[....] Starting enhanced syslogd: rsyslogd[ 15.918627] audit: type=1400 audit(1519221001.586:5): avc: denied { syslog } for pid=4017 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 mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.459818] audit: type=1400 audit(1519221004.127:6): avc: denied { map } for pid=4157 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.202' (ECDSA) to the list of known hosts. 2018/02/21 13:50:10 fuzzer started [ 24.740822] audit: type=1400 audit(1519221010.408:7): avc: denied { map } for pid=4168 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/21 13:50:10 dialing manager at 10.128.0.26:35979 [ 30.831706] can: request_module (can-proto-0) failed. [ 30.840565] can: request_module (can-proto-0) failed. 2018/02/21 13:50:17 kcov=true, comps=true [ 31.381487] audit: type=1400 audit(1519221017.049:8): avc: denied { map } for pid=4168 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9027 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/21 13:50:21 executing program 7: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x20001) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x3}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x3, 0x100000000, 0x1f, 0x4, 0x401}, &(0x7f00000001c0)=0x14) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000200)=r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0xf862, 0x0, 0x10001, 0xfd3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000280)={r3, 0x4}) connect$vsock_dgram(r0, &(0x7f00000002c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) bind$pptp(r0, &(0x7f0000000300)={0x18, 0x2, {0x1, @empty}}, 0x20) r4 = semget(0x1, 0x7, 0x200) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000340)=""/143) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={r1, 0xb5, "af7ec09da4d8be37142b771f8ab0022c4325b1fbeb6690a0a1bf00471e6bb85b6a85a74ff8260300f2d1e3df18018130a1f9e5a4e2bb59add6094e913a051b3231cc137e30d12aab9cfada699d7f2708e8b45f5a50dcf1f44318aef6a8623a638ed7eb4301f2bbdae6e81308abb6d9af3ba646143c9d81d11f078e754247746bd97b613a5e5aac1533848660543e3c1ff3d818e023f6e08a424f24d0ba90175847c7b1684dcca3383c82c1c8c84c6a0a4c8d075baf"}, &(0x7f00000004c0)=0xbd) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000580)=@generic="3c89ac54c8050ea1b8d56d65388b27bd") ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000005c0)=0x3969) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000600), &(0x7f0000000640)=0x4) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000680)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000006c0)=0x7c, 0x4) r6 = socket$l2tp(0x18, 0x1, 0x1) personality(0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000700)=""/200, &(0x7f0000000800)=0xc8) socket$inet6_dccp(0xa, 0x6, 0x0) r7 = getpid() r8 = syz_open_procfs(r7, &(0x7f0000000840)='maps\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000900)={r2, 0x2}, 0x8) connect$pppoe(r0, &(0x7f0000000940)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) fcntl$setsig(r6, 0xa, 0x18) unlinkat(r0, &(0x7f0000000980)='./file0\x00', 0x0) 2018/02/21 13:50:21 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x3) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) io_setup(0xc836, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00000000c0)="965d4e9d92e91cb236286c96dc85a8d7f8765d8e4f589f06ff57d0367c84972746af7bc0c2270becf6a4a9f67dcc98b0a0652cf4f8cca48bf07c237aa360c216b8c545d055776eff065afcb446b8fdff381127291ab419e39e524e35b95cd33b44c0ddda958d802bda727818362e5e458e78c7fe4d5cd7a4587e3b0ce32a7f22092808e1dbd36aea227b55ec854878c5", 0x90, 0x2, 0x0, 0x1, r0}, &(0x7f00000001c0)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000200)="cfaeff40567ee6b5739a56f51f52a1e756b30289546bd0555a89dc38352d0169d4551e1050cb713fced5ef4c05e9889e6f5814f7b06574b0a0106431484be57e834b616c55784493efc14295de5dd4bf112beac40d7cf80d179c81e8b6019cdcaf8fd47a5265b09f45d2db5af598b32b26e7", 0x72) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r0, 0x2, 0x1, 0x200, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)="42310eb65eab064d271295ade02f34a9746abfc77b0d41e7c073220a48261f16902f2fa6a978e6792dc444ca3eb9336c77dafd0ae2a8821db8c2cd45a122579aceadaba354b72cced2abcbe279cd2391bb8bd355fd78828c638532ab12b9079e5b3803f515f8d1b9e305ea2762e4aa8a69928ad816ec864316f07db999eb3eb8c218826706791df975b57b06bdae3a82f3339edde6b2511cf03d3d3e55dd2be5142af75be4c5673f4a4cd6e9665bd492a0", 0xb1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000003c0)=0x13, 0x4) finit_module(r0, &(0x7f0000000400)='!+trustedeth1\x00', 0x1) r2 = semget(0x0, 0x7, 0x2) semctl$GETPID(r2, 0x7, 0xb, &(0x7f0000000440)=""/4096) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001440)={0x80000001, 0xdee, 0x7fffffff, 0x7ff}, 0x10) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001480)={0xf36, {{0x2, 0x1, @rand_addr=0x8}}}, 0x90) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001540)=0xd8df, 0x4) getpeername$netlink(r0, &(0x7f0000001580), &(0x7f00000015c0)=0xc) ioctl$sock_bt_hci(r0, 0x800448f0, &(0x7f0000001600)="cf4686d9903a4980d0a3ab75e68193be82e7f1cbb706d66c5f2d10ca11b458355420e1beb7e5cf2a6f646da46db21e886896f0c74983473be080b56351c252f3f088eae72d5d8c1b3b7fb9ba1d3c") semget(0x2, 0x1, 0x8) pread64(r0, &(0x7f0000001680)=""/13, 0xd, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000016c0)=0x20, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001700)) accept$inet6(r0, &(0x7f0000001740)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001780)=0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000017c0)={0x1, [0x8]}, &(0x7f0000001800)=0x6) sendmmsg$nfc_llcp(r0, &(0x7f0000002500)=[{&(0x7f0000001840)={0x27, 0x6, 0xfffffffffffffffb, 0x7, 0x400, 0x6, "ac80e1ef77234fce678f2ab457323e96f285e1968aec15c0b1166b50fee24986f2070fd2ce9774287a6585a493b74ffcdd1f44d098d9366eec1cc985663728"}, 0x60, &(0x7f0000001c00)=[{&(0x7f00000018c0)="384405ff1ad06818c90c725d04bd81991efd394ae9384ba26f84cb55fcb075ba8305a408484bb1ed5da7f5b6c8cb0d10e14836051308a5f7433f789c0092d9142b2fbfcd34520cf0c22574ebce0ab847621830f2de3437e131236e1dd66a560d78e9e8607138f73c4680c17116a5e3ca3bb1296ad56df406ae303ff8b8879d756a024a9e2c9c391661e1cebafc098ff724b5f9ff9192b17d2e8ba9920421aefff3ccfe87bce4811b4bbc9662994d73", 0xaf}, {&(0x7f0000001980)="1f3178390dcf65f4dea02e6653fec6fb9feceb009a5ffe4b766e245904ea1e1785597094c91a856e3da3821cb2f7e7a9442508fd4b9e39050d967fdb3e0d2cb537ce7f36543e820a0971ad3e8a328666816b7d10bf1efe2ac195792ad4f772ab73361a9c7b0986de997712850c013aa273b0b6447cbea2cdcfc7c5721d734080c2d75c65a3afdbe17b90d66faf99db07f04fc3c3090abce4bcc40e1646542a6fde56", 0xa2}, {&(0x7f0000001a40)="015cc05fd682e0af9077734f9e4b0a927a55949af0723d645c44e647c26ab8031caedebeda3e445807709bd1111d8897e63706bb066693189946555b392db9029a41a6c97f6a3750ecd0d97b6bf0da7f46f50240807e991bee09db5c80e73906759e9e578a28288c5cebc9f908ff89756e021d9e016fc4e73132977e10f2713790b82adc88b8dec81371dd", 0x8b}, {&(0x7f0000001b00)="afe5a8f4fe3079853b0882e123d0b2922223d7c77a6b922b688e16b9fb17343516f6893409d2d563865e5030f431a74735fb43894021aaaba385f04e24c6d93b9dea72ceb9a078647a0d9c7122c2ebb9df01b526c64494d4de999409929bbae5477bef1cf3acb801bf616e48e607c723b9d529fa326eaf482f9faf66f68d6e74de71e6f31925cdd133869e302a967089e83543", 0x93}, {&(0x7f0000001bc0)="c51865456fedda17c7ebebcbb204b5090b86b490070f651851e40817", 0x1c}], 0x5, &(0x7f0000001c80)={0x98, 0x113, 0x10001, "1a07620c0f8a04cc3d6b3841093433f1ac5ece0eb7282726ae9e540471fc82c544e05972feb2e41e19fb3ecd6f27277a2372d4f66a75b04ddefa274c84a79c9ac8af1e0e70a7190caa42b4e7570a9593fa9241785a722cbb22183f2930e1179cb119df0758e3c627288e01dc8ac29d3765ae4f045999fdb07592ecb14ff7f0d093323695"}, 0x98, 0x1}, {&(0x7f0000001d40)={0x27, 0x7fff, 0xfff, 0x7, 0x1, 0x184f165c, "3647d388647ed02e9efdb62aaefdeba0ce4c8933a1c99447f85d3044c25a74a7d8a201a58f7aecef7af8bf44e4b9939f6bcc0a21402cb20180e994df2bb88c", 0x1}, 0x60, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)="56b390eb86168affb6a8401f4233ccdb3a9af9c2370a42b9ad7a1c1d50db31926369cfe9da4e1e1ac9b97c83d13db7f048", 0x31}, {&(0x7f0000001e00)="c21899ec02b1495843452ffde47621dc70bf5d5d53463e0bf83998ab09bb2d7031b6b47112c192d902d6c781b2b85016709976e293a0b830860083d412876e5db2ad39bc332e330b3d9784", 0x4b}, {&(0x7f0000001e80)="54a5f63b504f511a5ec853bba636ef23be067638ff1f3a791ee4e67500c2056a", 0x20}], 0x3, &(0x7f0000001f00)={0x80, 0x112, 0x5, "cffb185427b3bdccad19246979e2650b5d293499a4c7bff2f8bab96a74d4ba6a7dea7feeb2d90074613c88ff2edfd17594be2fe552d569a308d3cab2a8986db2dd9f900248a690f35d3951812ab5625786e923f553784615bd7379bfc11efdd47cd13e384d496049ec4677f847"}, 0x80, 0x8000}, {&(0x7f0000001f80)={0x27, 0x80, 0x7, 0x7, 0x10000, 0x200, "50ed0dba72facf642963285e08dadcc810442f10e2019a7f2c63244f646db95e90ef0150ca3c4698a8b765581b97036f045e1ddd298ec14254e3ae05ae239c", 0x8001}, 0x60, &(0x7f00000020c0)=[{&(0x7f0000002000)="9584614c8ec0a52ab5d08278dd5d1e078a15544c8e1f8a85efcedf180be58d34b6c416f94686fec680803dafe014da6d68da0e5705deef1a914c67613c90af9ae078eec5594e995af901bc77093bf1888ee71b86bc96f43671f1d02b3983474cd6b0e9f3283a4e25cfa109c7f4c588da6201bcd7d0548d15d4b9e589d1448f9bce6d0f44d111158380696848c66f49b3449940112d5261f866d15de14f0e66ec4716739a43639916e93a3be4c59e3dce", 0xb0}], 0x1, &(0x7f0000002100)={0x38, 0x0, 0x80000001, "a8390701754ee19fc7685cb6bf5a0e4de724fc504ebe435316953bf65f9a077741"}, 0x38, 0x40}, {&(0x7f0000002140)={0x27, 0x0, 0x7f, 0x7, 0x8, 0x9, "2c2e32cc2078dd1858bc5fe94f9a471572ad1d4d4e400afe6efa00805d547efb774973b2a0d45d957e28678a22c613fe656c78880b0818d8c85748bf619964", 0x153}, 0x60, &(0x7f0000002440)=[{&(0x7f00000021c0)="92cf3b74c4ff0c4d8db2aaf88781a5989185a7975ee1e8c3df366ca11a5e47f21727bf4ff889bd84d6d0246d461e359bcf640e31bb13563d7751b370e0504682a3b4fedef9f74c687b8734ae4af47a8edd939de16b3708a53c54fa7ba1261b62e3bbdccf02e76660a853fb9a72426b8c7df96bc91873a772d10cb78069b606aa23a8c024f1df97f4d3883320f21dbe0d454431423a9d42660c31bc13d8b338cb", 0xa0}, {&(0x7f0000002280)="46af8f81167357f9f1a896b8c602c1ce2cc30171e0e867466b99316d19ab1f838666f709862ee73d07896b6b2e056577d1e41fff71799b0b25282b081a429d0be282f7d4ab5e9c98d81f5932ed857f7931c7685fbcb5cac5941f0f781c36e634714d23dcb8d48b070014867b", 0x6c}, {&(0x7f0000002300)="d3f1221e3e759490aeda416b9eb237761b0a6304b6656cfe172bc58b2ba04d16d13033a5dc2c3f819bd017aa6b0c9fb5d87f45220b297b304cce56925ffae193e905", 0x42}, {&(0x7f0000002380)="8d93d7c45740e08247a5ee7c4b559cd9d3f3c5efc0c310906fd8980d330ff560164ebe174a9b7b35e998110d9545ed3052f2d5a82fa9dc0c0e7e8ac08fad7a05b38dad050318594435759e27768e0ba18cede2dca71d5f0e75d01a0a28bdbc55157bc82de6f23d5441ada2003ea693ca00d03b19d63407893329b322db412cbf6df87fd40f860570e5222b8813b25e", 0x8f}], 0x4, &(0x7f0000002480)={0x78, 0x0, 0x6, "2267b549144d1a37223f5ed84be7f33554b1c0a84ca5369ea8ba9c7772d75d303005717035a5fe45b408e706582778f29fd33ea1bc41bd6654e842adfc2881759c2031769b68b882b1ddb571cacc99e8c11f757d5c52fab9db92abfa24dc1fc344d5f6"}, 0x78, 0x4004080}], 0x4, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000002800)={0x2, 0x1, &(0x7f0000002600)=""/104, &(0x7f0000002680)=""/237, &(0x7f0000002780)=""/128}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002840)={0x7fffffff, 0x6, 0x4}) prctl$getreaper(0x0, &(0x7f00000028c0)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002900)) mq_getsetattr(r0, &(0x7f0000002940)={0x5, 0x6, 0x3f, 0x80, 0x5, 0x2, 0x80, 0x7fffffff}, 0x0) 2018/02/21 13:50:21 executing program 4: mlockall(0x3) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x101000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0xfff, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xfffffffffffffff8, 0xbb}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) r2 = accept4$inet(r0, &(0x7f0000000300)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10, 0x80000) connect$rds(r0, &(0x7f0000000380)={0x2, 0x2, @empty}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000003c0)=""/112) r3 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x4, 0x2000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={r1, 0x58}, &(0x7f00000004c0)=0x8) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000000500)=0x6fcb, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000540)={r1, 0x4, 0x7, 0x100000000, 0x8, 0x7}, 0x14) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000580)='net/ip6_tables_names\x00') ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f00000005c0)=""/208) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000780)={@generic="5fdd012ef8b355a86d4ee91901b941f8", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000007c0)=@req={0x6, 0x7ff, 0xd445, 0x7f}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000800)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000840)={0x6, r2}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = semget(0x3, 0x3, 0x600) semctl$GETNCNT(r8, 0x2, 0xe, &(0x7f0000000880)=""/187) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r7, &(0x7f0000000940)={0x10000001}) socket$key(0xf, 0x3, 0x2) ioctl$TIOCGETD(r6, 0x5424, &(0x7f0000000980)) 2018/02/21 13:50:21 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x7) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000180)={0x5f, 0x7, 0x8, 0x8000, "1d927ec556ac2518dd63ad15c32289df391df747f3547cfb947c254ca82396698bf91a9d4d0d485688b351e7", 0x575}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x3ff}) bind(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x1, 0x1, {0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}}}, 0x32) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000280)={0x4, &(0x7f0000000240), 0x0, r0, 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x6, 0x7, 0x3, 0x100000001, 0x3, 0x80, 0x7cfe, 0x6916b235, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r3, 0xcf9}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={r3}, &(0x7f00000003c0)=0x8) sendmsg$rds(r0, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000400)=""/150, 0x96}, {&(0x7f00000004c0)=""/87, 0x57}, {&(0x7f0000000540)=""/82, 0x52}, {&(0x7f00000005c0)=""/135, 0x87}, {&(0x7f0000000680)=""/175, 0xaf}, {&(0x7f0000000740)=""/181, 0xb5}, {&(0x7f0000000800)=""/222, 0xde}], 0x7, &(0x7f0000000b80)=[@fadd={0x58, 0x114, 0x6, {{0xd2, 0x81}, &(0x7f0000000980)=0x101, &(0x7f00000009c0)=0x9, 0x2, 0x401, 0x1, 0x1f, 0x70, 0x1000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7ff, 0x80}, &(0x7f0000000a00)=0x9, &(0x7f0000000a40)=0x101, 0x8, 0xb0, 0x2, 0xffff, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x1000}, &(0x7f0000000a80)=0xc7ad, &(0x7f0000000ac0)=0xc00, 0x10001, 0x200, 0x2, 0x8000, 0x0, 0x800}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000b00)=""/60, 0x3c}, &(0x7f0000000b40), 0x24}}], 0x138, 0x8081}, 0x4000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000d00)={r3, 0x9}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) setxattr(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)=@known='trusted.syz\x00', &(0x7f0000000dc0)='/dev/ion\x00', 0x9, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000e00)={r4, 0x5, 0x4, [0x1, 0x3, 0x5, 0xfff]}, &(0x7f0000000e40)=0x10) connect$ipx(r0, &(0x7f0000000e80)={0x4, 0x600000, 0x7ed8, "249b0eeb1a67", 0x9}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000ec0)={&(0x7f0000ffc000/0x1000)=nil, 0x0, 0x2, 0x19, &(0x7f0000ffb000/0x3000)=nil, 0x3}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000f00)={0x0, 0x3ff, 0x2, 0x9, 0x800, 0x7ff, 0x101, 0x4, r3}, 0x20) gettid() setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000f40)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000f80)={r4, 0x284d, 0x9e9e, 0x2, 0x0, 0x8000}, &(0x7f0000000fc0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@dev={0xfe, 0x80, [], 0x0, 0x15}, r1}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000010c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x8a8, 0x488, 0x578, 0x348, 0x348, 0x0, 0x7d8, 0x7d8, 0x7d8, 0x7d8, 0x7d8, 0x6, &(0x7f0000001040), {[{{@uncond, 0x0, 0x300, 0x348, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xf}}, @common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", 0x11}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x0, 0xf}, @ipv4=@multicast1=0xe0000001, 0x39, 0x1b, 0x7f}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0xff], [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2ffa878274aa582998ae914943e25045", {}, {0xff}, 0x6c, 0x800, 0x7, 0x24}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@eui64={0x28, 'eui64\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr=0x7, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, 0x26, 0x39, 0x1}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv6=@empty, 0xf, 0x12, 0x10000}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x13}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffffff], @common='gretap0\x00', @generic="8b36aa3306d35047e9aa99260bb6dd8a", {0xff}, {0xff}, 0x88, 0x7ff, 0x1, 0x2}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x3, 0x3, 0x0, 0x3, 0x3}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x8, 0xeb, 0x3}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x80, 0x88d, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0xe1}, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x908) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001a00)={r4, 0x6}, &(0x7f0000001a40)=0x8) write$selinux_context(r0, &(0x7f0000001a80)='system_u:object_r:lastlog_t:s0\x00', 0x1f) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001ac0)={&(0x7f0000ff8000/0x4000)=nil, 0x8001, 0x5, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x6}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000001b00)={0x5a1, 0x20, 0x1, r0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001b40)={r5, 0x80, 0x6a, "21b909ebe379b172a4c1d7d0573f8e785de50576dd05f457a3d2e03c54e7837144d536b61ee6724919867f291632aa08806a8c161631d844f6c1edab1bf8f7ecb532c71aae68e5e8d9d84c569bbd8c18dbae55dc8fc335821d7584bb10b079db6a8494ab83594a234f94"}, 0x72) 2018/02/21 13:50:21 executing program 5: prctl$intptr(0x0, 0x3ff) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x400, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x200, 0x3fc, 0x9, 0x7579}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x6, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000001c0)={0x0, 0x1000000000000, 0xff, 0x10000}, 0x10) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) ioctl$sock_ifreq(r0, 0x8942, &(0x7f00000002c0)={@common='ip6_vti0\x00', @ifru_map={0x8, 0x10001, 0x0, 0x5, 0x3, 0x100000001}}) r2 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x2, 0x60002) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000380)) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000003c0)=r3) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000000400)=0x80000000, 0x4) sendto$packet(r0, &(0x7f0000000440)="4c6c2f9a448d4fb8bfc5c14396fa9cf66cbb84a8c758a44bac239370a9f8d8589f1fffc440cf7275932787cc799f67660b3ce33163a6f85717e787468a2d24bf4872e884ac958b0e9ad856a933ba5c93d2ea69eaa5ffc253b2a908a458cee6477e5d5ad17466c4ccd898db5ae95fd059310e076193dabb35c56d1827b853d76e6addedcd660cf97912d9bd4340bb1562ec9366324711b3833ee2be8f1085adbd6f26636fc2abc7b5ff135a11dd17ed2cb3285532a4b1257a553f83b39bfcf18dd9afab00ccfe2b032220cb61975134e8ecf76b08850944bd68f77184e729a633af08f6a2b4ff4a1260c3cf2a7a96385562d8204bc13f47fe1188736a51b47b29b39fe091efe97e95c1bd882943a24bb7a4c8a10d81fb24b414cb8e2dcc5c11695d318ca6aa179e9e4c8bef067a5df7116171d065e291d2569b9e1c64efa3689b72d2cad4a3f13ff755a33b2e8566266168176b011258e5c46942081e8583f052ebe77ebabad6a9e673b4a50c017d61ff8acb5281fe076e0ce45d707f87830ed1028f7695d5528ab71f00932bf6f4eaa37b296cb0be4cbdf73e21b9b076ff77ae461f0d9adea92abb1497b3abb3fe9c61ca8fc1a00a5638afa548b3281c76398e2f17d4c08ad6ac0daf10eed1f6ca0a69f8779888bb688bef17ed8bfe2547764809e41d51540622ad0ba091d5b20f460a4111ed411e6fe084e44a9fd950a0a7ca9ac7f8c45b7f0d477e36b12cc79dc34accfdee7d4738e8eb425ae0c3934bd6f4616d674f254cb374b286c722222681afb1f889f9d3a0714b232044e417c58233f35108c6ad84c8bc40d91376747fa68b47cf1e32d80fac1f263100f28f39ad72cd98b1b08e6110a58a2b869f1822795c0d6f8f45125e21560a07254e05dad6011f8a8f9350717c01346b29ea1fefe91a0de6c1d93bcda9a19fa6461e581bb3331664ae19454a5a57cf95cbec6ad2934a98b009b299a0fddc651c3c0c799a461abe25603606cf23104780a29c87ecd06b9c3679689b450b717bc838a724cd397547e644fe95b5e29dc9d430cbb93baa62dc70176562088a6190ca2fa15a60ccb530a580b0ece625e0973e5b7cf13dcc5bf3f0f99d7580f9638702ea4c29b92a9cfa77febb7b733c0b0b0dbc7814c834c3ebcc75ed59690a1b6b230aae4bc85930b7a89b3ef81db2d20ef34bbf7b4f1be50c149dca05f582da44b343642bf0a85a2a28600e1b57a56ddcae5a4394dbf0513a6ea532acb3162571195852fb2a8bd68e99163a5db1fd6ee1f90da0acfcec3772efef722423c718a051d0198d878a5becd8bb65cb7bc5ff45dbd5cb857e7c1b4a8165c0722b0ec399d8b3506f5a257e31176ac488438770910a283e89db99d0e511a75e3d74dc086db8ff291f96bdd2fa13cc4eba26fd2a720ff32e9b0f71b49eb497024a52ad21bf8285a7cb30e9f181e90af50e8cc39ef84375e39ff6c19744f2458b062495ca294a6777f32bcbfc73c8b18373228ea87375d3e117332323149200ba24066353f8970be2bf8a103ea8091ecaf47b1616bbfcf9bdbd91d39a42a5e9baadd9a2971caecc9c5f221ab5ac04d9f849133c0110f6e00b02ee3a755819a5a8470442e7c8bd72ee8f6bd051bea2beca7f5f28c8ab383b7b787dd93ccf1893e9dacffc218e26de25652f2fdf897bb69df6ecdf08f1b3c844983412d12b0b0a9374789beb3146cd640532f14ab4fb31f42283d099ee1f77cc73e9b732eec15d7d23aa9a9177b6592d1860dcb95a75a5f8d0ba76107397a31f1808b1cbb9bbed081c64c79dd1b82e4c494f4387184dcddd4da4a97db68a6eef7a5e7a82a18b9ca4960b6929ba3550ee7ee61180bda4284c5a2a35dd4acbe7ef64c3966832ec304cc97e940a70ac1df8ae50a86b095890957006a42c282963c51d69ececaebf6e81d37edca7e1eb9d531e8a470440c255d6a0d3b93ad6782bbed92c7e0da5a6a14e794376c303fb4309c52c8b35ec56d4201c830f4ef4853586b6c32ebb1e349017338a7a93ecb6e78744d1ae91e56a568b068da10b14dae5597480143bf42645bc9279c623bc3518f334408f3dfa8c1926ea19e6789a8c8a6240f6832cb8592edda838a842b2477273f6febf46cc04fbba2e20187c8b8556052a04974ea84ae7ca1b97d3166143b031a6a3649ea47420b884e1630d78a684b3cbc66b8d097e0d40095c6843556adbdd4a9fdcac990b4f25e71d7cfa33e373daca17b6f692640365c13632a3964af507862296917bff3aeb72c7a9061964dab8082005471fa15bdbe71d2764aeadd02ef5075b6ed6b8b57c0e961cd5eb57cf3d4adf228bf6864e5cfb369de3853df01fe9a528f1d5562a157007ebea39d6dc5a3de84fa0c7ed11f92780d608e5ff67f511c701d6c43dff85934aa0368fe574a519176cf036ce240465a925bebae176457c8e36c140cd1e8fcfcf7ad71a9c411ae26fb5e7579f34602b2d01ae350c7a19cd104842cf7723ae3cd001547aedc2eaf1cf3b8f5e5fedd58a2b42a7a269aabc345ae420ca5ee7deb6faa0c5c92a884865b97490a9af0895311fcd9453460b89e5bc101f893a7230c3d9f55763cd364ec602d1cb6df68973cf82aff4b08c118b3aa6d0116c375dd3203847a53a39690e1037ed4f4d6808564f3a657bbe48b024084ba81d94ed7ea97f919adeef1d9c4a8c7089fcfa725c4b8877bfd70a3b464d235b60e0301fd3a9863013e8af6c2d54e2800e5bdd06a3f49405125c9756cf8babe65359f8588381ffccacfe3148c5855ffeb4af9533bed20370f182212d39922f601bacb38ca5c5d71fe3fb36e59f5071fa9cdb67e21c98d246937ed35da606476ea4a23e2bc051e33a7cf5346b9331ddfccc66775f8f5738b763ed0b617506bb9f6120f9b4ebf4632b37578187c31f3c4996d8470f1a7a577d1e5cfae21dbc88f5f66e1cc3d5f3af17986820dda84c7f69e9c978b7181a686b1ca79ed5402c4c86489dcf68b1b893e8fe3a7907923b8fd2f5795c5401786bf34ea9e9ea6a10b175d592c36e218c38b247de2143fb7ceb73d8b19ca22d8705e8d4f048cafbe7e9691d23084a9844690571f3ba7d151065da52f245348494dfb8d3a933a473b37678118a5a18f116bb3d0b2bc0710fd7abb02d72fa54336a9f27315bab0277bb8dba6c8a684ab0cc692046dcd9f06a847252ec123301e8a0fb75026839260489f599eb713291f88da0bd31cc55afb8e3ee970e6c8f5025e8d1ba4361f59c60a4f8ded291a376e522a1d9edf3d37f078f1e289097ef1eb8509e88e9f138f7cd3fad720ad7a5669fea49d25538f83cfc002c3edd4d0e50240020b0c6cd759bf7765cc7abb8409c6655ea69c0969560bf32fc8815a6fdbd3e3be3d690a0a324c3c69573f3bfd84333b8730bb818d37133d0c926057f41cb0353ac05479b242dcce139fc9261eb0ed2f061fa3f38bd7e19c2e9bb348a1a91bd68c618f9217fcb0950b635ebbf29a207a5cd275e0ee29db384ea64c85ef3626e415021b8ca737196172253cec16079fdb3fc3a052079484c032b16b767fdc596384329f851181f3e8ee0d2321d3106aa6ed10e5eb1d5667be70904f4c878d6858c92b21ac823243a64ca42f007c412d124b47eb874aaba22c0a2ad8e68c46149e993935b0f200c1236ef39d4432394e48f70818420d6d8483e39494e72b9c2fe7131dc5028959f42436ed1e01b79cea1073b9da5fa3908ccd472282e2218cff39e0d4e57cbf80b677bd15da80f5be9b2a2671b2d1128664300102c4c3acff2be8a369167b3faf12ebcc5c095214217bfb26a446d6879cd794c4a22c50a1904293a5c7da2de0efeab6548325904f3cc4a5150c452732911079922abaf47142a1b73981bd047f94dad65f9c0f68bcc14efa7f498ffda0d6fed828bfa046a638d00039bd12a4dea742f366d493ac0b29609003eb41cb2cf2d30a36832c47751b69b8a26a5b891564919f1601a8e4fe06aec41ca9ddeda3a33fbe514f7b4eb5bf77d704ce6da64772175af7a0f38f6b3742eb209da7035008b908489dc4b08450c35df0572eabe47db623ed825bb8103b24f9e2f62a9a5d74e8331da7d3d706b9eb673c27eff9b9799adc5b245b9d299fdf29577fb412a4aff9a85a362f5982e133a502b510c6609f5a6f1731a03f2a06edd075d8bca60eff6f15bfaa20ea3726617df623112e2047043d614f5db06a77f5a14a41c14383ecd30a7ee5ed957c131082d27e165f697edd89c0d156a878b47e38e7f5034a3b92c1d778bfe3f3757cf689cad3c342308da50277e1d5cf079367e62fedb09e8cc033619f1a2d354526ffed01837d69c7dd87ee6d954f2ee19595b68b185b39b2e0acd0456287981b24fab3d628368514cd14b1d39e3b9156459aa79ab510653acc425a1c6327636bb4aad71dc012b88553e1a7157bbf97d0ef07a06ee6324bf24c2c26b42cdee3457893ee151492bcdca12b24d73cb8401833dc36bf17af3a956b9594f7341ae7e34e2e68629d30a62365d368abf78a5192d12a3aad2af71e33e5234e03bc28cbdb49edf0ee4adb460ff323a602cdbbe8772136e537d082c4bebd144b6fe4218f3d69a1e6763fbe80d43a6490205976e344074d36f4854f28e5cdbede8c8594f397a49d1191fe7042e94e8e9e337211f824e1682d2e01aa4adf182279b49432876f5a371dae0a1b917e777697f4b4ba6c6209cc14f956baaffae8572a092889c061934ccf38482cdade8dc6fc6c44cb34596a2f7a0d6625d75c13953d6183e4e1da2655d464ad69ff1c7dcfa93ea00f228ccc54aeb25f8b4fab685e282a31b334b33aa7ba1aca6f47b083eb42286d11ccf9e44cb087f2f246500c5f8c74428b6e0f901ae1051cbde6bcbcb68d45fab3861f26295f06099080beec7e1c0660a80eb2562f1a81dbc6db8bfa0900c05f743906f043d0f708e538cae826315dd694c2a26298730d27ca3c3e59897f7fbb815b1f1c9309562a425330ddd2bec64fa2f9c487ac4fec055bafc8303cd6003cc4befa857512fa4ea48f3258643e48645c591e866f6e504f3fda91d34583b91244acff54fb715f7f4d9f8e5181f57dd25a268f828c9e930fa6142ec87227fb6fc10284dfcc34c44b82586d90653fbc403830b15fe3ea4dc0a8666501160d2f3742ec85321c85b2154be6cf4fdf6ec35be554498ca956323fb9532d3346bbbd7960a4da48e122c265f422385d5430a4bff52cf1f49812e8be78070374be231abfe3d1b3aa47a5961581e8b2ff16d2f06d5e1f4aca0d371f28b225d4a0838387b60888fdb9f69df0c417b927a820cd2d9f42b9b1aade58e589c5b1d9e61d0d7e0626bd068ea9478abc625f97d3fe80a38a9364994d74f59696c075c904468ea650a145cafec2596ae3138f94eb7e309228f89008e876536dc594a47255fe76fbf44cd37a557ba73ed303ee97a61eb567ea918206a13b61a11e0011d9e2e1b25ef4c5ae2dccc98123e2389be1eda70ead805368a721f15e33348e6ba6fc3e98b1ce485d22297d11fbf81b777e877adaa161cea246bc5fba8fcdb6ba6e45e7c4237db8575e05a192bcecefb44b745d5fd44739c2382708197aff40c2a00f49c0756fe44e97116ea5890e95d42aa8b21fa6ff91be08197eac52f0149e6672a84582ff8feaebaf68cf96aa686d8e32c8bdc54afabbb395741158601bd84d12ea592a3f6c3c9e0e5b565bd7c015be3962815ff974365d116fae6448a31f1c5e61347b6700b28ab29c8aff27178f6247204cef5e5f639bfa19543521ceaf89adfc4e9006620f8", 0x1000, 0x90, &(0x7f0000001440)={0x11, 0x19, r1, 0x1, 0x8, 0x6, @random="91f423811158"}, 0x14) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001480), 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000014c0)=0xc717, 0x4) sendmsg$nl_route(r2, &(0x7f0000001600)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x81200}, 0xc, &(0x7f00000015c0)={&(0x7f0000001540)=@bridge_getneigh={0x6c, 0x1e, 0x30c, 0x1, 0x2, {0x7, 0x0, 0x0, r1, 0x20000}, [@IFLA_MASTER={0x8, 0xa, 0x9}, @IFLA_IFALIAS={0x14, 0x14, @common='rose0\x00'}, @IFLA_LINK={0x8, 0x5, 0x9}, @IFLA_PHYS_PORT_ID={0x20, 0x22, "67da437e9eaa4349263010e8cbd9c48bfa549bea1f45bdc54f"}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x6c}, 0x1, 0x0, 0x0, 0x804}, 0x44000) rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000001640)={0xc, 0x3ff, 0x8, 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001680)={{0x100000001, 0xc009}, 0x1, 0xbc87, 0x1, {0xffffffff}, 0xfffffffffffffffe, 0x6}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001700)=@assoc_value={0x0, 0x4}, &(0x7f0000001740)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001780)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}}, 0x8c) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000001840)={0x6, 0x3, 0xffffffffffffff01}) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00000018c0)=&(0x7f0000001880)) setpgid(r3, r3) statfs(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)=""/4096) sendmsg$inet_sctp(r2, &(0x7f0000002b80)={&(0x7f0000002940)=@in={0x2, 0x3, @rand_addr=0x5}, 0x10, &(0x7f0000002b00)=[{&(0x7f0000002980)="67b49e191bc6f38c6a0650a6a436979831e7e78155f32a3eecd39ef3717fda28a5", 0x21}, {&(0x7f00000029c0)="bc204a37bd816dafee2ec23bc49d9131df0d093528f00e368feaaa1adf0c4591ac2cf2b9cf7a471a8e392501b5733159c32d34fdf2efe78595519c619f4e949cfa1df1927b287df14390a0e24d2cd60f827ec0cbe4335c82f32537f61c8feed7df37f9fdbaa52baa8096c4c7c037cd2f1d3515f3119f5e88497d8b668b44131b451fae55790461c2edb3ee8a3aff2fda38af291a3d07a2425380931f3a5594a0f6e2205b4f176c747a311a82b05fec6ba9adeed9dce9be8506505876b1d2029b6e", 0xc1}, {&(0x7f0000002ac0)="a9e9e684febdb9165731a966816e3a3924c68a9674998d4d", 0x18}], 0x3, &(0x7f0000002b40)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xa75, 0x8002, 0x4a, 0x3, 0x2, 0xfffffffffffffffb, 0x1, r4}}], 0x30, 0x20000000}, 0x24000000) sched_getscheduler(r3) iopl(0x1ff) 2018/02/21 13:50:21 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="7855d31df36e280a31f4adcc6a713b2142ee9e941674f9", 0x17, r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x200, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000180)=""/229) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="6e7b40e54ec2627543d6d8656c1cdfe56dcc38ab3938bc2b337b7d74fe61092f1cce89fb2236b9a1d4050466188e7a06faffcc45faa02ddb8b54cb7e5d4450cfe6f640c6", 0x44, r1) unlinkat(r2, &(0x7f0000000380)='./file0\x00', 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000003c0)={0x7, {0x2, 0x1, @rand_addr=0x7fffffff}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0x2, 0x7fff, 0x8, 0xc0000000000000, 0x3f, 0x0, 0xffffffff, 0x3, 0x80000001}) bind$netlink(r2, &(0x7f0000000440)={0x10, 0x0, 0x3, 0x80}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000480)={0x7f, 0x101, 0x6, 0x139000000000, 0x8c2, 0x1, 0xfff, 0x9, 0x3, 0x80000001, 0x5a53800000}, 0xb) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000004c0)=0x800, &(0x7f0000000500)=0x2) getdents(r2, &(0x7f0000000540)=""/243, 0xf3) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000640)="97dbdca9e3db76e58e95ec50f703f7cb5f751ef79ee51040bd605de52da0c9020a2bdc5f7fcffcd41b1713dc2cf362c649ac5c143201e689af6cbcdfb924602d01b0f35e4de15ff52f6f404cd013baa6fd497c1276bf3192dd7d4110f923d99fcf0ed492d8c89d329d304a3b5a99d7", 0x6f) listen(r2, 0x4) r3 = open$dir(&(0x7f00000006c0)='./file1\x00', 0x10001, 0x81) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000700)='/dev/autofs\x00', 0x401, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000740)={0x8, 0x81, 0x8, 0x6, 0xa, 0xe8}) ioctl$sock_ifreq(r2, 0x8943, &(0x7f0000000780)={@common='vlan0\x00', @ifru_mtu=0x40}) r5 = getuid() setfsuid(r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000800)={0x0, 0x1ff, 0xecd8, 'queue0\x00', 0x80}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000008c0)=0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000900)={@common='ip_vti0\x00', @ifru_flags=0x4200}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000940)=0x401, 0x4) getpeername(r2, &(0x7f0000000a00)=@can={0x0, 0x0}, &(0x7f0000000a40)=0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@rand_addr=0x2, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x1, 0x400, 0x2, 0x80, 0x80, 0x62, r6, r5}, {0x10001, 0x0, 0xd2, 0xb814, 0xffffffff, 0x6, 0x1, 0x4}, {0x4, 0x4, 0x9, 0x80000000}, 0x7, 0xc, 0x0, 0x1, 0x2, 0x1}, {{@in=@empty, 0x1, 0x6c}, 0x2, @in6=@empty, 0x7, 0x4, 0x0, 0x2, 0xa0, 0x1, 0x8}}, 0xe8) setfsuid(r5) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000bc0)={&(0x7f0000000b80)='./file1\x00', r3}, 0x10) accept4$packet(r2, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14, 0x800) lseek(r2, 0x0, 0x3) 2018/02/21 13:50:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1}, &(0x7f0000000100)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x80000001, 0x44, "21d8eea82e92b16f19fa276ecb007bf7ecfb74c4e660070fd1cb5dbfd3c613d93103d6685d7ef75de7cf8e65ef19c16392232b2c525e2cf0a947e06f5b1d5c81b39ef155"}, 0x4c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, &(0x7f00000002c0)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000380)={@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, {&(0x7f0000000300)=""/18, 0x12}, &(0x7f0000000340), 0x1}, 0x78) fsetxattr(r0, &(0x7f0000000400)=@known='security.capability\x00', &(0x7f0000000440)='/dev/sg#\x00', 0x9, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000480)={0x2000, 0x8000}) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f00000004c0)=0x9a30, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={0x0, @broadcast, @broadcast}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={r2, @in6={{0xa, 0x0, 0x9, @empty, 0x26}}, 0x80, 0x5, 0x5, 0x3, 0x1}, &(0x7f0000000640)=0xa0) accept4$llc(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x10, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000700)=0x80000001) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000740)=0x1, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000780)={0x2, 0xba, 0x8, 0x9, 0x10001, 0x6, 0xba23, 0x400, 0x47300, 0x4, 0x2}, 0xb) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000840)={r4, 0x28, &(0x7f0000000800)={0x0, 0x0}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000880)={r5, 0x8, 0x10}, 0xc) delete_module(&(0x7f00000008c0)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa00) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000900)=0xfec1, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000000940)={0x7fffffff, 0x18, [0x6, 0x81, 0x4, 0x3f, 0x2, 0x5]}) r7 = socket(0x3, 0x80001, 0x20) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000980)={@common='bpq0\x00', @ifru_ivalue=0x1}) pwritev(r6, &(0x7f0000000dc0)=[{&(0x7f0000000a00)="e030eab345b4657369f6188a33022b3ea7ee1cc8e741182984295d9e4435b00cd026cb3428eb71945ddf2e4b0af15a13daf401e1b73194042043d5534293b04d4727146c7844cf7652509390cc65bea338dfcd581ebac933bc77e0c8cd698ba3a60d6d7571dfacd471e8877bcb73414d2f8799be9c9ac307337e9f64206960dad7aa7b88fb2091e801ccc847c5399422547c99f9fa4ed176fdbd453afd4b0e0006badf1884d1633ca12e5b46a79fe604abc5f6a6383abc34462c541028c146f53a4757ee602574e727d51b5be9c1e1382395e009f1254763723e15b3403b2f0e5b736b5e6279", 0xe6}, {&(0x7f0000000b00)="938d1c81b1839f48589f287b47bb95c21983dce626fb828de53c4e450e85e193758266a6af0805d9dd911faeebc1d7f79f481270452158f0adadc3754deb26929cbed8b58cdfd5e845b9b5daf7f0721294e1e7e9d9a0d2e7", 0x58}, {&(0x7f0000000b80)="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", 0xff}, {&(0x7f0000000c80)="93dcf0f8edff8203bf44b2e3fc90d939b218b1202f5f0f3916df1d0d4fcef3aeb56a500c9e944f86d879ffc8cc2cef8ecb84a5946c45e5479cd120abaff06f5096464810d1a19f114106503c2f6082de", 0x50}, {&(0x7f0000000d00)="7cb6b35703e7c6b7fc06d4127d3ae2110f6338b6a79822db4307c398eb6180735bb891aa6e60fad6fe45dc68790041c8596ab669102bd9f09325cee1d2e10541a83e32f8fd732d5d3d59921d102692f1d4cbb170229230bdf82ffffc2f206178f7c76ebfcdafb7ca2b6ca25d33df4204effb5f7bee47ecb31f2728bc1cabe92f29aeccf67f3d5f9a8bb1690269f7a0d85917c1b298297d820ca259d3b320e6044d98e5f091e29e5c7c04ab4f1d249147dfe0b4be16012f8a98a67c605f1497", 0xbf}], 0x5, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000e40)=0x0) sched_setaffinity(r8, 0x8, &(0x7f0000000e80)=0x7fff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000ec0)=r3, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000f00)=0x10000, 0x4) 2018/02/21 13:50:21 executing program 6: r0 = memfd_create(&(0x7f0000000000)="bf00", 0x3) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"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"}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000440)={0x7, 0x8}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000004c0)={0x0, 0x1, 0x74, &(0x7f0000000480)}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000500)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000580)={@empty, r1}, 0x14) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) socketpair(0x11, 0xf, 0x2, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000600)={0x0, 0x8, 0x10, 0xc0f, 0x1}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000680)=@assoc_id=r5, &(0x7f00000006c0)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000780)="e84117dd90bf3d57d56710c52a82167ef4bb71e7c38928aceb296700273421eef2e62465691ee4318b06b124f385ad5658ee0ff13ab354b9d4bc3a64c137e65abdfd8c24a14ade29890e8ba9a8604d07b10cfac254219bc40c509187462da435b79af6800317738930a7fe47eec201ec4d947df48d904ca25b1d3fa81804965fcb3ae456c9a1266a5495186e1a72840c968f6ca6f286b5e6bde90dcda34a6d24f77fc96b5d0b8fa89c67baeca8f797c106e87e0a5613") setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000840)=0x80, 0x4) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000880)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @empty, @empty]}) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f00000008c0)) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000980)={0x1, &(0x7f0000000940)=[0xffffffffffffffff]}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000009c0)=""/213) r7 = syz_open_dev$sndpcmp(&(0x7f0000000ac0)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x4000) r8 = fcntl$getown(r2, 0x9) sched_rr_get_interval(r8, &(0x7f0000000b00)) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f0000000b40)={0x10000, 0x0, [0xffffffffffffff01, 0x0, 0xffffffffffff48bf, 0x6, 0x5, 0x7, 0x7f, 0x9]}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000bc0)={0x1}) getdents64(r3, &(0x7f0000000c00)=""/47, 0x2f) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000000f40)={0x5, &(0x7f0000000c40)=[{}, {}, {}, {}, {}]}) ioctl$KDSETLED(r4, 0x4b32, 0x7) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000fc0)={0xa, 0x0, [{0xbb5, 0x0, 0x1f}, {0x9df, 0x0, 0x66e}, {0xa12, 0x0, 0x6210}, {0x0, 0x0, 0x5}, {0x919, 0x0, 0x46}, {0x1, 0x0, 0x3}, {0xbfe, 0x0, 0x8}, {0xbb0, 0x0, 0xcd1b}, {0xa46, 0x0, 0x7}, {0xfe5, 0x0, 0x10001}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000010c0)={r6}, &(0x7f0000001100)=0x8) [ 35.447792] audit: type=1400 audit(1519221021.115:9): avc: denied { map } for pid=4168 comm="syz-fuzzer" path="/root/syzkaller-shm594727942" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 35.511866] audit: type=1400 audit(1519221021.179:10): avc: denied { sys_admin } for pid=4216 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 [ 35.529522] IPVS: ftp: loaded support on port[0] = 21 [ 35.601688] audit: type=1400 audit(1519221021.268:11): avc: denied { net_admin } for pid=4219 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 [ 35.603702] IPVS: ftp: loaded support on port[0] = 21 [ 35.666211] IPVS: ftp: loaded support on port[0] = 21 [ 35.712781] IPVS: ftp: loaded support on port[0] = 21 [ 35.786504] IPVS: ftp: loaded support on port[0] = 21 [ 35.858102] IPVS: ftp: loaded support on port[0] = 21 [ 35.948711] IPVS: ftp: loaded support on port[0] = 21 [ 36.087576] IPVS: ftp: loaded support on port[0] = 21 [ 36.846640] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.922640] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.076155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.154400] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.236905] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.278914] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.609204] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.645296] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.354924] audit: type=1400 audit(1519221025.022:12): avc: denied { sys_chroot } for pid=4222 comm="syz-executor4" 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 [ 39.437214] audit: type=1400 audit(1519221025.066:13): avc: denied { dac_override } for pid=5148 comm="syz-executor4" 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 [ 39.461821] audit: type=1400 audit(1519221025.072:14): avc: denied { net_raw } for pid=5148 comm="syz-executor4" 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 2018/02/21 13:50:25 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x200000000032, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000040)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000080)=""/130, &(0x7f0000000140)=0x82) mprotect(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x8) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000002000)=0xffffffffffffffff, 0x4) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x1000010, &(0x7f0000000240)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) [ 39.486040] audit: type=1400 audit(1519221025.080:15): avc: denied { ipc_owner } for pid=5148 comm="syz-executor4" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 13:50:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000040)="73000000000000000538", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='/dev/kvm\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r0) r1 = socket(0xa, 0x0, 0x9) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) 2018/02/21 13:50:25 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x2, 0x45, 0x9, 0xfffffffffffffffd, 0xfffffffeffffffff, 0x7, 0xfffffffffffffffa, 0x0, 0x0, 0xffffffffffffff01, 0x1ff, 0x84, 0x4, 0x6, 0x8000]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0xff}, 0xfffffffffffffffa}}}, 0x8c) r2 = creat(&(0x7f00001c9ff8)='./file0\x00', 0x0) setresgid(0x0, 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000280)={0xffffffffffffff97, 0x10001, 0x6, 0x1, 0x8001}) dup2(r2, r2) 2018/02/21 13:50:25 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000426ffc), &(0x7f0000167000)=0x4) mmap$binder(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) 2018/02/21 13:50:25 executing program 0: r0 = socket$llc(0x1a, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/226, &(0x7f0000000100)=0xeb) writev(0xffffffffffffffff, &(0x7f0000057ff0)=[{&(0x7f0000ebffc5)="390000001200090400000000800000000700001a0200000045000107000000141900630004e9016a0000000000000608000300e30900001ee4", 0x39}], 0x1) 2018/02/21 13:50:25 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_setparam(r1, &(0x7f0000000080)=0xfffffffffffffff7) 2018/02/21 13:50:25 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x10000, 0x4f4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x2, r2, 0x0, 0x1}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x200000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x5, 0x1, 0x0, 0x8a, 0x9, 0xffffffffffffff7f, 0x4, r1}, 0x20) r3 = syz_open_dev$urandom(&(0x7f0000f1cff3)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000100)={0x0, 0xffffff5c, "2660b5704039d4d7ca9c651d9f04ec525c43a6f700053071cd45f5999423d75a6179be6e9ced442290c4dc9c4e000158c9f46eacfb56728ed40fa6a77f9121e3e30c0aca4adb24f5f69c9c08cbe2ef250ee192e3794e4aea00000000efaf23bb590000000043ec975f"}) [ 39.720131] audit: type=1400 audit(1519221025.312:16): avc: denied { setgid } for pid=5202 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 13:50:25 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000632f70)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) [ 39.790087] QAT: Invalid ioctl [ 39.798160] QAT: Invalid ioctl [ 39.823322] QAT: Invalid ioctl [ 39.841354] QAT: Invalid ioctl 2018/02/21 13:50:25 executing program 7: r0 = msgget$private(0x0, 0x40) syz_emit_ethernet(0x6f, &(0x7f0000e66f50)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "53c184d69aff3c486e206e7a99a76d21c0f8cfa034ca8b09c700a74f8846342d880dc45328987c2f5230905550fe03a801844c96edbf24312f3845f9c1fb4a2cb8b3d707e6"}}}}}, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/02/21 13:50:25 executing program 3: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x60040, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="327d6cb76621b6099588a0f2752a7ec7b50ea9b8ec146a81d10b088a71708d8876f14628d28a735583cb8ce8c5363e1f7a7d96efeb94e5c264141208cf48eb") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x5c8e, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9, 0xec5f}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x0, 0x5, 0x8}}, 0xe8) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/21 13:50:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d7fffd)='lp\x00', 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000478ff0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/21 13:50:25 executing program 4: futex(&(0x7f0000000040)=0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x100) timer_create(0x6, &(0x7f0000000080)={0x0, 0x1, 0x0, @tid}, &(0x7f0000000000)=0x0) timer_settime(r0, 0x0, &(0x7f0000000100), &(0x7f0000000140)) futex(&(0x7f000000cffc), 0x1, 0x200000000080, &(0x7f000022bff0), &(0x7f0000a6b000), 0x0) 2018/02/21 13:50:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @loopback=0x7f000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="a125210246ffa5ca1560c9b8d4bc6dc5"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x800) write$selinux_context(r3, &(0x7f0000000040)='system_u:object_r:var_t:s0\x00', 0x1b) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00009d5f98)={0x74}) 2018/02/21 13:50:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x22) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0xffffffff, 0x1e0}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000020c0)=0x2, 0x4) 2018/02/21 13:50:25 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sendfile(r0, r0, 0x0, 0x2) fallocate(r0, 0x0, 0xa7b3, 0x1) lseek(r0, 0x0, 0x3) 2018/02/21 13:50:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000000)="0f300f080f01380fc7a900006766c7442400da0000006766c7442402002800006766c744240600000000670f011424440f20c066350a000000440f22c00f017d0a0f98226566f3c4af152f66b8000000000f23c00f21f8663503000b000f23f8", 0x60}], 0x1, 0x0, &(0x7f00000000c0)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000001100)={0x1, 0x0, [{0x48e}]}) 2018/02/21 13:50:25 executing program 5: syz_emit_ethernet(0xe, &(0x7f0000006200)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906}}}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x10}}, 0xe0fd, 0x1}, 0x98) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x1, 0x4) 2018/02/21 13:50:25 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x1000, 0x6, 0xbf80, 0xe29e}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 13:50:25 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) r0 = gettid() rt_sigqueueinfo(r0, 0xc, &(0x7f0000000000)={0x17, 0x1, 0x10000000, 0xfffffffffffff800}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x0, 0x5, 0x100, 0x4, "0188ed6d64671653cea4ddaaada1551a8e054bc1b080dab92e828cda5f2bc271b65bc76dcacb5b45758faf41", 0x9}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0x0, 0x4, 0x9, 0x0, [], [], [], 0x6, 0x3, 0x80, 0xb48, "3c743e1aa01a82e9fdd8d52ed4349931"}) inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x4) accept$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0xf) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x42010, r1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000003c0)={@dev={0xac, 0x14, 0x0, 0x13}, @broadcast=0xffffffff, r2}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfe20, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000240)={r3, 0x2}) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x8) 2018/02/21 13:50:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r0, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getgid() getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = request_key(&(0x7f0000000340)='.dead\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='lo\x00', 0xfffffffffffffffc) keyctl$chown(0x4, r8, r1, r2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x120, 0x2e8, 0x0, 0x2e8, 0x0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000000400), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x80}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x3ff}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x16}, @loopback={0x0, 0x1}, [0xff, 0xffffff00, 0xffffff00], [0xffffffff, 0xff000000, 0xff, 0xff0000ff], @generic="d2f5fac162676d6718dadfa6ad03995a", @syzn={0x73, 0x79, 0x7a, 0x0}, {0x234642c94a76f1a7}, {}, 0x0, 0x2, 0x2, 0x42}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x4}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x15}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0x0, 0xffffffff, 0xffffff00], @common='gre0\x00', @common='dummy0\x00', {}, {}, 0xc, 0x401, 0x3, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0xf0}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) getgroups(0x7, &(0x7f00000003c0)=[r2, r3, r4, r5, r6, r7, r9]) 2018/02/21 13:50:25 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xa62, 0x20000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x341240, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00005ea000)='/dev/snd/midiC#D#\x00', 0x2, 0x105803) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ffffffe, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x10001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, 0x7f, 0x1, 0x9, 0x1d0, 0x2}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000140)=r4, 0x4) 2018/02/21 13:50:25 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x20c02) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/77) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e7fe0)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) sendto$inet(r1, &(0x7f00000000c0)="2d2d1d8bd84a70850f8a6b99c4517a604b25c390212ea30cdb04731ade55fe4607993a3a8488fd700c1d1c8e8a2c8c38803add4637754f205aab10ff0af82059710c50af50052c73b504293a52078fcb8111548112d43ddd3fa7b4aee6ea8251d278920478d1d7c2634685e1525423c901d5cea8cfe9f3c3db", 0x79, 0x20000000, 0x0, 0x0) 2018/02/21 13:50:25 executing program 3: r0 = inotify_init1(0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000001, 0x400000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000a4cffe)=0xffffffffffffff56) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x8a, 0x239]}, 0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r4 = getpgrp(0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0x2, 0x1, 0x2}) fsync(r2) kcmp(r3, r4, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x10000) 2018/02/21 13:50:25 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x0, 0x0) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000004ff8), 0x74, 0x0) 2018/02/21 13:50:25 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x3, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000a, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/02/21 13:50:25 executing program 5: r0 = memfd_create(&(0x7f0000000040)="92d3200deca132d1a4e3b0c5b8", 0x2) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x2000}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x3, 0x1, 0x3, 0x2}, 0x5, 0x3, 0x100000000}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0xffffffffffff0001, 0x100000000, 0x100000000, 0x312, 0x2, 0xffffffffffffffe1, 0x1000}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffeff, 0x140) ioctl(r1, 0x4400000000001279, &(0x7f0000013000)) 2018/02/21 13:50:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f000091bffc), &(0x7f0000de1ffc)=0x4) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)=',+vmnet1\x00', 0x9, 0x3) setsockopt(r2, 0x6, 0x2, &(0x7f00000000c0)="d2465158c96bc2cf5fa07136f96a9f78ad3b4e3616f9bf1a7dee1dfe8b9802310f414a76c49bf2caca1644af78e9755acb14d0d63da9a41e5144fbc438b67f8adcc306de74dd7bc8359b616fd0ec99e47a1199dd68b69c498f5dea3eca6bbd22dce9d90413768a781648317bd10d08945b45a28c1d37aa63d9e35e65f74e92fbce8a0bc3acd144d6ec536c9866c94560ebe0692889fb80e5ea47cbb8c9bc2d7b61354e58a0ae3dff4542325d248d9e2bb1dd42cc3b1d6f3f33e9c25ddff6243e6cfbf92406430a7248b124482608ebedd0a41ef816de3af6afbcb1c6c5", 0xdd) [ 40.175397] audit: type=1400 audit(1519221025.842:17): avc: denied { map_create } for pid=5329 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 40.180401] x_tables: ip6_tables: rpfilter match: used from hooks FORWARD/POSTROUTING, but only valid from PREROUTING [ 40.206804] x86/PAT: syz-executor0:5338 map pfn RAM range req write-combining for [mem 0x1b7bd0000-0x1b7bd3fff], got write-back 2018/02/21 13:50:25 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9bff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00001abff8)=0x7ff) preadv(r0, &(0x7f0000083ff0)=[], 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x10201, 0x0, &(0x7f0000ffd000/0x2000)=nil}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x72, 0x4040) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x3, 0x3ff, 0x4, 0x19b38241, 0x8, 0x6524}) 2018/02/21 13:50:25 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000d54000), 0x4) [ 40.232439] x86/PAT: syz-executor0:5348 map pfn RAM range req write-combining for [mem 0x1b7bd0000-0x1b7bd3fff], got write-back [ 40.244921] x_tables: ip6_tables: rpfilter match: used from hooks FORWARD/POSTROUTING, but only valid from PREROUTING 2018/02/21 13:50:25 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x7c, 0xfffffffffffffffc) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000fe0)={r2, 0x0, 0x1, 0xffffffffffffffff}) read$eventfd(r2, &(0x7f00006e8ff8), 0x8) set_robust_list(&(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x8000, &(0x7f0000ffd000/0x3000)=nil}, 0x18) write$eventfd(r2, &(0x7f0000951ff8)=0x4, 0x8) 2018/02/21 13:50:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shmget(0x1, 0x3000, 0x1000, &(0x7f0000012000/0x3000)=nil) listen(r0, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000013000), &(0x7f0000012000)=0x4) r1 = shmget(0x2, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) socket$vsock_dgram(0x28, 0x2, 0x0) shmat(r1, &(0x7f0000013000/0x1000)=nil, 0x2000) r2 = open(&(0x7f0000000080)='./file0\x00', 0x45256adc2b404229, 0x120) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x100, 0x400, 0xfffffffffffffff8, 0x6, r2, 0x1}, 0x2c) [ 40.262111] audit: type=1400 audit(1519221025.928:18): avc: denied { dac_read_search } for pid=5351 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 13:50:26 executing program 0: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000182ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x4000) shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f000068f000/0x2000)=nil) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/02/21 13:50:26 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x5, 0x6]) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000001c0)={0x0, 0xea, &(0x7f00000000c0)="1964038a3e6afb7931804402d4720794eddb06cf759179423601796e75842e561340d352b872c2e66f5faaeeeb049bfabb5f78b68aeb23824b0c5ddc38bf8ee25c13493d1c27f3633752ec47f2f634de7e1a9806eaeb46eda07d919f725031a9e7dac293c6220a01471cbebfc3e5c190862097cf119a5d3e816e3e9b23d73cea94fff1a6190172379d94b5f0363f0a1c0124e930daad8c678863ae45b1d74b73a119db638e4edc49b01f00829ba96275b02200a08149cb33077197caef9b33716a7f36390a0ff216f98c8ea3c831d4e3e0f2736e6f2d7ddc4735c1ca458de50c15278d4cd8ffb76465e6"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) 2018/02/21 13:50:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000000040)=""/168, 0xa8, 0x40000100, &(0x7f0000000100)={0xa, 0x1, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x9}, 0x1c) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8) 2018/02/21 13:50:26 executing program 7: syz_emit_ethernet(0x32, &(0x7f0000745fae)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) exit(0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x7) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/21 13:50:26 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000009ffc)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x2, 0x8}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0xac}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) read(r0, &(0x7f0000009f45)=""/187, 0xbb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x67e1, 0x4, [0x4, 0x9, 0x1, 0x3]}, &(0x7f0000000140)=0x10) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/02/21 13:50:26 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) arch_prctl(0x1001, &(0x7f0000000040)="321353aaa864b62b7683c35277988aa1fb1beebcc7a80a46ddd62eb5bd336014418946518f506bc1dd0a14c449bbc217d1546449cedc777af4bd7aeffb5ee133953a60b0ceb8f0139838d6395d8f3f5c3cf1a8c378cd4ff779ae888c5f6888ebe33b5d62dc444a7b9acb4a773402db2cd50e29bf73ddecdf03e340a4e9b9c07adca6b1b95d9c6c7770521b9b89a66594268132aa1ee95ae1f7788b8f5e9d35d4dd184a6bf1082da7c28ed0") pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000040)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/02/21 13:50:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000096e000/0x18000)=nil, &(0x7f0000d5f000)=[@textreal={0x8, &(0x7f0000416000)="0f20e06635100000000f22e00f6fbf9201baf80c66b892b52c8666efbafc0cedd9e464f30f2a0966b9800000c00f326635008000000f30baf80c66b83fe9318066efbafc0cb0dbee0f20c06635040000000f22c0652e64660f487c010f015900", 0x60}], 0x1, 0x71, &(0x7f0000000040)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 13:50:26 executing program 3: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x77359400}, &(0x7f0000558ff0)) r2 = fcntl$getown(0xffffffffffffffff, 0x9) move_pages(r2, 0x2, &(0x7f0000000000)=[&(0x7f0000a00000/0x600000)=nil, &(0x7f0000d2b000/0x1000)=nil], &(0x7f0000000040)=[0x8, 0x6bf5, 0x6], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r3+10000000}}, &(0x7f00006dcfe0)) [ 40.390199] QAT: Invalid ioctl [ 40.398514] QAT: Invalid ioctl [ 40.408846] binder: 5376:5382 Acquire 1 refcount change on invalid ref 0 ret -22 [ 40.434787] QAT: Invalid ioctl [ 40.438584] QAT: Invalid ioctl 2018/02/21 13:50:26 executing program 6: perf_event_open(&(0x7f0000aff000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7fffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x3) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x42000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000040)={0x4, 0x0, [{0x17b, 0x0, 0x3}, {0x9fe, 0x0, 0xffff}, {0xdc6, 0x0, 0x9}, {0xbff, 0x0, 0x1000}]}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f00000000c0)="d1365fd7f1dc6faf04347a31413c644df20d0ee5b70ca7210422275e62861086649f64a1d39e46d9034a545d46fcf78364e423905eb1aa8a6bb85706eda1d75ce1c57c7a8ed916f75c3c2603b03e07416fa3f45ebf4b9be20eb8ec8d5e578d7154c5b7da36bfb88d6a1246c26961ba5133e8758aba7d22ca3bec4e4fa7f9e19572de96b2538eb966f15f4520c563298a809bd898cf9216f1389c9e89a3751641de10d5b4afa9f1079fd1e07311061f043e417f38e7497d80ed3edbcafb36ee3218cb933f3371d5333f679f7a907571cf49d12c7f53bc5ffe06de0358542a19d09d", &(0x7f00000001c0)=""/17}, 0x18) 2018/02/21 13:50:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r0, r0, &(0x7f0000592000)=0xfffffffffffffffe, 0x8800000210) 2018/02/21 13:50:26 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x2, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000000), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00', @generic="bc684916e9136c7a1474d8ad86c268b7", @generic="93ead41a835d7f0cc2f6b3468339a70e", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xb0, 0xb0, 0x128, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x7fffffff, 0x71}}}]}, []}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x0, 0x555, 0x1, 0x0, "6899417466968e12d47247d212fb6381cc2a6d03bbf47f57d883c4791055cf6714f85e1b4521e96939eb685d098225490cfdf206cbafaaa0c4c37dedfba18796"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}]}, 0x230) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7ff, 0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x103e82, 0x0) connect$nfc_raw(r2, &(0x7f0000000080)={0x27, 0xeb, 0x1, 0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000000c0)={0x8, 0x4000000000001a9, 0x800, 0x74, &(0x7f00000000c0)=[{}, {}, {}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000480)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000580)=0xe8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000003c0)=0x2, 0x4) recvfrom$packet(r1, &(0x7f00000003c0)=""/170, 0xaa, 0x2101, &(0x7f0000000640)={0x11, 0x1f, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/21 13:50:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x10000003, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000769fba)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f000064fff8)={0x0, 0x0, []}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x6, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x8000}, 0x8) 2018/02/21 13:50:26 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=@dstopts={0x33, 0x0, [], [@padn={0x1, 0x1, [0x0]}, @generic={0xafe}]}, 0xd) sync() 2018/02/21 13:50:26 executing program 6: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f000073e000), &(0x7f0000a52000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe6, "ece0fc2311c2d836ba5a45359f8bd787c7b19df17c61ed35850839de47cc0b691a0b6bb66aad6ed0eb8a009a0892aef6a6dc0a5aa5f37a7d137eef5d83ef23f55ca5fd53b0424f30566853616a345aac274e3213017af76a51cce312701f6bfd3bb73dfe18c9abb9c2df3f8d18cf772248ee93998ce1fe1439c575b7c328db09bc2140bbf63b0452dd903d580f4d33953174d720481f12beaaedaa5da245486f8668329f79cd4dac8fb803bda8488891e53af9afafffb13fcea805ead3711d6c5662c53475cb9ed3c70917f9c7962aae9cb2fc6c7534da3e6e0f2010adcdfabc31ae2f5060f8"}, &(0x7f0000000100)=0xee) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x0, 0xfff, 0x7ff}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) [ 40.580784] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/02/21 13:50:26 executing program 4: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x800000000000032, r0, 0x0) mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x10000000000003, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e5dfae)=@ethtool_coalesce={0xf}}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x45, 0x980) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x27d) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r4, 0x101, 0x5, 0xcd36, 0x0, 0x39}, &(0x7f0000000140)=0x14) r7 = msgget$private(0x0, 0x10000000509) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) msgctl$IPC_INFO(r7, 0x3, &(0x7f0000000000)=""/81) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000000180)=""/10, 0xa) msgctl$MSG_STAT(r7, 0xb, &(0x7f00000001c0)=""/166) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) setresuid(r8, r9, r10) socket$unix(0x1, 0x5, 0x0) 2018/02/21 13:50:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082eff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000c6bfe0)={0x0, 0x0, 0x4000000080000d8, 