[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 17.919860] audit: type=1400 audit(1519376462.829:6): avc: denied { map } for pid=4220 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.30' (ECDSA) to the list of known hosts. 2018/02/23 09:01:09 fuzzer started syzkaller login: [ 24.228052] audit: type=1400 audit(1519376469.137:7): avc: denied { map } for pid=4231 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 2018/02/23 09:01:09 dialing manager at 10.128.0.26:38777 [ 32.662795] can: request_module (can-proto-0) failed. [ 32.672492] can: request_module (can-proto-0) failed. 2018/02/23 09:01:18 kcov=true, comps=true [ 33.220157] audit: type=1400 audit(1519376478.129:8): avc: denied { map } for pid=4231 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9339 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/23 09:01:22 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6, 0x8, [0x4d5, 0x6e, 0x5, 0x1, 0x6, 0x7fff, 0x53, 0x80000000]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x90, &(0x7f0000000100)=[@in6={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf3}, @in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x52}, @in={0x2, 0x0, @rand_addr=0x8}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x70000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x21dc, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000200)=0x10) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000240)=""/228) pipe2(&(0x7f0000000340)={0x0, 0x0}, 0x4800) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000380)=0x6) alarm(0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000440)={0x2, 0xfffffffffffffffc, 0x9, 0x3}, 0x8) rename(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000500)={r1, 0x101}, 0x8) r5 = accept$llc(r3, 0x0, &(0x7f0000000540)) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000580)=0x80000001, &(0x7f00000005c0)=0x2) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000600)=""/79) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) fallocate(r5, 0x1, 0x1000, 0x5) ioctl$TCXONC(r0, 0x540a, 0xde1) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000700)=[@text64={0x40, &(0x7f0000000680)="66b8ca008ed0ff2c8d000001004bf48f8978d216489966b86e000f00d8c401c9de549000b9800000c00f3235000100000f30b952020000b809000000ba000000000f3065460f22c7", 0x48}], 0x1, 0x2, &(0x7f0000000740)=[@cstype0={0x4, 0x2}], 0x1) r6 = semget(0x2, 0x6, 0x4) semctl$IPC_RMID(r6, 0x0, 0x0) signalfd4(r5, &(0x7f0000000780)={0x8}, 0x8, 0x80800) mknod(&(0x7f00000007c0)='./file0\x00', 0x800a, 0xffffff27) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000800)={{0x3, 0x20}, 0x67}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r3, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000840)=0x1, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000880)={"627e18f639a00c0d4ddab635a9dc6615", {0x4, 0x3, 0x7, "64ecef4dcbbb", 0x39}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000008c0)={0x6, [0x9, 0x5, 0x4, 0x86ac, 0x8000, 0x401]}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000940)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x3, 0x100000001, 0x18, 0xfad9, 0x9, 0x7, 0x4, 0x7, 0xae2, 0x1000, 0x400, 0x6, 0x100, 0xfffffffffffffabf, 0x1]}, &(0x7f0000000a80)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000ac0)={0x20, 0x8, 0x0, 0x7, 0xffff, 0x3, 0x6, 0x7f9, r7}, &(0x7f0000000b00)=0x20) 2018/02/23 09:01:22 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000040)={0xee, 0x80000001, 0x5, 0x3}, 0x10) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x5, 0x8, 0x7, 0xfffffffffffffff9, 0x7fff, "a4f6aad8b036e875d071289afa23d88914875a3846d3ddecbaf52a9b7cea864c12cf6f24722593a3696bca11df6501f326dc2a40daaf4c0277b18ac0d808f4", 0x8}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = msgget(0x0, 0x40) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() r7 = getgid() r8 = getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x4, r2, r5, r6, r7, 0x137e72775dfc8d80, 0x2}, 0xf7, 0x1, 0x6, 0x4, 0x3, 0x7, r8, r9}) chmod(&(0x7f0000000380)='./file0\x00', 0x12) r10 = add_key(&(0x7f00000003c0)='.request_key_auth\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="86ff7895d9f7d9c10c58e219c3bf0dd394f30834779d2475cb8197acce38c431ea9dbae51a282e3c124eb35157a312c042d269d7fd59649c4e5de77a18d654c84f1dc08875ce9e14cfa7a9ce0863640102afb39d5159624987348f524e", 0x5d, 0xffffffffffffffff) keyctl$read(0xb, r10, &(0x7f00000004c0)=""/199, 0xc7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000005c0)={0xcd, 0x9, 0x745e51ad, 0x1000, 0x1, 0x101}) sendmmsg$unix(r0, &(0x7f0000000a40)=[{&(0x7f0000000640)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000980)=[{&(0x7f0000000680)="927348217c65bca595ca66696607142a9660f54ab4390f2fd42ba1a3af6213a4d05dd793dc6ee7a87254e9addaa77bdcf00947bc8dbdfb1d82a391bd73dd3f22486636a8077d381f58a010dfdc846c5b6b342ace7065426b70d40905542a202577328eeab33a355f6536e3f90c1aedbc74e021fb35f52832d9d4b11600e98cf7a76baa7db70c72c4f68be8d9b9e5a602043b4c0a7cedb91f20bdb041cca71025ed45cf020fef9a08dc34c92488003527146f8aaa1c49365381a8662e31b65caae6a8dfc991dcfa636f7faa83", 0xcc}, {&(0x7f0000000780)="2f8c9d491377d558cb71fcd946e62273389079d1321383964475129ad196f3e5affc8a0c059ddf102179418ab837fbab97a210379bf78cb8d9b28fedabaddef9b75787889de39d67ec09b7653a8bdc8b9bb893022b0629193b0255b055e17e5eaf151b82e7986ce46265084c13fd98e73d47b441713b49e6bdd87a709aaec2f56cc7ebb39b50b3f5a0cbe2beb99f86cc50c4663f1d1702ee3370e564d81169cce667e471df4832e3d25339c8a62e2505b6e06d82b1a3ca5fee90b491426e3135ca6cddc7a98720a480691bcd901953071ad9bfb9945cd8", 0xd7}, {&(0x7f0000000880)="5926074f8251c213ec11a05a951c52eff78edbad5efd80d9f7336d51a36ddb560ae775b19ba5cedbd27567408c97c9a12b4e0c398f9e79056c9eebfc65ce79", 0x3f}, {&(0x7f00000008c0)="b4ce421ee37bd8d5dfd7b8ac2b5aeb0cc4305a590bc283c4cb31b6d3a54375227cf13d5689550ee12944c6ee463019387fb80ba064a0c0aa3e49cbd7a59c77b2634d3484afa3beb41b21cff1fdf795b570c86c67b702d1406e91726d8a8481f774689789acc52702bb12d2073b72612329ef09c0882cc2ff3b34d418b56f9a3695492720a79af6e7245b8ad1", 0x8c}], 0x4, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r9, r2, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r4, r7}], 0x78, 0x10}], 0x1, 0x40040) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000a80)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb3}, @in6={0xa, 0x0, 0x3f, @ipv4={[], [0xff, 0xff], @empty}}], 0x48) r11 = getegid() fchownat(r0, &(0x7f0000000b00)='./file0\x00', r3, r11, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000b40)={0xc8, 0x7, 0x200, 'queue1\x00', 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000c00)={{0xffffffffffff7fff, 0x2}, {0x200, 0x7fffffff}, 0x2, 0x4, 0x80}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000c80)={0x40, 0x6, 0x5, 0x3, 0x80000001, 0x2}) getsockname$packet(r0, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d00)=0x14) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000e40)={r0, 0x28, &(0x7f0000000e00)}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000e80)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0xf295, r12}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000ec0)={"61d1d9e0b3667443f61a8bbdf1a3eeec526332391d0585f949ad73e67e6c7c7ec43ce8b8755cca95a6216c6ce195f1b9dad57d00cb49f0b78f1b9afec241cec717d1cfbd130f3efa60ad744e31d8a99b6a22d12bca8d0348d494f4ce79b4be832ae94225917c0045508fd94ea4a91b7600887beac29453b1bd0ef754db9fcf5483a76af76eacb9415fab8141853c26592088b864021dab1bdff62210f3fd2945cdd39016a4a8ba622bfb8840c7e5ea8e7c3e6fb774779c861a9342dbbbefbfe372cd30d5a82450fd519d11fd28031c8eb6f4e04a9e8901ba9fd67de74e0d9354779aa2d7b45f10c959f862f9590810d8522e3e6370b8ba99ac5f60f37ed411b5edf95d172d254b4009e93c4210ef9f3e94d3b964ff53f1821348cbe0ea6378a8653da18011736e0c92dfbba3c516f92e03f6026bf69541c32db0ae0423187be42f1f5087a7b63f6a0a17b425482851de8d0c7395d8c1e9069726103b8fbe2d8cf5ac0c695f1f68d565b12beb9a5cd42c9010e937af9a8b571091226106cde577ed94b5d9de1454f4e12e1c6ae085d3264b6bdba27dbde10ccaa0182991c79b86a6878714b2764cfd998bf3e591219ebc79113bc84ffab31921412079519c82d248bcc2b93f4d8e0e06bc0c94778bc4c38fb520babff88604e8ddb184b7196ca375da876c844cdd735bb95612780a2ea1bc8b8339bf0f5099ef769658da27fd22840b67812ade1dde415185078b42a044efdb7d26dd5826d633ff75b856173016ae28ad8660fe3caf73b6eeb6fdbe05726895094c509b6ba1f31a067e65e71db6145394a6b6de3c4760462457696b68b5debf3e8b4be3fd0d109df973b7e310b3b066ed26fb4d05df2023e401de7eaa7ff028e5296fe419b183d898a95716db996979c85e947a2f31787dfd04f6f787c04c6b958123cfcce40f7b2cdfacaf4cebf71a28efb2bbb842b93eee49023a6306a877b251a1b5be21918d596d9a50a4c8a6bc37cc45504003a8fa8fc4236c12835bc4a7854d92fe4b1cfd11e83447df476bf9ad8f66783ae5b0691f37c1dd728c2c2d3f89892f67bd697dca490fa150fb754ca127e27a717c9578b75d3ec5b57a60f3c3dbf8c6643771842d40f64a2513111fb1254b2e55787345fc9dbc73a6e60b8f724c0f62b9db85f09d3dc490127c0d0a6cbdac6164c49a5513608775bf70e552b6045e7178e8a6c13aa22c7b2156ae3bd66bb0972407f64cdf0a625721a5866acaec79edcf1927ec03cf65572710bd92a8f69ddef1ab913f7c5dbf5044df8f6ce5bef4d53e5de12781211d72dbb6df9df23c38623ad7fcc4a17508fe8ddaf86baf00b09bc24f69c97a7e082fc758b2b5e11271098b23d2bc79f4ca6e7d35d88ff4e767d0a75094cb5c959109e40018119d869aa287e07a3967f16d086d2ab3479c2b4c47840486c893b0ff5d6319"}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000012c0)=""/106) 2018/02/23 09:01:22 executing program 3: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x1) socket$rds(0x15, 0x5, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{}]}) ioctl$TIOCNXCL(r1, 0x540d) poll(&(0x7f00000001c0)=[{r0, 0xa060}, {r1, 0x802b}, {r1, 0x10}, {r1, 0x166e}], 0x4, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={r0}) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) sysfs$2(0x2, 0x9, &(0x7f0000000300)=""/219) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000400)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000480)=0x3ff) acct(0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000004c0)) r4 = syz_open_dev$mouse(&(0x7f0000000500)='/dev/input/mouse#\x00', 0x7fff, 0x80080) ftruncate(r3, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000540)=0x9, 0x4) getsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000600)={"f016d002dc9c6fdd5c28397224ee75d8", {0x4, 0x800, 0x0, "de80187063b3", 0x6}}) prctl$setfpexc(0xc, 0x100000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000640)={0x0, 0xfd6b}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000006c0)={r5, 0x10001, 0xed, "84db467475bea63f7627fcde271557d86ba6689d9a23c18893d46fec5d751235cabe34612bd3b09962b54fa392b3ea0c0f8668fa0dbeba3226e90a62e438df31de47ee2bff565c9014a4f8e5db3e02f465f3ddd270167fb685d182e91d035dee279274a169868708f6d022e56ff0db52373e038a787286f1aae0a255f5376e4830f0c84552ade43daaa512309262e74704b9e2238bad94a417e9a24466b86d848178f6b09826e54b8314ecafdc8ac0397a1bc97b0fb2fc671e579f180f6490a524ef8900f2d69f94cd3eb3285e5c8418c48fe98b36b840b0c7b126bbd98f8296b30f84d58011a3352761c7423c"}, 0xf5) r6 = shmget(0x0, 0x1000, 0x1008, &(0x7f0000ffd000/0x1000)=nil) shmat(r6, &(0x7f0000ffc000/0x4000)=nil, 0x2000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000800)={r4, 0x6, 0x1, 0x5, &(0x7f00000007c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) setrlimit(0xf, &(0x7f0000000840)={0x700000000000000, 0xbff9}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000880)=0x479) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000008c0)=0x4, 0x4) 2018/02/23 09:01:22 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x401, 0x80080) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x8000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000100)=0x4, 0x4) fcntl$getflags(r2, 0x1) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) recvfrom$llc(r0, &(0x7f0000000180)=""/92, 0x5c, 0x10002, &(0x7f0000000200)={0x1a, 0x1f, 0x3, 0x4, 0x7d9d, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000240)=""/95) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x80000007, 0xc8, 0x1dc, 0x80, 0x8000}, {0x8000000a, 0x8, 0x0, 0x6}]}) syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x80, 0x80) fanotify_mark(r1, 0x2c, 0x1, r1, &(0x7f0000000340)='./file0\x00') r3 = socket(0x15, 0xf, 0x7) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000380)) r4 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x3, 0x101400) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xffff}}}, &(0x7f00000004c0)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000500)={r5, 0xb7de}, &(0x7f0000000540)=0x8) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x40c802, 0x0) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f00000005c0)=""/201, &(0x7f00000006c0)=0xc9) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000700)=r0, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000740)={r6, 0xfffffffffffffff7}, 0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000880)=@get={0x1, &(0x7f0000000780)=""/241, 0x80000001}) r8 = semget$private(0x0, 0x0, 0x11) semctl$GETALL(r8, 0x0, 0xd, &(0x7f00000008c0)=""/186) setsockopt$sock_int(r7, 0x1, 0x2f, &(0x7f0000000980)=0x6, 0x4) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f00000009c0)="950c33a5278039d5581441dd05abdc2cb5b60b91ff0ab586cf4c9170c180b05cd5131f9310fb3f9941842d268cc5ee3ed5037d6576f6199c7e87c409700bd1e3935731d227fca2b930718c2ebad470a3690bc8ab5af06bad49619c7c9659bbb9ff0916d5e91bc0e768353a74d74ba3e1df05df9c2fcb38198541f3943fb1a9597bfc8f39f92c98444a24519b2106e3cc06b1de68", 0x94) 2018/02/23 09:01:22 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000040)=0x3a) r1 = accept$inet(r0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000140)={0x2, 0x6}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x7af7372c}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x9}, &(0x7f0000000240)=0x8) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000280)={0x3, 0x7ff}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x100, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000300)) recvfrom$llc(r5, &(0x7f0000000340)=""/218, 0xda, 0x10100, 0x0, 0x0) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000440)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)={0x0, 0x0}) r8 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f00000004c0)=""/4096) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000014c0)={0x4, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x2, @rand_addr=0x8}, {0x2, 0x1, @broadcast=0xffffffff}, 0x2, 0x2, 0xfffffffffffffffc, 0x7, 0x307e, 0x0, 0xa94c, 0x7f, 0x4e}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001540)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r6, 0x29, 0x1c, &(0x7f0000001580)={@dev={0xfe, 0x80, [], 0x0, 0xb}, r9}, 0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000015c0)={r4, 0x3}, 0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001600)={{0x5, 0x13c, 0x6f, 0x6, 0xe4, 0xf80}, 0x8000}) fremovexattr(r0, &(0x7f0000001640)=@known='system.posix_acl_access\x00') getsockname$netlink(r5, &(0x7f0000001680), &(0x7f00000016c0)=0xc) recvfrom$packet(r2, &(0x7f0000001700)=""/100, 0x64, 0x40000000, &(0x7f0000001780)={0x11, 0xf6, r9, 0x1, 0x7, 0x6, @random="d59ecb19bef6"}, 0x14) sync_file_range(r5, 0xfffffffffffffff9, 0x7, 0x4) getpeername$inet(r2, &(0x7f00000017c0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001800)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001840)=@assoc_value={r3, 0x101}, 0x8) fcntl$F_SET_RW_HINT(r7, 0x40c, &(0x7f0000001880)=0x3) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000018c0)=0x800, &(0x7f0000001900)=0x2) pwrite64(r5, &(0x7f0000001940)="215dc242ad4b62787660b521c1342bc51e6e95e6e62a398d78f4693dc5921ce4bd8f6e3786eee027114c2d8749854f14853efe7411b9be2b2afe0d2d2fa8923d8d80e5b52a5a40de323786bbded9f4c8f835e65aa010a171543acc92db3487b21790065e149a34d8d3e70af761f7ef16df6d74accd1cfc1630708a79349de8be0bcff0e0f09f002f10324d557949aac8e4686410bd9f652c0b9c24f0aea0cf15eb00145440ac6507074e99683bb137655fefbdab397e0e448df820b7efd816ef566d47780fa02f2fa63e3a54ef343f35444e093a85ab5578f0c8", 0xda, 0x0) tee(r1, r7, 0xfffffffffffffffd, 0x8) r10 = fcntl$getown(r6, 0x9) ptrace$poke(0xffffffffffffffff, r10, &(0x7f0000001a40), 0x8) [ 37.310481] audit: type=1400 audit(1519376482.220:9): avc: denied { map } for pid=4231 comm="syz-fuzzer" path="/root/syzkaller-shm183198870" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/23 09:01:22 executing program 6: r0 = socket(0x15, 0x80003, 0x7c6db93e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x74, {0x2, 0x0, @empty}, @generic="9ef7ebd8e770e9c688444f7606992667"}) r1 = memfd_create(&(0x7f0000000080)='#\x00', 0x2) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={@common='ip_vti0\x00', @ifru_flags=0x802}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000280)={{0x50000, 0x1, 0x0, 0x4572143a, "40bd30b9752dec74356a35884918dc8bdff9c4cd54cfc8c97c45877b672f66b3d27f5f3ab249bfd3c79f9ad7", 0x1f}, 0x0, 0x0, 0xffffffffffff7fff, r2, 0x2, 0x5, "b4882e29741120d77dde623958638a446b35d878361fc27b3d67ca7ba325e9b4ef6c70542fcc914e0da6d71cdb52a91961a258df977dd070cb62df2691d6d327", &(0x7f0000000240)='/\x00', 0x2, [], [0x6b45, 0x9, 0x500, 0x7]}) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f00000003c0)=""/26) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000400)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r1, 0x50, &(0x7f0000000440)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000500)=r3, 0x4) ptrace$getenv(0x4201, r2, 0x8, &(0x7f0000000540)) fcntl$setflags(r1, 0x2, 0x1) fcntl$setown(r0, 0x8, r2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) r5 = openat(r1, &(0x7f00000005c0)='./file0\x00', 0x201, 0x10) r6 = inotify_init1(0x80000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000640)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000680)="bf452917b2deb8b9c4a3dbc5bb2a4128", 0x10) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000006c0)={"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"}) getpeername$packet(r5, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b80)=0x14) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000bc0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6, 0x6, 0x1, 0x400, 0x100, 0x400000, r7}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000c40)=0xfff) kcmp(r2, r2, 0x2, r6, r6) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000c80)={0x10201, 0x3, 0xf000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ptrace$getenv(0x4201, r2, 0xeeb, &(0x7f0000000cc0)) accept4(r5, &(0x7f0000000d00)=@rc, &(0x7f0000000d40)=0xa, 0x80800) 2018/02/23 09:01:22 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x410040, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000040)={0x4, 0x2, 0xb799, 0x7ff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x7, 0x4, 0x9a1}, 0x10) fcntl$notify(r0, 0x402, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x0, @tick=0x3, 0x80, {0x100, 0x9}, 0x100000001, 0x1, 0x7}) fchdir(r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000001c0)={0x10000011}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000200)={0x7fff, 0x6}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x5, 0x1) shmget(0x2, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) capget(&(0x7f00000002c0)={0x20080522, r3}, &(0x7f0000000300)={0x3, 0x1, 0x0, 0x2, 0x3, 0xffffffffffffff0a}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000340)=0x1, 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000003c0)=0xfffffffffffffff8, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000480)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @rand_addr=0x3}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x50) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000500)=0x6, &(0x7f0000000540)=0x4) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000580)={0x0, 0x100}) connect(r2, &(0x7f00000005c0)=@nfc={0x27, 0x9, 0x86}, 0x10) fcntl$setstatus(r2, 0x4, 0x40800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000600)=[@in6={0xa, 0x0, 0xc89, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1f}, @in={0x2, 0x1, @rand_addr=0x1}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x3c) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000640)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) prctl$intptr(0x1f, 0x10000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000680)={0x6, 0x7, 0x80000000, 0x80000001, 0x100000000, 0x5, 0x80, 0x1f, 0x8, 0xffffffffffff7fff, 0x6, 0x5}) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000780)=[{0x9, 0x4, 0x4, 0xef4, @time, {0x20, 0x8}, {0x4, 0x4}, @raw8={"0683df8abebb420a9011c498"}}, {0x0, 0x7, 0x20, 0x401, @time={r4, r5+10000000}, {0x132, 0x8}, {0x1, 0xffffffffffffff00}, @quote={{0x401, 0x7}, 0x3, &(0x7f0000000740)={0x800, 0x0, 0x8, 0x3ccc, @time={0x0, 0x989680}, {0x1}, {0xfffffffeffffffff, 0x8a}, @time=@time={r6, r7+30000000}}}}], 0x60) 2018/02/23 09:01:22 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x5, 0x4) r1 = dup(r0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) kcmp(r2, r3, 0x2, r1, r0) r4 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffe) keyctl$update(0x2, r4, &(0x7f0000000140)="a78b4c67745c009930581f075b90786c4638f825d40a06e8dc67b9476517be8d7a9f5ebc607660012762b9791e6635416cf54aa5f7cb926d82bc0c193ad960899c3419fc6f2d7a5d30efe661e5ee363513bc6252900b08ed7e0ae626a144f0ffd4e8a71a8d1134a6d1c24508309533e2545c4bf95081b1c477573d8b5381debee4d83622c13f543769a237ef5fa627e3279ff22cf1a5932ee69852e8842c293d6d4843ef147a98c4e83150a8879909e395c23bb5e9fa94afde16c8e2db23805934ac", 0xc2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000240)=0x7) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000280)={{0x1, 0x2, 0x0, 0x0, 0x1f51e292}, 0x8, 0x6d13, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x4f6, 0x5, 