e8dc746dc297ec4c00e0d86e037c06323f5533dc1f32c61afe8bf2155539daeb0625f7c684432dd3c58e291c436b097ffba6cbbfff179ef9871ead80804adde9916381d9c75dd762a8182993b784b0c4d57da658f7eb9b2e0634157390ba781d25639a76a58c551e9cdf515218e1f418cc6e1540a38587425ee1ba0b7226", 0xe5) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/19 15:54:25 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f00000000c0)="fe00b6d3e53b894f89492f289665db789c61d0f8dd7111eac3a44d99fdbda6ac9a97d20b598e3a38a7377c4b58f3c27ac22cdc09e6415a1b2337fed9f0160a9767ce2c62917f9c060f77e22f4b6280e67f523ddba995ebb027a308d8cf5b7c55fb9401175197b1e8dc746dc297ec4c00e0d86e037c06323f5533dc1f32c61afe8bf2155539daeb0625f7c684432dd3c58e291c436b097ffba6cbbfff179ef9871ead80804adde9916381d9c75dd762a8182993b784b0c4d57da658f7eb9b2e0634157390ba781d25639a76a58c551e9cdf515218e1f418cc6e1540a38587425ee1ba0b7226", 0xe5) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/19 15:54:25 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="72617710000000000000000000000000000000000000000000000000000000e811d140ff361d0f0b"], 0xfffffffffffffed5) pause() getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x36, 0x0, @tid=r1}, &(0x7f00000001c0)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000240)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2041, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') 2018/03/19 15:54:25 executing program 7: rt_sigaction(0x7, &(0x7f0000000080)={0x40000000000509a, {0xfffdfffefffff27c}}, &(0x7f00000000c0), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/xfrm_stat\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) 2018/03/19 15:54:25 executing program 1: rt_sigprocmask(0x2000002, &(0x7f0000000080)={0x3}, &(0x7f00000000c0), 0x8) r0 = socket$inet6(0x10, 0x8000d, 0xff) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) 2018/03/19 15:54:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000000102, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x401, 0x6, "5312882074f5e80f24d7d9e2b3a499ec8532757027fc30f575e736fb2fcb7eb124c5ea8c38a09b15a3a3dff49abadb79d2ace4e98a84bbb7b0483ab332c5f9", 0x22}, 0x60) r2 = syz_open_pts(r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) 2018/03/19 15:54:25 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0x36, &(0x7f0000264000), 0xff7c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/34) 2018/03/19 15:54:25 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x4, "b9f2b814"}, &(0x7f0000000040)=0xff2c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r2, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/19 15:54:25 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000000180)=""/80, &(0x7f0000000100)=0x50) r3 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="5d0000009de7098c3f8068b99e43328f3ec060bbdf64c8ed1b62a9286ade59b3fde7328b939cc91dfe1ffde58ef27acc1f79a40494572deb032ee7c29a0a7ebb22e3f07f34795c7ce96f2066b537f1fbd0526d33e4f02f39b849dc910000000000"], &(0x7f00000000c0)=0x65) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x0, 0xffffffffffffff1a}, 0x8) fcntl$lock(r2, 0x6, &(0x7f0000000080)={0x1, 0x7, 0x6, 0x8001, r3}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) accept$packet(r2, &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003b40)=0x14) write$selinux_context(r1, &(0x7f00000002c0)='system_u:object_r:useradd_exec_t:s0\x00', 0x24) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000003b80)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r5}, 0xc) writev(r0, &(0x7f0000000500), 0x1000000000000024) getpeername$unix(r1, &(0x7f0000000300), &(0x7f0000000380)=0x6e) 2018/03/19 15:54:25 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000c10000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000201000000000000000000000200000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x98, "7ccdf7c5d4a924ea60bd4043b8b1d82d8bdc5743ab6abeb27164a2bb71609bdaa3ba33314cb8b671d5f7e2dae80c893ff255f77e20836f11912e67acac469439476dbe8170b4bfd9e02ff50411915851c3d8c9b6011f3b4f150ed284b2ef07beca183eddfb17be0af0d37eecf0573bddfab77d99f0be4adec63703e18037640214516a6399e18571f2844464615480a075bd69479caced1a"}, &(0x7f0000000140)=0xa0) 2018/03/19 15:54:25 executing program 3: r0 = gettid() ptrace$setregset(0x4205, r0, 0x2, &(0x7f0000000100)={&(0x7f0000000000)="b700bdf237ea7191bd5671c3cb84b4d06941990f9ac3dadfc86da96040652b3c9561dd7a1edf0fa2cab8600e6d5755115d2b5bee85de9b69e15af45577931eeefecba54676b9ad26bb478f22dbb4cb384fe9bdaca257d58b02b852ed381f98ae807a56f2220367e00c704a577f5a558c962d717400e453049ebb63c7f1a086928eb1d11049c19c6c6048e54b4573dc8024da052a23b40a1f441f0d01248e0aa18c8bc1d4413cddfd3f922c949a429ecaf8ff17389f5f543810ba58c93650fe8d95f8ec013e662a81558188ebf90afacec13627b5342237268335a707d689ad524792b11498956a37d6b4c3", 0xeb}) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x50) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) exit(0xfffffffffffffffc) tkill(r0, 0x0) 2018/03/19 15:54:25 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000), 0xffffff2b}, 0x0) 2018/03/19 15:54:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000000)={0x2, 0xb, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x6e6bb8, 0xd239, {0x6, 0x7f, 0x1, 0x2, 0x0, 0x2, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/03/19 15:54:25 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) gettid() getpid() r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = gettid() r2 = getpgid(r1) gettid() gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x398d, &(0x7f0000000080)=""/143) r3 = getpgrp(0xffffffffffffffff) r4 = getpgrp(r3) sched_getscheduler(r4) gettid() 2018/03/19 15:54:25 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x100, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)) getuid() r1 = socket$inet6(0xa, 0x2, 0x0) accept4$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) getuid() sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000004c0)}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x5cc13d082c8d2478, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0x7, 0x8}, 'port1\x00', 0x2, 0x0, 0x401, 0x5, 0xc4, 0xfffffffffffffffe, 0x10001, 0x0, 0x6, 0x7}) 2018/03/19 15:54:25 executing program 1: r0 = memfd_create(&(0x7f0000000000)='-trusted\x00', 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040), 0x10) futex(&(0x7f0000716ffc), 0x5, 0x0, &(0x7f0000b0f000), &(0x7f0000805000), 0x4000007) 2018/03/19 15:54:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/19 15:54:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x3, {{0x2, 0x4e20, @rand_addr=0x8000}}, 0x1, 0x6, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @rand_addr=0x3}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x390) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x4) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/03/19 15:54:25 executing program 4: r0 = epoll_create1(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3ff, 0x1, 0x0, 0xfff, 0x0, 0xb, 0xff, 0xfff, 0x2ff], 0x9, 0xfffffffffffff801, 0x83, 0x1, 0x7fffffff, 0x537, {0x2d, 0x1, 0x20, 0x7, 0x80, 0x4, 0x2, 0xffffffffffffff83, 0x7, 0x10000, 0x3, 0x8, 0x10001, 0x0, "7d7765c1e9d7891d6172f62fa67c9614181067eae68de6858377b8beaf080c22"}}) userfaultfd(0x800) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000040)={0xfffffffffffffffe}) 2018/03/19 15:54:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000b21000), 0xf0) 2018/03/19 15:54:25 executing program 1: r0 = socket$inet(0x2, 0x80a, 0x0) getsockname(r0, &(0x7f0000000300)=@hci, &(0x7f0000000000)=0x80) 2018/03/19 15:54:25 executing program 7: epoll_create1(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000051dff2)='/dev/keychord\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x30000001}) socket$unix(0x1, 0x1000000000005, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/19 15:54:25 executing program 2: syz_emit_ethernet(0x3, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="2bf346031b4175bb65daf5cad53089568738a4cef74871454a867217c0c022e06e3b4d9143a707119e1b0ecd958fc9050f5ec314771f585d353a5a633e847087a58d79d629beb32f18b095b81960f6a28542e7e4ee020b3cc8e2ef5dfdc971cbcac0644a707ecf137664f91dfe1ce87dcba487c643a05cff2433b962c6611c7d20f2c0bf0d272b450ab7e905abc236f90875fa07d5e1f0874c23132e447a3295a6c6be0aaf3567d184", @ANYBLOB="a472565a6bd4a3cbb1b113287e469b5a0031d259de689cd569df75665d498945446a0720dd51f7607c13bbaaaa6a"], 0x0) 2018/03/19 15:54:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/19 15:54:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) socketpair$inet6(0xa, 0x800, 0x395a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="53000000a6a194455494f3790abef3b53e728f09583301228658afeb85230bc46a5b0f4d8f85df1a40e7dd2a9d399b036b2d2e60c016a765eb2f5c7c17ffd5d5b0dc455721dbdef70971ca0d2b81f50c1f000000000000"], &(0x7f00000000c0)=0x5b) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r3, 0x5}, 0x8) shutdown(r0, 0x1) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000140)=""/88, &(0x7f00000002c0)=0x58) read(r0, &(0x7f00000001c0)=""/252, 0xfc) 2018/03/19 15:54:25 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8100, 0x11) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x8902, 0x7fffffffefff) 2018/03/19 15:54:25 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000a76fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000334ff4)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in, @in=@remote}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) futex(&(0x7f0000000140)=0x2, 0x1, 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)=0x1, 0x1) r2 = dup3(r1, r0, 0x0) pipe2(&(0x7f0000000240), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000280)={0x7}, 0x4) 2018/03/19 15:54:25 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340)={0x4, 0x6, 0x0, 0x3, 0x9, 0x9, 0x400, 0x9, 0x40, 0x1}, 0xb) sync() r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x80000000, 0x80, 0x101, 0x81, 0x7}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @rand_addr=0x6}}}, 0x84) 2018/03/19 15:54:25 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'erspan0\x00', 0x40000000000401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) dup2(r0, r1) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f00000000c0), &(0x7f0000000200)="a18ae4f5") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) 2018/03/19 15:54:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000100)=0x44) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'gretap0\x00', {0x4, 0x7, 0x933f, "69308be795c7", 0x80}}) 2018/03/19 15:54:26 