0x10001}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x20000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @empty}, &(0x7f0000000080)=0xc) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00000001c0)=""/158, &(0x7f0000000140)=0x9e) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) poll(&(0x7f0000000000)=[{r5}], 0x1, 0x1) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2, 0x2, 0xf15, 0x2, 0xa0, 0xa0, 0x73, r3, r4}, {0x3, 0x8, 0xd31, 0x7fffffff, 0x3f, 0x100000001, 0x401, 0x4}, {0x20, 0x3ba4, 0x1, 0x5}, 0x3, 0xffffffffffffffff, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0x7c}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x0, 0x3, 0x1, 0x8001, 0x1ff, 0x81}}, 0xe8) 2018/02/21 13:50:26 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000d96000)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x0) mq_unlink(&(0x7f0000000040)='+^wlan1%\x00') 2018/02/21 13:50:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={@generic="edbd13ff705d34b403e32da0ed2b6938", &(0x7f0000000000)=@ethtool_ts_info={0x41, 0x0, 0x8, 0x9, [0x0, 0x1ff, 0x95], 0x2, [0x80000000, 0x2, 0xff]}}) recvmmsg(r1, &(0x7f0000006040)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/219, 0xdb}, {&(0x7f0000000180)=""/73, 0x49}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/116, 0x74}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/122, 0x7a}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/208, 0xd0}], 0x8, &(0x7f00000005c0)=""/4096, 0x1000, 0x4}, 0x9}, {{&(0x7f00000015c0)=@nfc_llcp, 0x60, &(0x7f0000001a40)=[{&(0x7f0000001640)=""/81, 0x51}, {&(0x7f00000016c0)=""/130, 0x82}, {&(0x7f0000001780)=""/130, 0x82}, {&(0x7f0000001840)=""/234, 0xea}, {&(0x7f0000001940)=""/112, 0x70}, {&(0x7f00000019c0)=""/92, 0x5c}], 0x6, &(0x7f0000001ac0)=""/146, 0x92, 0xfffffffffffffffe}, 0x6}, {{&(0x7f0000001b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000001dc0)=[{&(0x7f0000001bc0)=""/124, 0x7c}, {&(0x7f0000001c40)=""/9, 0x9}, {&(0x7f0000001c80)}, {&(0x7f0000001cc0)=""/237, 0xed}], 0x4, &(0x7f0000001e00)=""/4096, 0x1000, 0x2}, 0x8001}, {{&(0x7f0000002e00)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000004240)=[{&(0x7f0000002e40)=""/168, 0xa8}, {&(0x7f0000002f00)=""/164, 0xa4}, {&(0x7f0000002fc0)=""/20, 0x14}, {&(0x7f0000003000)=""/197, 0xc5}, {&(0x7f0000003100)=""/97, 0x61}, {&(0x7f0000003180)=""/82, 0x52}, {&(0x7f0000003200)=""/59, 0x3b}, {&(0x7f0000003240)=""/4096, 0x1000}], 0x8, &(0x7f00000042c0)=""/99, 0x63, 0x3}, 0x80000001}, {{&(0x7f0000004340)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000004680)=[{&(0x7f0000004380)=""/83, 0x53}, {&(0x7f0000004400)=""/62, 0x3e}, {&(0x7f0000004440)=""/129, 0x81}, {&(0x7f0000004500)=""/246, 0xf6}, {&(0x7f0000004600)=""/125, 0x7d}], 0x5, &(0x7f0000004700)=""/4096, 0x1000, 0xffffffff}, 0x4}, {{&(0x7f0000005700)=@sco, 0x8, &(0x7f0000005bc0)=[{&(0x7f0000005740)=""/159, 0x9f}, {&(0x7f0000005800)=""/14, 0xe}, {&(0x7f0000005840)=""/51, 0x33}, {&(0x7f0000005880)=""/113, 0x71}, {&(0x7f0000005900)=""/111, 0x6f}, {&(0x7f0000005980)=""/72, 0x48}, {&(0x7f0000005a00)=""/206, 0xce}, {&(0x7f0000005b00)=""/181, 0xb5}], 0x8, &(0x7f0000005c40)=""/10, 0xa, 0x1f}, 0x40}, {{&(0x7f0000005c80)=@rc, 0xa, &(0x7f0000005fc0)=[{&(0x7f0000005cc0)=""/120, 0x78}, {&(0x7f0000005d40)=""/209, 0xd1}, {&(0x7f0000005e40)=""/185, 0xb9}, {&(0x7f0000005f00)=""/18, 0x12}, {&(0x7f0000005f40)=""/74, 0x4a}], 0x5, 0x0, 0x0, 0xfffffffffffffffd}, 0x5f9}], 0x7, 0x2, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000006200)=""/215, 0xd7) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f000036dffc)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) getsockopt(r0, 0x8, 0x7fffffff, &(0x7f0000000000)=""/180, &(0x7f00000000c0)=0xb4) 2018/02/21 13:50:26 executing program 5: getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xfffffffffffffffa, 0x200000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xffffffffffffffbb) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) r4 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, r2, r0, 0xd1, 0x0, 0x0) close(r4) 2018/02/21 13:50:26 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') 2018/02/21 13:50:26 executing program 1: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) sigaltstack(&(0x7f0000001000/0x2000)=nil, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) 2018/02/21 13:50:26 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101280, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c00)=@filter={'filter\x00', 0xe, 0x2, 0xb48, [0x0, 0x20000080, 0x200000b0, 0x20000a08], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x2, 0x88ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="70ebe4deaf0c50d7f2a8167765034dfd", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @random="0c2829c4d8ec", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x858, 0x8e0, 0x928, [@u32={'u32\x00', 0x7c0, {{[{[{0x8, 0x3}, {0x2800, 0x1}, {0x3, 0x3}, {0xef45}, {0x1f}, {0x6}, {0x7d88, 0x1}, {0x7f, 0x3}, {0x0, 0x2}, {0x8, 0x3}, {0x5}], [{0xfffffffffffff800, 0x8}, {0x8, 0x9}, {0x0, 0x6}, {0x9, 0xce4}, {0x0, 0x1}, {0x5, 0x8}, {0x6, 0xd4}, {0x3, 0x4}, {0x5, 0x6}, {0x9, 0x3}, {0x7f, 0x2}], 0x4, 0x3}, {[{0x5, 0x1}, {0xffffffff, 0x3}, {0x2, 0x1}, {0x4}, {0x400}, {0xfb}, {0x8, 0x2}, {0x5, 0x1}, {0xffffffffffffffc0}, {0x144, 0x3}, {0x20}], [{0x7, 0x1ff}, {0x6, 0x1}, {0x8e, 0x7ff}, {0x1, 0xf3}, {0x6, 0xffffffffffffffff}, {0x3, 0xfffffffffffffff8}, {0x2, 0x5}, {0x0, 0x1}, {0x2, 0x7fff}, {0x6ae, 0x9}, {0x1, 0x3}], 0x6, 0x6}, {[{0x1, 0x3}, {0x1cd, 0x2}, {0x7fffffff, 0x3}, {0x101, 0x2}, {0xffff}, {0x6, 0x2}, {0x4}, {0x2, 0x3}, {0x1, 0x1}, {0x80000000}, {0x7, 0x3}], [{0x2, 0x45bc}, {0x7, 0x800}, {0x3, 0x1}, {0x0, 0x5}, {0x6, 0x8}, {0xbd, 0x5}, {0x7, 0xbbb}, {0xc000000000000000, 0x4}, {0x4, 0x1}, {0x6c, 0x1}, {0x0, 0x9}], 0xb, 0x9}, {[{0x3, 0x2}, {0x1000000000000000, 0x3}, {0x7, 0x3}, {0x5, 0x3}, {0x9, 0x3}, {0x800, 0x2}, {0x9}, {0xb1}, {0x1, 0x3}, {0x3ff}, {0x8, 0x2}], [{0xfffffffffffffffb, 0x2149}, {0x2, 0x565c3592}, {0x4, 0x2}, {0x7, 0x4}, {0x200, 0x7}, {0x0, 0x1}, {0x1, 0xff}, {0x0, 0x1f}, {0x9, 0x9}, {0x0, 0x1}, {0x0, 0x3}], 0xa, 0x6}, {[{0x7}, {0x8, 0x2}, {0xffffffff}, {0x200, 0x1}, {0xfffffffffffffff9, 0x1}, {0x0, 0x3}, {0x0, 0x3}, {0x3ff, 0x3}, {0x6, 0x3}, {0x8ff, 0x3}, {0xea}], [{0x6, 0xfe}, {0x8, 0xabf7}, {0x1, 0x1ff}, {0x1ff, 0x3}, {0xde90, 0x56d}, {0x7f, 0x401}, {0xfff, 0xc8ae}, {0x6, 0x7e6}, {0xfffffffffffff139, 0x10000}, {0x3, 0xffff}, {0xff, 0x6}], 0xa, 0x8}, {[{0x5, 0x3}, {0x5, 0x3}, {0xfff, 0x3}, {0x5, 0x3}, {0x9, 0x2}, {0xfffffffffffffff7, 0x3}, {0x2, 0x2}, {0x0, 0x3}, {0x10000, 0x1}, {0x81, 0x3}, {0x0, 0x3}], [{0x400, 0x400}, {0x56e, 0x6}, {0xfffffffffffffffa, 0x1}, {0x2, 0x80}, {0x3, 0x1ff}, {0x8, 0xfffffffffffffffc}, {0x6, 0x5}, {0x8, 0x6}, {0xffff, 0x8}, {0x3, 0xff}, {0x5, 0x8}], 0xb, 0x6}, {[{0x2, 0x1}, {0x4, 0x3}, {0x3, 0x3}, {0x316f}, {0x2, 0x3}, {0x8, 0x3}, {0x5, 0x2}, {0x3}, {0x6}, {0x4e6b, 0x3}, {0x7f, 0x1}], [{0x0, 0x3}, {0x3, 0xfff}, {0x3f, 0x1000}, {0x30, 0x81}, {0xb6c, 0x4}, {0xffffffffffffff80, 0x1}, {0x9, 0x3f}, {0x5, 0x100000001}, {0xff, 0x9}, {0x5, 0x7}, {0x3, 0x100000000}], 0x0, 0x3}, {[{0xfff, 0x3}, {0x9, 0x3}, {0x7, 0x2}, {0x9, 0x3}, {0x1ff}, {0x9, 0x3}, {0x7f, 0x3}, {0x9, 0x3}, {0x4b45, 0x2}, {0x26, 0x1}, {0x4, 0x3}], [{0x8, 0x42}, {0x80000001, 0xe8}, {0x5, 0xff}, {0x401, 0x7}, {0x5, 0x8f}, {0x93a7, 0xa43c}, {0x8, 0x6}, {0x4, 0x8}, {0x1, 0x80000000}, {0xfff, 0x10e}, {0x100, 0x80000000}], 0x3, 0x2}, {[{0x0, 0x3}, {0x80, 0x3}, {0x3, 0x1}, {0x7e4, 0x2}, {0xffff, 0x3}, {0x4}, {0xffffffffffffffe0, 0x1}, {0x50b1, 0x2}, {0x67}, {0x326, 0x3}, {0x822, 0x3}], [{0x9, 0x800000000000}, {0x8, 0x1}, {0x464, 0x9}, {0x5b, 0x1}, {0x2}, {0x2, 0x8000}, {0x0, 0x8}, {0x7, 0x20}, {0x8001}, {0xffffffff80000001, 0x26a}, {0x8, 0xffffffff7fffffff}], 0x7, 0x4}, {[{0x1, 0x1}, {0x8, 0x3}, {0x7557, 0x3}, {0x40, 0x3}, {0x6, 0x2}, {0x7f, 0x2}, {0x9, 0x3}, {0xb, 0x1}, {0x4, 0x2}, {0x1, 0x3}, {0x9}], [{0x1000}, {0x6, 0x8}, {0x3, 0x2}, {0x100}, {0x1, 0x1ff}, {0x5, 0x9}, {0xfffffffffffffff7}, {0xb, 0x141}, {0x9, 0x9}, {0x5, 0xb950}, {0x6, 0xfff}], 0x3, 0x8}, {[{0x7ff, 0x3}, {0x1}, {0x3943, 0x1}, {0x7, 0x3}, {0x5, 0x3}, {0xffff, 0x1}, {0x10000, 0x3}, {0x7, 0x2}, {0x10001, 0x1}, {0x75, 0x2}, {0x9c77}], [{0x3ff, 0x7}, {0x8001, 0x6f4}, {0xfffffffffffffff7, 0xffff}, {0x7, 0xa}, {0xc0000000000000, 0x7f}, {0x6, 0x1}, {0x7fff, 0x2fa}, {0x5, 0x6}, {0x8, 0x7fffffff}, {0x8, 0x5}, {0x1000, 0x9}], 0x3, 0x8}], 0x9}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffc}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x9, 0x4}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x100000000, 0x3, 0x4}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x0, 0x2, 0xf8, @common='bond0\x00', @generic="20296adc6e9d50018362b745e903a69c", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xe8, 0x148, 0x190, [@connbytes={'connbytes\x00', 0x18, {{0xd58c, 0x6, 0x3, 0x1}}}, @realm={'realm\x00', 0x10, {{0x7f, 0xfffffffffffff001, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"266c45183dfeac83f6e1878bf41948cb3f6b6f9d30252d69c42b270662fb"}}}]}]}, 0xbc0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000fc6ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3f, 0x101000) fallocate(r1, 0x0, 0xffff, 0x9) lseek(r2, 0x0, 0x2) sendfile(r3, r1, &(0x7f0000ab1000), 0x10001) 2018/02/21 13:50:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1b}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0xfffffffffffffffd}, &(0x7f00000000c0)=0xffffffffffffff72) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x3, 0x2}, 0x8) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7, 0x22800) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000200)) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f00000002c0)={0x0, 0xe1, "9a990f4692699a94a87724590be550f40eaeb3c3be199ec7df84bc919c02b180a05f481e1383b3a813a68f58d492ee8b647c76a88663f2e2b1b013de30eb02de7116206bb7dc4a91bd0851a918b1f5182a047744870a367e3e01be6e4cf3ea5b9567b47d38da4f80d061a89c16f8994171659565a31ec1a2430ea965072e2b18db59c965a410b1a613c0f8ebe4b897333e10067e207d69309d6de2af6a08a578b158c9c3c74c70e1fe9e1a4bfca50619b75c21d23b9e757ee3a7adab2418577477bfd885e8907e947034b492ae4e1c7c62cbc49681971f6b118b48720fa66a9a80"}) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f00000003c0)={0x6, 0x7ff, 0x1ff, 0x100, 0x40, 0x8, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1}) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006e1000), &(0x7f0000928000)=0x4) [ 40.605479] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 40.765929] audit: type=1400 audit(1519221026.433:19): avc: denied { setuid } for pid=5431 comm="syz-executor4" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 13:50:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000014ff4)={0x10, 0x34000, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000aaff74)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x0, []}]}, 0xffffffffffffff73}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/02/21 13:50:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x3, 0x370, [0x20000840, 0x0, 0x0, 0x20000870, 0x200009e0], 0x0, &(0x7f0000000000), &(0x7f0000000840)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}, @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0xc0, 0x108, 0x140, [@helper={'helper\x00', 0x28, {{0x0, 'H.245\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}, @generic="285aaabd995efc7cb8bf6626f46af49f", @generic="53198094789b112a2a415ae6489d3cb1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x13}, [], @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8, []}, []}, @snat={'snat\x00', 0x10, {{@empty}}}}, {{{0xb, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00', @generic="ac8556cc96cf58687ee207408a480842", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], @random="74c1487087fa", [0x0, 0xff], 0xb0, 0xb0, 0xf8, [@owner={'owner\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}}]}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"dfde8bc8905a80451b3cdcd7992f05c6a5568339d933a85e5bb3666d2f9a"}}}]}]}, 0x3e8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x5, [0x400, 0x12, 0x6, 0x9, 0x2]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x5, "a2b6d25661"}, &(0x7f0000000180)=0xd) 2018/02/21 13:50:26 executing program 0: syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0xc4000, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000004) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xb4a, 0x400401) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x17, 0x3c, &(0x7f0000000040)="f75e4cfaa0981a8dae87b66b57f383a181ec4626e73615e17bee2cdb71ed2eb869a6f4eb0c949412d636ab80f22e068562b9fccbcb87260ad6dd126f"}) 2018/02/21 13:50:26 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fa8f49)=@ethtool_per_queue_op={0x4b, 0xf}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x200040) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x200, &(0x7f0000000080)=0x2) 2018/02/21 13:50:26 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendmsg(r0, &(0x7f000002a000)={0x0, 0x0, &(0x7f000002aff0)=[], 0x0, &(0x7f0000017000)=[]}, 0x0) 2018/02/21 13:50:26 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xb25}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={r1, 0x0, 0x8}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r3, r3, 0x1901f42d83dff169, 0x2}, 0x10) ioctl$TIOCGPTPEER(r4, 0x80247009, 0x20000000) 2018/02/21 13:50:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x20000000000011, r0, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x90, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) getgroups(0x9, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa000, r1, r3, 0x7, 0x2000001) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x3) 2018/02/21 13:50:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r1) [ 40.890632] audit: type=1400 audit(1519221026.558:20): avc: denied { create } for pid=5459 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/21 13:50:26 executing program 2: clock_gettime(0x0, &(0x7f0000666000)) r0 = socket$inet6(0xa, 0x1, 0x7) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x10000, r1}) clock_gettime(0x0, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{0x0, 0x989680}}, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f0000182000)) 2018/02/21 13:50:26 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000b61000)=[{&(0x7f0000e7af3e)=""/194, 0xc2}], 0x1) ftruncate(r0, 0x3f) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/217, &(0x7f0000000100)=0xd9) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/02/21 13:50:26 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x2, @broadcast=0xffffffff}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x32, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) fsync(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), 0x9d) 2018/02/21 13:50:26 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xa2}, &(0x7f0000000200)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00004e1000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000037bff0)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/21 13:50:26 executing program 7: r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x248, 0x0, 0xffffffff, 0xffffffff, 0x248, 0x248, 0x248, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, 0x20000000000, 0xc, [0x26, 0x1d, 0x34, 0x3, 0x2d, 0xd, 0x6, 0x3, 0x14, 0x1, 0x3e, 0x22, 0xf, 0x24, 0x1d, 0x2d], 0x0, 0x7fff, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd50) 2018/02/21 13:50:26 executing program 6: r0 = socket(0x1e, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002540)={'vcan0\x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) getgroups(0x4, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000740)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)=[{&(0x7f00000001c0)={0x28, 0x27, 0x8, 0x4, 0x2, "", [@typed={0xc, 0x6c, @pid=r1}, @typed={0xc, 0x1e, @uid=r2}]}, 0x28}], 0x1, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r6, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x120, 0x4800}, 0x5) 2018/02/21 13:50:26 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) io_setup(0xfffffffffffffffe, &(0x7f0000000040)=0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) r5 = dup(r2) r6 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x203a, 0x328c0) io_submit(r3, 0x4, &(0x7f0000000400)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0x28000, r2, &(0x7f0000000080)="dc13f6aa3e3ced1132f507cc47578a3b376f7f62268c066c966a947b8809e565e1444140c47c37ea630ab7c2434684ea0b97a71b8ee1636c913e87f9221959005fdc881a84ff293eab68fe50410d817925f93f2d436306c25e7b13", 0x5b, 0x5, 0x0, 0x1, r4}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x7, r2, &(0x7f0000000180)="5708cc366fb1edd8e3fed7f98b0570ab89fd8f0a25c9cfce4fd67af636e238", 0x1f, 0x7fff, 0x0, 0x1, r5}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x3, r1, &(0x7f0000000200)="0e87612c2b9c32545af32826d05d285cc24c079ef1bdbc0fd9c1ab3f51932c04849ad11f8c906e834540f166ca01eba28c180e843bef87fceb3ecc1b4ef89dae43b51e48a2f77b8b98485fa3ce18c54c15a3b5fbebd61563c0066819822bf838c2588c8d6ba56f3eea617f7b1c289679fa648999c6847045b29fa36d94a4a24c5fdd975554c52ff17f0ed2d974fe1e65923f7c84b6618ed57d8e25a9336c6f441eded36aad2157e6a668a8008a06bca0113a7cb1faf0a07f182bcba310a7c0aa514f5bd70c2d661d158e8723361a29d0424bd19a2420", 0xd6, 0x2, 0x0, 0x1, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000000340)="84cca26f68b18a023ab6c51c7f5b7ad60cc912f4d51a2954f8dd35b3f04fb5c38762051690f1af97e228da0fa3d76c57e88af797e5536f7cfcc4dc", 0x3b, 0x9, 0x0, 0x0, r6}]) setsockopt$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) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000440)={0x4d6, 0x5, 0x3}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d12ff4)={0x0, @dev, @dev}, &(0x7f0000937ffc)=0x1) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) io_getevents(r3, 0x7fffffff, 0x9, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000005c0)={r7, r8+10000000}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/21 13:50:26 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0xe9, 0xffffffffffffffb4, 0xb7, 0x8715}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006aefd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x40}}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r3, 0xfffffffffffffff7, &(0x7f0000000040)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00004b8fe8)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sysfs$1(0x1, &(0x7f0000000080)='/selinux/checkreqprot\x00') [ 40.955587] audit: type=1400 audit(1519221026.603:21): avc: denied { name_connect } for pid=5472 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 40.991868] xt_helper: cannot load conntrack support for proto=7 [ 40.996102] xt_helper: cannot load conntrack support for proto=7 2018/02/21 13:50:26 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x20200000001, 0x8) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000040)={{0x1, 0x7, 0x8, 0x9, "9a0b88d09999a05f17f88fdeb04d2c116f8a53e56f7c7ceabddd7f32ce9a085ee16a867c08f663dff6d89392", 0x2}, 0x0, 0x0, 0x6, r1, 0x5, 0xa2, "206bd2d45a2b2b87c196d126f8d8d574ca7aaf7d24dffca595aff4d164b335f13cc19a7854264029f07d74b9a0a1beb5078435079d1d0faefe0e98edd4a4d0bc", &(0x7f0000000000)='uservmnet1posix_acl_access$vboxnet1eth0)eth0#\x00', 0x2e, [], [0x7, 0x8, 0x0, 0x1f]}) 2018/02/21 13:50:26 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1e, "2afd81a8e9fe60995bd257df702050eebd4ca6f5869ebb14fb092a4a9e48"}, &(0x7f0000000080)=0x26) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x76}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/21 13:50:26 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/25, 0x19) 2018/02/21 13:50:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x3, 0x0, @empty, 0x1}, 0x1c) syz_emit_ethernet(0x2b3, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@canfd={0xd, {{0x2, 0x0, 0x0, 0x3}, 0x4, 0x2, 0x0, 0x0, "f4b27c8b21f4ddfa27c393c63b4e32a262a73e220ee8c8d71358a12ee8a21b8e153d23c654aa60ce39252b58f392b884211d81e16654c2edea524d1389d51dac"}}}}, &(0x7f0000000080)={0xffffffffffffffff, 0x4000000000000009, [0x9e2]}) 2018/02/21 13:50:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setitimer(0x3, &(0x7f0000000000), &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000013fe4)={&(0x7f0000009000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}) [ 41.050910] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 41.078818] dccp_invalid_packet: P.Data Offset(66) too large 2018/02/21 13:50:26 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) ppoll(&(0x7f0000fc4ff8)=[{r0}], 0x1d1, &(0x7f000058e000)={0x77359400}, &(0x7f00009e5ff8), 0x8) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/02/21 13:50:26 executing program 3: set_mempolicy(0x100000000001, &(0x7f0000315ff8), 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=""/199, 0xc7, 0x5}, 0x12000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000200)={r1}) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000080)={0x200, 0xffffffffffffffff, 0xe1d7}) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000080)={0x7, 0x8, 0x20, 0x9}, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x80, 0x101081) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000100)={{0x4, 0xfffffffffffffff9}, {0x6, 0x40}, 0x1, 0x2, 0x5}) 2018/02/21 13:50:26 executing program 0: r0 = socket$inet6(0xa, 0xb, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0x398, 0xd0, 0x398, 0x0, 0x1c8, 0x4a8, 0x4a8, 0x4a8, 0x4a8, 0x4a8, 0x6, &(0x7f000093c000), {[{{@uncond, 0x0, 0xa8, 0xffffffffffffff1a, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@eui64={0x0, 'eui64\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x43c12e1c491cb394, 0xd0, 0x0, {}, []}, @inet=@TPROXY1={0x0, 'TPROXY\x00', 0x1, {0x1, 0x9, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1b2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x100000000}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x60000}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000600)="f8475fc4f9e3e2581db172b339a0bdeadb7b100e97db50a483a5d2a594db732c8100b59fd5af8ee5265bfe96d7c3cb5f6283ae54c321700c9b4246e6950f22e7b602b1f5e5e6018f84145131aefe34c7d396b81f2f7e7e217d276a3df21d615d1af3d95bba4535536007a68bf39e3e07fc527833d3f1b874e7d82b5f0b39c8033676c172fce227a49aa56b49dd98b721305fa60a78695d590cd8cad3c8226cce381fe5e5a1f85bdea24490248a9f4eca1c577680982598e3100818287d1b75cc18b9bf9f7ae5dd44c99c5bf56fdcdf7a50644bdb209a1fdc90cf2eab", 0xdc) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000002540)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000000600)=[], 0x0, &(0x7f00000000c0)=[]}, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) vmsplice(r0, &(0x7f0000001700)=[{&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="c8c61c05b6", 0x5}, {&(0x7f0000001640)="1210733b78a457f7aa8a582458eb68f91e0388b9066da9c5cf35090da147155386c56a44797d49d4bc7a11d44cf9c96d40f44fe6e6d070e273a5fa90b7e6aeabb1089c5dac623ab3f0f144ba1fc7fdf6d52568db88dabaedc30d932b75fc2bfc01995de55358c80f6c376e0612659362d07e0ed5be577f52b6f55d261468bf811d8b1af095261f5f06b61c586bcdf9cbd754e2904961755c", 0x98}], 0x3, 0x9) syz_emit_ethernet(0x3e, &(0x7f0000005f25)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0xa], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, &(0x7f0000000040)={0x0, 0x4, [0x21d, 0xa51, 0xd1f, 0x619]}) 2018/02/21 13:50:26 executing program 6: r0 = socket(0x1e, 0x6, 0x8000) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000006c0)=0x14) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000840)={&(0x7f0000000700)={0x1d, r2}, 0x10, &(0x7f0000000800)={&(0x7f0000000780)={0x7, 0xeaa, 0x1, {r3, r4/1000+30000}, {0x77359400}, {0x2, 0x0, 0x2}, 0x1, @canfd={{0x3, 0x6, 0xfa, 0x1}, 0x2f, 0x1, 0x0, 0x0, "e0890e471234cd06737b56070f5ee038cbd9e546748953bc1efcf70fa56b4505c80728e9fd23c6de96410ad20ec63c795a7c9f94158f88cb4973469e4e44de71"}}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) sendmsg(r1, &(0x7f0000af0fc8)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b8ffa0)=[], 0x0, &(0x7f0000edadc0)=[]}, 0x0) 2018/02/21 13:50:26 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x5, 0xa9, &(0x7f00000000c0)="9caff57c12ebd7cc6aa2f01d8b553489492114ed2dca933ff551a209600395d0ccafa6f32c537633f240ea66b72aadb75664add56e961b3e904e46a6e7068bcbd577cb24fe09264dc43a785e429ce92ba0a6e2b9c3796d44d6a2165fd21b5007e6f9425066b7d4cff4d644106d11bb87275fd3a162d2461574af7e61d6b2d95dd92162b4028f0b29589367f11aeb1da5c05c685daff09dc9c42dcdbb0dc918a325a5f0f1a3e5511386"}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "4833472bad95c6bb3f76f49624bf45b87af2770a325fa17e50142c6d0d4688344ee2df0f5b7fa962d1c2b1a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a476a8f5ee1c8f0f61781a02c4ca373858c41ff528417e3de631055a91d12a3c0210d7eb2d5d529caccc2965188638754998b99552514c89a458521674cd95d1", &(0x7f00000000c0)="6367726f75702d886367726f757073797374656d707070315d00", 0x1a}) 2018/02/21 13:50:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004b9000)='net/sctp\x00') mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8080, 0x4) fstat(r0, &(0x7f00009ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r0, &(0x7f0000000000)={0x3, {"21ff6d55935d6d"}, 0x7fffffff}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r3 = gettid() r4 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xf, 0x2000000000000059, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1f}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xeedb, 0x0, 0x0, 0x0, 0x939}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x6, 0x1c, &(0x7f0000000180)=""/28, 0x41100, 0x1, [], r5}, 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x1, 0x8000, 0x40e1ffa0, 0x2, 0x1}, &(0x7f0000000300)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r7, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) fstat(r6, &(0x7f0000000240)) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[@cred={0x20, 0x1, 0x2, r3, r1, r2}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r1, r2}], 0x80, 0x800}, 0x4000040) 2018/02/21 13:50:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x101, 0x204800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x43e, 0x1ff, 0x74e8, 0x9}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feafe0)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x800, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)) bind$bt_sco(r0, &(0x7f0000000180)={0x1f, {0x5, 0x8, 0x244, 0x4, 0xd7cf, 0xfffffffffffffffb}}, 0x8) 2018/02/21 13:50:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) 2018/02/21 13:50:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x4000000400) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) bind$inet6(r1, &(0x7f000036bfe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2300}], 0x1, &(0x7f0000414000)=[]}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/02/21 13:50:26 executing program 0: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000f00ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e1b000/0x2000)=nil, 0x2000, 0x3, &(0x7f000076bff8)=0x7c, 0x9, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="1497efb49d596579138af54259e926deb9db61c33d677d43134da964db933b2d12c8441d26624ad395067d7fa6f964cb9a521beba1281ef16b19fdd27ccae82ae79791f322f526c0ea685a4c88b0f0f6b65865695f12551d39ee2badafe3457b929df4433e57de496cda8b0e022c988d2547532c8e6d73df79c4dbe22acbbd35e23997933e1eba65ac304a8baf37ac2158bcfeb4bec10683de8b14b936315bc0ac9c7ae8112fdd6307167914057c32db62003002ac9b1cad3cb5ac1bd95ed49fe7d87ec004e14893215e465053882d9cb47d750848e820e0308606ce5db2461125c9c531c853dd240318f82eb20044ad", 0xf0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x7) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) 2018/02/21 13:50:26 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000537000)=[], 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000)=[], 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x10000, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x368863820872b7a9) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x6, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/02/21 13:50:26 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e88", 0x14, 0x800, &(0x7f0000f05ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) dup3(0xffffffffffffffff, r0, 0x0) 2018/02/21 13:50:26 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a3fdc)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) r1 = memfd_create(&(0x7f0000000000)=']#!eth0-self\x00', 0x2) write$tun(r1, &(0x7f0000000040)=@hdr={0x0, 0x4, 0x55, 0x100000000, 0x81, 0x8, @ipv6={0x3604b650, 0x6, "da584e", 0x11f0, 0xb7, 0x8, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[@routing={0x2b, 0xc, 0x3, 0xae33, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x0, 0x8, 0x1, 0x5, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x21, 0x6, 0x2, 0xffff, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x11}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @dstopts={0x32, 0x1, [], [@jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x8}]}, @dstopts={0x77, 0x201, [], [@padn={0x1, 0x1, [0x0]}, @generic={0x3ff, 0x1000, "fb0efa40d087b154139733fb4255b8f5fc283a0818ed4577008e7c7a009f0acc15ff64eb0c8824a978e5f391166dc6826c06da331513a402e923517959a97e73a1a9e08a2b1bef66486c1300c8a79f991f42a88232b3e12cb841b7194769fad7230cc47f0695a55130eeff1739691af8be23b1092675509005a0a23cb748646d021fb07c42fced36b22387873936f1c4a72bbb37860b80888e59a98ca652a370d3b7acf91f5a142c2f1f065d7378ec0d7248874a7d54046215613fef10d2f59d24e99470519e7f72c3827586c748456bdc0b58da21bbf5dc73c25bb8d34409e893f89d68dec0bbe5e941fa95218fd272332b6c8d28f69eb019acc73f081dfcf6accbfca96e8cb513b16c2143e54917589058799700ca51611f668ca16c91a9ea6db458c97759b97eb523fc24135ccb52d9c27db336a537ed1bb821aa84a01cabbd7c3da940bc4b500a581196a903f68ddac6f84fe47e9e5a7844411425603695ecbe3281eb8e633ea00d630f83b47e9e051cf4149a155338204d0f2e2e34589953010ff0cde48707356fbb0f360d37cd859d93c8d2a4b691a2c1673aadf284b1aa33a43ec5b1e762229d2f491fbecfdc440a47042e7902fa273a28b3c99e4bc2a86dd861a2ccd7b9537ade5f37f5e6092a3b3c2b24862cd575d8fd089170dd3c5a4be673e461498e88035aa9b22cda54cb41e1653be6511e9c36f85e51c0af23d78302b282b714246334e851d230a93365923b7fdea394ddd033212c34937b410335225e961b26d8cb7451e875672d01c7e133af356fa40d460f64aac0114fc3a90f162b3c079933e36c03fb7a183f632953ef054cc8e4dd26724d14f6b62ff19cd506c9d796d3b2f1ac40846ade5632be27c64b6e310664cc1d8864ae8d81939e6908009cbfbfcc1e14df269bf5b6c4a02e34250471e6702b87e815b9b581d8766527bfe4c10bfefeb5c230e24c8ca4f353b5d7f2a7de9fa3d9b776b31996f2e908894d99d3cb33e92752611ce4960ae65a76ffd7f25cdd59f5b796a89c63e829dbb87f2712bddff8fd60363f8334846715836d7f65e9d8e8328f00fb569dad0c783a00c05013803ea2936cd73dcd226c5ecd800787192a86a324f823c7cecd1dfa028c1d5d15586045b9e9757aff574d5c0f431a8bf79a9b262c242c7e50c1fa654a1270f0558e4f41a58639938482ef169c3e21dbb7b2dfabab0b18760feb2e26fd5e9102dc954a48b5335e0d0ebf4a166d069328f7f3187d4eac1513c9c3e716f03ea428b0bb88c9419bc179e05a551b1c3fa5d4addb843fbe63c6b7a07340ddd875e14fc1f1c93d1e9118af435c9e6fb40c3d821b84433fc9e89018e2796226d4a16556e57ead07e83a2b32b89c0edd1d2463ed0ceb81f8558096757eea0bf54a43e45efa924c1505eea3df69e885bca38a23dda460a060380d29c334deb70c54491e66c70b75177caebfcb32e2b8547c697ac34a3aba66565d0a2200759044c06f4cde406da564035bee0ad1f809592527134a328b305d4e4a5952b659a333d0f3a5631a809df5d0de5107d31c02dbcb86f8c10ff2c447a0f646e9b65b05f2c81ef636001be7c7fc7e3cc2aa757d69a5db0126dfadc86b75eac6da4e12f46c740321ba00c2676966c314431591a51ac625ae4836f6caed7302ad103d89696c4759463f079147873a387c051ac9c730e3243ec62de8631652144747a1df32a4398ba211340d3083c434c7e74ba0a0297142d36cbbb29b356b97c8acc5560517debae322ba2a00601ff1754d391e183f1b4fb5cbcf2619342abea324b7e04dad7c884c2edba21562911a5ab66728316de346f0fc066ae52c8e2fc856bd1cea41a1163d46f633620cc87342a12ce6cf06449862a9bb9a625cfaabf751f3fbd4c1d84c39d1292b8891948ecd8dd71d6e27a04f588e3c02b22df6cc34eeb4e0943ddc8bd60c424d9558b47734140b23bad272d0a6106186bf0bbf20450a8fc76f80f6c338177e3ff38155eb64c5329c6e04b08e8f19549be9938e934265040ff7f02d361504d785387073ad9631922c9f06ab6935fef1e73cf39353af8bf148f0c48f74261a5b7731194ab0215606ebf59fabccb49a054d8b7e30d94790ab33b79067166a8327437bddd12c10a8061b722256838e91fe3e6abec4e5a916c07afcf0b5fd9f77bc986337c6436ee681564f02b9ba0a67b21ee2df4b21333c2fca4f060e499dd57ab371ce67b96180f3ccf9086605034931772cb88d5ee8c08b38dc1a4a28f65d3b08b0684a9d8b613978b8784cfc29de31ca8cc19fbe51026c8f2ac370bfb5209ab1192edcb59767d06c3411a6564f2046fcb3ebb6be9a348a9b687b42bfafe77d06eac267ad2b1703992194a7090d6ba2af9d42ccae3e1a1fd6cf3ef855f2a999f290ba72df9a158107ebc27625f825f69bcdd866ba964c8c981f6825a1a0351ad9ae3971cf1559006fb2959f909b06c824e3a603118b7069fb576aa3cc87b55d6cb7f142441d5d22504e7eb6165ea079f230efdf7e3d4d327088ba7c9cc3962245c6a5f640ebc3e087abdf15f3c3cc5f20afb64b0e8a0fc6b3fa898e5ccb3f74e3a2a61412097eddd0f3c048e2b5588816e9dd65306527d7f8e3d8c24a28bd7331d84baa03ab22dfa377f86a00f3c584553ddb27eec2424186263400982a0580472d1ddbf974b92b9efd0d0a60bbbc8a80dea85ea50c5583bbaed627e49c4553a9097b5ff860c71b5aa2ac13a5686b81df63e56d5eff1e12d75bf9e1e1db37972b4031d09a3c15388dfd708e51e42fac4b208686a6cd4ff61544c74e4d313a728cf4814f9acea270476b9239cbb101bcd9e46e5ab7daa52070efa859d8a71946bba6389167d7bd0cd8ff08f932e6dc5146ff458484a9216c19417bb5cc1a3626b263a49d75afd07ad1763323b19bb47d5e3959f8a6ccdc0cd04c3a543b0e1f449139f9666d6591fabc52a55542f6d08d0062d2805ba3b4b194615bd6b365dd9b03f3ba0a76d86c43491b395c51db26fcddf09c3153196c9ddb932cf50a77b05ee88c031e95d443999189dfee0a00dd246327783f0e35a4837aa40b56a7363670fc4e4661c026ff217dc314db2b2dcebd806297da47b9ebfff775edd50902a4733248ad82f8c03897ca4fa7f50bbf0c0123ecdfef229da9a563516d2f43717fe0c57afd3c1e0d9ebc2a27eb1e9d6d78372678aa40eacf583ed8c2ae51e8b22e07a79b4c1c85cfde3f420497b266444ac9e3fe72e6cf82f694dc16f85decdc7fcfe20172251f9a2b2858dcb8a1adf111d1f38aca5e34c23c68993a9bd5c3e7b68e2b98aa290effcd4bbe66ebcaef42d64427373d0af2ddce8c5226f572ddf8533d44f1a4179db8c505ff1317713554dfd0ccf3d33848c30addcc0397d61fe7fd6cc283e7dd1c17f9f448baa820b9d6d7d10d9ed812a9a49bf6931a173cba4a75c0c60a3b8a488d1375773beded0cffbf4c59dab476c7e8fdf80555855e04e9a10095cb0c9a856a988f77efdfeec8cf87f9b00e6f9c453b01bfbdff4f40201040542e41c7d964dbc847a2705bceeb00fcffbf6ed9a2497390596a004ecfbbe3c12240a2d7a2a0b1eab2e184d653ba53340e6a8c09aa1ba3e1b69a3be6788d9edb750a14ce0d23e5bb84914ca449421b88cbef698718f36e90416d202b05d3e7649ec574da642cd63383d42c736787c5a38f739af36204b3203d3b67bfc472098892ea5fc9a4e1afe9a68c5a202859b9499a3d8a7628c1bf25df467bc8e48b6b7a9133709048e8183edc5300274972d3645ca51c7b8daaf923c940820fe42ed81b680b060445773a9f574939705a328bd87522998a972dfd3fa7d6d211a153ea9bc23f14e52a4f332b47143fb1d7392ae57ff132fc5fb3f2077423a4e5e965792e6f86b42c047089d493489ded5a40fd35a37ba780d60f085f43ecaec702052270f84e05cf99c849950e1d7fdc7afd8aa04284d77c1f5c8cb0e227ce59e0565ec66657180f026b533aac064231f1389a9ffe61ea04f1aacc8b1ed5ff7ce8bbc1fc4e46eca5a526912aba68593ec9724c1f8a1670b4c43485150b46837d5b19b6cc4a2bbfb67831e2f36242d2192608bcd36c905d469927d843c6bd85b80c04d8892b9bafaf95c3ece87ebbfe1c75d59d3d6e1bfdcfc40b2481d816efd5eb31286290f550468a8c7745e22f2c4dfe27041c42a04811f62245c7f27d3fac4e5286c81c67c6b12850f3023fbaee4347f632ba68b5134d2dee5910f74aab15d0be3797a802d8101976ace64f2eccc49ec03d4a3b0d5fc6d6a90b8068ae60d9a7a5b6befbaeb731c964227ed77eda9cd401c46ec9d3027c9681c5419b63a2dee0639e8a360d90710289f51b27d107bc22afdd587675c6b4543d6c12f8ab5583520278eece3f29c368cd73142d8f30ce67e8b7c1bbbc1f8fef19b7eb95bbb728faad346e5f2ced1354751e37f68f1cd738ae4dc537d6346ad11c13988d9e284ba7c4e332dd805f6a697fe35cd51262cefb288ca4789423c7a304532d559ee704ef5d393b03e2f562fb9b3ea8550489565cb0d4b7d52be8b24a3eadb4804aeff0c008af9707a269edf3a60cec534d9e6705089b2105a7ddef72e875d249ba83d2cfb371c3eed8465c35452c3664f772f588a423933cc57d65ba12997626d23eb1f277dba6554212a43d104962c9a21fba0c327d2be095394e5fc6a3c954a9907befbe9d87aedeb82dcbcaad0c55da1579180b481d7b680aef25f490693ecbb6f1229cdd4ddf2aa1cb25dd12005b9599b0c34f371c6a75c0ffd2712db701dc5632d48a58af0fc18bb95738aec50814973125844d76f337a90c6fe026015fc4e9fc2d9775b41c4fe636d52557bf9fd0cf19834264e293c7855015350a0131d58f4a89bc24daeb653ac9ee342e0e96afddb0763b7cc3517397ba9780b04aefd982e570137d1fe394e160e32d310ff6536315f87ddb1b2864e80315cbead2a9d806aa6cde91c7bdb45673b25fd0f38e48d6f9a86cf0dfdfeca80a675ac7044d54cd5d26b006b3888c0b08f231577ca6521f3cd8f7931e469e5309c783d83ce0094e6d0d93fb9a92a746619e52c8e38443edd8722179053dc12be51b25dba55701f0e5384fa2f11f54782366d1dbe0980a8f55b260e7195a3ff17875315d7bafbb6f41567a0d33ca21a78963f4ef0436db782a3499f82282113e223b1d794929abf37895c40e848483a9ab9565fc4dd266810cac0befec29e3043a7442384f6bf553211cfc303222bd8aee1d884a389061a3f733417de0960af52ae2a520c4c94dd7d75eabaadcf03f86ec30b6b8a6d90cb0ba94bed8b4f617feb37df6c6beae1e9e0bdadcafb99c87cf5182f827c0e50ba701d3f8830a5ce17cfa77058d2692754cc656e2a8f4c2d44fa3a5a6031d09d7ab2a0dfb68dbde703e56469fe5d7c69543e045888e9bc0b08b47b0d4702b897e715476a8b500417096b94a1424119d0816bc8ce3e567de831d612b485b3f9dcaf6788a5be3deb69db93335004801b2d6bb82cc8d063c5b6ce32f88bf93271dce767c74d4a5eec8046f074f07be44adc75768e9d221a7013b3f09ece92acf233e250b83dee18aed8e73cfa026ce3b198958a4a88a58cf17cbae2918874294e504a5177154199aa8e2bc5d5f4b3f4b15e79478818cf08ca222c44c62906b28d9607ffd5bac229d14994cf6cd56b7176bc309dd510972f404dc4ed3d8d4b6658e7e38224d3ebe438022d8e4878df95895745631bdf7d36e7096aa6a2fa61423d56f26c301d3a6fa67598fe62455f0f3f68b"}, @jumbo={0xc2, 0x4, 0x31b}]}, @routing={0x2e, 0x4, 0x3, 0x7fffffff, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x80000000, 0x0, 0x0, 0xb, 0x8c4, "85bcf2", 0x7fff, "6b6bc2"}, "648c7cee54d213947960ac4ddbaf75abb260fb74316c3c830f6f6f38950f650d5918ea43879b9fc98a62d75e692d215b2fc88e82d014235d5a26cf01df66b1d9a07b066745a9de0a048fa4b30e0843245a7602f14f5445fc917f87e4bc506b20514f4f76278e12c91179af739ee045ff6adcda94d3ccd814c16a30a620be44e15bc9a4897eeccfb6e941f59cd80817c3151123215ae2a0551f7e71e0000b10f66dd2c68aba396c8a723bd8"}}}}, 0x1222) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00000012c0)={0x0, 0x6, 0x120, &(0x7f0000001280)}) 2018/02/21 13:50:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x40) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101c00, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x6, 0x4) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x2}}) syz_open_dev$adsp(&(0x7f0000060ff5)='/dev/adsp#\x00', 0x0, 0x0) [ 41.199132] netlink: 'syz-executor4': attribute type 41 has an invalid length. 2018/02/21 13:50:26 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/116) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="feef75a2e23c6e587392b29d1f481fc8b6453f6f198509a9ea24d7b4890cac07629385dd76e7d0e83b99d4e223749e8720d15bc6f03b79ddda656e0e88255c3b46d26b41b1713de90d666afc5dc6913a6700b0a39cc326a023b6ce9b25deb8ac9be3ac90f7750bbf0dcae2d0ebdcf09a783f1a4ad78f002a7c125fcf1a65a2bfd6e12cac52e5818804d111481048f2510d560c65aa4163d2ea", 0x99}, {&(0x7f0000000180)="906e7f21a064f69cbbbf4a8af3a63004984ae0a244b6ef412faba9ed0afa4e96c86f05918de2fbcf6393035385965e0a03e1cc0364c1283f53cebba64019724f47c1eef41f1dfcca75a2bd99fa42c71b5d7e8a10b48231d7649f17441b5ae92e69ba61e4aa0af146a7b51d2e3f607b68d493b7803b2ebf34765e4b7bc0a9a565c1ddefa3bce283eca4ee6b8c38ac331a051e5dc6c144d91567eaafef674da8e6d79cd4304352ab7dde1eae21eb7ae16ca1c78bad85c2a50b9af097323d9d64d9301fdcbe04a73090ccb0de969f85c8", 0xcf}, {&(0x7f0000000280)="6b73cb16416760a60a3181fb05190b1ad11679e657993eea77e23ddb6f1b3b62bc22e83da15b909e1607afedb2fe7bd0fc0f524d7c3fbd2b99ce5575c39b3e7a3ff012960ca3f4b5f845bff64628684c8b0311d5ecb62184ab9cc542384262bffb25c98ac6fcb17d240b6a990a4a267ceb7e018f86d207f693ecd945d73b69c38c090e5881f12244a7c6a50e76cfd0e40686f6f14d1f00e806db52218e2327f9808a95c56b7e8200e423f6d6056fb11abbf79a5cd6a638c1c13bad23620287f55e8ce03801f97a372540a76753ee8061734ae3e6890a4be1073a21b16c45e02b1bb8b1af3f5c24f188efa61bb78c47c11eed24ac753848eed7", 0xf9}], 0x3, 0x9) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) r2 = creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000003c0), 0x2) 2018/02/21 13:50:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x20000009) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) fcntl$setflags(r0, 0x2, 0x1) 2018/02/21 13:50:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], 0x2, 0x1, 0x1, 0x1}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff80000000, 0x290481) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x0, 0x80000000, 0x401, 0x0, 0x5, 0x3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) unshare(0x4800600) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x61, "846a13dee93c446447ca60cda9d7f377711f0553ba42cb8f75c09ffb2c20fbb6c4caaeb3156a07617927f5b7a50b7922363224c070e4244ba0c17cdf004de14fa444a44623ad304ae36429aa7b54d2c6f968af437cd1983260e108ec09f0a781fc"}, &(0x7f0000000200)=0x69) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0x2}, 0x8) sendmsg$key(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000000080)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 41.355778] syz-executor2 (5572) used greatest stack depth: 16608 bytes left 2018/02/21 13:50:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000f6c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x4000000000000004) accept4(r0, &(0x7f00000d3ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000eab000)=0x10, 0x0) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x2c, &(0x7f0000d22000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000000)=0x10) 2018/02/21 13:50:27 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251, 0x400000}, 0x48) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) 2018/02/21 13:50:27 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x1, @empty}], 0x337) connect$inet(r1, &(0x7f00005e4ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000764ffc), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f1df60)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f000030b000)=0xfe9b) 2018/02/21 13:50:27 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) 2018/02/21 13:50:27 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80000) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000000c0)=""/128) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r3}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) fchmod(r1, 0x142) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x1d, r4}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x4, 0x84, 0x10000, {0x0, 0x2710}, {r5, r6/1000+30000}, {0x1, 0x1, 0x9, 0x9}, 0x1, @canfd={{0x4, 0x10000, 0x5, 0x4}, 0x34, 0x1, 0x0, 0x0, "71b701a0663905758ccd7d3c7e387dd24cf7671f817f1f7c735829ea8c5970660339f12e51f28ef3f43ef00d3dc372b4f503ccd024b87f1f71808501e2aab661"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x4040) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x5, 0x7, 0x0, {}, {}, {0x0, 0x0, 0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/02/21 13:50:27 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f0000000000)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/21 13:50:27 executing program 0: mkdir(&(0x7f00005deff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) renameat(r1, &(0x7f0000a3dff8)='./file0\x00', r0, &(0x7f0000338ff8)='./file0\x00') 2018/02/21 13:50:27 executing program 1: msgsnd(0x0, &(0x7f000035f000), 0x8, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x0) prctl$void(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f00f88)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) msgsnd(0x0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000b11ff8), 0x8, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x188) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockname$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r3 = msgget$private(0x0, 0x10) msgsnd(r3, &(0x7f0000000040)={0x2, "dafc2f8e709d9ab8b2602f25f1c01741de29c488195e2f100c9c421053f1bc541cfbd8968d4aba4e2de259efc06f792c92366459f89dad7ab834ec2b0404ccc028f853287b9e8a140700f813acc6425498117c249ee4a06cf2a90462a5946e6b1c9236c5ded00ee59338b238f7bec384a6ccd743aeaa724e1dade28e32ba4b3f7b681bc5a8cbade18e4fab92f4e54d6f25ec97ff11"}, 0x9d, 0x0) readahead(r0, 0x3ff, 0x3) ftruncate(r0, 0x81) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0xd3, 0x4) 2018/02/21 13:50:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000001000)={0x0}, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000082ff0)={0x0, 0x0, &(0x7f0000b6f000)}) r2 = dup2(r1, r0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000040)=""/209, &(0x7f0000000140)=0xd1) 2018/02/21 13:50:27 executing program 7: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x20040000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) timerfd_settime(r0, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) 2018/02/21 13:50:27 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x620000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="4a6000a9fa32a7a37d00bcd727ff7c081e35cf31b8699f78ff3e3c8f62be4cebc7a5719d0ee8d39a080717243cb0672be7d515eec93af251d8888d83c6c4537669277798c391fe365b7b4700c5be306e28f2829a291daf4c9f9519ec6ec324885a01e40ff20e2f74844bb70e7bf27b273e85") ppoll(&(0x7f0000dabfb0)=[{r0}], 0x1, &(0x7f0000ae7ff0)={0x0, 0x989680}, &(0x7f00009f7000), 0x8) socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/02/21 13:50:27 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9c37, 0x10000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001080)={r1, &(0x7f0000000040)="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", &(0x7f0000001040)=""/22}, 0x18) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000010c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) r3 = syz_open_dev$sndpcmc(&(0x7f0000001fc0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20040) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000)) write$tun(r2, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000002, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/21 13:50:27 executing program 2: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) r0 = socket$inet(0x10, 0x7, 0xfffffffffffffc01) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="2300000024009115460000000000001201000000000000270141000000000017000000", 0x23}], 0x1}, 0x0) 2018/02/21 13:50:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x114, &(0x7f0000000040)=0x100000001, 0xfffffffffffffcab) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f0000870000)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x48000, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0xe, &(0x7f0000282f90)=[{&(0x7f0000000080)="3360906ceedca919eb4b4a64438397b2591c08fb6dfe66f62580238c85b9a2c1b22cc56fb1a82cc9b0217e29884b9d572bad6fcab6e2864c8ea38a072c4cc78caeb83d05869e9899e7d9e87cb93e012bab980accff1ff237cce3ee9d20c0c6d0f3d1366e50e82b57ba2810930700000000000000b0ea", 0x2}], 0x1, &(0x7f0000000040)=[]}}], 0x64, 0x0) r2 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) 2018/02/21 13:50:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = getpgrp(0x0) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000000080)={&(0x7f0000000040)=""/61, 0x3d}) 2018/02/21 13:50:27 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000d1d000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/mls\x00', 0x0, 0x0) bind$unix(r0, &(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0xa) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000540)=""/199) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x400) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) 2018/02/21 13:50:27 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x400000000400002, 0x80000000000001aa, []}, 0xfef1) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) [ 41.626123] device eql entered promiscuous mode 2018/02/21 13:50:27 executing program 2: r0 = gettid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)=0x401) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/llc\x00') perf_event_open(&(0x7f0000000040)={0x4, 0x78, 0x2, 0x3, 0x0, 0x4a, 0x0, 0x7, 0x81060, 0x2, 0xfffffffffffff000, 0x3, 0x6973, 0x2, 0x7, 0x2, 0x20, 0x7, 0x5000000000, 0x9, 0x1, 0x6, 0x7, 0xffff, 0x0, 0x80000000, 0x5, 0xc4be, 0x9, 0x3, 0xfff, 0x9, 0x6, 0xffff, 0x9, 0xfffffffffffffff9, 0x40, 0x4, 0x0, 0xfffffffffffff7ab, 0x4, @perf_config_ext={0x7, 0x10001}, 0x4, 0x80000001, 0x10001, 0x3, 0x596d, 0x80000000, 0xfffffffffffffff7}, r0, 0x1000, r1, 0xf) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)=@ethtool_flash={0x33, 0x0, "7135991570c20a349d5de0851302ed31ae946f67b97409cb232ff847e03dfed944f624a148e8090a9af1aade3ecb7e08f666ad2416872aef22e89715a02bef361fee33012dbb225fb6478264c8b1b7c6c8546f6252f9849c06bc1190b961d6e9d952994b5eb3f4c30bffb2991a245a896bb57ab93733c18011cccb001367e406"}}) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/02/21 13:50:27 executing program 5: r0 = socket(0x1000000000011, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f0000630fc0)=[{&(0x7f0000720000)="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", 0xff0}], 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/21 13:50:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x9, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x40, 0x0, 0xffffffff, 0x9, 0x400, 0x9, 0x1, 0x4, 0x0, 0x7, 0xe362, 0x2}) 2018/02/21 13:50:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000852000)=0x9, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/128, &(0x7f0000000080)=0x80) 2018/02/21 13:50:27 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100, 0x2) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000040)="2453f178da5188365d90face9f0cdb86fbfc91c00b1293466de6ed8f46172b4d4ea3bed1808e6d825ec3210cc75545b71643d3a5274e280074a7c7f31ed77db8630213fb4858361e90d2e4e7bdc99bde7571b805216ed2b4d75a8d5e12e84ee22d8d0c8df256ad5302ff75d652f1ab2df0571016e49aceb1baff545285e2754b85174975c64c6de4a0c3932f2522c5cd3a2285e9fd058d3476493a1bd113fbfffaa46b70e2e776809cd22a716bc854fd81736fb1cfbc464523343fd5e6d0b361ca53a1366aa82faead45a7cd50b56ff24d6a271a6d836294c7406f9edf74e314591c0a7eeacbe861e02226c6595acaddd98b884c4c", 0xf5}, {&(0x7f0000000140)="2351bec192b9", 0x6}, {&(0x7f0000000180)="b9a659b1ee19386995e4e2fbd13a073c1aa88482176a9a69c915875483e8fd3bec92983fa113fdcee86368bf841c91d2797b31fcae91f007991495277a046502bf704b2ffeaa2c1be9296dfbef6ebd6192c0", 0x52}, {&(0x7f0000000200)="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", 0xfa}, {&(0x7f0000000300)="179ad08a4eabaa3601b56c376591d0b286e5b2ddd5783045f81bb170ef156128650462de822d3efc4924bef9d76a682f45d73437bfd3f23379f51bdb9e0dcab47b3d1e", 0x43}, {&(0x7f0000000380)="ee719f5ab5f31639f07809f258edd00b339fcb29afee74185cdd1d10f8c02058f7f45b691cd147ee0a28109c0e21829d3f87b2b00ba7bc6d006f44b7e1db0774fe3fbc607509c2b70ccd30bce20bad06e8f0a4c58fdc8c05569280ab32fd3b42", 0x60}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="941064b83dd2344d8607d479a84ba096adda9fe593b30625ea5bea22630fe51b127822f4f9c96127daf8d06d273212cc66c326e76279e31df2df9231f094a53372697ae29d824014a20d6c62e03fd612e9c48b2aef3a4ec66979609a4f3a50a0b73703a09ab37d99edeada1f5b90d45509e57dd401c5c8fad1708662fb43e06f3dde85e7fb8071f2f4bcf1716d97780f41fc0378049bf729ebcec9d20e966574f33db56b7085aad756acd38523ebcaf6dc5ef3e8d8293990db3908b170a985df", 0xc0}, {&(0x7f00000014c0)="a73d33996b623187a25ca5e04cc5e5aacf3be1209c623b6da232114e9e58f14a128dc53890ca29cf559dc81ca4f15fbe396096559c520ab1ca237fae77dfd6dc080c366c422879300b51288e989deb844572d209944ebc389058a559539052dff9ff0a373f1d3a8d75fad186232d345ba91ff9bd2dcce7cddfb0f20f4a7a810957257fcd6648e1d0ad5d7a14473ec270ecb66703b353a1c6332349668535529bc232406719587014ef57330e0189bcfe6ef0e71d77a60ead00d3560e7318aeb7761cf872149c69d14b94a9b86a666116257b889eb3963012d38b365ab0acf3abc923d3e40e6e1e3070954d7a8315344f6dd2ce516098d907", 0xf8}], 0x9) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/02/21 13:50:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000923000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x2, 0x80000000, 0x0, 0x101, 0x8, 0x8]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x1ff, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x80, 0x0, &(0x7f0000000100)=[@acquire={0x40046305}, @acquire={0x40046305}, @dead_binder_done={0x40086310}, @release={0x40046306, 0x3}, @request_death={0x400c630e, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[], &(0x7f00000000c0)=[]}}}], 0x0, 0x0, &(0x7f00000001c0)}) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) 2018/02/21 13:50:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) read(r0, &(0x7f0000000000)=""/123, 0x7b) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4c100, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000180)=0x8001, 0x4) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/21 13:50:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004fd8)={@common='gre0\x00', 0x0}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x20000) bind$packet(r0, &(0x7f0000000fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001ffc)=0x9461, 0x4) timer_create(0x7, &(0x7f0000000200)={0x0, 0x33, 0x4, @thr={&(0x7f0000000040)="df7247c1cace31ff7424686cfa6a695189e8146b157f28dd4c0fc9dbfa12e3970c754654db9e56f637ee3f6270c3087f6fa8be76b73349dea684bf21f4bb9a693907e57de77abe8a933b027e1a198084900c19e361d54964d365e7c31203913cbd6e43bd9ca93a8acff15ebcce41ea98658f951a1bfcd714ab325eeaee0b681d4aa23cd2729073e2ada177a79e1a4d80629d8d92383b7b3c6ff42995db185eb2ae96d65627702bdedad90aacfbf6693f535711b929afe066ef91bbbf72fd506568e3ff1b2d7162d1d0", &(0x7f0000000140)="d49772a8f478accb89e5b77cefb6dcfb88d00c1e6b401b785c8fa749f1a2b9913ec40ddec94a46089d2def169cd9b0f49f0d7671e011d20db4a56aea7a1d37c270cc36e13dfcf5dd8c2fef346a99669e07d6fce269bf00269723266bcaac32a6cefcb20adf6ea3bbcc139708edb013fefcd4a113be399ad0925f51881e7908c3e3472d96f8ee1c5994d537d48810a2e46394112e31ccbddf4f90809bcf0087386c8132"}}, &(0x7f0000000280)) writev(r0, &(0x7f0000004000)=[], 0x179) 2018/02/21 13:50:27 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="d138c087f64418114b507e9ab5707f2c52c9285be09e42e714983632e5c58e19ad465ad2e44285f37c988ff9cd8e1e15cca209fe2c970580ee9422f26bf10ee546bf216aaecdcf77e73328f5c27ef33068ad42581ea1c364fbdc2b1b94427cfe92d056c9c8323f88c2b1323f59207a8bd4db4f272829889c51395b76", 0x7c) 2018/02/21 13:50:27 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) lchown(&(0x7f0000c8e000)='./file0\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x9, 0x10, 0x1, 0xffffffffffffffff}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000080)=0xffffffffffffffff) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x0, 0x1, 0x100000001, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) [ 41.719517] binder: 5658:5664 Acquire 1 refcount change on invalid ref 0 ret -22 [ 41.735938] binder: 5658:5664 Acquire 1 refcount change on invalid ref 0 ret -22 [ 41.743686] binder: 5658:5664 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 41.743716] binder: 5658:5664 Release 1 refcount change on invalid ref 3 ret -22 2018/02/21 13:50:27 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/hci\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x3ff, 0xfffffffffffffffe, 0x100000001, 0xffffffffffff0001, 0x6}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x100, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) 2018/02/21 13:50:27 executing program 5: syslog(0x2, &(0x7f0000000000)=""/138, 0x94) 2018/02/21 13:50:27 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') umount2(&(0x7f0000000000)='/', 0x8) chroot(&(0x7f0000000000)='./file0/file0/file0/file0\x00') 2018/02/21 13:50:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)=0x200000000be3) [ 41.753279] binder: 5658:5664 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 41.773941] binder: 5658:5664 got reply transaction with no transaction stack [ 41.781283] binder: 5658:5664 transaction failed 29201/-71, size 0-0 line 2757 2018/02/21 13:50:27 executing program 2: r0 = socket$inet(0xa, 0x800006, 0x8) socketpair$inet(0x2, 0x800804, 0x8, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x130, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000008000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, @generic="2a1755cd517e000127cfbfaf3362c148", @generic="d9d5d8397e8a4a8b5eaecf46266a2a49", @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a}, @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x70, 0x70, 0xa0, []}, []}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x1a8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x0, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20007fd0], 0x0, &(0x7f0000000080), &(0x7f0000007fd0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}]}, 0xa8) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7fffffff, 0x800) socketpair$inet(0x2, 0x803, 0xe1, &(0x7f00000000c0)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000440)={0x36a, 0x0, []}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000100)=""/135, &(0x7f00000001c0)=""/117, &(0x7f0000000240)=""/182, 0xd000}) 2018/02/21 13:50:27 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xa7, "63ff246da3a7121b7f15f2bb25bacfcf5161b5b5dd91c2fc0085c7e69c57823f07d57d9adca00567b9d8f1321a358b4692f01fb95c5d2fc51b1859dea8c8c23a85e8d7f9cd8ebf1466bcd97acd17c21269366aecbc01fe27f26c09dd75cddfaedd93b0ba981f5a3206742512ad245ad9159d8fb539f606c787bee55d59e882b631d615723bb6f342654cc9c3971ed4259e7466f0346496fdf0aeebac5ca96f8470efb3a8763e79"}, &(0x7f0000000180)=0xaf) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={r3, 0xfffffffffffffffe, 0x8000000000000518, []}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @empty}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @common='ip6gretap0\x00'}) 2018/02/21 13:50:27 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000e2ef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, 0x7f) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000)=0x9343, 0x4) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x3f, 0x2e, 0x3}}], {@mpls_uc={0x8847, {[{0x2, 0x7, 0x10001, 0x100000000}, {0x10001, 0xf65f, 0x6, 0x1000}, {0xa5, 0x5, 0x5, 0x1}, {0x9, 0x0, 0x4, 0x2}, {0x7, 0x9, 0xc101, 0x101}, {0x0, 0x6, 0x800, 0xee}, {0x200, 0x1, 0x9}, {0x56b6, 0x401, 0x3ff, 0x2}, {0x80, 0x1, 0x9, 0x8000}, {0xba0, 0x1000, 0xfffffffffffffffd, 0x7fff}], @generic}}}}, 0x0) io_setup(0x1, &(0x7f0000000040)) 2018/02/21 13:50:27 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f000072dffa)='.