0x6}) r5 = accept$unix(r1, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000400)=r2) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000440)=0x5) writev(r6, &(0x7f0000000700)=[{&(0x7f0000000480)="b4ddf689cb66a7203b47fed2ce66eeb93daeec0c31edc6e574d55801d1f101778385c965059863a9a84e", 0x2a}, {&(0x7f00000004c0)="7de91271e06d23e6f6e0e69bf7d07450410c38b29d474d57ecda67d6e453a2e2af425f22a70db0946c2aaa796ee8c2e9e922faf44ddfa0822a0622fd48f91dc8", 0x40}, {&(0x7f0000000500)="4abae9cac531a92eace1440cf703ef29e789eb1d9738a88477b040509a595ce3b6068f378b71195cd2ea1881877c0b6962d4ea455f1857af47e1de1bb70dce42be8af9b98e3a5a98e664e164c66bea9b9a40e8909d726169078b54ed3934eeef4cc203cdb903ec722c36914c899cce71aadaa6da21bea86f9879d328c20b666fe5e628428ff77b7ccb3cb85fffd5c8b59cc9519df203038528e3bb5fff", 0x9d}, {&(0x7f00000005c0)="c8a264c7b840150fdb57d8611a132e1990cd51dacd8d32f6e5b6afa81b60a468464e0211b3dde86c6129db15ef86b36651f4185abcd5dd2e5bf7a5297270d30ca28298b3c4a907d10a419c175049ec87a60df2902ac9bcaea7030b020b1cdce6585075517ece86e40ff459335cb67f1afea952a768d4ac584b729de019f59f1d7c3a1b2fbde0dd40d819aa9394ace652ad6568ca068ec9fd6ddeb0a9fc59be9fcda9b60b54e89707b7566ec406baa939bfe852b9df51e023dec410a24fad", 0xbe}, {&(0x7f0000000680)="fe163205d1c2ed1ae802106fe9b074e9d7eae072e1e482e5c795ad8fc5f9b080335f5a096d0cad6ea27f1051d6563bdc9abee32387e476f8aee8f2a9177417b2efa7da093684562a46e81891b191a59bf93c6c94abea0623f8f97a", 0x5b}], 0x5) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/create\x00', 0x2, 0x0) readahead(r5, 0x10000, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000007c0)) r8 = eventfd2(0x1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000800)={0x100000000, 0x5, 0x5, 0x3}) fcntl$setstatus(r8, 0x4, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r7, &(0x7f0000000840)={0x30000012}) listen$netrom(r1, 0x383) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000940)={@generic="fe35765c28b2cf0d757a9bfbf3a8e64c", &(0x7f0000000880)=@ethtool_flash={0x33, 0xfffffffffffffffa, "abd7129d2ab59e68e2ce28478479d21d7e11fb0ed0c0091c99529c334287014f9c096a729298436009430c58a0dd7918fd53fedeb7b2ad2e17420519e307499f6986645db5835e2b09e4247e9b25b79db1c13e0ede13c95670825eb34c30906ba7a9e5bf31d23d06cae57f94e8bb403a4eafd678502e8ac7028ee79a1f58bc24"}}) fcntl$setstatus(r1, 0x4, 0x4800) keyctl$set_timeout(0xf, r4, 0x9) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000ac0)={0x2, 0x0, &(0x7f0000000980)="0b93f0b7bf5e50c4518c97f6443da720c83b182daf2ce06124349341fe75341ceae187d8034f354823cf8c2ea003855e45ca4694a87e2685e410dcde29", &(0x7f00000009c0)="2eeee29c0c84e6d7f944c74e4722fe0335a45f373f3749a2f7b3e958b548cc9b320e13756532bb229183e8fb1e62e827f1d7213af12b6a46816da12311396f196e5eb7be307a49438b3d2cd70df096babe08a780a7c6516bbc685ca987d5e1d2c39a139e87008d1bb3244864e5b31ee466eede97ef92e51dd2eeb519037ade5dc97e35612d94c3cec2414127b73ecf567ec92e211fd0959e0dfdbe50c1b30f1afa79612a31acca2e576a07c48cfe269380f09c8796e595c9e86dbbe73fc34866044e3817425f61e61aa213c6a836e2c0cfaaa03fdabde356", 0x3d, 0xd8}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000b40)={0x1, &(0x7f0000000b00)=[{}]}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000b80)=""/134, &(0x7f0000000c40)=0x86) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000000c80)=0x6, 0x4) [ 37.353565] audit: type=1400 audit(1519376482.263:10): avc: denied { sys_admin } for pid=4275 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 [ 37.393164] IPVS: ftp: loaded support on port[0] = 21 [ 37.459544] audit: type=1400 audit(1519376482.368:11): avc: denied { net_admin } for pid=4280 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.461476] IPVS: ftp: loaded support on port[0] = 21 [ 37.523198] IPVS: ftp: loaded support on port[0] = 21 [ 37.574175] IPVS: ftp: loaded support on port[0] = 21 [ 37.636979] IPVS: ftp: loaded support on port[0] = 21 [ 37.727710] IPVS: ftp: loaded support on port[0] = 21 [ 37.811879] IPVS: ftp: loaded support on port[0] = 21 [ 37.927871] IPVS: ftp: loaded support on port[0] = 21 [ 39.027798] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.109582] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.166392] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.504792] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.511872] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.524257] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.600983] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.663612] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.830266] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.836538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.922609] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.928898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.979501] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.985638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.096627] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.180938] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.245069] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.251649] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.262468] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.274859] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.281099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.410201] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.416511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.425693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.446957] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.449067] audit: type=1400 audit(1519376487.356:12): avc: denied { sys_chroot } for pid=4280 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.453166] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.499625] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.505763] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.516359] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.522477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.532500] audit: type=1400 audit(1519376487.442:13): avc: denied { create } for pid=5474 comm="syz-executor3" 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 [ 42.560894] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.567549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.577543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.598746] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:30d used by aa:aa:aa:aa:03:0d detected! [ 42.611463] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.632748] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.638964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2018/02/23 09:01:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000880)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000008c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) [ 42.645708] audit: type=1400 audit(1519376487.555:14): avc: denied { map } for pid=5492 comm="syz-executor0" path="pipe:[14924]" dev="pipefs" ino=14924 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 42.646935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.694749] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.796738] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.805222] IPv6: veth0: IPv6 duplicate address fe80::a used by aa:aa:aa:aa:00:0a detected! [ 42.818482] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.825279] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:a used by aa:aa:aa:aa:00:0a detected! [ 42.838671] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.848613] IPv6: veth1: IPv6 duplicate address fe80::3:d used by aa:aa:aa:aa:03:0d detected! [ 42.908501] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.914889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.922595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.943094] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.949277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.956903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.970059] audit: type=1400 audit(1519376487.879:15): avc: denied { ipc_owner } for pid=5557 comm="syz-executor5" 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 [ 42.988437] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26315 sclass=netlink_route_socket pig=5562 comm=syz-executor2 [ 43.008299] IPv6: veth0: IPv6 duplicate address fe80::2:c used by aa:aa:aa:aa:02:0c detected! [ 43.022047] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.028255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.038643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.061129] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.067486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.075706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.079903] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26315 sclass=netlink_route_socket pig=5568 comm=syz-executor2 [ 43.085099] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.101218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.108256] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/02/23 09:01:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000b0dffc), 0x4) 2018/02/23 09:01:28 executing program 7: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)={0x0, 0x0, 0x100000, 0x400000000000000}) setresuid(0x0, 0x0, 0x0) 2018/02/23 09:01:28 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0xffffffffffffffd1, 0x0, 0x7ff, 0x3a6f}, 0x14) r2 = socket$inet6(0xa, 0x5, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x2, 0x7ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0xfffffffffffffed2) bind$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x15}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x0, 0x80, 0x3, 0x8, 0x0, {0x0, @in6={{0xa, 0x1, 0xfe2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x100000000, 0x10001, 0x1ff, 0x8001, 0x3}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x1, 0x9}, 0xc) 2018/02/23 09:01:28 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x100000000, 0x30, 0x9, 0x9}, &(0x7f0000000100)=0x18) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x2710}}, &(0x7f0000000040)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x80000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x80000001}}, [0x0, 0x3, 0x0, 0x7, 0x1ff, 0x8, 0x27, 0x1, 0x8, 0x0, 0x1, 0x80000001, 0x0, 0x25, 0x6]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x5, 0xff, 0x80000000, 0x20}, &(0x7f0000000300)=0xa0) 2018/02/23 09:01:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)=""/60, &(0x7f0000000040)=0x3c) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d2ffc)=0xffeffffffffffbfc, 0x4) 2018/02/23 09:01:28 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@generic={0x40, 0x7, 0x3f}) fdatasync(r1) r2 = fcntl$dupfd(r1, 0x0, r1) fsetxattr(r2, &(0x7f0000000040)=@random={'trusted.', 'keyring\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080), 0x14) 2018/02/23 09:01:28 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x1000, &(0x7f0000000000)="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"}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/23 09:01:28 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_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) socket$kcm(0x29, 0x2, 0x0) 2018/02/23 09:01:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x80000000, 0x2, 0x6, 0x2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x40}, 0x8) 2018/02/23 09:01:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="3aae20e4caced16a9806566605a24b6bc4976f33f8e12b751eaf4d51bb2bd593c6ccf2224419cab095097fb2b69610a9b07dc1b8388e4e49d5f474dcb2c42b6a9e76949694bae0c0281f93b858", 0x4d, 0x0, &(0x7f0000030ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0xffffffffffffff07, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0}, &(0x7f00000ebffc)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x8c) [ 43.170122] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:610 used by aa:aa:aa:aa:06:10 detected! 2018/02/23 09:01:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000de8fe8)=@add_del={0x2, &(0x7f000092e000)=@generic="2e0067268926f44dc50db7f767b85c5f"}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) [ 43.201906] audit: type=1400 audit(1519376488.110:16): avc: denied { create } for pid=5598 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.226130] audit: type=1400 audit(1519376488.117:17): avc: denied { write } for pid=5598 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.231591] IPv6: veth0: IPv6 duplicate address fe80::7:11 used by aa:aa:aa:aa:07:11 detected! 2018/02/23 09:01:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x17) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/221, &(0x7f0000000240)=0xdd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in6=@local}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1}, 0x8) 2018/02/23 09:01:28 executing program 3: pipe(&(0x7f0000000040)={0x0}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80042) fanotify_mark(r0, 0x40, 0x11, r1, &(0x7f0000000080)='./file0\x00') waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000167000), 0x2, &(0x7f0000f63000)) 2018/02/23 09:01:28 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x8000000000000018, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="c05cfe") 2018/02/23 09:01:28 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xffffffffffffffff) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x2, r0}) 2018/02/23 09:01:28 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x9f1a, 0x1000, "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"}, 0x1008) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001100)=0x200, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x21) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x1, 0xb0c0}) 2018/02/23 09:01:28 executing program 5: perf_event_open(&(0x7f0000000000)={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, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3d00}) setgroups(0x1, &(0x7f0000000040)=[0x0]) [ 43.271314] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 43.278586] audit: type=1400 audit(1519376488.171:18): avc: denied { dac_override } for pid=5595 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 [ 43.327327] IPv6: veth0: IPv6 duplicate address fe80::4:e used by aa:aa:aa:aa:04:0e detected! [ 43.337239] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:711 used by aa:aa:aa:aa:07:11 detected! [ 43.347400] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:50f used by aa:aa:aa:aa:05:0f detected! 2018/02/23 09:01:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x81) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000000b000)={&(0x7f0000006fd4)=@ipmr_newroute={0x1c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1}, 0x0) 2018/02/23 09:01:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffffffffeeee330b}, &(0x7f0000000080)=0x8) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0xffffffff}, 0x8) ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) 2018/02/23 09:01:28 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x2, 0xee, "ebb27a13a5123da2bccd74660593b3a186a5399ced64f7a1d67859d51139c01c94ec944a4520a345a0240287085b36bb5c6c8ec08bc6a59679ce9c5164d0975166024d93e3b7f6eafcd51f60ea7b18451296417ce4ffc9824d0f5dfdddf3247843804b3947f649f762d123edcb9d08f9a62a4a0fa83e71e69c737c9909dc1d52776e95389105e4a5aa281ad253b7e43f0e6d0fb565f98c5161f5c00f9a9824a807745d988fd52b3a32e9577e2008747d91ebd33611e012610fe80f9b889bae1a55e69dcacd9549fb044a3079256138e113a1d0af19fb9aa09f5d1de2c9e891eb0778c3843d42582c5517c0b4cf6e"}, 0xf6) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) write$selinux_context(r2, &(0x7f00000001c0)='system_u:object_r:hald_acl_exec_t:s0\x00', 0x25) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000a94000/0x1000)=nil}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000200)=[{0xf}, {0x8}], 0x2) shmat(0x0, &(0x7f0000a93000/0x4000)=nil, 0x7000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r2, &(0x7f0000000000)="dad742123020de275dc512c56812fbdbcb9d2568a2cdeea1bfb4995eadfbfe68fd1e45cdfe54161c20acac2f3998a6227bd83f36b486cce34786bf1970fbdf967e4e7f2eb60f9d914c345b6e60ed1196e83ff7f9613ce51d94fd13b1", &(0x7f0000000080)=""/15}, 0x18) set_robust_list(&(0x7f00000001c0)={&(0x7f0000a94000/0x4000)=nil, 0x9, &(0x7f0000a93000/0x1000)=nil}, 0x18) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x400005) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/23 09:01:28 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x8) [ 43.347406] audit: type=1400 audit(1519376488.247:19): avc: denied { prog_load } for pid=5622 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 43.398417] audit: type=1400 audit(1519376488.307:20): avc: denied { setgid } for pid=5625 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 09:01:28 executing program 4: r0 = socket(0xb, 0x1, 0x4) syncfs(r0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000032cfd8)={@common='ip6tnl0\x00', 0x200}) 2018/02/23 09:01:28 executing program 7: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/23 09:01:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/02/23 09:01:28 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0x400, 0x2}], {0x8100, 0x8000, 0x2, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001, @empty, @broadcast=0xffffffff}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000080)={[{0x5, 0x5, 0x8001, 0x1, 0x7, 0x4, 0x3, 0x1f, 0x5, 0xffff, 0x70a4, 0x8, 0x1e76}, {0x8, 0x4, 0x5, 0x6, 0xfffffffffffffffb, 0x7, 0x10000, 0x400, 0xff, 0x100000000, 0x100000000, 0x1f, 0x1000000000000000}, {0x9, 0x5da, 0x6, 0x8, 0x7f, 0x5, 0x4, 0x7, 0x0, 0x80, 0x3, 0x0, 0x400000}], 0x7fffffff}) 2018/02/23 09:01:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80802, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@rand_addr, @loopback, @empty}, &(0x7f0000000080)=0xc) sendto$inet6(r1, &(0x7f0000000000)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r3}) r5 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x6080, 0x150) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000000100)={0x5, 0x5, 0xae80000000000, @empty, @generic="a2d7bb7866d12bb4c28228b3a430adad"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f00005c1fbc)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/02/23 09:01:28 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000080)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000000100)="6bde188b9650f7576774da6ef26e382a0c5201de84dbd273e5d4221dbcc1fb45"}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/23 09:01:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7fff, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x424400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r4, 0x4) io_getevents(r0, 0x5, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)={r1, r2+30000000}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000180)=0x44) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f00000001c0)) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}, {0x5, 0x5}], 0x2, &(0x7f0000000040)={0x77359400}) 2018/02/23 09:01:28 executing program 2: msgget$private(0x0, 0x480) socket$nl_xfrm(0x10, 0x3, 0x6) tee(0xffffffffffffffff, 0xffffffffffffffff, 0xff, 0x0) 2018/02/23 09:01:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="7d8fe8586fa8c537eb6d2efe68a0322bbbe2866296c5df00327a40622a54981fa2d6f370107498dd791e32c98373a623988a71c1cd60b1e2986ab628b8e3fc6e17d257de21738c568216097066e374810d957c6afb434a6cb6808dc72d5ce3ea3e579553350682cdc2bc27900b9668e588d86b7b950ce36e7c8490c2f9bc45ef913ac1d5ebf4dc57ae53a89fb9d7c672031c733a9bae5bdca3a6b91fa46685998e820a", 0xa3, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000000140), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="838d957bef5794e6261d221ee35b343024588a33305abc6591720bd0f123ba6a0594fffffffc763ac6b246a83eaf46922ab3509e4088c2a913c73efa8b079b7b81e3597879446ba55b39d664b8f263d3709ea379048b854b5532cfd46a5dbe24fcdc302c38ec1d71973f5d5d7b2aecc90b156354c35254dc90ecf3bd6057da1e21", 0x81}], 0x1}], 0x1, 0x0) 2018/02/23 09:01:28 executing program 3: add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="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", 0x4e0, 0xffffffffffffffff) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000600)={0x6, 0xd6, "1e7e1f2b6fae306bbded0ac224aae4a95ccc29cbb01a9a68d8e289af2649c9d5c20ebf907ad1d078ef3347ca9d38ecb3b97f548fec7d62456643c454e8305e4cba1df1b6d133acd50812006912d60799f267239458724f132d30c58409560637821b6de6644bbe284d0834d537341796e5600ca9eefdd251101f211cfdf4bdd5eab62a623698d21d3d7a8370219ddf317b3cd05a8de1c8aae1de358caa6294588c17c4be4d749792f91f49db67955285e7f87ac6c9beeed034c42a91c8952bac23de04840fcaa036ab2109ff0a76c2129ec5911879e7"}) 2018/02/23 09:01:28 executing program 2: semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1) semop(0x0, &(0x7f0000000040)=[{0x0, 0x100000001, 0x1000}], 0x1) r0 = semget(0x1, 0x6, 0x400) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x212) semtimedop(r1, &(0x7f0000000000)=[{0x7, 0xea, 0x800}, {0x5, 0x7, 0x1800}], 0x2, &(0x7f0000000080)={0x77359400}) 2018/02/23 09:01:28 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f000036bfe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) shutdown(r2, 0x1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) write(r2, &(0x7f00007d9000)="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", 0x599) 2018/02/23 09:01:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x3f6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000219fc8)=[{0x0, 0x0, &(0x7f000001c000)=[]}], 0x1, 0x0) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x28, 