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c000000070a25000000000000000000020000000c006b00000000007f0000011c0043000c0094000000000016a3e135f29ee2f1a86ddcabd3d524a3b542f51fcf8e03ac2108e51445098eab0df0d87fa70baeff1ea63f47c18c2a94a16e0c926f501e2def274086ed89836ce2983d974183a51121bbb15a80cd3ae6ec195a109f5304ed9f1100ca4b9ce47fd350b6e84afb4ef96c2ab8d724d80e3c2374b0416d930335892ae72e62936ba401896a54cff6ec9b6339e8131fad1712e86d356578f91489de9a6208fbbb", @ANYRES32=0x0, @ANYBLOB='\f\x007\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB], 0x3c}, 0x1}, 0x0) 2018/03/19 15:54:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x2000032, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000013000)={{0x77359400}}, 0x1) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000cffc)=0x2000000000006, 0x4, 0x1, &(0x7f0000edfff0)={r0}, &(0x7f0000048000)=0x4, 0x1000000000000000) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000fd5ffc), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/19 15:54:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000700)) r1 = socket$inet(0x2, 0x80000, 0x1d) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x3, 0x580, [0x20000100, 0x0, 0x0, 0x20000480, 0x200004b0], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0x16, 'lo\x00', 'bpq0\x00', 'ip6tnl0\x00', 'ipddp0\x00', @random="d7a02445b906", [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x1e8, 0x220, 0x350, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0x0, 0x0, 0x0, 0xffffff00], 0x4e22, 0xbf, 0x0, 0x4e24, 0x8, 0x5ae8ff264b41cf1c}}}, @comment={'comment\x00', 0x100}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:chfn_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x1d, 0x30, 0xea7d, 'erspan0\x00', 'bcsf0\x00', 'ip_vti0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffe}}}}, {{{0x9, 0x2, 0x8, 'nr0\x00', 'yam0\x00', '\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xc0, 0xc0, 0xf8, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x45}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xffffffffffffffff}}}}]}]}, 0x5f8) 2018/03/19 15:54:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000fd5000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x3, 0x6, 0x9, r1}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0xc2b, 0xe07, 0x7, 0x800, 0xa, [{0x100000001, 0x1000, 0x400, 0x0, 0x0, 0x400}, {0x0, 0x800, 0x0, 0x0, 0x0, 0x280}, {0x0, 0x1, 0x8, 0x0, 0x0, 0x82}, {0x7, 0x7, 0x1, 0x0, 0x0, 0x8}, {0x7, 0xffffffff, 0x40}, {0x7, 0x4, 0x7fff, 0x0, 0x0, 0x100}, {0x1, 0x598, 0x6, 0x0, 0x0, 0x82}, {0x6, 0x6, 0x400, 0x0, 0x0, 0x1000}, {0x100000000, 0x10000, 0x0, 0x0, 0x0, 0x2106}, {0x9, 0x1, 0xfffffffffffffffa}]}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000040)='syscall\x00') setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000340), 0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000)=0x2, 0xfffffffffffffe81) 2018/03/19 15:54:26 executing program 1: r0 = epoll_create1(0x0) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974792e2f6465762f7365f175656e63657200"], &(0x7f0000000080)=""/239, 0xef) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0xd990}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r2, r3}) 2018/03/19 15:54:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = memfd_create(&(0x7f0000000100)=':.loposix_acl_access\x00', 0x1) r3 = add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="a171533a2c3aceee2147744dbcd5c3377d72d6c398a446f8e5db4afffc368a178490a2b8aace11d19051850dcafe0053619adc4b68e7708749644d4429ab9bc09f89974f7df088fdc959ee3072712f37dbc62b48dcc119223ecf74d7a5160f8d37842672acf18ca957112bacf5c1f27827d8536431f4d9808de90006fe", 0x7d, 0xfffffffffffffff9) keyctl$get_security(0x11, r3, &(0x7f00000003c0)=""/208, 0xd0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000280)=0x5) sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="020d000f1500000027bd7000fbdbdf250900180009003c005a5abe1ccbbcc2f996a20a4a4e3cedf4ad1cd0dc6d8f708437ce6359e487da8924ce2ef6ddc14e08a3cf6d3a56787a5ee1a2dcf8c69951b4ffda8aca0000000002000b00fbbe000001967899c4f546270a238809ef0000000000000004000200110200006b02000000000000a2090000000000008c08fbe8ffffffff040007000800000009000000000000728a88fd53"], 0xa8}, 0x1}, 0x4) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r4) 2018/03/19 15:54:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001800040005000000000496f71182497ddd9fe1d708000700ac14ffbb080001f3bf36b757bbbefe2dc4a7c5ff01"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/03/19 15:54:26 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340)={0x4, 0x6, 0x0, 0x3, 0x9, 0x9, 0x400, 0x9, 0x40, 0x1}, 0xb) sync() r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x80000000, 0x80, 0x101, 0x81, 0x7}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @rand_addr=0x6}}}, 0x84) 2018/03/19 15:54:26 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x10) keyctl$setperm(0x5, r1, 0x0) 2018/03/19 15:54:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x7f, 0x0) ptrace$poke(0x4, r1, &(0x7f00000000c0), 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x7, 0x2, 0x8000, 0xb4, 0x0, 0x38, 0x4000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x1, 0xb46b, 0x6, 0xfff, 0x0, 0x5, 0x0, 0x7, 0x6, 0xfc52, 0x0, 0x0, 0x0, 0x8, 0x2, 0x40, 0x0, 0x100000001, 0x401, 0x0, 0x80000000, 0xfc, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x2, 0x4, 0x9, 0x3, 0x0, 0x200000000000}, 0x0, 0x1, r2, 0x0) close(r0) 2018/03/19 15:54:26 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffcb8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x60, [], 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/96}, &(0x7f0000000240)=0x78) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000001900)}}, {{&(0x7f00000019c0)=@ipx, 0x10, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x2, 0x2000, 0x0) 2018/03/19 15:54:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f0000001300)=[{&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000000100)="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", 0xff}, {&(0x7f0000000240)="1e9ad1f5f21064159f1fe902ae0f7bc311e4d269a1567b7ca7857e91aeab7a7bc08de410d230424872ee7b9576beecc132c4ca1fcc08ca24464110016d6d5197404d751cfb9cf26aa8b0c4e68424b7013701e3af6b525232bf3d078e471ac50e", 0x60}, {&(0x7f00000002c0)="ef252e51f65262156eb36931e90487c9e0362b293799c7577a90a9d55c5a86d4161b84b76a136fc969", 0x29}, {&(0x7f0000000300)="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", 0x1000}], 0x5, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000099f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001380)='/dev/ppp\x00', 0x404800, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001400)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001440)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) 2018/03/19 15:54:26 executing program 1: r0 = socket(0x3, 0x2, 0xfffffffffffffffd) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) 2018/03/19 15:54:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x50}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/19 15:54:26 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000001c0)=0x8ac9a64) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000003c0)={0x0, &(0x7f0000000380)}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast1, @in6=@remote}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x600003, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) 2018/03/19 15:54:26 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x3000000, 0x1f, 0x80000000, {0x0, 0x1c9c380}, 0x2, 0x100000001}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="2e802e2f768efd"], 0x1) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x81, 0x2, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x4, 0x6, 0x1, 0x6, 0x4, [{0x6, 0x54, 0xd7d2, 0x0, 0x0, 0xd00}, {0x3587, 0x3, 0x401, 0x0, 0x0, 0x2800}, {0x7f, 0x6, 0x40, 0x0, 0x0, 0x2001}, {0x3ff, 0x80000001, 0x3, 0x0, 0x0, 0x400}]}) sendfile(r1, r2, &(0x7f000001eff8), 0x20) 2018/03/19 15:54:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x10001, 0x8, 0x6, 0xb11, 0xe, 0xdbc4}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00005ae000)=0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b97ffc)=0x1000) 2018/03/19 15:54:26 executing program 6: syz_fuse_mount(&(0x7f0000000400)='.', 0x0, 0x0, 0x0, 0x0, 0x20000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setxattr(&(0x7f0000000080)='.', &(0x7f00000000c0)=@random={'security.', '-#|!vmnet1wlan0[eth1security#vboxnet1,}:|vboxnet0.cgroup(bdevcpuset{wlan1.@\x00'}, &(0x7f0000000140)='/selinux/status\x00', 0x10, 0x2) fchmodat(r0, &(0x7f0000000040)='.', 0x8) 2018/03/19 15:54:26 executing program 0: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040), 0x399, r0) r2 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) 2018/03/19 15:54:26 executing program 3: request_key(&(0x7f0000d9bff3)='dns_resolver\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000100)=0x1, 0x4) 2018/03/19 15:54:26 executing program 6: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x1ff, 0x0) readv(r1, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1000000000000008) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) close(r1) readv(0xffffffffffffffff, &(0x7f0000401fb0), 0x0) 2018/03/19 15:54:26 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x20000000000, 0x4e20c1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6edd)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x0, &(0x7f0000fd7000)}) 2018/03/19 15:54:26 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x12, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) 2018/03/19 15:54:26 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f00000003c0)=0x6e) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) r1 = socket(0x10, 0x80002, 0x0) socketpair(0x1b, 0x80807, 0x80, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000280)={r3, r4, 0x7fff}) inotify_init1(0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x10}}, @in6={0xa, 0x4e24, 0x1, @empty, 0x5}], 0x78) setuid(r5) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/53, &(0x7f0000000040)=0x35) 2018/03/19 15:54:26 executing program 4: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) r0 = userfaultfd(0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0xffffffffffffe9c5]) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/03/19 15:54:26 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x100801, 0x0) fadvise64(r0, 0x0, 0x9ce5, 0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/166) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip_vti0\x00', 0x400}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x6, 0x7fff, 