\x00\x00\x00s\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef1ff8)='./file0\x00', &(0x7f0000df2ffa)='jffs2\x00', 0x41000, &(0x7f0000fea000)) mount(&(0x7f0000debff8)='./file0\x00', &(0x7f00000c9ff8)='./file0\x00', &(0x7f0000066ff6)='hugetlbfs\x00', 0x20000, &(0x7f0000613f91)) pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') fcntl$setownex(r0, 0xf, &(0x7f00000001c0)) 2018/02/21 13:50:27 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x5, 0x4, 0x100004003, 0x0, 0xffffffffffffffff}, 0x2c) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x38f, 0x5, 0x4, 0x5, 0x6, 0x8000}) recvfrom$ipx(r0, &(0x7f0000000040)=""/54, 0x36, 0x0, &(0x7f0000000080)={0x4, 0x100000000, 0x20, "71a2f561f6e8", 0x9}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) 2018/02/21 13:50:27 executing program 4: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x40000) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80000) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f0000000140)=[], 0x0, &(0x7f0000000180)=""/226, 0xe2}, 0x0) [ 41.838228] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/21 13:50:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8100, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x10, 0x4) 2018/02/21 13:50:27 executing program 2: r0 = socket$inet(0x2, 0x3, 0x85) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x280) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x0, 0x188, 0x0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x160, 0x188, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@dev={0xfe, 0x80}, [], @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv4=@multicast2=0xe0000002, [], @ipv4=@multicast1=0xe0000001, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xa00}}}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) syz_emit_ethernet(0x2a, &(0x7f0000ae8f92)={@random="b100485caa2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/02/21 13:50:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c96ff8)='./file0\x00', &(0x7f0000a98000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00007a6000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="2e0fc7990001baf80c66b84890bb8366efbafc0cb8fac5ef440f20c0663501000000440f22c0f26dbaf80c66b85816a98766efbafc0ced650fc26fec9e66b89fd400000f23d00f21f866350000000c0f23f80fa88328fb67f4", 0x59}], 0x1, 0x0, &(0x7f00000000c0)=[], 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 13:50:27 executing program 0: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0xcc03, 0x4) 2018/02/21 13:50:27 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='^+]*selinux\x00', 0xfffffffffffffffe) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40000, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x0) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"10dfb59568f38f"}, 0x2}, 0x10) 2018/02/21 13:50:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000067fc8)={&(0x7f000057e000)={0x10}, 0xc, &(0x7f00008d9ff0)={&(0x7f0000456000)=@acquire={0x1ac, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in=@rand_addr, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in=@loopback=0x7f000001}]}]}, 0x1ac}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) recvmsg$kcm(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000040)=""/234, 0xea}, {&(0x7f0000000140)=""/223, 0xdf}, {&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/224, 0xe0}, {&(0x7f0000000540)=""/64, 0x40}, {&(0x7f0000000580)=""/4, 0x4}, {&(0x7f00000005c0)=""/77, 0x4d}, {&(0x7f0000000640)=""/176, 0xb0}], 0x9, &(0x7f00000007c0)=""/83, 0x53, 0xffff}, 0x40) 2018/02/21 13:50:27 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10001, 0x101482) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x240, 0x110) 2018/02/21 13:50:27 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfff, 0x111000) socketpair$inet6(0xa, 0x4, 0x8000, &(0x7f0000001540)={0x0, 0x0}) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001580), 0x80000) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) r4 = openat(0xffffffffffffffff, &(0x7f0000001680)='./file0\x00', 0x4200, 0x1a0) r5 = socket$netlink(0x10, 0x3, 0x12) r6 = accept4$ipx(0xffffffffffffffff, &(0x7f00000016c0), &(0x7f0000001700)=0x10, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001740)={0x0, 0x0, 0xffffffffffffff9c}) recvmsg(0xffffffffffffffff, &(0x7f0000002e00)={&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000002cc0)=[{&(0x7f00000017c0)=""/169, 0xa9}, {&(0x7f0000001880)=""/3, 0x3}, {&(0x7f00000018c0)=""/85, 0x55}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/191, 0xbf}, {&(0x7f0000002a00)=""/76, 0x4c}, {&(0x7f0000002a80)=""/211, 0xd3}, {&(0x7f0000002b80)=""/59, 0x3b}, {&(0x7f0000002bc0)=""/197, 0xc5}], 0x9, &(0x7f0000002d80)=""/114, 0x72, 0xffffffffffff8000}, 0x40) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002e40)='/dev/ptmx\x00', 0x420001, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002e80)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002ec0)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000002fc0)=0xe8) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000030c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003100)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000003200)=0xe8) getgroups(0xa, &(0x7f0000003240)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r16 = syz_open_dev$adsp(&(0x7f0000003280)='/dev/adsp#\x00', 0xc3, 0x8000) r17 = syz_open_dev$urandom(&(0x7f00000032c0)='/dev/urandom\x00', 0x0, 0x1) r18 = creat(&(0x7f0000003300)='./file0\x00', 0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003340)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003380)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000003480)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000003540)=0x0) getresuid(&(0x7f0000003580)=0x0, &(0x7f00000035c0), &(0x7f0000003600)) r24 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004900)=0x0) stat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000004a00)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004b40)=0x0) lstat(&(0x7f0000004b80)='./file0\x00', &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004c40)={0x0, 0x0, 0x0}, &(0x7f0000004c80)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004cc0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004d00)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000004e00)=0xe8) getgroups(0x1, &(0x7f0000004e40)=[0x0]) r34 = socket$bt_cmtp(0x1f, 0x3, 0x5) r35 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004e80)=0xffffffff, 0x4) r36 = socket$bt_hidp(0x1f, 0x3, 0x6) pipe(&(0x7f0000004ec0)={0x0}) r38 = socket$bt_hci(0x1f, 0x3, 0x1) r39 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004f80)='/dev/cuse\x00', 0x8000, 0x0) r40 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004fc0)='/dev/rfkill\x00', 0x2601, 0x0) socketpair$inet(0x2, 0xa, 0x259d, &(0x7f0000005000)={0x0, 0x0}) r43 = getpid() getresuid(&(0x7f0000005040)=0x0, &(0x7f0000005080), &(0x7f00000050c0)) fstat(0xffffffffffffff9c, &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r42, 0x8903, &(0x7f0000000180)=0x0) r47 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000051c0)={0x0, 0x0, 0x0}, &(0x7f0000005200)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000005240)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005280)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000005380)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = socket$rds(0x15, 0x5, 0x0) r53 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005440)='/dev/kvm\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000005480)={0x0}) r55 = syz_open_dev$sndpcmc(&(0x7f00000054c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) r56 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005500)={0x0, 0x0}) r58 = openat$vnet(0xffffffffffffff9c, &(0x7f0000005540)='/dev/vhost-net\x00', 0x2, 0x0) r59 = syz_open_dev$sndseq(&(0x7f0000005580)='/dev/snd/seq\x00', 0x0, 0x80000) r60 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r61 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000055c0)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005680)={0x0}) r63 = inotify_init1(0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005f40)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005f80)={0x0, 0x0}, &(0x7f0000005fc0)=0xc) getresgid(&(0x7f0000006000)=0x0, &(0x7f0000006040), &(0x7f0000006080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000060c0)={0x0}, &(0x7f0000006100)=0xc) lstat(&(0x7f0000006140)='./file0\x00', &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0}) r69 = getegid() r70 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000006200)='./file0\x00', &(0x7f0000006240)={0x0, 0x0, 0x0, 0x0, 0x0}) r72 = getgid() r73 = accept$inet(0xffffffffffffffff, &(0x7f00000062c0)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000006300)=0x10) r74 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000006340)={0x3231, 0x32, 0x1, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006380)={0x0, 0x80000, 0xffffffffffffff9c}) r77 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000063c0)='ns/net\x00') r78 = socket$bt_rfcomm(0x1f, 0x919aeddb267b0dbc, 0x3) r79 = creat(&(0x7f0000006400)='./file0\x00', 0x100) r80 = accept$llc(0xffffffffffffff9c, &(0x7f0000006440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006480)=0x10) r81 = openat$dsp(0xffffffffffffff9c, &(0x7f00000064c0)='/dev/dsp\x00', 0x208400, 0x0) r82 = accept4(0xffffffffffffff9c, &(0x7f0000006500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006540)=0x10, 0x0) r83 = syz_open_dev$usbmon(&(0x7f0000006580)='/dev/usbmon#\x00', 0xffff, 0x402000) r84 = syz_open_dev$sndseq(&(0x7f00000065c0)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000006600)={0x0, 0x80000, 0xffffffffffffff9c}) r86 = socket$alg(0x26, 0x5, 0x0) r87 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000006640)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006680)={0x0}, &(0x7f00000066c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006700)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000006800)=0xe8) getresgid(&(0x7f0000006840), &(0x7f0000006880), &(0x7f00000068c0)=0x0) r91 = socket$vsock_stream(0x28, 0x1, 0x0) pipe2(&(0x7f0000006ec0)={0x0, 0x0}, 0x800) r93 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006f00)='/dev/dsp\x00', 0x40000, 0x0) r94 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000006f40)={0x7, 0xffffffffffffffff, 0x1}) r96 = getpgrp(0x0) fstat(0xffffffffffffff9c, &(0x7f0000006f80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007740)=0x0) getresuid(&(0x7f0000007780), &(0x7f00000077c0), &(0x7f0000007800)=0x0) lstat(&(0x7f0000007840)='./file0\x00', &(0x7f0000007880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000007900)={0x0, 0x0}) r103 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007940)='/dev/sequencer2\x00', 0xa002, 0x0) r104 = socket$inet6_icmp(0xa, 0x2, 0x3a) r105 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$inet(0x2, 0x807, 0x2, &(0x7f0000007980)={0x0}) r107 = openat$vsock(0xffffffffffffff9c, &(0x7f0000007fc0)='/dev/vhost-vsock\x00', 0x2, 0x0) r108 = accept$inet6(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000008040)=0x1c) r109 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000008080)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000080c0)=0x1c, 0x80000) r110 = socket$vsock_dgram(0x28, 0x2, 0x0) r111 = syz_open_dev$vcsn(&(0x7f0000008100)='/dev/vcs#\x00', 0x1, 0x100) r112 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008140)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008180)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000008280)=0xe8) getresgid(&(0x7f00000082c0)=0x0, &(0x7f0000008300), &(0x7f0000008340)) r116 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008380)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000008480)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000084c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r119 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000008540), &(0x7f00000085c0)=0x60, 0x80800) r120 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000008600), 0x80000) r121 = openat(0xffffffffffffffff, &(0x7f0000008640)='./file0\x00', 0x900, 0x8) pipe2(&(0x7f0000008680)={0x0, 0x0}, 0x80000) r123 = syz_open_dev$mouse(&(0x7f00000086c0)='/dev/input/mouse#\x00', 0x200, 0x80000) r124 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000008700)={0x2, 0xffffffffffffff9c, 0x1}) r126 = openat$vnet(0xffffffffffffff9c, &(0x7f0000008740)='/dev/vhost-net\x00', 0x2, 0x0) r127 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000008780)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000087c0)={0x0, 0x0}) getresuid(&(0x7f0000008800), &(0x7f0000008840)=0x0, &(0x7f0000008880)) lstat(&(0x7f00000088c0)='./file0\x00', &(0x7f0000008900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000008980)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000089c0)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000008ac0)=0xe8) getgroups(0x7, &(0x7f0000008b00)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r134 = getpgrp(0x0) getresuid(&(0x7f000000b040), &(0x7f000000b080)=0x0, &(0x7f000000b0c0)) fstat(0xffffffffffffff9c, &(0x7f000000b100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r137 = openat$vnet(0xffffffffffffff9c, &(0x7f000000b240)='/dev/vhost-net\x00', 0x2, 0x0) r138 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r139 = accept4$ax25(0xffffffffffffff9c, &(0x7f000000b280), &(0x7f000000b2c0)=0x10, 0x800) r140 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b300)='/selinux/mls\x00', 0x0, 0x0) r141 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) r142 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000b340)='/selinux/member\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000000bb00)={0x0}) r144 = accept4$unix(0xffffffffffffff9c, &(0x7f000000bb40)=@file={0x0, ""/28}, &(0x7f000000bb80)=0x1e, 0x800) r145 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000bbc0)={0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000bc00)={0x0, 0x0}) r148 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000bc40)='/selinux/context\x00', 0x2, 0x0) r149 = getpgid(0xffffffffffffffff) r150 = geteuid() getresgid(&(0x7f000000bc80)=0x0, &(0x7f000000bcc0), &(0x7f000000bd00)) r152 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000bd40), 0x4) r153 = socket$kcm(0x29, 0x0, 0x0) r154 = getpid() r155 = geteuid() getgroups(0x9, &(0x7f000000bd80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r157 = socket$inet(0x2, 0x1, 0x8) r158 = socket$inet_udp(0x2, 0x2, 0x0) r159 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000c180)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f000000c280)=0xe8) getgroups(0x8, &(0x7f000000c2c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r162 = syz_open_dev$sndseq(&(0x7f000000c300)='/dev/snd/seq\x00', 0x0, 0x12001) r163 = socket$bt_cmtp(0x1f, 0x3, 0x5) r164 = syz_open_dev$sndpcmp(&(0x7f000000c340)='/dev/snd/pcmC#D#p\x00', 0xa7, 0x10002) r165 = accept$llc(0xffffffffffffff9c, &(0x7f000000c380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000c3c0)=0x10) r166 = socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000c400)={0x0}) r168 = socket$kcm(0x29, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000c440)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000c480)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f000000c580)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000c5c0)={0x0, 0x0, 0x0}, &(0x7f000000c600)=0xc) sendmmsg$unix(r0, &(0x7f000000cd80)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000014c0)=[{&(0x7f0000000080)="7a1a8cd7d7feced028d639bc28d625fdf2f9fb83877c7c2b24553c5c7638f02ab4481b74151597545733d68aab24519a8b1c8d2fa966e6f1ef6f00c77bcefcce0d3d63fe0db84692b02614e248c0b92a5cc1a90f79562ad74b009aa36c93a0413472f6b5e4f5b8f19aa3b9f76693116290826b3fdc20df82", 0x78}, {&(0x7f0000000100)="345ffce102ff6190c1bf3d5af912e5fdbf0178108452b1c0abb9ee13b7ed604a234b1bfb9c0cf8ed3773bbcd2c9e", 0x2e}, {&(0x7f0000000140)="3a91a15cf21a1a4035afccb0967bb431be8c2b9e7b21b10d00dddeddcb7c819cb9c0d8c10375598dbc53a94839413789b78d4dc15121c341", 0x38}, {&(0x7f0000000180)="c10b0bc9203a26ab663ba568ad55b13049d408254cddd675e61cfd16eb78cb5eb32fa9168453b1b68a965cac7c2f75c32a3e16f8e429b52c24e21f6b4f92d816aa8ce55705002bda340c13803130441eb03e6483312710cf4caaee04f02fb902e47573538b60eed680daf0a646f5bc2ebedc5760ccfd5f04eace0ca578de75cf7d3062d15c315bda2082ab7f8b5df36195cee68ab2ffd355aa4d88fcddeca09bcc1d635bd76b862e77bc802032ef082b8a4cf5", 0xb3}, {&(0x7f0000000240)="5a74b16843d46df4af12cb92495dda1c88676707e37814f9ca2b1bc92ae126a378394aa97d4c48c73b738b223a1c712e0109f89ae3405d4bb2d2245a1e8a08b48ccfb034de2246855d0b50de43e05c08a205704244210827513788c6b2fee932cd99fcaa04bd56a48f9343b1f8e730e4ac716f701939e8245d649a44e9f12465965da34218bcc1730e59cbcc03c95d5754d5b31a4bc935986e106723e1ddc9b3e83327f8da0937f1085a9e9b01aff1337ee3a430115b0b590e067ac1fec6b612c0949feca0536ac1d3cc932c8dad7f3706b987db10cbff", 0xd7}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="a490b1354a8f552f98c12e70446b261fd38a07ba95a9a6c5122a889cb6cb4a5d5820ce9b7fe505af1efb7088fbded252f4c046e8cd9d3c68e749f18c060ac1323bef780822a533bdc5433c9eb2890b6dd86c101ac459e057330b0f16989b6c506ae0", 0x62}, {&(0x7f00000013c0)="7cb369d373b775f22096ca7bb5acff9866e5110ef4c0a7f2f0d70c8c2fabd80fc5d6dfde4561fd97dff7db0f7d16c597f0d4caeb157f7a1e1ae16abee594078c161e257a9b7af6a06029a009392760b20001f485a7897e491e455ea3b9f6388032dfdcac8deb45fb430b8c8566a9bacc43a1a71d0de704b11ca808cd2b285786c7f76ca798c5645dc28e9194a78959824cc51d8242ff627106ede4cd6121ed86e720bf0943b617214f579713321d2146bc802a81e49f9da02f6cd067b9b5cd05f558e22e6dd7a12c8e84d333c67e41661a2a7ee58aaa952b878c6228609710780073", 0xe2}], 0x8, &(0x7f0000003640)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, 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@rights={0x20, 0x1, 0x1, [r166, r167, r168]}, @cred={0x20, 0x1, 0x2, r169, r170, r171}], 0xa8}, {&(0x7f000000c700)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000ccc0)=[{&(0x7f000000c740)='0', 0x1}, {&(0x7f000000c780)="6fb9bf7757d862c51baed0e613738dd12f769f26da6b222379845c3e3d9232dfd66d55a87aa0cf929a78550bc527c9428365f7c0f90926115d5ed9cec4c9c32c9cf2e4b775b6eefc23f3c33859ae813aa64ea4b9b3916b55682047bcd73b155d52c57ece5c4b63cf35f515943dd623a87582aee9b90f1eead539b1d1b5fe3de14fdfe847978f6c2199b276405e915b77e88d48aeaef33923993d31f19d0315015a31d0317101e54d88002f", 0xab}, {&(0x7f000000c840)="8bf7f115d81a96af3c12910cfed772d6e20b62779cc5187389f41a27f27ef87c8ecc3607c54d870d150808f798fcc95d5fcb3fcacdc473bd3e3bf436", 0x3c}, {&(0x7f000000c880)="6d1e2b60b5bed939ae8448838d253dc2aa712ea2a5f0ef0ec75bb2f2f8a6e1168b714874f8146fc2a1b8a1d5ff233e20f6242007e92eda26be595b59c9b78cc5173bf3f5f8bf86ea351a", 0x4a}, {&(0x7f000000c900)="2e2153d12cf24214b2161f9bba0f8b91053e935d2d294ce4b7dc11c3922a1633f7db02dbd298b528c62f5b0d5ba2075f802ec1c74c71a285f0daab09c886405ea8ef36eb224507628d4e", 0x4a}, {&(0x7f000000c980)="bc099767b882926d6552c1468d0acb504639b3110678f43d7f0aefc6355b68c46e0c88eb2f4110841b2ae9a4bbb650e18a795ca084472b2d2076310790fb9c7045c9375bbfe4fbedf6de4856444dd171e45cff42e8be4b6727c3d0aa89817956e03a456caceccf5fe9622c6df29ba002765cc24e801d654cd21b103946766345f8b6e6e79cba194ccd30ce57a3c11e69b016b3974aefdc7cc6f6a709ef05d6267ed064cd3d87418c45951156ed28deb1c749d31a9fedecde6f3e28c3b10c471121a2702a73652f4208376ffa00830c8d2e8fac7fec50d2265f5d67f753709b891a6b8ddb4ea5ace9ee46", 0xea}, {&(0x7f000000ca80)="583ccf82e7c6c42ad8048b0005dfa4825b5d2f54836856d2f8214442b0490e49e5f3451ae3c530a8c4175c61312f16ede27fee83c5fd27af34f93b2c962e8b2a6c840022770077de534f88cd5c563f47f780341f3dd5dc2cd67a5dbf6bf69ad97d12aa852955e82231f996cca3f51b29a52436190874c920dc9b348cc5b91e479317ca2705d3", 0x86}, {&(0x7f000000cb40)="06ea1dc0fded772ec7236cd17478420fd6814d2b895d12014f1f90f9f534c978f39a928c22af3c30cf408636dc3a0acdbf3c6ed4f954c3dd11b5525e3494d86cc5d6830aeaa4605121baec526e0585c75056375afc9a9ede828a45f5956a26fe4fb127dab336d915", 0x68}, {&(0x7f000000cbc0)="91d4e9e182a425cd675e97a7d25f0bc3323d41bc418cff8dc6a20d0f4d0fb532638ddc421f8de265caa23bf9d59c41e148646f5db384f44cf27134f25ec15f048e00296e5735e75774898b7d13cdc9f44381aedc301e8b37d50ec54b56525ac8915bc47f5ff80c1517d53efedb3021a389fca57e34851b0c657f0472592827d6fd668fc0bca0a4c366fb1f643ca93371747c52bb85cf99d0d8b497b57f54a3fcdb39348ebea3aa176f38ebe79232e41804f64bd118c65701af6da1ba64a2fdeb8fd6c32d90895cee88896a6a05817ea0b16a93dc7df28c0ba49598caff4c5f8a0c32987901845995366d6c171153ecc1", 0xf0}], 0x9, 0x0, 0x0, 0x4040080}], 0xa, 0x8001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r172 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r172, &(0x7f00005d6fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r172, &(0x7f00009ba000), 0xff65, 0x0, &(0x7f0000f61fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x9}}}, 0x1c) recvfrom$inet6(r172, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/21 13:50:27 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$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047437, &(0x7f00007d9f86)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000000100)=0x2000000003, 0x278) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000080)={@loopback, @rand_addr}, &(0x7f00000000c0)=0x8) 2018/02/21 13:50:27 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000affff8)=0x7) vmsplice(r1, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) dup2(r1, r3) 2018/02/21 13:50:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000626000)=0x4, 0x5) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{}, 0x2c}, 0x10) 2018/02/21 13:50:27 executing program 5: r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='-self\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f0000573ffa)='.dead\x00', &(0x7f00000bd000)={0x73, 0x79, 0x7a}, &(0x7f0000f16000)='!,^>}:\x00', r0) keyctl$set_timeout(0xf, r1, 0xc8000000) 2018/02/21 13:50:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) socket$inet(0x2, 0x6, 0xffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f00000b4fe8)=[@text64={0x40, &(0x7f00007cafc5)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000554ffe)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 13:50:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x401, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x3d8, 0x0, 0x1c8, 0xffffffff, 0x1c8, 0x0, 0x340, 0x340, 0xffffffff, 0x340, 0x340, 0x5, &(0x7f0000000040), {[{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, 0xff, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x7, 0x2, 0x6}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x3, 0x10001, 0x9}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x8}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1e, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @icmp_id=0x0, @port=0x1}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x16}, @multicast2=0xe0000002, 0xff0000ff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x7e, 0x1, 0x24}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x3ff}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1c, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd7, @port=0x3, @gre_key=0xd5}}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xff0000ff, @common='vcan0\x00', @generic="7f9fa9ba37853c967132a6bde42d9933", {}, {}, 0x73, 0x3, 0x20}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x8, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @gre_key=0x5, @icmp_id=0x0}}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x3}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x4, @broadcast=0xffffffff, @multicast2=0xe0000002, @icmp_id=0x3, @port=0x0}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) syncfs(r1) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000500)={@generic="c90d48df4b4f65d354bc9f4ad7166720", 0xfffffffffffffff7}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000500)={0x10000, 0x2, 0x6, 0x10000, [], [], [], 0x2, 0x7, 0x4, 0x1, "851a9449f32afbb3dcdf6bad12181363"}) ioctl$PIO_UNISCRNMAP(r2, 0x80047437, &(0x7f00007d9f86)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000640)=""/24) signalfd(r0, &(0x7f0000000500)={0x800}, 0x8) 2018/02/21 13:50:27 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x6ce, 0x4) unshare(0x20000400) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x400000) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x2001c1, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000040), 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/21 13:50:27 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f0000757f88)={0x1, 0x67, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}, {0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x2, [0x1, 0x5, 0x4, 0x8, 0x908, 0x7, 0x81, 0x8]}, 0x5c) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='/dev/rtc\x00', &(0x7f0000000180)='/dev/rtc\x00', &(0x7f00000001c0)='cgroup\x00', &(0x7f0000000200)='/dev/rtc\x00'], &(0x7f0000000100)=[]) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ipx={0x4, 0xfffffffffffffffc, 0x5, "3fc3f0746f61", 0x3}}) 2018/02/21 13:50:27 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80800, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x5, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) accept4$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10, 0x800) write$eventfd(r1, &(0x7f0000b4dff8), 0xfffffe7e) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) connect(r1, &(0x7f0000000080)=@ipx={0x4, 0x8000, 0x5fb, "1c8e1bf7b182", 0x401}, 0x10) close(r1) tkill(r2, 0x15) 2018/02/21 13:50:27 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x484840) ioctl$TCSBRK(r0, 0x5409, 0x5029) write$selinux_create(r0, &(0x7f0000000040)=@objname={'system_u:object_r:fixed_disk_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x38, 0x20, './file0\x00'}, 0x43) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c4f74)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1}, 0x0) 2018/02/21 13:50:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, &(0x7f00000001c0)=0x108) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[], 0x0, &(0x7f00000013c0)=""/236, 0xec}, 0x40) ioctl$KVM_SMI(r1, 0xaeb7) [ 42.092043] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/21 13:50:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000383000), 0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) 2018/02/21 13:50:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x130, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @generic="4f2cd612083eac7c0cfacfb0198bf993", @common='vcan0\x00'}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @generic="b9c4706f7567b938d5a634126bfb5555"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000380)={r1, r2+30000000}) 2018/02/21 13:50:27 executing program 5: r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r0, r1) syz_emit_ethernet(0x74, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c5d61e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/21 13:50:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000040)="90dc58cda6102733ce4353ab7f357f4fec88ef17cba727cc9121c3bb64360830fe9de0435aace3624cc8ad", &(0x7f0000000080)=""/30}, 0x18) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@empty, [], @ipv6=@loopback={0x0, 0x1}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x140, 0x100}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffdbd) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) [ 42.220942] Cannot find add_set index 0 as target [ 42.228271] Cannot find add_set index 0 as target [ 42.242423] syz-executor5 (5795) used greatest stack depth: 15952 bytes left 2018/02/21 13:50:28 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x10, 0x1200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000280)=""/2) ioctl$void(r0, 0x5451) 2018/02/21 13:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setsig(r0, 0xa, 0x15) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f000020e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x9, 0x0, 0x4, 0x7, 0x200, 0xfffffffffffffffa}, 0x78ab, 0x7fffffff, 0x8000}) sendto$inet6(r0, &(0x7f00002ba000), 0x0, 0x20000008, &(0x7f000022efe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x5d4, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040), 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0x2, 0xa61, 0x10000, 0x8}, &(0x7f0000000180)=0x20) 2018/02/21 13:50:28 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x2000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000840)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000980)=0xe8) r4 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b00)=0x0) r6 = getuid() getresgid(&(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0)=0x0) r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c00)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000d00)=0xe8) fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001280)=0x0) fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000014c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001500)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000001600)=0xe8) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001700)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001800)=0xe8) fstat(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000018c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000001a00)=0xe8) fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001ac0)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001bc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00)={0x0, 0x0, 0x0}, &(0x7f0000001c40)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001c80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001cc0)={0x0, 0x0}, &(0x7f0000001d00)=0xc) getgroups(0x3, &(0x7f0000001d40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r1, &(0x7f0000003340)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000003c0)=[{&(0x7f00000000c0)="dad73c90a2439641aa4f8aeeb21f87c79be5c205ccffc3efb9bb866b0ed49b86910a09c07fce6a666c", 0x29}, {&(0x7f0000000100)="798053a2b94e0bd615ddf54ab6ba8cced609f28be6ab3c4e350c85aab5d81fc736eb42833bf9361d00a4c54479163973776a51ecb8c5cd22a873936ac81964ccd56fcb9b3adbb0d974124690a457934a5b6241a0140ac95da59e88a443d2a5e079bdba64ac16bbf9093f0ae3360149bc399bcca69e1e6b49834b7935dbde803927a147f3f00b75a44aa54abfbcc99f031dbb5492648586027dc26a25db5b5321aaedf048d79c394a33f4941e9e60583f61f97fc8f40f4304433c9e78da952d2d3de1bf8c", 0xc4}, {&(0x7f0000000200)="8ec86f03d248777159da7f232f1bec3072ff9a865db3cc7ef17d0974bfe13b07f5a18aef62b20778126c717884a25c0df7cabbbde635052f190a6091a385f2492073db08ae6bfadcf3fdecc5aaf1d8105c54bbcad641edf911c0abb12acf45436db9775cd9f06a4ee7d8d4ad9f63416f3727f6bcb01977890498e74fc8a10337bddeaeda5cb8d5495f171033159c9ec433c46d15ed99262e47accab70b03610d063d8e7776cb173f8137e8b3bd9637f670d009e9f4a04c2a91a9a5d635db0ee0fb4d0633010ae8f6ece08ce7a4e3c4e993b79b88cea7ee395e1b1652ec728d67be713bb8165f8b6cae45818113a47f6593996bd9e631", 0xf6}, {&(0x7f0000000300)="39266230a426c21e8d3bc3354bed83531dd44810d7143e679280fdc4b83a6e539a5c88060e916cbc8973f9db3e6d662bac006c04690c754096a412fb5d7926e2b16070e59acdebf7a1f0ed6200490350630ec0fc771817ba584a80053d29b6c9ba3504e1e80e9c307898e7975867ff06a94e92007754aa1d7ffd5cbbf21b9abad9d68af33467fe27323df4f680a0d232", 0x90}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f0000000400)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000440)="24c90dd99764d5ceeaa99b49a2625fa454b3fc1db6bc42f2af9d5b3b4913222ca43606b7232a36f98f6e147075ce2e6eb7859d0814f7c3eea1db02a3c19a9ec9234cc3c14f5783dfbe75c308c9e11873ff8283b97d57f2007c56c46410c45c5931314d27023ce5bfba3a5e9dd876bd1c33694c72c12fd642442e6711873c6b27cc038c44759003c81fb40bdd25478475040d56b818dd987316f3be073564001ac8b94d57ee5c4d40a9ae8aca98a71afcd97f21135aefad8edc2ffbe52d8cdadade317e", 0xc3}, {&(0x7f0000000540)="7f89040ea683c74d534db49a10a3395833fdd43e0f30121f454a24e6f083b3c351e2b25c9fbf0aecbe6df994ac264a4f0f959074f6f1edfbdb2b85d0eb3d70014a41de9852811c860be93e9f17c7f99e4155aede47fe561479a44d9d6573a7cee08b88351c57d39723038c7a8b0fda64c38d7768c7960b2d25e8a6f7bb1d8558dc98c6255eb9b07d1e5274128364d4f565f421a3f23a311db77b3fa1462e4d71895b540e829353dc878f7498b36935dac0d21cb62a0b6887cd170946c413f248f70be5223f7c6e458847531eb8e4182c1973c8b1b36ba665f4ef72ae62296d0a044f25dad565fabf4bc38c8676fecfd8", 0xf0}, {&(0x7f0000000640)="cd", 0x1}, {&(0x7f0000000680)="48f6a47fd9398d12a58343fe1570ac6a6bbe1b797a5d2efb05c6b1c793c76ba026808c058ebb08346c2c4067c56991c88229ed5eb2b15093f1f0b82d", 0x3c}, {&(0x7f00000006c0)="f3f244d1064a3794db450d9630e9dc818816e7df50fb242ed633f9fd6d78625999f09d0122c434a007594dcbdb874ff2de57e0e5ee6de0a35347b406a8453536a6b519b38e893f9e4654629ace992a8c9e9b048b01aec6ba", 0x58}, {&(0x7f0000000740)="2bc340442acbd366", 0x8}, {&(0x7f0000000780)="2ec1e1773e205cfc38cb33dfcb3e3cdd937d5ccff39d63", 0x17}], 0x7, &(0x7f00000009c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x60, 0x5}, {&(0x7f0000000a40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000ac0)=[{&(0x7f0000000a80)="cb7c9f3a75", 0x5}], 0x1, &(0x7f0000000dc0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x4000}, {&(0x7f0000000e00)=@abs={0x1, 0x0, 0x0}, 0x8, 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0x13}], 0x1, &(0x7f0000001d80)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xa0, 0x4}, {&(0x7f0000001e40)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000032c0)=[{&(0x7f0000001e80)="722b68b1b83e955037147c9eb1cfb54e018adb5578e76c1f8b6346d256ebf78300731494309f802c985b0c9cbc5d83b95039d2e799a84b7908f44bffbd0ce273e21ca3cc7a7cb955bfa37b4519329b1e6d1f17f264640e2cbea2287db60d2da93add78d10bb2f9fda4030e17380d7b405150", 0x72}, {&(0x7f0000001f00)="518d4361d482c44e1f46599b92ac9eb27111c6c75db5307d7ff206ec49304ead7d777107df7b0fea76adde3d8314136c7306d7b94ea8d4450948440a4f8ba44b889585402c1e0da3e507fb730456fff8372fedd16f2646360f89c4ee5d447c0359a91ed194db2e426239c9cae768c6720f95dfff18f4f7d0f80235484487", 0x7e}, {&(0x7f0000003000)="8d64bdfa4ebf0bdb77e9657f8c1b225d6dc4a564aabe040827e5feef5307747eed91246b0125850bf6f78a60699bf8b6cd78cd318302e0631dcf3b54a160839f525602c7703f09c80469d26c2daceddac1c296eb5240f6a8c11a154ee12dbed8316cec4a8d0646b6cfc96a1b9490c4ed0cadc73d6cceec998000e09fb5b3f9a21a72", 0x82}, {&(0x7f0000001f80)="4797ed6f9994824440409628f4865591439550cfc469ad577aabb2547b737b17b8c9094f4a320551cc7ae5e9b6a7d4a87c038b095418780b3dec9dc30c", 0x3d}, {&(0x7f00000030c0)="30ac62886c771794cc2f30fafb8af0a3b4ed2f6d406ed80e36ca851ed2a23987bfe5aff26b20a5dffc77ab489b2dbbbf10b3cb73677a93e92d5a4288ef2c3bac6351b5e7fb20678cf50f9f3a29825a01b6b4f665bb838c650360a3effcaaaacbdb67bda42df78963108ca0f301e265109440ea78606b1314a4e30ef9a04c9bf7b0cbe9589dbda72276e6f8e757863fc0", 0x90}, {&(0x7f0000003180)="221f9939d420453bac2d13e768eb13b5c5a50483a88c877a49de7716c7bc245e09a5f88685176ca56fe63cd579cc53a1b2a042857884e113ca4829419b9fba985434a9cd1d4dd27d13282fd03fff5d868f940ddca7dc90731d782cd035c93aba340e2281e5507371e46c494ec5d4924aa480421681c2b2e8b5bda97506113533bb7ac079f258e61d8dae4b88cd527836b17e8c87c773a1e368388f", 0x9b}, {&(0x7f0000003240)="00e474162d725d2692292cc658c5129ec39f8cc2b5ea1459d16c426eaefbf503f4fb0c25faf1436471db80b4eac2bf079b2dd5c29a4bc37eff69595f9c262c987b3b02adf3b4b7bb78c05409a44caa0137a5706e2cdb9a35ddfb0ca98108352c9a10a5c2ba509ff2", 0x68}], 0x7, 0x0, 0x0, 0x4000}], 0x6, 0x40000) 2018/02/21 13:50:28 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r0, 0x0, &(0x7f0000000000)=0x3d) 2018/02/21 13:50:28 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000ffc)) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='syzkaller0\x00'}}, 0x1e) recvfrom$llc(r0, &(0x7f0000006f1f)=""/225, 0xe1, 0x0, &(0x7f0000000ff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) r2 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) 2018/02/21 13:50:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x10, r2, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000100)="0f221d0f06f72aba410066edb8da008ed06766c7442400f4e8a5fa6766c7442402070000006766c744240600000000670f011c24b8a7000f00d00fe54a006766c7442400000000806766c7442402b10000006766c744240600000000670f011c240f2393", 0x64}], 0x1, 0x0, &(0x7f0000000180)=[], 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 13:50:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0xffffffffffffff1d}, 0x1, 0x0, 0x0, 0x20000002}, 0x0) 2018/02/21 13:50:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) lseek(r1, 0x8000, 0x0) 2018/02/21 13:50:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000000040)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f00000b4fe8)=[@text16={0x10, &(0x7f0000000080)="65f26f26f30f512e0000b8bf000f00d00f22a466b8000000800f23d80f21f86635800000000f23f80f20c10f00db0f01cb66b9c90a000066b80800000066ba000000000f30d85407", 0x48}], 0x1, 0x0, &(0x7f0000000100)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/21 13:50:28 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x40) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0x9, 0x523e}, 0x40}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000080)=""/174, 0xae, 0x2042, &(0x7f0000000140)={0xa, 0x0, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}, 0x1c) dup2(r1, r0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x80, 0x8150, r1, 0x40) 2018/02/21 13:50:28 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='\\^userem0]#bdev)wlan0ppp0cgroupwlan0@\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x400) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000f32000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/02/21 13:50:28 executing program 3: ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000ae1000)=""/135) 2018/02/21 13:50:28 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ftruncate(r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/02/21 13:50:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa0ffc)=r2) 2018/02/21 13:50:28 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) set_mempolicy(0x3, &(0x7f0000000000)=0x5, 0xaead) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4061c3, 0x20) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x81) r2 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000100)={{0x75ac, 0x4, 0x4, 0x9, "f8a198fca086b964926882c2cdb16d2237e6e78595372e123df60df7eeaea3ba21482e69aba4bca335e0a269"}, 0x0, 0x0, 0x6, r2, 0x9, 0x7fffffff, "3ba497dad8ccd54ec2eb48cc3ca93b19ca4eceaf5a6b5e9770032eb219000ece47c2233fc3825c29c219b5c09580eb2a21cf25a56e0922037427e17e5b2f8844", &(0x7f0000000040)='\x00', 0x1, [], [0xfffffffffffffffd, 0x7, 0x3, 0x63c]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}], 0x78) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) 2018/02/21 13:50:28 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000040), 0x8, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}, @in={0x2, 0x1, @dev={0xac, 0x14}}], 0x58) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00000000c0)) 2018/02/21 13:50:28 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) getresgid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000100)=0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8003, r0, r1, 0x4, 0x2) 2018/02/21 13:50:28 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) finit_module(r0, &(0x7f0000000000)='\x00', 0x1) r1 = getpgid(0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, 0x0, 0x7fff}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/21 13:50:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f00000000c0)={0x2, 0x5, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xd, 0x6, {0x6, 0x0, 0xb1, 0xffff, 0x0, 0x3ff, 0x0, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}, @sadb_lifetime={0x4, 0x7, 0x8, 0x93a, 0x5, 0xfffffffffffffff7}]}, 0x98}, 0x1}, 0x0) 2018/02/21 13:50:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10c) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/21 13:50:28 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x94, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4f5d4366}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x423a1047}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0xcc8a}]}, &(0x7f00000001c0)=0x10) time(&(0x7f0000000200)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x43, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@llc={0x4, {@snap={0xab, 0xaa, "0e5e", "18fb9b", 0x88e5, "048f4b821a4b59435492c2ef334923f497a3d5a96ede94c6b2354c01fcaabf2e4d46e448d5dd388f8c77cba88abad1380ac0f04ab80bc271fc149a40042381b36aaddfe315ff6a3685f3621421d252791f5e231f1fd3990ace8d64309b21e3d6431608a698a79b27149f8ecd4c3948c86db29ba75b461e6234a287ea0785546ccf1b3588a94e297a3bf7383c3225bc7a47fca09d0bd79b5d63de256321ced262e47785c12e4a5bd6d5f9dfd8da3ef0acf2d3c5d210ffd6fe17c5c573943f32e28f326c7c1257b60873fb4b9d7ac3c27784470a9524d46f3f19f7063060eade5ee842b54909b73988fe713a2042f6b5"}}}}}, &(0x7f000064fff8)={0x0, 0x0, []}) 2018/02/21 13:50:28 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200100, 0x0) 2018/02/21 13:50:28 executing program 6: r0 = socket$packet(0x11, 0x2000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003a0fd8)={@common='erspan0\x00', 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x329) getsockname$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0xfffffffffffffffb, {0x0, 0x7fd, 0x3, 0x1, 0x3, 0x3ff}, 0x0, 0xfffffffffffffff9}, 0xe) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xfffffffffffffc5c) getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x30, r2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in6=@empty, 0x2, 0x6, 0x3, 0x0, 0xa, 0x80, 0x20, 0xff, r1, r4}, {0x8, 0x503, 0xba6d, 0x8, 0x8, 0x158, 0x8, 0x1}, {0xb24, 0x4, 0x83, 0x2}, 0x5, 0x9, 0x3, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in=@empty, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x2, 0xb6a7, 0x5}}, 0xe8) sendto$packet(r0, &(0x7f0000b24000)="0001000007000000000000000022b8d7004f6f3bcb7d85008d1b4453184465068f06e3ad74cf3a9291029dcd52e23bb743a34e9e86714a651153050000020000008399cac2920d05a6945d0ef4f7bd1a55fc89455653a43fd992eeb7ef56739c191d84b0e2ce9694663cc030253ee6a688bea25290ed00cdf629177b7089b9b83259a6922a8e92b5", 0x88, 0x0, &(0x7f00006fe000)={0x11, 0x80000000800, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x5]}) 2018/02/21 13:50:28 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) clock_adjtime(0x5, &(0x7f0000000000)={0x9, 0x8, 0x22c, 0x1, 0x9, 0x81, 0x9, 0x53ca, 0x7ff, 0x2, 0xa10, 0x200000000000000, 0x2, 0x100, 0x180, 0x2, 0x1, 0x1, 0x35a, 0x1, 0x7, 0x1ff, 0x0, 0x0, 0x9, 0x6}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000012fe0)={0xffffffffffffffff, &(0x7f0000015000), &(0x7f000000e000)}, 0x378) 2018/02/21 13:50:28 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000400)=""/233) 2018/02/21 13:50:28 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/02/21 13:50:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x325, 0xfffffffffffffffc, 0x8, 'queue0\x00', 0xe5c2}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r1) 2018/02/21 13:50:28 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)=0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x9, 0x1) r2 = syz_open_procfs(r0, &(0x7f0000013ff7)='loginuid\x00') r3 = semget(0x1, 0x0, 0x428) semctl$IPC_RMID(r3, 0x0, 0x0) exit(0x0) readv(r2, &(0x7f0000012fc0)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/02/21 13:50:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) write(r0, &(0x7f0000000000)="82211b2d6fc645a2723d1a1f218c42dc83bbd8d2d2e694050dcb3be36fcfaf38c100007e4662061a17c282ce6dc81a46621f1b5d61fd64430799b6996e293024668b5f5d2c0f54cf96c5d6a5ac677f65f88726e808c372b34313f1dbe03966981758c69c972fa6b449c01083b6226fce28a6efac244d549e1a6b681df038434c62bc977f3fcd7df04302c1815098d53fccd57c608c66185ed4f076403ee5547492ec36b25a66868f53b2cc4622d942dbd639f91ca48bbd1e9b4eb809e2368c625e5f844ae5e48870e359fa5170c88c2af98bc76548d3f705f5c31b6b63b4", 0xde) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000140)="4f7190313b796956aac4f28c39f2da5d29dc2a56ae9316361bda74c31f2cc80563034cfed42eea09c3aadb5d7be744ac228bdea9050221667ce8925162a26fe0e39346cc3d9f0a2597f0401b9365c0423a7c35966e1295fee634900c06687d9305f5d4aa7be33654a3f1e6af48d3aa23cd444fe2d4e7e69bdce2658ed268338d4e45e55821ef40f94db5dcdfea1625468cb8fbe9b102f890cb3fbf0ba631da4158ad8a2954c53ce2995c8f888231a09a4f708c3d16759ab6e9d57d173703c559b3c5b11c8e024ffe6ac1e69c", &(0x7f0000000240)=""/95}, 0xfffffffffffffd2e) 2018/02/21 13:50:28 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000fdbff0)=[{&(0x7f0000000000)={0x1078, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x1068, 0xf, [@generic="e0aa23fd117527598664ca1fd30e44d4135d177f96c089fb2ab3c85391a313c6133c1ec425e99fac85c28e566a17ccdde10079c8bb771c739deb134a8881d5ce8d6817fbbc4ad2c3b6a78a0bf36cbc3405cab79a456996a697b244af8e336f10fadda117c6cc70d3729912a5669e394b16909fe1b1505ba939e761de329344848c1075cfb8f92e4dacb0efe92e06845a7fc41c0eff94af9e72d607d8bf19a713bdf7adb200e34b9f3350d877c76061c3fe93ad388f05380aa103c44d41ab0681f69bbfcaf887e45055fe80813643bbec3dba9ef2217beee8843fc11fe73a39d4ada8ba145a575cf1bfc1df5964b914b191da11713a520cb0b90b910b0504e16366801c9e1391a4cf1e88e349fc21c4447ac24acd0cbe5685775e2dceaed79f9d2e28393fec72bb79888d8d069f7eb78891c511062300324347b2921c438a168163ba26e1a25b603fb7fc9955a6ffb8f1c258c22d5aa0a6376509af8cbead715da41657994629b7fd5f71a418662d779de6677b053551164d1baa40b95976af5fb0249f84fc262724562a1a6f641226379b74c2c9025eaf48f078637ff5bc4aa592240f65ca692335959657afa7d496911f165137e7722744f50c5ee220b09096050b4ebf11a41e10b1acefd17c1e9b69fc6ea4b359a5790ee9a8d1a4da13707fbdc207abfa76ffdbd24faac918f2f084fd087f76cb8c9d8da1589d1d5273dd8bc37f3780a762849a61d2fd966ae5921b7b206f3ec8420d42b08f6004d45dcd5941734686f8ab171f393ed1e1b1f6b0fc3892d0bc39d044e06be6f80f499a001336910dea335dfefcbb563e24f090630889852ef4848ec772d0b5e8302731d8989be656d4a281fa2c9c2f29829b038284bbbb95ed5ad025e1b128c436bc79f48bd9042ba0eed4fd9b10a900abd02554905f2aec5afc189ac4106a74a2f039e1b49fb26f7f13d52165f07b8357ebb2f050704abe55ce610fbbe8da45e5e217e5906fc02e170458469ade08b1c5805afba727a5edff0f6d4d57f7128a2165c1a22879713e5dac88f226bed991ffab5e6df043d9d1063fa91472b1da2769e2c006ad7babbb8059162bd0dd79cf657eb437dc1f70b7c785df6c269e261f3f42716789b73aea68c5ac936240301097478f490a14e0656701e7949b5ffa5eb91cebcb5da4f3a62b1496c203a24b405dc85d4b92ed4803483d3f0db8084d624429d1f4c989a6244285285ee5fbb3ffe551eb75535be6b36393f807728bc9fed75a3aa0b1adf4fb815f1549ae6f3e2e64b473028550ea0a4ea12117444da3c64436e7a7b74b850b8fb65c5851c0a9bf1aa2a92ba30c62e0c920ba0d876f9f0742055c109466c7e4047f865e6f2d8df2ab1259b4cbf7eac663681aa561441ec20b3c30b9acccc62ae9263691a4821182ef348bf83e9c3c3b40bb5cd1e39e225887bcf5040014533f9c6f63dfa9080889cf3d785225c4cce3a3f3805b21dd3c5cef150e4a3ce76e30c96ba4ef1ed38df79c5dddda63f75bed440d3fbb7c0b11d5ebaab80f07cc1b8b60dd01c266eb09c476ab0c6fc966246971b7b223635c406892d0a6e80f1125c8aaaac1da6e8a06e4cc2abced6feaf9e5ec84926a0e745cb8d3431e45b7c6a16cab0eab1840b05dabb0ce0b36d9437db13452a4f6b595684d77ffb58638175ed53daba01dd39b8cc7b6d599f0313d7a79901e7ecf2807a8dae74c7a41c7896237824b1ae7a9b79822a24587e1cb4ffcb43ed4a4681097f1c3af2507e58dcf228bb53765b6b60a45ca933190c118d6b8212602c0fba20ef7b47328153f98f10cbb4f16ddc2c15e227a443aac45744ad2a80dfd7e1fc7844ded6ce62209c1e6f2e3e7fb391b392a8f01dd4a11b671e2d46d4036b8fce7315eaf5c5d000654d535b999cc00657a569d11804a18a852e09d22cb0af27373401373a736b2baea7422a5c288e38300dd2ba5e64707820880c9ec4e8917e87995aa45263e9145a4a9d561ab9917f5ab3f85f3ff638c295a982c096e92a246783b0e17c79b9a68dbcce9a8c5ca15a89800d5c516d54a4774801aa6127db9582621fdd1f188c96379d862bcffb87c63cadc078e2bd2c2cd9dad3cc6ca7a538c7373b5707ddce6388ebf4a7e14531e53d74fc6567822278d3578da712cd64faa0459d08a007ad8480c9ee248d7835a12bb4cce11561c54b94cfad1d6db092365316065647fa14b40ac3c2ed727945bee4c5577f900c69aee01abac554c01a19b5f58ec9a3d0d03bd82370cbe9477c85c7ef9b34de3e8553ea290107675f69de4049cae24cd764e19bca51f39912fe99c7c7ccae2b12088d77eb758c59943e305603c391bbaf591446a76b09258f27835bb078c46a30419f43c00971a6fea549400bd15709eb87294f675238de76f54093281ff85c2d40b63cf00355b6078ee7804d8696896bdbe5a599a49c451d45828e22c05cafbad76384e72bd4f4192238bd82694dbd14a1879943e1ae8d47593933dd11e663e8813bf7b0c707fd0b849d3e8409d3e552da95fa4934d181cccf423459121875f9a6a0a8686187266565283196426b55ed15e1b42af315321f6f1cc1cc98308aa06821790a8f16dacccfc6c863e18261e08ab28be2336618db2b857a5a5227fcbcece1c943b5832c054726a6b75ad2676f927ed30ae4c608c52b85f422717f35f7abcc3648f4e2d36104eb120c96a36c8d4294abd709b3fc0d25e1c2fef3e1665ccac02263fe3f1c910ee606619b7e9a4a30a6dca72ba31e7704fceea9ece95bab760c5749397ef97d9e3c84a45f5a6bb758ef6d8f1a5f8e344fbef562f7e50af9e40c6da2387974e68bcd1bd8d712b098df21ae224d469e95888ceca5e1a943e5e737211c147887a77bc0bcf4be8e502d9f1ef8b65b4364ae560e2d4bd05b413a0751ee0bf3a5f95d5251a444362121028fee4e3e842182be3b91c6021f25288209ffbc97f75fcce74826440d13900e4903e11d7db2605c0ca1fd4bb4c9590484595e0a099956338dd5cbcb1762f22f9a416dabb778430b51b662eb739870442cab273e801842869afb7e9bfa88c9694aaba68ff936675c292fe9a0697c36bfc62c22af56ac6e741626dbe741b8a7c24698a2f3a32fd7869926d6c5919669ad1fae2adfedbe82f278554536b99c29c0b09d01c6a94cd291e81755f451427a6c7444c0cad31b63f3cc6495c2b8f4b384641e2ab3c8bb6df8ac69d77d949d3152f22822f1b793e43533ded898bdfcfb84cb1f26ae8354e2ef8cf81ee8dced0abb90d3dc0efc1c015af385e65bb3e269b71d1facfb829838b33eefd0846490d5ec086614c57a03883aa4e6e9242f4fcc49ca0993339e4674a716108c0365e377889f84fba1d485af7be0a9e0714598aeabef2a53a74eeb1b2302d00a24dd2fe8fbd64ae9d61d3e9eb86079e8092ddefe5d5a0e5f5231a55a61e5b7cd4b343b0369d17c24b11f0001241bfff84d91fbde173a78a804e2ccc549af9ba1363979b554af2861e6b9365beccdcfdd8e2063fdc94f9e8125c4b3b7482dfe4967b828c2216c8cd35acb8c204396c339529af4aef7af08e0a7d497176129ae3784b6aa6b004f24409ea207c7fef78260391903378b83a904ca1d5aa26b4a30bd8275a758a6fac7667fe7f24e508dc98cb3382758c20470416b195baa459ab27b594398ed63ab297d5f23fc1d1f4f0c0bb95b87416ebb3a143712b0921dc321d38f15d893b231012abf4816de2c12e6dd70b1e433a527ae7db1fd27ea5dd1fec73c51a0d9d8b341085f9af4d4788554744e5afe50eb8bb489186a4eb15ce4024fea1852f7705759baf749816241ba1c0bca5ec4494c6dc28992637f6c0dd6193bbd16eb0062709882b19e38f0531f6b56b8a93ba95f961cd4196efc31bd9330ab412690b82a7466dd014e173a5243ac8a43e071921cdd130ccc8122e859738073a2ded1b47523d1b84754330b2d97f585894d5e6ca1a8e227e3ce898e6115de5801df82b05729be78e278a05d1ab08f77771eaf6819340c9e1fccba843667d3cdedf5b293cd16d54b14767d4f66ba2075344e072d5171c5dd360a81f4c989268990568cea4396de2bcbcaf6f5d5ecabba918c015d5ed167afae043b065b2431cfaa6dcc9fd478f3ad79ce0e72ede3c84a7b1ecb67f6f8603c9af7d3b8135865d8e8df30ea59419089f32be2896643cd367f39e4acc189fa8d593dce288862461f61add65cd8d169646e1812fb4cb7b69a8145b596ef8cc43fd19cb96bf323198033e892277f9a8fe2e1580db4a2378b39d91014fe1228c3b90eb6a879200a10e7be7ee3db6388f1c41bdc824704497bde159eace8eeeddbe69b04197caac9393bcef302b30bda0ad8e12a2a765c20f35c7865dd5bffe5aad43da63fe87b18f9e72f9fe0c0c496075759abfd0e2b09913668e2a4ba42d6078d1fab8dee6904e1b53beeb9077c75b2648f4dd280fc4bf96f92a38e186dfc9ba849267d523006aa2e3038d4b8582637e787a0528b9424a0e507d1c69ea454ba5ec6d568440d905f119e140c2f031065bf508714f2f72f641f347020af959355d79cb3ce005c98175c4c47dda6edc2a4a9d5700bea4b6f3fb6d155e17b74775f1b61860260cd3b7ef2ec222f9e4a309513dac67121e157a757db32397da33423a84d30195a98b47775523c1795556be3cb028018ea334c15db4682b83049261284379b38902d1d7528e4f0af1f5987709d84d4047c9c162fe1e4fa9c524918ae1437ed6bd8198ccc3473191df7c066b2bc2254e0823c27a34dd791320d9dd792d3d88c844681bb8d44153a9719ee148e4ed152b6bb766e9a6af29a4b5aa06eada63318cc33a6ca93fb3f1563d5321c657e20e9839812bf7e214cdfa0fdec54c447a4423488f377e28edaca6583b5799fded54424defe2e05936f95315da0d8fdabb9e28bde8c1da90465c15a643673bf219293a9a3fcf852a8e85da53c78457252be0086670e7d3eea14ade5c5f47824c8e96008e0449585fa01b78a1686aa6d201bae8e948a473090271c1c92cf43be26c42fb97f9e65eaf6bf46d8d91f5ff94cf8c0a8a14c796b77892cef8101b29a809c4a968547d3a7f67e9a978eac1db7522a3e40079fa59653ca77120becd90b9f6c35920e0f94c6a54498172020842fc162cace009c4d0f61bccb7c95969fabbeb06ad3988ffd8992d2c21385f7ca0b2952fadf6184bfaa695df54d5724ab378ed05d8f18549a171c610c6153cadcf0a32450d1fea10ca69dc13d906583f3bc2de391506f9294be4b617f74a869bcf6af8a63329de3efd3317218acadd3633d7cf98c63781a857d3ba7f3d9c860c21c08581ff5e9aaa72682e1cd05fd62a02d0a03109c1a8bbf5246bbdb4c9a1abed6ebae51b40670a3a7140e1de68d26ec69cdb720a185b3ee66650057bbb236151b5ada92300617a5c2273e8cedb6abb409cebcf4aaf4008c303ccd7a98640860ce0c169ebb53c0c6d694289e38e1cf31319218ab60215f36fd718603f4c530107148cf75903ab2870a18d16c2d6c9c045f22417ba5014ca22845e474fbb5cbb913d359f8faf0a5f5267e9371d17d0d7857800d57676b77a4919f53ea57967fd2cf7f6c3c2598a520ce9a358f0421ca8d8912f804e30e16444a7e3ef33b3e4d26d784aa77d7e21b1fd8c376089962ccf80bc7f2412ea90c8e4ad5dbcd735d0c71196085b5b00a32be70bc510bc90be4c6403ce1dba8089928c8735282baf25226f7d14c37a99f826e4e3d01116ef203aa9dbc2fc320b224864716b94f6b8766149813a03", @generic="d0e6a5eba84d3b9660c1e16b7df435bb9614f6644eab3309cdc2d29b77c1f8f0fe946c0d85ba2a4bf9c2c614d40a73ffa789fc7249da2a6b408fe37357888f52ea0ad7dc96fba353cbc854147e2fa2cf17ab829b162d3f60d686639b02de07e42d45"]}]}, 0x1078}], 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/02/21 13:50:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) bind$alg(r0, &(0x7f0000a76000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) 2018/02/21 13:50:28 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x60000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@broadcast, @in=@remote}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000000efe8)=[{0x15, 0x0, 0x0, 0xfffffffffffffffe}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/02/21 13:50:28 executing program 1: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x112) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x28) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000b21000)={&(0x7f0000872ff4)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f00009f4000)=@newlink={0x20, 0x10, 0xc516b384d87fcdc1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x20) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r3}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x4, 0x10001, 0x3ff, 0x2d946d53}, 0x32, 0x0, 0x0, 0x0, "c57276f4455c4cf51fa447b25dbe5c40367df56a380901d74482181cc277b7401d45e6124f55974a04b0987086f524e652305c77ad15b3293fd47f433e10ef7f"}, 0x48}, 0x1, 0x0, 0x0, 0x48004}, 0x10) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/02/21 13:50:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)=@generic="dd9bcacc92408729048f17b22eaaae91") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff}}}, 0x556, 0x8, 0x100000000, "9ea5847d1f129ef67240a6bd4e539fcd6708979035285f5718ec67b8dcf77b699095c51dbcb26f6c01eadbf271a867493ff28944b982af1d57bd73287948bf6c9bf7d33b8f54b8202f6690944143373b"}, 0x160) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 13:50:28 executing program 0: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fbffe0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00004e0ff4)=[]}, 0x20) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20101, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x80) 2018/02/21 13:50:28 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='posix_acl_accessuser\x00', &(0x7f0000000100)='!@vmnet1nodev#eth1proc+d!-\x00', &(0x7f0000000140)='md5sumvmnet0self^\x00', &(0x7f0000000180)="2d2e766d6e657430283a656d30dc73656c6600", &(0x7f00000001c0)='vboxnet1\x00', &(0x7f0000000200)='mime_type$cgroup]usermime_typevboxnet0nodev,\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000500)=[&(0x7f00000002c0)='%cgroup(\x00', &(0x7f0000000300)='wlan0.&hcgroup&mime_type-}%-$]{em0wlan0(\'\x00', &(0x7f0000000340)='%\x00', &(0x7f0000000380)="6c6f65746830776c616e31247bca40776c616e3100", &(0x7f00000003c0)='eth0vmnet1em1!\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='proc\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='$self^\x00'], 0x100) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/21 13:50:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) r1 = dup(r0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffcac, 0x0, &(0x7f0000f7d000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000003a00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000000600)=[], 0x0, &(0x7f0000000640)=""/224, 0xe0}}, {{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0)=[], 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x2, 0x8000000000002000, &(0x7f0000003a40)={0x0, r2+10000000}) 2018/02/21 13:50:28 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getparam(r0, &(0x7f0000000000)) syz_open_dev$sndpcmp(&(0x7f0000d07fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) pipe2(&(0x7f0000d55ff8), 0x0) unshare(0x20000400) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/02/21 13:50:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e4000)={@common='ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00001c0fc8)={&(0x7f00006f1000)={0x10}, 0xc, &(0x7f0000972ff0)={&(0x7f0000f44000)=@setlink={0x2c, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x2c}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x109000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x101002) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80800) prctl$setmm(0x23, 0x7, &(0x7f0000ffa000/0x3000)=nil) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000040}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x8, 0x5, 0x1, {0xa, 0xa63d22e85274f7b4, 0x8, 0x0, r3}, []}, 0x18}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={"3d734fad537639ad1ed4663437b21d29", {0x4, 0x4, 0x1, "c428ad7ed552"}}) 2018/02/21 13:50:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000000040)={0x0, []}) 2018/02/21 13:50:28 executing program 6: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001340)=[], 0x0, &(0x7f0000023000)=[]}, 0x8000) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)=[]}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x8000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x4, 0x93}, &(0x7f0000000140)=0x8) restart_syscall() ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xda1e9a0bb103a74a}) clock_settime(0x0, &(0x7f0000000040)) 2018/02/21 13:50:28 executing program 4: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/02/21 13:50:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aecff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0xffff}]}) socket$unix(0x1, 0x7, 0x0) 2018/02/21 13:50:28 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) 2018/02/21 13:50:28 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xb9, 0x200000000, 0x0, 0x17b) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/21 13:50:28 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0xffff, 0x40c}, 'port0\x00', 0x4, 0x8, 0x7ff, 0x10657d8d, 0x8, 0x2, 0xa61, 0x0, 0x2, 0x9}) open_by_handle_at(r0, &(0x7f0000000100)={0x8, 0xf2c0}, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) recvmsg$kcm(r1, &(0x7f0000e50000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00001c5000), 0x0, 0x5}, 0x10140) 2018/02/21 13:50:28 executing program 2: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/64) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x0, 0x4}) 2018/02/21 13:50:28 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x4691f53f5b3b53c6, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004e00030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) 2018/02/21 13:50:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000040)=0xc0) ioctl$sock_FIOGETOWN(r0, 0x800454dd, &(0x7f0000000000)) 2018/02/21 13:50:28 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f23fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x200) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/21 13:50:28 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000280)) 2018/02/21 13:50:28 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x84100) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x8c0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f0000186ff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f00009ef000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @empty}]}, 0x40}, 0x1}, 0x0) write(r0, &(0x7f0000000080)="2c790e0bb95214a98f8f474c3dad449b572de7ae50ca10a507c2c1ff518dafaa77b0ce08d45ddd5710069fb29cfdf540beb34c451a7d899f7a090affa7316488024c6bffdd208b5186489fc69001764befc5962d42137d3df66e3fd375b124c72b2d26cdf2f5b82766c54358fcb10d7e621d19a7d63b8d56a7496088906c1bcbeaa7da8264c5461a0ef86bee042c", 0x8e) 2018/02/21 13:50:28 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x3) sendto$inet(r0, &(0x7f00008a8000), 0xfff6, 0x0, &(0x7f00008a8ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x26000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x2, @empty}}, 0x0, 0x1}, &(0x7f0000000180)=0x98) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/21 13:50:29 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="1980457999d1830827d41b43a96d1a50", @ifru_flags=0x4000}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000823fc8)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ad6000)=@bridge_getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) 2018/02/21 13:50:29 executing program 2: r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@newneigh={0x40, 0x1c, 0x0, 0x2, 0x3, {0x1c, 0x0, 0x0, r2, 0x1, 0x28, 0xa}, [@NDA_DST_IPV4={0x8, 0x1, @empty}, @NDA_LINK_NETNSID={0x8, 0xa, 0x3}, @NDA_CACHEINFO={0x14, 0x3, {0x3, 0x3, 0x401, 0x8}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000003e000)="01", 0xfffffffffffffdd0, r0) r4 = add_key$user(&(0x7f000044e000)='user\x00', &(0x7f0000e6a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e25f35)="933ab76079ebe0d9ff729cd653e520c19ad7d97f061769e7c4db44c249b544230ba2a4fb8bd6ed266ccf59ef4e995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875be26cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b5967be", 0xc2, r0) keyctl$dh_compute(0x17, &(0x7f0000b54ff4)={r3, r4, r3}, &(0x7f0000701ffb)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40a000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000040)=0x6, 0x4) 2018/02/21 13:50:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000ffc)) r1 = memfd_create(&(0x7f0000000040)=':\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0xcb87}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}, @in6={0xa, 0x3, 0x401, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}], 0x84) 2018/02/21 13:50:29 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) munmap(&(0x7f0000013000/0x4000)=nil, 0x4000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xfffffd9f) bind$can_raw(r0, &(0x7f0000000140)={0x1d, r3}, 0x10) dup2(r0, r2) 2018/02/21 13:50:29 executing program 5: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xfffffffffffff9cd, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000831000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000013c0)='mqueue.', 0x0, &(0x7f0000001400)) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/21 13:50:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00', 0xa8824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x7}) dup(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 13:50:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/197, 0xc5, 0x40000000, &(0x7f0000000140)={0x3, {"f5080c461ce103"}, 0x96d}, 0x10) 2018/02/21 13:50:29 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x2, 0x1d, 0x1c, "d563525c2717a40c45d7898a356aab5e874871f2e1f3021972bac07527f3dd1be31bcc17ae9438a6f565f5fd58ee9a766bc07b2d27d73b5d96226274d2cb455a", "973229976a0032b184c1e91788f6272fee2ac205d8f305e1dbbef26c48c20d13", [0x7, 0x1f]}) r1 = socket(0x3, 0x1, 0x5) write(r1, &(0x7f000091bfdc)="240000004e001f0014f9f4070008f408028806f70d000100ffff00000000000000040408", 0x24) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) 2018/02/21 13:50:29 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x20000400) pwritev(r0, &(0x7f0000000040)=[{}], 0x1, 0x40000000000019) 2018/02/21 13:50:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/159) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x1, 0x0, 0x0, 0x1, 0x2}}) r1 = socket(0x10, 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r2}) r4 = msgget(0x1, 0x11) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000040)=""/131) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000000080)={{0x3, 0x6, 0x0, 0x800, "8fbb2fc81c19300c76642b972a66752e20ce0bb58e3f63e6a0c4af8c1eddb0411aed162af27b4fde03f3b797", 0x8001}, 0x10000, [0x5, 0x6, 0xfffffffffffffffa, 0xa1, 0xff, 0x8, 0x9, 0x81, 0x3f, 0x7, 0x100, 0x3, 0x3, 0xfffffffffffff800, 0x0, 0x8, 0x5, 0x0, 0x200, 0x64c, 0x7, 0x100000000, 0x80, 0x6, 0x8, 0xd4, 0x2, 0x2, 0x3f, 0x0, 0x1ff, 0x8, 0x7, 0x6, 0x8, 0x2, 0x29ff, 0x2, 0x3, 0x4, 0x5, 0x1, 0xa, 0x85, 0x800000000000000, 0x7ff, 0x2, 0x0, 0xbf, 0x2, 0x81, 0xa0f3, 0x8, 0x1b, 0x67f800000000000, 0x8, 0x1f, 0x7fffffff, 0x800, 0x9, 0x6, 0xff, 0x8, 0x7a, 0x1ff, 0x8ff, 0x4, 0x2, 0x80, 0x3, 0x10001, 0x7ff, 0xffffffff, 0xfffffffffffffff8, 0x2, 0x1, 0x44, 0xffffffffffffff50, 0xb63, 0x7, 0xfffffffffffffffe, 0x6e3, 0x1, 0x2, 0x4, 0x3, 0x9, 0x5907d0f7, 0x20, 0x1, 0x1, 0x6, 0x1000, 0x8000, 0x458f, 0x5, 0x0, 0x3, 0x5, 0x0, 0x0, 0x1f, 0x0, 0x8, 0x5, 0x7, 0x8, 0xffffffff, 0x2, 0x4, 0x6, 0x1f, 0x7, 0x7, 0x4c8, 0x380000000000000, 0x65fdd937, 0x1200000000000, 0x4, 0x4, 0x5, 0x40, 0x6, 0x5, 0x200, 0x2, 0x7fff, 0x1]}) r5 = msgget$private(0x0, 0x400) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000040)=""/4096) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001040)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000, 0x6, 0x9, 0x400, 0x2, 0x0, r3}) 2018/02/21 13:50:29 executing program 3: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000cfe8)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x501042, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) accept4$netrom(r1, 0x0, &(0x7f0000000100), 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000080)=""/242, 0xf2}, {&(0x7f0000000180)=""/218, 0xda}, {&(0x7f0000000280)=""/138, 0x8a}, {&(0x7f0000000340)=""/151, 0x97}], 0x5, 0x0) syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0x152, 0x2000) 2018/02/21 13:50:29 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="4ac1ca565f15d1305209bb1d87f9b3af"}}, 0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000040)={0x7, {{0x2, 0x1, @multicast1=0xe0000001}}, 0x0, 0xa, [{{0x2, 0x0, @rand_addr=0xbb}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @rand_addr=0x6}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @broadcast=0xffffffff}}]}, 0x5e8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x1) ftruncate(r0, 0xa8d) setsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f00000b0000)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x6}, {0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x101}, 0x9}, 0xfffffffffffffffa, [0x0, 0x4, 0x3, 0x7, 0x7, 0x7fff, 0x51, 0x8]}, 0x5c) syz_emit_ethernet(0x66, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/21 13:50:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x20000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x9, 0x0, 0xffffffffffffffc0, 0x7, 0x6}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/21 13:50:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sync() write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) 2018/02/21 13:50:29 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000200)=@hci={0x1f, r1, 0x3}, 0xc, &(0x7f0000000440)=[{&(0x7f0000000240)="1bcaab488adcd6ca4d7ec939de97bb1d4e1f9a38d6ee0d23d9625df9bd4fde9184c4006e5c4b6823db3bd89c8bd45edbda1f158a5313d681d9c921249ddaab3da42f1bf0a53e0478888887eca9079bfae402e55d9715a29be979bb1dc6bfef85c02eefdb0b75261a4749de900dd9b34b64f665d2ce9db70aabb6782fd077664e4a84d7a7a015e4da3d30a33287da71cb12e36464af58c0f24614b3a855f7b5ed4074472bd73aa423ca60fa5b863538bd7884d1f6d505bd532f23b97d0c6217c53e570cbe4e562fd58386f7ceb6e9af57a06ef2946d653001546b05b2d4a69a1631967ce68ffacb53c7c581aa", 0xec}, {&(0x7f0000000340)="d2bb15894e7b9bcd1718bdee07f431ee3611126181efedd59e134e6c45dd26c0bbf80a45b89b21cae1d4fc67b92046127d8045fc9e6f8ab369ee3b1de41af871c74e9a216e0ce0b32e4683c23649ff8e2d0430c592bd7d177c7b75da43e59d64b3e07f523ab4646091e02589537f1e4cd650a732e66b3f685188c18b0e18069985819086f07cc3d80f600705eac6ed03b09d8e755263a6101549eecf105bba95b6b312620e7f68c0d14c361685ae97e998c0facda99ca7b534", 0xb9}, {&(0x7f0000000400)="21e43d79ed6b4e1f677c5dd238d3709be3c9719672f61d733ce68867a00e5b0055f1a37f4d53bc6c2be89b6f86", 0x2d}], 0x3, &(0x7f0000000480)=[{0xe8, 0x196, 0x6d3, "4f01b1f49d2bb2f7f7972b1e0d033351da36350ef1202b34c6bae93a57e926048c58fa938ce7a9beeef884226bf58ed793984c426b03a47d5bf1b6a2e361d0341966782c187717a8f3c3a27745f4d2a927b789202e50598f06cfac6b8b215384c85a09f74420cb48118e48ac63ba081a2b3ba17e9ad069e251cfaa2a9bc5903a2ade5eefc33216d96a246f416bbc5a4c8c2beb1f84cb67e52b094690f54dc82cfbeb9ce0a1759b4bde8bbda400a5767d92ee1210f3ae3566d25ae32e52b3be6d395ad4be032fb532e47cc3e02a41b24a501d2ce83eaafd"}, {0xd0, 0x107, 0xa9a, "7a73d64a49bd5a14d80eb5251eabba127984c11ae59b9d4144d288b1546171fb8a768cd37fac03fc70f5193f59ca9615649cf32268e4370b7249e53ed875a4972f69775563f23f3ebb312ceee458bc7cb411994ac1842d4f90e1b94bbead161e431122ec54d5fb5fa83650c700356dd27edeed1db1be245a1f5ed4ef9dfdee7c0bca94092b4b1b58fae626ee6b9c864911ec760f015924f0c99b5190a72d79a8e75cc19124db5b1463c5bc90720e274618100a44935ab0210eb0"}], 0x1b8, 0x4000011}, 0x4008040) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) 2018/02/21 13:50:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000d1bfdc)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x5a}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x0, 0x229, @mcast1={0xff, 0x1, [], 0x1}, 0xc2}}, 0x80000000, 0x74d, 0x2, 0x8000, 0x10}, 0xa0) 2018/02/21 13:50:29 executing program 2: r0 = socket(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x4}, 0xb) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00009f2ed4)=[{{&(0x7f0000facff7)=@rc, 0x9, &(0x7f0000a6d000)=[], 0x0, &(0x7f0000dc5000)=""/75, 0x4b}}], 0x310, 0x0, &(0x7f0000688ff0)={0x77359400}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x100) 2018/02/21 13:50:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) madvise(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xe) 2018/02/21 13:50:29 executing program 0: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)=@nat={"6e617400000000800200", 0x1b, 0x5, 0x460, 0x100, 0x280, 0xffffffff, 0x280, 0x280, 0x3c8, 0x3c8, 0xffffffff, 0x3c8, 0x3c8, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x9, {0x0, @loopback=0x7f000001, @rand_addr, @icmp_id, @icmp_id}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @empty, @dev={0xac, 0x14}, @gre_key, @icmp_id}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0x110, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @port, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) 2018/02/21 13:50:29 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x80040) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0xa000) mmap(&(0x7f000018f000/0x2000)=nil, 0x2000, 0x200000e, 0x20010, r1, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) getsockopt$sock_int(r0, 0x1, 0x19, &(0x7f0000898ffc), &(0x7f0000693ffc)=0x4) 2018/02/21 13:50:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x7dc7673dca2a44c7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x206, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000000080)) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002aeff0)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r2, 0x0) write(0xffffffffffffffff, &(0x7f0000a54000), 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x7ff, 0x4) r3 = socket(0x1e, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socket(0x800000000001d, 0x0, 0x0) 2018/02/21 13:50:29 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb4ff8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000d2fff8)={0x1, r1}) read$eventfd(r1, &(0x7f0000de4ff8), 0x14) writev(r1, &(0x7f00001fa000)=[{&(0x7f00000f0000)="8d6f2ecf9e244299", 0x8}], 0x1) 2018/02/21 13:50:29 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000d36000)="1f0000000007fd00010c00f60000ff008109f80009000180060107ec000000", 0x1f) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) [ 43.557212] can: request_module (can-proto-0) failed. 