0x40, 0x0, 0x8}, {0x400000000000004, 0x3, 0x5, 0x9}, {0x100, 0x1f, 0x80000000, 0xffffffff00000001}, {0xb9, 0xfffffffffffffffc, 0x3ff, 0x1}, {0x1f, 0x7fffffff, 0x7, 0x40}, {0x100000001, 0x9, 0x0, 0x8646}, {0x80, 0x80000000, 0x1000, 0x5}]}) recvmsg(r2, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[], 0x0, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/23 09:01:28 executing program 7: r0 = semget(0x2, 0x7, 0x200) semctl$SEM_INFO(r0, 0x4, 0x13, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6bff8)={0x20080522}, &(0x7f0000034000)) r1 = shmget$private(0x0, 0x2000, 0x55000020, &(0x7f0000f46000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/02/23 09:01:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x154, 0x370, 0x154, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv6=@loopback={0x0, 0x1}, @ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="c4faaff630006344530319fc4629d488"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)={0x1, 0xff}) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000600)=0x8000, 0x4) 2018/02/23 09:01:28 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x96, &(0x7f0000000000)="3deff9c5804867ae1c4918bcf97951a835dab8bc3c142d7f47a41112c50c7910564897e0858f21998f53af284af5820f353cd9cadecd3fb8df3f81395e2f095a79391cd3e846b128baa8c513fcd42ae27531d0ef2fa5f30181576f07dd5aa161bb109e3553cf5c379f26c44f6813678da0e18c59eac33cb4e014449f40a4ed5701d56e0e2a61060c6d62010f17b53f7aca8c7a95e305"}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x80000000}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x8, {0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x120, 0xfb, 0xb1f, 0xffffffff, 0x0, 0x0, 0xfff, 0x10000, 0xffffffffffff7fff}) epoll_create(0x100) read(r0, &(0x7f000051c000)=""/4096, 0x1000) 2018/02/23 09:01:28 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e89000)={0x6, 0x4, 0x0, 0xb, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000000)="1fb90b459bf205be406f16363ad10e80c5966a8c34b25dfc3d7a6c09adca7830da2f9f1cf67b0dbd40dc6ac400e2799708fc0315b008d6276968e2e5bf68d4b33ce6cdbb4ef73bf52fed04eda9b761a66c9f25647b048fad61e523c6781ab7ce4fac18d7a15f974ae1fac1d1cf33c471f83c237520417fc65c2710d1ef93d888cf4434995e678fe5fd5831cd68106bfdba42bc5f0dfe758c656da1026340d25dfc7ea6ce1ccef52b1a544b0820f6fe932cadbfdc76b776f57d62f02d4abdf5573c68f5820f30244e89bf6af31cbbf5786881e4d1a3", &(0x7f0000000100)="37685469df0ae29d61807bdb5de77745ea25b4ecb24276d6a6236fd0a1ff5d18b88e4e0ed5fa6c3f54565c7f6b7ccc3655df64a3690fb26cddaa132de7f8601e705db704accbf4b1cfa8e52923e5de910a240845e91893ba66e2106325f0fe491955fbb57c3d8f88af2176c721fd53f19144bf9b63f2fea2f8f5991505d9ce7462a562d89ce4e71d952ade31c4fbce0b27599be84dffce3603172262c866ae7ebafae78ffe7069a64f0b137e06d92216c1a1355aaf1f7c740b313dde5c4419c10581d4828c302b3c01069d80499dd6b796918780552d470e8c17d0aadc88f4517a"}, 0x20) 2018/02/23 09:01:28 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0xffffffffffffffe) msgrcv(r0, &(0x7f0000d9b000)={0x0, ""/162}, 0xaa, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/02/23 09:01:28 executing program 6: r0 = socket$inet(0x2, 0x80003, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364"}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, "0200", 0x0, 0x70}}}}, 0x3f0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)=""/86) 2018/02/23 09:01:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xeef}}, 0x100, 0x6, 0xaa, 0x4, 0x10}, &(0x7f0000000180)=0xa0) close(r0) 2018/02/23 09:01:28 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000403000)=[{&(0x7f000000d000)="ced4de64231afc60632f", 0xa}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000000000)=0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x8, 0x2, 0x75}, 0x5a5c, 0x400, 0x9}) ioctl$int_out(r1, 0x5462, &(0x7f00000000c0)) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) [ 43.637355] audit: type=1400 audit(1519376488.546:21): avc: denied { net_raw } for pid=5697 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/23 09:01:28 executing program 7: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x2, 0xfffffcbd) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8001, 0x20080) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x3, 0x3, 0xffff, 0x3, 0x7}}) tkill(r1, 0x1000000000016) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) [ 43.687409] PPPIOCDETACH file->f_count=3 2018/02/23 09:01:30 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x800) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/23 09:01:30 executing program 0: syz_emit_ethernet(0x35, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @generic={0x30b, 0xe97f, 0x6, 0x3, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 'pzL', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, "fa8c9c714ae11604a7175ddc12a1d720"}}}}, &(0x7f0000cce000)={0x2, 0x0, []}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x10001, 0xffff, 0x20c, 0x9, 0x4, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x7}, 0x8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xa7e, 0x0, 0x3d8, 0xa4}, 0x8) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x50) listen(r2, 0xff) 2018/02/23 09:01:30 executing program 5: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x4, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0x50, 0xffff}, 'port0\x00', 0x1, 0x8, 0x1ff, 0x4, 0x6, 0x6, 0x8, 0x0, 0x5}) r2 = socket(0xf, 0x0, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x220001, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) 2018/02/23 09:01:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) io_setup(0x5, &(0x7f0000107ff8)) remap_file_pages(&(0x7f0000ce3000/0x2000)=nil, 0x2000, 0x1000000, 0x401, 0x5830) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806ff7)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009c9fee)={@common='ifb0\x00'}) shutdown(r0, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00009bf000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006cbffc)) 2018/02/23 09:01:30 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/tcp\x00') r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) syz_open_procfs(r0, &(0x7f0000000080)='stack\x00') fcntl$setflags(r1, 0x2, 0x1) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) 2018/02/23 09:01:30 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x40000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000040)="c0400585529f827bcdbb546835b7729f96f7d8de771997e9f605653e6dc01720ad60791e3e33507923eaddea06dafaba727f898352cca8de81c7a01d3910b5e1edad59aada9ad3d247536502774596b49b265f00df34b514b8e690533fce05656a55d6a54c9dd1f8098ea7ea8e2445a414be26bc33f62ac71f5f6d0f5531ab4c95933a4d3cb1d1914d5d52f9b897467b06ccbc13e3") socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r1, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3) 2018/02/23 09:01:30 executing program 4: prctl$intptr(0x18, 0x80000001) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20100, 0x12) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000040)="602437b8941f46282060a71cc66197cc7b69a2edef0d4a1c4899fe06ad64780705c23493ec18b7ca4af9d07e45d64f15f4eca12dc9dbac9b1db838e1cb253fadaeb9c7f4f571ed11c01121ef58425a70d7185945563ca2bd3973ac1580a004abc364b0ff8bd1f1943735ef8122a24e30c08fa71cfb7441c5f545cc602ddb8df4ae5079ec8fbdfd6b77410adbd5808a076033ae51df", &(0x7f0000000100)}, 0x18) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x638401fc, 0x2, 0x9, 0x2, 0x200, 0x7}}, 0x8) 2018/02/23 09:01:30 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d27ffc)=0x200, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x10000000}) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0xc020, 0x605) sendto$inet(r1, &(0x7f0000143f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$key(r1, &(0x7f0000f42fe4)={0x0, 0x0, &(0x7f00002c1ff8)={&(0x7f0000394f30)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000d70fc8)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/23 09:01:30 executing program 4: r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x406, r0) uname(&(0x7f0000000000)=""/233) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)) r2 = timerfd_create(0x0, 0x200) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) creat(&(0x7f0000000100)='./file0\x00', 0x82) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0x7fff, 0x4) epoll_wait(r0, &(0x7f000052bfe8)=[{}], 0x1, 0x8001) timerfd_gettime(r2, &(0x7f000086bfe0)) 2018/02/23 09:01:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x91, @tick=0x10000, 0x6, {0x3, 0x6}, 0xffffffffad2163c1, 0x3, 0x80000001}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f00002ce000)="1f00000002031900000007000000068100ed853b090001001a0100ff3ffe58", 0x1f}], 0x1) 2018/02/23 09:01:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x410) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002ffbc)={0x14, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000011}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 45.924650] mmap: syz-executor2 (5738) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 45.950524] binder: 5730:5744 ioctl c010640c 200000c0 returned -22 2018/02/23 09:01:30 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000e19000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="70e9", 0x2, 0x0) keyctl$search(0xa, r0, &(0x7f0000494ff5)='pkcs7_test\x00', &(0x7f00007a3000)={0x73, 0x79, 0x7a}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/122) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000000c0)) close(r1) 2018/02/23 09:01:30 executing program 1: r0 = request_key(&(0x7f0000074ff8)='keyring\x00', &(0x7f0000695ffb)={0x73, 0x79, 0x7a}, &(0x7f000020eff5)='selfnodev*\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000000000)="6b6579726904000000000000001cbabefbb0df5e6d770fec42a4676ba32e51", &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r1, 0x0) add_key(&(0x7f0000e74000)='big_key\x00', &(0x7f000029f000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="a0", 0x1, r1) 2018/02/23 09:01:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000708fb8)=[{0x3, 0xc31}, {}, {}, {}, {0x0, 0x6}, {}, {0x0, 0x40000}, {0x0, 0xddf3}], 0x8) [ 45.969472] binder: 5730:5754 ioctl c010640c 200000c0 returned -22 2018/02/23 09:01:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x6}, {0x8, 0x4}, {0x4, 0x43f0}, {0x8, 0x9}, {0x7, 0x2}, {0xa, 0x800}, {0x4, 0x17c}], 0x7) 2018/02/23 09:01:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9bfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x40040) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10102, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0fc75844b93e080000b800000000ba000000000f302ef2af0f20e035010000000f22e0660f3a413c3f0d66b800008ed00f23ba262e660faebb024f2c78c74424000afabbb5c74424026f000000c7442406000000000f011c24b8010000000f01c1", 0x61}], 0x1, 0x0, &(0x7f0000000140)=[@cr0={0x0, 0x40000000}], 0x1) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) sched_setaffinity(r4, 0x8, &(0x7f0000877ff8)=0x99) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f0000c83ff0)=[{&(0x7f00004d3fc0)=""/4, 0x4}], 0x1) dup3(0xffffffffffffffff, r0, 0x0) 2018/02/23 09:01:30 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f00000000c0)=0x4) sched_getattr(0x0, &(0x7f0000000180), 0x30, 0x0) sendto$packet(r0, &(0x7f00000001c0)="000100003e02001400f4977d7b41b8d7004f653bcb6a85008fe0fdf7d19455a42a29f093546168ecd9ca020c5e75e227400000005608468f7600005b00bb973a3171ff5470499dfc8e55f1e2491a2db300000070afced70a1011119b010b3864ba866cfdc835ab671750eccb7778b7b74df934f695f082f44be03c66", 0x7c, 0x0, &(0x7f0000b4c000)={0x11, 0x40000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/23 09:01:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f000000a000/0x1000)=nil, 0x1, 0x2, 0x90, &(0x7f000000c000/0x1000)=nil, 0x6}) move_pages(0x0, 0x1, &(0x7f0000001000)=[&(0x7f000000a000/0x4000)=nil], 0x0, &(0x7f0000002ff8)=[], 0x0) 2018/02/23 09:01:30 executing program 4: 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$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000fefac5)={"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"}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee0c00)={"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"}) 2018/02/23 09:01:30 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f00002fb000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000e8aff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/23 09:01:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000001c0)={0x3004}) 2018/02/23 09:01:31 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000000000)=""/83, 0x3b7) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)=']}vmnet1selfselinux\x00', &(0x7f0000000080)='md5sumlo)vmnet0ppp1self$vboxnet1\x00', &(0x7f00000000c0)='/vboxnet1security\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='\x00']) 2018/02/23 09:01:31 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000000)=0xe79c, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x995, 0x80) sendmsg$nfc_llcp(r1, &(0x7f0000001700)={&(0x7f0000000080)={0x27, 0x9d12, 0xe1c, 0x7, 0x3adc, 0x9, "f41ac4b3ba16c172d876ed31e2c97b0896956b29444e937b2be42ae9b32d08ebe20b1e5a0e5b036064439d1c074d2bcff7d25659d6b6c14ba20e876c5d3eac", 0x80000001}, 0x60, &(0x7f00000015c0)=[{&(0x7f0000000100)="f01d5b5301f39df5bb90c01662fb57309adbbb3ad33545bffd89ac4b3a361be5414f547cb2a83e560d387a1ec0a8030b53707e1558a40766b7c2e9c0e43a0d5b3619ed64b926fe36839b59c370ef68dd3e5286554c094be9c97ecbef48c93880ca0aed5cce54ef27a38d7826c00e0257014eb0439c43d39b89222e1f4a8a6c9837bdc1365f9eb87177aa9c79", 0x8c}, {&(0x7f00000001c0)="3229232185afcdfde40c5a0d0329a9b7bb662ffb147b3e98e9c73b4073ee2245c7f79d090093dab27893567439c36cd5d261a02b9d648bc740d216f1cd736b3baea0c4cf01a940df34e1d9a03b7310f3ef82048d7b2b0a81bfd93e6f24e88b7a089621baaa23b363", 0x68}, {&(0x7f0000000240)="e4988c4bbe1b93f79a891311aaa0b3bed011bf4b00d58ffb6f97dc5212909568f2679f371ae93fd58adb3d53776182bfd47396f03dfd14c4e0d676286e1aaea3a4f9e37c", 0x44}, {&(0x7f00000002c0)="1fc64c3cc836f8001a65f248ec9e032e3a2ae05d1998a44b8524483a34486a8b982003e491fee519fdd9d57cbbcae77f085f4d7252a11d0cbd5ce6b39858f8f2f25404e368ff253946de5c33eaa899aacaed98c6625258930b0cd8084b83514d7bb7b37d1853ca08d8dc52b1115015", 0x6f}, {&(0x7f0000000340)="e3d83b102e3f9d769273a2ee4fc5189252d1724d3dfa7106782e07eef6fb14e2a46d3a486d065a3e5c03c61690dfb6653d1cf3b838f68f57fc07faf0c00b63874e65632d6f0f52d172c604d8f4915adaf261454ae9a60f601065f6c621378e1070df83326804b15da8d995c47a62c24868715dc9bf1b8e992bfd5d91e486ae656bb9b4c4f181804c64caf3cda54c415d79087df27e769aeaa676fb52b93359bbc1", 0xa1}, {&(0x7f0000000400)="a92574a43c40c2da3c3067f9ba2b473cb11b8b424141b409509643c1bc32fbbe1f64342bd8fa6282c7f601036449afa2ee04495b63ca9460d25801fbfd46c482f8c1a42ca0fda045f3cfe2a6050106862b1c7957c98ea832cbbb72b92bba093ad3645d15f1a15a1da0591a4ed66beec598df832ec51a20ecc8af5dc76f94a182b5ea81ce0d909a5c26388168ad1a622e70a80cbfccb5079f40caf912e0885ea2a38635da9bb1090b239978c6cab64a79de6c07f91a0cb33af2fb39595277fc61d9259c1ea2b6859fba33f709f0b19b7de8be2f", 0xd3}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)="4b90d121da6770643f5f60f6a9e9ec9363e0f1afb7277f236a8df89a0c5a593ae727649664c96a0f3f984f1140d99209603495bebbd1fc5f2c623f5c126aeb2be59fe61030175458e637c87abc0a1e6280812669ba8610b9fdf3d79e9323ea637352058591ac7454fe65ae8c85c6e360a2154cde10c55474010203d1ef13c9da633a304140bd", 0x86}], 0x8, &(0x7f0000001640)={0x88, 0x107, 0xa7, "19ca0c131fd27ed5a2618718b563b5b4bd5e3ff12306181b18baa7a97e5c85b90b778a3954ad70d964f87a22620dc3ab2e33032c14c8d9fbbaae4a2fce8f88271381132d865127dae512f7fb91ff67f525b97405b621fd232fd6f8fe9575ebecf8afb3039075b0d92c526adaf049d122dcf1e3fcc8d0"}, 0x88, 0x10}, 0x40000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8200, 0x0) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000080)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000015fff), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/23 09:01:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564494327845a4bc7ff03fd25bfe0b7"}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x4900) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/17) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x101001) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x8) 2018/02/23 09:01:31 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x402, 0x0) 2018/02/23 09:01:31 executing program 3: syz_emit_ethernet(0xfffffffffffffd95, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@llc_tr={0x11, {@llc={0xf8, 0xd4, "ae", "5493cfbeaf52ed9b0ce629306fd2dab02ddcceb29a30cdd564efcc86f8697a76da2f321e70ed1a21b40bfa25d6594e0b2e926102a4eeb7591ebb9ae794b52448df450e60f89b8e9c58489206dec4195f1a085b00c1264810da94d4224f1d0b4883a8262180dacd8416e1edeaba478345c9c19fa3889d419e78c03fa2a1c7034e1b035f3c33e0a7a1cdc6885037cd04f7"}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f0000001400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4041000}, 0xc, &(0x7f00000013c0)={&(0x7f0000000100)={0x12bc, 0xf, 0x8, 0x30, 0x1, 0x2, {0x7, 0x0, 0x1}, [@typed={0x14, 0x7e, @str='/dev/adsp#\x00'}, @typed={0xc, 0x45, @u32=0x7fffffff}, @generic="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", @nested={0x288, 0xb, [@generic="456a3f82b92ecbf2", @generic="6b0b34ca32fa8b787ad74d2e1a28be07446a406c25cb8de54db81f58345fb8a044839ef453844f162806d452182bba381336659e9c627f4a08ec6b55305aea2b15b06482cb92b74d49a977133a1c027c37ea449981cbcb70fd056f2d6369b7f77f3fc4f48930c646d6fc02b62cbaa091fb8aedfa087ecbf942d567041e4d15cf568fba695b77be9f5970ee2af764456edaae0f09d9b1695f006f7f69082f5e71bcef60a766a424b77d7168c3fd60a26aad6897e5691c4638b758a0260fadc9186b50013294345ef5164f4d219e84c9870cce60f41d42509f978331d1ac3b1dcbd74ae1dedcf2d067a614186d59ac4d6d", @generic="85257adc37799f98e4c215e2b2d7f12e965186e533", @typed={0x14, 0x0, @str='md5sum}!\x00'}, @generic="5439ce158af498fed95fb6456bedcd2868730516841eefeebb3fdc0cdef3a4399345b5e3c2802da2eff5cabb0e6c1b4c079a352c", @generic="3485a5d4c8248b20bc178b319f08e0cb50fba33b328c06e15e7b1808204037d4e03e434a2f96dcd1abc000b1df1192c96ab70c980fe9ae35ef", @generic="074347c7370b7f7d071e54e307f7bcc4df1da92dc538e611e5a9e269828bb1b21a434e70fe36edc38b28bfbb0cb13e1d112b0b812b4d7fb38f61f5e753827d09704f1fa143d21a78357843d70705e9fe84419836", @generic="9dee0852e2514212aa2b9d2fd6495abe55523b9a70d52df9d7abff81ddcb33df35041be292084f7b7a49d7706083bc48f15396e4a39b3170b10794db78c9dbd8a9d2028ccac1e424e0b4ae6f6e3abd8ec945260180168344c077b9fe45770019f968245373dc42d8aff5657baff8956bfbbb2719a0e67f0226aea69480684eae64dc0d8ecc8de1e31916edc0ff24845a5cdc770fa4d6b100681f49470c26f96afd"]}]}, 0x12bc}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/23 09:01:31 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xd9b) io_setup(0x100000000, &(0x7f0000000080)=0x0) io_submit(r2, 0x2, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0xe, 0x5, r0, &(0x7f00000000c0)="0f7dda7fe34ed758f5e6", 0xa, 0xc2e, 0x0, 0x0, r1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x8, r1, &(0x7f0000000140), 0x0, 0x9, 0x0, 0x1, r1}]) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9, 0x4) 2018/02/23 09:01:31 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6, @dev={0xfe, 0x80}, 0x5}, 0xfeb8) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) sendmsg(r0, &(0x7f0000036000)={0x0, 0x0, &(0x7f0000030000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f000002ba40)="e4f112dc", 0x4}], 0x1, &(0x7f000001f000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) 2018/02/23 09:01:31 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) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') 2018/02/23 09:01:31 executing program 2: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r0 = socket(0x10, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)='*useruser:\x00', 0xb, 0x0) sendmsg$nl_route(r0, &(0x7f0000ce7000)={&(0x7f0000ed0000)={0x10}, 0xc, &(0x7f00008afff0)={&(0x7f0000dad000)=@getnetconf={0x14, 0x52, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/23 09:01:31 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000002fff7)='vmnet0+\\\x00') 2018/02/23 09:01:31 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x2000006, 0x40010812, r0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000000)=""/4096, 0x1000) 2018/02/23 09:01:31 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f000001c000)) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40000b9, 0x40000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x101) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x1, 0x4000, 0x200009}, 0x1d) socketpair$inet6(0xa, 0x2, 0x100, &(0x7f0000000000)={0x0, 0x0}) ioctl$int_in(r3, 0x5473, &(0x7f0000000080)=0xffffffff) 2018/02/23 09:01:31 executing program 1: waitid(0x3, 0xffffffffffffffff, &(0x7f0000000000), 0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00001effe0)={{r0, r1/1000+10000}, {0x77359400}}) 2018/02/23 09:01:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x0, 0x1f8, 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, 0xffffffffffffffff}}, @common=@frag={0x30, 'frag\x00'}]}, @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) sendmsg(r0, &(0x7f0000036fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000456fd0)=[]}, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/02/23 09:01:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x400) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004abc38)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0xd0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f00009aafc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='nr0\x00', @common='lo\x00', {}, {}, 0x3a}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) 