0x5, 0x8, 0x7, [{0x48, 0x100000000, 0x5, 0x0, 0x0, 0x80}, {0x3, 0xa1e1, 0x1, 0x0, 0x0, 0x1400}, {0x0, 0xdd1, 0x1f, 0x0, 0x0, 0x1002}, {0x8, 0x3}, {0x200040000000000, 0x8, 0x0, 0x0, 0x0, 0x2100}, {0x6, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x8}, {0x100000001, 0x401, 0x7ff, 0x0, 0x0, 0x2404}]}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000003c0)=0x8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000180)=""/94) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x12) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x100}, 0xfffffffffffffef6) clone(0x1000000, &(0x7f0000000400)="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", &(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)="7b1a755a0363d60461499410233d12c4b690866244b2d12bfa96de91a487b5ff057da2f36a661db27e4a205dfa0dde5a5563d6fe56376600e34c439eca52e0e64cc8ccb43a6117dfba2f327debd3b11e7e6ff5bfb79010900d5b8bfc88fd05ab29253c84ad6dad9227548d9b98bfe13672a352f353b87eba7fb741981e0e4e94e87194e96785895e946a871cd6b7e1d9ee80f3c99d9ad8baf07745bbf5180d9d7dc5e5fd67ffebdb3c95560f41eb2ba35f807c9397b3bb1018983702295ef2233ee3c86d3075e699bd1e99") 2018/03/19 15:54:26 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$TIOCSBRK(r0, 0x40044591) close(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x10001, 0x3, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x4, 0x3, 0x10000, 'queue0\x00', 0x76}) 2018/03/19 15:54:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x7b, r2}) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) fcntl$setpipe(r0, 0x407, 0x6) 2018/03/19 15:54:26 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0)=0x9, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x200, 0x1) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x9, 0x4) syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) 2018/03/19 15:54:26 executing program 5: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x4000, 0x0) fcntl$getown(r0, 0x9) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) 2018/03/19 15:54:26 executing program 4: syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/19 15:54:26 executing program 2: r0 = syz_open_dev$mice(&(0x7f00006c2ff0)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000e2ffc0)=[{&(0x7f00008f6f41)="cb", 0x1}], 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x80000000000000}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000748ff8), 0x8) 2018/03/19 15:54:26 executing program 7: socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000640)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = socket(0x5, 0x7, 0x9) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getpeername$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@rand_addr=0x9, @in, 0x4e24, 0x8df, 0x4e20, 0x2eb1, 0x2, 0x0, 0xa0, 0x3b, r5, r6}, {0x5c9450db, 0xbc60, 0x0, 0x5, 0x5, 0x3, 0x9, 0x100}, {0x927, 0xffffffffffffff01, 0x1f, 0x20}, 0x44edf936, 0x6e6bc0, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x4d5, 0x92f9fa8372ec96bd}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x3, 0x0, 0x400, 0x8, 0xffffffff, 0xff}}, 0xe8) sendto$inet(r3, &(0x7f0000000180)="4db6f9ae9527d46acb2be26a490162b5dde8323f105018a46e798477568c973c8f54bb6c55992eefb484a2ea163ce2a1459426526ff797f6668b0b79765c0cda80d7641db18cdae289d3d3f4831111e4cc1c1fabfaa26cc3e3097bab4cd337c388623a2a058cbdb495fd3bbc06546152f33a5e0f2b42f8f602579b7d75718dfca907f393ca59ada5ef741c2714f034b1a7425a430f59a3e7b884376c0ffe87ad8a8132b2e2a1c7fcc49bd9393679d3bf4c5948cd704ab6c5e7eac90d6171b3e36336e9c9f5b2e854458dbedc135c5dcc4a374bcda66a76", 0xd7, 0x4000000, &(0x7f0000000280)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r3, &(0x7f0000000080)=""/152, 0x98, 0x40000100, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) sync_file_range(r4, 0xfffffffffffffffc, 0x80000002, 0x5) socket$inet(0x2, 0x2, 0x6) 2018/03/19 15:54:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/19 15:54:26 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip6gretap0\x00', 0x102}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000002c0)=""/121, &(0x7f0000000040)=0x79) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0x97, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, 0x1f9e, 0x0, 0x2, 0x82, &(0x7f0000000180)='syzkaller1\x00', 0x800, 0x1400000000000000, 0x9}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000280)) 2018/03/19 15:54:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb4fa0)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=ANY=[@ANYBLOB="04d41624987c0e57"], 0x8) 2018/03/19 15:54:26 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000cc2fed)="0b00000042000ae71520d94b6370393f02", 0x11) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r1, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000000c0)='!)-]\x00', &(0x7f0000000100)='#ppp0\\\x00', &(0x7f0000000440)='/selinux/commit_pending_bools\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)='{', &(0x7f0000000200)='\x00', &(0x7f0000000240)='^,\x00', &(0x7f0000000280)='/selinux/commit_pending_bools\x00'], 0x800) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000380)={'ifb0\x00', {0x2, 0x4e22}}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x66390e9, 0x4) finit_module(r0, &(0x7f0000000340)='!)-]\x00', 0x1) 2018/03/19 15:54:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}, {0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6401}, 0x8001, [0xea, 0x8001, 0x9, 0x8, 0x2, 0x1, 0x81, 0x6]}, 0x5c) sendfile(r1, r0, &(0x7f0000c48ff8)=0x1ffffff, 0x1) time(&(0x7f00000000c0)) 2018/03/19 15:54:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sched_getaffinity(r1, 0x8, &(0x7f00000001c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000788ffc), 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000b80)="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", 0x216, 0x8041, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/19 15:54:26 executing program 0: socket$unix(0x1, 0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r2 = getpgrp(0x0) setpriority(0x1, r2, 0xfffffffffffffff7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"f97f0000812449fd330000a3eda7e6e6"}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) 2018/03/19 15:54:26 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) write$selinux_access(r2, &(0x7f0000000040)={'system_u:object_r:locale_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x39}, 0x3f) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) 2018/03/19 15:54:26 executing program 5: mkdir(&(0x7f000089d000)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000331000)='ramfs\x00', 0x0, &(0x7f0000b54000)) umount2(&(0x7f00007e7000)='./bus\x00', 0x4) lchown(&(0x7f00002ad000)='./bus\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/19 15:54:26 executing program 7: getsockname$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) r0 = epoll_create1(0x0) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) dup(r0) 2018/03/19 15:54:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x7ff, &(0x7f0000000100)="af2a10ad86b2f6e51a325c81f1051a5200b472eca10ff6a6acfa280b0c62f16d77eef2a2da7e4ce6c8f88a3e") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in6={0xa, 0x4e20, 0x7c, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0x13}, 0x2e8}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}], 0xbc) 2018/03/19 15:54:26 executing program 0: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x75, "5252fd18c001174797ff85fd34f914a1217788d291114bf2b2d221877f214bc7dc56b2a7e1eca00ffa7fb556dcf9eac4bdb863551ee92f1ca37441d0e93244971b0da5880b70b3aec0a8a0ef0ad7df8071ff1dd39966379ebeadcfc783a9d6c2ecd43e91a9af036257f82673f592a1e6973cd65a82"}, &(0x7f0000000100)=0x7d) 2018/03/19 15:54:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xc0, "e135185e0fbcbbc25d976d5df03e51e15dde6dffcd08dd881a2122966938489fd813b7d3e2222d6345af4fc78a388bc15b61e43a7066fa88ba5251b8fdb4f667271b9ffc83553dc8bf92db851e9dbf2655478065cc935b29d600a67fc29960fa865528ecdf543c402f88f7d1e0eebb1fb75ba890fd5e763f490b8cd553353a5141439eeb45c8a258998e27f6210433e808691fa15dd2370742205d510675f194e616d1c9c307726e354a8b4fe52ba3f34e450e0b2af25d2af6b7a4592e9578a8"}, &(0x7f0000000280)=0xc8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x2c, "5a50e92700cf98c17059bd5663fc4ed92ae55339e27c3b5c1d5dfcfbe3df43c6e7d35435ef39ef28b8d0ee7e"}, &(0x7f0000000040)=0x34) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x20100, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000c6ffc), 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x15e, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e20, 0x2, @empty, 0x40}, 0x3, [0x80000000, 0x6, 0x5, 0xfff, 0x1a8800, 0xffffffff, 0x0, 0x3]}, 0x5c) 2018/03/19 15:54:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x2ae, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x5, 0x9}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x101, 0x200, 0x600000000000, 0x2, r1}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/03/19 15:54:26 executing program 2: r0 = memfd_create(&(0x7f0000000040)='selfeth0@U\x00', 0x3) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/132) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00001b3000), 0x948) 2018/03/19 15:54:26 executing program 1: r0 = open(&(0x7f0000000040)='./file1\x00', 0x101000, 0x2) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x200, 0x7, 0x8, 0x9, 0x5, 0x100000000, 0x8, 0x1, 0xffffffff7fffffff, 0x4}) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f00000010c0)="e8", 0x1, 0x0, &(0x7f0000adcff0)) 2018/03/19 15:54:26 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20}}, 0x3, 0x0, 0x9, 0x8000, 0x400}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e3ff74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000280)={0x0, 0x7}) 2018/03/19 15:54:26 executing program 6: mkdir(&(0x7f0000000080)='./file0/bus\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f00000010c0)="e8", 0x1, 0x0, &(0x7f0000adcff0)) recvfrom$inet6(r1, &(0x7f00000000c0)=""/101, 0x65, 0x2, &(0x7f0000000040)={0xa, 0x4e23, 0x1ff, @empty, 0x1}, 0x1c) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000200)="ac91d92bd868bd7df342955d9cab72add77747b7e6a7ee2740fb0308c97401d17f763b23775797e3b5ff4c9ace005dac3ad05154ae2351be77ed53cf2283684ac60df68b46519f2acf7ca057d6f19c7a781350a376f940506bfffa1e9cd0c347db3fe31ce9f80a1cb03fcef7500a120f6abdd281ae7f7b6064082f6a6c042a4d398be08e", 0x84}, {&(0x7f00000002c0)="ac6984477201ec9168161069e754c1445bfcdb17f299c70232616e432d9489b1c3dbb025780f8f93464dbb3f2c4e7bb85c8ef34c1b097de8005c6d13f8b8ea2485df79af09fdd5728abfdf7c32c1e3ca715c373e", 