2018/02/21 13:50:29 executing program 6: r0 = socket$inet(0x2, 0x3, 0x8000000000001) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x181e, 0x3ffd) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x200, 0x1, 0x101}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/21 13:50:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x30, 0x1, 0x0, 0x0, 0x8}, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x11010, r0, 0x5) getrandom(&(0x7f0000000040)=""/98, 0x62, 0x2) 2018/02/21 13:50:29 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc0000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={@generic="1364b4e09110841aa52bbd95d4f504f9", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) 2018/02/21 13:50:29 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x1b980000, 0xb347, "60a000ea4b81", 0xff}, 0x10) 2018/02/21 13:50:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) getsockopt$packet_buf(r0, 0x107, 0x47086f9f990d57de, &(0x7f0000000040)=""/110, &(0x7f00000000c0)=0x6e) accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) bind$bt_hci(r0, &(0x7f0000000140)={0x1f, r1, 0x3}, 0xc) lseek(r0, 0x0, 0x1) 2018/02/21 13:50:29 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000317da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x2a, &(0x7f0000e00000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@info_request={0xf}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) 2018/02/21 13:50:29 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0xf677faa279bab7a1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x100, 0x3ff, 0x6, 0x1, 0xff, 0x8, 0x7, {0x0, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xd11}}, 0x5b8, 0xdc6, 0xc000000000000, 0x0, 0x27f}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000033b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 13:50:29 executing program 0: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="65716c000000000000090070b700", @ifru_flags=0x301}) write$tun(r1, &(0x7f000022afef)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x10001}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0xf2, "9b1852d83edc12752e6286bc51dd2a36007cf8a368ab6006f659dfe3b29e871fce19487526482e45e59567dae5e6ff9765ec520856f16d3996c6670ec744ca877376be3586e2893bb754702ec6dc9bdc7088e0113a0823de491c611c881bc2a20fb79a6db1115e4b3b16851e03bbafc5cd1eef306d9b11a204b0ba29839b6ae06802c373d0bb11ea41c26d262babf339e401e946b0641f0fa50a1e6263149b8d449fce30bc69472b152c0f00085a7b5c0f0f9acee83462062b0cc2120ce77ffdff8899aa82affbf63b02b34c20543188863852c5a0602726c0375c0c0f4ca25d5dccf2f31d3e45345fd3892e6531e9145c81"}, &(0x7f0000000180)=0xfa) [ 43.585738] can: request_module (can-proto-0) failed. 2018/02/21 13:50:29 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x2, 0x6, 0x4, 0x9, 0x22, 0x0, 0x0, 0x1, [@sadb_key={0x10, 0x8, 0x390, 0x0, "668860d4338e4c72b899b64e757caf2e53fa7d332fe723564198e63a05e4266a970f08ce32f77df4a94d0ba1587a37303503ddfb307e61d4a04865c5d9838bc661a88846aaca4d5c9294288ad8140ea966c2c372ccfa565e96b0d94e66211e4d048573d372e0e9be92302391a44ab5376192"}, @sadb_lifetime={0x4, 0x7, 0xcbf7, 0x7, 0x7, 0x800000000000}, @sadb_ident={0x2, 0xa, 0x5, 0x0, 0x5df}, @sadb_x_nat_t_type={0x1, 0x14, 0xd8}, @sadb_address={0x3, 0x6, 0xff, 0x80, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001}}, @sadb_spirange={0x2, 0x10, 0x3, 0x3}, @sadb_lifetime={0x4, 0x7, 0x3b, 0x38, 0x400, 0x800}]}, 0x110}, 0x1}, 0x90) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) io_setup(0x0, &(0x7f0000000000)=0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x101) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000000040)="ab72c8b7b07659b3ae25fc6d4f649ea4b691d39ff85f5ee89f86dc8a57a3d0388540ee7f85cb0f67bcf53074a5f182de7d60263e1257c0b4955fdb0277cf1302d3eed0ac7271df6593b9f91ee3a07ebe75925b72a35bf15f786421c3b56263857718df334f8787f40f5480f611dc18a659a2197ee60d03613f62d2eb94b6f2e670f653b3e2e2e9225c826ce15fef5f1f7bb1af8b1bc51ce866c5dbc0fe876a1ee6aa8c6cee5573df36150219eefafe9d15ce9e8b1b4265b6095cf935a8359295250811d08357a32be85b8a6fbb8ef499692e80fe7897", 0xd6, 0x407, 0x0, 0x0, r4}, &(0x7f00000001c0)) sendmsg$key(r2, &(0x7f00008b4fe4)={0x0, 0x0, &(0x7f00003ee000)={&(0x7f00004e6000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/21 13:50:29 executing program 3: r0 = getpid() prctl$setptracer(0x59616d61, r0) r1 = gettid() prctl$setptracer(0x59616d61, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000040)=0xc1db) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x22080, 0x0) connect$llc(r3, &(0x7f00000000c0)={0x1a, 0x17, 0x3273, 0x8001, 0x40, 0x8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000000c0)={0x40, 0xfffffffffffffffa, 0x6, 0xc849, 0x5, 0x5a51}) prctl$setptracer(0x59616d61, r1) 2018/02/21 13:50:29 executing program 4: madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) [ 43.635883] device eql entered promiscuous mode [ 43.639344] xt_connbytes: Forcing CT accounting to be enabled 2018/02/21 13:50:29 executing program 1: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/control\x00', &(0x7f00007d7fec)='./file0/file0/file0\x00') 2018/02/21 13:50:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) r2 = getuid() setreuid(r1, r2) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ce7000)=0x7, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000852000)=0x9, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/128, &(0x7f0000000080)=0x80) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1c59569b, 0x14000) 2018/02/21 13:50:29 executing program 7: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x44000) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x401870cc, 0x0) 2018/02/21 13:50:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x6, 0x4, 0x7, 'queue0\x00', 0xffffffff}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/21 13:50:29 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000180)=0x10001, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f0000d4eff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000894ffc)=0x10) setsockopt(r2, 0x84, 0x7c, &(0x7f0000620ff8)="8000000000020004", 0x8) 2018/02/21 13:50:29 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x5) 2018/02/21 13:50:29 executing program 2: syz_fuse_mount(&(0x7f0000d99000)='..', 0x0, 0x0, 0x0, 0x0, 0x2002000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendto$unix(r0, &(0x7f0000000040)="ebfc5287f072022a15d42153e785b1c7939d5b32625ca2904731e7dfcb935015f65a82aa09b0190b6fbe9d24b7132131e8a78fb68c", 0x35, 0x4001, 0x0, 0x0) 2018/02/21 13:50:29 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100ffc, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0xff, 0x5, 0x40, 'queue1\x00', 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080), 0x4) getpeername(r1, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f00000000c0)=0x1e) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x0, 0x0, 0x1, {}, 0x8000000000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x8, 0x200}, &(0x7f0000000180)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0x81, 0x4) read(r1, &(0x7f00000001c0)=""/79, 0x4f) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x420000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x2c, "1e5cead0ec34a8e84385dfe4601f83d5993397c66a582c7e05c4bc1ed329dac5a9811c067a1b31b5f59c0a3b"}, &(0x7f0000000200)=0x34) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 13:50:29 executing program 3: r0 = semget(0x1, 0x3, 0x10) semctl$SEM_STAT(r0, 0x5, 0x12, &(0x7f0000000000)=""/161) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4200, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={@generic="87fbe7bfe61f9039e0f6a39f7e52ba33", 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={@generic="572a7aa97dd109a52a2b7bdc520281a9", r2}) 2018/02/21 13:50:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x0, []}, 0xfffffffffffffd96) 2018/02/21 13:50:29 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0xb, 0x2040000008972, r0, 0x4) mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0xffffff) 2018/02/21 13:50:29 executing program 2: socketpair$unix(0x1, 0x8000000006, 0x0, &(0x7f0000559ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0xdcdb, 0xa5, 0x7, 0x4}, {0xfffffffffffffff9, 0x100, 0x3, 0x1}, {0x10001, 0x3, 0x8, 0x4}, {0xffffffffffff5eed, 0xff, 0x0, 0x7}, {0x46, 0x8, 0x7, 0x6}, {0x3, 0x3, 0x101, 0x20}, {0xdcf, 0x200, 0x8}, {0x3f, 0x10000d4, 0x8, 0x8}]}, 0x10) epoll_wait(r1, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) 2018/02/21 13:50:29 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20041, 0x0) 2018/02/21 13:50:29 executing program 6: socketpair(0xf, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000e00ff8)=0x7b7) write$sndseq(r1, &(0x7f000082cf40)=[], 0x2082cf40) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="ab8e0da6f7436c712125b004da9f808bfba4282ff9ed2d7695ac3dafac88769f97c1e7f682a1efe8eec26e2b615f56478234bee965750fccd44ef35ee76e888e36fb570540effb5a67826dd3db7b90094886ae6ca3ba12be8e0f5a19ec05c618b141d73748867659cdbaf58a955c53a07b6230f9905cb6277317a5f47863f357e25387ad8295659d781df29a8ef2710e7c115801cbd0abcc19721a40543551699efcbee2fed2", 0xa6) close(r0) 2018/02/21 13:50:29 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0xff, 0x5, &(0x7f0000000000)="49a926de794e8195ba410d712690d2b5bbb2a53111954500f2c7e4be6d6e5ca0debd148103220000cb9ccf35bec93a03e7", 0xffffffffffffff1f) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x5, 0x3, 0xffffffffffffe685, 0x7f}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f00006e9c68)=[]}, 0x0) 2018/02/21 13:50:29 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10082, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x101, 0x800, &(0x7f0000000040)}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xd0}) fcntl$setlease(r1, 0x400, 0x1) fcntl$setlease(r1, 0x400, 0x1) socket$pppoe(0x18, 0x1, 0x0) 2018/02/21 13:50:29 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 13:50:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70)=[], 0x0, &(0x7f0000031fd8)=[{0x18, 0x29, 0x39, '\''}], 0x18}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) 2018/02/21 13:50:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004fd8)={@common='gre0\x00', 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) bind$packet(r0, &(0x7f0000000fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001ffc)=0x9461, 0x4) writev(r0, &(0x7f0000000ff0)=[{&(0x7f0000003000), 0x3dc}], 0x1) 2018/02/21 13:50:29 executing program 2: r0 = msgget$private(0x0, 0x1fd) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/4096}, 0x1008, 0x0, 0x1000) msgctl$IPC_RMID(r0, 0x0) 2018/02/21 13:50:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000000040)=[0x0]) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0xa0ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0xec, 0x1, {0x3, 0x0, 0x4, 0x1, 0x80}}) 2018/02/21 13:50:29 executing program 6: getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x3a, 0x1, [0x9]}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x95, "c4a7797dd2fd6aa64c7846f8b799611f2fc4262e4b59cef6f58383fea9dc23eb8a6b557e8ff81196ca3d68fa3b3c412b1b6c584f4a14735e0a4135d4f574397eefa46ec5751d1c680c8bf4db0d77602904ef82d48764cbbc8e1c2add2758ca69586740f27effb8000fd3f1207a3dd6de0589b16e2894dde0179ff2050da89f0ed87e9de6711e35a9b91802c41451f9a49ee9491072"}, &(0x7f0000000300)=0x9d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x100, 0x6, 0x8001, 0x83, 0x2, 0x65b, 0x3f53, 0x2, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x400, 0x80000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x1}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="f8afcb145031faf64507c03738c80aaee0214d644eb1fd99bf43e1a72e456ea1c01c95464dc18cecd94ef8ecb53485ddce4d2a02401ad53ad04ab917065329e98c45a8ce8da5a22a813b2bd964f7c8a7a13033293ba705b951fb431e68c3ebfea6a6dc9e50", 0x65}], 0x1, &(0x7f00000004c0)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8008, 0xeaa, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x8, 0x7, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x9, 0x10001, 0x1800000000000, 0x26, 0x4, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3f, 0x2, 0x6, 0x401, 0x2, 0x9, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x800, 0x4, 0x9, 0xffffffffffffff3a}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x4, 0x7, 0xfffffffffffff54c, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x66, 0x1, 0x8, 0x9, 0xffff, 0x7ff, 0x8000, 0x3ff, r7}}], 0x150, 0x4040040}, 0x40) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) setresgid(r0, r0, r1) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/37, 0x25) 2018/02/21 13:50:29 executing program 7: r0 = socket(0x5, 0x801, 0x200) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) prctl$getreaper(0x2b, &(0x7f00000000c0)) 2018/02/21 13:50:29 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000040)={0x7, 0x6, [{0x6, 0x0, 0x40007f}, {0x6, 0x0, 0xfffffffffffffffc}, {0x668b, 0x0, 0x3f}, {0x9, 0x0, 0x1}, {0x1ff, 0x0, 0x6c5}, {0x9, 0x0, 0x7}, {0x100}]}) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0xfffffffffffffffd, 0x7, 0x30}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x1, 0xc, 0x7, 0x45df1a5d, 0xfffffffffffffe01}, 0x14) mq_notify(r1, &(0x7f0000932fa0)={0x0, 0xb, 0xfffffffffffffffd, @thr={&(0x7f0000000140)="a28013386309ff57a1ef64e87f8cd6bf0c0ee4d61db5ccd12754469c83852c0bd8f12e7849e7c402ed72f9633ecf926428c69cbfcbb9d348", &(0x7f0000000180)="62d41aec6174d69c6b51fd3169bb97436cf350179b977314c2334d7baeb8151db8ee22e345d96a4b414e6f714f381b7b55e6a6bc183514fa87589e0c69db8d1cf2b790f80259c0bbf65f8e7279a90f5b5fbdc022602730614600fbf660b5b1d016e0ae7bc0affa8ba6ec42c3a04f928441f8e800baf4332bef4c493e902b4d2c89a120242c45d199ba5fc560d3b9307af42bada599c47813b2b53cdc7a519f21376403403e5177c5004c658ee0"}}) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0xa, 0x80800) 2018/02/21 13:50:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff98, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007c3000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000), 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x200, &(0x7f00000001c0)=0x2) fchown(r0, 0x0, r1) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000200)=0x14) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000080)={0x1, 0xffffffffffff52ef, 0x7, 0x5}) membarrier(0x1, 0x0) 2018/02/21 13:50:29 executing program 6: semtimedop(0x0, &(0x7f0000000000)=[{0x4}, {0x0, 0x8091}, {}], 0x3, &(0x7f0000034000)={0x77359400}) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) semop(0x0, &(0x7f0000000040)=[{0x0, 0x6}], 0x1) 2018/02/21 13:50:29 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$int_in(r0, 0x5452, &(0x7f0000507ff8)=0x3) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x5) dup2(r0, r2) 2018/02/21 13:50:29 executing program 4: bpf$MAP_CREATE(0xe, &(0x7f0000cf6fe4)={0x1, 0xa3b3, 0x4, 0x0, 0x3, 0x0, 0x3}, 0x2c) 2018/02/21 13:50:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x18c, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x6, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x1, @empty}, 0xb2, 0x1, 0x9717, 0x2, 0x1ff, &(0x7f0000000080)=@common='irlan0\x00', 0x1, 0x1f, 0x8000}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)=@generic="f4e8404f4cf13d929559debe69e25931") move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000c67000/0x2000)=nil], 0x0, &(0x7f0000000080)=[], 0x4) 2018/02/21 13:50:29 executing program 5: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0500471f23a9367a03cbadecd4", @ifru_settings={0x0, 0xf5, @te1=&(0x7f00005ee000)}}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000001ffc)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) 2018/02/21 13:50:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000000efe9)='net/ip6_tables_targets\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x8) socket$bt_rfcomm(0x1f, 0x0, 0x3) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="e645eb4edab38015fd3abeee31513f4ee8912e458750cc0594ef5bafd615f124cabb95b484ab164743a76d3b5bb4091b1dd8e51222680104752e158d40158de921e8ce66c0a8b060c850219177f3e5c1113e0b08896661775777b1692a3e8a5124717ee1b303c6e7741137481c99e441ba521a7e310f4d0c4c554c13f2c20556879631ed02ee0a6f46f0f52a3ed31e8c9d089c381e37cfb873954eced0a3fe86dc297ece1b21d5ecff7e8ae88c6899e2fd93642013c9ddc53e34e4b5066ccd8ea015732df41c04755d239ee581fcf123271d51e34a5d59ac15c29bfd639799e050d39fc1e566e5f0e15f74247ed17cadda942eb7", 0xf4, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f00000001c0)=""/233, 0xe9) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/02/21 13:50:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0xc0000000000000, &(0x7f0000000080)=0x4) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'md5sum&nodevwlan1vboxnet1\x00'}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005e40)=[{{&(0x7f0000001a00)=@rc={0x1f}, 0xa, &(0x7f0000002f00)=[], 0x0, &(0x7f0000002f80)=[]}}, {{&(0x7f0000002fc0)=@ipx={0x4, 0x0, 0x0, "48a4388e79f5"}, 0x10, &(0x7f0000004140)=[], 0x0, &(0x7f0000004180)=[], 0x240}}], 0x2, 0x0) 2018/02/21 13:50:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioprio_get$uid(0x3, r1) 2018/02/21 13:50:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) bind$alg(r0, &(0x7f000074cfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3aff0)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a71ee8)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000000000)=[]}], 0x1, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0x4) clone(0x0, &(0x7f0000000000), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/02/21 13:50:29 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x3f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$getown(r1, 0x9) move_pages(r2, 0x6, &(0x7f0000000080)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil], 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000100)=0x6, 0xffffffffffffffc2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480000, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x303840) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 2018/02/21 13:50:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002bf2c)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x101}]}]}, 0x28}, 0x1}, 0x0) 2018/02/21 13:50:29 executing program 4: r0 = socket$inet(0x2, 0x805, 0x800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000383000)="dd", 0x1, 0x20000805, &(0x7f0000deaff0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000304000)) 2018/02/21 13:50:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x329, 0x9, 0x3ff, 0x3, 0x8}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x5, 0x1}, 0x14) 2018/02/21 13:50:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000011fe4)={0x14, 0x15, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 13:50:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/95) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) prctl$seccomp(0x16, 0x0, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[]}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f00000001c0)=[], 0x253) 2018/02/21 13:50:29 executing program 4: r0 = socket(0x9, 0x80007, 0xbe) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f000009af7c)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x7}, 0x1}, 0x0) 2018/02/21 13:50:29 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000d38000)={&(0x7f0000a88ff0)=@can={0x1d}, 0x10, &(0x7f0000cb0000)=[{&(0x7f0000e1dfdc)="dd", 0x1}], 0x1, &(0x7f0000444f00)=[]}, 0x0) sendmsg$kcm(r0, &(0x7f00008acfc8)={&(0x7f0000b1b000)=@rc={0x1f}, 0xa, &(0x7f000000b000)=[{&(0x7f0000303f29)='Y', 0x1}], 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x94800) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x30, 0x1}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000000080)="326661ff1a5d73b7a11e7d2bd945d3c596905a3c3ba8fed0e476080be71d0f0cb4868e0e6ff3091ce2d3d4db7a8a9a1fe0652bffde76568f1d1cdd947705c6", 0x3f) 2018/02/21 13:50:29 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f0000a70ffc)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1f}}, 0x40, 0x78}, &(0x7f0000000100)=0xffffff33) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x5, 0x30, 0xe949, 0x1}, &(0x7f0000000180)=0x18) write$selinux_context(r1, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) fcntl$setsig(r1, 0xa, 0x38) mkdir(&(0x7f00009a1ff8)='./file0\x00', 0x0) 2018/02/21 13:50:29 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, [0x3, 0x5, 0x4, 0x2, 0x9, 0x1, 0xfdfc, 0x4, 0x7ff, 0x0, 0x3, 0xbe5c, 0x7, 0x2, 0x10000]}, &(0x7f0000000140)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00001be000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x0, 0x110, 0x110, 0x300, 0x300, 0x300, 0x4, &(0x7f0000009000), {[{{@arp={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x4}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x3, 0x444, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r3, 0x100000000, 0x10}, 0xc) 2018/02/21 13:50:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x0, 0x119000}) r2 = dup(r0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000000)=""/194) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000442fc8)={&(0x7f000064eff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000094000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 13:50:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0xa22e5831bd2ed0b7) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a8efec)) 2018/02/21 13:50:29 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x10000, 0x800000007, 0x0, 0x0, 0x0, [0xa]}, 0x2c) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)=0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x240001, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @empty}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x0, 0x10000}, {0x1, 0xfffffffffffffffa}, 0xa6d, 0x0, 0x6}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000080)={0xf0, 0x8, 0x1000, 0x2, 0x8}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x8080) 2018/02/21 13:50:30 executing program 7: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/02/21 13:50:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c84fb8)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}]}, 0x28) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r1, 0x2c, &(0x7f0000000040)={0x12, 0x4, 0x4}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getpeername$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) 2018/02/21 13:50:30 executing program 1: read(0xffffffffffffffff, &(0x7f0000000000)=""/220, 0xdc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000af9fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004b0ed8)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 13:50:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x40) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="9da4418c9a43125c4fce19b91ba68642", 0x10) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x1, 0x0, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}}}, 0x32) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00004b5fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000813ff2)={&(0x7f0000267c3c)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x8, 0xc, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000100)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x9, 0x4) 2018/02/21 13:50:30 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x108) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) capset(&(0x7f0000000100)={0x19980330, r2}, &(0x7f0000000140)={0x3, 0x9, 0x7, 0x6, 0x8000, 0x6}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) 2018/02/21 13:50:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccef10)=[{}, {{}, 0x5, 0x100}], 0x30) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200801, 0x0) ioctl(r0, 0x227c, &(0x7f00005f8000)) 2018/02/21 13:50:30 executing program 7: r0 = shmget$private(0x0, 0x1000, 0x1949, &(0x7f0000ffd000/0x1000)=nil) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getpgid(r1) shmctl$SHM_LOCK(r0, 0xb) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000040)={0x5, 0x10, [0x0, 0x4e, 0xfffffffffffffffc, 0x2]}) 2018/02/21 13:50:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x54f) syz_emit_ethernet(0x2a, &(0x7f00003a5000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@echo_reply}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0xfffffffffffffffc]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001080)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000010c0)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f00000011c0)=0xe8) setuid(r2) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f00000010c0)=""/4096, &(0x7f00000020c0)=0x1000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002100)={0x0, 0x5, 0x30, 0x5, 0x9}, &(0x7f0000002140)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002180)={r3, 0x7e, "572ca1a7fa4693bcec945b263c759b67d72d3e3ffc55a2ee5b9075aebb435b8009fa9037d23cc04256dc83f58ef2d70ac5898ea7070695432e7d0896c4751493caa43b709d2309de2555d9bca654e71c8010c0222c471f0c958e0f9bc19da2d0432741f850a13c55ea49cd75951a67392837d0a6a10149234676adca9afc"}, &(0x7f0000002240)=0x86) prctl$setendian(0x14, 0x0) 2018/02/21 13:50:30 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000172fec)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@common='yam0\x00') 2018/02/21 13:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000aebff8)=0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x2, 0xf0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) 2018/02/21 13:50:30 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) r1 = dup2(r0, r0) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc)=0x3, 0x4) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000ee1ffc)) dup3(r0, r0, 0x80000) [ 44.341364] arp_tables: arptables: counters copy to user failed while replacing table [ 44.370481] arp_tables: arptables: counters copy to user failed while replacing table 2018/02/21 13:50:30 executing program 3: fchdir(0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/21 13:50:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, &(0x7f0000000000)=""/74, 0x4a, 0x100, &(0x7f0000000080)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) delete_module(&(0x7f0000000000)=',nodev\x00', 0xa00) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000180)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x3, 0x3ff0000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}], 0xfffffffffffffe23) 2018/02/21 13:50:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9, 0xfffffffffffffffe, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000080)={0xfffffffffffeffff, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x153) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) [ 44.429399] kauditd_printk_skb: 15 callbacks suppressed [ 44.429407] audit: type=1400 audit(1519221030.096:37): avc: denied { ipc_lock } for pid=6264 comm="syz-executor7" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 13:50:30 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000004000), &(0x7f000000effc)=0x1) 2018/02/21 13:50:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6(0xa, 0x4, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x72a2dd49, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/02/21 13:50:30 executing program 0: perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801, 0x80f3}, 0x0, 0x0, 0xffffffffffffffff, 0x400) 2018/02/21 13:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x30, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x48000, 0x80) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @loopback, 0x0}, &(0x7f00000000c0)=0xc) sendto$packet(r1, &(0x7f0000000040)="f2a8c051720dde63ee58cf2fbbf721741d4ff4738ac5f741dadf1f72decb822f8e78e25de77ae626894f734c0c1f21a00ef4", 0x32, 0x800, &(0x7f0000000100)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000841fe4)={&(0x7f00004ddff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000735f44)={0x18, 0x23, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1}, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x3, 0x7fedc71b, 0x3, 0x8000, 0x1}, 0xa0) 2018/02/21 13:50:30 executing program 1: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001380)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={0x0}, &(0x7f0000001400)=0xc) r4 = getuid() getgroups(0x2, &(0x7f0000001440)=[0x0, 0x0]) sendmsg$unix(r1, &(0x7f0000001500)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f0000000080)="d31030c6f1f336b4ab3f3b033fbd70b05941ac74ed90991aa65495b0af728f49ede0b4e0d5d0cef2cecb1fb4543032ab3a0ef10b1c51fbf10a635b9a9896f411c0d75b83b2ff96cdf70a6b1426d309e2f62cb162fda19d54d113e6f68abeeaaa98c20ecbb8dc92988925d3aabf3fe329ea31658c68dfec1f7882f16b4cdc181fe5d6ddead9aa6b65aa7ec4d6b89d3a48861e20b0c775542099e362", 0x9b}, {&(0x7f0000000140)="191af169c983e03812", 0x9}, {&(0x7f0000000180)="4c12c9d2ed60a3eba785c477ad6ef9b7cd03401d59a58755d29de4921cad707286380b49220c3cba5e7d963ebbf0c1fd658bc6f4d9674fe9e4c147d122033672155989469e3630490d40e43fad17deb7a340189ac673782479a5c67e3e29ba89d036400c661aab0f91620208d0b67dc55cb246d1476e3b79461eb7c007b834d48b43779f8fd4c7680693", 0x8a}, {&(0x7f0000000240)="fc55e18e14fb123fc0e9bf4146fcab94dc5f783ce95b0597f083dfc18756f1c3bcda376774990cb4386c4ab6ad9029d538fd88949bc73a53ab10940ea8b61d21fad5c924a8c7543b78f8bda4c051bb1e7f3ada93a54bd55323535595af54ca61fe662b0f7bd5909fbeb27bb952724e1a254d4dbf91cfd544b09d84d4545d9cd095a3c87bcc5d94fd591587f1bd50d978aa8b7643b51f94205ae0e8a1", 0x9c}, {&(0x7f0000000300)="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", 0x1000}], 0x5, &(0x7f0000001480)=[@rights={0x30, 0x1, 0x1, [r0, r2, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}], 0x68, 0x8000}, 0x8090) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) 2018/02/21 13:50:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) 2018/02/21 13:50:30 executing program 6: clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03, 0x0, 0x4000000000000000}) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x5, 0xffffffffffffffff, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x8}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x1000, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x1, 0x8, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @empty}}, {{0x2, 0x1, @empty}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x3, @broadcast=0xffffffff}}]}, 0x4d8) 2018/02/21 13:50:30 executing program 7: r0 = gettid() getpriority(0x1, r0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) getpriority(0x0, r0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) 2018/02/21 13:50:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/02/21 13:50:30 executing program 0: r0 = socket$inet(0x2, 0x9, 0x80000001) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/4096) 2018/02/21 13:50:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000003f80)=[{{&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="a4", 0x1}], 0x1, &(0x7f0000000100)=[]}}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000b00)="bc", 0x1}], 0x1, &(0x7f0000000c40)=[]}}], 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/stat\x00') perf_event_open(&(0x7f0000000100)={0x0, 0x78, 0x5, 0x6, 0xffffffff, 0x7, 0x0, 0x3, 0x100, 0xd, 0x0, 0x0, 0x7, 0x1, 0x9, 0x9c67, 0x80, 0x5, 0x7, 0x388, 0x3f14, 0x3, 0x3, 0x7fffffff, 0x400, 0x7fe00000, 0x9, 0x80000000, 0x7, 0x200, 0x7ff, 0x3, 0x7ff, 0x40, 0xc2d, 0x10000, 0x0, 0x7fffffff, 0x0, 0xfffffffffffff800, 0x1, @perf_bp={&(0x7f0000000080), 0xb}, 0x4, 0x4, 0x101, 0x7, 0xfffffffffffff001, 0x1, 0x80000000}, r1, 0x10000, r2, 0xd) 2018/02/21 13:50:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014bff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x3, 0x2, 0x7}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0x0}) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x548, [0x200000c0, 0x0, 0x0, 0x200000f0, 0x20000398], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x65, 0x0, @common='eql\x00', @common='ip6tnl0\x00', @generic="f6b89a318e5a810de500c4b190e81bd8", @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x110, 0x198, 0x1d0, [@physdev={'physdev\x00', 0x48, {{@common='rose0\x00', {0xff}, @generic="05c93078dbab14b7b3278ce47c88c0f0", {}, 0x10, 0x6}}}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0xffffffffffffffff, 0x5, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@empty}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz0\x00', 0x7f}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}, {{{0xf, 0x4, 0x6006, @generic="bb1f4f7ec1256ec6ffcf8cc7ef7a32c1", @generic="9bee08d839caf89074c921c0f146c4aa", @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8, []}, []}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x5, 0x2, 0x0, @generic="ef0f16a86bfb93b9a2742ad8c76184d4", @generic="11eea2b017608972cffe59737020272d", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="aa648579ce13ff354febf1ae2a595b69", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="ec01a9d69850", [0xff, 0x0, 0xff, 0x0, 0xff], 0xf0, 0x160, 0x198, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, [0xffffffff, 0x0, 0xffffffff, 0xffffffff], 0x1, 0x77, 0x1, 0x0, 0x1, 0x38}}}, @cgroup0={'cgroup\x00', 0x8, {{0x6}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffd}}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="80327a5a15c4", 0xfffffffffffffffe}}}}, {{{0x11, 0x4, 0xedff, @generic="9773dcc2915472c2c3cf86defced84ee", @common='bond0\x00', @generic="8d2da7821117010f1d4f138904c911e9", @generic="01d27883800cebf6926e5e1cedf887d1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0xff, 0xff, 0xff], @random="890033bc6f31", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@random="d427c3a86b4a", 0xfffffffffffffffd}}}}]}]}, 0x5c0) 2018/02/21 13:50:30 executing program 5: sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='%ppp1$\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ac6d7881549db46636b333cb2eeeb3ab3301dc2e36d6d7cad88f421bf2296501a157f58d15fee7756009f442844ae545a99ff063c27616b7dd477853aacdf041165bd6b6522a372b6f334ced6830e01262", 0x51, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) munmap(&(0x7f00004ea000/0x4000)=nil, 0x4000) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x80400) 2018/02/21 13:50:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000043d000)=0x5) socket$nfc_raw(0x27, 0x0, 0x0) 2018/02/21 13:50:30 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x5) io_submit(0x0, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000096f000)="06", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x800, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000000080)) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x80020000000) 2018/02/21 13:50:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/121) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)=@common='eql\x00') 2018/02/21 13:50:30 executing program 1: sched_setaffinity(0x0, 0x6b, &(0x7f00000d3000)=0x3f90002) clone(0x0, &(0x7f0000fbf000), &(0x7f0000ad8ffc), &(0x7f0000000040), &(0x7f0000000000)) 2018/02/21 13:50:30 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000080)={r0}, &(0x7f00000000c0)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r2 = syz_open_procfs(r1, &(0x7f0000000040)='maps\x00') ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000100)={[], 0x7, 0x40, 0x10001, 0x0, 0x3ff, 0x4000, 0x4, [], 0x2}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00000002c0), 0x4) 2018/02/21 13:50:30 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept4(r0, 0x0, &(0x7f00006b1ffc), 0x0) getegid() 2018/02/21 13:50:30 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x30, &(0x7f0000021000)=@nat={"6e6174000000000002000000e000", 0x1b, 0x4, 0x328, 0x70, 0x0, 0xffffffff, 0x70, 0x70, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000001dfe5), {[{{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common="677265746170e30000feffff0200", {0x2}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @empty, @gre_key, @icmp_id}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @common='nr0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, @gre_key, @icmp_id}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x388) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x341ac1, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x7) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) 2018/02/21 13:50:30 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000680)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000006c0)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mq_unlink(&(0x7f0000000000)='-\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000180)={0x1, &(0x7f0000000080)=""/25, &(0x7f0000000140)=[{0x0, 0x7c, 0x0, &(0x7f00000000c0)=""/124}]}) 2018/02/21 13:50:30 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f00000000c0)) 2018/02/21 13:50:30 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x3, &(0x7f0000000ffc), 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x2, {0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xfffffffffffffffa}}}, 0x32) 2018/02/21 13:50:30 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x2c8, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a9cff8)) r1 = socket(0xf, 0x5, 0x9) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) write$selinux_validatetrans(r2, &(0x7f0000000080)={'system_u:object_r:systemd_tmpfiles_exec_t:s0', 0x20, 'system_u:object_r:mnt_t:s0', 0x20, 0x34, 0x35, 0x20, "2f7573722f7362696e796e74010100"}, 0x5a) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80a3) timerfd_create(0x0, 0x0) 2018/02/21 13:50:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000554ff0)='coredump_filter\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x9, 0xd83, 0x80000ffff, 0x16, 0xfffffffffffffff9, 0x81}) lseek(r0, 0x0, 0x3) recvmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000580)=[{&(0x7f0000000040)=""/220, 0xdc}, {&(0x7f0000000140)=""/50, 0x32}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/64, 0x40}, {&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000340)=""/123, 0x7b}, {&(0x7f00000003c0)=""/137, 0x89}, {&(0x7f0000000480)=""/49, 0x31}, {&(0x7f00000004c0)=""/139, 0x8b}], 0xa, &(0x7f0000000640)=""/42, 0x2a}, 0x140) sendfile(r0, r0, &(0x7f00000006c0)=0xfffffffffffffffd, 0x400000ff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000700)={0x100000001, 0x7, 0x61, {0x0, 0x989680}, 0xe7, 0x9}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000740)={r0, 0x6, 0x1, 0x1, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/02/21 13:50:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d11ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0xa) write(r2, &(0x7f0000435ffb)='\x00', 0x1) r3 = getpgid(0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) perf_event_open(&(0x7f0000000080)={0x7, 0x78, 0x6895, 0x0, 0x4, 0x5, 0x0, 0x401, 0x0, 0x2, 0xc52d, 0x7c1e, 0x10000, 0x800, 0x2, 0x4, 0x8, 0xfffffffffffffffa, 0x3, 0x6, 0x22a245c1, 0x0, 0x0, 0x4, 0x8, 0x1, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x20, 0x5, 0x0, 0x5, 0x3, 0x80, 0x6, 0x5, 0x2, 0x1, 0x0, 0xfe98, 0x2, @perf_bp={&(0x7f0000000040), 0xc}, 0x4, 0x7, 0x600000, 0x7, 0x3, 0x95c, 0x75a16edc}, r3, 0x7, r0, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) sched_setattr(r3, &(0x7f0000000100)={0x30, 0x2, 0x1, 0x3, 0x0, 0x1, 0x81, 0x400}, 0x0) pipe(&(0x7f0000000140)) readv(r1, &(0x7f00006e4ff8)=[{&(0x7f0000649f35)=""/203, 0xcb}], 0x1) 2018/02/21 13:50:30 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000800001277, &(0x7f0000000100)="f126465d690001fd6a76a6d70dc1acfcd004a11d3cfc16e5706c992daf") write(r1, &(0x7f0000000140)="e7321f17e50efeb6fb9e53ec566cc0b76139f3f3171bc181656151f413a4956e4888706e09e1487eab7110d17a2e7c00ed59ecbe7282dc4f1313105c6a2d68efa5c35702f04dfd12c8e3e608052cbedca73da05e1aab532f0d695a8c8ef1f12fa4a7860acc94f856198fd6f6e842844d127f226de169dfe5ff84710053e21c6a2b77e77cc10a55d77b4b67c197eb90f8931b06f280dc0d904a9328eafdad2b94dd6be818ecc6dc196ebc42f4eb5c5037fac2f9", 0xb3) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000200)=0x1) 2018/02/21 13:50:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x5) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x2, 0x7, 0xa4, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000040)={{0x6, 0xb602, 0x3f, 0x4, 0x800, 0x1f}, 0x5, 0xce, 0x83f0, 0x4, 0x6, "0327b7ad941943dc776b4d67f00723a0c46824bb8d5e194e278b272a2b1ded2bf8383318638989519b9a8aeb77a371c8c403f0e589b5555d2b17a07478e1b69ce031d5808fc4f1a8e4bf14f3371a06f84ab1aa3fa635b5b7fbdb584ee649312632cacb0852888e146172ff9faf279b5b171569308c721555fc7a5532a799f274"}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000100)) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c00}) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/02/21 13:50:30 executing program 4: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0xb4c3, 0xf3973b98, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [], r0}, 0xfffffffffffffea4) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/02/21 13:50:30 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) r1 = shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x7000) shmdt(r1) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00005affd8)={0x0, 0x0, 0x0, 0x0, "6836389948e2e904dace7f5fb727d90dd7c1c97599d671ba5f651f59fdcb1dcd"}) r2 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffa000/0x1000)=nil) shmat(r2, &(0x7f0000ff0000/0xd000)=nil, 0x5000) 2018/02/21 13:50:30 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x1fc, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000000)={0x5, 0x9, [{0x0, 0x0, 0x8}, {0x8000, 0x0, 0xaf5}, {0x5, 0x0, 0x5}, {0x2, 0x0, 0x80000000}, {0x8, 0x0, 0x80000001}]}) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000302f77)="80fd01003af7", 0x6}], 0x1, 0x0) 2018/02/21 13:50:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000d9ca6)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x6, 0x9}) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000000000)="b4d7790b857fd6771d0a14fa9cf9a7cc1c57559a9076e6b75deb27b77555c28300069ba9dad272944e2aacf092bf95523980fb808b4058feaa773a764ccd745fbb16936e70d05134eb71904e3ab687d5cd1f6a768c1bbb9b02fba773f991a2ea7a1303aa8949d2de1236e1e1bac92c74fcdd052cf0cfd660c95adb364371c6b6ab3edb0c0eaf837e8c5590a5d27ca4255599126b8d3d125a86156637ae10d6462ef7f683d27ff5e56390bcc83574c9be2fec0ece5f9adf49070fcb6ee1d985ed1ca4fbcc89003d9e22cecaa7fd82cc71b3e2dab8ec3d8659903e94286550d02579e28226f91389c8c2cda262dc72a7448702cd9f9752") ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/21 13:50:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000018af68)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, &(0x7f0000de8ffc)=0x98) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xddd2, r1}) 2018/02/21 13:50:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='schedstat\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) preadv(r1, &(0x7f00009d5ff0)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) setns(r1, 0x4000000) 2018/02/21 13:50:30 executing program 4: r0 = socket$kcm(0x29, 0x3ffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@common='ip_vti0\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r3, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000031ff8)={&(0x7f0000031000)={0x18, 0x2000000000010, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000040)={0x12}) socket$nl_generic(0x10, 0x3, 0x10) rmdir(&(0x7f0000000040)='./file0\x00') 2018/02/21 13:50:30 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) io_setup(0x5, &(0x7f0000005ff8)=0x0) io_submit(r1, 0x1, &(0x7f0000005ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000005000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) accept$unix(r0, 0x0, &(0x7f0000000040)) 2018/02/21 13:50:30 executing program 7: 2018/02/21 13:50:30 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@random={'security.', '\x00'}, &(0x7f0000000080)='securitymd5sum\x00', 0xf, 0x2) r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001500)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001680)={0x0, @rand_addr, @rand_addr}, &(0x7f00000016c0)=0xc) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001700)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x7, 0x0, 0x1, 0xa, 0x20, 0x80, 0x87, r2, r3}, {0x0, 0x6, 0x284a, 0x1f, 0xda, 0x0, 0x6}, {0x3, 0x2, 0x7, 0x5e}, 0x5, 0x1, 0x0, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x2, 0x5, 0x3ff, 0x1, 0x5}}, 0xe8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f00000000c0)=0x3ff, 0x4) unlink(&(0x7f0000f86000)='./control/file0\x00') llistxattr(&(0x7f00006e4000)='./control/file2\x00', &(0x7f0000ae9000), 0x0) socket$can_raw(0x1d, 0x3, 0x1) close(r0) 2018/02/21 13:50:30 executing program 5: r0 = socket(0x1000000000001e, 0x4, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x3, 0x7fd}, 0x1c) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x40000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f0000405f58)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/21 13:50:30 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000fae)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0]}) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000)=0xfffffffffffff000, 0xc75, 0x5) 2018/02/21 13:50:30 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000002000)) unshare(0x40084003) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x81, 0x3f, 0x80000001, 0x1, 0x22, {0x0, @in={{0x2, 0x3, @empty}}, 0x101, 0x80000001, 0x9, 0x100, 0xfffffffffffffff8}}, &(0x7f00000000c0)=0xb8) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000100)=0xb2a) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, 0x4) 2018/02/21 13:50:30 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r0, 0x0, 0xffff, 0x9) epoll_wait(r1, &(0x7f0000000000)=[{}, {}], 0x2, 0x80) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x4, {0x2, 0x1, @rand_addr=0x2}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/21 13:50:30 executing program 7: r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r0, &(0x7f0000000000)='..', 0x40) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) 2018/02/21 13:50:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ff3000), 0x10000020c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/21 13:50:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x5199983d, 0x0, 0x20}, 0xffffffffffffffeb, 0x2}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2294, 0x1b8, 0x101, 0x6, 0x96c, 0x0, 0x7, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x25, 0x489, 0xfffffffffffffffd, 0x3}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r4, 0xd2, "47691478fda07fb5a0491b0d703ac8346cc9fe4efd04b121bca823d3a02f68beb3f7a43adcfae3f60febddcadb77adadc0338668edc54c11b586008a760d73087f626bd8cae0d0831b58e770ce64f30f7d804e92a9b4c65c946d4cf47973a84729b9db10cdeb5cad795ef6d045ffbd75aca1ea12ab01d0540759eba804220984e0ebd701c28feafe4b6c55c370a24c2495918c71ccc3a5d31c1b3af77c5e4b7842d27bc94bf259a5a3e7f8da6b7691e61356e1d7ef7dc8f0028bd4d8629080ff33077d06132c15b7a301e7ac1c06b9a24cca"}, &(0x7f0000000280)=0xda) sendmsg$alg(r3, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f00004a2ff0)=[], 0x0, &(0x7f0000f80f18)=[@assoc={0x18, 0x117, 0x4}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) epoll_pwait(r2, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1000, &(0x7f0000000340)={0x4}, 0x8) 2018/02/21 13:50:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xe}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x9}, 0x8) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') ppoll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x2008}, {r0, 0x8000}, {r0}, {r0}, {r0, 0x204}], 0x6, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x7ff}, 0x8) 2018/02/21 13:50:30 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x101, 0x7fff, 0x2, {}, 0xfffffffffffffffd, 0x5}) 2018/02/21 13:50:30 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="29d6ad699b3f9fc30ce83ea3c25ede1cecf044283024e38526efb67f87fe9b863d34eb5e014298e28fd2a1aca455347e82b9b42dd5826c23b36e26298c0ae5cff8061a7a4283fcb9103423a91ae628c3dfda03d8b7d36db79093aff10251feb9cfe23cee095a95ecb969e32cdd37c00263c723cc89816ad2ec099025a34116d7698b9aa1effd9add16b9a0968931d9fc1551cb195206fbb84f3c31a935b7b8e0f6670f1fdb59992b1bd74373afc8613d27f0", 0xb2) setsockopt(r0, 0x100000800000010d, 0x3, &(0x7f0000a56ffc), 0x0) [ 44.976199] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/21 13:50:30 executing program 7: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)=':\x00', 0xfffffffffffffffe) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001180)=@broute={'broute\x00', 0x20, 0x5, 0x1010, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x9, 0x234399c062c35d89, 0x809f, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsf0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x65ab4698724fa039, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x118, 0x168, []}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xfffffffffffffff8, 0x80, 0x200, 0x1, 0x0, "f158a8733e855a5c1e9dd29003d81e11dfa89cac256c454525c76beb820353d952d63fefac09612f1c653f38da671fad3d486bffc4f838736fb6090f845531c5"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x9, 0x7f}}}}, {{{0x9, 0x6, 0x601f, @generic="e53456cfeccd0eb92b85f4458613382f", @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="7cc86e6d3b300b2a609146679f931b64", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff], 0x1c8, 0x1c8, 0x1f8, [@comment={'comment\x00', 0x100}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0xc1d3, 0x4}}}]}, []}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x4}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x1, 0x88cf, @generic="18d3f3a3e58e0cdb724b56c983f07917", @common='eql\x00', @common='bcsf0\x00', @generic="6e5f5367ed6333aa1d15f907f374682f", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x858, 0x8d0, 0x920, [@u32={'u32\x00', 0x7c0, {{[{[{0x1000, 0x3}, {0x3, 0x2}, {0x100000001}, {0x40, 0x3}, {0x72d6, 0x3}, {0x1, 0x2}, {0x0, 0x1}, {0x8, 0x1}, {0x6}, {0x1f, 0x3}, {0x3, 0x3}], [{0x10001, 0x1}, {0x4, 0xffffffffffffff01}, {0x5, 0x9}, {0xffffffffffffff90, 0xfe000000}, {0xddb9, 0x8}, {0x8, 0x8}, {0x8f9f, 0x8}, {0x3, 0x3}, {0x9, 0x8}, {0x3, 0x8}, {0x3, 0x160b}], 0x4, 0x1}, {[{0x8, 0x1}, {0x2, 0x2}, {0x8001, 0x3}, {0x7}, {0x20, 0x3}, {0x7, 0x1}, {0x2, 0x3}, {0xf0, 0x3}, {0xffff, 0x3}, {0x1, 0x1}, {0x5d6}], [{0x6, 0x8}, {0xfffffffffffffffb, 0x8}, {0x1, 0x6}, {0x0, 0x48}, {0x1ff, 0x8}, {0x3929cd92, 0x5}, {0x10000, 0x40}, {0xffffffffffff19fb, 0x6}, {0x605, 0x3}, {0x736, 0xffff}, {0x6, 0x6}], 0x2, 0x4}, {[{0x7, 0x1}, {0xad, 0x3}, {0x1664a223, 0x3}, {0x6, 0x3}, {0x8, 0x3}, {0x9, 0x3}, {0x1}, {0x80000001, 0x3}, {0x9, 0x2}, {0x800}, {0x7fffffff, 0x2}], [{0x101, 0x8001}, {0x4, 0x3}, {0x0, 0x30}, {0x1bcb}, {0x80000000, 0xfff}, {0x120, 0x10000}, {0x583, 0x9}, {0x8, 0x1}, {0x7, 0x9}, {0x7, 0x3f}, {0xb21}], 0xb, 0x6}, {[{0x6}, {0x40, 0x2}, {0x7}, {0x1, 0x2}, {0x7, 0x2}, {0x10000, 0x3}, {0xff4}, {0x1, 0x3}, {0x6, 0x3}, {0x869, 0x2}, {0x2}], [{0x6, 0x1}, {0xffffffff, 0x4}, {0x3, 0x75e7d960}, {0x2, 0xd92}, {0x0, 0x42}, {0x9, 0xc69}, {0x3, 0x2}, {0x7, 0xffff}, {0x63a, 0x4}, {0x0, 0x7fffffff}, {0xd18d, 0x80000000}], 0x6, 0x8}, {[{0x6, 0x3}, {0x7, 0x3}, {0xdb0b}, {0x1, 0x3}, {0x5, 0x2}, {0x8001, 0x1}, {0x2, 0x2}, {0x4, 0x2}, {0x22, 0x3}, {0x40000000000000, 0x3}, {0x4b82, 0x3}], [{0x100000001, 0x4}, {0x6, 0xfffffffffffffc00}, {0x200, 0xac}, {0x8, 0x7}, {0xdf6, 0xfffffffffffffffc}, {0x8, 0xf1a8}, {0x7fffffff, 0x40}, {0x4, 0x101}, {0xffffffffffffff8f, 0xff}, {0x10, 0x6}, {0xfff, 0x6}], 0x3, 0x6}, {[{0x800, 0x3}, {0x100000000}, {0x4, 0x2}, {0x0, 0x3}, {0x5, 0x1}, {0x800, 0x2}, {0x4e, 0x3}, {0x9, 0x2}, {0x7bf1, 0x3}, {0x8, 0x3}, {0x5}], [{0x5, 0x20}, {0xfffffffffffffff9, 0x4}, {0x1, 0x5}, {0x100000001, 0x4}, {0x8001, 0x8}, {0x6, 0x5}, {0x8000, 0x9fb5}, {0x5c3f, 0x2}, {0x1, 0x7}, {0x80000000, 0x23e}, {0x5, 0x1800000000000}], 0xa, 0xa}, {[{0x1, 0x3}, {0x100, 0x3}, {0x26f}, {0x12, 0x2}, {0xf32}, {0x4, 0x1}, {0x5, 0x2}, {0xfffffffffffffff8, 0x2}, {0x7, 0x1}, {0x3ff, 0x3}, {0xfffffffffffffff7, 0x2}], [{0xfffffffffffffffd}, {0x8, 0x7fffffff}, {0x7ff80, 0x7}, {0x1ff, 0x2}, {0x1, 0x1}, {0x7fffffff, 0x9}, {0x9}, {0x8af, 0x9}, {0x3f, 0x4}, {0x7, 0x40}, {0x2, 0x5}], 0xa, 0x7}, {[{}, {0xfffffffffffffffc, 0x3}, {0x9, 0x2}, {0x2, 0x3}, {0x1f, 0x3}, {0x2, 0x3}, {0xff, 0x3}, {0x4, 0x3}, {0x108b, 0x2}, {0x2f6c, 0x1}, {0x8000, 0x3}], [{0x6, 0x6}, {0x64de, 0x1ff}, {0x7, 0x7182}, {0x3, 0x7c}, {0xffffffffffffff7f, 0x3}, {0x200, 0x6}, {0x80000000, 0x7ff}, {0x40, 0x9}, {0x7, 0xbba8}, {0x9, 0x6}, {0x6, 0x4}], 0xb, 0xb}, {[{0x4, 0x3}, {0xe834, 0x3}, {0x4d, 0x3}, {0xe4, 0x1}, {0x9}, {0x10001, 0x1}, {0x1, 0x1}, {0x7fffffff, 0x1}, {0x7, 0x2}, {0x1, 0x3}, {0x1, 0x2}], [{0x3ff, 0x5}, {0x9, 0x1}, {0x7, 0x9}, {0x7fffffff, 0xa7bd}, {0x2, 0x3}, {0xf000000000000000, 0x4a49}, {0x1, 0x3}, {0x101, 0x7b9}, {0x5, 0x7}, {0x200, 0x9b6a}, {0x7f, 0x100}], 0x7, 0x9}, {[{0x5, 0x3}, {0x5}, {0x7, 0x3}, {0x8, 0x3}, {0x800, 0x1}, {0x3, 0x3}, {0x7, 0x3}, {0x7, 0x3}, {0xfffffffffffffffc}, {0x2, 0x2}, {0x3, 0x2}], [{0x1, 0x80000001}, {0x2}, {0x7, 0x4}, {0x45f, 0x4}, {0x5, 0xe1e}, {0x401, 0x76e}, {0x100000001}, {0x401, 0x6}, {0x3ff, 0x10000}, {0x1, 0x3}, {0x8}], 0x6, 0x7}, {[{0x4, 0x3}, {0x1000}, {0x81}, {0x5, 0x2}, {0x6, 0x1}, {0x3}, {0x1000}, {0x5, 0x3}, {0x1, 0x3}, {0x3}, {0x3f, 0x2}], [{0xfd6a, 0x8}, {0xffffffffffffffe1, 0x6}, {0x4, 0xffffffffffffff75}, {0x7, 0x2}, {0x2, 0x4}, {0x3ff, 0x46}, {0x0, 0x7}, {0x1637, 0xffffffff}, {0x2, 0x4ccbd0f5}, {0x200, 0x6}, {0x4, 0x1000}], 0x8, 0x9}], 0xb}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0xc9, 0x9, 0x1, 0xffffffff80000000, 0x0, "2e4997cd9f966d5652ca747daa9b81972c8011ebe5aedd0f8a21dfa7bb7c0e2675b72eaab4b51d9e1cc4bdf1168a98a1b9083b9d18bb5b16ea207f1cc44b2eca"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x5, 0x6}}}}, {{{0x0, 0x20, 0x806, @generic="3f9209afb4f7fa53b7fccb3bfaa2775e", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @random="b5badc81ec88", [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xf0, 0x120, 0x150, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x7, 0x1, 0x2}}}, @connbytes={'connbytes\x00', 0x18, {{0x0, 0x3, 0x2, 0x2}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x4}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0xb, 0x41, 0x63f5, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="c5360c5444ca54ae24d517fe47ec78d2", @generic="219b880ca649883697ce27df73f5c944", @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xa8, 0x150, 0x180, [@realm={'realm\x00', 0x10, {{0x80, 0x4, 0x1}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@nflog={'nflog\x00', 0x50, {{0x400, 0x8, 0x4b9e, 0x0, 0x0, "a8dec107ced5dd6ac0eeb3daf89287ceee46166e0aabc6172ceb99dc9a1895ad63cdec0a64645b15a4c22bf4fb4290b78a82393756ebea778c74be402d6044c5"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}]}, 0x1088) 2018/02/21 13:50:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/111, 0x49969d3}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x348, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x278, 0xffffffff, 0xffffffff, 0x278, 0xffffffff, 0x3, &(0x7f0000417000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x168, 0x188, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@loopback=0x7f000001, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@rand_addr}}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1ff, 0x1, 0x6, 0x100, 0x2, 0x40, r1}) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000580)=r2) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 13:50:30 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f000000bfe2)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) close(r1) 2018/02/21 13:50:30 executing program 5: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/156) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x2d}, {0x0, 0x0, 0x0, 0xffffffffffffffff}]}) sendto$inet(r0, &(0x7f0000000100)="f26f7462f6fbe5a0074187232bd729265657664f67c6b63177c90156096bc5a47c704857a40726fdeb8ff597e94bc6db04c9aa0e8a4361bb7f1bb5d1deee4be5ed09735bccbbc8b253928a5b50dad4fe555e185460ee6fdbfc149b462fc37a385605b8c5cbcc3f041a10ebb3c0a75dd40f1487d7058f68a00bb0f4f3c8b028370e0336ba634925711115b4d360fe1370563739b7477912829bbb955cd2a1f4811ed52549ec449f954677289cfb075dadf22a98f3463781d627ce8a696a447ec683948e102f24526ff7f9896868", 0xcd, 0x0, 0x0, 0x0) 2018/02/21 13:50:30 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) r3 = gettid() r4 = geteuid() getgroups(0x2, &(0x7f0000001480)=[0x0, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000280)={0x11a4, 0x10, 0x203, 0x7, 0x0, "", [@nested={0x1194, 0x6, [@typed={0xc, 0x92, @uid=r1}, @typed={0xc, 0x8c, @ipv4=@loopback=0x7f000001}, @generic="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", @generic="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", @typed={0xc, 0x38, @uid=r2}, @typed={0x20, 0x6d, @binary="e453b2b12e40a98af5b1be04d38adc8deb707e51e64f9cbe"}, @typed={0x4c, 0x4, @binary="9252db6a9dcd535490af0bcc723ff30ac0e8588b019c114d04a4acab01f4e42fb8958918d2879ca390f00a0eaf45fcc8278c819a2aa0cffd6d2ad172f01cae1b4c"}]}]}, 0x11a4}], 0x1, &(0x7f00000014c0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x70, 0x80}, 0x0) sendmsg$nl_generic(r0, &(0x7f000001cfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xa, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x1, 0x9, 0x100, r6}) 2018/02/21 13:50:30 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dd4ffc)) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000000)={0x3, 0x0, [{0x7, 0x0, 0xffffffffffff0000}, {0x0, 0x0, 0xffffffff}, {0x10000, 0x0, 0x7}]}) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) [ 45.026216] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 45.044616] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/21 13:50:30 executing program 3: r0 = socket(0x3, 0x4, 0x7f) r1 = socket(0x2, 0x3, 0x6) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a4cffc)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x98, "8c8862f51d005610cfa1b83105661c1e6e17681eb1cb679eec43a5cc6eddb5ff2908ffbc287735cc5be75a51770284cee929cf9cc93aef0fcc037f015bf9767481c7e74f3ee0242e68d1c379321087a6415cc561bc47c77939c55a655dc2321416ea0ef30aa6faeba25190d33b1f9afd45aaf6e8e329230c6690d15ffced6bafccbada9e3c794e06de7284219dc2dfdfc809d7ccfe9a027a"}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x1, 0x42, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fff}}, 0x1f, 0xfff}, 0x98) 2018/02/21 13:50:30 executing program 5: modify_ldt$write(0x1, &(0x7f0000000000)={0x20, 0x20000800, 0xffffffff, 0x10001, 0xe699, 0xf79, 0x8, 0x10000, 0x2, 0x8}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) time(&(0x7f0000000040)) fadvise64(r0, 0x0, 0x400, 0x5) fadvise64(r1, 0x0, 0x8, 0x5) 2018/02/21 13:50:30 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cf4000), 0x2e3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/02/21 13:50:30 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=@random={'security.