2018/02/23 09:01:31 executing program 5: socketpair(0x5d26e1434b7bb318, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0x4, "82b7fcf211d2eafc918f0041a0089fe1536ae407d419930c507ce3148f668d6a7afc6983c6e61c93b5794ccf", 0x6}, 0x7be, [0x5, 0x1, 0xfffffffffffffe42, 0x101, 0x3c1, 0x101, 0x20, 0x4, 0x4, 0x2, 0xcd, 0x7, 0x7, 0x3f, 0x83aa, 0x2, 0x7, 0x7, 0xffffffff, 0x6, 0x3, 0x3, 0x10001, 0x0, 0xfffffffffffffffc, 0x7, 0xffffffffffffffff, 0x7, 0x10000, 0x3f, 0x6, 0xe9f1, 0xfffffffffffff000, 0x7, 0x6, 0x4, 0x6, 0x4, 0xbac, 0x1, 0x45, 0xffffffffffffffff, 0x6, 0x9, 0x8d76, 0x401, 0x4, 0x1f, 0x3, 0xfffffffffffffff7, 0x0, 0x0, 0xdc59, 0xff, 0xfe, 0x1, 0x6, 0x0, 0x9, 0x4, 0x5, 0x1f, 0xa8, 0x5, 0x7, 0x7f, 0x3, 0x5, 0xcc1, 0x1f, 0x3, 0x80000001, 0x3, 0x1, 0x350a7b08, 0x2, 0x1, 0x3, 0x7fff, 0x3, 0xa12, 0x1, 0x400, 0x400, 0xdd, 0x1, 0x1, 0xfff, 0x8, 0x0, 0x5, 0x1, 0xef4, 0x9, 0xa, 0x7, 0x9, 0x4, 0x10040, 0xfffffffffffffffb, 0x9c, 0x0, 0xb26, 0x1, 0x623, 0x8, 0x7, 0x5, 0x2, 0x2, 0x4, 0x100, 0xffff, 0x401, 0x77, 0x523811c9, 0x22, 0x3, 0x3, 0x5, 0x8, 0x0, 0x5, 0xaf, 0x6, 0x100000001, 0x1, 0x6], {0x77359400}}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x7) 2018/02/23 09:01:31 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x7f) ioctl$VT_RELDISP(r0, 0x5605) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000017c000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='udf\x00', 0x800, &(0x7f0000000100)="f042d438ab2a5b8c4e2b762c89523ec5598e261d55285900344a72878928538be5d0ba8868640ff65898cef16f7eff5afb9019233801fa15245da12ffcaf75624f6362735595506aefbbe9bad453f382cd561844dcac743036a6362f46b8ca7dfe623e165ea672ed657ed5dfe8d6111650e96bd66965071ec210c855b850440864ef52e7afbd29d2dde12196dd2e588d8dc1ba4be1e91f69992224132f268201418e3fc6e60d18baed254a0603d3fbc7e2b453cb22a6126127fc87d2effeca5953dcb363014dc7a6e82d7f9bf80efabada391a0438c9db1405a1c01323c1a1c35840000a11d4") ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/193) 2018/02/23 09:01:31 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) r1 = socket(0x40000000015, 0x5, 0x0) accept(r1, &(0x7f0000f75ff7)=@rc, &(0x7f000004bffc)=0x9) 2018/02/23 09:01:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) fcntl$setstatus(r1, 0x4, 0x23fa) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000005, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x24e) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00002ba000), 0x0, 0x20000008, &(0x7f000022efe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000877ef8)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f000081e000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={r5, @in6={{0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={r5, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}, [0xfffffffffffffff9, 0x0, 0xffffffffffffffd6, 0x7ff, 0xc92, 0xfff, 0x0, 0x4, 0xfffffffffffffff7, 0x7fff, 0x3f, 0x8da, 0x6, 0x0, 0x4]}, &(0x7f00000001c0)=0x108) setsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000000200)=0x60000, 0x4) dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r5, 0x9, 0x3, 0x3, 0x2, 0x8}, &(0x7f00000000c0)=0x14) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000200)) ioctl$void(r1, 0x5451) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000140)={r6, &(0x7f0000000100)=""/53}) 2018/02/23 09:01:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40010}, 0x0) [ 46.310366] xt_connbytes: Forcing CT accounting to be enabled 2018/02/23 09:01:31 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x301000) ioctl$KDADDIO(r0, 0x4b34, 0x5) 2018/02/23 09:01:31 executing program 3: syz_emit_ethernet(0x2a, &(0x7f000001da05)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo={0x8}}}}}, 0x0) rt_sigaction(0x1e, &(0x7f0000000000)={0x80000001, {0x3}, 0x40000000, 0x3}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/02/23 09:01:31 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003b6000)={0x0, 0x2, &(0x7f000005e000)=""/9, &(0x7f0000fb0f80)=""/128, &(0x7f0000f8b000)=""/4}) r1 = memfd_create(&(0x7f0000000000)='/dev/vhost-vsock\x00', 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x51, "05b6d00e8d51f4049bf6baa57e70076528e1c630757d22c9a592d3eccb08642a5a15ef8894da3cbbde92e75e7160081ce477184d9877993998241701bf430acb38a16d8b60bf9682d2ca3c64140f0f0285"}, &(0x7f00000000c0)=0x59) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1000, 0x8}, 0x98) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/23 09:01:31 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) sched_setaffinity(r1, 0x3, &(0x7f0000019000)=0xdc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000ab7000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r2, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000abffe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) poll(&(0x7f00007a8000)=[{r2}], 0x1, 0x8000) shutdown(r2, 0x0) 2018/02/23 09:01:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f000002eff0)=@in={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001ff0)=[], 0x0, &(0x7f000000be78)=[]}, 0x48000) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x40, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x36d) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)=0xffff) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000015fa0)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1e, 0x4) 2018/02/23 09:01:31 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x224000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x3}}, 0x0, 0x0, r0, 0x0) futex(&(0x7f000000cffc), 0x4, 0x7, &(0x7f0000957ff0), &(0x7f0000a6b000), 0x0) 2018/02/23 09:01:31 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_gettime(0x0, &(0x7f0000c14ff0)={0x0, 0x0}) timerfd_settime(r2, 0x1000000003, &(0x7f00001d5000)={{}, {0x0, r4+30000000}}, &(0x7f000000dfe0)) read(r2, &(0x7f000077df3b)=""/197, 0xc5) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000effff0)={&(0x7f0000000000)=@flushpolicy={0x11b4, 0x1d, 0x300, 0x4, 0x0, "", [@mark={0xc, 0x15, {0x2}}, @ipv6_hthresh={0x8, 0x4, {0x76, 0x52}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x5, 0x4, 0x0, 0x0, 0x200, [0xffff, 0x81, 0x268c, 0x1ba]}}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x5}, @algo_auth={0x1048, 0x1, {{'wp256-generic\x00'}, 0x8000, "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"}}, @algo_aead={0x74, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x140, 0x180, "9be4416335942fa12a71134c74917e12aff3a37c10437c184cd13208ae762d386b646a46592414b8"}}, @mark={0xc, 0x15, {0x1, 0xc53}}, @migrate={0x88, 0x11, [{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3f, 0x6, 0x0, 0x0, 0x2, 0x2}, {@in=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0xff, 0x3, 0x0, 0x1, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0xff, 0x0, 0x0, 0x5, 0xa, 0x2}]}]}, 0x11b4}, 0x1}, 0x0) 2018/02/23 09:01:31 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x152) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r0, &(0x7f000071ff70)=""/144, 0x90) 2018/02/23 09:01:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x7fff}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x80003, 0x2b) sendto$inet6(r1, &(0x7f0000479000), 0x0, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/23 09:01:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00006f5000), 0x4) init_module(&(0x7f0000000000)='vmnet0-vboxnet1eth0\x00', 0x14, &(0x7f0000000040)='.self<)\x00') 2018/02/23 09:01:31 executing program 5: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x2, 0x4, 0x3}], {0x8100, 0x1, 0x7, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x5, 0x0, 0x0, 0x0, 0x9, 0x0, "fba762", 0x0, "ff0b14"}}}}}}, &(0x7f0000e5cff0)={0x1, 0x0, []}) 2018/02/23 09:01:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xa67, 0xc0) mq_timedsend(r2, &(0x7f0000000040)="b5acc8888d1c8f9bbae76a358c552b29d79709baf4c09e45c9f9fc5e763f758a1e3bb610d2ae67e34670aca22019ec63cd1d95baf66c368da3265da98f090bb95eefb846952a43d8f6f022325c98587b68ee1aa5d64bc6a84c0025f8740b2f566af7fb4a12ca15a96bd621f3f2c86dc7751461a8377aad9153295753af5907267d018219547566b56797445c2b4b9186ee3a3b8ce9b494939c1b2a2627225f887c3823451d4b30a1a03c", 0xaa, 0x40, &(0x7f0000000100)) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f00002d9fa0)=[{&(0x7f00003cb000)=""/4096, 0x1000}, {&(0x7f0000d97f6c)=""/148, 0x94}], 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/23 09:01:31 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x9) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000040)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/02/23 09:01:31 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000001dff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000ac0f0a)=""/246) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/124) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) 2018/02/23 09:01:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007cd000)='G', 0x1, 0x0, &(0x7f000087afe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036b000)="b6", 0x1}], 0x1) shutdown(r0, 0x1) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r1) close(r0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000680)={0x0, 0x5, 0xfffffffffffffffe}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x1ff, 0x2, 0x8, 0x0, 0x0, 0x0, 0x6, {0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}}, 0x4, 0x3, 0x4, 0x1, 0xd91}}, &(0x7f00000007c0)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}, [0x2, 0x80000001, 0x1, 0x80000001, 0x1, 0x8, 0x80000000000000, 0x46, 0x2, 0x1, 0x1, 0x1, 0x3, 0x2934, 0x8]}, &(0x7f0000000940)=0x108) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000000c0)={r6, 0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000980)={0x0, 0x2d000000000000}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000a00)={0x0, 0xfffffffffffffffa, 0x1000, 0x389457f8, 0x8, 0x5, 0x10001, 0x10000, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x9, 0xffffffffffffff80, 0x401, 0x5, 0x2}}, &(0x7f0000000ac0)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000b00)={0x0, 0x5}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001180)={0x0, 0x8000, 0x5, [0x10001, 0x75a45271, 0x7fff, 0x100000000, 0xd5ed]}, &(0x7f00000011c0)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001300)={0x3f, 0x3ff, 0x4, 0x7, 0x0, 0x5, 0x3a, 0x9, 0x0}, &(0x7f0000001340)=0x20) sendmmsg$inet_sctp(r2, &(0x7f00000013c0)=[{&(0x7f0000000140)=@in6={0xa, 0x3, 0x1ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffa}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000180)="e6baf80e99c11acb92df49ad51", 0xd}, {&(0x7f00000001c0)="43b61a5862cc904364ad46dada8e14e9e1384365915eb2a47532902e75001efe9c183d76cb59e80c379bfb07942df5ba6b64f1b448918f1cdecc324ce1c00aa103483a8409afa054562c77508ed7df0502debf4de00b0197bc023aacd5a7554d26031e070d59a0f41e169b017dfa9a7c19da025b8b4e66e61531b1cad19bf0f3336aa5ca606165cf4bc7181cd7d79bcd58eb51da784a641f498f828638016df79de7cec63ac0c9427f9de06ad643dfaf6a127c93754da755b692d3fb663148cd2b4660e226c042c6991a61cfcaaf1e62a3bbfc9de0880f874c6d72940c3457bdd790d0558e34307a022cac6bb0474cc688621039515647b4b9", 0xf9}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="d6a3fec7ca887bb15d308eb5b1e9654a308a5d11baceae2dd23986d453d5581dde91fa75508e66f09f17ef2422973428e25869899e356ccefb093a6fa330de3d85ee87817d36c39aef155173fa034ff4d55ae26176d19b254d35b75a8765acb1962f7fd7d23411c0c70744629c6ded5b901b8ed1dc532155bf71d65476dbb1b8b98d98f3b087ecb3473fa72c15d4b5", 0x8f}, {&(0x7f0000000480)="5f4e1bfe9a54287499a1783bbf6a56160ecb2d44b79ebfd97d4c7be807c3be1f958eb0c644950af7b8f2ff8efc343120096e6d86e275ae110cdd472c78561a5573296b5d79f5d16a039cc9ee3ac718e742b695c9c78205aa47b66cb118bbc573feac82415c24eec6c92b484ad06d6db6e7ff90a348cd4b3cbb51a6c4eb8a20661982ae32dc050f26aad8e46c44bd60b062d22a3c012f9154927c4d6e6d3628e78daf5d180c8a04d0282676708f09c834", 0xb0}, {&(0x7f0000000540)="26602f05c15c2f39b472d0dc49edcc3a4e09df46fcec465c062c2c02f639ce2fe4a96f312da51cc0da098127943d421204ba5d838d73a46cb9c78b58d903c779bc73d365b7ad13d11a5d64abc4f089ad72752fd1bf0ca6191c8449da07fa65c839fb2bd8f01db4547444a3a847adf59d4923ab1cd973f8b50c216abe4f370790a98eb672a82fa6b99b201840c1ab151ddd1cc25e5b6d32e916012a948774b6065ecdd1a4fde2c6608f00f86f14d973", 0xaf}], 0x6, &(0x7f0000000b80)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x3, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff5cb1, 0x8000, 0x588, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x80, 0x8009, 0x80, 0xc6ec, 0x0, 0x80, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x1, 0x1, 0x6, 0x10000, 0x100000000, 0x20, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xd85d, 0x8, 0x5, 0x4, 0x100010000000, 0x6, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x0, 0x2, 0x6, 0x9, 0x80, 0x2, r9}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x401, 0x2, 0x7fffffff}}], 0x150, 0x4000000}, {&(0x7f0000000d00)=@in6={0xa, 0x1, 0x2, @empty, 0xdb01}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000000d40)="7d378e8d3f945ceb1f71d3698ad4abb52903e1c68eda2ec7362b16c99025519b1ef976b7f026fa4d701a8443529f4b9b1e37450ba674b9fc844fc71736eaf81c2a923b6e9c95dac0d2e65922ac12197b8e82c89437f9cce290b16a778b43c2210bf6c6fdc828ef1874323b902c4a1eb56df1ba9779f6ebbe0482f81da5da737b90f19d9a9b926332034054d8b7554b0d5e7c75c94b3f2b2233f95e79fb08abca39edc5a81c24674251ddc21e900c193667fd722be3c2299fc8606a943653493b8f275eb7c6f69de067c751b8867620", 0xcf}, {&(0x7f0000000e40)="ef076381f836eaddc7d27493362a2949306cf8dede53efc5d4837ef2a637d9a80ca90e4afcb03d0b72e41f145c88f259c4376a06c6557aef75688f4e06262fa08230af86582be029bac03fb811f75055f1e1798a00a72c15f7c492a65934536ba65164c05aafcc7a9b3cfc458e7841e0ebf8", 0x72}, {&(0x7f0000000ec0)="05001f", 0x3}, {&(0x7f0000000f00)="7c7e0f4f62d1dde62dd2e7c154bb93440119f4edb9f764507952112d5665403b971755089fa83fc4741c19e7fde55ae7690b54f02178132e4baec9e6b187253df5e0666ca6e31556d3782f53e168916b9202cbe0eb9ece7b6858b33cd60f9c937b4502819c8160095de3cd3b70321c8afb1de2785dfaca1945", 0x79}, {&(0x7f0000000f80)="e152233abda5921ac64f3602a4324ded7dfecf44ae077382fdf4b2c7e49d4328773a1c99f524d4fa25b7b45bd0fe6ebbbd67a161e8b05666bcbd1c5af34e0b7602419b5e640607b6d7e084a8d8c06d32881309acd3be2e4d78b2d52c6db302c19d2617d8adf9b7f2b48db73e1a63dbebc16a2a3784231c5dba29d3ffc9e51cfaf96bf139c8de9e35f3df6e15427c185e6996769bac993dbd7c1ee0086b736c6743ac732c67ae8ceea0a2e2fb4616082c40f58c905605273ca6a4bea2b57c654214346e00de2abcaaa08c40b0", 0xcc}, {&(0x7f0000001080)="f22382e335d6ec542bcb5f89d07550c46f0e0914b44fea8d3e15e55b7921970fa0517f1e66c0060a0689c5a2a7782707250cbc53e465581a28", 0x39}, {&(0x7f00000010c0)='.', 0x1}], 0x7, &(0x7f0000001200)=[@init={0x18, 0x84, 0x0, {0x401, 0x9, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x0, 0x0, 0x6, r10}}], 0x60, 0x20000000}, {&(0x7f0000001280)=@in6={0xa, 0x0, 0x2, @empty, 0x3}, 0x1c, &(0x7f00000012c0)=[], 0x0, &(0x7f0000001380)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x80000001, 0xba, r11}}], 0x30, 0x40}], 0x3, 0x800) 2018/02/23 09:01:31 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) r1 = socket$inet(0x2, 0x20000000003, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x7fffffff, 0x8, 0x0, 0x8, 0x2}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r4, 0x8e, 0x40, 0x5, 0x3, 0xf820}, &(0x7f0000000180)=0x14) sendto$inet(r1, &(0x7f00000001c0)="9b30ab85914165b648a46ad5355c7bb97e881acb3adf0d846af2bbfeb170d9561ca285915a138b224105fa4ea4b87e98cb179116cf", 0x35, 0x800, &(0x7f0000000200)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) recvmsg(r1, &(0x7f0000379000)={&(0x7f0000615fda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000f9a000)=[], 0x0, &(0x7f0000000140)=""/132, 0x84}, 0x287) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000240)={0x3, 0x8, 0xfffffffffffffff8, 0x46a, 0x3b, 0x7}, 0xc) sendto$inet(r1, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/23 09:01:31 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) msgget(0x0, 0x40) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000b58fad)=""/36, 0x24) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x1, 0xffffffffffffffc1}, &(0x7f00000000c0)=0x10) signalfd4(r0, &(0x7f0000000100)={0x9}, 0x8, 0x80800) recvmsg$kcm(r1, &(0x7f0000000500)={&(0x7f0000000100)=@nfc, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/197, 0xc5}, {&(0x7f0000000240)=""/43, 0x2b}, {&(0x7f0000000280)=""/189, 0xbd}, {&(0x7f0000000340)=""/87, 0x57}], 0x4, &(0x7f0000000400)=""/254, 0xfe}, 0x10100) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x4cc0}, 0x8) 2018/02/23 09:01:31 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000100)={{0x7, 0x1, 0x2, 0x1, "8ac6539bee4d521ac0f36f4ab1335dc425cbd253ebd0fe323223c799ae5861bebd45c080d6d40fe3defdd7f3", 0x5}, 0x0, 0x0, 0x3, r1, 0x8, 0x2, "853aaa169bde7a9004b30da1c22c0d1876b4668090cda525aa44a4fdda70475c2a8c4a3d95d728d01c86aba766aa8cf8d986a7230857e8f8804ebe68db6c6ce7", &(0x7f00000000c0)='#vboxnet0\x00', 0xa, [], [0x101, 0x6, 0x7, 0x9]}) rename(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)='./control/file0\x00') 2018/02/23 09:01:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x800000000000, 0xf2be, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400800, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1000) 2018/02/23 09:01:31 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = gettid() sched_setscheduler(r1, 0x2, &(0x7f0000000000)=0x65) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x1, 0x950, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000c00), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffd, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x8, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00', @common='rose0\x00', @common='erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0x0, 0xfd], @random="55aa24326bfb", [0x0, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffffe], 0x858, 0x858, 0x890, [@u32={'u32\x00', 0x7c0, {{[{[{0x100, 0x3}, {0x3, 0x3}, {0x9, 0x3}, {0x9}, {0x4}, {0x4, 0x3}, {0x3, 0x2}, {0x9, 0x3}, {0x100000001, 0x1}, {0x96}, {0x1000, 0x3}], [{0x5, 0x4}, {0x2c8000000, 0x6}, {0x4, 0x100000000}, {0xc47c, 0x7}, {0x10000, 0x2}, {0xff, 0x7}, {0x5, 0x1ff}, {0xe76, 0x5}, {0x3, 0xcdaf}, {0x0, 0x10001}, {0x7, 0x10001}], 0x0, 0x6}, {[{0x3}, {0x3ff}, {0xf510, 0x3}, {0x9, 0x2}, {0x100, 0x2}, {0x4, 0x1}, {0x4f, 0x3}, {0xffffffffffffff51, 0x2}, {0x8, 0x2}, {0x8000}, {0x0, 0x3}], [{0x7, 0x5}, {0x9, 0xffffffffffff8090}, {0x8, 0x2}, {0x40, 0x4}, {0x401, 0xffffffffffff937b}, {0x5, 0x3}, {0x3f, 0x9}, {0x2, 0xfffffffffffffff7}, {0x2, 0x5}, {0x2, 0x7}, {0x0, 0x6}], 0x1, 0x3}, {[{0x7, 0x3}, {0x3, 0x3}, {0xffffffffffffffe0, 0x3}, {0x4}, {0x8000, 0x3}, {0x8, 0x1}, {0x8, 0x3}, {0x800, 0x1}, {0xbd, 0x3}, {}, {0x8}], [{0x4, 0x1}, {0x3f, 0x2000000000}, {0x4c604aff, 0x7}, {0x10001, 0x1ff}, {0x2}, {0x5}, {0x361, 0xaa06}, {0x4, 0x5}, {0x2, 0x9}, {0x0, 0x7}, {0x0, 0x3}], 0x7, 0x6}, {[{0xaa3, 0x2}, {0x7fffffff, 0x2}, {0x3, 0x3}, {0x81, 0x1}, {0x401, 0x3}, {0x7ff, 0x1}, {0x100000001}, {0x8e1}, {0x1}, {0x2, 0x3}, {0x29}], [{0x5, 0x6}, {0xffff, 0x9}, {0xffffffff, 0xffffffffffffffff}, {}, {0x8000, 0x2}, {0x5, 0x4}, {0x42, 0x9}, {0x2, 0x40}, {0x990, 0x7}, {0x81, 0x2}, {0xffff, 0xffffffffffffff81}], 0x7, 0x1}, {[{0x9, 0x1}, {0x1f, 0x3}, {0x6, 0x3}, {0x3d, 0x3}, {0x1, 0x3}, {0x400}, {0xfffffffffffffffb, 0x1}, {0xd381, 0x3}, {0x61}, {0x0, 0x2}, {0x8a32, 0x1}], [{0x0, 0x3}, {0x7, 0x2}, {0x5, 0x10000}, {0x9, 0x1}, {0x8, 0x100000001}, {0xffffffff, 0x8001}, {0x1, 0x53}, {0x67c, 0x7}, {0xfffffffffffffffd, 0xa14}, {0x7fffffff, 0x6}, {0x5, 0x62b69398}], 0x8}, {[{0x0, 0x1}, {0xaf9, 0x3}, {0xff, 0x1}, {0x8, 0x3}, {0x80000000, 0x3}, {0x1, 0x1}, {0x7}, {0x9f99, 0x3}, {0xffff, 0x1}, {0xff, 0x1}, {0x3ff, 0x3}], [{0x7, 0xf50}, {0xdce, 0x4}, {0x5, 0x1}, {0x101, 0xbe}, {0x9, 0x6}, {0x6, 0x6}, {0xb69, 0x1000}, {0x75c, 0x4}, {0x10001, 0x7}, {0x6, 0x2}, {0x1, 0x89a7}], 0x2, 0xb}, {[{0x6}, {0x7fffffff, 0x3}, {0x7a, 0x3}, {0x81, 0x3}, {0x1}, {0x10000, 0x3}, {0x2, 0x3}, {0x1}, {0x2a5f}, {0xff}, {0x3f, 0x1}], [{0x401, 0xb0f}, {0x77de, 0x6}, {0x800, 0x100000001}, {0x7}, {0x2, 0x4}, {0x0, 0x3}, {0x7, 0x1}, {0xf8, 0xa927}, {0x80000001, 0x1}, {0x9, 0x7}, {0x8, 0x3}], 0x2, 0x6}, {[{0xffffffff, 0x3}, {0x7, 0x3}, {0x401, 0x3}, {0x80, 0x3}, {0x80000000, 0x2}, {0x7, 0x1}, {0x0, 0x3}, {0x5, 0x3}, {0x3}, {0x4, 0x2}, {0x1ff}], [{0x0, 0x6}, {0x8, 0x3}, {0x7, 0x1bf8}, {0x0, 0x3ff}, {0x101, 0x4}, {0xff, 0xfff}, {0x4, 0x80}, {0x1, 0x100000000}, {0x8, 0x63}, {0x8, 0x4}, {0x200, 0x2}], 0x7, 0x5}, {[{0x2, 0x2}, {0x1f, 0x2}, {0x6c6c, 0x3}, {0xfffffffffffffff8, 0x1}, {0x31a8}, {0x7fffffff, 0x3}, {0x100, 0x2}, {0x8, 0x1}, {0x5, 0x3}, {0x40000, 0x1}, {0xff, 0x3}], [{0x9, 0x3}, {0x8001, 0x7fff}, {0x1d2b, 0x88}, {0x5, 0x81}, {0x4, 0x80000001}, {0x272f, 0xd1a}, {0xfffffffffffffffc}, {0x0, 0x5}, {0xfff, 0x5}, {0x0, 0x1}, {0x1, 0x80bc}], 0xb, 0x9}, {[{0x7fffffff, 0x1}, {0x198e, 0x1}, {0x2, 0x3}, {0x7f, 0x2}, {0x1f}, {0x2, 0x1}, {0x2, 0x1}, {0x3d}, {0x3f}, {0x8001, 0x1}, {0x5, 0x3}], [{0x3ff, 0xdc13}, {0x10000, 0x6}, {0x9845, 0x5}, {0x8, 0xfffffffffffffffa}, {0x80000001, 0x1}, {0x4a8, 0x6}, {0x5, 0x3}, {0x3, 0x81}, {0xeac1, 0xffffffffffffffff}, {0x3ff, 0x10000}, {0x3e0a, 0x5}], 0x0, 0x2}, {[{0x5, 0x2}, {0x6, 0x1}, {0x1, 0x86b6de41cee3bf61}, {0x1, 0x3}, {0x100, 0x3}, {0x7fff, 0x3}, {0x4, 0x3}, {0x10001}, {0x5}, {0x4}, {0x7, 0x1}], [{0x6, 0x8}, {0x3c2c, 0xae4}, {0x870, 0x8}, {0xfffffffffffffffd, 0x172}, {0x0, 0x7f}, {0x6, 0xffffffffffffffec}, {0xffff, 0x4}, {0xfffffffffffffffd, 0x7}, {0x4, 0x3}, {0x3f, 0xe93}, {0x1000, 0x9}], 0xa, 0x6}], 0x5}}}]}, []}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x9c8) 2018/02/23 09:01:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000092fd8)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000b15ffd)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x40) 