0x54}, {&(0x7f0000000340)="86923ab5d69fd1b4963c18206f3361593644e6a593eecd03803cb9a93d459cb983d0075179a0c6fe21436e46a8485572bcc0d7a01df3fde4d23a4beb0ef00940709e375fb9151b325b48625d64f52cb67c821084c4e9e990977c136e743546696cc07c4f6274900916802186f9bed2f7726987cd260b43d013f9869c94b70d89eb77aa80d57b729ca9729021388020d3690040fdc7067f75a20fd7e636dad994a600bcfbd588764fe1dd1b41c3014951284de69d44ded931623ef44f921e748c94f315a55ba03840314a1daa303f", 0xce}, {&(0x7f0000000440)="d03cf9c7ed4c730444fdec29bdd8f5c63dea71a3f59f96d9ba7a9e60ebb4e61044856c45abf24dec9f27266043d86796139849612a516b1b689d006c6560c74a4edc5ab20ecf07b17627a5f5bc42ed5ba73d6f4ec5ec2809a34e1b59eac6fc9f13d36c1d9c4e4a9ff03ddb45ee6f84e0d306037897122dcac2371b370451fbfa3f54f8eaf0ee9bb79c6d2954e7e785dfc875ca0998673470617b8a3e0d90c2e38bfd4c0804fc3f3614af2563aae8b3ec3385ed345e00361c38", 0xb9}, {&(0x7f0000000500)="79df2a14a9355d2582f71d325844989ad01d3c89e9486bd1bf730329f6cc39f28de58275a79503adf6cc27dc2473339c932e17d16bd49198acab3b6a20820169c4cc32754a7d306d8eb9ab44ae3a719b89a92a5e1b899384d406d1685cfc4e199c698cd045d150fadc61c820455835db02691b1f52156e", 0x77}, {&(0x7f0000000580)="d18c807d404c90aaa8b6da53277baf59ca11a52c60c399db8358fa8e4d803ec9f63c6391623a03551b34517defed8a2a8df13aa4c2ffdd0fa606d07a87132fda30950634c4761c55f4f76c5a525ec5e3f5cad41194349453763e1f818d7a09ce89c1a332f3b58e98884841bb23ae1a5df8666ab4ac1b24c883aa4a46b3924ec5a8cbfb617a82f5ceabff5b70ad0a250b285ce5085684bd856ae86a85486dbdde98134f8da1", 0xa5}], 0x6, 0x0, 0x0, 0x800}, 0x0) 2018/03/19 15:54:26 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/19 15:54:26 executing program 3: r0 = socket(0x1, 0x3, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)={@empty, @remote}, &(0x7f0000000200)=0xc) 2018/03/19 15:54:26 executing program 7: r0 = memfd_create(&(0x7f0000000100)="620100c4f237506e7a8c1f657600", 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x412001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x20000004}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000000000)) 2018/03/19 15:54:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x226e, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x4, 0xf8ab, 0x0, 0x3ff, 0x1}, 0x14) 2018/03/19 15:54:26 executing program 3: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6d6ff56e74737461747300") ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000240)=""/177) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400000, 0x0) sched_yield() sendfile(r1, r1, &(0x7f00000da000)=0x800, 0x2) select(0x40, &(0x7f0000000000)={0x3, 0x3, 0x2, 0xfffffffffffffffd, 0x1, 0x8000, 0x7ff, 0x8}, &(0x7f0000000040)={0x3, 0x9, 0x661960c6, 0xbca, 0x3, 0x9, 0x3, 0x4}, &(0x7f0000000080)={0x3, 0x100000000, 0x100000001, 0x1f, 0x91f, 0x8, 0x41, 0x19}, &(0x7f00000000c0)={0x77359400}) read(r2, &(0x7f0000000300)=""/4096, 0x1000) 2018/03/19 15:54:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x12f840, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f000000b000)=[{0x100050}, {0x2d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/03/19 15:54:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='statm\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/sockcreate\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)) sendfile(r2, r0, &(0x7f0000000000), 0x400000ff) 2018/03/19 15:54:26 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x6, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000d7000)=""/217) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000000c0)={@broadcast=0xffffffff, @empty, @rand_addr=0xf2e1}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xc}, 0x1, 0x8, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x33, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/19 15:54:26 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:mqueue_spool_t:s0', 0x20, 'user_u\x00'}, 0x2b) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x801, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)=""/68, &(0x7f0000000100)=0x44) pwrite64(r0, &(0x7f0000000180)="824921fec8b672c992ae7f1849bd575a4c57250eb77c1c1b0df0", 0x1e7, 0x0) 2018/03/19 15:54:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'yam0\x00'}) 2018/03/19 15:54:26 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x1) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/19 15:54:26 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x1}}, 0xe8) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="b4584025e727ce43000000ae41d13eaf"], 0x10}, 0x1}, 0x0) 2018/03/19 15:54:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100080009a217ec5714ffffffffffff0180c200000faa000000a27a1124f899aaaaaaaaaa0b"]) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="93325c9e", 0x4, 0x0, &(0x7f000057bff0)={0x2, 0x4e1e, @multicast1=0xe0000001}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f0000dc4000), 0x0, 0x0, &(0x7f0000f7b000)={0x2, 0x4e20}, 0x10) 2018/03/19 15:54:26 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080), 0x19e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x0, 0x0, 0x1}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x1e, 0x4) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x9) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) accept$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) 2018/03/19 15:54:26 executing program 5: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl(r0, 0x0, &(0x7f00000000c0)="8bb0dcf76f09b9703e6431c43f7113683bfdb26fddc79123852ee23fd2154376c3af0e758fe2cdb661128683209745bbfacc3b5b55f8a65977fef698a708a17f9a94c947cddbd9f994548a7f5c006513f86c0558fd272d7a0924db25331be54d0521b9667a6c8d1f47b1ec262a82621f856a17b4") r1 = syz_open_dev$sg(&(0x7f0000f07000)='/dev/sg#\x00', 0x20000, 0x101004) ioctl(r1, 0x1, &(0x7f0000000000)="06") 2018/03/19 15:54:26 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x44a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bcsf0\x00', 0x2}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/19 15:54:26 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=@fragment={0xbf, 0x0, 0xff, 0x8bdf, 0x0, 0x5, 0x64}, 0x8) mknod(&(0x7f00000002c0)='./file0\x00', 0x8000, 0x8) r1 = memfd_create(&(0x7f0000000280)='nat\x00', 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x80, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000140)=""/128}, &(0x7f0000000240)=0x78) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000300)=0x100000000, &(0x7f0000000340)=0x1) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000ca6000), 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000400)={'HL\x00'}, &(0x7f0000000440)=0x1e) accept4$inet6(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x1c, 0x80000) write(r1, &(0x7f0000000480)="adcc34caecfbcbfadde74b28ba7b366288fdddcdf53cfd1eb5f8840f77dfb419560cab9346a2caf8637e05ed41c9c290bdbfee0b444e91827c279084f2bee7aaa9603b858c86bc9bb01092b34732ed89044f057d13445f", 0x57) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000500)=""/183, &(0x7f00000005c0)=0xb7) 2018/03/19 15:54:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffd}, 0x20) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xeb, 0x800}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x8, 0x0, 0x7, 0x9, 0x200, 0x2, 0x800, r2}, &(0x7f0000000140)=0x20) 2018/03/19 15:54:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x84) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000011ff0)={0x77359400}, &(0x7f0000000000)={0x0}) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/63) fcntl$getflags(r2, 0x3) timer_create(0x0, &(0x7f0000000fa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000003f6d), &(0x7f0000003f5f)}}, &(0x7f0000000ffc)) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{r3}, {r3}}, &(0x7f0000003fe0)) 2018/03/19 15:54:26 executing program 6: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x676) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/19 15:54:26 executing program 4: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/03/19 15:54:26 executing program 3: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000176000)="00640001000445") getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) 2018/03/19 15:54:26 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000005, 0x20010, r0, 0x1b) r1 = add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="52852a98cd9de5ce3c7fea17308b3053ef5b014593cf2960d4bb9c354f9c67be081677ee9ee0c9d21b7ffb023b5e1718cac7145d451cb50450b067621d727aa068b997fdf42b0f17", 0x48, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x8) r2 = socket$netlink(0x10, 0x3, 0x15) write(r2, &(0x7f0000000080)="260000002a0047ffdf08dfff0000e8ffff00000001000000bd93085866d882bb020a75000000", 0x26) socket$netlink(0x10, 0x3, 0x1e) socket$pptp(0x18, 0x1, 0x2) 2018/03/19 15:54:26 executing program 1: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in=@rand_addr}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd2(0x800, 0x801) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8955, &(0x7f0000000240)={"020081007f001e0020008ca7cc991735", r1}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x40000, 0x0) sendto$unix(r3, &(0x7f00000002c0)="a0363ab260578b56a7149cb163c276a90c70e76f833de9d0f421d98040ee3a6c728ec9a51eda5efbe1c906ae368d2809ea96203a9815d2e4e292b8f1439f", 0x3e, 0x80, &(0x7f0000000540)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg(r2, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r4}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f00000005c0)}, 0x0) 2018/03/19 15:54:26 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3, 0x200, 0xfffffffffffffffe, 0x1, 0x81}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x8, 0x1, 0x8000, 0x1, 0xffff, 0xffffffffffffffff, 0x6, {r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x9, 0x100000001, 0xbe0f, 0x18e, 0x80}}, &(0x7f00000002c0)=0xb0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) listen(r0, 0x1) 2018/03/19 15:54:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)) [ 39.100066] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 39.123149] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/19 15:54:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x99}, 0x68) socketpair$inet6(0xa, 0x0, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/19 15:54:27 executing program 3: clock_gettime(0xb, &(0x7f0000fd4000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) rt_sigtimedwait(&(0x7f0000000080)={0x35e7}, &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x989680}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x8, 0x3, [0x9, 0x6, 0x8]}, &(0x7f0000000240)=0xe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x100}, 