\x00', 'bdev\x00'}) 2018/02/21 13:50:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) signalfd(r0, &(0x7f0000000000), 0xffffffffffffff0e) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/21 13:50:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f0000000080)) 2018/02/21 13:50:30 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000dd4ffc)) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000000)={0x3, 0x0, [{0x7, 0x0, 0xffffffffffff0000}, {0x0, 0x0, 0xffffffff}, {0x10000, 0x0, 0x7}]}) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) 2018/02/21 13:50:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x1ff}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x400002}, 0x20) [ 45.082708] audit: type=1400 audit(1519221030.749:38): avc: denied { lock } for pid=6453 comm="syz-executor6" path="socket:[17788]" dev="sockfs" ino=17788 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/21 13:50:30 executing program 2: r0 = eventfd2(0x0, 0xffffffffffffffff) ppoll(&(0x7f00009d0fe8)=[{r0}], 0x1, &(0x7f0000500ff0)={0x77359400}, &(0x7f0000275ff8), 0x8) io_setup(0x20, &(0x7f000092fffc)=0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/202) r2 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x4b025a88c7f058db) io_submit(r1, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000)="03", 0x1, 0x0, 0x0, 0x1, r0}]) [ 45.152785] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 45.196137] SELinux: failed to load policy 2018/02/21 13:50:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000580)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, r3}, 0xc) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x20e, 0x0, 0x101}]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/02/21 13:50:30 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f000044c000)=0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/current\x00') bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x3, 0x8000000}, 0xc) 2018/02/21 13:50:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000d81000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xffffffffffffff3a) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000019c58)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x0, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="dbfa461296cf916be63379bfa2f3f8ad", @common='ip6gre0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/21 13:50:30 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe8ff0)={0x0, 0x989680}, &(0x7f0000401ff8), 0x8) fchdir(r1) 2018/02/21 13:50:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x60000) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/21 13:50:30 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x46440, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x7fff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = gettid() r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100000001, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r4, r0, 0x5}) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00002fbffc)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3eff0)=@nfc, 0x10, &(0x7f0000495f90)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000140)=0xffffffffffffffff) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000001c0)=0x1f, 0x4) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x180) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0xff, 0x101, 0x93, 0x0, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xff, 0xffffffff, 0x8}) 2018/02/21 13:50:30 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x80000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0xffffffff, 0x2, 0x101, 0x9, 0x6, 0x7}) unshare(0x8000400) pipe(&(0x7f0000ff8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r1, &(0x7f0000ff9fa0)={0x0, 0x0, 0x0, @tid}) 2018/02/21 13:50:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000c5a000), &(0x7f0000fb1ffc)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6cf, 0x484400) [ 45.218848] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 45.231516] SELinux: failed to load policy 2018/02/21 13:50:30 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x800000000003e) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = open(&(0x7f0000000000)='./file1/file0\x00', 0x20000, 0x49) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000040)=0x80000000, 0x4) readahead(r1, 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file1\x00', 0x6) 2018/02/21 13:50:30 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dcddf0)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x2) 2018/02/21 13:50:30 executing program 0: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x8000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/sequencer\x00', 0x3d, 0x0) mremap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) write$sndseq(r0, &(0x7f000007e000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x30) 2018/02/21 13:50:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r1, 0xb9a1) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000173000), &(0x7f0000bf8000)=0xc) 2018/02/21 13:50:31 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) symlink(&(0x7f00006cf000)='./control\x00', &(0x7f0000000000)='./control\x00') r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000000)=r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x7}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x1f}) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') 2018/02/21 13:50:31 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) fallocate(r1, 0x2, 0x1, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x515}, 0x1}, 0x0) 2018/02/21 13:50:31 executing program 7: r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007ef000)=""/4096, 0x11b2, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) readv(r0, &(0x7f00008fafb8)=[{&(0x7f0000eadf70)=""/144, 0x90}], 0x1) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x800) 2018/02/21 13:50:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x3000, 0x10000, 0x5, 0x4, 0x3ff}) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) 2018/02/21 13:50:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = getegid() sendmsg$alg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="d3049fd20545c2b4175cad82c42ceba1fbd69fd093760bb7aa43fc8007fb696d6af795986a76b4c33143223c5bbd7925a376c8948ab7a9db80ca101b4630e60bf6cbecdda4ec6d6b11ab1db920c1b0dccb49b42cfe96b8ed5a59f64640dbbeda40593bf5d2fb2a5027c2c46cc386f2e2295b74b861a207848ca7d822a2717cb995c949c7f7010f66066b825122db46069cc2501eeb946fe14d99b2519062bcfb62ecd1fab57eef725159aed6bfa3e705b76d0a2c294552d493d7ba7ee58f99c7c998bcba6898b82b2267e8fd3a", 0xcd}, {&(0x7f0000000100)="caf9fece2b3a348c9ecc136bcef2974baeec9260d463ace690091a97116d4684f3b9b9e4dc87750f4e565d242a169cf9fd0be0e2ef49b8fd7d1405693de8007a632b7ecbc862e8b95c7b5508a8c2c331e92dcc1ac127dd08a2c5d5ec1cffd31c5c0fef7619ead688823a9504d675df9ce8fbfe9102925866e5f8056c2a2fddfbe35f4855ff208ab232659f588f5d1a5b655bf8fded844eef0bc1b9dd5155bbaa6c1b5b7a3b4adcc86937630fbc7799bae0788bf6695f156b24ff8daa2b91421ae0b66b4a9570faedfff56072f5da747f648faad3bbdea0bbb0", 0xd9}, {&(0x7f0000000200)="503b74d0182abfb44c05", 0xa}, {&(0x7f0000000240)="b6", 0x1}, {&(0x7f0000000280)="08c7d79d8a2bce008e180f547bfc791cf1888416e01070d97689c57f1df4e3063dd50d4865894d33cfb73c6850b51cfe9515b8297bfb98d1beac83adc0930fb26cc4e5fdf8a8bf554cf0b560960b20564d582933c8d80444992408f4cd6c4475976a8ea37fdb3c732c0d8e97d724d5ca67c453a73353e7b69bdf393269321af135ac772194b5f777c48c994dc752ce8ab941159e828d50f2e036d3ff31ba2a49491bae8097abcfe8fe1b5b44e3", 0xad}, {&(0x7f0000000340)="8e12221dbb49bc573cfbc991638f06994fbd3ae44cbe291564b0f3e5b2ffa0faad5a9f6b79f1bf5d574020802008f0ecef10a9f15b774e10aca348ef81dd65ffab121a92b68a514aae44d6d151968e160a6a51901732ab5984fba91f008b51dd8e71758b5e906c542a74477ab25cff8821f4132bf5939aa639233e81c68f84fa4e888ff7e98e6b251083eda3d1d83103b6b0e6a51ae5775e84a3b961029c33e56961438389e4fd5f2c5f7819fab36a9ef710cb3db9cd8fa29d01538ca0acf88fab5e95a4d47d4ad43a", 0xc9}], 0x6, &(0x7f00000004c0)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffff00000001}, @iv={0xc8, 0x117, 0x2, 0xb0, "5ba1130f5d15a92cafe358b2987f9831d4d07f8cfcafce2fb28604affbfbd64db4c77e43fe3fbb1e97bbe5e1ec33e92356bcf06e6b32cb6f3cda39b7681b3805dbcadebb3b82db90b130144a16daba5ce843b2d986eee8f25b3ad8cf575bad5901a2697a330fcb9e03a178ad12f0ac42ab325b1f41a24fd0e7bba64cc29ec6b4fe37f4fbc9f589419e2eed251871e4e020dda68f1e80ff16cc20a46d1074501184b9ae7bb48f795bc17e696c68f3fbd0"}, @op={0x18, 0x117, 0x3}], 0x128, 0x8c0}, 0x4000000) setfsgid(r2) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f0000f89ff0)=[{&(0x7f0000f85fff)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac8440", 0x3f}], 0x1, &(0x7f0000f88000)=[]}, 0x0) 2018/02/21 13:50:31 executing program 3: r0 = socket$inet(0x2, 0x5, 0x101) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000082a000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) 2018/02/21 13:50:31 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) r2 = dup(0xffffffffffffffff) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000000)=@ioapic) socket$inet_sctp(0x2, 0x5, 0x84) rt_sigtimedwait(&(0x7f000047a000)={0x7fffffff}, &(0x7f0000a66ff0), &(0x7f00006ed000), 0x8) syz_open_procfs(r1, &(0x7f0000000100)='pagemap\x00') 2018/02/21 13:50:31 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffc, 0x200000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b4, &(0x7f00001a7f05)=""/251}, 0x48) sendmsg$nl_netfilter(r0, &(0x7f0000001300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1200001}, 0xc, &(0x7f00000012c0)={&(0x7f0000000100)={0x119c, 0x4, 0xf, 0x100, 0x3, 0x0, {0xc, 0x0, 0x4}, [@typed={0x24, 0x49, @str='-GPL!:wlan1GPLlomd5sum%-\r\x00'}, @generic="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", @generic="643114eff290ed47b9d1e557beeeccb071c4d0b4223a0e46424ed9fd8e7a97ecbb94e77d3e38377bd006c734d874008a034039b433c953f958f943cf3ed7198753bceac92cec2110da91a81f7c1f8c1e5de0784fd9887213a5b76300a0b3b141ddcc9f43988a7b9ba76d8b3320e53084aee8505369f69da69d3633e5c47384defa644bd003c40f02f2e9469250222b1d4afcf2882bb8be954b9729da45108958435afab8f3677f70dc9c57290fdc660cfbfc7da0b180caa3836a3a4217167c4335cb6984fbadf667bccd9c0fd57faea4c86bbfba53733211e99b", @typed={0xc, 0x7b, @u32=0x1000}, @generic="8dc21c0674757390823a580297478748c556f31b9787e2ae515309abff07037b5af0a7d5fe1242ef3dc1ea9bf3119fc7c2b95bc6139b1f43eadc3949011f75c21b3164905996fca9cb18ed4756ebcda9d29c690d3a12af6fac645fddcce73ae69fcd78fe0a8c5e1a73c133312c6edc8ca7f415dd507e4b6b20686bf4"]}, 0x119c}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/02/21 13:50:31 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x20000) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)={0xfffffffffffffff8, 0x6, 0x0, 0x0, 0xff, 0x10001, 0x5, 0x9, 0x56, 0x1, 0x0, 0x7ff, 0x0, 0x5, 0x6, 0x6, 0x1, 0x3, 0x401}) r2 = semget(0x2, 0x0, 0x18) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f0000000000)=0xfff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) accept4(r1, 0x0, &(0x7f0000000080), 0x80000) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) setns(r0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0xffff, &(0x7f0000000100)=0x2) 2018/02/21 13:50:31 executing program 3: r0 = getpid() sched_setaffinity(r0, 0xf854bfc3b7a9d965, &(0x7f0000000000)=0x88d) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r1, 0x0) pkey_alloc(0x0, 0x2) exit(0xe2c9) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x2) r2 = semget$private(0x0, 0x3, 0x10) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000000080)=""/115) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x1, 0x80001002}, 0xc) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x1) r4 = pkey_alloc(0x0, 0x3) pkey_free(r4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d8b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10) ioctl$TIOCEXCL(r3, 0x540c) 2018/02/21 13:50:31 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x55, 0x7f, &(0x7f0000000000)=""/127}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x400, {{0xa, 0x1, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x1, 0x8, [{{0xa, 0x2, 0xffffffffffff8001, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}}, {{0xa, 0x0, 0x2, @empty, 0x20}}, {{0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3b4}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, {{0xa, 0x3, 0x9, @empty, 0x9}}, {{0xa, 0x1, 0x101, @empty, 0x7fff}}]}, 0x490) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0x27e, &(0x7f0000002f19)=""/231}, 0x48) 2018/02/21 13:50:31 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000c4a000)=[{0x80800000, 0x0, 0x10000000, 0x0, @tick, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) [ 45.489477] audit: type=1400 audit(1519221031.157:39): avc: denied { prog_run } for pid=6551 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/21 13:50:31 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3000}) write(r0, &(0x7f00007d9fdc)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) 2018/02/21 13:50:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r0, &(0x7f0000b59fc8)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x80001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/21 13:50:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x8, 0x8, 0x2}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @empty}}) sendmsg$nl_generic(r0, &(0x7f0000802fe4)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x20, 0x24, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/21 13:50:31 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x41) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) write(r0, &(0x7f0000001000), 0x0) socket$inet(0x2, 0x805, 0x733e) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000006000)) 2018/02/21 13:50:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000000), 0x4) 2018/02/21 13:50:31 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000040)=""/66, &(0x7f00000000c0)=0x42) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0xfffffffffffffede) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_getnetconf={0x44, 0x52, 0xc26, 0x0, 0x1, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x5}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xfff}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x80000000}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x3f}]}, 0x44}, 0x1}, 0x1) r3 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000029fd0)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/21 13:50:31 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="64c2a30b03739cc25ee282d08825b49c0e62d2d92e6fd5ceca989e0b8caa17ca9a944e5444523efa960cd7b2116e89df101271799bd9cec8", 0xfffffffffffffc96, 0x4000, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/21 13:50:31 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x7126, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @empty}], 0x5c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r4 = shmget$private(0x0, 0x3000, 0xa, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000140)=""/236) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x2) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f0000a1eff8)) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r6, 0x8040ae69, &(0x7f0000000040)={0x1ff, 0x5, 0x40004, 0x6, 0x1ff}) r7 = socket$nl_generic(0x10, 0x3, 0x10) alarm(0x8) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000000240)={0x800, 0x9}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x20000, 0x0, [0x8, 0xc60, 0x5, 0x0, 0x8, 0xd, 0x8, 0x4]}) sendmsg$nl_generic(r7, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f00000d2000)={0x18, 0x0, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000140}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x104, 0x38, 0x20, 0x1, 0x1, {0xf}, [@generic="603cc3c8ddd70bf1a6727319a6a0d1303e2f59c006dc2ecddc0e23b197640b3304e2fe12cee3b346f8595c24234c9e1489e1b190818c056c4286b09037ce839b8aefddd6e4d522c87d04645225d203a07202efd0f7f3b50b96989a0920d4bb81250d16d3da7c08d8a72e154e8f9d02b424035abb5d7625f90dff4dc2dba8cc2cd3d1f2ebde7b03ac015f8b4aab6dfb68c42945ac5dc2eb6bbc48f8ae9d3bd1f70c8a6fc5b6215cecd13b3783fd94154b70dbfd1f5663ae1e594d097643c416b3f5ba84413f97929c41c09c52a65734c7ea19f88a9fe42578077d94baaf8b0f0d36883226cc6e4e277f94d91dc0ff"]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) 2018/02/21 13:50:31 executing program 5: r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044bfa0)={0x20000000, 0x15, 0x2, @tid}) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/21 13:50:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x7, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r1, &(0x7f0000191000)=[{&(0x7f0000d25000)=""/231, 0xe7}], 0x1, 0x0) 2018/02/21 13:50:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x100000001, 0x4) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f00000000c0)=""/150) 2018/02/21 13:50:31 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvmmsg(r0, &(0x7f0000002400)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/212, 0xd4}, {&(0x7f00000001c0)=""/49, 0x31}], 0x2, &(0x7f0000000240)=""/253, 0xfd, 0x7f}}, {{&(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000000500)=[{&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000480)=""/123, 0x7b}], 0x2, &(0x7f0000000540)=""/186, 0xba}, 0x4}, {{&(0x7f0000000600)=@l2, 0xe, &(0x7f0000000b40)=[{&(0x7f0000000640)=""/80, 0x50}, {&(0x7f00000006c0)=""/140, 0x8c}, {&(0x7f0000000780)=""/216, 0xd8}, {&(0x7f0000000880)=""/158, 0x9e}, {&(0x7f0000000940)=""/107, 0x6b}, {&(0x7f00000009c0)=""/25, 0x19}, {&(0x7f0000000a00)=""/136, 0x88}, {&(0x7f0000000ac0)=""/116, 0x74}], 0x8, &(0x7f0000000bc0)=""/105, 0x69, 0x80000000}, 0x4}, {{&(0x7f0000000c40)=@nfc, 0x10, &(0x7f0000001240)=[{&(0x7f0000000c80)=""/228, 0xe4}, {&(0x7f0000000d80)=""/180, 0xb4}, {&(0x7f0000000e40)=""/233, 0xe9}, {&(0x7f0000000f40)=""/161, 0xa1}, {&(0x7f0000001000)=""/45, 0x2d}, {&(0x7f0000001040)=""/84, 0x54}, {&(0x7f00000010c0)=""/19, 0x13}, {&(0x7f0000001100)=""/130, 0x82}, {&(0x7f00000011c0)=""/113, 0x71}], 0x9, &(0x7f0000001300)=""/79, 0x4f, 0xa8a}, 0x9a61}, {{&(0x7f0000001380)=@hci, 0xc, &(0x7f00000013c0)=[], 0x0, &(0x7f0000001400)=""/4096, 0x1000, 0xf7d}}], 0x5, 0x10000, &(0x7f0000002540)={0x0, 0x989680}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002580)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@remote}}, &(0x7f0000002680)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000026c0)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x0, 0x1, 0x8, 0x2, 0x80, 0x20, 0x0, r2, r3}, {0xfff0000000, 0x6, 0x3, 0xabfb, 0xffffffffffffffe0, 0xde5, 0x401}, {0x5, 0x5, 0xffffffffffffff39, 0x80}, 0x2, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x1}, {{@in6=@empty, 0x2}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, 0x1, 0x7fff, 0x777b, 0x9, 0xfa8}}, 0xe8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) 2018/02/21 13:50:31 executing program 3: r0 = socket$rds(0xa, 0x2, 0x11) syslog(0x5, &(0x7f0000000000)=""/59, 0x3b) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="cf1b140493407b50e4dff9c6762d7c94", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8, {0x7ffffff7}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x48}, 0x0) 2018/02/21 13:50:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001440)=@nat={'nat\x00', 0x1b, 0x5, 0x650, 0x0, 0xf0, 0xffffffff, 0x430, 0x340, 0x580, 0x580, 0xffffffff, 0x580, 0x580, 0x5, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x19, @ipv4=@empty, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @generic="7ddab2ce2c76f8bd9ea9bfc06145afb8", @generic="369ba7c983333df78be425b71a3ac887"}, 0x0, 0x208, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}]}}, @common=@eui64={0x28, 'eui64\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@multicast2=0xe0000002, @port, @gre_key}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@empty, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x655) 2018/02/21 13:50:31 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x10001, 0x8001}) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@nfc, &(0x7f0000000080)=0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100000000, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0xfffffffffffffffb}}, 0x1, 0xc10}, &(0x7f0000000180)=0x98) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20000, 0x0) getpeername$netlink(r4, &(0x7f0000000200), &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8, 0x7fff, 0x80, 0x8, 0x15}, 0xa0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x7}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x3f}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) 2018/02/21 13:50:31 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000d6efe0)=[{&(0x7f00003faf79)=""/135, 0x87}], 0x1) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000030aff0)={0x0, 0x0}, &(0x7f0000cb6000)=0x10) write$evdev(r0, &(0x7f0000b5df88)=[{{}, 0x2, 0x1}, {{0x0, r1}}], 0x30) 2018/02/21 13:50:31 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x48) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40001, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400000bf64) 2018/02/21 13:50:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4c3ae5e2, 0x10000, 0x9, 0x0, 0x1, 0x40, r3}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) 2018/02/21 13:50:31 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = dup3(r1, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/21 13:50:31 executing program 3: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x9, 0x1000, 0x3a, 0x7, 0x8}, &(0x7f00000004c0)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={r1, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}}, 0x7, 0x1415, 0x9, 0x386, 0xa2}, &(0x7f00000005c0)=0xa0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/21 13:50:31 executing program 5: r0 = gettid() r1 = getpgrp(r0) r2 = gettid() mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setpgid(r0, r1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/02/21 13:50:31 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) read(r0, &(0x7f000093cfe0)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000e76000)) 2018/02/21 13:50:31 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff80000000, 0x80) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000040)) socketpair(0x9, 0x5, 0x3, &(0x7f0000000000)={0x0}) r3 = fcntl$dupfd(r0, 0x0, r0) sendto(r2, &(0x7f0000000040)="3308b080f77ffe76f070c842e19da205345a9863a74a3b103ac7fc383bb70b09402b7f278759e46f30ddd2eddda13603404b20893396f1fd7323260badb33597", 0x40, 0x40, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x2, @rand_addr=0x7486748e}, 0x3, 0x4, 0x3, 0x3}}, 0x26) r4 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000000)=""/4096) 2018/02/21 13:50:31 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x101, 0x8) exit(0x0) ppoll(&(0x7f0000fc4ff8)=[{r0}], 0x1d1, &(0x7f000058e000)={0x77359400}, &(0x7f00009e5ff8), 0x8) 2018/02/21 13:50:31 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r0, &(0x7f0000015fee)=""/18, 0x12, 0x1, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x77, {{0xa, 0x3, 0x4000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}}, 0x88) 2018/02/21 13:50:31 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200200, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8180, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0x3, 0x1}) r2 = syz_open_dev$loop(&(0x7f0000000ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4400000000001267, &(0x7f0000017000)) 2018/02/21 13:50:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x200000, 0x0) sendmmsg$alg(r1, &(0x7f0000219fc8)=[{0x0, 0x0, &(0x7f000001c000)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[], 0x0, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/21 13:50:31 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10100, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000080)) socketpair(0x2, 0x3, 0x5, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, r1/1000+10000}, 0x10) 2018/02/21 13:50:31 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) perf_event_open(&(0x7f0000757f88)={0x1, 0x67, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8)=[], &(0x7f0000775000)=[]) clone(0x800, &(0x7f0000000040)="8e0ac8438e5f0d3f1970746aa5d1d6d5bf56b8d283c9318df724cba91054a4e66ec7a83752623ba04d0d04ae7beafe54344b96c1c54e144fff8d5b76b2378815251245a7acd9c044fb4a4a3337765b319959245c2c1c789d76d7d5576df4bba2b2c0a8a1ac0859f82bffc54f7faf6073b71b2a18c974aa12e327dcb766e3b1f90c7866c3", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="acaf56090316747535a665694794f42ddd57d33ec1bec61af8e6926668246402f921c24d52c7107d99c3fa7f2ce76950a783023aa73ca0c655c71a170056d9f8b7d67772df061a60dc9009adc52744956b27a0be5fa693ecfd03ad3c307e2f188cfb7ce9a0e24b") open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/02/21 13:50:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x7}}, 0xe8) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/21 13:50:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000000040)) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x6, 0x2002) bind$bt_sco(r1, &(0x7f0000000100)={0x1f, {0x7ff, 0x5, 0x7, 0x5, 0x8, 0x6}}, 0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/21 13:50:31 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002cdc0)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000012fd0), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) r1 = socket$inet(0x2, 0x200000000000000, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000166000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@empty, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r1, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/21 13:50:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) chdir(&(0x7f0000000000)='./file0\x00') connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xa899, 0xec768e1bd327f59d) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x700000000000, 0xdc, 0x4}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x5, 0x7fff, 0x200}) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 2018/02/21 13:50:31 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0xa) sendmsg$rds(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/103, 0x67}, {&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/123, 0x7b}], 0x6, &(0x7f00000005c0)=[@fadd={0x58, 0x114, 0x6, {{0x9, 0x8}, &(0x7f00000004c0)=0xfffffffffffff5d5, &(0x7f0000000500)=0x7b, 0x5, 0xa000000, 0x1, 0xfffffffffffffffe, 0x30, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2}, &(0x7f0000000540)=0x40, &(0x7f0000000580)=0x1, 0x6, 0xf3, 0x7, 0x8, 0x28, 0x10000}}, @rdma_dest={0x18, 0x114, 0x2, {0x8, 0xffffffffffffff77}}], 0xc8, 0x80}, 0x8084) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) r2 = memfd_create(&(0x7f0000000100)='/dev/hwrng\x00', 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000180)=0x4, 0x4) r4 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$notify(r4, 0x402, 0x80000002) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000700)={0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000740)={@generic="e1bed702a2abc295ac0c39c9f31d063d", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000740)={r5, 0x3}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000012cf22)}) [ 46.087094] binder: 6683:6686 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/21 13:50:31 executing program 2: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) flock(r0, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x9, 0x401, 0x23a, 0x800, 0x7, 0x7}) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x13, r1, 0x7ffffffe) 2018/02/21 13:50:31 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(0xffffffffffffffff, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) 2018/02/21 13:50:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000086c000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000000)="0f22a63e0f860a0065f40f011db800008ec06736360f18a9b7b0e6fbbaf80c66b80cedac8966efbafc0c66edf40f015d7abaa000b0d9ee", 0x37}], 0x1, 0x0, &(0x7f0000000080)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0x40000102}]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4002, 0x0) accept4$ax25(r3, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/21 13:50:31 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/21 13:50:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000603000)='net/if_inet6\x00') fchdir(r0) pread64(r0, &(0x7f0000000000), 0xffffff70, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffff0001, 0x0) 2018/02/21 13:50:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c9453ae2e65df8774b60b800e44", 0x83, 0x23, &(0x7f000007b000)=@can={0x1d}, 0x10) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/02/21 13:50:31 executing program 5: r0 = creat(&(0x7f00006cfff8)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000fe4)={0x6, 0x4, 0x4, 0x40, 0x4, r0}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000636ff0)={&(0x7f00002f6000)='./file0\x00', r1}, 0x10) 2018/02/21 13:50:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x100) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) [ 46.128563] binder: 6683:6693 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/21 13:50:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) 2018/02/21 13:50:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x2, 0x100}, 0xc) 2018/02/21 13:50:31 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000366b50)=@filter={'filter\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x320, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000ae5000), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x1e8, 0x258, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'yam0\x00'}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "dcf3e37f5bc6d284274a9bc7552d2a4471e0863024e3ef20a83cc6c9e1ec1dac6c9a167fcb0b8123eb268ddfda6351d146c643c0d8362e01d391103238cbffc1"}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @generic="8ec78784e9a262ac3ec793499bd7eb7a"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) 2018/02/21 13:50:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fffffff, 0x8000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) sendmsg$nl_generic(r0, &(0x7f000010f000)={&(0x7f0000fda000)={0x10, 0x34000}, 0xc, &(0x7f000000dff0)={&(0x7f0000cc7000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 13:50:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8c3e, 0xa0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x20, 0x3}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40400, 0x0) io_setup(0x7f, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000340)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="13", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/21 13:50:31 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') sendfile(r0, r0, &(0x7f0000b0a000), 0x3) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x81, 0x842) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x3f, 0x2}, 0x8) lseek(r0, 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/02/21 13:50:31 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x40000000000000, 0x0, 0x5c, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7ffa, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x48) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/39) 2018/02/21 13:50:31 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x3, 0x42, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7d, 0x7, 0x0, 0x0, 0xffff7fffffffffff, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='security.capability\x00') 2018/02/21 13:50:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="8b1dc17264ccfaf0bc2796db1638cf86", 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x400000) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f00000000c0)={0x200, 0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={@generic="2c7a2c858a35e90a284f124cadce3592", @ifru_flags=0x3}) sendmsg$nl_route(r0, &(0x7f0000677fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f00000000c0)=@ipv4_deladdr={0x54, 0x15, 0x100, 0x5, 0x1, {0x2, 0x39, 0x200, 0xfd, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x2, 0x8, 0xa2}}, @IFA_LABEL={0x14, 0x3, @common='ip6_vti0\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0xc00000000000000, 0x8001, 0x7ff, 0x3ce7}}]}, 0x54}, 0x1}, 0x0) 2018/02/21 13:50:31 executing program 7: r0 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f3afd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x581800, 0xe) sendto$packet(r0, &(0x7f0000000000)="000100003e0200140001007d7b41b8d7004f653bcb05850087fffffff40000000111b093546168d9ca020c5e75e227062c9f4901", 0x34, 0x0, &(0x7f00000d9fec)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/21 13:50:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$void(r0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011adf8)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 13:50:31 executing program 4: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x6, &(0x7f0000001000)={r0, r1+30000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x200000000080, &(0x7f000022bff0), &(0x7f0000a6b000), 0x0) 2018/02/21 13:50:31 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x9) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0x20000) r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0xc000) sendmsg$nfc_llcp(r3, &(0x7f0000002400)={&(0x7f0000000100)={0x27, 0x8001, 0xffffffff, 0x6, 0x8, 0x7, "6e88988131d04c1a00484ec2f198d2a7ad13f0062d31569de3351f93560c953efdd276d31467406cad6d6c1f34ad4cd8baf3460224ed51241d896f7ac1a593", 0xd4}, 0x60, &(0x7f0000002340)=[{&(0x7f0000000180)="3c4e88683c2164b02f0d349fb7de74a5169c9ea4d81c592f2ec2a27d9f3f44bb11be2804e0ef3e3dc7482a84c5faf42e0a87409492acf9fcd583962d3bd224f40fe4fb729813c9e8dd6ba39f818785ebbe5bb6ad01817d8f6ac70ccfd9f0847ca4d4afe1faaf96ee52be727cdf31cd4c936b287ac1a87c3bf00e9ec3f1b90e7ea32c21d97d1dd4e4d8bad35532369417a06026dac54f4d681888f555846b9748915b8ed199112eb951682ae4f7d60eacdc43db11e6597f10ac7f3da4ffeaee6c88a6ba7bac1f736e9d9759d460ca70cf86f4c320dd052e8313228d068218719a452cbb324af902c5a0bd122957e40ac23832702eaeada3a61a5fbb3a11d1809e13646880c6be7b98d74407d6e0f532bdaeffe7278c730172844bf20f2cc07dce3a3d22921cec3bccac4733da381c6edc55724f40bfd0e1a1d32c843c3339adab9ae8cd8faf92d26598057f00ba705e456c92fd974f8a8d2bee01f029e9896e1f686a1699f74453982fa1b3ddabe5b07eec88a4f6c4b2dc10e70094a7d64758d9c80d3b4e2bf119ab6513e0567b512192c9765814d29d6ce3677f0499bb84cb5be517a99fff82258b817dfc6a6693f93b46e146f922aa5024107e9b60666058fdb387ed5391a8be2dd980e8d99c2ef6df7d6f4fd429ddab6c9ebd4809564d3b45d7619636d470a5297b3af41f1a64d3f12e15b3cd095a5edbfafb3953e0d27a00b061477250a8044136e7ca5afc70e1d36b90753fa8add3e9206fc639a72c0f3205fcc2d9c05e1aaf8675521f41825e610359d1789eb22a389e231b474278881b49c29184ed0ca89c951a2ea92a855ecb3409638e3543d2bf4b684fa5bc34159a94f5fa39b9b43abc3822a0a8075d2e85bc060eefb55073815ad11e531df0a0c23d148c84e603efa358128459a2ca75626108a2cefa24eeef2efb401c28a0463177c5e9f0289c864a4e0b1f8621417089b69cc5ab207c1190528e4cd55bea0f9e10f6c241a8b998a3e283fa7a9233aceb69db02affb0ee4af3b7844da92aaac990b9e48ccf2fec2832672137a3fea65dba6fd3c5b8522d9bdb2718f788ab2ac644dbde74ddf3714af4325df302aef7e56438c732dcbcfb9b0c1748cca44ebdd6a79260c215e1c1c71807944260317fc9627c91ca0dfeee22ed2137bd437b21da48dbe8c1b71a077cbf6b04c722b4c3bc14eb9f13f3290b2c3fb51553f7aaa24722f9d892a4db0dba904533e2f9aeef1c39a7c1c87adbb26bf072b32cc69852c69c2de982adbf11d20c88dac56708bccf6348d544c55c7a4c3d0dd4eb8935075104b2e975260cc8987f4adfcfb8c86e6b2c3745c397ab5c7754b3f34080f8f60d8f3cc35bdf074144031056cf8bb0c69fb26b4ed87f385ca80a3772bd0c1ea0d74f9a42a2da114b949c31ccfbf2bb43d761064b31b6a5ee129022b0bcefe0b454af3509d3bddabad5b3bafdcf50b84edf34693b60af7305c252dde85469083ed31de31df04d68afd9330aa4d28f83bca5ad9c9fa36ff0a88bb2fc8839a743e5dd3f7bdfff11084185d68c63296390ba44bba418c9576d07c72c630042d44a64cec22952c41e837d2e9abc6ab51b05b7d8f02a4dc32d8219afb19ca8ce55caa21f6bf5d56dce6c86aac34594a744fc7e72fc3945637dd062abb43e4d5eecff9a616b9c6114159fe643addff86783df21ca919afbdcc95338cd5ef4453b830a1217aa7beae16edb5710097ebe73c663e151cde02bbeb0e63f56f124f5989e95ccfa610b339d38ae329229228d1ce9a374d6e7d9c7325529004e7450338f76071e5b43bfa55dcb8f0a9303422b12d0f6e95fce7b8fcbdb8ee3bffea888538df1b22fde909d55fc48fd43fa82759187a3d6e560de0e0db12ba39390b7484dfd3a5d4d6f92296ed34c18dae2d4243c385d91904d133188513ea42cacef83fbd48e570f109a18e6ccd8a7fbf97a6612f1cc3fc907896c3f810a1e7945d3790f03d8dc5f7b60fc63b4ef4921a755df08ffc584048c0dcfd35cbc8f63cc0b02e82266c6c75ee4fafc8d755d2206c9056003b0bbaf5d0aa0544d20bc15f8b333f002262644b47a3d90b7d70dd90292d73eea62164bcf7c4465bd11475792bcab850c192a8d7fa772d97dc2b84befdbea6c914b552043365008f9b2fa6f900e0e0641e0f47989d15eed4f2dc17f89541ffc47e4624a9299833cf918065f46f692bc0bd704689c81c75ec32cd2f6d0556804044491748b2d690c8e58e0f77b6d3f81a0287b268fb370e81f0cc04fc55da34b094101ce43aac3e014b16ea90d9391041cecb240d556e6ff630c0457d7aabed4b4136d9b685bfac869c2ab0ad9e1dedf2b20af5dac1589a9a820e34183eaa60892b07e89fc0b045c545d7b0c1e3f8f864ce5a2c3805bfce0dbae3255f03f346678dcbb826b77ae5269854c7985170bd9aa688f7dd8bfcebed7ba5f46d263684ef5ca0f267f024d6b12d176cf65ab513d098c71824194da12c233cc1aad2753e0718a9c26b6c51ae0a9d06e6c7a2d2ad76c2bbcc0cca45a6598dff6a84f886591e573ab961475be283087eb2073ce8f92f66a0c1cc68d7ae21850380fde056a591ffd28d258b84088450273c41bc5edf699c14ef27fcebaa1bab0eb1a2a087a1925250f630046f5c6011f4b349008ed294227ac558de8f89f6f2f5461fb28a661fb063c70bc5512c28e46cc02f05ffe3cd666333c3bf5a1f7016716958d4f8366730216002bba233ad54bc473f8dc38a332e00dee1c1579d7986d285dd0326bb7d3de85efd6c1e44e1f7fdaef45742b08f4dfdbdc1c846e6b3b118145f3fb2a0da5ea31970734ef4fc8e623951a5b727c27d2297a876b65f25a6bf32e1534b450f28d90fd80116826cf41a78815a00f76574841eb0bb1b19865f6f275258f8d3e9817db09cb6d08979644f5ff5b737877c80bb86000421665ff4e50edc34b0d6a051cb5cb891ae338036fb7cacc899a76624a7aa889db81be5afd4e63aff6327f31fef18238cfc7a464b5207b18380ecbfa29ae89345f2434e3d29ed498b005251db4623eef0125f1b7658e9b588dd4b2390f7ec90273b3e5ef513d9c585863f27167eace69a502304ff26e8202bcd1339efe2895b3ac923237a59b99c1ac2731e444ae5188eff58e99071635f1714688a4961f5b36cdc1475a23d7a289f458df1c526b4428174cc83dd61c5b37d2ca452e4537edac80ee9760ac27b78fc064052ca65c15859bc7ca5fc568115d94baf146a55111598cf243d501a7a7c75a16785312cabd52ba141b2da260878c315937a71795a3b98a1be041f59bc862c3b27e41c72237724dad2947660db689248816f6769f0750532da56bcf7a54f2207a1c010e61316d94cc3b9eb959c880cadd9eaaeebfbe36833560846b5d60038dc9f43fa5bfb30ee27764bcdf0302a32852fb9f29c138cc69f34e51ef756ca0c2e6f4bf51d1d781430bf8e863254962364f0dc3c06a5a8d1446ccf12b0c889a8cd5f6589e5128ec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0x1000}, {&(0x7f0000001180)="eb15fef119f3eea4c61d5629cdf8718624f710628d27da6f720afc89c09606484b77047b03022d04702530539a338d4ef02490b126e51ff151cc212c1fbde5a8cfc2415c7eefecbb3f52d01bef99aead96f824945ddf", 0x56}, 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0x1000}, {&(0x7f0000002200)="d129c9ebe49cb93438ff85c406b4fdab0e2c42a6b0621d17d3d3b2989a0c831dcc25fc6fd762999105d0ce0fa2043ca5d1d8e0785ca9fb2e92d511cf1065b0e13610c0333600cb1117c3feb672", 0x4d}, {&(0x7f0000002280)="98a3de467514ca7475ce9a520bd790ad76a74d5380b98e297763c1f21073cb7e59a0c77dcf8cec1327f1df70d40e20f70f69a6de8100dd83e533910fa04fabd0eca1f1d37f2bfc482d221d22072de6cdb97a10af5fa9f495808e9e38fd5f009e50d1cf21e672a08a612b08748ec9534e7441893dd1fac53646da4025a675d37b59e2089c7c55a538caf3227dff45a7ee71bf0c7a5c729c0e6239d29cf2c51b5eac430b2b2765d6e147e4d39a6bb47765", 0xb0}], 0x5, &(0x7f00000023c0)={0x30, 0x111, 0x7, "1cf0f7cbf028458cd90656dc51b456fc63c454da9fe9c2aee99dbbc7933b"}, 0x30, 0x10}, 0x8800) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0x100000000, 0x80000000, &(0x7f0000000100)}) fanotify_mark(r1, 0x1, 0x8000010, r3, &(0x7f0000000100)='./file0\x00') 2018/02/21 13:50:31 executing program 1: migrate_pages(0x0, 0x5, &(0x7f0000000180)=0xbb, &(0x7f00000001c0)=0x8001) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5b7, 0x200) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0xfe, 0x6, r1, 0x7, r2, 0x3, 0xfffffffffffffff8, 0xfff}) 2018/02/21 13:50:31 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x4, 0x8, 0xd2c0, 0xf4b]}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002b5000)) 2018/02/21 13:50:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f0c31)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000d2b000)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0xfffffffffffffc01}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000021cf90)) 2018/02/21 13:50:32 executing program 0: syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94c603ff00e8"}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x8, 0x1c, 0x0, 0x3fc, 0x1f, 0x2}}, 0x8) 2018/02/21 13:50:32 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000638dc0)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000e34fd0), {[{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, @generic="e322710a9540c4209cf9d2c09ae671f4", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x11}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) socketpair(0xb, 0x80000, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x80, 0x0, 0x9}], 0x18) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000c9da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003acfd0), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) 2018/02/21 13:50:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x200) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x1}, 0x4) 2018/02/21 13:50:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @common='sit0\x00', @common='teql0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r1 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x6, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x40) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000640)={r2, &(0x7f0000000480)="612e8fde885c78556c7583da0191954f99ca7cf7266ea40945aa451057b8889db9375f910deb7bf9290fc6913d34b90bb514b9757dc1c292e5b02d3ac685e17d704489ec83fb3e14a7ce5f71b15aa30682cc5abd3f589ad756fb744f01f447760754dbbaad493572a157dd11ed9fa58475bbb636bc772a7967177198a06b11493f9263e1eab812bab66b5174f8", &(0x7f0000000540)=""/243}, 0x18) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000680)={0x0, @remote, @local}, &(0x7f00000006c0)=0xc) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000700)={0x1, "9b"}, 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000700)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r3}, 0x14) r4 = socket$inet6(0xa, 0x805, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) [ 46.321706] audit: type=1400 audit(1519221031.989:40): avc: denied { ioctl } for pid=6749 comm="syz-executor6" path="socket:[18369]" dev="sockfs" ino=18369 ioctlcmd=0x0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/21 13:50:32 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, 0x0) mq_notify(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000001c0)=""/197, &(0x7f0000000040)=0x47c) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/02/21 13:50:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7), 0x0) close(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x240100, 0xc8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@empty, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) 2018/02/21 13:50:32 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/219) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x69, &(0x7f0000000080)=0x2) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x6, 0xce7}) request_key(&(0x7f0000000180)='logon\x00', &(0x7f00006c5ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00006b8000)='\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0xffff) 2018/02/21 13:50:32 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/21 13:50:32 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x34002, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/02/21 13:50:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = socket(0x5, 0x0, 0x400) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000)=0x80000001, 0x4) recvmsg$netrom(r1, &(0x7f0000000240)={&(0x7f0000000040)=@ax25={0x3, {"efe392c8a653a3"}, 0x76}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="70532b8363a4b5edfc633b430fffe81a0deb3a959ef93cfdf5e9db561cc3ee62398bfd9ea352c33b2ba43641fb86dc48486fa34eb412d8869b5fe8303273", 0x3e}, {&(0x7f00000000c0)="971a46e6aba31231cd9ccf1755ab01c78edb274776ce2ebcc6ebce1bd5091e0ff94298efb0c260c36e532aabe9d4fa5d3e6e57b33e59995bab9875ce0db54e6e6b2084e10b4a3410e36aa6c2823e194e266554fa803814bd214b9e39fd94e50bb490c32d2a43dc9ac2f583e49f45acdb81972ed2fbc49c66b19bc637b2bb24ea9fb74e", 0x83}, {&(0x7f0000000180)="245d6bf31b79979b6ee4c676ff58271b1b4cf26b6ab468cffcc0602d7e1cd50b4c6df29393ac76b04ebe742b47acac7e2a08047914ac37cb3ec24216ff8697044b247c0ef5d70ec2a3d4f24f4064913445dac5ae309a3b0e2016ab18", 0xffffffffffffff64}], 0x3, 0x0, 0x0, 0x40}, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x800000000004}, 0x8) 2018/02/21 13:50:32 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x6ee) flock(r0, 0x7) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/63) 2018/02/21 13:50:32 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000c84000/0x1000)=nil, 0x1000, 0x10200000008) [ 46.468373] xt_connbytes: Forcing CT accounting to be enabled 2018/02/21 13:50:32 executing program 5: r0 = socket$inet(0x10, 0x7, 0x4000000000d) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x101002) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x7, 0x5, 0x3e82, 0x0, 0xf}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="23000000230091e00600000004ad83bc14ffe30000d400af001d8568b51ba396d18873", 0x23}], 0x1}, 0x0) 2018/02/21 13:50:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xd}) r2 = dup(r1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/02/21 13:50:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000dcbf79)=""/135, &(0x7f00009c3ffc)=0x87) socket$netlink(0x10, 0x3, 0x0) 2018/02/21 13:50:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x40000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x9, 0x800c, 0x200, 0x3, 0x3, 0x9, 0x80000001, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x3, 0x8}, &(0x7f0000000180)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 13:50:32 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0xe8cf, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/02/21 13:50:32 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000040)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) syz_emit_ethernet(0x66, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) [ 46.523285] QAT: Invalid ioctl [ 46.538426] QAT: Invalid ioctl 2018/02/21 13:50:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x8b, 0x0, 0x8, &(0x7f0000ff8000/0x6000)=nil, 0x7fffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x7, 0x80000000, 0x4, "1114847b7f9960270cdb564296146b1552af69bce81de6ae86bce7b2f5399ee941a1858a34a96f5d870d22147717925161a5ef59310bfde759967a4662c36ec8d1c139d1ff130c888a1658fe35916b0a"}, 0x160) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000040)=@pic) process_vm_readv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/205, 0xcd}, {&(0x7f0000000140)=""/31, 0x1f}, {&(0x7f0000000180)=""/105, 0x69}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000002c0)=""/59, 0x3b}], 0x5, &(0x7f0000000500)=[{&(0x7f0000000380)=""/81, 0x51}, {&(0x7f0000000400)=""/43, 0x2b}, {&(0x7f0000000440)=""/125, 0x7d}, {&(0x7f00000004c0)=""/10, 0xa}], 0x4, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f0, &(0x7f0000e9c000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="01fcff020900000800000006000020000000008000000000048110f502007e23"}) 2018/02/21 13:50:32 executing program 5: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') utime(&(0x7f0000e55000)='./bus\x00', &(0x7f0000949000)) 2018/02/21 13:50:32 executing program 7: syz_emit_ethernet(0x47, &(0x7f000015a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x11, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], 'Q'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet(0x2, 0x8000e, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f33000)=@raw={'raw\x00', 0x9, 0x3, 0x1f4, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000b77000), {[{{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d4a2076941d738ee6625059765c12c9e", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @unspec=@CT2={0x60, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x250) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x7fff, 0xffff7ffffffffffd) 2018/02/21 13:50:32 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f0000000040)=0x9) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}}}]}, 0x140}, 0x1, 0x0, 0x0, 0x40000}, 0x1) 2018/02/21 13:50:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) r1 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmdt(r1) 2018/02/21 13:50:32 executing program 2: r0 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r0, 0x3, 0x20, 0xfff7) fdatasync(r0) 2018/02/21 13:50:32 executing program 4: socket$alg(0x26, 0x5, 0x0) 2018/02/21 13:50:32 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) clone(0x0, &(0x7f000000c000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000080)=""/100, 0x64) 2018/02/21 13:50:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xc9, 0x501) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/144) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00000000c0)=""/78, 0x4e) r2 = msgget$private(0x0, 0x404) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/219) 2018/02/21 13:50:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x7, 0x0, 0x0, 0xa, 0x0, 0xe9a05f731ee8ad36, 0x0, r1, r3}, {0x75, 0x70d, 0xfffffffffffffffd, 0x4, 0x80000000, 0x100000000, 0x5c}, {0x8, 0xf440015, 0x800, 0x6}, 0x2, 0xa, 0x1, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2, 0x33}, 0xa, @in6=@empty, 0xffffffffffffffff, 0x0, 0x2, 0x400, 0x4, 0x10001, 0x7222ad28}}, 0xe8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280)) sendto$packet(r0, &(0x7f0000798efd)="990100000306000000000000001000d7004f6f3bcb050000cb1b44531809000192ebe2ad74cf3a7791029ddd52e227b743a34e9e86716a651153b14b10c39617368300ca", 0x44, 0x0, &(0x7f0000d94fec)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/21 13:50:32 executing program 3: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x103000, 0x0) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="0fc71a460f01bb06000000c744240000000100c744240200000000c7442406000000000f011424660f388213c4a121f8a20e000000b9be0200000f324c0f183366baa100ed2e6764400f01d18f8978d18b00000000", 0x55}], 0x1, 0x0, &(0x7f0000000100)=[], 0x0) 2018/02/21 13:50:32 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00005cfffa)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000f9eff8)=0x200000000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x3}) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x0, 0x3}}, 0x68) r1 = syz_open_pts(0xffffffffffffffff, 0x40) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x1430690c}) 2018/02/21 13:50:32 executing program 4: sysfs$2(0x2, 0x2, &(0x7f000049df35)=""/203) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x800) seccomp(0x2, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00001a7fd8)=[]}) r0 = semget(0x3, 0x0, 0x40) semctl$SEM_INFO(r0, 0x4, 0x13, &(0x7f0000000040)=""/148) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) r2 = getgid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x59, r1, r2, r3, r4, 0x40, 0x2}, 0x642, 0x277, 0x3}) 2018/02/21 13:50:32 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4, 0x0, &(0x7f0000000040)=[@exit_looper={0x630d}], 0xd1, 0x0, &(0x7f0000000080)="80a56815a90ff9a51cb2ab08398a826a2a15c6c866c23c89fdf3787129e0957b42b2595a1dccb917fb91a7359b1451f5a596e20929b9764e90d7814920a3852d7d5f713c3fc950f4ed5fbdedce269ba4ca03b43f07a80e5166690b1809ec7711f16265d77f2415a7a20cbc07c6a79ead2dd10887b9eaf42253318da1d8b2a5c376fae9015f3ae1dbc04696e9dd3bb7adba4d5f21821e64b15d8888f9f0dce65906da51a287b9b0e5fc58c860fd17754c57ef53c44ae3165e83cef64fdd0edc4c80ff1c1dc3cfae8350df36874700bd99d2"}) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000ff8)={@multicast1=0xe0000001, @empty}, 0x8) recvfrom$ax25(r0, &(0x7f0000000240)=""/95, 0x5f, 0x2000, &(0x7f00000002c0)={0x3, {"bb26772acf3281"}, 0x5}, 0x10) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x200009) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={0x4, {0x2, 0x3, @empty}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @multicast2=0xe0000002}, 0x40, 0x9, 0x0, 0xfffffffffffffffd, 0x1, &(0x7f0000000200)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x1, 0x10000}) 2018/02/21 13:50:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) bind$ax25(r1, &(0x7f0000ed2000)={0x3, {"5ed955ec17ff20"}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x1, 0x0, 0x2, 0x3, 0x1}}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x848, 0x578, 0x680, 0x578, 0x578, 0x230, 0x778, 0x778, 0x778, 0x778, 0x778, 0x6, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, @dev={0xfe, 0x80, [], 0x0, 0x15}, [0xffffffff, 0x0, 0xff, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="5faaa8866adf0b3342715963ec415f7d", {}, {}, 0xff, 0xf4, 0x1, 0x8}, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3, 0x2, 0x1, 0x5, 0x1, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @empty, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, 0x2c, 0xb, 0x3ff}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xffffff00], @common='ip_vti0\x00', @generic="989caf59304e726407acdfca3a024e54", {0xff}, {0xb1d730a3bf630e86}, 0xbf, 0x1, 0x1, 0x10}, 0x0, 0x208, 0x230, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x9, 0x3ff}}, @common=@rt={0x138, 'rt\x00', 0x0, {0xc7e, 0x3, 0x40, 0x1f, 0x3, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @loopback={0x0, 0x1}], 0xa}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x32}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0x0, 0xff, 0xff0000ff, 0xffffffff], @generic="9e904c67b1056240e7dc2ec213c0942c", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x3b, 0x6, 0x5, 0x18}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x6, 0xffff}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x6, 0x9}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xff000000, 0xff, 0xffffff00], [0xffffffff, 0x0, 0xffffffff, 0xffffffff], @generic="e81c53b60edf9d3d5297ee45557adfbf", @generic="3777c72a34a9b3bc0de399a483e0d3e1", {0xff}, {0xd22824b5409ae523}, 0xff, 0xffffffffffffffe1, 0x7, 0x1}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1f, 0xde12, 0x400, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x8a8) 2018/02/21 13:50:32 executing program 5: r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) [ 46.851345] x_tables: ip6_tables: rpfilter match: used from hooks POSTROUTING, but only valid from PREROUTING [ 46.867576] x_tables: ip6_tables: rpfilter match: used from hooks POSTROUTING, but only valid from PREROUTING 2018/02/21 13:50:33 executing program 5: socketpair(0x1e, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000071fe0)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x220000, 0x1) shutdown(r0, 0x2) 2018/02/21 13:50:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0xffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f94fdd)="a81857a1fd7992a0f55f8e4f939847ce50a4f6e2bde8921f0094242429e848ea5e", 0x21) 2018/02/21 13:50:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa200, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x401}, 0x8) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001}], 0x10) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) uselib(&(0x7f0000000040)='./file0\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) 2018/02/21 13:50:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10000, 0x220000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x3, 0x2, 'client1\x00', 0xffffffff80000003, "003084935ef56ab7", "28688240ad435fffe808d6310ac091ed3e04406bfcc3ee7bac8bf6ac1979e3eb", 0x7, 0x9d}) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) sync() r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000) fcntl$setlease(r0, 0x400, 0x2) open(&(0x7f0000003540)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x1, @rand_addr=0x3f}}, {{0xa, 0x2, 0x6, @empty, 0xfffffffffffffffc}}}, 0x7, 0x3, 0x8001, "0695f5d970dc32cf5d45896b84d5cffdf043f06255c020bece73a16b6f4ea02016d923c39f64387ab77fd2bec32ecee0a52fca5a662cffadafdb588bf9ef65232b882685bfbea31e2b980a4aa3396574"}, 0x160) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r3, 0x4, 0x7, "352939a90c36c8"}, 0xf) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000280)={@common='bridge0\x00', @ifru_flags=0x1}) sched_getparam(r4, &(0x7f0000000280)) 2018/02/21 13:50:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="f14b341e2362e4da3d58b12696085d89", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) accept$inet(r0, &(0x7f0000e4bff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000c2c000)=0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {0x0}, {}, {}]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20000, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x10000, 0x400000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0xd0) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000180)={r1, 0x4005}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fchown(r0, r5, r7) sched_setparam(r6, &(0x7f0000000380)=0x9) 2018/02/21 13:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0}) getpeername(r0, &(0x7f0000000ff7)=@rc, &(0x7f0000011ffc)=0x9) msync(&(0x7f0000fec000/0x13000)=nil, 0x13000, 0x1) 2018/02/21 13:50:33 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000001ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a93000)={{0x3}}) 2018/02/21 13:50:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000821ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) poll(&(0x7f0000000040)=[{r0, 0x8000}, {r1, 0x139d}, {r0, 0x51d1}, {r0, 0x2140}, {r1, 0x200}, {r0, 0x80}, {r0, 0x200}, {r0, 0x8008}], 0x8, 0xd586) 2018/02/21 13:50:33 executing program 7: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) 2018/02/21 13:50:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x626a16a0, &(0x7f0000000100)="07fb25d08d49d9ed8c057930ac4f5eeb61e650b8c6d3a69c3defc9777e1fda4bcc49a4852734c0e0525787267c9f9d157620f711aee8f371ed459ce36e0bf8943bfc877ba19a5c3e60e5a710f8940bef6cdf0df59ec5c1f9a02627a3459165b40dd0b2da8e3bc4d8c7ceef2d4ffcbe21d64b8041d21913a24d569bdcdbcfc04c2932b152ad561e2944687a9f13e18d0a0384e39cebfdd2") 2018/02/21 13:50:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bbaf68)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, &(0x7f00005d6ffc)=0x98) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) bind$can_raw(r2, &(0x7f0000000180)={0x1d, r3}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000741ff0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/02/21 13:50:33 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0x2, 0x4) fcntl$lock(r0, 0x5, &(0x7f0000b02fe0)={0x2}) 2018/02/21 13:50:33 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={@generic="35b7f2444b9f265d85186f7e6d508b53", @ifru_flags}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x2, 0xbfc3, 0x1, 0x8, 0x3, 0x2, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x7, 0x0, 0x3, 0x6, 0xf4}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x40008000000, 0x20}, 0xc) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000180)=""/122) r3 = getpid() ptrace$peekuser(0x3, r3, 0x1ff) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r2, 0x100000000}, 0x8) pwritev(r4, &(0x7f0000001440)=[{&(0x7f0000001380)="e2", 0x1}], 0x1, 0x8) modify_ldt$write2(0x11, &(0x7f0000000200)={0x0, 0x20101000, 0x0, 0x0, 0x3, 0x2, 0x7, 0x48000000000000, 0x2, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x5, 0xb7, "c378103d3b6b4059aee00d4258c6d5d09c6a343a16b4c6e889bee0c527341a61f5389d0e2165cb14a9d4adb4774a2d3f428feb517580dd092e750667718c8ed77dffb7bb2964e4697a8402083a79714a13b184ef96d51ef5fcdd65df41d89959b3f8fd949ffebb32b8999bd06a637b06be2f1201caf4dde5458f7f3498a0d920bfdf0392e2bf645a714a7ab61029940a79100b9a2be8047c86724ff52065a59e47ecc58f9413121b62b82116196ae87b677dbbae1fb8a5"}, 0xbf) 2018/02/21 13:50:33 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/216) chdir(&(0x7f0000f18ff8)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x5, 0x40) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000039c0)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000003ac0)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000003b00)={r1, 0x1, 0x6, @empty}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000f66000)='.', 0x0) 2018/02/21 13:50:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1, 0x0, 0x7ff}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={@generic="5301f2be57c9d6b4157d26f54306ebc8", 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@ll={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @random="bb827568ae2c"}, 0x14, &(0x7f0000000680)=[{&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="7799cdb74e9de87946b13230f39e63db3c92f3b0ca7cb23760d1f6fe6e2704065df600eb04dff4f29616b112f48523c2602552889b25edb0607ae2d2d4fc098a5b746b262242bf6595c4ae9bfaadb9cc912936ca9cedbebeb33ab1197e60af18d711d54d8907bc4a8bc7898adb1c256659e6b424d3b3dbbb6184b96ac12a6782c0e8a52dfec3407b9dcbd50aab0c7152d0ec58f73f29", 0x96}, {&(0x7f0000000400)="d09ba54e9054705abac94525525edfaf9ddd56e34ba33839bd9cdabe61a57e347206d448b0dcc5b63b536ad2fb3fc58c", 