2018/02/23 09:01:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002baff8)=@assoc_value, &(0x7f0000302ffc)=0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/02/23 09:01:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xc3, "418937b4fdd0c4f0686b7b8e58680f2d589d62f2834343a0e42bc8099b7d3e5a7438eeec79f3a5777113e057c0d380120fb1f508073049c4ae8d5dfb1c3eeb94a1f086f72fd5712da618027ccd1fd57e5f19a78a08788c13657541ffc98e3e5430b40ed0d1a9c60a0c384f83ef14e4779a3d1d1d92b14bea695ed06deaa2307f0ab37b3c842efade5725728b026642de2317823600ef0a6232a556daace0c4a083c234cf69a5edfb60784e17b54cfcacc92e69f6b5eba2ded0c2944d2391db70fa1d7f"}, &(0x7f0000000040)=0xcb) ioctl$KVM_RUN(r3, 0xae80, 0x0) fadvise64(r1, 0x0, 0x7, 0x5) 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) 2018/02/23 09:01:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x2002) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0xff, 0xfff, 0x9, 0x4}) sendmsg$nl_route(r0, &(0x7f00007b8fc8)={&(0x7f0000140000)={0x10}, 0xc, &(0x7f0000661000)={&(0x7f0000d71000)=@newlink={0x30, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) 2018/02/23 09:01:31 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1a5041, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x1, 0x3, 0xfffffffffffffffa, 0x6000000000000, 0x8000, 0x7fffffff, 0x8000, 0xe7, 0x3, 0x1, 0x27, 0x8}) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000043ffa)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)) open$dir(&(0x7f0000000040)='./bus\x00', 0x3fd, 0x192) 2018/02/23 09:01:31 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001740)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001840)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001880)={@syzn={0x73, 0x79, 0x7a, 0x0}, r7}) write$evdev(r0, &(0x7f0000000140)=[{{0x0, 0x2710}, 0x8001, 0xdce7, 0xd8e7}, {{r3, r4/1000+30000}, 0xfffffffffffff3a3, 0x8, 0x7}, {{0x77359400}, 0x100, 0x0, 0x9}, {{0x77359400}, 0x0, 0x1000, 0x200}, {{}, 0xff, 0x6}, {{r5, r6/1000+30000}, 0x4, 0x6, 0x1}], 0x90) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+30000}, 0xfffffffffffff1ea, 0x1, 0x2}], 0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x7, 0xfffffffffffffffa}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r8, &(0x7f00000002c0)=0x4) readlinkat(0xffffffffffffffff, &(0x7f00009c5ff4)='./bus/file0\x00', &(0x7f0000792000), 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) linkat(r0, &(0x7f0000000200)='./bus/file0\x00', r0, &(0x7f0000000240)='./bus/file0\x00', 0x1400) getsockname$ax25(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) semtimedop(0x0, &(0x7f00000000c0)=[{0x1, 0x3, 0x1000}, {0x0, 0x0, 0x1000}, {0x3, 0x6, 0x800}, {0x1, 0x2, 0x1800}, {0x3, 0x81, 0x1800}, {0x0, 0x10001, 0x1800}, {0x3, 0x0, 0x800}, {0x6, 0xffffffff, 0x800}], 0x8, &(0x7f0000000140)={r9, r10+30000000}) 2018/02/23 09:01:31 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x22e000) bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x4, 0x84, 0x20ff, 0x80000000000005, 0x0, r0, 0x5c}, 0x2c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x481, @empty, 0xffffffffffffffc0}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1}, 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0xad53) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/23 09:01:31 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x7) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080), 0x1) timer_delete(0x0) 2018/02/23 09:01:31 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffff9c, 0x40405515, &(0x7f0000000000)={0xfffffffeffffffff, 0x7, 0xffff, 0x4, "7c9584087b1896c2f8576e7bc336a91ec55f036231ab518e1053cb3f1bdbd55ef1ab1dc43ebc93d869f396bd", 0x3}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000000dff0)={0x5, 0x8, [0x0, 0x0]}) [ 46.747465] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/23 09:01:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0)=0x400000000, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x410100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xb7, "1b69ed545ad12501b6714b1563975ea3ba78cadf85016f7762b32ced3ca055dca98784cf6e44fa9bf5bef3acefe2ebc052c0329ced0281f5630f3fd980369a7e49268898ff484d5a0401fb1813ce45be6c7ec1fd01850b92123630101ec6359829ce479c0cbda714340a40108ec618591b4bea51edbd35d512a55aaa59b300979cdf826c9a7c85bd94ab0be5d4f21f2159e8d65cf80f98b2793a11da8366e32a3d8295ff1ff066edda13ab32fdbe27a1270b9991d46d36"}, &(0x7f0000000040)=0xbf) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0xfff, 0x20}, &(0x7f00000001c0)=0xc) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x8100) recvfrom$inet(r3, &(0x7f0000000200)=""/187, 0xbb, 0x2000, &(0x7f00000002c0)={0x2, 0x0, @rand_addr=0x5}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x100) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040)=0x65718589, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x80000001, 0x4) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x13) connect$nfc_llcp(r3, &(0x7f0000000100)={0x27, 0x3f, 0x9, 0x2, 0x9, 0x9, "3750de5b9d5587e35bfb04f0032202a609c84fd62f30af8673c89c49e341d54d1a09da5af70686fec1985e88c90116c214a646e9dfe3445b22078e379efc00", 0x400}, 0x60) pread64(r3, &(0x7f0000000080)=""/62, 0x3e, 0x0) readahead(r0, 0xffffffff, 0x80) [ 46.808051] QAT: Invalid ioctl [ 46.813181] QAT: Invalid ioctl 2018/02/23 09:01:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) r0 = socket(0x10, 0x200000000002, 0x1f) write(r0, &(0x7f0000000040)="1f0000000406fd00010000f60000ff0180fff80009d60180060107ec000000", 0x1f) 2018/02/23 09:01:31 executing program 2: setrlimit(0x1000000000000007, &(0x7f000068d000)={0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r1) epoll_create1(0x0) setrlimit(0xe, &(0x7f0000000000)={0x80000000, 0x200}) mlock2(&(0x7f0000fee000/0x11000)=nil, 0x11000, 0x1) 2018/02/23 09:01:31 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[], 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xd, r1, 0x90000000000000, &(0x7f0000000040)="a6e3fc89c3eedd9e5d7e0c25bf8bba39837370cedecf541b0fe5b23871a1f085") ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r2 = getpgrp(0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setresgid(r3, r4, r5) r6 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r7 = gettid() openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r8, 0x8, r2) read$eventfd(r6, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r8, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r9}], 0x1, 0xfffffffffffffff8) tkill(r7, 0x16) 2018/02/23 09:01:31 executing program 7: r0 = socket$netlink(0xa, 0x6, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xb, &(0x7f0000000000), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x100000000, 0x4) 2018/02/23 09:01:31 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000100)=""/105, &(0x7f00000000c0)=0x100000240) eventfd(0xfffffffffffffff7) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0xe74, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000200)={0x2, r2}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000240)=0x3ff) connect$bt_rfcomm(r1, &(0x7f00000001c0)={0x1f, {0x0, 0x1, 0x1ff, 0x0, 0x52, 0xc2}, 0x10001}, 0xa) 2018/02/23 09:01:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x200000) sendmsg$alg(r2, &(0x7f000030a000)={0x0, 0x0, &(0x7f000013f822)=[], 0x0, &(0x7f0000fadfd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/23 09:01:31 executing program 0: setrlimit(0x7, &(0x7f0000d75ff0)) eventfd(0x100000003) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x400000) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x6a0c00, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/4) 2018/02/23 09:01:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b81000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x413248346d288c08) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x5, 0x1d, 0x8}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) getpriority(0x0, r2) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/116) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/02/23 09:01:32 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) eventfd(0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x7b}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000140)=""/174) 2018/02/23 09:01:32 executing program 1: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0xa0000) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x200) r2 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r4, &(0x7f0000000000), 0x0, 0x400000000, &(0x7f000074e000)=@un=@file={0x1, './file0\x00'}, 0xa) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x7fffffff, 0xb7, 0x6, 0x9, 0x2}) fcntl$setown(r3, 0x8, r2) tkill(r0, 0x13) r5 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000008, r5) 2018/02/23 09:01:32 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000b2054)='em1~PLvmnet0/(:keyring)\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)="c1c442860ef9938f8bd69c69928d8228f872c89f96c16b31152f670894fbd9605398b3f4de653cd4e736a34c783ac6f6f0b324b150", 0x35) 2018/02/23 09:01:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40080, 0x0) connect$bt_sco(r1, &(0x7f0000000080)={0x1f, {0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x7ffffffd, 0x623d}}, 0x8) sendto(r0, &(0x7f0000000040)="cd", 0x1, 0x0, &(0x7f00000000c0)=@l2={0x1f}, 0xe) sendmmsg(r0, &(0x7f000000b940)=[{{0x0, 0x0, &(0x7f00000045c0)=[], 0x0, &(0x7f0000004600)=[{0x10}], 0x10}}, {{0x0, 0x0, &(0x7f000000b900)=[{&(0x7f000000b700)}], 0x1}}], 0x2, 0x0) 2018/02/23 09:01:32 executing program 0: 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 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/23 09:01:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x6}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x85, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ecff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xc393}) nanosleep(&(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0)=0x80, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10200, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xff, "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"}, &(0x7f0000000280)=0x107) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, &(0x7f0000000300)=0x4) 2018/02/23 09:01:32 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) 2018/02/23 09:01:32 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x80, 0x7f, 0x1}, 0x2c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/177) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000398000)={r0, &(0x7f00003982ab), &(0x7f0000000000)="f8"}, 0x1d) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x101, 0x230100) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002abfe8)={r0, &(0x7f0000b0c000), &(0x7f00007b6f22)=""/222}, 0x18) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000040)=0x32) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x3, 0x9}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0xa, "b063bc482bedf12f8122"}, &(0x7f0000000140)=0x12) bind$ipx(r2, &(0x7f0000000080)={0x4, 0x81, 0x967a, "809317f15a9c", 0x4}, 0x10) 2018/02/23 09:01:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f000002aff4)={0x0, 0x5}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6171}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0x35, "72c0ccc869655b153dfbdc3bc89de7b08706db11b25e3b01b33125a680746bd69d52cf7ca9cf83c4d7c295c54bdca194e78b0a7382"}, &(0x7f00000000c0)=0x3d) 2018/02/23 09:01:32 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x9, 0x100}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x29, &(0x7f00007d2000)) uselib(&(0x7f0000000180)='./file0\x00') acct(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x20, 0x2, [0xffffffff, 0x1870000000000000]}, &(0x7f0000000200)=0xc) 2018/02/23 09:01:32 executing program 2: r0 = socket(0xb, 0x5, 0xfffffffffffffffd) socket$rds(0x15, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x201, 0x50) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x2, 0x4) [ 47.462759] kauditd_printk_skb: 12 callbacks suppressed [ 47.462767] audit: type=1400 audit(1519376492.372:34): avc: denied { map_read map_write } for pid=5998 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=bpf permissive=1 2018/02/23 09:01:32 executing program 7: perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa04000400, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/23 09:01:32 executing program 5: ftruncate(0xffffffffffffffff, 0xfffffffffffffff9) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3a2adb4a, 0x800) fcntl$getflags(r0, 0x403) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/4096) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x4, r1, 0x0, 0x6}) 2018/02/23 09:01:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() close(0xffffffffffffffff) 2018/02/23 09:01:32 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = getpgrp(0x0) ptrace$cont(0x1f, r2, 0x3d, 0x8) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xfb, @tick}) 2018/02/23 09:01:32 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10dd, 0x0, 0xffffffffffffffff}, 0x11) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x586e, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r0}, 0x48) [ 47.603466] rpcbind: RPC call returned error 22 2018/02/23 09:01:32 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x2, 0x4) mlock(&(0x7f000035f000/0x11000)=nil, 0x11000) r1 = getuid() getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', r1, r2) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10080) fchmod(r0, 0xa) getuid() ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000080)=@ioapic) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x800) inotify_add_watch(r3, &(0x7f0000000180)='./file0\x00', 0x0) [ 47.625066] rpcbind: RPC call returned error 22 2018/02/23 09:01:32 executing program 4: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x232, &(0x7f0000004fe8)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c}, {0x6, 0x0, 0x0, 0x4ffff}]}) getresuid(&(0x7f0000000000), &(0x7f0000000000)=0x0, &(0x7f0000000080)) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00000000c0)=0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='setgroups\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}}, [0x5, 0x4dfb12fb, 0x5, 0x401, 0x6, 0x5, 0x4, 0x2, 0x9, 0x7, 0x44bc, 0x6, 0x3, 0x10001, 0xfff]}, &(0x7f0000000040)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000480)={r3, 0x12, 0xfffffffffffffff9, 0x800, 0x0, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x100000000, 0x0, 0x8, 0x4, 0x7f, 0x1000, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x7fff, 0xf5b, 0x7, 0x100, 0x3}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r4, 0x6}, &(0x7f0000000240)=0x8) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0, 0x0) llistxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000200)=""/255, 0x160) 2018/02/23 09:01:32 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket(0x13, 0x5, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000fc8000), 0xfffffffffffffd9a) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x8001) 2018/02/23 09:01:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xfff, 0x4) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) mlockall(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x4, 0x4) 2018/02/23 09:01:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) r1 = accept$inet6(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x8, 0x9, 0x9, 0xc0000, 0x401}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(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) 2018/02/23 09:01:33 executing program 0: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000304000), 0x3) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfe, 0x288082) timer_create(0x4, &(0x7f0000000180)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="23cedbd5a7088364d27353c62b94d7", &(0x7f00000000c0)="e8060ba3c95fbd6e757001bd84916fbc8cb5a6c3b36e67c9b6271a9313701b41c72429a522817aaa7931bc4eb159ed9d81d6e75993010fa5b9bb806fb75cca51006d89cdd5f89a1faf147a742cb7de4bbf44636e91c933fa2f6c3e10eb075b8648ab59f33a0a8814ef701cf692abf03f2ca1e6dca3fcd803739199dd099b9773c929e523b607fad8e07ad5fdf313a0278a183cf2dcfcd2f2469c0ed6919bbaeb1c6429fa1ca56fdc64a162fd1c032ade3d047d54b39d0cef"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x200400, 0x0) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80800) bind(r1, &(0x7f0000000140)=@ll={0x11, 0xd, r3, 0x1, 0x5, 0x6, @empty}, 0x14) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)={@syzn, @ifru_settings={0x0, 0x0, @fr=&(0x7f00000000c0)={0x4, 0x73, 0x0, 0x401, 0x3, 0x0, 0x8}}}) 2018/02/23 09:01:33 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x404000, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x0, 0x0, 0x2}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/23 09:01:33 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000001200)='/dev/dsp#\x00', 0x81, 0x40) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001280)=@raw={'raw\x00', 0x9, 0x3, 0x268, 0x100, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x1d0, 0xffffffff, 0xffffffff, 0x1d0, 0xffffffff, 0x3, &(0x7f0000001240), {[{{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x4, 0x800, 0x7, 0xe9c, 'snmp\x00', 'syz1\x00', 0x8}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0x74093b1b4189cfbe, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='erspan0\x00', {0xff}, {0xff}, 0x8, 0x3, 0x10}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3f, 0xf, [0x0, 0x32, 0x29, 0x16, 0x32, 0x32, 0x40, 0xc, 0x1f, 0x19, 0x32, 0x14, 0xa, 0x12, 0x16, 0x38], 0x1, 0x7, 0xd1e3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f00005dbff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f000026ce5c)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/23 09:01:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c40)=@security={'security\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0xd0, 0x1d0, 0x0, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x3ff}}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x11}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) 2018/02/23 09:01:33 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2283, 0x0) 2018/02/23 09:01:33 executing program 0: semop(0x0, &(0x7f0000000000)=[{0x3}], 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) dup2(r0, r1) 2018/02/23 09:01:33 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) 2018/02/23 09:01:33 executing program 4: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f0000000ffc), 0x217) [ 48.106738] xt_ecn: cannot match TCP bits in rule for non-tcp packets 2018/02/23 09:01:33 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004fd8)={@common='gre0\x00', 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3171, 0x208280) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0x3, 0x800}) bind$packet(r0, &(0x7f0000000fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000000080)=0x9461, 0xffffffffffffffa7) writev(r0, &(0x7f0000004000)=[], 0x179) 2018/02/23 09:01:33 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$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x3, 0x8000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480)={0x4, 0x400, 0x9, 0xff, 0x3, 0x6, 0xb95, 0x101, 0x3, 0x7ea3, 0x8}, 0xb) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x1c2}], 0x10000000000002e8, 0xffffffffffffffff) 2018/02/23 09:01:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = open(&(0x7f0000000040)='./file0\x00', 0x50000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xca, "1c1dd2201916568ee9bfa9ead0614d267e8d604846be868cda149cbaed2c2a9bc4b8b548a8a2b5e58186e1bde1493d50c3306a3c9d4326401276078e8e828862eb0b9cccdbb3b0bdb82e5c3e21d74d371a9efec8ea7adc41df0d626f13804f0f65fc1fd7fdf9ef74deb68728432ffa2a8ed898a5bab8be16b94e7bb19e0174f208330d8762b779a9ce9195df7affb7eb2780a961757462053334c4b0da3eed1a3c2c9a2d70093193357c77763cc1d92c7fbca14e74de3a1923412c8de7b9b38c1efca21a916ddfe521b4"}, &(0x7f0000000180)=0xd2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x8}, 0x8) clone(0x18c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000200)={0x0, 0x79, 0x1, 0x1f}) 2018/02/23 09:01:33 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KVM_NMI(r1, 0xae9a) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000dc9ff4)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/23 09:01:33 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000080)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000180)="1c05d00e8dee5ac4399d5dff95a7612aeeafe03d0e2b03a651928612f11e90c1166609df876de133123508b5a38d486349ede2ed64fc4690841e9e2568293e337a7d48d130f6a636cd7546eaaa57b0c6425c03a0815994f7dbdf324f5773ed5d605515bbd51f6b84c647de491c9a8a540b1019bbbb85501aab1b754c8dd60268ac74d124c9cbcecab852b5512a88eb5f5c5ab5fd04f607bbf69ec35423", 0x9d) 2018/02/23 09:01:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000039c000)=0x3ffffffffefdffe, 0xffffffffffffff26) fchmod(r0, 0x8) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000000)=0x100000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffd, 0x0, 0x20, &(0x7f0000ffc000/0x3000)=nil, 0x80}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000403ffa)='vegas\x00', 0x6) shutdown(r1, 0x1) 2018/02/23 09:01:33 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x100000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) recvmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/81, 0x51}], 0x1, &(0x7f0000000200)=""/30, 0x1e}, 0x0) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="a0", 0x1}], 