0x8) getsockname$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) 2018/03/19 15:54:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe}) 2018/03/19 15:54:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000044000)=0x2) read(r0, &(0x7f0000000000)=""/4096, 0x1000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) 2018/03/19 15:54:27 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25={0x3, {"c307d041f8af31"}, 0x8001}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000040)="5fa96e5a25bd024e1f853eba4afb458d31edfe8799f71bad2a5e1d5f084fc13bae01b5e75cf9e58e0d0100570eca447833e6cd3e28e0531c08279eee8074671311136dc36a102acb1ad2cec3e3840007c402d02a61bb3dd1460e6f340c98410b1c497c168af9ad3de531caf3a99a000a07f6717c27525ac1be303b5b2924d920c206218e74da55671f61e376a8998754e6ce588f0ea756f881133c621464bd3b1e7f806e54f7493630d4bd222fbba515ec6f0499340d1b0a4c61e17688866f0460d1f6ef6377f5b188eb042496df214aff811326526d20c72bab3d70f9c3c2216e2debfe663c65f9c9", 0xe9}, {&(0x7f0000000140)="d62a561c87ddee09c835c18e5efd0525e4b03999a055f64c675c0655ba3d86b4d0f161ea90f33788eecb24dbd6e785bddd78f7ca0d10dbc3c0736e36ac56d9617fb70075353041a39b7f98cf40101b2885b5cc450c64a3211fc46d81e37999b58600f8daa4bdb88895a6a7e429db26a20f8c90e3ad89d79305cfda919cef2422facbe8c3c6177f2d55321c5bcc6c", 0x8e}, {&(0x7f0000000200)="150713ef4f0c74d9b6be88bd5fdeb9ebc7d0b3ed7272828cb21c05e7ae2a8098ec1672e7c3414d9d8b378cc48a3f36236250459d0cb3c995976b58d0b64522a30f2fc25141402ce1151515553e27e094640be525875441ec369059297346dd85cf273ef83f7f36a487ba97238b622aedfe4945530141c057f85a804508ffb69aa2575abe109208df4d86077724bcc90d49d1bbc89142d0077160f6ce3ea71a85946c3f2c718f79687f86c1be74c8", 0xae}], 0x3, 0x0, 0x0, 0x40}, 0x0) close(r0) 2018/03/19 15:54:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x13, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x4}, 0x4) sendto$inet(r0, &(0x7f00000000c0)="2d5007f4a5584e2c237b02e64e6a379b3e36f6ec505b6d4fe4013d1dd1734c3c68caa4e411e954f3443bb4478d40f67fffffffffffffff503ddff0c9d3027c630131f13cdc332dbdad5b3d41280cd4c9805510cae1793bceaeaaaa7f", 0x5c, 0x3, &(0x7f0000000140)={0x2, 0x4e20}, 0x21) 2018/03/19 15:54:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xfdbe) recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) recvmmsg(r0, &(0x7f0000005880)=[{{0x0, 0x0, &(0x7f0000005740)=[{&(0x7f00000035c0)=""/4096, 0x1000}], 0x1, &(0x7f00000057c0)=""/179, 0xb3, 0xf5}}], 0x1, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000000140)="2fd5050a8ec4f43dde9167ab908142c5c42c6fb438630195b0cf436bcfe4b55085822998aa75ae0d880cdac2c815f282a1c782dc1f1226d46d2620d896b9ef5656ef031d7fbac6b443fb8d45b98bb01b977a0ae3faaf8deec84c907962b348f5eef314c4ed263142b5c599febb865353ef682b1740c418ef8d2fedc26b651ed84aca71874b131d6354183c22e63f4ac00070f94e54bf391e101bc79a903c9c14775fb0e2ef7a5e62b0740a8c3b925855d5c6dee06732dcb567bc137bf0a0932669cad670b28fa417b448e3440691d833701a", 0xd2, 0x7ffe, &(0x7f00000002c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/19 15:54:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x4965, 0x7fffffff, 0x7, 0x3}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x4, 0xaf5, 0x0, r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)=ANY=[@ANYBLOB], 0x14}, 0x1}, 0x0) fchdir(r0) 2018/03/19 15:54:27 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "006f72743000000000000000000002000000000000007000000016000006000000eaffffffffef00", 0xc3}) 2018/03/19 15:54:27 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0xfffffffffffffff7}, 0x8) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/03/19 15:54:27 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) 2018/03/19 15:54:27 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x80000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = accept4(r2, &(0x7f0000000300), &(0x7f0000000100)=0x80, 0x800) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000380)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000af5000)='illinois\n', 0x9) recvfrom(r1, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) recvmmsg(r1, &(0x7f0000005880)=[{{0x0, 0x0, &(0x7f0000005740), 0x0, &(0x7f00000057c0)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) sendto$inet(r1, &(0x7f0000000140)="2fd5050a8ec4f43dde9167ab908142c5c42c6fb438630195b0cf436bcfe4b55085822998aa75ae0d880cdac2c815f282a1c782dc1f1226d46d2620d896b9ef5656ef031d7fbac6b443fb8d45b98bb01b977a0ae3faaf8deec84c907962b348f5eef314c4ed263142b5c599febb865353ef682b1740c418ef8d2fedc26b651ed84aca71874b131d6354183c22e63f4ac00070f94e54bf391e101bc79a903c9c14775fb0e2ef7a5e62b0740a8c3b925855d5c6dee06732dcb567bc137bf0a0932669cad670b28fa417b448e3440691d833701a", 0xd2, 0x7ffe, &(0x7f00000002c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000000)=0x800) [ 39.268525] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6913 comm=syz-executor1 2018/03/19 15:54:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0xd160, 0x4) r1 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r1, &(0x7f0000e0dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r1, &(0x7f0000584f12)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/19 15:54:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x248140, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x9}], 0x30) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, 0x1c) getdents(r1, &(0x7f00000000c0)=""/4096, 0x1000) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/03/19 15:54:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000000840)={&(0x7f0000000240)={0x600, 0x34, 0x100, 0x70bd2c, 0x25dfdbfb, {0x3}, [@nested={0x150, 0x88, [@generic="006971816646a08e90", @typed={0xc, 0x30, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @generic="cf82636047d15bd7caf2e8d7124e6489abb1350125064369ffa77c81bf6b71d833b4578c10ec8c9db80cb9bcfe20383563f73f545a4040da5115a8f519e4810e8a46bcd629151d9a10abf4e642822e342a18405c9b630d676402659e317ec83b07b7a6319a4966a7c05f27f83a154c3b5c987fcad5850d4eca4d05d4df44a55c20f1116f26179f388e9197ffda35172a84edee4f0bdafc7c0de072d5272b48f1db7e7448d93b3e931f84bea0fc94633c77ab69e18f364502f6ee7e38709ceeb46658aa35813354e293ceaf59066909adb2e604171f622eac47f4874ed1b626", @generic="6acf9c1aeb19f715440541e647c8b58c888aaa832410fbd693960bc34404d7ae9063bb4fe27076a924ff77d089c07cbbac8fb2558322ebd473d605398192bddf1226aacc1ee80de2917f86721a9ce9e13b0983fa06befa39"]}, @nested={0x1bc, 0x21, [@generic="01ed3b035c210ae6875b70012c203b220fdd16254faa8973d92a48a877e28cf814322571ce8d3fb56e26d93959164e6970efba9bd921a3622a8eb7c25e1c39cb83ae97cabb8df727aba6", @typed={0xc, 0x5d, @pid=r1}, @typed={0xc, 0x70, @str='-(\x00'}, @generic="408c4452584039a1b987b5a79e907ca4c6b13e3a710220bc752bdf195e5c2aa294be65df90a33612566b9360362a4a9e76e2bd8dd11707f2a39e0fd3fa9f57dcbe3004996a83a88232a9d04b3483b82b16212c6caf0d666119351544af44ab943b15c12fe3c95df08acd34718c6933e788d679a96a931fbe205e7982", @generic="2e14ddb205812cf8b13cf3e1a47b04614c5e88c96f46d5b1e12a30e6f84ae3a88c7b561614b93b662bf2648d680c7de6a7080e26bcd8d863d6f9de7907923b7d31cdee4f4daa27475a8e90e6263bf60da7c7559620c49b60f2af01b3777a0b5e00ac72b0a7dca9b93013684dc4da82bdb94896f1656f9e74e0bce3646a4f11528a8a681580461ffcb642d308e70403883cdc67857e67a57c963939528a2dacde47f1cb861e7f175f41ae879a0531fe95b9332bbe4014a7cdbbff44ba9e3b32a6587ee8b8e5b81908e37017e6e8", @typed={0xc, 0x5c, @uid=r2}]}, @nested={0xc8, 0x58, [@generic="ccbac36b977804263e63eb6ec798ed7610d78fe454d4bb167adb10254a5f9180f8178a2e159d3741c54458e3f3ebc9f5ae3dc47d8c28a0155c23f21fd5338bda888fbb94a1472c541e359f568de542fbe3e79ff43fbd8fa0d27c7ce42bf6596b20b50b0524d4b1248a145e6ed6bfc5c3303cc99a692141b408e0c5136d71e58808434750fe796747615cce7d972e3819ba5d34a36fd3b898e209f21f653e99e61d589e6f5d7f8236c45818a7caee6df9361058227257f3be2316fd0ae7a9f65c3f"]}, @generic="1d0edc43a9027fc3aec925e40bb9494cfe28da9b38c456182d80ca4c70c2ce31be8961baa9cfcdb00fa767a435b9bdd383c98bb67304a6cf2941676f79a6e3432af0fe1e4b6058cfca9f285a37f899dcc9f3a2a6bbfcc8caff6acfffcd7c6af01a7e1f598c5d999df66267832396265e29b5f5", @typed={0xc, 0x55, @u32=0x9}, @typed={0x8, 0x1a}, @typed={0xc, 0x94, @pid=r3}, @generic="a9f07728a8f5254fbf16178b7f2e8e514ca2e03968c663ef02b87600231e6d156e838e1290aa345a4222c6b23829409be121f3c2b773e236d395640b1fea9db0edb95fa1f02faff73da16fdffcd1a60299fcb304b2a86552f235c887c6f67f5d68659b8578ac1ece8209e90b40a8ceed296cdcef1bb326a0578256f874060d2680", @generic="ceb5bb87ccf4aa0954263980cfdceb4511e44df62fa31ee609c2a4d78752c792da892537cfbefea8b2f86d71d6ce451017e6764fe2ff6a09be929e0dc8895bdae6ba08dfa7388aff1136092c4d2478d775157f55106b4af43b7c0f6d62e86c767cc64a1f1b36b27ac3e36e912c948fe6c0d6ec666ca466a7b6293d78490c31247ca3bd6827cd540a16956fe53cc06b5338cd4085e13f0e2f16ad442b898d6724914bb94fb8f766b4c4a1aa96b683dfb105b08068e51dab566ecdcb88c8364029620d01c879cf784bab13295a408e8cdc1dd55ba650a8c225eb01f67bb4bd87c763217e", @typed={0x20, 0x60, @str='cgroupvboxnet1mime_type\x00'}]}, 0x600}, 0x1, 0x0, 0x0, 0x4800}, 0x40) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCXONC(r4, 0x540a, 0x3f) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x24, 0x13, 0x311, 0x0, 0x0, {0x1}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @fd}]}]}, 0x24}, 0x1}, 0x0) keyctl$session_to_parent(0x12) 2018/03/19 15:54:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x10000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x101, 0x9f, 0x8, 0x7fff, 0x6, 0xffffffff00000000, 0xc28, {0x0, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0xfffffffffffffffd, 0x1, 0x1ff, 0x4, 0x40}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x0, 0x1f2068c8, 0x2, 0x3, 0x3f, 0x6, 0x6, 0x9, 0x8, 0x3, 0x7, 0x2, 0x5, 0x1, 0x1]}, &(0x7f0000000280)=0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000019fb2)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r3, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) [ 39.308660] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6927 comm=syz-executor1 2018/03/19 15:54:27 executing program 1: capset(&(0x7f000015eff8)={0x19980330}, &(0x7f000053a000)) r0 = syz_open_procfs(0x0, &(0x7f00006fcff6)='setgroups\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/19 15:54:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000000000)='S') 2018/03/19 15:54:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xe8}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/19 15:54:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x20201) pwritev(r0, &(0x7f0000000a00), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/138) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d43f39)=""/199) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0xc94a, 