0x30}, {&(0x7f0000000440)="8d2df3fca923a9ebb31296862eefb5b0b16e6b27ad5bf9dd2501a581fb10d0e15dd076a23ac132718ac70e9dcbb435f7d45c87e4055853932089a06ef8a35e7dcef60a30d65807cbd1ac705b2684b0925aa782df6b19bf92eaa3c740a7c0dba6654f6cf77c6783bf7d4f2d5d962b9db0687421e50d9e338d520d910f36ec3b9742685b80b9f56f92db1daae3fd42dafd72db94834bb731691a7c87078e093668810a501e859f154c39c96d0f6c43bb6f6de3e22f6fee4f2a2f14627f4a35bbdd445e19955f6bcc8eb8654d909a3f330b150745a3dc19b05cc47f7b2615", 0xdd}, {&(0x7f0000000540)="9437b8104e611cd094d921231e2406", 0xf}, {&(0x7f0000000580)="4116983e83b3b1471b8ca85eaf391828b2828a3c59a771a0e6a24c09a4d8bdf6f7709962843c064480c0fa21e2e35ca44b4ff2115e4fea09aa2217df288d48a79702b0d84fa3a71ed832230636e903a02274", 0x52}, {&(0x7f0000000600)="877233ab6baabd81d833bd5e9352af", 0xf}, {&(0x7f0000000640)="7e32278e0a63f3df", 0x8}], 0x8}, 0x8a6}, {{&(0x7f0000000700)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20, &(0x7f0000002a40)=[{&(0x7f0000000740)="d306f4f33ed96d706a8c1542aa5cba0c5b4e13527563e55a4ca836ed8a16318f3d4a29bb935d44f40c2e6679f85e87492519e5f9393fefdb2d67f0325524e39616383ea96102035a6c82626805f1d013a2b2ca394f30aab09db0195a2220bae037b5daa70df52f04e1a610b4ff6f6e43e727616c3ae5c8bbc1adb518c066382ea6e26329df68afcea5dc1c33bea5dd99656bef40831a10bed29274adf2bf1a9017cde5668d8442a39300a27c0ab554285e3bc0e92a51b37e01f3dca3626b18192f2efc81f68fc66b9e8be2a5e8110d4081dd39d8a23aa9efd8e8d251cbc5c3c69e7e66e9830e99104a8c874e58ec", 0xee}, {&(0x7f0000000840)="e53a249191e394443c8828b107bbeb0c28d171c26e860c4395dccfc7a9364995799a1491bff30f6444c613f94803b04d2ce4ef824b19c2632942b366c4e21efd61e9ba84e1180dd64eb4b146e4121e1a34c8e126a0f91b96407cd3e8aebca8a21465659b408ca0b4c2e0", 0x6a}, {&(0x7f00000008c0)="76a3255d65b044d9703b6b42f3060c9a1318904dbb5560bea550cf2d77bc3b9300b6a1d75e63ae69fb431c313ccbfed39e5f7c8568704f739523231f3b89bf4ca3acf407c979cd6e", 0x48}, {&(0x7f0000000940)="d5ee0230ab090c5d8ba8487c1b7500cdb74db99a4646592465b1edddb7e7ffab6147b6ba032a057f3cadf351521aa5fdab18acb52321299cc2545b0e859888db53d1a25a730faa723663ad40cb708e5bcb8f08bb25ead395f2f6eba5344673753f398f8b7b391057a6f4b64ae851eafcceb4da988ca7164cdd676dacbe1ac8a8f7af86b9cd2281bb365cb9d6a2715a7fd620f77bf27c6e4314458b6b4cae6475a32893d80e11371314eee6753b5762023227ef64ea48ffd2ab7ca80859a474adfd0b40d8224da430b080ab7902b93d5696b7eb29f496b045a7cd97e410f31bea44dc5bde3533f288ffc7f1445de8a9eb1e49982dfe54f882f693bda619b176997d90a19ef1c43e73bf97ba93b31d9e3569739f1c8bcd2ac73dc25e2324296b30d199f3c94f45b6c8674cd84f4af1ccc76622f56cd3c3913eaee28f577a318355cb51f5c9e9e1c6063628c04b4f08b298992564160765cec5034d3192a658f4d0ff5f90aa372f9f28be5131ab8f5f9727f3412c6c2fdea52871d622b3ccdfe0b0676d3fbc3e75b8238c5f44a78561557198cf98590a99e84481d5da1fc0257ff39021ad7eca4b6920adfa7fb0fcde91f9b9dfb1bc8a16cd22203cbf5838aadd6e45c804bf2b937e48682517bc9a1998831241d254d26a51557edc659bfb4ed2ffb9bffa9e90b979cf4208b65169f20c29c192900c241a4510a2348fd26afde2c4815fc56c15ad10a1240af823415a3d174d407044e6676864d02547fe6d245809785c7aabb69fe6ba14f918bee1ca793b5d49552e5d50fb579fc6b087b94634e8f8a2eef34071230ec31653deca1055a77407dab4168c8dbb0dffa28eb9dac188879c560f2014c2596d4bca4d08a725ac1db8fad6f1915404d9ac2fe8928e0af96ea9fb3097345ee1d5642774ce71dd8cc9132263de67117b78e86dc93f0d3ca8423b2a0b69b50c1ea82f15a68f4f814b8398dcd2689de15b17999fb4f67053d132496a2cf59a6d7317d686a8aa23a6ac221f60906642e05cafd5d2d6d762c28f3399fa9f77532588b137b3070c56cda920b13bed1bfffc8e15ce740300ce67af51556b9e1d5c2d5afe89a9cb29ccff14ec71c4b0b41480bc1ecd1352c8b6073b228e1893928b9818e47c9f4ab7aa7aefc163866f4167e48d88acde29b2fdb4bd17b8278b624fd8fb1e900a0d6f6231533190cfed4738f31aa181bc6d9041a9d33715a5cb7954ff4d52c79255ab57102bfc26b8e1dd4adb001ccc6fef7674d7f74511824a1ca759bb51b2fc79da5f56701b6316cef429730cc465bba2a651c7a8ddbedd0c44a56d48a33833bdd2f2a6d6cda6513270377a0f6cd9c2bcfe841f80aa1443140207c5a0ac48442f138e9747125fb59a0a9bc3df493a8a53888ad30d1a61dc9e061f666dbbf47c57372cd35b5fcbf205395f98a75d8b57742d8c495dcacd2f0539841faa88947f70e291c7208f0311f5b4eb7e4d96bee2e275073a44dcf030f043335de8e2358aae6b603a197df5e2eafee3e016f54a189a988aaa34aebc021628ba3626963efe481bbe277650a7c44ca6a85f7a2fae63750b5126b3b2f7fce59a58da18259aa4fec7ce58f713a85a8b33e1b8d0739ac5007a0461888777d26e80c305f0fa358b51b9efaf34409b40df9a18fef9820239b5c00e474e130a56564018373622184386b2fcf93bb0b773f398d2607b4745c6ed97937a2e7224b671463391e85b3626ca6424313d39a5ea34a5560c9f4cdb31d7be1d8805f10e904ccf697d994371ae58c565179d213cc4ba05189bde5629bebc6474d4169689d65bba457e40d67332e7c3afd7cdf6a79f98a31be03743284976e13563fa6afa2f0790225f96241d678c051bb45d643c81963224900dbeb40c61102ef06db277955a3d246b914ea95224f06633cae5eaa91d1524494bf40a42fe16836e79cbbb46e2a8d3025e03d9798d420b66132476a7b1fa1b15f8e539ed6cb4ce097b862b3bed17cbfa9d4d12e47dabf5f323ec0ee613d664518d9dd85e3d4f6eadc6ed6727a32e72141d8a8d0fa917f16279dfe3f79e8e3332d9b7df85d3c75ccf30515583ec479820b342da9b7245a8be77552b0693bc2134aeb4ca259d3e3b1b774fbbef07dbff125d5149550b37148da46907dc8575427542feff1355aa8c0ef45bfe48095f73603f178ae790ae0b4aa2bde7bb47933454eb1a982f306ce32f82e139bba2a068bb8d7f88575c05787d755a1f943aa25401a8d0ae70ef17d929cebe40db88b698914c013b0b438de4895038a57ccebad6cbc81da61d7fb13ac4fe9715efe2a135cfd1e0747b2490dea3fd7cdcb1fbce2721981de6bbee947c5042045566ebe55703f72e6fe759cdefe88671691639d0f7e2f0e865ac7d075529a2dfee240fce0c8be7cc9b207afc76e4fd6db2b3cd4b8eed44cbed021bfa3ea51571dbc891f7694c58745cde4ca12054e3d9abe1b6ce0068934e08da1576a73046ee279a8657c1122ee33f1cdf8cee705b12909b8920daf894608bfe151a7e62a0aec05d1c9dad79985a4286c651a3c8beabcef1e1dcc0eea784de777e242939bcc67459027b251caf22416394549d216927cc6e61f8ac070869b160167a8d7e6e84ea6c63a31fed451a7f0735552e764a0b83fbe0a05176e875bff770b761fb1fda0f0137143916a23b4f8de12e8808baa537ad93fd826c12f929ea5c5af3d80ef7ace4421d2dbd46b68472c10a49d9b47f86ec99107564c2ab3ad0f787be5c9bfe06c3545e3c8830993a8a9de33b200f8c890b3a33175880f20e9a37fd6aefafb8b4945ca14eecf11d447a44266052ca8b198dc3ac0c61319161c8921bab9cda0e1499f882c89eb6a53286850a69ca1c54d53b70eba94eaf07427d6b4e39b45dc33a33c9fc34f78322703416077df84283a55eec50d0863177df164e2221d419132fbb3979fc7331812050bd26e3a08ee8cd071524afd3d17a48dea2d06f14702517d449600a0a5951bebd972a0731e7756070e2a51962eb452ed4b1c26322d149548d5a5300908e725c4fa67b0204b8079656946b6824313b6b7ffac45e0aeaf360d94efbb90fec9a5186efd5d769332d8be786961fd68df52674899a331798f55a0ea231a1c166fdb67e5edc100f95407bd57e2a2905a5d7b6ba3bd8a739b8247c6cad7003e938f46d332b15a1686c8c6aaf6383c3e609d7d9330fc176a3561ff204721ab0038fa078ba968203310d43244e6aef65b8861b52b08edb340baa0b79e4097d77911b4b28bd79e23236220f77077e58e978c270258b2f55ac92691e4c3756559c28fb8d552bb86e7704adc5f5e58939e28fc1395c36c66457298fb582535fd736deb71097276a9040cb2700c0a0f423599f6ae450d4d8168da8dfa8d37d0d8f1fb1bc2dcbf426558a21cea03b35691b42a8156ceadb73cfb4bfcb2c6098d1b9881846729e00d497e6c832b662c2d2fb03c1789efb67007c5346ed1d9aef8ba68365f00cfc5cc9b8107e231cf03aaef4a88a3725f5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&(0x7f0000003180)=[{&(0x7f0000003080)="6be988bdf88cfc37cbb1881d0bfff14cfa3ff3f9729e9765148b42b53d7b5cc77ff258ebe420c93dcb676116bfc53ba2fd262925d754b118f81fa8df605185595cdd6a0fbedfa2e83e506214b6e94be76999b9e6fcadfa698401d232b95c53188005bef5e52068d40753abb6ed477d5a6a74", 0x72}, {&(0x7f0000003100)="0ca697b1989a935249341261bba240e1256c933e39bf777037e0da73d536b4346c1e865bc07906c79b5ad4c7de40b16219fa1a995cd06ca1b5df69a985711df38c6d6c16cd3d2d082d1342e2d86b1100424970734e3c582dfb410642dfea7d55", 0x60}], 0x2, &(0x7f00000031c0)=[{0xd8, 0x0, 0x7, "0f57bc30fe51cba3f241c2d62f071e113e73a7c0653cc868a66f28161d29b3e844a9b93d3ebcc86adaf5c58d39680a7e4aadf152fb90c6c2896bb1f73df904c3c0593f4f8afc9383f3bc5bb90db66a76f0baeb74cd7351f2750cfa35e67d1b05c78bc0f861198e873e983e44de5c22a445d50cf4f49a397b0dfbbefb4462a065727bb785b9fb904893396be169a64d26ebbd2c3c595bc5d3a525dcbe7cd1e7187031db2f5c11ac92d8db25eb0ec45638c6d376ee4522251872a847ab9d45476e5be6bb16d3"}, {0x40, 0x10e, 0x4, "ace03161c214429eca078bc3bb25b9346ae741b359cfa80314116c486b8ad7f9fa0373dad4689a6fcbfba2e6490773"}, {0x18, 0x19f, 0x6, "cc20ff1a291b94"}, {0x80, 0x29, 0x40, "8db50968f039a1e207248f4c619ab7e5877f3674ecd8007188402d43697812477b74170641ea11985dd96f236b3a7d3aabdad15a70e4bb6de01da54e5866c00f8a6433cc6b3f79867085172e74639cff5ff906290eda6dc2664b242cd8307683ae940f2f5ec9ec80967046be83db0743"}, {0x70, 0x3a, 0xff, "1e7c211fe50314a6de1618207924029e0d87f37d420d8915965a0006b0c3c58af784054c5f4ab095a33e85ad25c50e56c30b5b6187902fd7f59fa21380a3e83c588fbb615f3442afb29e2647e27c17a51eb342b003a3149fdf1da1c0"}, {0xb0, 0x1, 0x8, "9c39b59d4355ff41fcd8a88b72121d29e1e77653a9dfad5526e86c6885a0a327f5c7f86acdf7240bfc9706d55550fcb5d9373b7a85e3c60e4e1ef2cc7969c7ca286958a185ec1a4ae2fc8f6a9b9774544dbe540283961594ce039bfb35557e93ffbb328d8a6f358711d25e6824886ede21c8d7da8cd07c42ee17f53f45918d50e7a3a3c0664d97362c4040eab912988101f9420181595ab34220dcf7b5c1d50b"}], 0x2d0, 0x4000}, 0x7}, {{&(0x7f00000034c0)=@l2={0x1f, 0xa6, {0x2, 0xfffffffffffffffc, 0x3, 0x3f, 0x0, 0xbd9}, 0x100000000, 0x8}, 0xe, &(0x7f0000003640)=[{&(0x7f0000003500)="0914be4fbd01ed03aa8e7b599ea3c93622a73af861ae862000dceff8820db5223c82dc2f14981b13467a0e79b36c923f35c19ab383e8d8630d2b8c897724596e81ef36105865983dcd326a7c882c0d7ea4f5108882cd56a2a82acc900b66a9c79e92981076b6ea441e7c2ddeb26e1263305e15e4f39fc4236ccb7b5955b4b9adf83150e59ee8f56ab3ff43ba36a240bd82740302767ead29d7c7989c51323016bb0eaefaf8fb942a30c7142eb384677d6357d9fc7714cf1e17909867bf1f765a84aa62cc5914f519ff83ec93f1b78cb24347", 0xd2}, {&(0x7f0000003600)="fc81e5d76eb684bd678caa81d50a1e989962ee8fc03ad1cc6afcf883c983fcdf6dd0934dfe24b0fc7e80e05c2e36f9b2e61003", 0x33}], 0x2, &(0x7f0000003680)=[{0xd8, 0x0, 0x81, "9210ee4eb5193f73b1319925549fc959dd65c32cfe17f51072a60f5430c4755a72212231aaa17b142a77321c36bac6e612cd996d074bb139ae3c33b0318c4b9897e8946f326dd57efd2c1549d634b072e8b710065547511472887d4fe551d4481319cb8a233b1eedde1ac8ad12d51da78590d87ac0af217b9b518d62386a436e0f80cf6cbe5ddef1105c8aad260715a6296c45a694a5bebca84ec937eb105eabb0d233cfa5b6abdb3d02a2594adcc1a1c79f7e28c09d7cb3b1a11c06c52041d721a7d2491c82"}, {0x50, 0x109, 0xb17e, "1865f925ba45785f09e9f9938c76ba2ac5694d0b4e0e5813edc30e148a2f5573370d64724732abc12146e8499133e7094615403ec537f6d533df464fc6"}, {0x10, 0x0, 0x7}, {0xf0, 0x11f, 0x5, "401fed7332e6f3b9f537073a5e95aa637990e6721d2855165c1f0f9f7ed01f4f0f3cc4f0dc099a84ec3ffeaec67321c66237f1112c12216fd711e3443fd32128abbad1c181e9e12f2c110531b5d25a7059fe6eac88a0905df4e5a54c39989ff4c00e526f7b9cd3a7be9c9f29da671d1dda2fa336909774800eeed16035ca23521568c98321d5629b16514cd3955d4a4f65d2b760c1b5408bc2eaf43cf7d2676b4f14371505dfbf171286485f3c51a3687d3d9db17b142e742514dffe9676ed758f1b1798f48b880be55b8d7e7bbed275d676459c0b8c9fff738bc7a5cc31"}, {0x18, 0x107, 0x80, '\b'}], 0x240, 0x4000804}}], 0x4, 0x8080) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xb9, 0x3, 0x0, 0xa, 0x80, 0x80, 0x88, r1, r2}, {0x7, 0x51, 0x9, 0x8000, 0xffffffff, 0x8, 0x38a, 0x4}, {0x18000000000, 0x100000000, 0x1800000, 0x47a3}, 0x1ff, 0x2, 0x2, 0x0, 0x3}, {{@in6=@empty, 0x1, 0x7f}, 0xa, @in6=@empty, 0x2, 0x4, 0x0, 0x200, 0x100000001, 0x1, 0x6ae}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/21 13:50:33 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) listen(r0, 0x0) [ 47.387521] audit: type=1400 audit(1519221033.055:41): avc: denied { map } for pid=6911 comm="syz-executor2" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=20512 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/21 13:50:33 executing program 7: 2018/02/21 13:50:33 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4}], {0x95}}, &(0x7f000073eff6)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x18, 0x301, 0x3, 0x0, {0x5}, [@generic="27e4a8255bf1cef2e158e03b767ab90c169404b619c444c4849ea68d1a419399af3cff6bf12b7e1d9e848cf35ae7eb"]}, 0x44}, 0x1, 0x0, 0x0, 0x24000080}, 0x10) 2018/02/21 13:50:33 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x95, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0xfffffffffffffe2b, &(0x7f0000008000)=""/127}, 0x48) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="36640fc71cf066b8fb000f00d83e660f3805060f0666b82a010f00d80f01dfc74424004024550ac7442402d7630000c7442406000000000f011c240fb1ba000000000f20e035800000000f22e00fc76dc3", 0x51}], 0x1, 0x20, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x3, 0x0, 0x401, 0x0, 0x4, 0x0, 0xc849}, @cstype0={0x4, 0xf}], 0x2) mq_getsetattr(r0, &(0x7f0000000000)={0x1, 0xff, 0x0, 0x1, 0x7, 0x101, 0x3, 0xffffffff}, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/02/21 13:50:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c93000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x6, 0x30, 0x8001, 0x101}, &(0x7f00000000c0)=0x18) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002fb000), &(0x7f0000f63000)=0x4) 2018/02/21 13:50:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0xb, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xac, "074bfbc69bc2867abca63bb9ca9c134c041964ea855c8a457874fec3633ee5a4a0f33c97d533841fd644aea24260fd32eaa17eed45a301a6b2fde58d4f184a499173535db8b6f312ffdbd1e482a7d7c72bcb57abee1c4aaa0d3ae7418ae21f0c71494c4048cf826e432f9a81fd30c1883881781cb226b155dc31626d723d7e42cb6e2fac90a003cd664c39fceb2e01c673d4abe6e92215e3477f060a8e3b1c7bb227d41355b8f7246dbb2c78"}, &(0x7f0000000100)=0xb4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x44, 0x1}, 0x98) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xb0a, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000080)=0x3227) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000963000)={r2, 0x4, 0x0, 0xaf8}, &(0x7f0000000240)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80800) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x6) 2018/02/21 13:50:33 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) times(&(0x7f0000cc1fe0)) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000100)={0x0}) sync_file_range(r4, 0x2, 0x3, 0x3) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='/selinux/status\x00', &(0x7f0000000240)='/selinux/policy\x00'], &(0x7f00001a3000)=[]) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100)=0x6, 0x4) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r5, 0x4, 0x42c00) write$selinux_validatetrans(r3, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abdfa0)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db3ffc)=0x0) accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x800) timer_gettime(r6, &(0x7f0000964000)) r7 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) 2018/02/21 13:50:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xffffbffffffffffc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"ad30b461ecef72"}}, [{"7b3ed9e2cea3be"}, {"0645541609d975"}, {"1b55232e0ba93a"}, {"e1fd54078192ba"}, {"a878cc421a6e23"}, {"3ed80cb95ab6e9"}, {"30d59dd1fda440"}, {"883f0a31b25df3"}]}, 0x48) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x240, &(0x7f0000000040)=[{0x10, 0x1000000}], 0x24}}], 0x2, 0x0) 2018/02/21 13:50:33 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x202042, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0xc3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000380)=@security={'security\x00', 0x64, 0x4, 0x358, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000000340), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='rose0\x00', @common='erspan0\x00', {}, {}, 0x6}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffff}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "32c2a78244db4daea81c833439dcaf37754cb317d3cc2bca39889b3b27a7"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) 2018/02/21 13:50:33 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001b0000)='l', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) io_destroy(r1) shutdown(r0, 0x0) 2018/02/21 13:50:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x10000) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8, 0xffff, 0x93, 0x500, 0x42, 0x1000000, r2}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) 2018/02/21 13:50:33 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00001d5000)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./control/file0\x00') rmdir(&(0x7f0000974000)='./control/file0\x00') unlink(&(0x7f0000092ff0)='./control/file2\x00') ptrace$peek(0x1, r0, &(0x7f0000000000)) close(r1) 2018/02/21 13:50:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) uselib(&(0x7f0000000040)='./file0\x00') syz_open_pts(r0, 0x4000000) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x10000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000000c0)=0x7, 0x4) dup3(r2, r0, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7fffffff, 0x900) [ 47.584288] xt_TCPMSS: Only works on TCP SYN packets 2018/02/21 13:50:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x14002, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000687000)=0x10001, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000001480)=[], 0x238, &(0x7f00000014c0)}, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0xfd08) sendto$inet(r2, &(0x7f0000000000)="549ef8b43200caf206f0680187aa3d0fc2af4ebb1b086c25a00efc0737d4467d9545840c7c93d59248a6324bc1b17cf364ecea04dfbda873dc48992aadf41e35162e036b60aa4c48ad80e793b81ee06e0400a07f5450e3a9e7cfc1b4e7b5c959f42d5d9e1c4feeb73ccc604ae770c41b44a203b86c0c434408adfee98e349f5ca4d10e86ea0d9027bd2f4a4c04c30758aa735022141613e6fdf7297364a1fa026a2e60b9c3e7ec0b4809c459ee0dd508", 0xb0, 0x1, &(0x7f0000000180)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/21 13:50:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000aa0ff3)='net/rt_cache\x00') writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="facb5d3b4b157d21d4931a26cd8489d6dfda6b68eb687fde1c55424f036029", 0x1f}, {&(0x7f0000000040)="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", 0xfa}, {&(0x7f0000000140)="caaa6411bfbd09761647587e75ba33bef8396dae9be1e5e8f21f32e9a7566e02c5459c8e5627a4df3df5230d5ee51935e48992109ce5ec5ed35cd571c48ca7a23c5c033c1c9e72a059389efe4e224eb9c66a594f2f7756ffd8d73dae3445282e86a96c1e4c5b6a19a0a4c717", 0x6c}, {&(0x7f00000001c0)="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", 0xfd}, {&(0x7f00000002c0)="49c6ce6c8c73a9750c3b5157f49c618453d0a055b1f0acc070ad47a201c47df3598ef241cbf49f425b22bf1deba58b65f567e691e088a405de094f4b4dbc73910cfcca65760f7392b842a80b3796d420fa8aa2c9820139c4ca90b218ad14db285e5a804f92bf24a76710d601ee9dd7e0fe9646", 0x73}, {&(0x7f0000000340)="1d7b43116ed2d0452c94eaf181446b65766553db274300e08a", 0x19}], 0x6) close(r0) 2018/02/21 13:50:33 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x3, 0x7fff, 0xc5, 0x7, 0xffffffff, 0x7}) r1 = memfd_create(&(0x7f0000000000)="26f100", 0x0) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x3, 0x4, 0x1, 0x3, 0x100, @random="a160cc97372b"}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r1) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={"fdea91ee9a9b84553db8c49465546e20", {0x4, 0x7, 0x4, "9716789f2f81", 0x9400000000000000}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchown(r2, r4, r5) 2018/02/21 13:50:33 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/checkreqprot\x00', 0x200, 0x0) bind$llc(r0, &(0x7f0000001640)={0x1a, 0x1d, 0x100, 0x4, 0x6, 0x7ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x20}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000066bfb8)={0x1000000001, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/02/21 13:50:33 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x2) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000040)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000100)) connect$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$alg(r0, &(0x7f00000dafc8)={0x0, 0x0, &(0x7f00008ea000)=[], 0x0, &(0x7f0000000e8e)=[@assoc={0x18, 0x117, 0x4}, @op={0x276, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x48}, 0x0) 2018/02/21 13:50:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001, @empty}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005beff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x84100, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000004c0)={0x7, &(0x7f0000000080)=""/103, &(0x7f0000000400)=[{0x1ff, 0x3e, 0x8001, &(0x7f0000000100)=""/62}, {0x4, 0xf, 0x80000000, &(0x7f0000000140)=""/15}, {0xbb2, 0x0, 0x2, &(0x7f0000000180)}, {0x0, 0xdf, 0xe5ab, &(0x7f00000001c0)=""/223}, {0x7fff, 0x1d, 0x1, &(0x7f00000002c0)=""/29}, {0xd9a, 0xbf, 0x8, &(0x7f0000000300)=""/191}, {0x7fff, 0x2b, 0x401, &(0x7f00000003c0)=""/43}]}) r2 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r2, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/02/21 13:50:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/02/21 13:50:33 executing program 3: r0 = socket(0x1e, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100000001, 0x0, 0x308e098d, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x100000001, 0x1}, 0xb9) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/21 13:50:33 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback={0x0, 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0xff}, 0x0, @in=@dev={0xac, 0x14}}}, 0xe8) socketpair(0x5, 0xa, 0x0, &(0x7f0000000000)={0x0}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000140)={0x5, 0x3, 0x3, 0x1, 0xc85}) accept4$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x80800) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/21 13:50:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000003d000)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0xd0, 0x1b8, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000003dfc0), {[{{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="6811faf25e9f6631232c167aaca2fe97", @generic="40d46e3a12ea89b483c099b549c4429e", {}, {}, 0x6, 0x0, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "cf0dee702cfd32c6730050969bd11e04990abbd4af410181bc43536d52f8"}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="dc5b702d772c3da0db5de94162e5c654"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff00) 2018/02/21 13:50:33 executing program 5: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xa7, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bbc000)=[], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f0000442000)}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x200) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f00000001c0)=0xe8) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xc000, r3, r4, 0x2, 0x8000, 0x104000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0xf7d}) [ 47.783101] audit: type=1400 audit(1519221033.450:42): avc: denied { ioctl } for pid=7024 comm="syz-executor6" path="socket:[20620]" dev="sockfs" ino=20620 ioctlcmd=0x8917 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 47.796788] binder: 7029:7035 got reply transaction with bad transaction stack, transaction 3 has target 7029:0 [ 47.812202] audit: type=1400 audit(1519221033.451:43): avc: denied { map } for pid=7029 comm="syz-executor5" path="/dev/binder0" dev="devtmpfs" ino=9070 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 47.822670] binder: 7029:7035 transaction failed 29201/-71, size 0-0 line 2772 [ 47.847232] audit: type=1400 audit(1519221033.451:44): avc: denied { set_context_mgr } for pid=7029 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/21 13:50:33 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/59) arch_prctl(0x2002, &(0x7f0000000000)) 2018/02/21 13:50:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x10], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@loopback=0x7f000001, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x6, 0xfff, 0x2}}], {@canfd={0xd, {{0x0, 0x4, 0x2, 0x100000000}, 0x2b, 0x2, 0x0, 0x0, "8372056443679aaaa250c386c255e81970127acfef044de74fa2c43bf13534f78cc3109442e8eda7ed32293aa6fc3a7f177cdff960426308d127cf98c79ff1e0"}}}}, &(0x7f0000000080)={0x1, 0x4, [0x548, 0x6a6, 0xb68, 0xc9f]}) io_setup(0x7, &(0x7f00000000c0)=0x0) io_destroy(r1) syz_emit_ethernet(0x3e, &(0x7f000001afc2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xffffffffffffffff}}}}}}, 0x0) 2018/02/21 13:50:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), &(0x7f0000001ffc)) socketpair(0xb, 0x8000b, 0x7f, &(0x7f0000000000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r5 = getuid() r6 = fcntl$getown(r1, 0x9) r7 = getpgrp(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000b40)=0xe8) r12 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000b80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000bc0)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000cc0)=0xe8) getresgid(&(0x7f0000000d00), &(0x7f0000000d40)=0x0, &(0x7f0000000d80)) sendmsg$netlink(r2, &(0x7f0000000ec0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000001c0)={0x36c, 0x3c, 0x8, 0x2, 0x3, "", [@generic="c62dd53414f61a3aad758b05c180192cac0afcf966a39d896c3b82c535ecc849a2e2ad1bbc7d6f7d1629ed79ce690eb2a61ae59067b9261f8e57fd731984cd6e9b2678b8c2df0dbbc03a44b23ee540ffb6c5682b2ef0d77e9026f9fdf44d40a881c6071a120e0e12b5c8bc75fdc20763ee6a2b58a9a6830f07b0a31bb98f95fb21a10f74fc150a28f77aa47af5b46aaf4da2d5ee3314cabc2ed3bfae5afeeaff018aeda03709a7ee45e35c4ae849e4156f61ac6e0e017ffb1e42bc84ba81c8949863e4e353d6792df2375e9df69d43eadfa40fa07d09ad96e62ac9345e", @nested={0x7c, 0x60, [@generic="f88a6b4e070c3eb755cf61fed0746faa353c8c6aff790888b4c4207d21dc243912b2f093950c934982725dadb5ed0390383ec8b6f001a342c5752195f72e6b13aee3ace061e4497dfbe7", @generic="6f14c85da8feefb72755670dfc2af68ae2a3aa9a757fec002e08dff9cb38460bd29bc168426da80513b010"]}, @typed={0xc, 0x6b, @ipv4=@empty}, @typed={0xc, 0x52, @uid=r4}, @typed={0xc, 0x94, @uid=r5}, @nested={0x1c4, 0x2b, [@generic="2b347b6f2212f936b591d28aa7f527f3518ca5d4ed3c7161e2b587a547215bcac1e2e54d9deab2dbcb1cc1f3e49eeaab4c51d7c68fdf25ad7ed362a8e788c159a22c359ec6aaa1ab8d96d735c41bf285c69b6a12d87f02fbaa6192d07b1abd3bbe0d61e5cb5369af4de6d419f179b0aa99340155450866607db77ea6eb210e9533995bce3d3ff58a2283a09eb4dd9fc9758bef0f9539ac7d42a05b6f374b3e44", @generic="3ebd949f59cb7505dc7d035acea990649e3e0c2e263b4f0cce0ccfff4d3c260c4936f4482f291f405c1b8e6edea68449e728cb26acc50c6ceb3e8888e370cfad0e0da1fb1cb1cc59f2ee7e540c66b91819e576c3f1fc11e5afcf539a90aaffef33c752e4331f8ae3b80d2db1019003b30b961b0fee84f6395351ae0f3902609e5b9caab26e23e919760f737a047144f2edfd41056b6a6118e295f313e7c05679cf41345a1b61e883af4bbd76f56e6d", @generic="8558fcaa7896d9bfb2bc298f6e8ab0f635caea448e7602312889cb3d3e08802788d82331157a6c7cd55c03801361f48da3a65cfec0a15e4bfbc18b9ee13042f9067354b62c0e35bf86d3d00571d6e8990088b38a8057b03e984a0eb83a2de57b49fe9fd2d3fdb9a19d807caacdc977512f"]}, @typed={0xc, 0x53, @pid=r6}, @typed={0xc, 0x3d, @str='\x00'}]}, 0x36c}, {&(0x7f0000000540)={0x368, 0x42, 0x10, 0x5, 0x3, "", [@nested={0x2cc, 0x93, [@generic="1f04f0df7a0899a66245c0587634fbe947cf9b752d853098c10bf0fc6c0df45310cd5313c178a16f6afa4452dcebf1701570bdb239b5200dfdfcd26b3cd6b849e37f0af3c463be051c34e28800366fa4ff642f48361d5da22ae9dc0b766bbc0e8d7c023ecfe6a60db6344278ed6796aca0cb33be238cf34aae228ba56ada64a440f2085f0b6780a85458daf1d3b2512430606989e60d5464b8d47ff6ec9ab201ea8e61d351b10b9a6b7083af679cfb33141c51d3cbfbd4091b191ff939e4f94b86a6ed", @generic="481ab1ac220f80b8901d7bb17584b04fffb04e970ef4847d89cdbbd06a17e3710698f2fc212d327851ef28ec7ec2b311c9843702c454a057665b2849e2b16a49e71e6f54a8a1bfbd8b9e132bd3fdae7955", @generic="8ff74cbe642409872cb6049c63d71c0af318c893b9ba607db9929c495b113e170952f3d707a33c6f62ab318ec187c61616b8e100c7b55ac82eda465ff468040c67aadbe56a8e2ee31d3d76e71feea6def4732786594005c6d054eddf20a86e558fdf229fd5ba96b94243329e91648f", @generic="e66f45cf0659d59d521e4f40ffce281b262dceb30cb410b4475d02c2d2a138f07b44975c79816721850ddb9b08f62179e4328640c28b1e82fb54c71247249a468212082a61011369c48f54c82d12a0afb227158ede1c10c07f72da9e917fd907faf8d140f9ca06299db7410c09c8e4bb2dbb2bdc70809dbd5bfe2082be64e83f9e9ef7382f2602834f", @generic="eb39ccfad15f82bf6dacba14682b2e901683b417f7f8f694f06b8dfef3270270eab403bfec741b4ac9eae58c1755feae96d523c15f848b4ca971d651c4a66cb1912ac9a51d44c3e7ba4ba8a9e2df0557aec564deded6ceb15ec9594ac2a780e0fa96da60801cda690e58da91cc8f4e8aa3b2a86cca140feb2a536b7cf853ac8f61620b4c5f9fb8284e114c9a0111236c74", @generic="5295d2ce173cfd46d2a4002dabafacaf5b385324d97cc036082c1b91cf4b6e0ee07adf260cf54a420f"]}, @generic="35d2ca0421e6b7491d6a601fd14438a92108047462034b45ef48a6f6cdd3d793731175c5a2adfabccf5b9d58dba951ad7c8c774c5729ee40f9c15368b92f073c9cdd5e212497ea7ddf1c1535d59704773e0e484db2617dfd71e2316b6368db7d272577399480c5b2655b827070fabff46c0be13537", @typed={0x14, 0x3, @str='nodev:!@\x00'}]}, 0x368}], 0x2, &(0x7f0000000dc0)=[@rights={0x28, 0x1, 0x1, [r2, r2, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r1, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xd8, 0x40000}, 0x48000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r3, 0x3}, &(0x7f00000000c0)=0x8) r16 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_NODELAY(r16, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000000180)="4fdf462dfb1b32eb60eb451de9d5a1cb858a48aa89cc35d43a813a4fe40a694827d329be8413dec02cbb7c375e82e5397a95ceee4edd153830ca3d0166a466e425770736d3a0a7f49c06b1559b2cfef68d0597cd3ec032b1fa1e52d4e3cda1cb701e4662402a4f0587c669fe014d62eded4fe0ddc465fda81d4902af2cf02fc377e25938aa2b3985d1b3d06a2e168e86778f5b5a8592c3c5eddabf3dec76211e2c22e2e75a1068c5eb891c1225310bf6b46fea217112a19e9b3786e46ecbad07b6c16b939efb711829a8df93c1a3818b", 0xd0) 2018/02/21 13:50:33 executing program 2: perf_event_open(&(0x7f00004b2000)={0x2, 0x256, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0dfff)}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) r0 = request_key(&(0x7f0000af3ff5)='asymmetric\x00', &(0x7f0000cd2000)={0x73, 0x79, 0x7a}, &(0x7f0000627000)='%em1\x00', 0xfffffffffffffffa) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) add_key(&(0x7f0000d93ff8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x4d1, r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0x6, 0x280140) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000540)={0x0, 0xea, "508cde1fadf6efe5ba14110e043ab49578cede8ce3ccb55e295a17a61049cc7cc1f4b106e8be6fa8335944d41d0d379bc53376f83f42214d4851b41370d8fb561c3ebb15da94b8fafc81aa50c9cf95da6f3719b893eb41a62da4f0bb9ad9a32b19a34cfb8bbef60bf73b72cae876e9c89f94e15b077ad8dbcdac6d5bc8b022101c937f588fcb06a4eae55a6da000974febf9a7d940948bcbe9498834d474497e1ac6b89dad5d7a44ecdb3a7276d6afdb75caa23811e8b1a80d9b6ae4b0ec03e2ada35b146270f99cd666394d5b861ef52958e2fbc2887e3a95eaa985e245c04a6da5012707aefffcb2e5"}, &(0x7f0000000640)=0xf2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000680)={r2, 0x65, "f9badb2490e31d3ad395485b923ad0e09b8e4e298c88dd4de468cb817088253747706758cb2aa8942b691f6deda91b12c01206d1b064c107af295d9b9de7f31970a3b0965b9740a62dee8d4c7bb22fcc82970de2f7b8374ea27e2fe37ac0ae7faa438bdb74"}, &(0x7f0000000700)=0x6d) [ 47.877789] audit: type=1400 audit(1519221033.451:45): avc: denied { call } for pid=7029 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 47.920464] binder: release 7029:7035 transaction 3 out, still active [ 47.927329] binder: undelivered TRANSACTION_COMPLETE 2018/02/21 13:50:33 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003c08)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ifb0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='bcsh0\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = socket$inet(0xa, 0x801, 0x0) socketpair(0x11, 0x6, 0xffffffffffff8000, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000040)=0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x0, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/21 13:50:33 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x218, 0x0, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x180, 0xffffffff, 0xffffffff, 0x180, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x766}}}, {{@uncond, 0x0, 0xa0, 0xe8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x20}}]}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x278) sendto$inet(r0, &(0x7f00003b4ff6)="fa4c", 0x2, 0x1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x108) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000300)={0x4, 0x3, 0x100, 0x6, "c9b10f40897c8d063f81c369505b95ecdbdbed07906da5e4703c5016dc86bba9dd12967a8542827138eef4df", 0x8}) 2018/02/21 13:50:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x88a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x66c) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r4, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) sendmmsg(r4, &(0x7f0000013000)=[{{&(0x7f00003aa000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000561fd8)=[], 0x0, &(0x7f0000345dc0)=[]}}], 0x1, 0x0) 2018/02/21 13:50:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004f1000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x0, 0x0, 0x0, 0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xda26}, &(0x7f0000000040)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='numa_maps\x00') setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000001100)={{&(0x7f00000000c0)=""/4096, 0x1000}, &(0x7f00000010c0), 0x20}, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xffffffffffff9017}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00007ddf90)=[], 0x0, 0x0, 0x2f7}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10000, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r1, 0x7, 0x30}, &(0x7f0000000180)=0xc) 2018/02/21 13:50:33 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x48881) pwrite64(r0, &(0x7f0000000040)="d1e327514cad2e16a444b258a580741ab9ba9dbb3ec4b7ad7a2b7643a55ebbdb8a11385ab8c175ce2153063ed22b1d27332943587dd383afcb660c80d64978721d8ae403fbf038ec569218c1404785cfd78d102dbaf3d8b3f786ea893c7c2e973265d8de2bbd91682518b77482f52abe1358cdff6988d8ab0691107158eb429f405c42", 0x83, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0x4, 0x8, [0x2, 0x101]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x6, {{0x2, 0x2, @loopback=0x7f000001}}, 0x1, 0x0, []}, 0x91) sysfs$2(0x2, 0x2, &(0x7f00000001c0)=""/4096) sendto$inet(r0, &(0x7f00000011c0)="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", 0x1000, 0xc0, 0x0, 0x0) 2018/02/21 13:50:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x3aa, &(0x7f0000005000)=[], 0x0, &(0x7f0000000140)=[], 0x25f}, 0x4) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f0000012000)="dc4eac4394002a3e834eb297fa07d81ff2ded96ca1e770a0f62f87d3c5cb"}) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000040)=@in6={0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000100)="5ccffdd2e34cd24ea0d27463e35b68f4270c87c716c3caf344a1bcfc7cbb183177e953b78a7643f2657dd667d3ef04b45e920cd8d22da54b47fad56257275dd8e151fca47004988d6edba44b8b7db33637b10724f3caf851e2a3f49690b607ac10382a1d4178e48c6f976810f27f6f3132739c64c82914e0dff414cdc9edba00098a8e2c0e78f906c5288c132a8047645a63a41cca", 0x95}, {&(0x7f00000001c0)="2284d9a6c84d467cd2dfcd8c61930a7ac906fb0664c8c9052cab8cfb80d33a47c0bb2a86107058b095a8715f26", 0x2d}, {&(0x7f0000000200)="79d261d9099f048fd7dab3c612e85ed68909067d940ef5b9ad462f65c2afa977", 0x20}, {&(0x7f0000000240)="fe7363c727de8b21af94c7901cb24eaf2c91d462905bb5455d1820a5aefb41d96e3b8088a70fe77c0a680b4e2ad7e834d3f3a214b8944c15b497bace6a178747e79d2fae3e47afb773d20b12d5761ccf585ae4bcf8b377a8b93d9c5b231fea19dd53f69fc8ce36d16a9a93a4b0a89a6dad696547150d7eedfb0141ba3da0dfd47a41fd74e522762b537849011f2f16bb6d6d2daf890b9dea7443e26e350d55a8cad17659392e642054e5b1d22cee024e3ac0278ec34873cdd20641a10c150e5235b00749776903223ec28294b7f584d2ec197615658f4490431e774ea4b9f86a", 0xe0}, {&(0x7f0000000340)="bcd7ea11428aef92bdf68f027461e89cacdecc73e127cda8784c5bae4c3e859b63a1b8ccc71e8a7613f1f16c2462ce32ca879db70286bc608f68b29568195da1edf34be137b6817062160eb2fe037f50870c9db02bb14d24548494a5dae47b727c583ea056d9a761653c72e2", 0x6c}], 0x5, 0x0, 0x0, 0x40000}, 0xc000) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000001fd8)={@common='lo\x00', @ifru_data=&(0x7f0000000040)="14091bcad119eb79467b02fb479e89b529e7c18d91acce81a47872880a9bfccb"}) [ 47.932497] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.938057] binder: send failed reply for transaction 3, target dead [ 47.992735] xt_connbytes: Forcing CT accounting to be enabled 2018/02/21 13:50:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000080)={0x1, 0xfffffffffffffffd}) 2018/02/21 13:50:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/21 13:50:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) recvmsg$netrom(r0, &(0x7f0000000100)={&(0x7f0000000000)=@ax25={0x3, {"67388a74c79483"}, 0x1}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)="a5cb70d1a54a470dcab32d01d515171bec6377c5cb85e9c614854b0134e507bcd9e761198388291bac9fd9953fcdd9d53b015f24aceb18d5d971074c766d086c561f7788a7645ac8fdcda830e1febf7e", 0x50}], 0x1, 0x0, 0x0, 0x40}, 0x40000000) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = memfd_create(&(0x7f0000000140), 0x3) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000180)={0x9, 0x2, 0x20}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000180)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = syz_open_dev$sndtimer(&(0x7f0000fc6000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r3, r0) 2018/02/21 13:50:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f81800)=""/2048, 0x800, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x8, r2) 2018/02/21 13:50:33 executing program 6: r0 = socket$inet(0x2, 0x8000b, 0x8000) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f5fb0)={@common='ip6tnl0\x00', @ifru_ivalue}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x1, [0x130]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x100}, 0x8) 2018/02/21 13:50:33 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) r2 = dup2(r0, r1) fsync(r2) 2018/02/21 13:50:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x0, 0x401}, 0x1c) 2018/02/21 13:50:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000144f9e)={0x40, 0x0, 'client0\x00', 0x0, "818c2f8f03ba5f5e", "1c31460af7b90e40609691d8e0892f6892c39b66528e7833c3a1cbee54202415"}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/02/21 13:50:33 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x240040, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005b2ff8)={0x0, 0x10000}, 0x8) [ 48.101207] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+òˆÿÿ [ 48.120514] audit: type=1400 audit(1519221033.788:46): avc: denied { read } for pid=7085 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/21 13:50:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000008840)=[{{0x0, 0x0, &(0x7f0000006340)=[{&(0x7f0000006300)="74b78475afc51db7cc07b476e14eb38c", 0x10}], 0x1, &(0x7f0000006400)=[]}}, {{&(0x7f00000075c0)=@generic={0x10, "27724f04068307a79f82c9b0574116122484b9ed42855622c93ec6fa3dbcbe604398484cbd381ab943864dd45cc44c68d3f9247e8264df44b7f17d43cd62ffabd0229edf28c7336cad1b153e113ae92034282232c2e52e255b8ef3890bc4ae071c6949dd0f2e7bf1e3e351b3f5413afd463488f0569bac3cb009b62676a4"}, 0x80, &(0x7f0000008800)=[{&(0x7f0000008700)="9fd6049123366902d00788cd23537e6ab61cb2d4848b9c72e77fdeb4ae5e142e4a6cd2675a406e2ed8acbef50b556ae90e1605f508bac611132b28e1ad4ee9c28b2f4471b4cf8ee38c7a99c4c54c03fdc9adf2257f37eb620eab66b90326fa41df5b61225a1f69719934b843faaacd4fba177b5e325906e2a7185f28a05f057794cadf245158d3756688172601bec121", 0x90}], 0x1}, 0x81}], 0x2, 0x20000000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x1) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x9, 0x0, 0x7, 0x5, 0x101, "314fd698ed700e336c72a7e0447e5eb180dc8df76e4d926eb63d3e6d71a6af768a7f07054b04337cbb7e4de53f04effa9b916c1690fe532ef64f31bd16a848", 0x7}, 0xfffffffffffffed2) 2018/02/21 13:50:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009edfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) bind(r0, &(0x7f000013ffa8)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x7fff, 0x0, 0x1, 0x7}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x600002) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0x8000, r1}) bind(r0, &(0x7f0000000080)=@in6={0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1f4a}, 0x1c) 2018/02/21 13:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000ff0)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ad000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4}}, 0x5, 0x1f, 0x5, 0x6, 0x10}, &(0x7f0000c4fffc)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000498ffa)={r1, 0x19}, &(0x7f0000b82000)=0x6) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044dffc), &(0x7f00002a8000), &(0x7f000001cffc)) bind$inet6(r2, &(0x7f00009e0fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000502ff4)={0x6, r0, 0x1}) lseek(r2, 0x3, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000bb2000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000884000)=0x3ff) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00006c6000)) r4 = syz_open_dev$sg(&(0x7f0000eb3ff7)='/dev/sg#\x00', 0x8, 0x4000) ioctl$KDSETLED(r4, 0x4b32, 0x2b94) execve(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000b6bfff)='\x00', &(0x7f00001a0000)='\\@\x00', &(0x7f0000853ffc)=')*,\x00', &(0x7f00003e2ff9)=':nodev\x00', &(0x7f0000db3000)=',md5sum:\x00'], &(0x7f0000e67000)=[&(0x7f0000914000)='@%wlan0wlan0\x00', &(0x7f0000834ff7)='-em0-em0\x00', &(0x7f00007cf000)='posix_acl_access\x00', &(0x7f0000d10000)="2f7d272a2c6e6f6465766e6f6465762c2e6c6fba2473656c668700", &(0x7f0000162fff)='\x00', &(0x7f0000c7b000)='eth0)-#\x00', &(0x7f00006cd000)='GPL*\x00']) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r2, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f0000e41ff8)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f96000)={0x6, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2]}, 0x10) bind$bt_hci(0xffffffffffffffff, &(0x7f00000b8000)={0x1f, 0x3}, 0x6) accept4(0xffffffffffffffff, &(0x7f0000c0bfe4)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000d83ffc)=0x1c, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000776000)={0x0, 0x0, 0x0, &(0x7f00004b3000)}) openat$autofs(0xffffffffffffff9c, &(0x7f000013fff4)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e3ff5), 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f9000)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d9cff4)={@rand_addr, @multicast2=0xe0000002, @rand_addr}, 0xc) r5 = dup(r2) sendmsg$unix(r5, &(0x7f0000c72000)={&(0x7f0000117000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000c0fc0)=[{&(0x7f000012af28)="59cb9a", 0x3}], 0x1, &(0x7f0000340f70)=[], 0x0, 0x40001}, 0x14) 2018/02/21 13:50:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x482200, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x801) r3 = dup3(r2, r0, 0x0) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) 2018/02/21 13:50:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000040)) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007d1fcc)={{0xfffffffdfffbfffc}}) 2018/02/21 13:50:33 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e360fcc6d982", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x3, 0x101}) 2018/02/21 13:50:33 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000907ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x11}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') llistxattr(&(0x7f00006e4000)='./control/file2\x00', &(0x7f0000ae9000), 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r3) [ 48.160642] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+òˆÿÿ 2018/02/21 13:50:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000000c0)=""/241) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/02/21 13:50:34 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) membarrier(0x10, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/21 13:50:34 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x129080, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3e9d, 0x4, 0x2, 0x0, 0xb818}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x81, 0x80000001, 0x4, 0x3, 0x9, 0x100000001, 0x800, 0x7, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000040)=0xfffffffffffffff7) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x99c, 0x200, 0x4, 0x0, 0x7, 0xfff, 0x9, r2}, &(0x7f0000000100)=0x20) r3 = socket$alg(0x26, 0x5, 0x0) r4 = msgget$private(0x0, 0x140) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000280)=""/161) bind$alg(r3, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x401) 2018/02/21 13:50:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e2, 0x2c9, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000206000)=@buf={0x0, &(0x7f000046e000)}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xd8, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in={0x2, 0x3, @rand_addr=0x80000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x80000001}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6c93}, @in6={0xa, 0x0, 0x5b6, @mcast2={0xff, 0x2, [], 0x1}, 0x542}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x3f, 0x3f, 0x3768, 0x8}, &(0x7f0000000280)=0xa0) r3 = semget$private(0x0, 0x0, 0x100) semtimedop(r3, &(0x7f0000000040)=[{0x4, 0x80}, {0x1, 0x486ebd2e}, {0x2, 0x7}], 0x3, &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/02/21 13:50:34 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x10006}, 0x1c) sendto$inet6(r0, &(0x7f00008d8fc7), 0x5da, 0x0, &(0x7f0000f7afe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x200000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x8, 0x3, 0x7, 0x7}, 0x8) 2018/02/21 13:50:34 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r3}, &(0x7f0000000080)=0x8) sendmsg(r0, &(0x7f000018a000)={&(0x7f0000647f80)=@generic={0x0, "997b960f999b390cd4968eadfd04bcc54ccff7f852dbd9d90eb8b1352944028dec5a286bdb131d7a9fa40f8f5a51c76d441721b03e5f1f0df6a44178adf388e64b0147bcfb8ee634718d3ca0ed9e434eefc17b39154425252c74dd3516ba5633f8ed995419e9b7ceff84518ef9347cfe1e3ec6d24183dcf928bf25fb7b44"}, 0x80, &(0x7f00000e1000)=[], 0x0, &(0x7f00003a0000)=[]}, 0x0) 2018/02/21 13:50:34 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20102, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)=0x100000) getuid() 2018/02/21 13:50:34 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, r0) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000080)=""/5, &(0x7f00000000c0)=0x5) 2018/02/21 13:50:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = getpgid(0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x4, 0x40, r2, 0x462, r3, 0x80000000, 0x7f, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) r4 = syz_open_pts(r0, 0x40000) ioctl$TCXONC(r4, 0x540a, 0x1) syz_open_pts(r0, 0x0) r5 = dup2(r0, r0) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xc1, "c680953bd0302c064f304d453765b699eda1633fb2ba9fae18df6cc00204788f746dffb45bd5549c58bc291adf95634b814336c8cd17f106f3be11296d9482f7e431cf36d4e9df1173e323b0d6cc1bc3eb37a38ba128be58cba047aed444d6976364866195220056abebdd0585bfc2f1ce506b5ad59b28ec589813be70b786108609c65c8ad2a817ae9957685e43f86103cf14ac2ea0ea7470f76674ea6869195527f72d8e0c342984b74bb9c5aa2935a541856af2cf962744c25fde04d11b3a9c"}, &(0x7f00000002c0)=0xc9) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r6, 0x9}, 0x8) 2018/02/21 13:50:34 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x2020a1) r1 = memfd_create(&(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x3) sendfile(r0, r1, &(0x7f00000000c0), 0x5) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x80800) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={0xcd5, {0x2, 0x2, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3d0, 0x20, 0xffffffff, 0x100, 0x7, &(0x7f0000000080)=@generic="d3ea9c779d7683d7ceabfcad6353ffe5", 0x4, 0x10001, 0x1}) r3 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') sync_file_range(r3, 0x0, 0x0, 0x0) 2018/02/21 13:50:34 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c02"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) alarm(0x4bd5) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/21 13:50:34 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x4a4040) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000040)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000941000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x82) 2018/02/21 13:50:34 executing program 4: unshare(0x40600) r0 = signalfd(0xffffffffffffffff, &(0x7f000084f000), 0x8) fchown(r0, 0x0, 0x0) fdatasync(r0) 2018/02/21 13:50:34 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9d78, 0xc0000) ioctl$TIOCSTI(r1, 0x5412, 0x10001) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x100) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000080)=0x9, 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x80000002) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80800, 0x1) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) fcntl$setstatus(r0, 0x4, 0x4000) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000bfdfdc)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f00000000c0)={0x3, 0x101, 0x8, 0x7, 0x0, 0x9}) fallocate(r3, 0x2, 0xffffffff, 0x20) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f0000000140)={0x6, 0x78, 0xfffffffffffffffc, 0x5, 0x4, 0x7, 0x0, 0xfffffffffffeffff, 0x40008, 0xe, 0x1, 0x10, 0x70ce, 0x80000000, 0x0, 0x3, 0xfffffffffffffe00, 0x40400, 0x4, 0x39b3, 0x10001, 0x3, 0x21, 0x3, 0x7fff, 0x4, 0x7fff, 0x4, 0x1ff, 0x3ff, 0x400, 0x100, 0x6, 0x63ad3b9, 0xd8, 0x3, 0x100000001, 0x1000, 0x0, 0x81, 0x1, @perf_config_ext={0x8, 0x1d}, 0x8, 0x5, 0x2, 0x0, 0x3, 0x3, 0x4}, r6, 0x1, r2, 0x4) 2018/02/21 13:50:34 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x11}) socketpair(0x10, 0x806, 0xffffffffffffd651, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0xffffffffffffff1a) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080)=0x7ff, 0x1, 0x7, &(0x7f0000000100)={r5, r6+30000000}, &(0x7f0000000140)=0x100, 0x900000000000) 2018/02/21 13:50:34 executing program 5: r0 = socket(0x80000002, 0x2080080003, 0x22) getsockopt(r0, 0x0, 0xcd, &(0x7f0000001ff8)=""/8, &(0x7f0000921000)=0xaf97424c) 2018/02/21 13:50:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) dup3(r2, r0, 0x0) 2018/02/21 13:50:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000f88ffc)=0x4) r3 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="706f7369785f61636c5f616363657373656d318a736563757269747973656c696e75787070703000", 0xfffffffffffffff8) r4 = userfaultfd(0x80800) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000040)={0x63a, 0x20}) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/dev/kvm\x00', r3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 13:50:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x644, [0x100000000, 0x1616, 0x9, 0x8, 0x7ca00000000000, 0x100000001, 0x1000, 0x1ff]}, 0x5c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x410}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/21 13:50:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000080)=""/39) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[0x80000001, 0x4, 0x3f]}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1f, 0x2000) ioctl$sock_bt(r2, 0x0, &(0x7f00000000c0)="2e4f1fab645a87900807cad45fd8500bcc1d04f029852db815cbf442ab9198ae16b6ef977fb7bb6e3d9ddaf72bba71abaf1ecaba746a6a6dc83a08696a7ba1b8c97af941fb975f93fb8874b58c944d1d8ea4a72e8a2b54d22b4d246ca4d8eb27da0f5f6c0b37f2123c1ab58d45fd08243f84608b18ecd0e1b3a631c84f26e912253746cc6e28ec1cd92416de70f14913e5463827b01d9f78d5223e73beb7ab810e2b488384") sendto(r1, &(0x7f0000f4e000), 0xffffffffffffffbc, 0x0, &(0x7f000043c000)=@ipx={0x4, 0x0, 0x0, "386e00000001"}, 0x10) 2018/02/21 13:50:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006b7cf0)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00007fafd0), {[{{@uncond, 0x0, 0x322, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffff}, {0x7fffffff}}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x9, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffeeb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000e64000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 13:50:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) getegid() r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x4, 0xffffffffffffff80, 0x9, 0x401, 0x8, 0x482}) r2 = epoll_create1(0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000044d000)) fchmod(r2, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xffffffffffff11f0, &(0x7f0000000040)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r1, 0x0) [ 48.579383] xt_connbytes: Forcing CT accounting to be enabled 2018/02/21 13:50:34 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0xcc3, 0x8, [0x3, 0x0]}) 2018/02/21 13:50:34 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x8000, 0x4) 2018/02/21 13:50:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f00000cc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000053b000/0x3000)=nil) pipe2(&(0x7f0000000040)={0x0}, 0x84800) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f00000cf000/0x3000)=nil, 0x3000}) 2018/02/21 13:50:34 executing program 2: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x80000) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20000) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000351000)={0x1c, 0x0, &(0x7f0000c6b000)=[@increfs_done={0x40106308}, @acquire={0x40046305}], 0x0, 0x0, &(0x7f000017b000)}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x2, 0x6, 0x3, 0x8, 0x100, 0x800, 0x800, 0x1ff, 0x7, 0x4, 0x400, 0x536}) 2018/02/21 13:50:34 executing program 5: r0 = socket$inet(0x2, 0x80003, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0xffffff80}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) setns(r0, 0x40000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000040)={{0x8, 0x0, 0x2, 0x3, "56cca29622463a03eb974ae4fa95fd665051440dc7afcd60c87565f51feba97a08a1e961dca303602ba0dd0e", 0x6}, 0x6, [0x81, 0xfe, 0x1d, 0x10001, 0xc3, 0xffffffffffffffff, 0x4, 0x1, 0x1, 0x7, 0x2, 0x7, 0x1fffe000000, 0x5, 0x7fffffff, 0x1, 0x3ff, 0x8082, 0x8000, 0x0, 0xfffffffffffffffe, 0x7, 0xf0a, 0x0, 0xdf3, 0x5, 0x5, 0xfffffffeffffffff, 0x9, 0x80000000, 0x6, 0x7, 0x2e5c, 0x100, 0x7, 0x9, 0x1, 0x100, 0x200, 0x1, 0xaa, 0x8, 0x3, 0x7, 0xd30, 0x7, 0x0, 0x3, 0x5, 0x10000, 0x5, 0x8, 0x7, 0x7, 0x1, 0x10001, 0x8, 0x2, 0x0, 0x81, 0xffffffffffffffff, 0xe17, 0x4, 0x6, 0x3ff, 0x5, 0x1, 0x80000001, 0x80000000000000, 0x80, 0x9, 0x43c, 0x3, 0x5, 0xac, 0x2, 0x7f, 0x4, 0x100000000, 0x847, 0x5, 0x3, 0x3f, 0x7, 0x8, 0x3ff, 0x4, 0x0, 0x9, 0x79e6, 0x8000, 0x1, 0x3f, 0x5, 0x7, 0xe2, 0x8f0f, 0x1, 0x8000, 0x6b, 0x400, 0x10001, 0x6, 0x0, 0xffffffffffffff00, 0x7f, 0x7, 0x6, 0x200, 0x8, 0x1, 0x5d2, 0x80000000000000, 0x1, 0x6, 0x0, 0x8, 0x0, 0xffffffffffffff95, 0x7fff, 0x7, 0x7, 0xfffffffffffffff9, 0x800, 0x6, 0x1, 0x40], {0x77359400}}) 2018/02/21 13:50:34 executing program 3: r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@rand_addr, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) socket$bt_bnep(0x1f, 0x3, 0x4) sendto$inet(r0, &(0x7f0000000000)="de214b3763d410efd6f10b0000", 0xd, 0x4, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/21 13:50:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x7f}) r1 = syz_open_pts(r0, 0x8000000005) r2 = dup(r1) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) write(r2, &(0x7f0000be1000)="168d3bfb64f18fca4cf2d4e8e728f86ae7e9f01f5915fbd42c322d45af7fea843df7a04873a300d68a3695b5c3599d02a96cc086edaf6890471d62b41cfaa5250b6b150378260d", 0x47) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x185080, 0x0) fsync(r1) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/21 13:50:34 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x74, 0x0, [0x4, 0x8, 0x2, 0x200]}) sched_setaffinity(0x0, 0x8, &(0x7f0000111ff8)=0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) accept4$inet6(r1, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009f3ffc)=0xfffffffffffffdeb, 0x0) shutdown(r1, 0x0) 2018/02/21 13:50:34 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xff}], 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x5e2d3ada87f98ae4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00000000c0)={0x5, 0x0, [{0x5, 0x0, 0x42}, {0x5}, {0xdff, 0x0, 0x5}, {0x101}, {0x0, 0x0, 0x100}]}) r4 = msgget$private(0x0, 0x101) msgsnd(r4, &(0x7f0000000140)={0x1, "3db275eddea359ed0a3f6928c01d161ad24fc61c73fd307909e08189cffc24a384b9cd907429b14c75c477f6"}, 0x34, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x76c6, 0x20}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000280)={r5, 0x3}, 0x8) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) 2018/02/21 13:50:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x6) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000001c0)={0x2, 0x0, [{0xd, 0x8}, {0x1}]}) 2018/02/21 13:50:34 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8f, 0x200000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x7, 0x41fe, 0x100000000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000026afa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0x63a26aae, @mcast2={0xff, 0x2, [], 0x1}, 0x95c0}}, [0x7, 0x9, 0xce6, 0xfffffffffffffffc, 0x1000, 0x7, 0x2, 0x7, 0xfffffffffffffffb, 0x7fff, 0x1, 0x400, 0xfffffffffffffffb, 0x81, 0x3]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="590c016c669a0822ac3148246c6747a3596df3d68dd7a8679f2a8a057e7c2a65afa2558d0ed17a5b1b9bce8e02896f581f8f81e1fd4d2a3b835742cba2e26c7415", 0x41}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8001}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xe8, 0x117, 0x2, 0xd3, "6751ca93782ba3344155ae14bb007e9c8197ef3bb449b961b3d628ec3327d2c8edcc7163ed62fb42b5f4b659d6cbd0b75b88aafebab11599009a1211cca7a644ed42286b37f18287151945672eb2d9f57c7200889e26d0a9303183069ef7d6555a54af009a1369b4a305b7263922f27f2928a691eeccb8c1bef9597c835dfd0f9393eb2e60c24a269889520b39382b06289d317323b46b4fb21355866873b3bc6c2c796175e6a00ee85cfbcd832448667636f727c2ead4700592c2f7e4a6a102df9db8aa0d5c7086e877ff2f9d66659f98d20b"}], 0x160, 0x4000000}, 0x4084) 2018/02/21 13:50:34 executing program 3: r0 = socket(0x18, 0x0, 0x1) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x40) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_int(r0, 0x0, 0x25, &(0x7f0000000140)=0x8001, 0x4) connect(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x1, 0x0, {0xa, 0x3, 0x8c, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}}, 0x3a) [ 48.663269] binder: 7210:7217 BC_INCREFS_DONE node 5 has no pending increfs request [ 48.677462] binder: 7210:7217 ioctl 5402 20000000 returned -22 [ 48.701493] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/21 13:50:34 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x100000001, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000040)=0x8) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x874d, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) clock_gettime(0x0, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000a7efe8)=[@textreal={0x8, &(0x7f00008ad000)="f081950e480200339f7d0066f08221e4d07900660f7fc7f30f01c90f090fd21066b9480a000066b80000000066ba000000800f300fb35e3a", 0x38}], 0x1, 0x0, &(0x7f0000ef9fe0)=[], 0x0) bind$nfc_llcp(r5, &(0x7f00000000c0)={0x27, 0x0, 0x37b, 0x6, 0xffffffff, 0x20, "932ce9161ed6ffb996aa3e4f27d05f6b4ea57c24dea5eb584773fd0e00ae2df2c3180cf8273064af19aca7918fe6f993022a6eeb3719493e00e6906f65fb22"}, 0x60) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000048bf50)={{}, 'port1\x00'}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/21 13:50:34 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) 2018/02/21 13:50:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x400001, 0x0) bind$rds(r1, &(0x7f00000005c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/policy\x00', 0x0, 0x0) prctl$getreaper(0xb, &(0x7f0000000000)) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1d6) sendfile(r0, r3, &(0x7f00008bf000), 0x200041c) [ 48.708524] binder: 7210:7234 BC_INCREFS_DONE u0000000000000000 no match [ 48.719530] l2tp_core: tunl 4: fd 19 wrong protocol, got 1, expected 17 [ 48.725607] binder: 7210:7217 ioctl 40046207 0 returned -16 2018/02/21 13:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x101000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/116, &(0x7f0000000080)=0x74) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000023e000), &(0x7f00004eb000)=0x4) 2018/02/21 13:50:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) times(&(0x7f0000000000)) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)=@generic="0c46286f14a8bd4f01aca15e7713bf4b", 0x401}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xe9ec}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x5, r3}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = syz_open_pts(r4, 0x100) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0xffffffffffffff00, 0x3f2, 0x0, 0x0, 0x100000001}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r5, &(0x7f0000fd6000)='z', 0x1) close(0xffffffffffffffff) socket$unix(0x1, 0x5, 0x0) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$VHOST_SET_VRING_ERR(r6, 0x4008af22, &(0x7f0000000240)={0x1, r2}) 2018/02/21 13:50:34 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) fstat(0xffffffffffffffff, &(0x7f0000cf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x40, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/02/21 13:50:34 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000), 0x0) sendto$inet6(r0, &(0x7f0000000000)="61be432f80618d7ed1176b374f3663a5c116743ac6a5f1a33b59830cf30b7a8dfa04208b680a5d5f58d3b95f6e110ac71e5eedf0ad4642274a8deb6693748ce5a544f849997647c1148c15bb2b655d30cba1e710cc2a23816381ba07f3163ae03fb4c7c623ef8856bac66e5c7496490fee7f727e0157e59a8d38fdedde08f8a94c0e33dccd411a4372a135e60745816a0dcd666d95267137741833f640fb4a496608898f2b6c53c58a129fb0dc05c726d5a7385705f884005176eafced43e0e2a0a7c18785efe1e5c7996dba2d7f5f6f08c2b39b651707dd35777a2ee541d5d99660c07914daa42549d2", 0xea, 0x20008854, &(0x7f0000000100)={0xa, 0x3, 0x322, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) pipe(&(0x7f0000000140)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000180)=0x8) 2018/02/21 13:50:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000005ff0)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x3, 0x7, @empty, 0x5}}}, &(0x7f0000000200)=0x8c) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xd2c, 0x8, 0x800, 0x200, 0x86}, 0xa0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x16, &(0x7f000025cfe9)="5a6bee1708e449e10e25985207ffffffffffffe5b021"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000001fd8)={@common='lo\x00', @ifru_flags}) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/21 13:50:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000071a000/0x2000)=nil, 0x2000, 