0x1, &(0x7f0000000180)=[]}, 0x0) r2 = accept4(r0, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), 0x4) 2018/02/23 09:01:33 executing program 7: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0xd) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8080, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000003, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9, 0x0, 0x0, 0x4}, &(0x7f0000000180)=0x18) socket$netlink(0x10, 0x3, 0x8000000010) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r0, &(0x7f0000000100)=@ipx, &(0x7f0000000100)=0x10, 0x80000) sync() ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) [ 48.169260] xt_ecn: cannot match TCP bits in rule for non-tcp packets 2018/02/23 09:01:33 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x200000000) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400400) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x10000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000d23000)=0x1e) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x8}}, 0x81, 0x7ff, 0x7ff, 0x2, 0x20}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x8, 0x7, 0x40, 0xfffffffffffffeff, 0x4}, 0xa0) 2018/02/23 09:01:33 executing program 2: seccomp(0x2, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00001a7fd8)=[]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0xd65c, 0x2, 'client1\x00', 0xffffffff80000004, "b74853b073eb76e9", "1ff0ad6572c9f5ce8df691b6632ad9937fc9c8e3c6949cd922ca8ea4a4ab72a2", 0x1000, 0x5}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r1, 0xffff}) 2018/02/23 09:01:33 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000961f4c)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) 2018/02/23 09:01:33 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x335, 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, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000002cfc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/23 09:01:33 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x100, 0x0) close(r0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)={0x1, 0x7, 0x5, 0x0, 0x2fab, 0x1000, 0xda, 0x5, 0x0, 0x7fffffff, 0x1, 0x8eceeab, 0x0, 0x3, 0x2, 0xac, 0x400, 0x0, 0x7}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) listen(r0, 0x7fffffff) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000293000)=0x3) 2018/02/23 09:01:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000003ffd), 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fe, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x10001, 0xb9c, 0xffffffffffffff00, 0x1, 0x1ff, 0xba9, 0x3f, 0xffffffffffff8001, 0x1, 0x1, 0x2, 0xfff, 0x8}, {0x4, 0x6, 0x6, 0xfffffffffffffff7, 0x80000000, 0x3, 0x3, 0x7, 0x800, 0x9, 0x4, 0x1, 0x1}, {0x0, 0x400, 0x4, 0x4, 0x100000000, 0x1, 0x8, 0x80000001, 0x4da9, 0x1, 0x3ff, 0x5, 0x1}], 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x2, 0x401, 0x3, 0x0, 0x0, [], [], [], 0x9, 0x4}) fstatfs(r0, &(0x7f0000000000)=""/2) r2 = getpgid(0x0) sched_getattr(r2, &(0x7f0000000000), 0x30, 0x0) socket$inet6(0xa, 0x3, 0xffffffffffff7fff) 2018/02/23 09:01:33 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1000000000000005, 0xb, 0x401, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)="e711b3ded6412f9edf7864caa9ecc963248e8c8737f18101169fab31e780072e59992782b8d7760f345e16e0799108150f09e5c64145d23ab7ecac04967dd680446e4d8cc49f8fa449e49444abbf06df519e1e8b932afd3441e7349ce353c478958d45c0a94d83ec373ef1e38b4956f5349ec6b2bf7cfa23b7c8a7654133f54bf56e1d9b902e90ff4f1dff6a2d78aefff1cca9d0ef7be9b043523eb03b164a0727a85552ff19ab65ec3e2e9607be5829dcc5f76c49", &(0x7f00000000c0)="e0c347b1032f1f19e91642791439cbc1f90c12645a8b3baf911dd9ee8a07e5", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="98", &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18) 2018/02/23 09:01:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40100) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1f) r1 = add_key$user(&(0x7f0000110000)='user\x00', &(0x7f0000f4d000)={0x73, 0x79, 0x7a}, &(0x7f00000faf7a), 0x0, 0x0) keyctl$set_timeout(0xf, r1, 0x0) keyctl$search(0xa, r1, &(0x7f0000896ff6)='id_legacy\x00', &(0x7f00008e2000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/23 09:01:33 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000080)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$void(r0, 0x5451) 2018/02/23 09:01:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$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, {0xffffffffffffffff, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@loopback={0x0, 0x1}, @ipv4=@loopback=0x7f000001, 0x3}}]}, @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) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[], 0x0, &(0x7f000000ae80)=[]}, 0x0) 2018/02/23 09:01:33 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ab4000)) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x200200) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x12}) write$fuse(r3, &(0x7f0000000040)={0x30, 0x0, 0x9, @fuse_notify_retrieve_out={0x7, 0x200, 0x1, 0x8}}, 0x30) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000080)={{0x100, 0xb7}, 'port0\x00', 0x0, 0x1c004c, 0x4c06b798, 0x5cb3, 0x7, 0x80000000, 0x9, 0x0, 0x4, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000001c0)={r4, 0x4}) 2018/02/23 09:01:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x102, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x200004b564d03, 0x0, 0x1d7d72c6}]}) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000040)={0x0}) ioctl$sock_proto_private(r3, 0x89ef, &(0x7f0000001080)="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") r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001080)={0x401, 0x6, 0x8004, 0x5, 0x2, 0x8000, 0x7ff, 0x3afdd5ec, 0x0}, &(0x7f00000010c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000001100)={0x98, 0x7fffffff, 0x209, 0xf217, 0x0, 0x100, 0x3, 0xfff, r5}, &(0x7f0000001140)=0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000000080)={@reserved=0x1}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x1f, 0x10001, 0x7, 0x4, 0x8, 0xfffffffffffffff2, 0x7, 0x2, 0x4, 0x5}, 0xb) 2018/02/23 09:01:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b0cfd8)={'vcan0\x00', 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x1f9e, 0x2, 0x200, 0x1ff, 0xb93, 0x4, 0x7ff, 0x7, r4}, &(0x7f0000000100)=0x20) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000003fac)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0xfffffffffffffff7, 0x5], 0x2, 0x6, 0x0, 0x7fff, 0x8001, 0xfff, {0x7, 0x8001, 0x0, 0xb0, 0x0, 0x240000000, 0x32, 0x4a, 0x401, 0x8, 0x4ad3, 0xfab, 0x3f, 0x7, "445e643052b4fe510061d4c1045dfd82db3f5db3a0bdf70290ba554569a73862"}}) 2018/02/23 09:01:33 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200100, 0x0) getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) 2018/02/23 09:01:33 executing program 1: setrlimit(0x9, &(0x7f0000482ff0)={0x2, 0x1}) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x6c8, 0x100000000, 0x0, 0x1117, 0x101, "21d5686b2a455e5a006ebfd78f656f5f76f5c0edbc9f72b320e106ccd4720163406e2f9c3417592fbb245b12ce1bd5a264617d295f48a54bfdc102deef277b", 0x6}, 0x60) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00000000c0)={0x9, 0xd000}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x141000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f00006f7000/0x3000)=nil, 0xdb10000000000, 0x5, 0x8, &(0x7f0000ffd000/0x2000)=nil, 0x80000000}) 2018/02/23 09:01:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) fcntl$notify(r0, 0x402, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0xc2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x17a0367d, 0x0, 0xfffffffffffffffc, 0xf4f2, r3}, &(0x7f00000000c0)=0x10) 2018/02/23 09:01:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000)=[{&(0x7f0000afd000)='!', 0x1}], 0x1, &(0x7f00002e7000)=[]}, 0x20) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/23 09:01:33 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x200}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='bond0\x00', 0x0}) bind$packet(r0, &(0x7f0000c41000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) userfaultfd(0x80000) 2018/02/23 09:01:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x2000000000000000, 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={&(0x7f0000000000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x6, &(0x7f0000ce0000)) 2018/02/23 09:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f000003afa8)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:tty_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x58) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e250", 0x1e}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b50921", 0x5f, 0x0, 0x0, 0x1b8) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7fff) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/02/23 09:01:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x50000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x2, 0xc205c4d7e85fc980, 0x401, 0x3, 0x5}, 0xffffffffffff8000, 0x8}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/02/23 09:01:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x140, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000783f98)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b9c000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter}]}) r3 = getpgrp(0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) sendmsg$unix(r2, &(0x7f0000000540)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x8, &(0x7f0000000340)=[], 0x4, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x3c5ee802d6145dae}, 0x1) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101003) [ 48.410531] sctp: [Deprecated]: syz-executor3 (pid 6150) Use of struct sctp_assoc_value in delayed_ack socket option. [ 48.410531] Use struct sctp_sack_info instead 2018/02/23 09:01:33 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000009ffc)=0x6, 0x4) read(r0, &(0x7f0000009f45)=""/187, 0x329) pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0xff, 0x800, 0x7, 'queue0\x00', 0x1000}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x40, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0x1, 0x2, 0x7f, 0x3, 0x6}, 0x9, 0x10000}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="c97cf431d74eb2c67c8ddb5f08ac4544", @ifru_flags=0x2000}) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x400000000000000, &(0x7f0000000100)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa40000}, 0xfffffffffffffe8a) 2018/02/23 09:01:33 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) listen(r0, 0x7ffdffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000d6aff8)={&(0x7f0000f85fa8)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @empty}]}, 0x61d}, 0x1}, 0x0) 2018/02/23 09:01:33 executing program 6: r0 = socket$inet(0x2, 0x3, 0x81) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x1, 0x1c0, [0x0, 0x20c9d000, 0x20c9d030, 0x20c9d060], 0x0, &(0x7f0000bfa25a), &(0x7f0000c9d000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0x80000000000000], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0xd0, 0x100, 0x130, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x7f7f1d3f199b1034}}}, @state={'state\x00', 0x8}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x238) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x40000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) [ 48.514706] bridge: RTM_NEWNEIGH with invalid ether address 2018/02/23 09:01:33 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x100000001, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @rand_addr}, 0x200, 0x2, 0x5, 0x4, 0xb3, &(0x7f0000000040)=@generic="333b209261deab7427d43bd061a58a79", 0xe88, 0x3, 0x3f}) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x10000000000000) inotify_init() r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) dup3(r0, r2, 0x80000) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={0x5, {0x2, 0x0, @empty}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xffffffff}}, {0x2, 0x2, @rand_addr=0x8}, 0x80, 0x2, 0x2, 0x20, 0x3, &(0x7f0000000080)=@common='ip6gretap0\x00', 0x2, 0x4f, 0xff}) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x30080) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000768000)={0x0, 0x0, 0x4}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) 2018/02/23 09:01:33 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffc, r2}) sendmsg$nl_generic(r1, &(0x7f000010f000)={&(0x7f0000fda000)={0x10, 0x34000}, 0xc, &(0x7f000000dff0)={&(0x7f0000cc7000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) [ 48.541436] audit: type=1400 audit(1519376493.450:35): avc: denied { write } for pid=6171 comm="syz-executor7" name="net" dev="proc" ino=16886 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 48.583990] audit: type=1400 audit(1519376493.484:36): avc: denied { add_name } for pid=6171 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 48.608187] audit: type=1400 audit(1519376493.485:37): avc: denied { create } for pid=6171 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/23 09:01:33 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006adffc), 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x1, 0x3, 0x1, 0xc000, 0xffffffff}, &(0x7f0000000080)=0x20) sendto(r0, &(0x7f0000000000)="9fd57c36e52eb7f77302e42a2cea5e", 0xf, 0x8000, 0x0, 0x0) 2018/02/23 09:01:33 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) 2018/02/23 09:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x466}}, 0x7fff, 0x1}, &(0x7f000095affc)=0x98) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) time(&(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x61a, 0x1000, 0xd55, 0xdf}, {0x800, 0x7fffffff, 0x1, 0x2}, {0x2, 0x0, 0x67e3af2d, 0x80000001}, {0x9, 0x6, 0x8, 0x7}, {0xdf62, 0x0, 0x6, 0x1}, {0x3, 0x0, 0x0, 0x100000000}, {0x5, 0x8001, 0x9, 0xfffffffffffffc00}, {0xb451, 0x0, 0x6, 0xffffffff}]}, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x19}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000fe0)={0x100000003, 0x0, 0x0, 0x210f, 0x1000000002, 0x7, 0x0, 0x8, r1}, &(0x7f00002ffffc)=0x20) ioctl(r0, 0x7, &(0x7f0000e47000)="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") fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x100) r3 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) connect(r3, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @broadcast=0xffffffff}, 0x2, 0x0, 0x1}}, 0xfdb5) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000140)) connect(r3, &(0x7f00003f8fe4)=@in6={0xa, 0x3, 0x7, @empty, 0xffffffffffff1ceb}, 0x1c) listen(r3, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) sendto$inet6(r4, &(0x7f00008bdf60)="de7da881cae9dcad9951b37e2466739b6f8cc5cbe8526b276036dcc6a2d36903509475d3e27e0e00ae22794b882e1de3e44a06f6995e5cac5d5214f571e3ec61329d62da817ff48153d404150fc46022a39cee2c475731d0439e1bc4b3e7c54222484253c8fa92cff46b6bff01ea508c6800abe32db7956510d3a129c92cf4839c82d8f804d0df7e9983e9baf32f0c734cdc839c36d2ab14f6218985cffb8633", 0xa0, 0x1, &(0x7f00002ba000)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}, 0x1c) 2018/02/23 09:01:33 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x1000000000001, 0x3f, 0x1, 0x1, 0x0, []}) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/20, 0x14}, {&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000100)=""/63, 0x3f}, {&(0x7f0000000040), 0x280}, {&(0x7f0000000180)=""/239, 0xef}], 0x5) r1 = memfd_create(&(0x7f0000000480)="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", 0xffffffffffffffff) socket$inet6(0xa, 0x800, 0x3) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/32) 2018/02/23 09:01:33 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x77359400}, {0x7ff, 0x4}}, &(0x7f000061b000)) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/23 09:01:33 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0x5, 0x5, 0x3548, 0x518a, 0x0, 0x1, 0x1000, 0x8, 0x9, 0x7, 0x9, 0xe9, 0xffffffff, 0xfffffffffffffc01, 0x2, 0x7f, 0x9, 0x0, 0x1, 0xff, 0x8, 0x400, 0xffffffff, 0x9, 0x1800, 0x6, 0x1000, 0xfffffffffffffffd, 0x2, 0x0, 0x100, 0x10001, 0x12000000000000, 0xa4, 0x5, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x4010, 0x4, 0x5, 0x0, 0x72, 0x7f, 0x101}, r1, 0x3f, r0, 0xb) 2018/02/23 09:01:33 executing program 7: 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 = getpid() r2 = epoll_create1(0x0) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ee1ff4)) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f0000b83000)={r2, r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x446}}, 0xfffffffffffffe00, 0x8, 0x4, 0xffffffff, 0x40}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x800}, &(0x7f00000001c0)=0x8) 2018/02/23 09:01:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r0, r1, 0x80000) pipe2(&(0x7f00004c5ff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000000)={0x2, 0x0, [{0x91}, {0x100000001}]}) 2018/02/23 09:01:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098eff8)=0x1461) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) 2018/02/23 09:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1cff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip}]}) r3 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x10000, 0x7, r3}) 2018/02/23 09:01:33 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x1000200007ffbf, &(0x7f0000032000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) pipe2(&(0x7f0000000080)={0x0}, 0x80800) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)=0x7) open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/02/23 09:01:33 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) r1 = socket(0x2, 0x3, 0x6) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff, 0x4}], 0x4, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x2a, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000bf9f66)) 2018/02/23 09:01:33 executing program 1: msgrcv(0x0, &(0x7f0000000140)={0x0, ""/125}, 0x7, 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x5, 0x4, &(0x7f0000000040)}) msgsnd(0x0, &(0x7f0000000200)={0x3}, 0x8, 0x0) 2018/02/23 09:01:33 executing program 5: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x8) recvmsg(r2, &(0x7f0000765fc8)={&(0x7f0000fc1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000012fa0)=[], 0x0, &(0x7f0000b7f9b0)}, 0x0) recvmsg(r2, &(0x7f0000f68fc8)={&(0x7f0000195fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00000db000)=[], 0x25d, &(0x7f000001a000)=""/79, 0x7bf7fe846f400248}, 0x0) dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xe7) 2018/02/23 09:01:33 executing program 3: r0 = socket(0x1d, 0x7ff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@common='bridge0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x20) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x89, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x290}, 0x1}, 0x0) 2018/02/23 09:01:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc2, 0x100) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000bb5fe4)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000000000)=""/131) 2018/02/23 09:01:33 executing program 0: 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 = add_key$user(&(0x7f0000110000)='user\x00', &(0x7f0000f4d000)={0x73, 0x79, 0x7a}, &(0x7f00000faf7a), 0x0, 0x0) r2 = dup2(r0, r0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000080), 0x800) accept4$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x80000) add_key(&(0x7f0000650ff5)='asymmetric\x00', &(0x7f00009f0ffb)={0x73, 0x79, 0x7a}, &(0x7f0000f40f52)='<', 0x1, r1) 2018/02/23 09:01:33 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x400) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x10) poll(&(0x7f0000000040)=[{r1, 0xa2}, {r0, 0x1}], 0x2, 0x7ff) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '\x00'}, &(0x7f0000000100)="0100", 0x2, 0x1) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[], 0x0, &(0x7f0000864bb8)=[]}, 0x0) 2018/02/23 09:01:33 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x805) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000a96000/0x3000)=nil) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0xf000, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/23 09:01:33 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) r1 = semget$private(0x0, 0x6, 0x100) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x178, 0x5, 0x7, 0x320, 0x7, 0x0, {0xc, 0x0, 0x2}, [@nested={0xec, 0x71, [@typed={0xc, 0x3e, @fd=r0}, @generic="374a6fe61d9f461f15f63c4e6aebf84e5ea0fb1cc29151857e6707e80b4f0d8c14abe12528f1c3607f3b37ab1e9494bfb42b8b48db1c17c0914ee08a52d83d4cdb30e9b4997b375890cc92f2c33ff5f199ad3b3d7915f35c9a9820304dac3859706e9c5c540875e25a4a2c74023e6b1aaa6bb3e2ee4bc7136df44862104516099445f4763e43586ee2f3cc05877a7a25e447a42e08113e6d2d", @typed={0xc, 0x87, @fd=r0}, @typed={0xc, 0x49, @fd=r0}, @generic="f6b4ea905912a252c10dee5dddea7914cdab1a53c0c9654df18b9043dc2098840112cd01a9fcc967508b"]}, @typed={0x8, 0x7a}, @typed={0xc, 0x7a, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x6, @uid=r3}, @generic="7f1e6a220cd5e39e0e4b61b6c0510f074c1cc9187a20ca5f92098e8e6122174806f756e4d54b7f447a72a94354356d6f7da8ef76b9620fc4fdefd6e745", @typed={0xc, 0x76, @pid=r4}, @typed={0xc, 0x4c, @fd=r0}]}, 0x178}, 0x1, 0x0, 0x0, 0x4}, 0x84) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000000000)=0x7098) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xdd}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r6, 0x1617e8f4}, &(0x7f00000001c0)=0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) [ 48.851012] net_ratelimit: 6 callbacks suppressed [ 48.856048] openvswitch: netlink: Message has 4 unknown bytes. [ 48.900367] audit: type=1400 audit(1519376493.809:38): avc: denied { set_context_mgr } for pid=6258 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 48.905525] binder_alloc: 6258: binder_alloc_buf, no vma 2018/02/23 09:01:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = dup2(r1, r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@any=0xffffffff}) io_setup(0x7, &(0x7f0000000080)) accept$alg(r1, 0x0, 0x0) r3 = accept$alg(r0, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/23 09:01:33 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x345) write$fuse(r0, &(0x7f000035ae3d)={0x59, 0x0, 0x1, @random="070000000046b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda484f7bf7b3a8d3b874662bb74e794b2e847ed46cd5ed34882afb9950b00000332fdc82b8391907f080d8f"}, 0x59) [ 48.923766] audit: type=1400 audit(1519376493.810:39): avc: denied { call } for pid=6258 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 48.929225] binder: 6258:6262 transaction failed 29189/-3, size 40-0 line 2957 [ 48.967990] openvswitch: netlink: Message has 4 unknown bytes. [ 48.983393] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/23 09:01:33 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@loopback, 0x0}, &(0x7f0000000200)=0x14) connect$can_bcm(r0, &(0x7f0000000240)={0x1d, r1}, 0x10) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r2, &(0x7f0000466ff8)='./file1\x00') ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000280)=""/4096) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r2, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r0, &(0x7f0000967ff6)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x2) 2018/02/23 09:01:33 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0xfe, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) [ 48.996445] binder: 6258:6268 ioctl 40046207 0 returned -16 [ 49.008880] binder_alloc: 6258: binder_alloc_buf, no vma [ 49.014446] binder: 6258:6262 transaction failed 29189/-3, size 40-0 line 2957 [ 49.032631] CUSE: info not properly terminated 2018/02/23 09:01:34 executing program 5: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eedffc)=0x7f4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty}, 0x10) flock(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) recvmsg(0xffffffffffffffff, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef2fd0)=[], 0x0, &(0x7f0000eeffdb)=""/81, 0x51}, 0x41002106) 2018/02/23 09:01:34 executing program 3: syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @rand_addr]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) rt_sigtimedwait(&(0x7f0000000080)={0xa4000000}, 0x0, &(0x7f00000000c0)={0x0, 0x989680}, 0x8) sched_rr_get_interval(r0, &(0x7f0000000080)) 2018/02/23 09:01:34 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x100) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x1000000000081, 0x4}, 'port0\x00', 0x4, 0x20001, 0x4, 0x20000, 0x5, 0x8000000000002b26, 0x4, 0x0, 0x1, 0x8004}) r2 = socket(0x1000000010, 0x802, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000000100)) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000249000)={&(0x7f000046ef60)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) fcntl$setlease(r2, 0x400, 0x0) clock_getres(0x7, &(0x7f0000000100)) 2018/02/23 09:01:34 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) r1 = epoll_create1(0x200004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b4fff4)) 2018/02/23 09:01:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = gettid() fcntl$setown(r0, 0x8, r1) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffd2b, 0x200a0003, &(0x7f0000000040)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, 0xfffffdff) 2018/02/23 09:01:34 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, r1}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, @empty}, 0x10) r2 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r2, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/23 09:01:34 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x400) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x202040) ioctl$TIOCSBRK(r2, 0x5427) setns(r1, 0xc000000) 2018/02/23 09:01:34 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf5, "e700ec00064f75588d17386fe87fa85a75e94f35e3768b7010ecaf7271ab59dc1ef24b470c85172e091e3c97be05253a396be8fd924dde2ea93c21bdc2488cfba350dd1b8e219ca3335cc3be54097ba4a6c970571c73ae620373b9ab8a1fefc3f523f410a8604390557af6f4daaf4dd8a129c3057e04021ae19f4c9bf024388b7e5d2c8f7754ae9713b1e7c48fc7572c55cf78cd2e9ba794e56c77e520af1dabacd36702e770755d1273d29f84fdcec0f4ef3919ce5217ca05fc084a696b7fb8b546ae9686c6b42c7b14d15d2a2e0e46a402dcc3224b48a6fc33adf96c85df0baad9ad94e15e524677066a12ed919a55bf49fdd445"}, &(0x7f0000000100)=0xfd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) [ 49.059687] CUSE: info not properly terminated [ 49.064523] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.071217] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/23 09:01:34 executing program 4: socketpair(0xe, 0xde0e5975b193d839, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x7, 0x30000000000000, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000984000)=0x0) sched_rr_get_interval(r1, &(0x7f00008daff0)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b79fe0)={{0x0, 0x989680}, {0x0, r2}}, &(0x7f0000fd7fe0)) 2018/02/23 09:01:34 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000662fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010c40)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="dd13596b28248e279bfd57254f84cfd0", {}, {}, 0x0, 0x0, 0x0, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="3445565941589532e5a06958c0f0d2c4"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x4, 0x100, &(0x7f0000000040)}) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000af47)="4d8a03000000", 0x6}], 0x1}, 0x0) 2018/02/23 09:01:34 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x2, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35) 2018/02/23 09:01:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000876000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1f8, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x6, 0xbc6}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x100) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xaa30, 0xa02) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100), 0x4) 2018/02/23 09:01:34 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, 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 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x88800) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) 2018/02/23 09:01:34 executing program 7: syz_emit_ethernet(0x66, &(0x7f00007e1000)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5567ef", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) syz_emit_ethernet(0x105, &(0x7f0000000000)={@random="3fdfbbbe3062", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0xfbfb, "bf0373709bd31748e422f0c47c85c1adcc3f1253a8c33e756fc468b97ed936c119bc8322b566f705e7718ccabe3ef7f9efc712eb64393c75983e92de357b2d8e0c439a5f3cc95255a4bcdcca81937b6873ea15f461cd8c7e131602bbf9edfbd82607c60d982b3fa0464bb4b45eabb97c5417ca0fff58a1775d93d648e25355a2bebb033f553c005ce52234ea41d66cd768d9da1755d76ffde08fbc8141ae1210a44a1053628783690765050a630e9671e74f2405dcc2c43d599d2f45d294649101436d6fe57a10eebf6c784667a74b59e6942c1cae6ce5687112797ef9b3296e7a623b508a6efb1b31de8eb66a21a00372ef0820d0bb11"}}}, &(0x7f0000000140)={0x1, 0x4, [0xbff, 0xe79, 0x793, 0xe33]}) 2018/02/23 09:01:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009c6000)='vegas\x00', 0xffe2) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="8cec7beb1783bd29d2618385ac8de579f9c5e51a8ed7678afc8daeee21ad06030e1ea39f032cdbe7c3028d3fedd81de6c0e98178ebd5ba4f9de11ca7fc06d9e9860c6c91deccf725cee2b0ec741f68a958f829bcaf7f27e7cc88f15f2d673c429974b56b75af5a9ab5", 0x69, 0x8000, &(0x7f0000335ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/23 09:01:34 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x2004, 0x100, 0xc3da}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000040)="1ce3a592915a211263e5a8bd0e478e29f08a") r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x8, 0xd, &(0x7f0000001000), 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r1, 0x4, 0x6}) r2 = dup2(r1, r1) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/02/23 09:01:34 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f0000000040)={0x7, 0x78, 0x7, 0x1, 0x3, 0x4, 0x0, 0x5, 0x800, 0x4, 0xc8a0, 0x4, 0x3, 0x101, 0xfffffffffffffffc, 0xf3d8, 0xfd5, 0xfffffffffffffe00, 0x5, 0x3, 0x7f, 0x1fffe, 0x0, 0xfffffffffffffff9, 0x7, 0x1, 0x4, 0xff, 0x3, 0x2, 0x10000, 0x2, 0xb4, 0x7f, 0x4800000000000, 0x0, 0x8, 0x5, 0x0, 0x400, 0x6, @perf_bp={&(0x7f0000000000), 0x5}, 0x400, 0x3, 0x6, 0x4, 0x2, 0x0, 0x3}, 0xffffffffffffffff, 0xfffffffffffffffa, 0xffffffffffffffff, 0x8) dup3(r0, r0, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000f00ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() open(&(0x7f0000b82000)='./file0\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/23 09:01:34 executing program 5: clock_settime(0xef34a8eca0a736a3, &(0x7f0000000000)) [ 49.178818] syz-executor5 (6314) used greatest stack depth: 15712 bytes left [ 49.218082] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 49.220721] [ 49.226772] ====================================================== [ 49.233074] WARNING: possible circular locking dependency detected [ 49.239355] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 49.239378] 4.16.0-rc2+ #324 Not tainted [ 49.250419] ------------------------------------------------------ [ 49.256720] syz-executor0/6332 is trying to acquire lock: [ 49.262236] (sk_lock-AF_INET){+.+.}, at: [<0000000059d453d1>] do_ip_getsockopt+0x1b3/0x2170 [ 49.270815] [ 49.270815] but task is already holding lock: [ 49.276776] (rtnl_mutex){+.+.}, at: [<00000000b7e8977d>] rtnl_lock+0x17/0x20 [ 49.284053] [ 49.284053] which lock already depends on the new lock. [ 49.284053] [ 49.292375] [ 49.292375] the existing dependency chain (in reverse order) is: [ 49.299983] [ 49.299983] -> #2 (rtnl_mutex){+.+.}: 2018/02/23 09:01:34 executing program 7: syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005f1000), &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x40001000807fc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/23 09:01:34 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x8400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x2, 0x100}, 'port1\x00', 0x2, 0x10800, 0x401, 0x7f, 0x0, 0x7fff, 0xa, 0x0, 0x2, 0xa3a}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0xf) 2018/02/23 09:01:34 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000711fd8)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/100) 2018/02/23 09:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) mmap(&(0x7f000037f000/0x3000)=nil, 0x3000, 0x1000001, 0xa4010, r0, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={@generic="da1ab3ce1c0e4b705039717e61201ad7", 0x0}) connect$packet(r2, &(0x7f0000000380)={0x11, 0xfd, r3, 0x1, 0xfffffffffffffff9, 0x6, @random="3f7feec637c8"}, 0x14) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/02/23 09:01:34 executing program 5: 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 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x102, 0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000000080)) fanotify_init(0x10, 0x101000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4008af24, &(0x7f00000001c0)={0x8000000000000, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000000100)=""/128, &(0x7f0000000200)=""/4}) [ 49.300080] audit: type=1400 audit(1519376494.207:40): avc: denied { map } for pid=6347 comm="syz-executor6" path="socket:[17223]" dev="sockfs" ino=17223 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 [ 49.305258] __mutex_lock+0x16f/0x1a80 [ 49.305266] mutex_lock_nested+0x16/0x20 [ 49.305273] rtnl_lock+0x17/0x20 [ 49.305280] unregister_netdevice_notifier+0x91/0x4e0 [ 49.305288] tee_tg_destroy+0x61/0xc0 [ 49.305296] cleanup_entry+0x242/0x380 [ 49.305304] __do_replace+0x7ac/0xa70 [ 49.362818] do_ip6t_set_ctl+0x40f/0x5f0 [ 49.362828] nf_setsockopt+0x67/0xc0 [ 49.362835] ipv6_setsockopt+0x10b/0x130 [ 49.362840] rawv6_setsockopt+0x4a/0xf0 [ 49.362847] sock_common_setsockopt+0x95/0xd0 [ 49.362856] SyS_setsockopt+0x189/0x360 [ 49.390107] do_syscall_64+0x280/0x940 [ 49.390119] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.400196] [ 49.400196] -> #1 (&xt[i].mutex){+.+.}: [ 49.405644] __mutex_lock+0x16f/0x1a80 [ 49.410031] mutex_lock_nested+0x16/0x20 [ 49.414593] xt_find_table_lock+0x3e/0x3e0 [ 49.419328] xt_request_find_table_lock+0x28/0xc0 [ 49.424663] get_info+0x154/0x690 [ 49.428609] do_arpt_get_ctl+0x2a9/0xa00 [ 49.433162] nf_getsockopt+0x6a/0xc0 [ 49.437374] ip_getsockopt+0x15c/0x220 [ 49.441762] tcp_getsockopt+0x82/0xd0 [ 49.446065] sock_common_getsockopt+0x95/0xd0 [ 49.451072] SyS_getsockopt+0x178/0x340 [ 49.455539] do_syscall_64+0x280/0x940 [ 49.459929] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.465606] [ 49.465606] -> #0 (sk_lock-AF_INET){+.+.}: [ 49.471295] lock_acquire+0x1d5/0x580 [ 49.475591] lock_sock_nested+0xc2/0x110 [ 49.480142] do_ip_getsockopt+0x1b3/0x2170 [ 49.484875] ip_getsockopt+0x90/0x220 [ 49.489171] udp_getsockopt+0x45/0x80 [ 49.493463] sock_common_getsockopt+0x95/0xd0 [ 49.498450] SyS_getsockopt+0x178/0x340 [ 49.502914] do_syscall_64+0x280/0x940 [ 49.507292] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.512974] [ 49.512974] other info that might help us debug this: [ 49.512974] [ 49.521097] Chain exists of: [ 49.521097] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 49.521097] [ 49.531304] Possible unsafe locking scenario: [ 49.531304] [ 49.537331] CPU0 CPU1 [ 49.541968] ---- ---- [ 49.546600] lock(rtnl_mutex); [ 49.549848] lock(&xt[i].mutex); [ 49.555786] lock(rtnl_mutex); [ 49.561552] lock(sk_lock-AF_INET); [ 49.565237] [ 49.565237] *** DEADLOCK *** [ 49.565237] [ 49.571285] 1 lock held by syz-executor0/6332: [ 49.575847] #0: (rtnl_mutex){+.+.}, at: [<00000000b7e8977d>] rtnl_lock+0x17/0x20 [ 49.583536] [ 49.583536] stack backtrace: [ 49.588010] CPU: 0 PID: 6332 Comm: syz-executor0 Not tainted 4.16.0-rc2+ #324 [ 49.595259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.604584] Call Trace: [ 49.607147] dump_stack+0x194/0x24d [ 49.610754] ? arch_local_irq_restore+0x53/0x53 [ 49.615401] print_circular_bug.isra.38+0x2cd/0x2dc [ 49.620390] ? save_trace+0xe0/0x2b0 [ 49.624077] __lock_acquire+0x30a8/0x3e00 [ 49.628204] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.633369] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 49.638443] ? perf_tp_event+0xae0/0xae0 [ 49.642476] ? perf_tp_event+0xae0/0xae0 [ 49.646517] ? memset+0x31/0x40 [ 49.649770] ? perf_trace_lock_acquire+0x532/0x980 [ 49.654671] ? perf_trace_lock+0x900/0x900 [ 49.658875] ? perf_trace_lock+0x900/0x900 [ 49.663083] ? rcu_note_context_switch+0x710/0x710 [ 49.667983] ? futex_wait_setup+0x14a/0x3d0 [ 49.672276] ? check_noncircular+0x20/0x20 [ 49.676486] ? check_noncircular+0x20/0x20 [ 49.680695] ? futex_wait_queue_me+0x52f/0x7f0 [ 49.685251] lock_acquire+0x1d5/0x580 [ 49.689029] ? lock_acquire+0x1d5/0x580 [ 49.692978] ? do_ip_getsockopt+0x1b3/0x2170 [ 49.697366] ? lock_release+0xa40/0xa40 [ 49.701321] ? do_raw_spin_trylock+0x190/0x190 [ 49.705874] ? perf_tp_event+0xae0/0xae0 [ 49.709905] ? lock_sock_nested+0x44/0x110 [ 49.714112] lock_sock_nested+0xc2/0x110 [ 49.718149] ? do_ip_getsockopt+0x1b3/0x2170 [ 49.722530] do_ip_getsockopt+0x1b3/0x2170 [ 49.726736] ? perf_trace_lock_acquire+0x532/0x980 [ 49.731635] ? rcu_read_lock+0x90/0x90 [ 49.735494] ? perf_trace_lock+0x900/0x900 [ 49.739702] ? perf_trace_lock+0x900/0x900 [ 49.743907] ? check_noncircular+0x20/0x20 [ 49.748114] ? get_futex_key+0x1d50/0x1d50 [ 49.752323] ? check_noncircular+0x20/0x20 [ 49.756533] ? SyS_socket+0x125/0x1d0 [ 49.760308] ? find_held_lock+0x35/0x1d0 [ 49.764343] ? avc_has_perm+0x35e/0x680 [ 49.768289] ? lock_downgrade+0x980/0x980 [ 49.772411] ? lock_release+0xa40/0xa40 [ 49.776359] ? lock_release+0xa40/0xa40 [ 49.780313] ? __lock_is_held+0xb6/0x140 [ 49.784349] ? avc_has_perm+0x43e/0x680 [ 49.788296] ? avc_has_perm_noaudit+0x520/0x520 [ 49.792938] ? iterate_fd+0x3f0/0x3f0 [ 49.796707] ? lock_downgrade+0x980/0x980 [ 49.800830] ? __lock_is_held+0xb6/0x140 [ 49.804864] ? sock_has_perm+0x2a4/0x420 [ 49.808903] ip_getsockopt+0x90/0x220 [ 49.812676] ? do_ip_getsockopt+0x2170/0x2170 [ 49.817147] udp_getsockopt+0x45/0x80 [ 49.820920] sock_common_getsockopt+0x95/0xd0 [ 49.825398] SyS_getsockopt+0x178/0x340 [ 49.829349] ? SyS_setsockopt+0x360/0x360 [ 49.833471] ? filp_open+0x70/0x70 [ 49.836985] ? mm_fault_error+0x2c0/0x2c0 [ 49.841105] ? move_addr_to_kernel+0x60/0x60 [ 49.845498] ? do_syscall_64+0xb6/0x940 [ 49.849466] ? SyS_setsockopt+0x360/0x360 [ 49.853604] do_syscall_64+0x280/0x940 [ 49.857487] ? __do_page_fault+0xc90/0xc90 [ 49.861712] ? finish_task_switch+0x1c0/0x860 [ 49.866196] ? finish_task_switch+0x181/0x860 [ 49.870683] ? syscall_return_slowpath+0x550/0x550 [ 49.875597] ? syscall_return_slowpath+0x2ac/0x550 [ 49.880496] ? prepare_exit_to_usermode+0x350/0x350 [ 49.885486] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 49.890820] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.895635] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.900792] RIP: 0033:0x453de9 [ 49.903950] RSP: 002b:00007f916f4b6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 49.911626] RAX: ffffffffffffffda RBX: 00007f916f4b76d4 RCX: 0000000000453de9 [ 49.918863] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000014 2018/02/23 09:01:34 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fbd000)=0x72, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8000, 0x5) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0xf7) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000988fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000631ff0)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) 2018/02/23 09:01:34 executing program 5: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798ecbeebb3db8791b07539", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='stat\x00') sendfile(r0, r2, &(0x7f0000000040), 0x100000000ed5a) 2018/02/23 09:01:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a2dfa3)={0x0}, &(0x7f00008a3ffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d28000)={r1}, &(0x7f0000000040)=0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x81, 0x2a081) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x1a0, 0x0, 0x0, 0x0, 0x3e0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000003fa0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x128, 0x170, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="1d9b72d14491bd19a9849b7c758f5bca"}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@empty}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x0, 0x5, 0x8, 0x101, 0x2}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={r4, 0x2, "aad4"}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r4, @in6={{0xa, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101}}}, 0x8c) fchmod(r0, 0x20) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000002c0)=0xfffffffffffffffe, &(0x7f00000000c0)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000300)={0x1000}, 0x4) 2018/02/23 09:01:34 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) preadv(r0, &(0x7f0000001180)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/69, 0x45}, {&(0x7f0000001080)=""/35, 0x23}, {&(0x7f00000010c0)=""/28, 0x1c}, {&(0x7f0000001100)=""/95, 0x5f}], 0x5, 0x4c) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x1, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/02/23 09:01:34 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/213, &(0x7f00000c0ffc)=0xd5) 2018/02/23 09:01:34 executing program 2: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) socket$inet_dccp(0x2, 0x6, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) exit(0x7ff) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/23 09:01:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000619ff3)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000200)={0x2, &(0x7f0000000000)=""/194, &(0x7f00000001c0)=[{0x6, 0x65, 0x8, &(0x7f0000000100)=""/101}, {0x7, 0x35, 0x9, &(0x7f0000000180)=""/53}]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00000005c0)=@hdr={0x3, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, 'V*Y', 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "80fa40", 0x0, "14b7c9"}}}}}, 0x42) sendfile(r0, r1, &(0x7f0000ea5ff8), 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x6, 0x30, 0x20, 0x6}, &(0x7f00000002c0)=0x18) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000300)={0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r4, @in={{0x2, 0x1, @empty}}, 0x80, 0x1f, 0x3, 0x1}, &(0x7f00000003c0)=0xa0) 2018/02/23 09:01:34 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x16, &(0x7f0000000000), 0x3f) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 49.926102] RBP: 000000000072bea0 R08: 0000000020000080 R09: 0000000000000000 [ 49.933342] R10: 0000000020000040 R11: 0000000000000246 R12: 00000000ffffffff [ 49.940581] R13: 00000000000000f2 R14: 00000000006f1750 R15: 0000000000000000 2018/02/23 09:01:34 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x40200) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x3, r2}) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0x40085400, &(0x7f0000000000)={0xffff8000}) 2018/02/23 09:01:34 