0x700000]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/policy\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x4000, 0x0) connect(r1, &(0x7f0000000700)=@generic={0x3, "7b1bc201c9a98df81474348dbf62f3e87f565bbed4b72148c9412b68e7f011b18390e48b9e8731f483a2d8ab6030dd2ac2df840eacf9821770554a92371c2c7c20bb2eeccd9cb090a3e42438edddf5db451d8190feeb848583eb2cf1267b0abbc702f4eceb2e73d6999bdedb32cb2f0fb933d688caeafb3bf7b690aac6ea"}, 0x80) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000640)=0xfffffffffffffffc, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000000900)=[{&(0x7f00000005c0)=@in={0x2, 0x4e21, @rand_addr=0x20}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000780)}, {&(0x7f00000007c0)="47b7c4d988afd2f5474175b7073f4c1743cb1068976980b9117036cc1dce793d809a1a0c338f8bb78e47e55379148fd050392856f814350ab65b70197715e9", 0x3f}], 0x2, &(0x7f0000000840)=[@init={0x18, 0x84, 0x0, {0x9, 0xffffffffa78fad58, 0xfff, 0x7}}, @init={0x18, 0x84, 0x0, {0x7, 0x10000, 0x8, 0x9}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x7ff, 0x10000}}], 0x90, 0x8084}], 0x1, 0x800) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/255) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000780)='/selinux/policy\x00') socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/19 15:54:27 executing program 4: r0 = socket(0x2, 0x2, 0x0) pkey_alloc(0x0, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'syz_tun\x00', 0x6}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=@ethtool_gstrings={0x1b, 0x4}}) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21}, 0x9, 0x0, 0x4, 0x2}}, 0x26) 2018/03/19 15:54:27 executing program 6: mremap(&(0x7f0000002000/0x400000)=nil, 0x400000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) r0 = socket$inet6(0xa, 0x8, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000a40)="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", 0xffffffffffffff2b) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) 2018/03/19 15:54:27 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000dbaffc), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) 2018/03/19 15:54:27 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000040)={{0x0, 0x0, 0x3a0}}) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mq_unlink(&(0x7f0000000000)='/dev/sequencer\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001300)={0x0, 0x9}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001380)={0x0, 0x8}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001400)={0x5, 0x8000, 0xffffffffffff0548, 0x5d8, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001480)={0x0, 0x2, 0x3, 0xe80000000000000}, &(0x7f00000014c0)=0x10) sendmsg$inet_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000080)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f00000012c0)=[{&(0x7f00000000c0)="4dc725c772339f6153b98837c5d7560cab40c89eadb09d09245f97f7091afe04096f75377de436cec18dd7661848a78c7d44b92c03df950db13e705522fa53a001dc650433767bcc0d68280aa8397d64ead5df1d771f87349c2ce7da0081182c2ab128f0782c36e147a2e0eb8933bf0fad70221e2a3e05b18e8936021ecd1ef0d8ac77d20e434e687eeaab18e331487a73473811dd4f230b2ded17b9754842608242d0dc539884ad61ef4714a644a789a70acc25a722701794", 0xb9}, {&(0x7f0000000180)="cba41e2399cc89c1f70b704b", 0xc}, {&(0x7f00000001c0)="4a11c61e2c3434e7d950a7bf1e662e9730823d13c0dbfc7c61429270d199bed9783bfc844239819028a1e53f93afccdc8437864d83a938ea5c08a8edce724c37e2b740e6f513895590598dac4739b9a14b6eeaf837e521bbed12074e8032a3194ce005e58ce596bc577fa71f1f1c3eaec35b53030b59585f97c3b91419d3896fb802408a4f31ca56da7ce924d346f2807f64f988996d469b7d9e83d297315691565a7a9c904dd21362465a56d2fbf3c4bd539914f479258fee23a99a0f1ff9256ccc5426d565a588822708a0333f2d72ee05e7b7da7d079e31e4", 0xda}, {&(0x7f00000002c0)="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", 0x1000}], 0x4, &(0x7f0000001500)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8009, 0x7, 0x7f, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3ff, 0x9, 0x9, 0x8, 0x1, 0x101, 0x46dc, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x0, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x631ab702, 0x0, 0x7fffffff, 0x44, r5}}], 0xc0, 0x4001}, 0x4000000) 2018/03/19 15:54:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000000006) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="04000000"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xbe, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xcbd}}, 0xfffffffffffffffb, 0xffffffff7fffffff, 0x200, 0x0, 0x95}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x422}, 0x8) 2018/03/19 15:54:27 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) tkill(r0, 0x15) tkill(r0, 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/19 15:54:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x42) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000140)=0x68f9) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x9) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/171) r2 = memfd_create(&(0x7f000081e000)='/selinux/avc/hash_stats\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r3, &(0x7f0000062000)=[{0x22}], 0x30) 2018/03/19 15:54:27 executing program 6: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='selinuxppp0!\x00', 0x0) add_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="51c888887b3b430a6c3f5e165d3ed98aecc505a2b63780003d34f3123edae809fd817e3d236363176a1367315bbe1f99c883bd7739041a6346734c8432da9113f3ce841b3925fc4e0f643c7b0d3578c29aee77a4595727434a207c0010e4442e420c923f790ebdab7f507b41f1b820ebcff048d807c3c6f4b7c4efc4a0508166004234e755793a4dc9b5d67fc733b355bb081c57a6bb2b824d8652a9a8e58c504756ccb46e434ca944c7933cf00f6c84e741e37259ce7c987db1f9fed64917577b2b8765a4073ea1a873ea6cee5f85152db1ad8c3c125ac855956b6389bbf7ea652b1273ce48c13312d7c3de2d2b6f906a207d35", 0xf4, 0xfffffffffffffffd) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x8001, 0x473}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x7fffffff}, 0x8) 2018/03/19 15:54:27 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) pread64(r0, &(0x7f0000000080)=""/26, 0xee, 0x0) pipe2(&(0x7f0000000000), 0x800) 2018/03/19 15:54:27 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000058cfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f0000001a40)=@newlink={0x1774, 0x10, 0x402, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x4, 0x42000}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x2}, @IFLA_GROUP={0x8, 0x1b, 0x4}, @IFLA_PORT_SELF={0x164, 0x19, [@nested={0x160, 0xd, [@generic="2fccd77834d7545100e2148c3616c0606aa2ff670f44d9519fd2caf777c5a2156adeabc0e7942c61f100324762dbad3c0b0bcd557edaf8797a13aeaf8db9cac9fad128b6b1882011a36b8b5832cadd4a9c85e38c6f5cae73a5abb7ea8ce5d6bb170ae1b9980446", @typed={0xc, 0x5, @u32}, @typed={0xc, 0x88, @fd=r0}, @typed={0xc, 0x94, @u32=0xfff}, @generic="b123c213d26f89a41f326fe8202a22016c5b5d26fb", @generic="c82d3f5572ed6aeefab5cb4c49237321b4b5ed94cd8a6a8a1e7e8bcb39225c3786b45ebef761a4376e73953568e907ff551e183f3b65c8b650b89dbc499ac552b6edb9f9ec217bffac8c12d1046e25264cc646ad1b95b59805fcd1986933aaf1b9e76abc4dcf269e5d509a1c182041c0c12ed468f1d3c2536dcae58298bd7d2f9f5c23886c731a7073a3e071a8975b7e2a4efb59eb86e1553f93416def", @generic="174263b056f7fb", @typed={0x18, 0x66, @ipv6}]}]}, @IFLA_OPERSTATE={0x8, 0x10, 0x8}, @IFLA_VFINFO_LIST={0x15d0, 0x16, [{0x174, 0x1, [@nested={0x74, 0x5, [@typed={0x64, 0x7a, @binary="a80ad5f0a2a55b458a02906c53f9151ddd2452e2aa9fe886f5c6d6edd09f5175c8bf1fdab735f888334b1fc87ce88c64e8a13e8db36dd94136fd9de255c581a4f7127dce1320180cccdb88ce3a9a6af1b4a33af6eba45c4174"}, @typed={0xc, 0x29, @uid=r2}]}, @generic="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"]}, {0x10, 0x1, [@typed={0xc, 0x76, @u32=0x1}]}, {0x78, 0x1, [@nested={0x4, 0x73, [@generic]}, @generic="c8cfbd9eafb1ac421a6108451a9fb9b213400e76e53ea76db6cee0b676dfcb7cb03692ef2bfe8b6c69ce71df7af7abf9ee98aac130", @generic="6ad96202251d4d1fb5137afda0f76601dbba04deadafda5b811c150d405b", @typed={0x10, 0x88, @str='ppp0\x00'}, @typed={0xc, 0x52, @u32=0x80}]}, {0x1238, 0x1, [@typed={0x8, 0x1c}, @nested={0x128, 0x93, [@generic="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", @typed={0xc, 0x58, @pid=r3}, @typed={0xc, 0x51, @fd=r0}, @typed={0xc, 0x73, @ipv4=@loopback=0x7f000001}]}, @nested={0x1104, 0x4, [@generic="8c3a0a90688c0b61587cbd144edb54f04924101211ca225c4b724c32c44f594332775580d2f446f2ac540697c415b8ff73c09d5aa778e95e8c074bcc393238aab399e3de0d62", @generic="9c147c750afb9af2e7f4ce51486d34119bc8d3deb2a16db4be015f9771cc7952372b07b647a36262a4d7290609a2fd2ae414937c1ef2198f08d4c5fe2e565eff7b0194d06c4ef32d7e0d93db8e1c82c0e0f345dd549838c898d5366b64b21dc081aaf7bd1109db08b5f1b13956bc454cf0ee4f680691e2a732089f6bc05c5ea16a541dee338b0d65aebbb6cd10439d15140f0d70684b3da5d43b1e830bb0b506a91aa69d0597b3e029e18251cb863049d9ed983e5a0ba489aabe", @generic="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{0x198, 0x1, [@typed={0x18, 0x6d, @ipv6=@loopback={0x0, 0x1}}, @nested={0x17c, 0x93, [@typed={0xc, 0x14, @ipv4=@multicast2=0xe0000002}, @generic="7dfc0e06937d6c25d63f1dc56effbf7ab825b152aa0e1b897f225502fb2b87cd7f4791bae9e9e461e39376ee1a0cb4bdda73ceae1c2ee92d2340672b78dc26e3fdfe9f531e0f7c3989c19ca5c5f9283e90e01cebe08655c8aa4efae6a4c204e03bcdda6c6a875bb235434579ed4e90bd6b30f2c90dcaec45e5fa76e1376304f81a4e7244061c38712ab9ac36ee9535db7ad1d5d814bfd4812ced46875d14ace49e04b8c6370e242483bdc6d241bedd5b7526ca7ac647ba3c2ff823fcee7e6d81675a860ef64d77ae5dc79400c6c0f65109bcc631997a3f707e35a545a53c7eed1c6aa85051b96921", @generic="fa2d8476298becb15ebfe3ac9303e767ec35d997082b0eeefb9f79baea5028ae14cbdbc9521eeb29e9f61aa16d2a2d7caaddf7649a84533cf143692a7071a4f2c0624ec76b630495c8701ed29b29030d957c2c474c7bf387d4522d", @generic="508114e613a0060c6cf1237c148320", @typed={0x18, 0xa, @ipv6=@dev={0xfe, 0x80, [], 0xc}}]}]}]}, @IFLA_WEIGHT={0x8, 0xf, 0x2}]}, 0x1774}, 0x1}, 0x0) 2018/03/19 15:54:27 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000003980)='./file0\x00', 0x80, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x101000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x6, {{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x80) vmsplice(r1, &(0x7f00000038c0)=[{&(0x7f0000001300)="e122219fa84d3ca5542093322cfc329a1a440eeb91b7b3b44da507b7781b13752c53519043b5f3168e11bf82502c3f97c03fb43dccaa51b888db3e5b99612c0b02a11538d0868c8c5da6df7f0d742e4ac815f3979b33c8d097b7da8c33b97599df2bb0381f98760594db581c7a4074f674d6", 