0xc) clone(0x0, &(0x7f0000000200)="e39111075da2653ebd814b852393b239eee21fa5a33229660fc75de7639c47bf40c54b19406c9c318e1261ca2447182b4d3a2bdb3c82770861c857b1079c4f1a3dd579695183adff25703f203f5cb8e682df8d2c680c8f5e341f8dac5f237817ce43677800173685862aa55333f1108671dea1d9640250ece30ae591e3ec9df4ae9c5754bccd64bdd348eacb169b4a3db8ee601270874add6f2bb1d80bf864cfef587af5eb07e22ecdac139bab47b1a2ddedb23a25043a4b1be45dcbb52975c4", &(0x7f0000744000), &(0x7f000016fffc), &(0x7f00000003c0)="9581acfe24a8dda71bce4b629aada89e45fb319eccbf083dc9c454d81054470bf1901d5a60ce2173e9bf0a124a728827e6ae1f6e512d2677d8fc6bf03878024bde22c7d7bac188ea518ca9243d59651963ff0ccbfb73c3") r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000100)=""/243, &(0x7f00000002c0)=0xf3) 2018/02/21 13:50:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x3c) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000121ff8)={&(0x7f0000000180)=@bridge_delneigh={0x2c, 0x1d, 0x20f, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_PROBES={0x8, 0x4}, @NDA_PORT={0x8, 0x6}]}, 0x2c}, 0x1}, 0x0) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmdt(r2) 2018/02/21 13:50:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) [ 48.816879] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/21 13:50:34 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3e) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x20) r1 = dup3(r0, r0, 0x80000) write$selinux_user(r1, &(0x7f0000000000)={'system_u:object_r:sshd_var_run_t:s0', 0x20, 'unconfined_u\x00'}, 0x31) 2018/02/21 13:50:34 executing program 5: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x10) 2018/02/21 13:50:34 executing program 3: ioprio_set$uid(0x0, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x80000) mknod(&(0x7f0000000080)='./file0\x00', 0x40, 0x67) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}}, 0x9, 0xb26, 0xffff, "6f8f866673e4d626fdabe96dfc8967bcff7d9c5887f0ac6861a75c347cc4b1383ed80a71fc515a027cd8aa92bb4d3de779db0f605ee4256b81a3729e2e8e45bb7ba478aab2aafac97c77c805da9f5fbd"}, 0x160) 2018/02/21 13:50:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x3e) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080)=0x7fffffff) r4 = request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='net/anycast6\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x0, 0xe82, r4) 2018/02/21 13:50:34 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0xfffffffffffffffa, 0xad01, 0x0, 0x20}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x1, 0x3, 0x8000, 0x3, 0x5}}) 2018/02/21 13:50:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x32) setsockopt$inet6_opts(r0, 0x29, 0x35, &(0x7f0000000080)=@dstopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x2eb60000}, @enc_lim={0x4, 0x1, 0x8000}]}, 0x5) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x76f, 0x2202) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000040)={{0x61, 0x1, 0x3, 0x80000001, "9d93ecd505f6f704a5a03984ae89dacdc3352aad0375a64861b60b292fd0583b71ca7ae1b23ac412bb1a788b"}, 0x0, [0x4, 0x6, 0xfff, 0x6, 0xa1, 0x3ff, 0x8000, 0x8, 0x0, 0x2, 0x3, 0x0, 0x1, 0x8001, 0x0, 0x7, 0x0, 0x9, 0xfffffffffffffff9, 0x1, 0x60000000000, 0xb0f4, 0x1ff, 0x100000001, 0x3, 0xc, 0x1, 0x3, 0x7, 0xffff, 0x125d, 0x7f, 0x8, 0x80000000, 0x3, 0x8, 0x8, 0x7, 0x7039, 0x444, 0x1f, 0x7, 0x1, 0x0, 0x9, 0x7ff, 0x8, 0x5, 0x7, 0x2, 0x5, 0xffffffff, 0xb69f, 0xc6b8, 0x2a1, 0x8f, 0x80000000, 0x6b05a515, 0xcbc4, 0xe60, 0x100, 0xff, 0x7f, 0x8, 0x9, 0x200, 0x1000000, 0x5edeabb, 0xf3, 0x7fff, 0x4, 0x1000, 0x8, 0x7, 0x8194, 0x7, 0x81, 0xb8e, 0x8, 0x80, 0x0, 0x7, 0x4, 0x4, 0x4, 0xf16d, 0x5, 0x5, 0x9, 0x6, 0x2, 0x0, 0x9, 0x20, 0x9, 0x4, 0x101, 0xd64, 0x8, 0xff, 0x100, 0x1, 0x3ff, 0xf8, 0x2, 0x2, 0x40a, 0x1000, 0xa36, 0x3, 0x9, 0xcd80, 0x401, 0x80000000, 0x3, 0x8, 0x3, 0x2, 0x4, 0x453, 0x3ff, 0x5, 0x6, 0x80000001, 0x9, 0x20, 0x8001, 0x19bf00], {0x77359400}}) 2018/02/21 13:50:34 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000001ff3)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000000080)) 2018/02/21 13:50:34 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x6, &(0x7f0000000000)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xffffffff) io_submit(r2, 0x2, &(0x7f0000000740)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000240)="999dcbe8a6d4", 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/21 13:50:34 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x843, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) alarm(0x9) 2018/02/21 13:50:34 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000040)="3eb772c3fcca877f4281db9be432b045af06e572e3ac5fc6d0d7b927ca4c33d2f03178755fe075986ddd7ff587d3f8556db104096753e08e8b5d8822183f48c865d7c7b682e0ed92b7f284a08b49a5315101d7a48fca2bfb326f9424c3a0048b69ec0a1e42bd1d4b600dbb06a428b3a50cd9819757471d786ca30df469a8", 0x7e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x5, &(0x7f0000000000)="97cc7d145496ff4a09d94d7ce4bdc1ac714aa7d9c8a0c2305dfe75181270686f3918706dce2a0d63bf0fbc79e262159f90343697a342342e3cb6d69beb93a56a0405dca2370abb6e36b6e814b135e10122076310", 0x54) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/219) 2018/02/21 13:50:34 executing program 4: r0 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "760004", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x6], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/21 13:50:34 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8e, "22255a6e17061b3d921588fa9e9c11cad5a17320445042c172a63520e80f7558633a348370ccfdfaacdcab318e005af1d15f874efc77d138c1e8faaef34e824cefa834bda13603f3be58d3fee31d62b8a084d284566e81e5f0a5bd3afe2a96b69c8d0d057d8ed3e35cba2acf7554816ead0d1dc2d62af573a9b52b8cc06fed717b78c200ad8467f67cddba0945b5"}, &(0x7f00000000c0)=0x96) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/21 13:50:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x100000010) unshare(0x8000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000000000)="240000002000030007e6fd946fa2830003eeffd81000020040030000000001a2d1880006", 0x24}], 0x1}, 0x0) 2018/02/21 13:50:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffe}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r1, &(0x7f0000ded000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 13:50:34 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/15, 0xf) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000124000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/21 13:50:34 executing program 4: r0 = socket$inet(0x2, 0x2, 0xffffffff00000001) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x8}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) [ 49.026321] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 49.069043] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 49.121184] mmap: syz-executor7 (7337) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/21 13:50:34 executing program 2: perf_event_open(&(0x7f000002ef88)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mlock2(&(0x7f0000953000/0x3000)=nil, 0x3000, 0x1) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080), 0x4) 2018/02/21 13:50:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x4f512dcf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc00000000}}, 0x9, 0x0, 0xfffffffffffffffa, 0x5, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x24a5}, 0x8) sync_file_range(r0, 0x1, 0x200, 0x1) splice(r1, &(0x7f0000000180), r1, &(0x7f00000001c0)=0x1, 0x4, 0xc) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000c7d000)=r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00009c3fcc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) close(r3) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000180)={0x8, 0x0, 0x40, 0x8, 0x10, 0x1000}) 2018/02/21 13:50:34 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000955ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) socketpair(0xf, 0x5, 0x100000001, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f00007e5fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 13:50:34 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0xe1c, 0x2, 0x800, 0x9, 0x100000001, 0x800}) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/21 13:50:34 executing program 1: r0 = getuid() setfsuid(r0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xadd, 0x8000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x5, 0x4) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x80, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x120000000, 0xfff, 0x3, 0x4, 0x9, 0x1, 0x6, {0x0, @in6={{0xa, 0x1, 0x9dc, @empty}}, 0x6, 0x9, 0x8000, 0x7, 0x5}}, &(0x7f00000001c0)=0xb8) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x2, 0x930, 0x7e2}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r3, 0x9, 0xffffffff, 0x6000, 0x101, 0x3, 0x3, 0x7fffffff, {r4, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0xffffffffffffff53, 0x8, 0x9, 0x9, 0x2}}, &(0x7f00000002c0)=0xb8) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x101, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) setfsuid(r5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r4, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x2}}}, 0x8c) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000004c0)) connect$inet6(r2, &(0x7f0000ff6fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r6 = socket(0x9, 0x7, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000000)={0x3144, 0x4, 0x5, 0x1, 0x7}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x80, 0x442) sendto$inet6(r2, &(0x7f0000ee6000), 0x0, 0x80, &(0x7f000024c000)={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffd79) sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a7dff0)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) 2018/02/21 13:50:34 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x2f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000020ba8)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x0, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f000001fe6b), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x16535ed2ddd40124}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/21 13:50:34 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f00003d6000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ec6abb25fa5d807ece91c13fded2bfaabcd02a9de05ef145b1d800c80c2958bdf092d02ba9ef48c7bcb98680608119b75ab4cb01af1fb547611fb6f35ee9b8"}, 0x60, &(0x7f0000c55000)=[], 0x0, &(0x7f0000a8e000)={0x10}, 0x10}, 0x0) 2018/02/21 13:50:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000017000)) 2018/02/21 13:50:34 executing program 7: syz_emit_ethernet(0xffffff5f, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0xa93, 0x6, 0x20000000000002}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3800000000000000, 0x800) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f00000000c0)=""/97, 0x61) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/02/21 13:50:34 executing program 6: r0 = socket$inet6(0xa, 0x13, 0x0) listen(r0, 0x40000000000005) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efaffc)) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000ea7000)=@hopopts={0x0, 0x0, [], []}, 0x8) r3 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0) r4 = fcntl$getown(r0, 0x9) fcntl$lock(r3, 0x5, &(0x7f0000000100)={0x0, 0x1, 0x6, 0x40, r4}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @rand_addr}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8000, 0x49, 0x80800000000000, 0x100, 0x8, 0x800000, r5}) 2018/02/21 13:50:34 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x602000, 0x0) socketpair(0x8, 0x1, 0x1, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x2, 0x3}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8, 0x400, 0x9, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r4, 0x200, 0x8, 0x9, 0x4, 0x6}, &(0x7f0000000180)=0x14) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7fffffff, 0x521000) ioctl$TCSETSF(r3, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r3, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000530000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x430080, 0x0) 2018/02/21 13:50:34 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x8000000c}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000080)='net/icmp6\x00') r6 = epoll_create1(0x80000) preadv(r6, &(0x7f0000002380)=[{&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/183, 0xb7}, {&(0x7f0000001180)=""/128, 0x80}, {&(0x7f0000001200)=""/203, 0xcb}, {&(0x7f0000001300)=""/128, 0x80}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x7, 0x0) fcntl$getflags(r3, 0x1) connect$unix(0xffffffffffffffff, &(0x7f00007c0ff8)=@abs, 0x8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002980)={0x0, 0x0}, &(0x7f00000029c0)=0xc) r8 = getegid() getresuid(&(0x7f0000002a00)=0x0, &(0x7f0000002a40), &(0x7f0000002a80)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0, 0x0}, &(0x7f0000002b00)=0xc) getgroups(0x1, &(0x7f0000002b40)=[0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000002b80)={{{@in6=@empty, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000002c80)=0xe8) getresgid(&(0x7f0000002cc0), &(0x7f0000002d00)=0x0, &(0x7f0000002d40)) r14 = geteuid() lstat(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000033c0)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00000034c0)=0xe8) r17 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000003500)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000003600)=0xe8) r19 = getegid() lstat(&(0x7f0000003640)='./file0\x00', &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003ec0)=[{&(0x7f0000002400)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002900)=[{&(0x7f0000002440)="dadb0fc7312e1ca937b7a16d742adf7744b640fde9b39e4c87d7b68a6522abfa385794011cb86e129723814dbffeaa3c351c699159203ae3f31c342de3a60a7baa7865a108a62eb304afb9874b60f8102765f1fc2f025c2059f4dca09a916b68a1b3b6eb174b735386bce7ef4069b312553d5d814ce548fe91ce61295c7c14ebf0b0e8659ab89b2dbe79709da5e15384c5db9b4ee58773712f94ecdd96d0aa5baa1cc017d67c0aa20808921aa491d63810e7c1991bc19d0060c28204ede013f4bab9977a44bffaf8d8665efbac", 0xcd}, {&(0x7f0000002540)="5791627654c1f55a35917ee882679c20f7644eb23b27fc71f81e2b41683fda5bd394f0a5aaa5c658850b1449", 0x2c}, {&(0x7f0000002580)="aefb00af", 0x4}, {&(0x7f00000025c0)="917bbcc1c8db689b29ff9ec598f3344a26ce4d6bafbec0b13f0985f4b418b8d7854d2c7410f3bdf89f99da7a0f356cda04ce19b31bef43550f4e19ef7c9bbc6a65082a59fccceeca287c66f2fa24de3507d70c9aed0cd8ad9da5ae189995f9e9476ab0e84dc6162edbcb314808f5afb93479ea2ecf0eb18b5c44c1d8611f720034ac4159f2b4bc5b22994aed9063b3b096ea01ae170b7983b6524366838fbac51c40f81301e03b070b108a592b1b5537c141c3fa3cfaccdca7082bd474e5b42edfbb44ab320a84277a188759d9e133106f33d1d6b2e1f01c5e69698a9a39b2c89e582a623a8509feb14f8ecfc38996e3596b33a4b91024f62e", 0xf9}, {&(0x7f00000026c0)="17f59fe7da713c8c8a6517cae6f87fee7d31b8af1cdf5cfc3c69c4829a09b42038781b821f338abfcb678503ca0d", 0x2e}, {&(0x7f0000002700)="68d6f4f17b2f2d43304cf7d3b9be794c8b2cf67c956af02712b3e7585791fbaeccb407", 0x23}, {&(0x7f0000002740)="ca6c461af0aba596bf5ef233ccd633a66735f3b5d2a4ad4522c784255d50d5f6d3fb09fd6f257ca094fe762b805f89b1d5ece8fdc5f38fff4b5aeefe0d7d89035954e7254c0ee8e93fc9a3c69808c954b93d18b5b3c7c401cf164b538ee880b6f41e9d196cf5bddca29d7cf2fbded2414e0db51780f8e1bc1d11bb3d29b243367ac504423c016cae83f72d724a8aca98aa28ceff952c528ec23fbcee4f76d500ad26cb9c92ce72e69481faea7adf4aadb9d5", 0xb2}, {&(0x7f0000002800)="acc2a33e9bbff06627dc6181f533d98cea289aced4d992e338eb5029609e56f414cf227e4668e078cadb91d7e128e4f45ce66e8532aa8b1bcc24a62ca22b9f3b4f77393cf899d41f201c9c273a3148ad1dc7319a5b40f6ae7c5000eb2d872d0ff65846ce965e248b2701205974b4a1a2749356ed4fa8bc393d15275b4400701af02c1d1b3a6e788660ec3a8e7fef9f03ed08499e4d644a6b99cae8ef0c84ade3f13bd91065a5bb9eea763ed12cc6d705c18c7561a77d2fe4e988d2c821a406eadf822499a7d3e584e7ab9706bb393b842531843e00df", 0xd6}], 0x8, &(0x7f0000002e40)=[@cred={0x20, 0x1, 0x2, r4, r7, r8}, @cred={0x20, 0x1, 0x2, r4, r9, r10}, @cred={0x20, 0x1, 0x2, r4, 0xffffffffffffffff, r11}, @cred={0x20, 0x1, 0x2, r4, r12, r13}, @cred={0x20, 0x1, 0x2, r4, r14, r15}, @rights={0x18, 0x1, 0x1, [r2]}], 0xb8, 0x40}, {&(0x7f0000002f00)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003340)=[{&(0x7f0000002f40)="2d2e9056888731bc11c3e5dc9586faa57ddd81a47ea70153eb4560da99fb31ff72f37db35b529e9d8e96d1986f57d988741d1ca5071f7ca9aa6fd197292ca28c34be7fa6c42aa1750f5c23b8971eff65e3705c6df3a3360177b430cf99efddf79ae79f0bcbc9e06b05e0e29b58ec947cc59f51f49e9b628aaecf107f1f2c593429ffc0300fdfbfa5c23aaa791b7311d603d8", 0x92}, {&(0x7f0000003000)="18a49450abb236bd5c0205bd178f128406417c1b0d031ed30c14ce7cf68f04a6e82b310b352893aebfa59e42f2867d5056faa71eeeec4b79a1cfabf42eef11c2d50dac7c1befb10927468dd8a61f89ec413d54a6d65fb78303ab2df613b755cc7e9e1ed866", 0x65}, {&(0x7f0000003080)="38b8632e61783880027dc827dbef96fc8f0ee38dddb7d45a338227c380344a00de7569a61ac11904bcd5c7541f1a1cdfbc1b90aaad4f73dfaa3a896294f5d56567f694e3008a95779159a8c2f03c015c2040e665e0a15c19c3a6344591a22d775e2710a460521dfedc5d92a6240ac1537e34e35a76c183d6ab8f78add2a6def04740148a7ff303707dba75a023162331b7fc4f1142bcfcc7e2d516c99f28e7d3514c01f7f8829bdecc9e5429ba8230f1379c461f6258c906f440253774146a9266a2f1d1a47a31f08653bf123c1ae53175b465e61c4c2e77bef790c724ecc56a42987cf5b1c445fb003fa5c07df5bb3af8d0baacdab4b0", 0xf7}, {&(0x7f0000003180)="26204aeb1526759edf3518f2620f78b2fef3a7f3de5276e0e8abdee0dd1b68b00e09e7a240d3b6d25088323240bfd4f209528010f3a2b2560626336422b827698491751907c946f907d9b811d8bb5327d4fe1f350de825e71e8d3189aaabe95bc4d9b1eb679965b4935178920e32b3a24bd7f15655880a0ce421b5223dd4c27d835ee692696b9cec7965e2cd6a3e3732fe2e163b697876609f1a9dff9c10a9789d361f4b93e8bb5be39fdb46013ba28b0d778bd9fb4c9f6b704c67db69de09d270d555a16eb3", 0xc6}, {&(0x7f0000003280)="27793dba4af8d5d2be21903c54f605eb52376e9743cb258e22b54ac00b2a6451a10e9a0f1c0d5f879eb735895f963e86b5aa53f98ad5aa13a5d4f56b2f2b7897fbd578c369c7356707a33b57ef34f982b2adb20e8166b560de2fffdd1c7201368587edd0675b6cbfaab628d68e8c4d57a2fb7c61225181aa00b5cf9c00a4abd99d94fed984aba469a6d8", 0x8a}], 0x5, &(0x7f0000003780)=[@cred={0x20, 0x1, 0x2, r4, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r5, r6, r6, r3]}, @rights={0x20, 0x1, 0x1, [r6, r6, r6]}, @rights={0x18, 0x1, 0x1, [r6, r5]}, @cred={0x20, 0x1, 0x2, r4, r18, r19}, @rights={0x28, 0x1, 0x1, [r5, r3, r3, r3, r1, r3]}, @cred={0x20, 0x1, 0x2, r4, r20, r21}, @rights={0x20, 0x1, 0x1, [r1, r0, r5, r0]}], 0x108, 0x880}, {&(0x7f00000038c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003e00)=[{&(0x7f0000003900)="8d6fbb758c3e174fc1829a9b7484512c3f71ed0920f06b19c24de7b69b6ba43affdf1a634f72db149bf9cfe5d397ad40a61d52c14fc032c4573a9d7c94496eb28ae571cb89f0c44d72ee5d2b7fbd2732db41e086c56ee6b5d8a2e50989292ecdc52adbbb700b8ef674383679fccb536ef03c5c6f89491f4bc854ac6da5aaef5f2f63ab162ab9f186caf5422f913635eced9371bd70da96d1f336b6fefa260cc4d27d6e66dcd24b8ef5b2a49c4cbadb8eb057bd4a21b1a95eb5117f8fe93137ea8ebbe53ec54ba963cbfeaeaa9a514f5b3e", 0xd1}, {&(0x7f0000003a00)="a29360a75daf91a5de609cdc5372442ce617230e6c4a9f99c5ff7cf95292ae6ffdab294152aa109e58d7ee880cb49e3b121fbe6ffd2a9bab898e1bd582c962417a971d7b6b46c76decd3e31c94f865000fbe", 0x52}, {&(0x7f0000003a80)="7743269e89c4367bc0475e66b81b85fc3aabd97f8590279137165131f796452b62f0d0d299510c0cd779bf4d796ec548b3816c700fd832cca99891a2bfb5c44b0227dad86b9077fa952832e9857198e11d82c190d974792c76c072e65c2458e61ff0742e4901a483740bd4cd52ef62056a45173fe7646102fe1a756538b04860c1d71415014cead0ceef80e492529273cef21e263dbd7beb42f7168d875978d74ab41c90f61a25a8722c20532916444c58", 0xb1}, {&(0x7f0000003b40)="b52ccead838fa527e70e03576cb82b8ffe99617bc3706714474d473e7f5a5c539bda0d7efa9d6e92f72f50b45748c555d81a6d83a881746e05a029191ed1bf5bcf1a0b7e1a13a26dc78ce68a5496b0840d6cc98945b749414605d297cc95b525873f3c158c86a43792042072e36d6d9464073233fc26a0b99a99c624bcc78353e5b0b489dd99473535dab785150a351c08e4942a5f0b1b859ac2af21de0e500f9074d735b1f974429639f84cad7c1751a7647122bad3931334351d571d3d5a8df0c2936f560e5a7c9f5642b3af7858a243bfa58b93dd3ffbfb2aa696fd3964bd1d9f2b7ab796f8ca3c559ee188e80629982308", 0xf3}, {&(0x7f0000003c40)="db7e548516d179c4a09e608a36a00a85d8d6d8377de307ca174ef02246620399712217e557e9992960efe28ef9c06d4096edd67a242092cd750c01efe795e80caaf42bdd18e1f9130c5945e5c14ba46d373d5aadcbebd27ce9d06e06696c5ad95888f5105bed8ee7032755636e08a5dcb8fc75285e29e10416344eea86bc36681f3413353e2d61c48e7d0ced3cf6bb3fb0c4dbcbba573522e7622fdd73cb890ca7fc89b0ccf733f05bd1a209dbc8b0be58711b95592d60982234ef9854aa53f5f957dbfbb1bef487595696d7378b0259d124c40bca7b48b90d0e2c2642cf9f47d0cea8f60e1c8b6631e4", 0xea}, {&(0x7f0000003d40)="1cf271342b6fe1bab1eff29925133d29ae16250fdfc8e250adee7fff0baa97020d9c3587aa4e64b0a96fb798b415cca98bda247f90aca32a26dfe9710f2e8ed787a86401b3e6874f959f495b007405e3dae3903c3017d268cdb69461c094333ead63802a04c081b33691b944c729ea3b00e7f3179a589083c30f372b2add859ad417f0ea7e7f6f0313b25a47139325efc4e9cc1544cc44c36f9ca83c6169cf29f805b6d3d6b12c4385f284aa8ae456265abf", 0xb2}], 0x6, &(0x7f0000003e80)=[@rights={0x18, 0x1, 0x1, [r2, r1]}], 0x18, 0x4000}], 0x3, 0x24000040) preadv(r5, &(0x7f000030efc0)=[{&(0x7f000043bf4c)=""/68, 0x44}], 0x1, 0x0) 2018/02/21 13:50:34 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = dup2(r0, r0) sendmsg$nl_generic(r1, &(0x7f0000003fc8)={&(0x7f0000001000)={0x10}, 0x3ef, &(0x7f0000003000)={&(0x7f0000001458)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 13:50:34 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) mkdir(&(0x7f0000b3eff8)='./file0\x00', 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'nfs4\x00'}) 2018/02/21 13:50:34 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 13:50:35 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) r0 = gettid() r1 = getpgrp(r0) r2 = gettid() r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040)=0x1f, 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r4, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) 2018/02/21 13:50:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000015fd0)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0x5a, &(0x7f0000000040)="3e04692ff9e67d970909d55e76546ebfce7e82b8e0e5ddc98c3c8ff73d727625b8218697d4fa1c69868a9869c9da731e108c4c6d2aa490e07589e592c44a685a3e7df80ca0e938a747a4ed044bc98866d73a37c7c42188a492ba"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={@common='ip6gre0\x00', @ifru_flags=0x200}) 2018/02/21 13:50:35 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={@generic="45f65af082184cbbaf0d5b8f834ee733", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f0000026ffa)) 2018/02/21 13:50:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000046dfe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c77ff8)={0x0, 0x1c, "345344e41ecf8a26a5e9a84b79272c2ad80cf4161c010f408e6e6274"}, &(0x7f0000c70ffc)=0x24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc103, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/52, &(0x7f0000000100)=0x34) keyctl$invalidate(0x15, r2) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000040)=0x5) 2018/02/21 13:50:35 executing program 3: memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0xffffffffffffff3c, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/02/21 13:50:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) umount2(&(0x7f0000000040)='./file0\x00', 0x1) fcntl$lock(r1, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$setstatus(r0, 0x4, 0x800) fcntl$lock(r1, 0x26, &(0x7f000001d000)) r2 = dup2(r0, r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r2, 0x0, 0x2}, 0x10) 2018/02/21 13:50:35 executing program 4: r0 = socket$kcm(0x29, 0x4, 0x0) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) 2018/02/21 13:50:35 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{0x3}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) flistxattr(r0, &(0x7f0000000000)=""/36, 0x24) 2018/02/21 13:50:35 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) r2 = gettid() r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x10000) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x92400) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000080)=r4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) 2018/02/21 13:50:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[], 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) 2018/02/21 13:50:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/21 13:50:35 executing program 6: syz_emit_ethernet(0x2a3, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000000080)={0x0, 0x0, []}) 2018/02/21 13:50:35 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)=""/188, &(0x7f0000000100)=0xbc) r1 = syz_open_procfs(0x0, &(0x7f0000d09fe9)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x8) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/02/21 13:50:35 executing program 6: clock_getres(0xc, &(0x7f0000000080)) clock_getres(0x4, &(0x7f0000000000)) 2018/02/21 13:50:35 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000995fe0)={0x0, &(0x7f000002d000), 0x1, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x40000001, r2, 0x2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/02/21 13:50:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000244ef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/02/21 13:50:35 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) dup3(r1, r2, 0x0) poll(&(0x7f00000a9000)=[], 0x111, 0x6) [ 49.512149] binder_alloc: binder_alloc_mmap_handler: 7412 20000000-20002000 already mapped failed -16 2018/02/21 13:50:35 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)="86ad12e9b62b0f71f122190c5a88ac700c5a3a69e1944f6b3db4225e5a60d632fe0acc766abcbb1514e93ab2777a8c6fbf9625ce7ecabbfd5c4fff7d7cc471a7695ef57b62367d7dc2e9fec90dad8dd2c2a02be8dd43f60bf85cdfafe7b783bfc30f4c7eff5ed2c556531575ae4e1f33fad8c88de3b6fc4f0ff82452f41d1a93fb074e24dbe63562795dfae2a3b5258f75c80402e2") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x4, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') getdents(r0, &(0x7f0000351000), 0x0) dup2(r0, r1) 2018/02/21 13:50:35 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x101, 0x800) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f00007b7000)=[]}], 0x1, 0x4008000) accept$alg(r2, 0x0, 0x0) 2018/02/21 13:50:35 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x4}, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180), 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3506}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6}, &(0x7f00000001c0)=0x10) fcntl$addseals(r1, 0x409, 0x6) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0x8, 0xbd, 0x100000000}) 2018/02/21 13:50:35 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x830, 0x1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/1) add_key(&(0x7f0000530ffa)='.d\t\x00\x00\a', &(0x7f0000531ffb)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffff6d, 0x0) 2018/02/21 13:50:35 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x1, 0x3ff, 0x6, 0x8, 0x8001], 0x6, 0x0, 0x7, 0x6, 0x8, 0x0, {0xffff, 0x800, 0xffffffff, 0x0, 0x4, 0x3ff, 0xfffffffffffffffd, 0x75e0, 0x1f, 0x5, 0x81, 0x400, 0x1c, 0xa9f, "8cd6019776b57008c5849f226ba464ea814b13f3327cabce0503550a039d551c"}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x400200, 0x0) timerfd_gettime(r0, &(0x7f00000000c0)) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) writev(r1, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000566ffc)=0x40000000008) read(r1, &(0x7f00001a4000)=""/1, 0x8a903c264114bfc4) 2018/02/21 13:50:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000340)={0x0, 0x0}, 0x4000) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000380)="339c20804fc3a949cf93ab3a7b13430bd61e67e6dfccd09dbb439cbbb6a421f73beb47f7173e9dc74a5bcf9f97886de785f70a1e1413066af45ef34b2e9d68c34d4915bf8476013294eb8cb248534ab91cd021e731f88da5759d041cd58d73213ebdc0defdd93d2934a71fa9c2ac53808ebc580233f692674943fa97ab3b8066588c6239a360068b505498e082bfd290c523bbf3dc9e1daa225679d34c44f748c1da6ae7c5e812d7df0a649c5f92081e4775dc06e721d5a39c72440ffe99e886a5d95760a88513bac4a9", 0xca) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003baff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfffffffc, 0x2, &(0x7f0000000040)}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000140)={0x8, 0x0, [{0x9f4, 0x0, 0x1}, {0x2ed, 0x0, 0x200}, {0xa67, 0x0, 0xffffffffffffaf24}, {0x40000090, 0x0, 0xfffffffffffff935}, {0x8a5, 0x0, 0xbee}, {0x2f9, 0x0, 0x4}, {0x611, 0x0, 0x2}, {0xbfd, 0x0, 0x6}]}) 2018/02/21 13:50:35 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f00008d0ff8)) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7ff, 0x400000000280) getsockopt$inet6_buf(r1, 0x29, 0x67, &(0x7f0000000080)=""/223, &(0x7f0000000180)=0xdf) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000000080)="d82fbd4ad203bf3d5a6c16a0e4e2ff861b8426e641e1d4a8158d398ed90e959f5894df25c46630b519a4cdd87ed06cb67010f65b5dfbb7a02085d3d43e515fd5b091f7bfd544465519a92bd3235ecbb292d0c1351e89d6e1bf4eb8299b0e30d89503b18d728e4362abdd7661008a2d4af82223e6e99fbc81120bd1c1cca0269edaac0d39251e94ebafb980d2f55f99f8932bf074775e62cd9e95029c125aeea5a8fca1c4bc92f027405c955664dbb6c5f1b2fca5ac65", 0xb6) 2018/02/21 13:50:35 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setregid(0x0, r0) 2018/02/21 13:50:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)={0x7fe}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x147a, 0x4000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/02/21 13:50:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x80100) close(r0) 2018/02/21 13:50:35 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101800, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), &(0x7f00009f6ffc)=0x4) fcntl$addseals(r0, 0x409, 0x8) acct(0x0) r1 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="4e2bfa7df8d5ae26f255a9114916bebd9c045615dae79ea9a5426871047ca0c78e56fa6213304003d87a0750f56a1ae693c7e27bde74a9ffc13e50669d0ba36595a775", 0x43, 0xfffffffffffffff8) request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='wlan0cpusetposix_acl_access.*.\'vmnet1vmnet1\x00', r1) 2018/02/21 13:50:35 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000317ff8)=0x75) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x81c7, 0x20000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x5, 0x0, 0xacf3, 0x6}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000080)=0xfffffffffffffffd, 0x0) r1 = getpgid(0x0) ptrace$setregs(0xf, r1, 0x47, &(0x7f0000000000)="084422dfe9176b29798d437ef569") 2018/02/21 13:50:35 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002380)=[{&(0x7f0000000040)="edf362599859c59065c8e55da8d66cca3b47c4a776c4c700a8b28c5ae16bcb176c480d973b52281e0e0f13315ca909f98d0b7489e319a0909b1e287205", 0x3d}, {&(0x7f0000000080)="6f7772163c2cd5af523ebe716208ae2136469b1ea82c650a85ce6b6f7aaf0585edefcc850293c33bb37b88e5b176bee30ba5fcf20a56aa21493ed0ee6411a9e73bac2e0c7b77f0ecc93c9a8b07386828caa2f6ce57711fef5ccd7e3cda51fbf03ea19de9f2f0c19981a43cec15f0a8845fb469d338da144e3779170cf25e022bba4c91c08ffa0e053c1b3481af559269d7d4a60e2b7371ff479ac3a21e16", 0x9e}, {&(0x7f0000000140)="4d0c68248695a6517440aef33918e50c9744fc293fcf66ef7549cefcfef28afedcc68daf789ae34e1cf5b64da8947d", 0x2f}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="334dc3bb893b980348aca9ae4438a51672160ca7adf9caabaf4a2c9489c2767790744134f51a9a655c148a476106ec280bcc28", 0x33}, {&(0x7f00000011c0)="a83b1aef6b62a96ed5b7f72180f6dffe6b95053b5f909a61cdb4e80a0c2562c719ee74b50ccfc4fdb8e2c778265163ba783edc35f22472c968394cc32c6124ec71f67fe3dadf1627e895c5e157e400e7076ea106a3e36e6fe0dc642a85dd5f46d054e4d940", 0x65}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000002240)="87d37ab278fb9fc019362c92fc0810f31c392dc12e3c1d7b3a00b089f84dfc057c05bfd9231fdf53a234201d4a0266bfc4b6779b90ae1a02e6fb7af43aae3861a9c5376f61aaab6e18de15b9dc187728ab748483686006f6d867dd47c34c5273", 0x60}, {&(0x7f00000022c0)="182a87f9fccb101ea4064f9bfaf44af5753b8f0d32e1b1fab62251e56d07e414c123226b030417f3722479926281878a6dc061690019827f8b7e9df0296ab1d4a31b40f2a7c9218e4d15b9de35f65d02b38598c1dd7466984a4f996bd079083a969f8153bcbf63ca2221f0a6275d4f646f7c2f885ea047cc15dca76fa03025672e77facaaa2b21bb7301c5ad446bccf451891a3f8c58cfb9decd08b26c4693a76cc6d29d4f41bcf7d468d5834450a92dccc49faaf386", 0xb6}], 0x9) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/mixer\x00', 0x2400, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000853000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r2, &(0x7f00003bb000)={'system_u:object_r:cert_t:s0', 0x20, 'system_u:object_r:wtmp_t:s0', 0x20, 0x34, 0x37, 0x20, '/sbin/dhclient\x00'}, 0x4a) getsockname(r1, &(0x7f0000002440)=@rc, &(0x7f0000002480)=0xa) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000002500)=""/71, &(0x7f0000002580)=0x47) fcntl$setsig(r0, 0xa, 0xa) prlimit64(0x0, 0xb, 0x0, &(0x7f0000002440)) 2018/02/21 13:50:35 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x78e9, 0x800) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0xfffffffffffffffc) 2018/02/21 13:50:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) clock_gettime(0x0, &(0x7f00006b7ff0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000275000)={0x0, r1/1000+30000}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0x2003, 0xffffffffffffff3e) sendto$inet(r0, &(0x7f0000000140)="015474a3720a940941cff1c1781022d9e094462263b32b7c5995114367d07adab925667947bdfdf3b3fe5319b611a99259392a3520fffffffffffffffeb9bf35195811cdb27bb9c60ec11d92c5dece81b201f818e5ae8be9a438f025275f7a65c7c60a3b7148cf52d2020e55b68a8d713de8f60140b913352c0231d770733908a7b784c8da905e0551db6f4d8907669ea65196d3d93f85dc015a9d4527f34122042868e345b5607fd296d3284a46a0495ae86112a672", 0x67, 0x20020003, &(0x7f00000000c0)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x205) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x100, 0x7f, 0x3, 0xe82, 0x8, 0x4}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/02/21 13:50:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x105000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000040)={0x4, 0x941e, 0x80000000}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@common='bridge0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0xa, &(0x7f0000000000)=@raw=[@generic={0x401, 0x0, 0x0, 0x8}, @alu={0x7, 0x9, 0x6, 0x0, 0xa, 0xfffffff0, 0x18}, @alu={0x7, 0x6763, 0x6, 0x1, 0x1, 0x80, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb41, 0x0, 0x0, 0x0, 0x1000}], &(0x7f0000000080)='syzkaller\x00', 0x4, 0x71, &(0x7f00000000c0)=""/113, 0x41100, 0x1, [], r2}, 0x48) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000925f78)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x4120c0, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000280)={0x159e, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @loopback=0x7f000001}, 0x80, 0x8c, 0xbb1, 0x0, 0x4, 0x0, 0x3f, 0xffffffff, 0x1}) getpeername$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/02/21 13:50:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f000093e000)="fcffffff", 0x4}], 0x1, &(0x7f0000a4b000)=[]}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000010000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x22e5, 0x0, 0xfffffffffffffffc}) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000001, 0x20000) bind$netrom(r4, &(0x7f0000000080)=@full={{0x3, {"04d3fa6197d872"}, 0x7ff}, [{"cc357a7af4c23f"}, {"72c9605750118e"}, {"ba5a0547452d96"}, {"d214c362192aff"}, {"b2068b7bd1169d"}, {"296f182f0018a0"}, {"39160894057992"}, {"c9aa1aa2843300"}]}, 0x48) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/02/21 13:50:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000040)=""/217, 0xd9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) [ 49.748997] audit: type=1400 audit(1519221035.416:47): avc: denied { validate_trans } for pid=7474 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/21 13:50:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) dup2(r0, r0) write(r1, &(0x7f00000d4000)="7f", 0x1) 2018/02/21 13:50:35 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind(r0, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "758271d3ad198ecf4c7a6e3441bb02b0b15f26e2e9770658ce6327fc180d4e86e3e1616295014bb555e927149e0537b2ad8f1e667991cb3f47bada424558f8"}, 0x60) 2018/02/21 13:50:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x0) r2 = dup2(r0, r1) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x4) 2018/02/21 13:50:35 executing program 4: prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x7fffffff, 0x2aa, 0x5}, {0x6, 0x0, 0x0, 0x100000001}]}) prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x0, &(0x7f000050a000)=[]}) 2018/02/21 13:50:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) io_setup(0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), 0xfffffffffffffd90) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/151, &(0x7f0000000000)=0x97) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x2, @rand_addr=0x7}}, 0x3c, 0x4}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r1, 0x3f, 0x76}, 0xc) 2018/02/21 13:50:35 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r1, 0x3, 0x164e, "9f70127421435b1b22b14f8f62aa0130485fea7bf7bb5b787fde5aa0154dbc3016cbec1bab957e33490796c2f1755061c501b54d6d840e642dd2f9d33ba82d22189dfdad0d4ce38aa7c556075b36b489"}) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000140)=""/217, &(0x7f0000000240)=0xd9) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000f0aff0), &(0x7f0000fbcff0), 0x8) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000280)={0x100, 0x100000000}, 0x2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0xfff, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)=0x1, 0x4) 2018/02/21 13:50:35 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffa) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x6, &(0x7f0000e45000)=0x0) io_submit(r1, 0x1, &(0x7f0000003fe8)=[&(0x7f0000012fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000011f73), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x800) fstat(r2, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffff7, 0x1) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x1ff, 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049aff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/21 13:50:35 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000fc8000), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x6, 0xfffffffe000000, 0x32a8}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x8) 2018/02/21 13:50:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x5b5d, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xcc}, @in6={0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}], 0x38) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a3bfd8)={@common='bridge0\x00', &(0x7f0000594f3c)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0ff07648111ba745d9fc9a0cb4c4c0fad535158acf", "9dd2ffa0b42e3d85f39963db1a15db26cc9d35d2469e050b66529ab7eb56583b", "94673663657cf4f32535af74"}}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x8000, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/02/21 13:50:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000558000)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0xf8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f000096b000), {[{{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0xf8, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@generic="821888c7ad4a31bf55df140113fd0c8e", @common='vcan0\x00', 0x5}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) 2018/02/21 13:50:35 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{}, {0x2000e, 0xfffffffffffffffe}, 0x0, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000000c0)={0xeb, 0x40}) mkdir(&(0x7f0000000100)='./file0\x00', 0x30) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/21 13:50:35 executing program 6: r0 = socket$packet(0x11, 0x8000003, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x8) recvfrom(r1, &(0x7f0000000080)=""/55, 0x37, 0x1, &(0x7f00000000c0)=@in6={0xa, 0x2, 0x10000, @empty, 0xffffffff}, 0x1c) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000000c0)) sysinfo(&(0x7f0000000040)=""/174) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioprio_get$pid(0x1, r2) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000100)=0x3, 0x73) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x2200, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000180)="e201195f3e3dee2c2f44780fcbe1e8fbd131485e558dad7e6a124c7a98c2a6cbe0b0ff48d7f4d1403324684ac68300b466db077160123e2d5fa17f69a4104da4a57be5e48facbe0e13b53709f87cab9d1fcacbb74db2658446f2f88a9a88ef47175a911582a033dcd157058f8a3b311cb0179c2f54a40367ca4be854a2ae4240b6a1c544d88ac7d1c8b81ff9f0beaea38b6b98370460478ac7f0231385a305543f22803387aa7b0297c30ddc6402abf696c28dc6e86eea54440eda5e4df98a565bf01fffd2659cd4051712d3491fbc18be9b83a4a877ae", 0xd7) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000180)) fchownat(r3, &(0x7f0000000180)='./file0\x00', r4, r5, 0x800) close(r0) 2018/02/21 13:50:35 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x9) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0xc180) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xa, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @generic="69b0613edafb003b7c9a59f4682fab83"}) bind$inet6(r0, &(0x7f0000004fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0x7f, 0x6, 0x7}, 0x10) 2018/02/21 13:50:35 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000000)="01", 0x1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x3, {0xa, 0x3, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x1c, &(0x7f0000000300)=[], 0x10000000000000e2, &(0x7f0000000340)=[]}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40)=[], 0x0, &(0x7f00000012c0)=[]}}], 0x2, 0x0) 2018/02/21 13:50:35 executing program 1: syz_emit_ethernet(0x821293e846e57795, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@llc={0x4, {@llc={0xff, 0xff, '-'}}}}}, &(0x7f0000013000)={0x0, 0x1, [0x0]}) unlink(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/172) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x2, 0xfffffffffffffffe}, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xf5a3, 0x390a, 0xe, 0x0, 0x8, 0x81, 0x4e1, 0x0, r1}, &(0x7f0000000180)=0x20) fcntl$getflags(r0, 0x408) 2018/02/21 13:50:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000008c000)=0xffffffffffff8000) sendto(r0, &(0x7f0000000080)="1a2bded973ea51fbea735fe8d42ea18338417ae6d4de1efb80e8a4f75c5b5f19a65d1c69b950d72c5d69ddada810fa8d5896383f6c52191c7a3cf88fda41e9aa856adf6ba28088c84d43bf11f9e72fa4db64fe81342d6d4db1e6b4c7571e010294", 0x61, 0x0, &(0x7f0000351ff0)=@llc={0x1a, 0xd, 0xa547, 0x2e1c, 0x4, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/21 13:50:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') pread64(r0, &(0x7f0000000480)=""/237, 0x5b, 0x0) 2018/02/21 13:50:35 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x78, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4d7, 0x0, 0x81}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000ed9f76)={@random="75cdc744e92a", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "42bcba", 0x14, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/21 13:50:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) kexec_load(0x7ff, 0x6, &(0x7f00000012c0)=[{&(0x7f0000000040)="610aa49536ccf4d66215", 0xa, 0x9f37, 0x4}, {&(0x7f0000000080)="1d1009d6b33d2c0138aa0caadba84299643aa7d4fdbba3a3fdb770dfc515f520f95f9fadf2f2429d0a423c2ce09209000d9156a0", 0x34, 0x0, 0x6f}, {&(0x7f00000000c0)="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", 0x1000, 0x0, 0x6}, {&(0x7f00000010c0)="7fcc3f0bd7d8c71837a3337bfae1806cb945b03064f0c2239b49969ee4837850aab6435154ba141c3e774183e47a542d7b818feed9793dcff7ffc7de3177a25bc5287159727c0f10e3a54b3ca20eea652f537d3b08bb3f41955968cd15aa5d", 0x5f, 0xffff, 0x200}, {&(0x7f0000001140)="a36e6d0fdb0d3b4539bbe4c2d110bb9f00ddd6d366b5e655bec6c50912aef4e6a2e72f5914327f80df8c50bae141f375f905b35a5cd940d3bcab6423f9ceab82a2cf80c996f89bed7c5c076041e07d24eb3e325ad71e6efb7e47c8ae3d4892985620a56cc2bc6f7b48518b4539629e24feb6181d5e1b398ba02b3e6f548f0ab6a352", 0x82, 0x1, 0x8}, {&(0x7f0000001200)="ed10faedd86e1553e12aa1b0a5ffb4b3eca86ec1b9d4a0a2f163709908dedc0c76b1c7f6fcdcbb7dec637c22e68afd061a03685cb89854292f0b8ae8580a4429a28bfac7c3f5ab9b2e04b9776c1b858b76f0bda9f6751155142b9554fcefd6a9cff9d505cfbf1be7ae2cac9f699630198420eb57f699aafe5424da97b0a2f4d3c96bf8dfb9972dd140b72caa717ae3", 0x8f, 0xffffffffffff35c9, 0x4c39}], 0x160000) 2018/02/21 13:50:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004fd000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1}, 0x20) 2018/02/21 13:50:35 executing program 2: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) fchown(r0, r1, 0x0) sync_file_range(r0, 0xfc, 0x8, 0x7) 2018/02/21 13:50:35 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@sco={0x1f, {0x61, 0x100, 0x4000000000000000, 0x5, 0x101}}, 0x8) bind(r0, &(0x7f0000000000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/02/21 13:50:35 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x2, 0x7fffffff}) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) pipe2(&(0x7f0000000080), 0x4800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x100000001) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) close(r2) r4 = request_key(&(0x7f0000000240)="65645f636745697a000309e0f44ff23c065087b2fff894d434fe92227643c20a062031f5c089cd2e6f21ded87c563b784880a3dd7c2ced5d4c77aff6335560737d8e31f544ccd6d981f08e8c6e94d79cb31b3f633d03d7537df71cff3afda90b7c1aaa0a7f89491c2319477c30cbb3c81b2f0380", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="766d6e657430212b2d255c2a5d217b7d7f696d655f747970652a00", 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, r5) lookup_dcookie(0x2, &(0x7f00000000c0)=""/171, 0xab) 2018/02/21 13:50:35 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a2cffc)=0x8001, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@common='tunl0\x00', 0x0}) sendto$packet(r0, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000000000)) 2018/02/21 13:50:35 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000424ff8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fedcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x5f8, 0xc0) getpeername(r1, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) sendto$unix(r1, &(0x7f00004b9000), 0x363, 0x0, 0x0, 0x0) close(r0) 2018/02/21 13:50:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009b5000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0x288, 0x0, 0x1a0, 0x288, 0xd0, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f000093c000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) r1 = socket$inet6(0xa, 0x2, 0x0) getpeername(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) connect$inet6(r1, &(0x7f0000000240)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x400000005}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x200000) r3 = memfd_create(&(0x7f00000000c0)='CHECKSUM\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) sendmsg(r1, &(0x7f0000002540)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000001300)=[], 0x0, &(0x7f00000000c0)=[]}, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000100)=r4) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000000140)) sendmsg(r1, &(0x7f0000025000)={0x0, 0x0, &(0x7f0000ebfff0)=[], 0x0, &(0x7f0000108000)=[]}, 0x0) 2018/02/21 13:50:35 executing program 5: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @empty}]}, 0x18) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x10001, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000000c0)=@hopopts={0x6, 0x21b, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0x8, 0xa, 0x10000, 0x2, [0xfffffffffffffff7, 0x5, 0x4, 0x0, 0x5]}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3, 0x95, "90b0f2ae938ed61a75a32cc11bca36eeda539358d0f9112c1d6bc5e7ec960820b9a78cf5def351c382fb31aadbbf2fd0e81a6a861aae580daa4f08ab899ab43cebb5b7a655ad97b7e85a6b54cd02b7c8a55eeec7e00b8f2e5de0c61c2a783997466347cde140b09aec7d27b429f5f78eee741779981f5d55eacef885e63ec8c2d8bcbbe784a5a62f0b5adaf14906e921b1c8f7f3a5"}, @jumbo={0xc2, 0x4, 0x8}, @generic={0xfffffffffffffffe, 0x1000, "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"}]}, 0x10e8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001200)={@syzn}) sendmsg$can_bcm(r2, &(0x7f0000001300)={&(0x7f0000001200)={0x1d}, 0x10, &(0x7f00000012c0)={&(0x7f0000001240)={0x7, 0x204, 0x3f, {}, {0x77359400}, {0x2, 0x7, 0x7, 0x1b1c}, 0x1, @can={{0x3, 0x8, 0xfff, 0x1000}, 0x5, 0x2, 0x0, 0x0, "d5fb9fd9d7405bac"}}, 0x48}, 0x1, 0x0, 0x0, 0x20000014}, 0x4014) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000001200)=0x7) 2018/02/21 13:50:35 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x8001) io_setup(0x2, &(0x7f00006e8ff8)=0x0) io_submit(r1, 0x1, &(0x7f00001ea000)=[&(0x7f0000b5b000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000900000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r2, &(0x7f00003a0f2e)=""/210, 0x6c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x1, 0x1, [{{0xa, 0x3, 0x1, @empty, 0x227}}]}, 0x110) 2018/02/21 13:50:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(r0, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0xf10, 0x6, 0x80000001, 0x64}, 0xff3e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x30000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000200)={r0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg$alg(r4, &(0x7f0000000940)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="c90e1746bee45021392eda998003955b55ffb71d48bf79c6d73b6cd0aaa95febffb26cd76b16b21be59c1831a185ee014b066f0dd1a15c1734641516699582531a313cd57f48e61a86e60d572e940d889e0df5eb41233f82a798a8a8d3c0381c8bc89e600304b80e43da9b74b339fd56375c780e5d33f3c6e678d2daa55d6e67252f4a65229aa5b882ecf01e43524cc2e8196851fec24df2a0a84c811b87fbf37fbd72e6346d06adac1b", 0xaa}, {&(0x7f0000000140)="1cd2a0164702588c8df7fc84d199ab", 0xf}], 0x2, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4}], 0x18, 0x800}, {0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000200)="2a96fc466bc1b1c5ca8c2030ace17dda397afa5fcfce423abf6b639442d9753f9386ce9fe28a7a640f513cdc12e87651ac6c3b8e", 0x34}, {&(0x7f0000000240)="3dccc779c3c68ae433ab98f1df2d3b08f110230bfe235252c78ab0d2cd7b30d90611a8d5a60d03503089aab9dbb5ac21b87f58d3ed15f8ef8de28db9f34e34d4225120f88a50ab0803a53866f3c643e58831ca4f9fd2e4c2b22afe452046618cbddb4dda85dda85b33226367aa971e90c52134bbb94874be326b017a5ab5701937d1f4a3ff2be90e88221e145eaa8d310cfc8ee8c0aeeedfcfcd06b2afa887a0b08a0796ece58de3553f3f37dede627a6f74b91d2b5eb802fe5fa8665f2dbf0cf71a5cd3714df55befd204601e94b22a5417e9e53f88e1cb6f10", 0xda}, {&(0x7f0000000340)="4045c809d848fa35cd27eee326cafc152074ed4d58bcd8ac60ecc9f3596a2a5a1c1d2c197a915355c398b6e6dacc8b5be371c3b414cac5be9cc111d0f713990bf8eaf1929fac8c3f2c086ce9c554e69b9b39ef4230ff52686cf666befb69cb09b7e98ad804c2e6530eb0462d918a3782ec8949fd1ab4a5a9703e5564e310cb87b96ce2eeaf9648110d832306fbe00597c623dcbde1bc926b2344566f336e8e331253f6098f778e0c26d0fb8fa4cf83331be0a471653e400275a1870043", 0xbd}, {&(0x7f0000000400)="347ef32ce14c3d38646708950966b6db5ee043b5103fbe80f3d70f25108beee8e80b9e177f0638131a213016c745d9fa1c19992a154453", 0x37}, {&(0x7f0000000440)="31a541bc4267a4de067c03195083614e08da2e994e5c003d0193928bf2f2b04b349075e184cf167e31a76fe1cc152ebee0cef277a074cf3a76eebe42617ce9dfe3bb943bb87377ce8a815507ed68e33d5206f74b0422aa965263aba2576a39ac6fd8e9e9c4fecfe0fa6b07", 0x6b}, {&(0x7f00000004c0)="ef6ab6fcaed0dcfd8fef9aa89973053c1313232f2199bc7f3ef67311636486c9e22e6870fb23880f7b01aab5f475d3ffd3a147355fd6ea90acb3d213f6fde2ce8a913879269486f8de276ae8bf75ae88e74a7c221fbf8972318977824fb4c7c38536cb5321a98aa67b532bfbc2d9b412178dd7364ccb473464fbfba542", 0x7d}, {&(0x7f0000000540)="eb8d9805d0806a5832ee56927f292edda13af4cc6296ef4933475355d289b362e738f692961ab4c9de607c038994ae0f15df6c22fcf7bafe67550eafe589344315fa889d31c274ca20c407f45c9322df5586335a1d99d0f1d649db2e6735fbb55dbd505b2dd816830dbcd496623dacaa1ed74e", 0x73}, {&(0x7f00000005c0)="34d2675b23dfeadc1b6d84ea52a006d45ebc10b3c014ef55e8b860ee569bcba2c6a2294627ea0cb8d5b3ee968f69d7bbe50874890b9adae4d41878518ea0cb2a81cb1b9ca987f995a68614808b13cd4fa1499b3f77474e0c03392de221f2fd2fdfe590efc3e7df53739779716f3b592c694d5113a9b47501cb4dcf7c682fa70aa8858c9a71030c98ddb0894a5b299b5b5a52c62739fcc11e81ffb1307ef8bc4927ef9ec7c02268e57633be542f471b9d5e269319b77b6e3677fb18a0283b6b341d1af7b51695", 0xc6}, {&(0x7f0000000080)="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", 0x180}, {&(0x7f00000007c0)="e798c5a22ffdbeeb3ebe9ed7f48e8cdda7c172094291bdd16a8812da267a20f6d93585b03d5832c20f85019a9bbee018af05ee0f9a2c3cc251b4630b3503eb7a7e955e1d27387e7bf43377fe83be9bb53874b966b4246fc0756cdb99", 0x5c}], 0xa, &(0x7f0000000900)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff7f}], 0x18}], 0x2, 0x20040000) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@nfc_llcp, 0x60, &(0x7f00000006c0)=[]}, 0x2001) socketpair$inet6(0xa, 0xe, 0xfb, &(0x7f0000000140)={0x0}) getsockopt$inet6_dccp_buf(r5, 0x21, 0xc2, &(0x7f0000000240)=""/251, &(0x7f0000000180)=0xfb) socket$pptp(0x18, 0x1, 0x2) 2018/02/21 13:50:35 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3e0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000000c0)=""/92) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r3 = socket$inet(0x10, 0x3, 0x10) accept(r3, 0x0, &(0x7f0000000000)) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) recvmmsg(r3, &(0x7f0000021000)=[{{&(0x7f0000021000)=@hci, 0x6, &(0x7f0000018000)=[]}}], 0x1, 0x0, &(0x7f000000a000)) 2018/02/21 13:50:35 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x80000419) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000c5a000), &(0x7f0000fb1ffc)) socketpair(0x9, 0x6, 0x80, &(0x7f0000000000)={0x0, 0x0}) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x2008, 0x1) 2018/02/21 13:50:35 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x1, 0x7, 0x0, 0x6c, 0x6, 0x1ff}}, 0x8) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r1, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/21 13:50:35 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x400) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x3, 0xbf, 0x200, 0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000100)="0f01d92e0f01cbba2100ecbaf80c66b84c19a48166efbafc0c66ed660f71f300670fc7690bf4f30f015d710f080fc719", 0x30}], 0x1, 0x200000000000010, &(0x7f0000000000)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 50.239193] audit: type=1400 audit(1519221035.906:48): avc: denied { accept } for pid=7594 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/21 13:50:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a0fa0)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000213ff8)={0x0, 0x2}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x2fb, {{0xa, 0x3, 0x14000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}}, 0x1, 0x5, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}}, {{0xa, 0x1, 0xd37, @ipv4={[], [0xff, 0xff], @empty}, 0x9}}]}, 0x310) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000da1000)={0x4}, 0x10) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 13:50:35 executing program 2: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@broadcast, @local, @empty}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x6d, "3e66a764d8553618b7d17ae1848d663f57c776f705aaee6b4763d1ca6bef35d9cdf85c53dac1775f1d10da3d82f552ad3489867688282edfc94c1516bb99031f68485fdc43020081025a17f840c14594648d40ee4867b2236892a1e8c5c396fc09000000647aef184c0116860c"}, &(0x7f0000000100)=0x75) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0xe24c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x9, 0x1, 0xc93, 0x400, 0x7, 0x8000, 0xc1, 0x10001, 0x2, 0x80000000, 0x90, 0x1, 0xec, 0x4000000000, 0x2]}, &(0x7f0000000280)=0xfffffffffffffd1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0x56, "7af9c52a48a1dea8093af1eb1a92287215352835b733015e58b7524c4d2a0ff362a5b627588d02876af92f4e29c6aa256d454e2a2c84600d44a78caf54ccc0b937f107a262942d74f2613f39347d9f77e30e4b3df40e"}, &(0x7f0000000340)=0x5e) ftruncate(r0, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r0, &(0x7f00000d0ff8), 0x8000fffffffe) 2018/02/21 13:50:35 executing program 7: r0 = eventfd(0x0) unshare(0x400) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e01000)='/dev/kvm\x00', 0x20040000040004, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r0, 0x0, 0x1, 0xffffffffffffffff}) 2018/02/21 13:50:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014bff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000a98000)={0x3, 0x9}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) [ 50.288509] audit: type=1400 audit(1519221035.936:49): avc: denied { read } for pid=7594 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/21 13:50:36 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000000}]}) 2018/02/21 13:50:36 executing program 4: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xb9ad315922037a16) clock_getres(0xffffdffffffffff7, &(0x7f0000000040)) 2018/02/21 13:50:36 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f000074eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xde6, 0x80000) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f0000435ffb), 0x0) readv(r0, &(0x7f00006e4ff8)=[{&(0x7f0000649f35)=""/203, 0xcb}], 0x1) 2018/02/21 13:50:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x1, 0x41f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) accept(r0, 0x0, &(0x7f0000000080)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x4468}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="85eb4417d72d6da70edb12a0179f599e5f97122e90383bd15aff307b6de413e63bd03b11d3f87d0372f75d2b2aef10b43d26bcae329eec7c7f08066dc6bcd57d82bbf26f716df0427734bef3af15f6eb23ee346005ef786c1a8956b367f6485ea8609d90063444d4c159f98ee4c7f09db7a10acf831cb3832033f0564fea75d40a69bcafc2ef6568aae42cd8feb35f229f2eff76297464d1128b27ee4ae9b3b9639ba42e5eca74f5ebe8742a5a381323f1dd53f5c190458a955e55397f829ab678883a1c72a3612cacb04e65555212c30d233aaf3decff245d", 0xd9, 0x40800, &(0x7f0000000180)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r1 = add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) 2018/02/21 13:50:36 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7fffffff, 0x8010, r0, 0x2) mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000000) 2018/02/21 13:50:36 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/83, 0x53}, {&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/143, 0x8f}, {&(0x7f0000000200)=""/67, 0x43}, {&(0x7f0000000280)=""/185, 0xb9}], 0x5, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 2018/02/21 13:50:36 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2880, 0x1) pipe2(&(0x7f0000000040)={0x0}, 0x80800) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000219fa8)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0xffffffffffffffa5) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x22080, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000080)={0x0, 0x8, 0xc000000000000000, &(0x7f0000000040)}) r4 = accept$alg(r2, 0x0, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/policy\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0x278, 0x0, 0x348, 0x1a0, 0x348, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x20}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xffffffff, 0x0, 0xffffffff, 0xffffffff], [0xffffff00, 0x0, 0xffffff00, 0xff], @common='ip_vti0\x00', @generic="3cbb39a2cd8e823fffd86723579cfac0", {}, {0xff}, 0x3c, 0x9, 0x0, 0xa2361cb85f213767}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x7, 0x96, 0x9}, {0x9, 0x6, 0x8}, 0x8, 0x10000}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, [0xffffff00, 0x0, 0xffffffff, 0x17d9f5cbca98f929], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="bc837cf08f15ed4d610ffd7e6fa10b83", {0xff}, {0xff}, 0x2c, 0xffffffff, 0x4, 0x8}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) getpeername$ax25(r5, &(0x7f00000015c0), &(0x7f0000001600)=0x10) sendto(r4, &(0x7f0000129fa6), 0x0, 0xacea3a012e48048, &(0x7f0000e00ff2)=@l2={0x1f}, 0xe) accept(r4, 0x0, &(0x7f0000000000)) 2018/02/21 13:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x7ffd) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x20000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/02/21 13:50:36 executing program 4: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x3, 0xcb50, 0x87e) recvfrom$unix(r0, &(0x7f0000000000)=""/155, 0x9b, 0x0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) flistxattr(r0, &(0x7f0000000000)=""/207, 0xcf) 2018/02/21 13:50:36 executing program 6: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10020004) 2018/02/21 13:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x101400) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) 2018/02/21 13:50:36 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0xf8, 0x1f0, 0xf8, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000ef2fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x230, 0x258, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'vcan0\x00', {0x5, 0x0, 0x61, 0x0, 0x0, 0x4, 0x3bace798, 0x3f}}}, @common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) futex(&(0x7f0000000000)=0x2, 0x1, 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)=0x8001, 0x6) sendto$inet6(r0, &(0x7f0000000000)="cb", 0x1, 0x2, &(0x7f0000000640)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff20) sendto$inet6(r0, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f0000749fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 13:50:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xfffffe71, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$ax25(0xffffffffffffffff, &(0x7f0000531ff1)="d5", 0x1, 0x0, &(0x7f0000270000)={0x3, {"41f8d9aa0d8725"}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb6fec)={0x0, 0x400, 0x10000}, 0x14) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) shutdown(r0, 0x1000000000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) 2018/02/21 13:50:36 executing program 3: r0 = socket(0x11, 0x4, 0x4) connect$llc(r0, &(0x7f0000a2aff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="f79312bb29b9"}, 0x1) 2018/02/21 13:50:36 executing program 7: r0 = gettid() tkill(r0, 0x20000016) sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x80000001) 2018/02/21 13:50:36 executing program 4: prctl$intptr(0x2000000000029, 0x3) r0 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[], 0x7f, 0x3, 0x4, 0x0, 0x4, 0x7000, 0x2000, [], 0x3}) 2018/02/21 13:50:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x5, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x84}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x3e, &(0x7f00005f4f30)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0x0, 0x0, @remote={0xfe, 0x7e, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) fdatasync(r1) 2018/02/21 13:50:36 executing program 5: set_mempolicy(0x2, &(0x7f0000001ff8)=0x1, 0x38) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2777, 0x40000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x46}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000070bff8)) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x28000000, 0x9, 0x23}) 2018/02/21 13:50:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f000080ffd8)={0x28, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x14, 0x0, [@typed={0x10, 0x8000000000001, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/21 13:50:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 50.562841] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 50.589841] [ 50.591490] ===================================== [ 50.596304] WARNING: bad unlock balance detected! [ 50.601117] 4.16.0-rc2+ #323 Not tainted [ 50.605147] ------------------------------------- [ 50.609958] syz-executor2/7676 is trying to release lock (rcu_read_lock_bh) at: [ 50.617388] [] hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 50.624371] but there are no more locks to release! [ 50.629356] [ 50.629356] other info that might help us debug this: [ 50.635993] 3 locks held by syz-executor2/7676: [ 50.640632] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000056b9cac9>] sctp_sendmsg+0xc1e/0x35e0 [ 50.649363] #1: (rcu_read_lock){....