0x72}, {&(0x7f00000013c0)="2a0e113d107bbc7cde3b945e117f9b9f6c49da90768440db2831d33e1afcb04c4998f62993319f15ee2b872830f80dd18fe582134ee6e146cf9cbd0e9b7f6b0092574439182db0f9914d452df48c6b2791cbaea2b8a18a4192b1fd5c0556353b29571ef92ca49eed532ba073faf9a15ff97e0a41542a0d6d4b66e16611f488e626a659f12216a512f8b3ee348a899cf5adba270381fe09b8afa61e97e61e2e86127699a79efbb7c47867bfdec862468d09d85c5c1963b8239e93aa5956046c8ed7309d2bab89d217dc7b7b49e7ef76e95a981a381023a4a38dc0b0171074cd43b847eedf83de4238cd8356857bbecb652dcef06fecc9a972b47c", 0xfa}, {&(0x7f00000014c0)="6f65b49e2a413a9c97a455ebc0332581df829340180c0e229170d925f259926f89004e9731b236ce4adf18e8984fedba3f34625e53a1a767dd951852dbf676265910b06c8620a1cd8d5f1f81ba8bd24da7d1d0f062fd7279b31f54e44ea44780fc83901d97a18821725dfe9e46578e787237939aa1c733c0515c3e4f5fec8a4846a3338eccd7c13ac72bdf331670023995af1558916e036694cd3ef65ed4adebbe", 0xa1}, {&(0x7f0000001580)="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0x1000}, {&(0x7f0000002580)="8cd69dd401001ff3d0a7e6e716522ac734dcb9c6ae915279b4015ef0336009308c7f7f3d622e02a8a943641be3dc82165fc810d4aa320eec1c7f63d28d0a6b2024ad240aee2cbd168a2e17a4f9ace9f06e00527ee51349abf0c087851327ac2872127740f7d0dcc92ab5aaaec31277e7b66f5ec7bba8c92379f88c3e9bafa8db651937ffbbc3ddd55cf6c4eb912617e5f0c4197db327c0d3bb8e86a0cc7d1fa3e7a7339f6977a8eab0155f8d31bab3e19e2a93508c9c5a68627853a414ca44cc5aab8b822a854eec5798ee068d", 0xcd}, {&(0x7f0000002680)="2ecea1b34f1cf38ed6fd04de38f5e6d4a92f8014c79fc4709d7d22c4a4f44eeec75c309b5e28dd678b30224fd2b4283a096c6f6cb4046feec2854b1cdba022141d4fca5b8a6babef20e953aba9e012ae542455f3dcb1b63ec834828fbe9797198ed5aaad0d2cfa62ef6c801c22a8ca0ba2dac33157bc0107aaca5358187c0039a4e07c2ed8f2c390bdcde956f77997", 0x8f}, {&(0x7f0000002740)="1c6edb6ce1dfff957085d96251263e5b4be22dc72125723a1eca38f3e545d8c582241b36942356e6b636fa020efccadd8a6636e5bc895e6a4d9ae504a8b596e389632f4705333d28", 0x48}, {&(0x7f00000027c0)="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", 0x1000}, {&(0x7f00000037c0)="209378a7facd1f8ad1ab7d7920b39456664c50ba4de766e044d6ee1cb643bc381e82335a209767fe538f76714a739653bb749671a2dc2750d538beeed43bbb55d51b1514e68c39a3ccf21d27077f5ccec3c5969d2c6ea792ef1e78cd385251d53c10bdf97700773919a73afbd8253c7ac6b2ea8f60c6ab338aaa2ad68d0ab45433eb9d08268613a94f19fe6fe9e78a00f4c4dd13368e24e63f77a7dd5998139af440e2e48c79eb5ac611cca00db432dbff1c90f2eb97350f5e381d9b2c86388b8542304cc94833e33c5be7b73c5a65fef6f5725b9366378ae4c640b2294b3e459b21b8ca9eae520516f8", 0xea}], 0x9, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080)=0x4, 0x4) fgetxattr(r1, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)=""/4096, 0x1000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x88c, 0x200) write$selinux_load(r1, &(0x7f0000001240)=ANY=[@ANYBLOB="8cff7cdcfaf9080000005345204cdb2befcefc9145edf4ba6993a8bc26bce6011a65ae07580f71b402e7b2c6084b9f31e0b75fb590bb4b791138a073bc358f98355185616b1b347a0712f93bcf8f04b1700fbc72d0000c0000"], 0x64) ioctl(r1, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r1, &(0x7f0000001200)=""/36, 0x24) openat$keychord(0xffffffffffffff9c, &(0x7f0000001380)='/dev/keychord\x00', 0x40000, 0x0) 2018/03/19 15:54:27 executing program 2: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="ac067e33fe127d6dc2df6c2bd50e37599e2166e339e28d150823b7a3b467957fe3a231657f4e06", 0xfffffffffffffd91, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/201, 0xc9) clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03}) 2018/03/19 15:54:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/03/19 15:54:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009b3000)=[{&(0x7f0000a5f000)="29000000200019fff63d0027000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "804b88286c4b716393cad3a1688caecb037f5f419e3854dcd9e37892fcddd5cdfbb652710cb7668aaa16753f59db7401ea264b7ea154a52da4d9a5d29cb27d23d3f6816892c4bc58c3b6adcac590b49c"}, 0x27) 2018/03/19 15:54:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00006b2ff6)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f000075aff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000b82000), 0x400000ff) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="3a2e09473a50b32733ee1f7728edb594707774fe349002c8f41f0fd48f2b9ad5c6ae0b8bfc06fab23f044e33b72359706c60f1e8907afca8a7b87bc6cf60d87c8eb440bd8a403e82f7216027", 0x4c}, {&(0x7f0000000080)="6dcd627e1d0239f35b", 0x9}], 0x2, 0x0) 2018/03/19 15:54:27 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000001c0)=0x4, 0x4) fcntl$lock(r1, 0x25, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r2, r3, r4}, 0x258) 2018/03/19 15:54:27 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) accept$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) 2018/03/19 15:54:27 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x228}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], 0x368}, 0x1, 0x0, 0x0, 0x804}, 0x20000011) ioctl$TUNSETLINK(r0, 0x400454cd, 0x336) setrlimit(0xf, &(0x7f0000000500)={0x8001, 0x100000000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6970647470300000fdff00", 0x2623}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/03/19 15:54:27 executing program 3: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x3, 0x9, 0x0, 0x8b1}, 0x9, 0xff, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x2, 0x20000000000000, 0xffffffffffffffff}) [ 39.676801] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=45 sclass=netlink_xfrm_socket pig=6999 comm=syz-executor3 [ 39.689972] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=45 sclass=netlink_xfrm_socket pig=6999 comm=syz-executor3 2018/03/19 15:54:27 executing program 0: r0 = gettid() exit(0xf412) ioprio_set$pid(0x1, r0, 0x9) ioprio_set$pid(0x2, r0, 0x0) 2018/03/19 15:54:27 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000940)='/dev/input/mice\x00', 0x0, 0x900) read$eventfd(r0, &(0x7f0000002240), 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/19 15:54:27 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x20, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000000), 0xd2) 2018/03/19 15:54:27 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000000c0)="e28bea7175fbef77bf836919b241f7f25397ff08cc6ad340506f535e6863f1cd09fbc479e527a3a33016fc1bad1e4e0ef3c6df203c6b24a3d7021f1d1a1ea0db4b3d682b9a64ea1d1a70193f58b4c3", 0x4f}, {&(0x7f0000000140)="8a8cd5dd36febafb1d031a7285a0e83a5a5f7cdb9f38c6c5b3f3ae361f03967eeeca5dd814f45035f8ab541ca007a6bdb4a85443f669", 0x36}, {&(0x7f0000000180)="e5af1be94b38316773f38f5e67fc9e0bebb333c395847b6d19c36499e508fccebc7bf1b18f92e1c4b148ac26a91137985e264ad9cb784342af3fed20a5ca578dcc086e58c20aa9d02538f8d859c32cee23bb40a784393baa1d1510bc7afe9caf1d7965d405c9137f428bf8ca4793767e1f5b9332e23fe4b4819d1ce6aaf08c49755620b1c6ac728b11830d6d647a5df827ddef27a98f6fa0b15f9309932bc9915a2c198f02de313e87306abf8a6321914c80a56cfed7b72f8c3e3a1b69ef9bcc62eed17bd9014d6e4e25cf17cf3d8226467e073bf82d7e", 0xd7}, {&(0x7f0000000280)="b33aeaa911c70d1a082d04689f41556488dc27b8979d614a07309f7a882e07f092bc1e3a63bbbc98fd411d8dbfda41e6b7b5e9c022b17b52d937ef3b78e22077c475a3457b9ca41757a55740aa089bcd30f59ea03004cacaa0f0e62c840189cd876175ef11899b5bc0dd699a26495820041b4a9abfd693da073777a0fc5b5df85927174f81b1e1", 0x87}, {&(0x7f0000000340)="33b4a5b8ca3d7311341f910a2a3784e328706002d00e32828f46fdffb6cfee8cbb851b72b9e05c285598ad795164c5040a606e51ecb10d08a56d955a84cac58a5b0d29e282ca0436ebfc6f67ce7121561d23ce00f4cff0ca1be88924e4786db92bd52c8ed59786a0a76cca58efca2199ef363428e4d858bf9acb0746fd05905f304832ea81161a907fa5bdea623760787191f636", 0x94}, {&(0x7f0000000400)="19dd6d03ca5cc7b35d65b54eee887cf4e611ce2842dd3abddbb5175fbe680a18a9125119d4de3d21949132ecb36daf6dac4da2aca2ff77baa832ca2af7", 0x3d}, {&(0x7f0000000440)="62fa4a0c94d667f5b7be78d60feac303ef542b5f75693f478246b0dd7e7140e4fe01744711b4c896bc43f5f082afd264cf5187b88f13ee8d9c95b657c9382026e400d8ab19288ed8e6b27695b70341c68157dfa83958359714f6396586fe5fb469204a49fa6204071e6d335dcc6b182212ea05e1ff31c149a7860631e047648da0e015f365fb0c16ebeb862b23ede280375ae894637bffa304d401eb0d1411435634a287515d57a26520424ab6e2a7b4f65c662dff45643f24e28086d9d7a18b3275ae9912d0877bbd637907736f2774316d839cf767eced143403d1b326a5b70933212d", 0xe4}], 0x7, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x800}, 0x4000094) prctl$getname(0x10, &(0x7f0000000800)=""/202) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000700), 0x2) 2018/03/19 15:54:27 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/77, 0x4d) poll(&(0x7f000047dfd0)=[{r0}], 0x1, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/03/19 15:54:27 executing program 2: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000000100)={&(0x7f00000000c0)}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000d1aff6)='./control\x00', 0x7) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e23, 0x3f, @empty, 0x7ff}, 0x8, [0x4, 0x0, 0x5, 0x2, 0xffff, 0xfffffffffffffffb, 0xdd8, 0x7f]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000001c0)={0x7f, 0x0, {0x3, 0x0, 0x1, 0x3, 0xf82}}) socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/19 15:54:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000), 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x197000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0xe9, "fb4408a4771f0551907d14e29a2c51e84c159e55778c7c5ae858e8507304d93f291dab30ba9f888d21206f0fe4a0d231832c63d29a2aa2e25afb21ffd834ee35e69057e59a4e400916394fbcbf69b5854da4df78340665beef154e437c256ef610852ab8f0ee20b29d37aa696f3bee3906b562624742b079af2290cd90d7d13715d274e0abd795d46b1ed51b6d491cec7f3d30243c0f9211d3c7e1c97ee4fcc01b5cab69711bd18e4efded79c2f180f53023db2914d5ed97183f042aecb02d83f7327f57e5549ca4858f7ca85b2f502ff924bc43f43f38996f6556ffce959ed0268450a827159321aa"}, &(0x7f00000001c0)=0x10d) 2018/03/19 15:54:27 executing program 3: r0 = socket(0x11, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x7, 0x0, "eb51f897bb40"}}) 2018/03/19 15:54:27 executing program 3: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mount(&(0x7f0000432ff2)='./file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x0, &(0x7f0000a06000)) 2018/03/19 15:54:27 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unshare(0x8000400) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect(r0, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'yam0\x00'}}, 0x80) getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setregid(r1, r2) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) write$fuse(r0, &(0x7f00000001c0)={0x12, 0x1, 0x2, @fuse_notify_poll_wakeup_out={0x8001}}, 0x12) 2018/03/19 15:54:27 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x511003, 0x0) accept4(r0, &(0x7f0000000100)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x80, 0x80000) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000001080)}, 