}, at: [<000000002ab5ac87>] sctp_v6_xmit+0x2e5/0x630 [ 50.657746] #2: (rcu_read_lock){....}, at: [<00000000489d4286>] ip6_xmit+0xe9d/0x2260 [ 50.665866] [ 50.665866] stack backtrace: [ 50.670337] CPU: 0 PID: 7676 Comm: syz-executor2 Not tainted 4.16.0-rc2+ #323 [ 50.677578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.686903] Call Trace: [ 50.689465] dump_stack+0x194/0x257 [ 50.693065] ? arch_local_irq_restore+0x53/0x53 [ 50.697708] ? hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 50.703132] print_unlock_imbalance_bug+0x12f/0x140 [ 50.708121] lock_release+0x6fe/0xa40 [ 50.711893] ? hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 50.717317] ? lock_downgrade+0x980/0x980 [ 50.721436] ? lock_release+0xa40/0xa40 [ 50.725383] ? __raw_spin_lock_init+0x1c/0x100 [ 50.729937] ? do_raw_spin_trylock+0x190/0x190 [ 50.734496] hashlimit_mt_common.isra.10+0x1c08/0x2610 [ 50.739746] ? __lock_acquire+0x664/0x3e00 [ 50.743958] ? dsthash_find+0x5b0/0x5b0 [ 50.747904] ? __lock_acquire+0x664/0x3e00 [ 50.752111] ? mark_held_locks+0xaf/0x100 [ 50.756234] ? __local_bh_enable_ip+0x121/0x230 [ 50.760881] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.765870] ? ip_vs_in+0xb98/0x24d0 [ 50.769554] ? trace_hardirqs_on+0xd/0x10 [ 50.773676] ? __local_bh_enable_ip+0x121/0x230 [ 50.778318] ? ip_vs_out+0x24a/0x1b30 [ 50.782096] ? ip_vs_in_icmp+0x23c0/0x23c0 [ 50.786305] ? lock_downgrade+0x980/0x980 [ 50.790428] hashlimit_mt+0x78/0x90 [ 50.794028] ? hashlimit_mt+0x78/0x90 [ 50.797804] ip6t_do_table+0x98d/0x1a30 [ 50.801752] ? ip6t_error+0x60/0x60 [ 50.805367] ? ip6t_error+0x60/0x60 [ 50.808965] ? ip6table_mangle_hook+0x117/0x920 [ 50.813608] ? check_noncircular+0x20/0x20 [ 50.817816] ? ip6table_mangle_net_exit+0xa0/0xa0 [ 50.822630] ? ip6_xmit+0xe9d/0x2260 [ 50.826316] ? ip6table_nat_fn+0x40/0x40 [ 50.830349] ip6table_filter_hook+0x65/0x80 [ 50.834643] nf_hook_slow+0xba/0x1a0 [ 50.838328] ip6_xmit+0x10ec/0x2260 [ 50.841930] ? ip6_finish_output2+0x23a0/0x23a0 [ 50.846571] ? consume_skb+0x160/0x490 [ 50.850430] ? alloc_skb_with_frags+0x750/0x750 [ 50.855071] ? check_noncircular+0x20/0x20 [ 50.859280] ? lock_acquire+0x1d5/0x580 [ 50.863229] ? sctp_chunk_put+0x2fd/0x420 [ 50.867349] ? lock_acquire+0x1d5/0x580 [ 50.871294] ? sctp_v6_xmit+0x2e5/0x630 [ 50.875246] ? ip6_forward_finish+0x140/0x140 [ 50.879714] ? lock_release+0xa40/0xa40 [ 50.883667] sctp_v6_xmit+0x438/0x630 [ 50.887442] ? sctp_getname+0xc0/0xc0 [ 50.891214] ? print_irqtrace_events+0x270/0x270 [ 50.895947] sctp_packet_transmit+0x225e/0x3750 [ 50.900595] ? sctp_packet_config+0xc80/0xc80 [ 50.905065] ? find_held_lock+0x35/0x1d0 [ 50.909103] ? ip6_mtu+0x369/0x4d0 [ 50.912617] ? find_held_lock+0x35/0x1d0 [ 50.916656] ? lock_downgrade+0x980/0x980 [ 50.920777] ? lock_release+0xa40/0xa40 [ 50.924728] ? __sctp_packet_append_chunk+0x4c9/0xd60 [ 50.929895] ? sctp_csum_update+0x30/0x30 [ 50.934026] ? sctp_packet_append_chunk+0xba0/0xba0 [ 50.939018] ? print_irqtrace_events+0x270/0x270 [ 50.943749] ? sctp_packet_init+0x25d/0x450 [ 50.948045] ? sctp_packet_append_chunk+0x48a/0xba0 [ 50.953032] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.958196] sctp_outq_flush+0xabb/0x4060 [ 50.962316] ? __lock_acquire+0x664/0x3e00 [ 50.966529] ? sctp_check_transmitted+0x1da0/0x1da0 [ 50.971518] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.976680] ? is_bpf_text_address+0x7b/0x120 [ 50.981148] ? lock_downgrade+0x980/0x980 [ 50.985269] ? lock_release+0xa40/0xa40 [ 50.989216] ? __free_insn_slot+0x5c0/0x5c0 [ 50.993513] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 50.998853] ? rcutorture_record_progress+0x10/0x10 [ 51.003843] ? is_bpf_text_address+0xa4/0x120 [ 51.008312] ? kernel_text_address+0x102/0x140 [ 51.012866] ? __kernel_text_address+0xd/0x40 [ 51.017336] ? unwind_get_return_address+0x61/0xa0 [ 51.022240] ? check_noncircular+0x20/0x20 [ 51.026451] ? find_held_lock+0x35/0x1d0 [ 51.030487] ? debug_object_activate+0x307/0x730 [ 51.035217] ? lock_downgrade+0x980/0x980 [ 51.039344] ? lock_release+0xa40/0xa40 [ 51.043295] ? print_irqtrace_events+0x270/0x270 [ 51.048027] ? add_timer+0x5a0/0x1450 [ 51.051895] ? lock_downgrade+0x980/0x980 [ 51.056020] ? debug_object_activate+0x307/0x730 [ 51.060751] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 51.065391] ? calc_wheel_index+0x13d/0x200 [ 51.069685] ? mark_held_locks+0xaf/0x100 [ 51.073809] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 51.078884] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.083870] ? trace_hardirqs_on+0xd/0x10 [ 51.087991] ? add_timer+0x5a5/0x1450 [ 51.091769] ? mod_timer_pending+0x1440/0x1440 [ 51.096324] ? sctp_init_cause+0x170/0x170 [ 51.100535] ? is_bpf_text_address+0x7b/0x120 [ 51.105015] ? sctp_outq_tail+0x7b8/0xb40 [ 51.109138] ? lock_release+0xa40/0xa40 [ 51.113083] ? sctp_outq_free+0x20/0x20 [ 51.117032] ? sctp_endpoint_new+0xee0/0xee0 [ 51.121414] sctp_outq_uncork+0x5a/0x70 [ 51.125362] sctp_do_sm+0x4e0/0x6ed0 [ 51.129061] ? __save_stack_trace+0x7e/0xd0 [ 51.133358] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 51.139387] ? save_stack+0xa3/0xd0 [ 51.142988] ? save_stack+0x43/0xd0 [ 51.146587] ? kasan_kmalloc+0xad/0xe0 [ 51.150445] ? kmem_cache_alloc_trace+0x136/0x740 [ 51.155260] ? sctp_stream_init_ext+0x50/0xf0 [ 51.159726] ? sctp_sendmsg+0x2cd7/0x35e0 [ 51.163848] ? inet_sendmsg+0x11f/0x5e0 [ 51.167798] ? sock_sendmsg+0xca/0x110 [ 51.171659] ? SYSC_sendto+0x361/0x5c0 [ 51.175521] ? SyS_sendto+0x40/0x50 [ 51.180074] ? do_syscall_64+0x280/0x940 [ 51.184110] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.189449] ? find_held_lock+0x35/0x1d0 [ 51.193484] ? print_irqtrace_events+0x270/0x270 [ 51.198217] ? check_noncircular+0x20/0x20 [ 51.202423] ? __lock_is_held+0xb6/0x140 [ 51.206548] ? __lock_is_held+0xb6/0x140 [ 51.210587] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 51.215317] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 51.219959] sctp_sendmsg+0x13bd/0x35e0 [ 51.223905] ? check_noncircular+0x20/0x20 [ 51.228114] ? sctp_id2assoc+0x390/0x390 [ 51.232150] ? release_sock+0x1d4/0x2a0 [ 51.236095] ? lock_downgrade+0x980/0x980 [ 51.240218] ? lock_release+0xa40/0xa40 [ 51.244167] ? lock_acquire+0x1d5/0x580 [ 51.248113] ? lock_acquire+0x1d5/0x580 [ 51.252063] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.257053] ? release_sock+0x1d4/0x2a0 [ 51.261004] ? __local_bh_enable_ip+0x121/0x230 [ 51.265653] ? __local_bh_enable_ip+0x121/0x230 [ 51.270299] inet_sendmsg+0x11f/0x5e0 [ 51.274073] ? inet_sendmsg+0x11f/0x5e0 [ 51.278024] ? __might_sleep+0x95/0x190 [ 51.281981] ? inet_create+0xf50/0xf50 [ 51.285841] ? selinux_socket_sendmsg+0x36/0x40 [ 51.290484] ? security_socket_sendmsg+0x89/0xb0 [ 51.295217] ? inet_create+0xf50/0xf50 [ 51.299078] sock_sendmsg+0xca/0x110 [ 51.302764] SYSC_sendto+0x361/0x5c0 [ 51.306451] ? SYSC_connect+0x4a0/0x4a0 [ 51.310403] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 51.315739] ? schedule+0xf5/0x430 [ 51.319262] ? exit_to_usermode_loop+0x8c/0x2f0 [ 51.323905] ? trace_hardirqs_off+0xd/0x10 [ 51.328113] ? exit_to_usermode_loop+0x198/0x2f0 [ 51.332844] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 51.338355] SyS_sendto+0x40/0x50 [ 51.341783] ? SyS_getpeername+0x30/0x30 [ 51.345817] do_syscall_64+0x280/0x940 [ 51.349677] ? __do_page_fault+0xc90/0xc90 [ 51.353887] ? finish_task_switch+0x1c0/0x860 [ 51.358354] ? finish_task_switch+0x181/0x860 [ 51.362822] ? syscall_return_slowpath+0x550/0x550 [ 51.367726] ? syscall_return_slowpath+0x2ac/0x550 [ 51.372628] ? prepare_exit_to_usermode+0x350/0x350 [ 51.377617] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 51.382955] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.387772] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 51.392948] RIP: 0033:0x453da9 [ 51.396109] RSP: 002b:00007fdb45502c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 51.403787] RAX: ffffffffffffffda RBX: 00007fdb455036d4 RCX: 0000000000453da9 2018/02/21 13:50:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c53000)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000ac7000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="c57c723aa97a3206dbac0cf33d6c2bb7", @common='bcsf0\x00'}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, "68a67ec44777f4af8c8806000000ecb1f5c1f7a3b3220f401a67adba79ece11ceff2a9e9c07c33a929e2b83ec4fa3ede0bb2e7156c6819c4763fd51360896800"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) sendto$inet6(r0, &(0x7f00008b1000), 0x0, 0x0, &(0x7f00001f4fe4)={0xa, 0x1, 0x0, @empty}, 0x1c) 2018/02/21 13:50:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)=""/221, &(0x7f0000000100)=0xdd) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) sendmsg$nl_generic(r2, &(0x7f0000000780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000740)={&(0x7f0000000040)={0x6d4, 0x27, 0x315, 0x7, 0x1, {0x10}, [@generic="b582f3c1f189264eed0640fed56ff9dd03dc361662a246c8bdafea7ce40ddf6f0d2aed885014ac32eab9d892442ebb24943d086a1725dfab1c25d70e7c2a3c1e909b69603d58853c079c8a626980a612c9aace4f18140393", @nested={0x1c, 0x17, [@generic, @typed={0x18, 0x51, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @generic="b0481f71d3f030066ceca71631a4469a5fbeb8da97c0ac7ed3c376cb231691602756a16db61fad42d3ba0f11b599681f5772fc05f859760b9df8d8a72d69e960dae173bfc8bfdaf58f8e7737e50274ff8e9e095359275c779ab67f9eafea0595a51cc184f0ddc0a1be013130639534709a5fb15e56093f68e8eadd43ec4b51aca15703a96100eb4f780900c6a9950da64f8dd7f9510812626d007f8ef4dfca125c2535308c20a5d2eb10b44c350a55847fa6970986f1ef9011fc897c5abafc6bda671ce6705f9da1968f3e33b90a864018ee25d9e0fe19e8d927e724a267e08e7d6d85f1aacd9cedc2f36c37e8", @nested={0x370, 0x11, [@typed={0x64, 0x75, @binary="0d194a7b23992d7ed977f08f694c31ebd678868f61b3f39a85a3f526fbe9f5a865b403d4f465a1d5320c27d31c4e8bafd8556053c64bd72922044facd4b31d95cc9c64a80e3cfa57dfb82a9b51d732983b0422137dccfe4c64"}, @generic="3505aa3ecc1abca3260ae73162e6e8c2efc52818b8fa2c87ccacc0ad6d887bb691f414791356b406e1401c484b8b4241bc7a700e5a6e0c7de1b173a5f8c4248e70ac8f9bd7a284158655af6a7071f48a9a25e531478ddf967ec8e6b22726f46047d1c04f170651bf5ba75cb5d69247b4c9a04f53c0a095371a065d2a85eba6bd5c5cf376c197a7ab67ad457c57ead34f6ff7ac3f98d4ddeb97626514ec3343331d5e789e595f7c37a0d27e58fc3a9ef2e3f7be1d43c7f2dcc051555213177f5ba68e2cdd07fb50950b8bef122b210c5563536f32af023e653d740cb39edcda76eb30511e672da17eeacf67198659042b64", @typed={0x18, 0x84, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xd0, 0x84, @binary="41700fba94fda393ffcb26aa109d6beb4bee801af12efec3c20e3f645d7c47c6fbcde796dd6259168ddfeeb397ec6df01ef4acde886e8532ab6623b47c422fe94ffd9af418967619f752c397c305b7f74e3c3a952405996f0517114c1f16c2f2e84be1c7af2b7be797c05411a627ca8f7fee3c9d9f93a80782339eb873014f3e0f199f37e0b0f3382c3a339556adfc892404a72bf6a125466a46f885a084cde56bbfee9fe3986f6970b2e9cb27e5698dea7179c11c2d38546815050fca671dbae55d811bf30a5fd8"}, @generic="807f6e2af7f0d5787c302d57f2b99f7adb54fe3dcf9cc432d2755d64c0bb9797a8c1cc01b022e9671dd3be77caf0ece73d4f21d4134cb72894462dd6508f5bd1bfedad819b4fd1d2c2ae2f83468925c7109fb80220ee1fe2e6bbc6600aea952a8def0c559c274e94326e06855e", @generic="a2d02db80a54c703e8d8e04d3e5c46b7fbe6147e330c627b67f365fae381e988c94202d1d1b4f262457c56678058c807d67437cebd1f6f178e885d9803624e524925203b204386cf7dbae7de3349c4f01929825cbd4b8dfa50aa86a8b75cbaaae025f2849e0d398bfdda6112973bf5e11e6ad1cb5ac5013db68595bf965ed1faba8b76fc70dfa9cc201dd204cb9b1ddea65e1d28be4f1c7888791e904b7e128cc974f630c29e9c3c25c2ac8541c6090e72879497", @typed={0xc, 0x57, @fd=r1}]}, @generic="215f26612c5a893a9c2cbbb168e3d0defb6c659c0529777ae99840eecfea0260ebcbb57dece4dc5db2c15aa453de881b80d268055f535d56f36f643ce561815bdf0d74823ea638649a888ddf62929d7b69ca2ff5104fdfb1e5b17f1aa6cf027aa609ddc0a41b1d106496f8faaea8939866aded1dbf340c54737b19298e982c6453bcfec98a0606f5f1e27325e35101e93593105a15f06558eb401a89996c786c5b596bacbbe68213e7219fa00a20526de5dce9d3db48cfb00374d118af4c4100342dc4b4a5a6c9ece2017d5656b3e2a0e255067b5f1c476bb4c5d987fe3ad652a8ad5c38d7ee5459396c56bd85b2a7e377707f54c6", @typed={0xc, 0x5, @str='((!\x00'}, @generic="b9dcda8aed10d3a61ba667d58024c66ef29a4518274bfa87456b854971951d3d6b82ce16c2a55264610c8b09b31344cebadd19bda105ca9125d2b3572f20d47c0a4227e0be976ca5c40c2211527ecc4acfec9c3ddd7cac38e426debc020f75788eef2828a52c9176ddcc3fe8dd811f76b8335169cddb3ca11ac81ad38504bfb9251c71a85825181f3875fc7740da5f97f3d217ee9e652118d83e39397e77d051675f81da8d770f374d7578e204218992e99470b7ad9ec53e8d4c066af52ae1b623b63802eae324bc3452497b05dfa5a9fc08c11d764a022f99025392f8224bef53ffd4046ba7c5d13efedfe2"]}, 0x6d4}, 0x1, 0x0, 0x0, 0x40}, 0x1) 2018/02/21 13:50:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') 2018/02/21 13:50:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x36d) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f000063effc)=0x10) 2018/02/21 13:50:37 executing program 3: syz_emit_ethernet(0x18f, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000000080)={0x0, 0x0, []}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) dup2(r0, r0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) [ 51.411035] RDX: 0000000000000001 RSI: 00000000203aa000 RDI: 0000000000000013 [ 51.418297] RBP: 000000000072bea0 R08: 0000000020749fe4 R09: 000000000000001c [ 51.425539] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 51.432782] R13: 00000000000004ba R14: 00000000006f7210 R15: 0000000000000000 2018/02/21 13:50:37 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x400000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401070ca, &(0x7f0000794f55)) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000000c0)={0x8, 0x0, [{0x8000000d, 0x3, 0x2, 0x4, 0x5, 0x100000001, 0x5}, {0x8000000d, 0x80000000, 0x2, 0x7, 0x10000, 0x7, 0x1000}, {0xa, 0x3ff, 0x4, 0xfffffffffffffffe, 0x4, 0x675, 0x2}, {0x1, 0x10001, 0x4, 0x7, 0xff, 0x4, 0x9}, {0x0, 0x7b17, 0x1, 0x8, 0xfffffffffffffff9, 0xfffffffffffff800, 0x5}, {0x80000001, 0x401, 0x1, 0x4, 0x7, 0x9, 0x1}, {0xc0000019, 0xfffffffffffffffb, 0x1, 0xff, 0xfffffffffffffff7, 0x6}, {0x8000000a, 0x9, 0x2, 0x7, 0x3, 0x7, 0x9}]}) 2018/02/21 13:50:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000000040)) ioctl(r0, 0x4000000000001277, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000000040)='mime_type(wlan0\x00', 0x2) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x8, 0x1, 0x85, &(0x7f0000ffb000/0x4000)=nil, 0x101}) memfd_create(&(0x7f0000000180)="7d2d1c00", 0x1) 2018/02/21 13:50:37 executing program 2: r0 = memfd_create(&(0x7f0000000040)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xf, "e7d46a31053bbf19f95b7eee6d943c"}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x400, 0x2, 0x5, 0x7fff, r3}, &(0x7f00000000c0)=0x10) sendmsg$nfc_llcp(r2, &(0x7f0000000580)={&(0x7f0000000100)={0x27, 0x5, 0x101, 0x3, 0x1000, 0x2, "9019337468169b1cb19266a26d4ac58a07bdd7f84addeb566933f2ae34eb3c2258894db71cae7e79be05df029f478c590968f1a24d6c9a65385da3a7ed614c", 0x1}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000180)="f41c67f9b8a3d93c5a03601f999dd15e1e88c6330a3bff46ca49bb5e0fd37ea7d571db0381d7f173b4407f7abeeeac2e335ab3bd9feb7e2e33e40c20a403d03ff69b007c955de217563e7bbce9c3edc850c57f049c1cb71656bba1ce150f70a71dca0118c6650c5f46c37a57e974be34a755c6af0be75d67aa98d875074998686b7487c39f49d0c84fd0c41dc4ccf08948e0210336d6a9bbc26922ee309d9847c44a59dbcbc2177224ee5f5d54f52ceddf1b4da84bff4cad3a86ffb5f2590818c6452ecbf513996d89bed5caeb91e1bcfab103baca4b", 0xd6}, {&(0x7f0000000280)="dd6ecb3970ca7ea057e41b947c938cddf4761344a4dfdf8fc3b4a1f4bc1304fe9f43ab55b51cb140cf401b5fb531aa75cc461a0eff453d97443a6a91253d03e68001901073665e8b960f9069959e6874392c88f4928c72f58ae3bc19f890767426a27d19b60c16a4292955f6d2ac02503738e9bd0eed91ad4f28deac5027c97a3112064e2258ac9cc18b7367292070a0b3a4f037cac792344f97c5618012eb6d15736c52487da4f87f1c95d4ea3719c0707025e30586faa0055acaf65d50eeebdb79189f44c985b8230ac10955d23d4d119068abb08e92645ca21e41a1325dcce28cd098d37f2ed1e14f2b347cb63052e8f9", 0xf2}, {&(0x7f0000000380)="11714776ac026f16c1591bd44dab1b6ab298aa850500e699f52b93c392b780f06e8edc4c592c959fa0d79632888cf52aadc4030cd1a1013b29a11e806bc491656a53a798837c8288cbd9fcd2a15c604d83685cd8b4f5cdd0349387c87187bf6808bd4349e100438317ca8aa49691b5d6acaf3af06e48e99c1b97d702cd300b6fbc0379b0096187f99dbf0d4f3cf70e684f81c386c9b622974f2963247e9131a0ecf3b7cb2587be7ea229663bea6e02ff0a496f68a52a9a473971859fad94ee2b41f5abd75232da34bf69664da57c90c9e7d5c5f13b06d75f544067452a573501633192d67ea30f5e250ce99309b35f7eba2136af2f5dbbe4", 0xf8}], 0x3, &(0x7f00000004c0)={0xb8, 0x105, 0x9ac6, "fe361cd91edbeac06fa841a9d9b3eb34c60f6091226ba512c9e036a222f36627031c709ee7552db4a5b18d07d6a097b3076062b849ba21e7ea4a20d9b2e2281f4a4d3a764e58076a7a83bf736b6ddeb247779c6447859076274bdf6424568ab7b0971c658664373cc12f32875e9b2efd95bf17a3a87e1ba9d659b58b3efea5103ca6af209577467985c08c6d4448f025c13c2a4834da9656060dad8c1907c0334747d45310e325"}, 0xb8, 0x44000}, 0x4000) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000000100)=0x1) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @control}], 0x60) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={r3}, 0x8) 2018/02/21 13:50:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000040)=@can, 0x10, &(0x7f0000001580)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/245, 0xf5}, {&(0x7f0000001180)=""/163, 0xa3}, {&(0x7f0000001240)=""/52, 0x34}, {&(0x7f0000001280)=""/9, 0x9}, {&(0x7f00000012c0)=""/144, 0x90}, {&(0x7f0000001380)=""/237, 0xed}, {&(0x7f0000001480)=""/108, 0x6c}, {&(0x7f0000001500)=""/112, 0x70}], 0x9, &(0x7f0000001640)=""/108, 0x6c, 0x5}, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/02/21 13:50:37 executing program 3: r0 = socket(0x18, 0x0, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xada4, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x2}) getpeername$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14) 2018/02/21 13:50:37 executing program 5: r0 = socket$inet(0x2, 0x4, 0x8000000200000003) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000157d80)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) syz_extract_tcp_res(&(0x7f0000000040), 0x8, 0x5) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x4, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, 0x4, 0x1, 0xd18a, 0x1f, 0x8, &(0x7f0000000000)=@common='bridge0\x00', 0x7f, 0x3, 0x10000}) syz_emit_ethernet(0x3e, &(0x7f00009c5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr, {[]}}}}}}}, &(0x7f000077afe8)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x81, 0x40000) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x9, 0x20}, 0xc) [ 51.472349] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 51.485552] audit: type=1400 audit(1519221037.153:50): avc: denied { map } for pid=7702 comm="syz-executor3" path="/dev/audio" dev="devtmpfs" ino=9111 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/21 13:50:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000100)={0x7b}) 2018/02/21 13:50:37 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcf, 0x0, 0xffffffffffffffff}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x4000000200000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00000000c0)=0x3f, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r2, 0x50}, 0xa) sendto$unix(r1, &(0x7f00000000c0)="27d7c0bbe3ab9837ec3468bbeaf101a44eb6f268fddbec1fdb43bbbfb36cb9faf94673a5e26aab65295440a00f8242dc", 0x30, 0x2bf92c05c6110bbd, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x400) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000280)={@remote, @broadcast, 0x0}, &(0x7f00000002c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x11, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, [@generic={0x6, 0x4504, 0x2, 0x5}, @alu={0x4, 0x401, 0xf, 0x7, 0x7, 0xffffffcc, 0x8}, @generic={0x5a2, 0x5, 0xc3, 0xdb4}, @map={0x18, 0x7, 0x1, 0x0, r0}, @ldst={0x3, 0x0, 0x3, 0x9, 0xb, 0x1c, 0x4}, @map={0x18, 0x9, 0x1, 0x0, r0}, @ldst={0x2, 0x3, 0x0, 0x0, 0x4, 0xfffffffe, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0xffffffffffffffc1, 0x23, &(0x7f0000000240)=""/35, 0x41000, 0x82e93048c6ebfc8e, [], r4}, 0x48) 2018/02/21 13:50:37 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x6, 0xbb3, 0x5, 'queue0\x00', 0x8}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getneightbl={0x14, 0x42, 0x8, 0x3, 0x2, {}, ["", ""]}, 0x14}, 0x1}, 0x20000000) syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) 2018/02/21 13:50:37 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000000)={0x8, 0xc, [0x8, 0x80000000, 0x8]}) write$tun(r1, &(0x7f000085af55)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}, "d3eeaf7f7c64da7b412f4344ffcd5e92b042eba35b76d3193926b8b58b5e051f208698cd7ff2c462dad6399cfb98072f35bedd13ef8a252192a0f4f295e84ef6d59520ebc5"}}}, 0x6b) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/65, &(0x7f00000000c0)=0x11) 2018/02/21 13:50:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80200, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f0000000000), 0x0, 0xffffffffffffffff}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x3, 0x3, 0x1, 0x3ff]}) 2018/02/21 13:50:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0xaf34bc5da63e4572, 0x0) socket$kcm(0x29, 0x2, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf620779890fd5325d3fa4e52881", 0x10) 2018/02/21 13:50:37 executing program 0: unshare(0x8000000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40440, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) shmctl$IPC_RMID(0x0, 0x0) 2018/02/21 13:50:37 executing program 3: getsockname(0xffffffffffffff9c, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000440)=0x32) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000004c0)={r1, r2/1000+10000}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x0, 0x98000) futimesat(r3, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x0, 0x7530}}) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f00000005c0)={0x0, r3}) utimensat(r3, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x0, 0x7530}}, 0x0) r4 = accept4$ax25(r0, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000700)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) clock_gettime(0x0, &(0x7f0000000740)) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000780)="cb28d55327d643ba477f6e3b81d76fccfe87792683ed68a067754cd1a05d34a545620da424ee3d4155aa005a87faefefb2e73302b24572c7476a230f07a5b4c1a50f5f5b692751bbd256c6eb7ecba5b2ee9b686756f7c1d2a54d7f0993e7b2f9ad8ab15c0704daf710d93d0c79544de19911291f760237e00483c05ccc17abc2eb865d679e3bdd01f865750913de031229bb75db90685f09eed9a24d199251fb6c6f6fa7c48ff4f1d4cbb9391e576a9fe5de8292e93478411b56e3f5ba9991a1025a5a021c7888bbf82ded4db9ea0dcaaf56fb92fd876866a6966b5586b74772714f80bbcd71a5f38bf7d63447115b5660d6b153ac75") arch_prctl(0x0, &(0x7f0000000880)="d9f01d64ce887fd5b8535cf43f6c16eff91f34e22bc0b8d3d265c77b13bbb78299736e9002ed1f792eca0f9b82814d980e7f127a9661b30fcc284e2ddf038e844b5d78656798a68d9fccbc8b6047a206ebca6a1af3d3631858579235df761306171e01c2f694bbf328e616a612b5742099f66e72b4b9e04125dfee86d362b3427404849b28bd97d363d4fd7443cea0d5") r5 = syz_open_dev$mouse(&(0x7f0000000940)='/dev/input/mouse#\x00', 0x80000000, 0x8001) accept$alg(r0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000980)) clock_gettime(0x3, &(0x7f00000009c0)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000a00)={{0x3ff, 0x9}, 'port1\x00', 0x40, 0x80000, 0x80000000, 0x3, 0x5, 0x4, 0x1, 0x0, 0x5, 0x3}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x57) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000ac0)={0x0, 0x800, 0x1, 0x8, 0x4, 0x81, 0xfffffffffffffffb, 0xff, 0xfff, 0x6, 0x388}, 0xb) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f0000000b00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x3) r6 = request_key(&(0x7f0000000bc0)='asymmetric\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c40)='port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r6) r7 = getpgrp(0x0) get_robust_list(r7, &(0x7f0000000cc0)=&(0x7f0000000c80), &(0x7f0000000d00)=0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000d40)) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000d80)={0x0, 0x7, 0x2, 0xab}, &(0x7f0000000dc0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000e00)={r8, @in={{0x2, 0x1, @rand_addr=0x7}}, 0x1, 0x48cdb0180000, 0x80000000, 0x8, 0x18}, 0xa0) mknod$loop(&(0x7f0000000ec0)='./file0\x00', 0x28, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000f00)={{0x1, 0x5}, {0x7, 0x3aa3}, 0x101, 0x6, 0x10001}) 2018/02/21 13:50:37 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xfffffff7fffffffc, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000000c0)={0x220, 0x2008, 0xe2, 0x2, 0x200}) 2018/02/21 13:50:37 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000100)=""/125, 0x7d) 2018/02/21 13:50:37 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000128000)=0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="4e42ebf1f6df6038dec2bb629c28ca5902dae3a624b2cdbe1faad2fa78d879badda691116ed4908d998d3160a8913805b96e2c2f9af80d377f106a6540140429e62b97cc5183d2fd8956a36cfc135c9c47e3aeb401c9bef0b9532546d2cb0e695e9a31932c47b20c71dcb3c91d2a4f425dd46dd3d29201c7209484c20d1b767236cc75ea2bb22634bda1e830a692319cd1778b3a678884426e1c928fc35caf583fb1", 0xa2, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000000140)="78a9bfcfe9d55d02461766f22e7b26691126447654e6cefc33ae524394046ee6899a59525ae9010b7afe52f29f5717f7bdff14a5ae65bbcb492adfd319a24f8d7f4ff7539ea609c3520bac00d239ac013796edb4a0e7b46554054fb73a1fc8664cb68f5e15910d9c4735b902882954376de3804dd46beb9037162fb4c81065faa78f7c83f8f6727b609941add1ff1b86abf6a6bf38be556dac65679fe4e7", 0x9e) io_submit(r1, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 51.598738] device eql entered promiscuous mode 2018/02/21 13:50:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101, 0x0) bind(r1, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000afd0)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {r2, r3/1000+10000}}, 0x100) 2018/02/21 13:50:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/02/21 13:50:37 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x2, 0x2}, 0x14) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/21 13:50:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000037be8)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0xd0, 0xd0, 0x1a0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000037fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000019fa0)=[], 0x1f2, &(0x7f000001ef08)=[]}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/02/21 13:50:37 executing program 2: r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x71, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x7fff, r0) recvmsg(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f00000017c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f00000018c0)=[{&(0x7f0000001800)=""/166, 0xa6}], 0x1, &(0x7f0000001900)=""/71, 0x47, 0x2}, 0x100) r2 = dup(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000019c0)={r2}) keyctl$link(0x8, 0x0, r0) 2018/02/21 13:50:37 executing program 3: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x0, 0x18}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00004fac08)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0xf8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000038fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) sendmsg(r1, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/21 13:50:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000280)={0xb}) 2018/02/21 13:50:37 executing program 4: sched_setattr(0x0, &(0x7f0000000fd0), 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x8000000032, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f000004c000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x43}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x2, 0x4, 0x8, 0xffffffff, 0xffffffff, 0x800, 0x3ff, 0x0}, &(0x7f0000000080)=0x20) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', '/dev/sg#\x00'}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000180)={0x0, 0x400}) [ 51.644625] audit: type=1401 audit(1519221037.312:51): op=setxattr invalid_context="" [ 51.656047] audit: type=1401 audit(1519221037.323:52): op=setxattr invalid_context="" 2018/02/21 13:50:37 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffff69dd, 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x10000000000000) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x4, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/21 13:50:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000080)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r3, 0x3}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x3f8, 0xf0, 0x200, 0xf0, 0x310, 0x310, 0x310, 0x4, &(0x7f00000001c0), {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x8, 0x6, 0x11}}}, {{@arp={@rand_addr=0x9, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0xe4, 0x1, 0xffff, 0x20, 0x1000, 0x2, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x8, 0xffffffff}}}, {{@arp={@empty, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x10001, 0x8b8, 0x4, 0xfff, 0x1, 0x5, @generic="ee33f45f8d9705d6bd926c0cc7897817", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x240}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, 0x9, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000680)=0xfff, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r2}, 0x14) r4 = socket$inet(0x2, 0xa, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000483fbc)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) 2018/02/21 13:50:37 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x200) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/233) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000cd9b38)={{0x1, 0x0, 0x0, 0x0, "be4ed33b7370e6b57d13477156872579a42474ac416689b936d43a431efb7122feb59316d8f66c954809daef"}}) 2018/02/21 13:50:37 executing program 3: setrlimit(0x9, &(0x7f0000482ff0)) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) 2018/02/21 13:50:37 executing program 2: prctl$setname(0xf, &(0x7f000097ffff)='\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r0, r0, &(0x7f00000000c0), 0x5) openat$dsp(0xffffffffffffff9c, &(0x7f000041eff7)='/dev/dsp\x00', 0x0, 0x0) 2018/02/21 13:50:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000002, 0x0, 0x1000104) setsockopt(r0, 0x2, 0xd, &(0x7f0000000140)="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", 0xfffffffffffffdbe) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) close(r0) 2018/02/21 13:50:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x410000, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x200) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x100000000, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x2, 0x2, 0x5, 0x5, r2}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) [ 51.712976] binder: 7769:7782 transaction failed 29189/-22, size 0-0 line 2842 [ 51.725960] binder: 7769:7782 transaction failed 29189/-22, size 0-0 line 2842 2018/02/21 13:50:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000000)="8a427ae8580d947d02b59bdc8f23f867ed2d9a9d7042b8f7f7a0c0d7dc387dea8cd9e93c6372403e9571c83307ad84015bb361fb0f841994602bc2c4aeddac134ce17c2bc4dab6d83cb1d9618471706cd55bb3051238233083d9d216d45bebb0c3908593babb676f7fdedca8d29d92495d5e88d13e4325ffd6ab54fc31ffdd42d48268bb279e5fd65888f45217abb689e029cb95ab22987d73d6ec18d579df82a75f0eb2a23104694de5617b65") sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000872fac)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x8, 0x8, 'L'}]}, 0x24}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, &(0x7f00000001c0)=0x1e) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000200)={@mcast2, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x6e80, r2}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x10001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000100)={@generic="63d2e5a103538154bc851de7c062d57e", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000140)={r0, 0x3}) r4 = shmget(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000180)=""/52) 2018/02/21 13:50:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup(0xffffffffffffffff) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4) write(r1, &(0x7f0000830f36)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d8", 0x15) 2018/02/21 13:50:37 executing program 0: clock_gettime(0xfffffffffffffff8, &(0x7f00002ed000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x28000, 0xd0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x41110, r0, 0x0) [ 51.770260] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.782160] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/21 13:50:37 executing program 6: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x2000) shmdt(r0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_crypto(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x304, 0x5, 0x3, {{'rfc4106-gcm-aesni\x00'}, [], [], 0x2000, 0x400}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x4000011}, 0x10) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000040)={0x4, 0x20, 0x1}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x304, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) 2018/02/21 13:50:37 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/02/21 13:50:37 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x4000002) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x100) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00000001c0)=r3) dup3(r0, r1, 0x0) 2018/02/21 13:50:37 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_rr_get_interval(r0, &(0x7f0000000000)) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x480000, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') close(r1) readahead(r1, 0x5, 0x2) 2018/02/21 13:50:37 executing program 7: r0 = socket(0x9, 0x2000080003, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x871, 0x1000}, 0x8) getsockopt(r0, 0x0, 0xcd, &(0x7f0000001ff8)=""/8, &(0x7f0000921000)=0xfffffffffffffcfd) 2018/02/21 13:50:37 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/21 13:50:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001fb20)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000012fc0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) syz_emit_ethernet(0x46, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='net/igmp6\x00') 2018/02/21 13:50:37 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe2(&(0x7f0000000000)={0x0}, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x4}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000040)) 2018/02/21 13:50:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000020c0)=0x2, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000000080), 0x0) [ 51.842165] syz-executor3 (7818) used greatest stack depth: 15888 bytes left 2018/02/21 13:50:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8938) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000c48ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f000010bf14)='r', 0x1, 0x0, &(0x7f0000a8c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) 2018/02/21 13:50:37 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x2c0) socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000fbffb6)=""/74, 0x4a) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7ffe) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/4096) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f5dfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) dup2(r3, r0) 2018/02/21 13:50:37 executing program 1: fchdir(0xffffffffffffffff) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x1f, 0x4, 0x10000, {0x77359400}, 0x5, 0x40}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x10001, 0x4) 2018/02/21 13:50:37 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1b7, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x17, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x400) sendmsg$kcm(r1, &(0x7f0000001180)={&(0x7f0000000040)=@llc={0x1a, 0xff, 0x9, 0x9, 0x8, 0x10000, @empty}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000080)="4c6aefeec3e0a11806f2625101707ee37e4238a1d8229be0bc90e058622b775eb7507575a9d7a59c4f724ba24703250edcdf0049a844414c85e34f30d57c9003e1a24849b9c2300d63c96bd9fa0d5e2e6af0aebf4c15307c110287b9fe304a", 0x5f}, {&(0x7f0000000100)="042ff891a0da54a2db35c22372bfde7130e76217b4f14efc5c43c65ada0cf9f61fec6bb70eae5ebf0eedd1ee2427", 0x2e}, {&(0x7f0000000140)="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"}, {0x90, 0x113, 0xc63e, "f0eb9c5083171645eefae764cca8f893a4ea7376b52b1ee47438bb000e0a87ac9eb6d34043ef9f92cfc0b06e1d9555a302e0c3c7d6115ac45f8a7b5ab5bcd1f04c072d9dea33a76cc3b0dea2f4dbcb93fe52addf518add93483008436867504a58ed2141818936d1b79c592ac969fa6138c420e52b6ce6af30fa94731b459b"}, {0x58, 0x10e, 0x3e, "745c13e1bb46fc2b08ae8d03aa658db768ae081a1dcc6756263199780ed6bac0b99c796bc5174995be26f0d6bfd191033237371a098d9e04c1274e066a6a4eb1e19bf2c66a1b"}, {0x90, 0x113, 0x1, "ada036f148bc56e9e61222f3da10da8bfb62695ca72e1f4d0a03a462172df5d7672f60fde08edc33f783b313889ece52eae44e241b3c2cb50552d7acbc34bb8189f7b8044d27e289e2ef1d5dc614e59d91b8eb147982a8318ead188f006bada7b33aeafcb15d281fc0adb6f27416465e23b5fb8753ac9b4c4a52ed2007"}, {0x80, 0x118, 0x1a, "abe8856b05f3a89df87c91f4d248b4b6778d9d19e39a0be17f97a740871a28f6addfcfefc9ce092217b70a7ee0d0640b3b96d29bed723b6ecccf51e5665c999f6e4111ed55ef4df33461dda2c37af7e5a8f8a18be7bf98145890e4fe601da9ad20705f24a46eaec780dfe9"}, {0x70, 0x11b, 0x14b7, "2c95106e9f729cd68ab660f6817ed0ee1cec2c119f0fdca63011c9b5e2b6546d7c4685dcc1ea591a2ac101133ea22b28de724597579b64d79cfebd1efcf8845d5ae2d208204c8be94984145ecd5b8bb195bcb99ce15221198217dd338521"}, {0x80, 0x1, 0x6, "ff95a7fa0750c6d5317260a4155ef204d18481635783cbf87a867b783f48ecd06268320f0103b8d1b77dc991ad75be20d6066adf3eafa8ac02033e92881cf5fa662c30e9a34b7aff14ec4a4367ddf0ccbf3a944f534a64d7d389fbcbe7fe02f66f3e3e5e9e50dd63a79ae5e4b90978"}], 0x1400, 0x84}, 0x40000) bind$alg(r1, &(0x7f00000011c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0xfffffffffffffd72) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/02/21 13:50:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80000000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/19, &(0x7f0000000100)=0x13) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x10001, {{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}]}, 0x120) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) dup2(r0, r2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)={0x0, []}, 0x4) 2018/02/21 13:50:37 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = getpgrp(0xffffffffffffffff) process_vm_readv(r2, &(0x7f0000000380)=[{&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f0000000100)=""/217, 0xd9}, {&(0x7f0000000200)=""/80, 0x50}, {&(0x7f0000000280)=""/255, 0xff}], 0x6, &(0x7f0000000680)=[{&(0x7f0000000400)=""/9, 0x9}, {&(0x7f0000000440)=""/107, 0x6b}, {&(0x7f00000004c0)=""/150, 0x96}, {&(0x7f0000000580)=""/72, 0x48}, {&(0x7f0000000600)=""/65, 0x41}], 0x5, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000a73ff8)={0x0, 0x0}) ppoll(&(0x7f00005e1ff8)=[{r1, 0xbfff}], 0x1, &(0x7f0000001000)={0x0, r4+10000000}, &(0x7f0000001000), 0x8) dup2(r3, r0) 2018/02/21 13:50:37 executing program 6: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x1, 0x0, {0x1, 0x0, 0x6, 0x1, 0xa2}}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x101300, 0x0) dup2(r0, r4) tkill(r2, 0x16) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/02/21 13:50:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)=[]}], 0x1, 0x0) write$eventfd(r1, &(0x7f00006d5000), 0x8) fcntl$setpipe(r0, 0x407, 0x100000000) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) write(r1, &(0x7f0000019000)=';', 0x1) 2018/02/21 13:50:37 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x80) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x401}, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, 0x9b, [0xcf16, 0x3, 0x1, 0x7, 0x1f, 0x1, 0xfffffffffffffae6, 0x100000001]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000e89fb0)={{0x0, 0x195b}}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x40, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000040)="90778302a520e12016e2954c9d2435b28ebbe579b1862b2da1d623014bc9a81f40bd34981ed7e1224658fb30feaa6b74f254f6c7c73ec8c18f", &(0x7f0000000080)="89aaad09705910dcc42c050041d722ab08821b0c0d13e0f889ba723684a239b085744d076ee5a316278bc1009c71a60635d6bd11d32c1588e77d829ac2dde573ab038c774d1aabcd115f6e96f5b7e32c160106b7bcea45448b48114b83f9d1d4c63b7c04e0da46dd68c973f4ae5d88081d006ddbe0111bdfc5ea50b5e610077d0fbc7300cd36152dfc5f4d72cf8d7cdd123bff11371e706915017e42ea110160cf85e2d7e2184eb4bc3e811785e191c7569cf603b1fc170a", 0x2}, 0x20) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000000180)=0x59, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000001c0)=0x1) socket$inet6(0xa, 0x2, 0xb62) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x34, 0x400) getsockname$ipx(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/02/21 13:50:38 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xdf, 0x400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x9, 0x8) futex(&(0x7f000000cffc), 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x6, 0x0, &(0x7f0000fd8000), &(0x7f0000d7b000), 0x0) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000080)=r1) 2018/02/21 13:50:38 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x50000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x2710, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0xc000, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x600, 0x0) fadvise64(r1, 0x59, 0x7, 0x3) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x3, 0x2, 0x7fff, 0xfff}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x80000000}, &(0x7f0000000200)=0x8) epoll_pwait(r0, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}], 0x6, 0x101, &(0x7f00000002c0), 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000300)={0x6, 0xc, [0x3038, 0x8, 0x100000000]}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) flock(r1, 0x6) setsockopt$inet_int(r2, 0x0, 0xa, &(0x7f00000003c0)=0xd2, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000400)=r3, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000440)=0x5a0e, &(0x7f0000000480)=0x4) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000004c0)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000500)={r3, 0x88, "168777ea4f9acbebec65687d81ed767b51c4ef85f11ed877eaab0a6dd4eaeb83d6b967b5c0ee63c80f10f2be670c77ce11ab864cacb2e71c20531d1d9912ca8c3c857ad6a5007162c84513f5fef9e7177e20048b5885965a10231a9507585a81e08777dbc09b298ca52d6485d76158c372269c395f9f759788c2f183775a0fa651051ce210d6cafa"}, &(0x7f00000005c0)=0x90) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000600)=""/97) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000700)={0xce11, 0x0, 0x1, 0x7fffffff, 0x9, [{0x2, 0xfffffffffffffff8, 0x40, 0x0, 0x0, 0x80}, {0x8, 0x7, 0xed7, 0x0, 0x0, 0x808}, {0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x400}, {0xe389, 0x3, 0x10000, 0x0, 0x0, 0x280a}, {0x2, 0x5, 0x7, 0x0, 0x0, 0xc00}, {0xfb3, 0x3, 0x8, 0x0, 0x0, 0x200}, {0x4, 0x8000, 0x1, 0x0, 0x0, 0x2805}, {0xeb5f, 0x7fff, 0x878, 0x0, 0x0, 0xa09}, {0x9, 0x5cd8, 0x4, 0x0, 0x0, 0x480}]}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000940)={r3, 0x3e95}, 0x8) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000980)) connect$bt_l2cap(r1, &(0x7f00000009c0)={0x1f, 0x2, {0x0, 0x10001, 0x9, 0xffffffffffffff9a, 0x4800000, 0xffffffff00000001}, 0x8001, 0x7}, 0xe) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000000a00)=""/179, &(0x7f0000000ac0)=0xb3) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000b00)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000b80)={0x1, &(0x7f0000000b40)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000cc0)={r4, 0x0, &(0x7f0000000bc0)=[], &(0x7f0000000c00)=[0x8001, 0x6, 0x7eb], 0x7, 0x3, 0x8, &(0x7f0000000c40)=[0x8001, 0x1, 0x6], &(0x7f0000000c80)=[0x0, 0xffffffffffffffc1, 0x2, 0xda00, 0x2, 0x1, 0x80000000, 0x1, 0xfff, 0x100000000]}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/audio\x00', 0x40, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000d40)=0x40) 2018/02/21 13:50:38 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40100, 0x0) timerfd_gettime(r0, &(0x7f000034afe0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x0, &(0x7f0000402fe0)={{r1, r2/1000+30000}}, &(0x7f00002a1fe0)) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}}, &(0x7f0000000080)) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000040)="953517d1e860fe0bf4508756d8333a177b354e8d8d8da7cb534a4c6860f3ed53d6b33cca977e8ef6d623e00472ea37cde2102dbe169740199730dc51023bca8e419bc8bf46c1a10e8095304826e4531ce4e6f619572d0afc3fb62534425ca781d946a02205e1039b6d14eb0c48e3292c1afcd26ca329610c42e073b6cc978d9694e87e628221ee9ffc5bc9", 0x8b) 2018/02/21 13:50:38 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x9, 0x4) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x220000) 2018/02/21 13:50:38 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002ec0)={0x0, @loopback, @loopback}, &(0x7f0000002f00)=0xc) sendmsg$nl_xfrm(r2, &(0x7f00000030c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003080)={&(0x7f0000002f40)=@getspdinfo={0x114, 0x25, 0x1, 0x6, 0x3, 0x8, [@ipv4_hthresh={0x8, 0x3, {0x1d, 0x3}}, @offload={0xc, 0x1c, {r3, 0x3}}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}, @output_mark={0x8, 0x1d, 0x4}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x1}, @tmpl={0x44, 0x5, [{{@in=@loopback=0x7f000001, 0x1}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x3, 0x3, 0x2, 0x40, 0x7, 0xfffffffffffffffc}]}, @replay_thresh={0x8, 0xb, 0xfffffffffffffffd}, @algo_comp={0x60, 0x3, {{'deflate\x00'}, 0xc0, "aecff0171f626d9554d6120b6e13ee01f55ea885193416ec"}}, @replay_val={0x10, 0xa, {0x4, 0x7, 0x8}}]}, 0x114}, 0x1, 0x0, 0x0, 0x1}, 0x40000) writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) bind$ax25(r2, &(0x7f0000000000)={0x3, {"db7afcc1a2de78"}, 0x1}, 0x10) 2018/02/21 13:50:38 executing program 7: r0 = socket(0x100000000010, 0x2, 0x0) readv(r0, &(0x7f0000001300)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000040)=""/107, 0x6b}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/35, 0x23}, {&(0x7f0000001100)=""/92, 0x5c}, {&(0x7f0000001180)=""/244, 0xf4}, {&(0x7f0000001280)=""/71, 0x47}], 0x7) r1 = syz_open_dev$sg(&(0x7f0000001380)='/dev/sg#\x00', 0x1f, 0x20000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000013c0)={r0, r1}) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) mknodat(r1, &(0x7f0000001400)='./file0\x00', 0x80, 0x6) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x14, 0x1a, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000001000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/21 13:50:38 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000000)={0xfffffffffffffffc, 0x9, 0x1000, 0x80000000, 0x1ff, 0x80000000}) capset(&(0x7f0000394ff8)={0x20080522}, &(0x7f000035bfe8)={0x0, 0x0, 0x9}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x109000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/checkreqprot\x00', 0x90080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000080)={r3, 0x2}) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000c80)=""/41, &(0x7f0000000cc0)=0x29) 2018/02/21 13:50:38 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xa0, 0x2800) accept4$alg(r3, 0x0, 0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x78, "5ead29c87d65a1676b0964c0f64583e694de2130ac62efb987fef2a28a320260746777621ab4b5bfa28f692655a328ec10d5c0307e20fdd553b40c944afdac59c8e60ceae9cb7a9dee1d014611d2b64b3935bbcac6c3a79921b5ada7341944fc70846459409a0f344da8306171859427ab856bcdcd4e7749"}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r4, 0x2, 0x5, 0x24, 0x20000000005, 0x8}, 0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x8}, 0x8) 2018/02/21 13:50:38 executing program 3: socket$nfc_llcp(0x27, 0x2, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x851f, 0x20}, &(0x7f0000000080)=0x7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xffffffffffffff60}, &(0x7f0000000100)=0x8) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/166) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/135) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1df52)=""/174) 2018/02/21 13:50:38 executing program 0: socketpair(0x4, 0x3, 0x7fffffff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x47) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x4, @empty, 0x3}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}, 0xff, [0x7, 0x2, 0x0, 0x5, 0x8001, 0x3, 0x3, 0x9]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xef5566a3e8f44add, "405df95cc5f44d5ee5b3c9a9549aae6e599c258a28d36f8d1cf09684ae0c6abf150642b2"}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x30, &(0x7f00000000c0)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr}]}, &(0x7f0000000140)=0x10) bind$alg(r1, &(0x7f0000817fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) socketpair(0xb, 0x5, 0x9, &(0x7f00000001c0)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) migrate_pages(r5, 0x5, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x5) 2018/02/21 13:50:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/206) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) 2018/02/21 13:50:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000089fff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080)}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x3, r1, 0x1}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={@common='vcan0\x00', @ifru_data=&(0x7f0000000040)="19ade5ffbe6a06d164f06aecb7cc9872af86e082151d0103f924ec6259d7704b"}) [ 52.552948] QAT: Invalid ioctl [ 52.566807] QAT: Invalid ioctl [ 52.588377] QAT: Invalid ioctl [ 52.598103] QAT: Invalid ioctl 2018/02/21 13:50:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) read(r0, &(0x7f0000720000)=""/220, 0xdc) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000309000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 13:50:38 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000340)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) getpeername$packet(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000b00)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000c00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)=@mpls_newroute={0x6c, 0x18, 0x8, 0x6, 0x1, {0x1c, 0x20, 0x30, 0x1f, 0xfd, 0x4, 0xfd, 0x8, 0x200}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xfffffffffffffff8}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x100}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_OIF={0x8, 0x4, r5}, @RTA_OIF={0x8, 0x4, r6}, @RTA_OIF={0x8, 0x4, r7}, @RTA_OIF={0x8, 0x4, r8}, @RTA_OIF={0x8, 0x4, r9}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) r11 = dup3(r0, r10, 0x80000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@empty, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) 2018/02/21 13:50:38 executing program 6: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000080)=""/46, 0x2e) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x8cf2ef0eb7d208c0) mq_timedreceive(r0, &(0x7f0000000100)=""/117, 0x75, 0x8, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000180)) ioctl$void(r0, 0xc0045c77) connect$ax25(r0, &(0x7f0000000580)={0x3, {"302649b6b3065e"}, 0xfffffffffffffffa}, 0x10) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000600)={0x1, &(0x7f00000005c0), 0x0, r0, 0x6}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000640)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0xffff, 0xfffffffffffffdcc, 0x2, 0x13d, 0xfffffffffffffffb, 0x8000}}) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, r1) ioctl$TCGETS(r0, 0x5401, &(0x7f00000006c0)) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000700)={0x400, 0xd3c2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000800)=0x0) perf_event_open(&(0x7f0000000780)={0x0, 0x78, 0x7ff, 0x2, 0x63d, 0x80010000000, 0x0, 0xafb4, 0x400, 0x9, 0x7bf, 0x6, 0x2, 0x6, 0xff, 0xfffffffffffffffc, 0x80, 0x101, 0x7, 0x4, 0x401, 0x9, 0x4, 0x1, 0x9, 0x400, 0xfffffffffffffffd, 0x3eeb, 0x7fffffff, 0x100000001, 0x80000001, 0x9, 0x10001, 0x5, 0x7f, 0x26f, 0xfffffffffffffbff, 0x0, 0x0, 0x80, 0x0, @perf_bp={&(0x7f0000000740), 0x1}, 0x80, 0x536, 0x6, 0x6, 0x8, 0x10000, 0x5}, r2, 0x3, r0, 0xa) clock_gettime(0x7, &(0x7f0000000840)) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000880)) fsync(r0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000008c0)) recvfrom(r0, &(0x7f0000000900)=""/242, 0xf2, 0x2, &(0x7f0000000a00)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) getpeername$netlink(r0, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000b00)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000b40)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xf40}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x3c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000b80)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000bc0)={{0x0, 0x10000}, 'port1\x00', 0x2, 0x14, 0x7, 0x1f, 0x1, 0xe900, 0x20, 0x0, 0x5, 0x9}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000c80)={"5f466d953199a157f1e1802f6054bd2a", {0x4, 0x4, 0x5, "70705c14c2d1", 0x4}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000cc0)={'vcan0\x00', 0x0}) sendmsg$kcm(r0, &(0x7f0000003200)={&(0x7f0000000d00)=@hci={0x1f, r3}, 0xc, &(0x7f00000030c0)=[{&(0x7f0000000d40)}, {&(0x7f0000000d80)="e8d34b35d570d75c0719b41d17a67c90523f3ab626018efc45121cdad99ede", 0x1f}, {&(0x7f0000000dc0)="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", 0x1000}, {&(0x7f0000001dc0)}, {&(0x7f0000001e00)="e4d88b88b96f60b2f44765d5253a512cb11b7b5fd4cdb373480928de70091702ac81e6dbf101a6b22c83e820514005c1bc316bc183", 0x35}, {&(0x7f0000001e40)="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", 0xfb}, 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c97c48cd93db79b207f91543bb8830e31e00460b74aa9fde3385e542ab72777e9b8a3e8dbb7261531c7eaa74105697c89b30c111b7a71845b91396a42d396dd7bbea8873f083dde3def0f93f2e8819bff6bf6fa75d5aa5a87f76fc877d44b96ddefbb460e8ef6b79e8af851412381df73c95b6642746657f9af5b3ccee3146924252b2d813da41778b1701dbc8d3a53ce5a1b10924b722d6acb5922a6377e342d807b7048c391b6812d487ea61b1a0b20834ca422873822fd38d386819056c9a4bb22c7e246550148abe05ac76bcee1b371c7dadd6381fb17bc1b599290a4bd08c0fe6c6eb22c0bc47eccdd702c0263e672bdd0e0407a17688b1010a2503f5ba9f1f2ead743328de87c526fa22d67f56e04654242a62d40e547af06e354e3ce53477b893757263ba114693065a60f1a5dcca41ed2bc2a80774cde2523b9d1254d6ff83b3032267ea2267c0c5c77a7d1d1fd1f3f599e995b33a1aaa763f1d9ff2b48b1794fa1b2afe3301301e84ac2b0c9a47dccbba0974e8a6fae1a496275d20780ab3593dbe88c77384459ae1530cbb7b32fe531db35c6c7e057c60d2ac0968329e95fd45031d6dfa29795ea12624498b55a969203c03d2034f6920ed17257d8f15a135fa964a0b2059437163f467dc4475e0aad67f31b7641d13e5aba3b44460858ab63c7875d7ea5c60df7a59b7c7493a4649dacb7725fdde4f2ead7478b7746c71089d774378655d97143e59b0eb25fdaa0f5eee48a231279cf5204c30eca124d4d7a93ba259261ce64b0d37b4d8f273992696629e12bbd6ebaa7529f34b1290d61bcb29e91b6179bb958495c8ce1c7319377205c74073bf10330930e24699679e86d1139b9cac505d65fe7000bdf2fa968c3f99fa5d841943db90fc2bc796d9d5983e1c5d9066516ef2fb2ef0f8513a1c6a01560441db0a2872d44f2ac7a603a5eed7fb963a5c7744aae9eb6cff27a245f358ebac9ce4f7b0f6a35a9403443fb592598bb5ec8288637b580a0e6113467ac97b6015e501d32631a2a986aa2ff74ef38417f7bccf65f8dbb951e09ae6118eae6d5e4f218c7d87c4575e9c90ce003fd282f6348af985c8b1df4e2781ec3eaf9a7c20a616069ec5b019aaf4fb9e527bce75af02d36137d413b20f6868091ed1ab0fc8ed1e1bdcb60f56580841e7d9398449571fe6ff88aeee6a9c685b76ef9fda226ca072cc6384e099794f68ed4b208d6a9be44f0699ba32098986c28ded8cc9e8a521ef169dbf92b43a563535aa8d0cfea2530ba3181f9e3c81a10791d8c7005ae624d15d48a4a98f0d83c6f8d5ee1f8d684026a99bcff0ed516c499899f93fd86caed15506ed84c788de218b3f363f0f82eadf9d141535a3ce672e4a210b709bcd735ce6632df9a3b52a876cc69fb78804278969466e0784af6402dc2d4a6ca7e08376c14bc6cb88c2b913387b0fd4b18acc4a4a05dc28ea7ca727e5786a600f86c837d962a5b5c805ccb7968d74a930c72cc770491029a5818738717efc514ea66766f0741c80b76654c8ee93d40d2384a0d77b7bbc31690e20517c2e221450c17c1cc44fb75b63e353dcc7e8f83d5266e506cf6378c23a49657565985a7f7cb33d1676a28fdb7f3a7628e661c435048bfe470cfde9ccca691348a8ced1236f9db50fe28fc295c730cdb49868f3922a4302854b19dd283e58dca03a110c602555a8b3e6b9ced921cf9805b13720ca5273085b22b26cebf4c846d01b22cb75d909e06ff8e1f0a632cf96fd0720b94a8cf85edaad5555282893ae7cc28831a00d8c45039392b94256af760a06821c21683e1be0ed05f6afb7f5c2e1b57e6f68c05d27b041fbfc7f837e7fec679b0ac3ecc4724ac03ddefdc0d766dffd1057f00945ac2d9b967bb3d22b2cb630c0728069466236cce94fd5d297013ada7d41426c73a62d55023f1390059fee52bb01a50a844c76a18d0096a98b64401b7782745df97ceca59514926d2e4503c7e067cf2e7e869e4d4bb641eae7a37f46b70dd4fef2aa1923c20c4025d2aafb21e2531b7a8e83b498907e2d31308b43a4384215ffcab5cfe9cff977a28ec0caeb5b9f76fc0aa4ae4ca0ecd862a89125f33e00097073631ff8e14420264afe7b7ba92fc9172d158488187f2d28d4d628d5cf201430b0cabc2251fee536ab5aa651b0a8bf084db3ee9f6283a694c2f90fa4ffc1f48e170f70e6da8abe3895164d20ebbd7eeaab3dc4c55731a04eeaadca0e730ba5905f2158aded3682b3eb5fd3a69dc7e0f431", 0x1000}, {&(0x7f0000002f40)="74099d0062362d09e37a2d1a60edbc248292b5d8978b", 0x16}, {&(0x7f0000002f80)="b6ea52f2cd38bdf033312b2990372d8466bc1b102bd3bc26d94743c99c7542fbcd8f20b23c8ac0ec35b5beba13f467b781c332b67696e57713", 0x39}, {&(0x7f0000002fc0)="6da73eb091121bc531589fc92595e0f4764e4524272944f7a3ddf7ab48034fece110850c532b9c75957ce4d18533629233c10703256346da1c293a201b51db7b6b12d8d07887b77405946ebb6f1ce2ad0e8a3a93a74a4dcd9e66cd3cf7144bad475df5886f90c8614a58333615d500793d3d124b94b85d11cd15b10199a86e3ca4762cc8ab46c4ca13679772312253c67e867f663270eb619787cb1a36a6b5fd646fe4e8b5eac8bd989eee3acead03165f156267215cd73dd56c393562a82d4cf3b0d841348bff9c95587c", 0xcb}], 0xa, &(0x7f0000003180)=[{0x60, 0x19f, 0x2, "f4e8ffec2fb1afa80f249420707f07d59d1d7c63b84503a10354400b257f2af8e8b85b83b16890e540ab9777f4439cfdd9ccb161623f9d04a9798b0f535d31a4fecc1f28d4f3847bed3376e22aea0228"}], 0x60, 0x4000000}, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003240)={0x0, 0x101}, &(0x7f0000003280)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000032c0)={r4, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}}}, 0x8c) mknod$loop(&(0x7f0000003380)='./file0\x00', 0x180, 0x0) 2018/02/21 13:50:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="010203100143c42354ccd0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000040)={r1, r2+10000000}) 2018/02/21 13:50:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x7f, 0xffff, 0x5e8, 0x5, 0x8000, 0x100, 0x3, 0x0, 0x7, 0x3cd8, 0x165b}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) 2018/02/21 13:50:38 executing program 4: r0 = memfd_create(&(0x7f0000000000)='+-\x00', 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0xffffffff, {{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x800}}, {{0xa, 0x1, 0x243a800000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x108) pipe2(&(0x7f0000000180)={0x0, 0x0}, 0x4000) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000001c0)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x1, 0x1, 0x8001, 0x81, r4}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x8d, "80a8b7d8b7859cd7dffa6dca50a1a59344e3f6591f746c46f8334f47bec8cf6d7a14974ae07f2e5ef53c16782c1336eae4d2c92ff72e8d677eaa4c501dd54a8ede6cc2d8b4e4094eb003da65ab337ed8b8df9b36df20a5f29d441132d41b985a37dec57ba98e3e206f77f03399647ce30f6121ee239bab133d56ea154b763f79bd7ac264d3130c24d773033f45"}, &(0x7f0000000340)=0x95) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000380)={0x8, 0x6, 0x8000, 0x4, 0x1, 0x8, 0x4, 0x7, r5}, 0x20) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000003c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000400)='+eth1({proc}\x00') r6 = memfd_create(&(0x7f0000000440)='wlan0-lo\x00', 0x3) inotify_init1(0x80000) r7 = openat(r1, &(0x7f0000000480)='./file0\x00', 0x8000, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000004c0)={r2}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000000500)=0x100000000) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f0000000580)) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f00000005c0)=0x1ff, 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000600)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/cuse\x00', 0x10000, 0x0) syz_open_dev$usbmon(&(0x7f0000000680)='/dev/usbmon#\x00', 0x9, 0x103000) syz_open_dev$admmidi(&(0x7f00000006c0)='/dev/admmidi#\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f0000000700)={r5, 0x7f}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000780)={r10, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000000840)=0x8c) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000880)={0x78, 0x4}, 0x8) ioctl$sock_proto_private(r8, 0x89ec, &(0x7f00000008c0)="d1dd665525d1bd72c1aa4c34b552f8b66293ba05aaa0c99b97216ee8238fc49ff90c07386fc8d042cc71fc42d3d89d5a196e14b47be2452d96ceff69d20e7d7bf205eb") ioctl$KIOCSOUND(r6, 0x4b2f, 0x401) 2018/02/21 13:50:38 executing program 2: r0 = socket(0x10, 0x802, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r0, &(0x7f00002aa000)="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", 0xfc) 2018/02/21 13:50:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[], 0x400000000000248, 0x0) 2018/02/21 13:50:38 executing program 7: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) fcntl$setstatus(r0, 0x4, 0x40000) r1 = creat(&(0x7f0000891ff8)='./file0\x00', 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000040)={0x9, 0x1000, "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