0x0) write$selinux_context(r0, &(0x7f00000001c0)='system_u:object_r:audisp_remote_exec_t:s0\x00', 0x2a) 2018/03/19 15:54:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, "17ec"}], 0x18}}], 0x2, 0x0) 2018/03/19 15:54:27 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'eql\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="3a0000000600000000000000030000005f9400009b000000ff07000007000000fdffffff30000000ff0100001100000002000000010000003d3b00001f00000020000000ffff0000030000005c0c0000a80d0000910a0000010400000000000000000000020000006bd3fa69e6d1869dcb013d06e35f8462130d89c7dbb7afb36ce914d308363f525b172b2f22d25c58d231b80f857923f88ff07e21fa6e975d0c8816de194d083c463006739845368739ad9601c703457ca5d1ab227db9c7dd184a1b2d7a76228464b6859e"]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000000)=0x200, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) r3 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1c2}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0xd1, 0x9e7, 0x8}) 2018/03/19 15:54:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f00000012c0)=[{&(0x7f0000000080)="58d209537bc8ebdc91fab6c07a23", 0xe}, {&(0x7f00000000c0)="f651a87be6f2947b0bab190ba01a03694c3ea59ca5ec88ed02aab64e0adf422b3286a8c731605e1742e5bdcb50c9dea16ac4c3eed62567745a811e3a425e31667ea03e35fd7b954a6c017b9c3c9264fba28cee0da02a63f27efc35bda157bd6e2bae63a1195e1218c18dfa7d5a830e1b", 0x70}, {&(0x7f0000001340)="9984ecfa8bcc9b4c72acbd53cef38a6c1857efac38e7ae53a27466d03b32e0a1604d814024765606877bbab40f721956bdf699ea1ba67d1918c30384abd598b4a67f071d28ad34ce0f20e69fd1e0ba515c1bd48844b3cd2ae0d0ff04b7804b88513fe81141fc3b64b59a62182820749b316cbce39f750194a7c53bea7c672c1c8ee2ac07105cbef627b287dd918cb6368f5eb98b15425df16e4be85a6cb04f6c4ecf877faa615f44637adfbbb29b6c2984e4eafb9d07b9b719dcf7f53ddd13d330932ce5166018b600fba6d06c24b813dbfb5edce11e222faf710cc64541c3c3b3aafc8b34f9268795df7612671b", 0xee}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="305cda0c808782ad817d556d9a0cdcf5bf1f7a66c570c9fb0cac741723dd910afc87e98afe3369140d8d3f05c48368aef701a00554b8a4fc1ff26314e98ec133591e244e7f1b1e1ca99e", 0xfffffffffffffd92}], 0x5) 2018/03/19 15:54:27 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x9a19) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:memory_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x39}, 0x37) 2018/03/19 15:54:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)="c7d99bb392d085db037148f6df85b3d275984e187b3df0db510000000000000000000000", 0x100000, &(0x7f00000000c0)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) pivot_root(&(0x7f0000000040)='.', &(0x7f0000000080)='./file0/file0\x00') ppoll(&(0x7f00000000c0)=[{r0, 0x41}, {r0}, {r0, 0x40}], 0x3, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000000)='.', 0x0) socket(0x0, 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x5) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/03/19 15:54:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x5e) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00007b5ffc)=0xfffffffffffffffe, 0x14c) prctl$setendian(0x14, 0x0) 2018/03/19 15:54:27 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xac30}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x2, 0x30, 0x1f, 0xffff}, &(0x7f0000000140)=0x18) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) rt_sigpending(&(0x7f0000000040), 0x8) 2018/03/19 15:54:27 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffd24) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000200)="d2", 0x1}], 0x1}, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pread64(r2, &(0x7f0000000100)=""/88, 0x58, 0x0) ftruncate(r2, 0x3) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/19 15:54:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000000000)="ff") r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r2 = getuid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) fchown(r1, r2, r3) write$fuse(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="200000060000000000fff800000000b0717940a96400000000000000000000000800"], 0xff) read(r0, &(0x7f0000000000)=""/154, 0x274) 2018/03/19 15:54:27 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40080, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x54) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x4000, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000200)=""/39) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000001c0)="b650c2093065a77f598ac4e01a7e1653", 0x10) 2018/03/19 15:54:27 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/172, 0x9}) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r2) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/19 15:54:27 executing program 0: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x0, &(0x7f0000a06000)) prctl$intptr(0xe, 0xdf0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x1, 0x7, 0x20) fchmod(r0, 0x20) 2018/03/19 15:54:27 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x9be61c9882f4615e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x10) [ 39.889175] kasan: CONFIG_KASAN_INLINE enabled [ 39.897582] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 39.905605] BUG: spinlock bad magic on CPU#1, syz-executor5/7090 [ 39.905615] lock: 0xffff8801cfa44218, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 39.905624] CPU: 1 PID: 7090 Comm: syz-executor5 Not tainted 4.9.88-gbb52bba #59 [ 39.905628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.905640] ffff8801cfa37778 ffffffff81d95f19 ffff8801cfa44218 ffff8801d30a0000 [ 39.905650] dffffc0000000000 ffff8801cfa37ab0 ffff8801cfa37ae0 ffff8801cfa377b8 [ 39.905659] ffffffff81248e8d ffffffff812249f4 ffff880100000000 0000000000000000 [ 39.905661] Call Trace: [ 39.905673] [] dump_stack+0xc1/0x128 [ 39.905681] [] spin_dump+0x14d/0x280 [ 39.905689] [] ? remove_wait_queue+0x14/0x40 [ 39.905697] [] do_raw_spin_lock+0x174/0x1e0 [ 39.905706] [] _raw_spin_lock_irqsave+0x56/0x70 [ 39.905712] [] ? remove_wait_queue+0x14/0x40 [ 39.905719] [] remove_wait_queue+0x14/0x40 [ 39.905728] [] poll_freewait+0xd2/0x250 [ 39.905736] [] do_sys_poll+0x617/0xcb0 [ 39.905744] [] ? futex_wait_queue_me+0x350/0x5e0 [ 39.905751] [] ? SyS_pselect6+0x550/0x550 [ 39.905758] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.905766] [] ? futex_wait_setup+0x330/0x330 [ 39.905774] [] ? set_fd_set.part.0+0x70/0x70 [ 39.905782] [] ? set_fd_set.part.0+0x70/0x70 [ 39.905789] [] ? set_fd_set.part.0+0x70/0x70 [ 39.905798] [] ? recalc_sigpending+0x72/0x90 [ 39.905806] [] ? __set_task_blocked+0xdf/0x210 [ 39.905813] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 39.905820] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.905827] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 39.905835] [] ? __set_current_blocked+0x80/0xa0 [ 39.905842] [] ? sigprocmask+0xef/0x290 [ 39.905848] [] ? sigsuspend+0x250/0x250 [ 39.905854] [] ? __might_fault+0x114/0x1d0 [ 39.905860] [] SyS_ppoll+0x1cf/0x400 [ 39.905867] [] ? SyS_poll+0x3f0/0x3f0 [ 39.905872] [] ? SyS_futex+0x22e/0x2d0 [ 39.905879] [] ? do_futex+0x15c0/0x15c0 [ 39.905887] [] ? SyS_mount+0xcf/0x120 [ 39.905895] [] ? kasan_slab_free+0x88/0xc0 [ 39.905903] [] ? do_syscall_64+0x48/0x490 [ 39.905910] [] ? SyS_poll+0x3f0/0x3f0 [ 39.905917] [] do_syscall_64+0x1a4/0x490 [ 39.905925] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 39.945996] kasan: CONFIG_KASAN_INLINE enabled [ 39.945999] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 39.946008] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 39.946012] Dumping ftrace buffer: [ 39.946016] (ftrace buffer empty) [ 39.946021] Modules linked in: [ 39.946029] CPU: 0 PID: 7112 Comm: syz-executor2 Not tainted 4.9.88-gbb52bba #59 [ 39.946038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.946043] task: ffff8801cfa11800 task.stack: ffff8801cfb00000 [ 39.946059] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 39.946065] RSP: 0018:ffff8801cfb07a60 EFLAGS: 00010a07 [ 39.946070] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff82669b0b [ 39.946075] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 39.946079] RBP: ffff8801cfb07a70 R08: 0000000000000001 R09: 0000000000000000 [ 39.946082] R10: 0000000000000000 R11: ffff8801cfa11800 R12: 0000000000000004 [ 39.946086] R13: 0000000000000020 R14: ffff8801cfb48000 R15: dffffc0000000000 [ 39.946092] FS: 00007f32d7956700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 39.946096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.946100] CR2: 0000000000a3f228 CR3: 00000001d83e2000 CR4: 0000000000160670 [ 39.946107] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.946112] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.946113] Stack: [ 39.946124] 0000000000000001 ffff8801cfb48158 ffff8801cfb07ad0 ffffffff82669b31 [ 39.946133] ffff8801cfb48170 ffffed0039f6902b ffffed0039f6902e ffff8801cfb48168 [ 39.946142] dead4ead00000000 ffff8801cfb48140 0000000000000000 0000000000000000 [ 39.946143] Call Trace: [ 39.946153] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 39.946161] [] sg_finish_rem_req+0x2b5/0x340 [ 39.946168] [] sg_new_read.isra.20+0x356/0x3e0 [ 39.946175] [] ? sg_get_rq_mark+0x9b/0x190 [ 39.946181] [] sg_read+0x8b7/0x1440 [ 39.946191] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 39.946198] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 39.946207] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.946213] [] ? trace_hardirqs_on+0xd/0x10 [ 39.946221] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 39.946228] [] __vfs_read+0x103/0x670 [ 39.946235] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.946242] [] ? default_llseek+0x290/0x290 [ 39.946250] [] ? fsnotify+0x86/0xf30 [ 39.946256] [] ? fsnotify+0xf30/0xf30 [ 39.946264] [] ? avc_policy_seqno+0x9/0x20 [ 39.946271] [] ? selinux_file_permission+0x82/0x460 [ 39.946279] [] ? security_file_permission+0x89/0x1e0 [ 39.946286] [] ? rw_verify_area+0xe5/0x2b0 [ 39.946294] [] vfs_read+0x11e/0x380 [ 39.946302] [] SyS_read+0xd9/0x1b0 [ 39.946310] [] ? vfs_copy_file_range+0x740/0x740 [ 39.946317] [] ? __fdget+0x18/0x20 [ 39.946325] [] ? vfs_copy_file_range+0x740/0x740 [ 39.946333] [] do_syscall_64+0x1a4/0x490 [ 39.946340] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 39.946448] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 39.946456] RIP [] __free_pages+0x21/0x80 [ 39.946458] RSP [ 39.946490] ---[ end trace 3d10b0ed29b581e8 ]--- [ 39.946494] Kernel panic - not syncing: Fatal exception [ 39.947752] Dumping ftrace buffer: [ 39.947754] (ftrace buffer empty) [ 39.947757] Kernel Offset: disabled [ 40.550319] Rebooting in 86400 seconds..