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x6, 0xe403, 0x4d}) r1 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, "73797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe300"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xd88c}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}], 0x48) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0xd8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f18a96f3e9ee6f2b7e0512aac7e5dba09aa0b82bb4aaa46fa5ba06b3a346"}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "4ab73829f2adcdd01899db616a744ef33589312bab6fe80d58026317c88a"}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000480)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000041c0)={{{@in=@local, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000042c0)=0xe8) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r2 = open(&(0x7f000016fff6)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000354000)='./file0\x00', 0x0) renameat2(r2, &(0x7f00003b6000)='./file0\x00', r2, &(0x7f0000bdcff0)='./file0\x00', 0x1) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) 2018/02/23 09:01:34 executing program 7: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1) socket$llc(0x1a, 0x1, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x2ea) 2018/02/23 09:01:34 executing program 6: unshare(0x100000000404) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) fchdir(r0) [ 49.999464] device eql entered promiscuous mode 2018/02/23 09:01:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x8000000006, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa8}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x256001, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000100)={0x2000000000000000, 0x1, 0xffff, 0x2, 0x20}) 2018/02/23 09:01:34 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0xfffffffffffffffd, 0x6, 0x4}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x12, "b1abc10617182adc1d4e17ce485aca5e3e3a"}, &(0x7f00000000c0)=0x1a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x9, 0x20, 0x10001, 0xdb6c}, &(0x7f0000000140)=0x18) r2 = socket$netlink(0x10, 0x3, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/112, 0x70, 0xc29020c70d4ef166, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000dff8)=@file={0x1}, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x2e, "4c6b31d2e0cdcf6457d81a4728ede7076de604407a396bc9c59bb10c9dfe814d4f49679846e11f889d3684efbdc0"}, &(0x7f0000000180)=0x36) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x6, 0x7ff, 0x2, 0x8}, 0xa0) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) sendmmsg(r3, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000080)="e98c8d4e71d2ce9c9473880635922725db337ae8f24597c96660acda64d8faf92e8c57403b76672b", 0x28}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="ab80cc8883b7b8a8fe6a4fa404f54639e50a3b5847ee381c99eca82756808cb8f0d93da0a9f6c3480f5971e1fb83959bb440", 0x32}, {&(0x7f0000001100)="8af84ce9e4a9895b2f1a9a62ca62fb8592be8ade207145a48f79a2b1ad", 0x1d}, {&(0x7f0000001140)="a6483edd7ac09f7b14a90176d826ca69589cde45e3aad50d7d2312cce2d8873b49343a34ead46ccee023e36d266c6fdbed06fda88c862963fa14927337ce13cd8c08d18642122f00", 0x48}, {&(0x7f00000011c0)="864201cb7ec89c1d4127815cadfd20fb45dbfc5fc3a04ad179088f741838670aad7325bc63fa0a95f2659a479c7f835e67abd87a8a2e9e60a6f44c10c388c93a7f4b5287ccc7815fe9560da40e13e0e8eb100d6dae5fd0231b312db5dc09d8908df9015bcd0d7f4b9786db54cebbdfecd89473638883fc283a6e45fc850b00bbfd183a186bd32a988460114ae3e1efbf02e49d2e", 0x94}, {&(0x7f0000001280)="eef94a0ed44b0b6dcce49a36dbb50be34369cf3f4aeb05d775fa68aea0f1616a114d904ebfe3e75917a913f65e3b25e24bb66e0a2f1f37e39003177ddd58d6725c88c671f3f5f72fa3076bce797e350f76d4ac16d2d17ca83a4c0d313030d44d777722bf908012e7c5c98a84a06a7a4bacc0b11c023fd10b24ae045e41ab98407d889a752e3d4886a5709f20b5b914f28ec6131342cfee15134f90c7b0939e17bd005d30b372ed6d86ebdf04f0d01bdd58579da462115c56d73d8873139d996ed7299af9cb07103cb6f1e7711cd40d967e68c9bdbe4b68b257930e77676a123c66e85cecfdb9b5bba615022c", 0xec}, {&(0x7f0000001380)="222c91c6f0a9b5e753076bdf4a38c87bbba8cef2268964b592cc1ba9685979d9b07eee1158110d816f910890095ebce84afebc2c10e55ccf4e9b34d3aa9b5920beeaedc806384c2a328b5d0cf04ddb68767e2939ef8aa31bc85e39118fd06db696771c534c0e814c67d92b279c0683ba03539a6f2195fa7c5bd8d854e670fb922c59df360201df01c5b6773e6b3c315bb3", 0x91}], 0x8, &(0x7f00000014c0)=[{0xf0, 0x117, 0x200, "840c15f0dc5bce7d1f044ac6aab83d82f93df45d26c9fbfde8ae9ece39f6bcb733206e8c1ebaa9eab7ddd5e881195e17d2039da7e62adedfb69111d6eb5e7f8a3e9165358c19511b5678053038fccce3d1df755868f8705931d684cfbd04063434ca641dd1584df7349939391a0dc0daa628bfc08d38ba3dba78701d41eb2a9dbf95433c07b749332d73c972b406b976c6273881a20a4385c7ea8b482296890bba8af5ca4a53b3eb3a2a8a2d870d681dfee1a4ba1228374c35d23633465b252b65473ba116ae9a00d586fcb71e3cf52cfe13a384706662205a8cba33"}], 0xf0}, 0x7}], 0x1, 0x1) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r2, 0x0) 2018/02/23 09:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @generic="74b20eaaefd06a36123047fdef7f75ef"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) socket$inet6(0xa, 0x3, 0x800000000003b) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000adb000)='./file0\x00', 0x10000, 0x1a0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000994000)={0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) signalfd4(r1, &(0x7f0000000040)={0x2}, 0x8, 0x80000) r3 = memfd_create(&(0x7f0000643ff1)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000ad8ffc), 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000100)={r4}) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) getpeername$inet6(r3, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00007ecffc)=0x1c) bind$inet6(r1, &(0x7f0000807fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) fstat(r0, &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = getpid() r8 = gettid() getrandom(&(0x7f0000800ff4)=""/12, 0xc, 0x1) tgkill(r7, r8, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000138f18)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r5}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x6, 0x4, 0x2}}, 0xe8) getsockname$packet(r3, &(0x7f000052a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b6d000)=0x14) signalfd(r6, &(0x7f0000000040)={0x2}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000014a000)={@empty, 0x3ff, r9}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000dc1ffc)={0x3, 0x3, 0x9004}, 0xfffffffffffffcab) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000ad6fad)="1d53d4af", 0x4, 0x811, &(0x7f00000e4fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/02/23 09:01:34 executing program 7: r0 = socket$inet(0x2, 0x200000000000003, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x2f8, 0xffffffff, 0xe0, 0xe0, 0x0, 0xffffffff, 0xffffffff, 0x260, 0x260, 0x260, 0xffffffff, 0x4, &(0x7f0000000380), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x81}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "eded7e8712d4d98de40a1b63e85853cdfc0b1bc5377e8bbc9b0e24d33142"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x2f2, 0x99, 0x7ff, 0x0, 0x9}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0x1, [0x400]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x81}}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180)=0x63, 0x4) signalfd4(r1, &(0x7f00000001c0)={0x97e}, 0x8, 0x0) 2018/02/23 09:01:34 executing program 3: r0 = socket(0x2, 0x3, 0x6) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x80006, 0x5, "b2d402bf885f", 0xffffffffffffffff}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a4cffc)) 2018/02/23 09:01:34 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x480040, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) connect$inet(r1, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @empty}, 0x10) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) dup2(r0, r2) [ 50.029886] ip_tables: error: `J·8)ò­ÍЙÛajtNó5‰1+«oè XcÈŠ' 2018/02/23 09:01:35 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) mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r1}) [ 50.068948] audit: type=1400 audit(1519376494.978:41): avc: denied { relabelto } for pid=6403 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=packet permissive=1 [ 50.071305] Cannot find add_set index 0 as target [ 50.109565] Cannot find add_set index 0 as target 2018/02/23 09:01:35 executing program 6: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000983000)={&(0x7f0000f74000)={0x14, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x26c}, 0x1}, 0x0) 2018/02/23 09:01:35 executing program 0: setrlimit(0x1000000000000007, &(0x7f0000000000)={0xfffffffffff, 0x1}) userfaultfd(0x0) 2018/02/23 09:01:35 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000527ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) fcntl$notify(r0, 0x402, 0x8) 2018/02/23 09:01:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000040)=[{0x376, 0x113, 0xfbd4, "fc3290005a6c2464bc03b1a99e12e1c996e451ef2137aa166fef38de2f795cdd5bec39d82aa3067ed6ce0ea9c54eb87f1e41de43c95b176e8c0f91"}, {0xa0, 0x18c, 0x2, "e782a3b4e9a1dd5119c4a7411fbceb807e2de45dd7829934e12cb04726b851bba78b4e4f257dde163888bd861c09c8ce2bb24340728901139aff673664b02b4464af58447ff0549b4a99f653ac3dea533fc6162f6b6612ba7929ad834a031c50452426060d7c09a8f47af400223e4774891a2b27d8fb183909e1bc38df4e4fc2c11d0d0280ebf7e077802bd836"}, {0x1010, 0x102, 0x3ff, "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"}, {0x100, 0x1ff, 0x5, "f29e1b81582f0937f1b9c86be4ab5e0504eee347dc358391f27f7114f43e6dc2e425946b30a35c675efb0b249391d80a3db4b72fe1ff45bdf505b360d590a05c2027655fd3eb58af89c179b42e294d003555baab286e47f909d0ad7a22ba080afc5d083e0cb2168ea1cf61102989137e623cff243a8c5b8c8208a03c27ae5cab5f38ed2b95dc3fe5bdadaf999c65618548476016487ac2629676265b586ef20b0f3f130ad57b5f152dbe96131d01f36eab1ad172a61497077351bb3a13bb4ab3f9fb026d4e650b490ebc1c3a1fe246faa2490a57264194ccd0380274346b3ee87f3e59975e43930b2eea499c6787d69b"}], 0x1200}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) 2018/02/23 09:01:35 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x98) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000040)={0x1, 'V'}, 0x2) 2018/02/23 09:01:35 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) r3 = getpgid(0x0) r4 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000040)={r1, r1, 0x100}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x121000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x3c8, 0x110, 0x1f8, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f00000000c0), {[{{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}, 0xff0000ff, 0xffffff00, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0x8, 0x1ff, 0x9, 0x1000, 0x0, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='dummy0\x00', {0xff}, {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x1, @multicast1=0xe0000001, 0x2}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0xffffffffffffff10, 0x3, 0x0, 0x7fff, 0x4, 0x5, @generic="91f18c383ede47d4ed9df7367ee33b2d", @common='ip_vti0\x00', {0xff}, {0xff}, 0x0, 0x60}, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x9, 0x100, 0x1, 0x7, 0x7ff, 0xe454, @common='vlan0\x00', @generic="c5def717016f99d6091cc7b4587c5662", {0xff}, {0xff}, 0x0, 0x40}, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xba, 0x5, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00000000c0)={[0xffffffffffffff29, 0x80000001, 0x5, 0x8, 0x5, 0x7, 0x0, 0xb2, 0x1, 0x401, 0x326, 0x7, 0x100000000, 0x2, 0x9, 0xb3f], 0x0, 0x10000}) 2018/02/23 09:01:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f0000000040)='\a') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x1, 0xfffffffffffffffc}) 2018/02/23 09:01:35 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x84) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffff}) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x3, @empty}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xfa55e940bc6f7248, @hyper}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x30, "f393b801e8b4ef1b92c01d0ccb9f5c28f00290873c1882c7773747b8ad49110d268f5e5b199d8dec0ce78db8d6527af4"}, &(0x7f0000000100)=0x38) [ 50.117089] audit: type=1400 audit(1519376495.019:42): avc: denied { send } for pid=6403 comm="syz-executor1" saddr=::1 src=20006 daddr=::1 dest=20006 netif=lo scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=packet permissive=1 [ 50.142904] audit: type=1400 audit(1519376495.024:43): avc: denied { recv } for pid=6403 comm="syz-executor1" saddr=::1 src=20006 daddr=::1 dest=20006 netif=lo scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:udev_var_run_t:s0 tclass=packet permissive=1 2018/02/23 09:01:35 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x802) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0xffffffffffffff08, 0x4f, 0x800}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x10}) 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') preadv(r2, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/02/23 09:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="80086e75000000f0000000af008cec", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = mmap$binder(&(0x7f000010a000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) 2018/02/23 09:01:35 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000029e99)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`f', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "92325b", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000200)={0x0, 0x7, 0x10000, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/23 09:01:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f000038fffc)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0xff, 0x4) 2018/02/23 09:01:35 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xa1, "9d52af3f3ceece652e4b9a4cb890958348f957b6b33d3d0b806a84851930c5c184031d96d8b68b3dd62964cd69c38dce0b24a4cac911e9c184efbd973a5da5880e5a0094fed53da4d9b4adcffd483ac858c81833180e43e6a30a28ca0692f2f1fda4e88e43742ede7ff32d8978c2844f17fc89343d738de24a89e92ea58c8747fdbccaaca4bd09e846a8603405b03caaab03973bf8e0598a960a13784d4a27fdc7"}, &(0x7f0000000100)=0xa9) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x8, 0x0) 2018/02/23 09:01:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) utimes(&(0x7f00000ac000)='./file0\x00', &(0x7f0000ed3fe0)={{0x0, 0x7530}}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0xc) getresuid(&(0x7f0000001500), &(0x7f0000001540)=0x0, &(0x7f0000001580)) connect(r1, &(0x7f0000000080)=@ipx={0x4, 0x9, 0x0, "fb32f649341d", 0x7fffffff}, 0x10) r6 = getgid() fcntl$getownex(r2, 0x10, &(0x7f00000015c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001600)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001700)=0xe8) r9 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0}, &(0x7f0000001780)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000017c0)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000018c0)=0xe8) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000019c0)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001ac0)=0xe8) lstat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001c80)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001400)=[{&(0x7f00000000c0)="ec1752b8e951d81032eed66737c68d98e91374bf5d789d10b9cbd29ac5c6b14f0edaf05f156a1c09710482e7da5368da492b3c2f2c00b7247f13604d1c0641593a30803cd91d49cf59346de43405c42483da6e535ca9cc42cd4bc7ae3f8ca3ae85a365aa62de5916bf9143f8cd1979f461c6ee258edb04ffd7365f00ddc7193fde3f0a88d98210e4b54869ec42f60992ae60edb9a7d9549ccfa08e9035b8be078d406ee77c307f4ab4bf2c27b05ac5f9d856ff5ae7e26442bbdaea97b3019e744ade28003e0364e02e6ee09b6e3c408d65", 0xd1}, {&(0x7f00000001c0)="1b8d3c2e5382ea5df7c1dd7066717fda071f1afc5d963f31349cd94e3f5a2d1240594dd3dda455d1d7ae27b88a35c4fd23950d9bda3c4cdb5a133ef9dda3234a99140e7c3d586d90ec15d1c7631fe5cb92fb52a59b245c50430127e70bdbc90eae2472e2d8970f4b3e5189bee9db9cfd0f702e871a817c5108bda1c92621950de1c80ee7c027973245e729d210390826572000ab019d4bbd41500c4d17c6b99133bfe8955944", 0xa6}, {&(0x7f0000000280)="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", 0xfd}, {&(0x7f0000000380)="e68207025b5cf2b718a79edcf1065dc6f4d7c83488307495e7cb0a24db480067923a6a83b13bb58ae0b3dade46dbc59fe9c6d649ad5a0489a0f41a75a667d53a4fc3d85a72bebb0b374def18af72ad747f91641cb06eb407ea7dfaadb27163769edad0df7ce147a2d977cf0a346958", 0x6f}, {&(0x7f0000000400)="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", 0x1000}], 0x5, &(0x7f0000001bc0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xa8, 0x90}, 0x80) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) lchown(&(0x7f0000000080)='./file0\x00', r16, r17) sendfile(r1, r3, &(0x7f0000e64ff8), 0x0) 2018/02/23 09:01:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00002fe000)="437e75b4ffeb00a46522258a6a07b039289220e245c9b8e96dc987851c278b4bfcbdab27051bd4978d89164a9ab2990dc5c9de6cfe314003218f5b425c6c7bef4056e2973c050059", 0x48) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0xd9e, {{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}}}, 0x88) 2018/02/23 09:01:35 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/80}, &(0x7f00000000c0)=0x52) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/02/23 09:01:35 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7ff, 0x1a1080) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad9ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) 2018/02/23 09:01:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x0, 0x0, 0x1f8, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x110, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x2, 0x1}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') clock_gettime(0x8, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{}, 0x1f, 0x4, 0x1}, {{}, 0x9, 0x7fffffff, 0x113}, {{0x77359400}, 0x100000000, 0x4}, {{}, 0xb39, 0xffff, 0xffffffff}, {{r2, r3/1000+30000}, 0xfffffffffffffff7, 0x9, 0x3}], 0x78) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000140)={0x3, 0x0, [{0x80000008, 0x8, 0x5, 0x8000, 0x1000, 0xbb7, 0x2}, {0x0, 0x0, 0x1, 0x8, 0x1, 0x8000, 0x80000000}, {0x1, 0x8, 0x0, 0x200, 0xa6c6, 0x3, 0x400}]}) ioctl$TCSBRKP(r1, 0x5425, 0x2) [ 50.294703] xt_connbytes: Forcing CT accounting to be enabled 2018/02/23 09:01:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) 2018/02/23 09:01:35 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) r2 = creat(&(0x7f0000000000)="e91f7189591e9233614b", 0x20) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xea, 0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002980)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000002a80)=0xe8) recvfrom$packet(r3, &(0x7f0000000040)=""/4096, 0x1000, 0x20, &(0x7f0000002ac0)={0x11, 0x1f, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000001040)={0x2a0, @time, 0x9, {0x40, 0x7fff}, 0x9f25, 0x0, 0x7}) mknodat(r2, &(0x7f00000010c0)="e91f7189591e9233614b", 0x10, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000001040)={0x9, 0x3ff, 0x1fdf, 0x2, 0xffffffffffffff0c, 0x100000000, 0x5, 0x5, 0x806b, 0x7fffffff}) 2018/02/23 09:01:35 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r0, &(0x7f000089c000), 0x0, 0x40010, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x2, 0x8) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/23 09:01:35 executing program 5: r0 = socket(0x10, 0x801, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) 2018/02/23 09:01:35 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000ac7f58)=[{&(0x7f000043dff8)=@abs, 0x8, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000ac8000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000bd4000)={&(0x7f0000d62ff8)=@abs, 0x8, &(0x7f0000e15000)=[], 0x0, &(0x7f0000432fb0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r2 = dup3(r1, r0, 0x0) connect$unix(r2, &(0x7f000007aff6)=@abs={0x1}, 0x8) 2018/02/23 09:01:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) bind$alg(r0, &(0x7f0000c22000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101840, 0x2) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/02/23 09:01:35 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x40003) 2018/02/23 09:01:35 executing program 6: r0 = socket$inet(0x2, 0x6, 0x7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7f, 0x4) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x188, 0x188, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x395c85cd}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xff0c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x40e, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x6, 0x10, 0x525, 0x2}, &(0x7f0000000100)=0x18) 2018/02/23 09:01:35 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000074eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000016ffc), 0xffffffffffffffd5) write(r1, &(0x7f0000435ffb), 0x0) readv(r0, &(0x7f00006e4ff8)=[{&(0x7f0000649f35)=""/203, 0xcb}], 0x1) 2018/02/23 09:01:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x240, &(0x7f0000000040)=[{0x10, 0x1000000}], 0x24}}], 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x40) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[], 0x7, 0x4, 0x2}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x200800000000000, 0x80000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x24880, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000140)={r3, 0x8, 0x8, r4}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000000200)=""/79) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r5, 0x2, 0x1, 0x4, 0x5, 0x7}, 0x14) 2018/02/23 09:01:35 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x12200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x1, 0x8, @empty, 0xff}}, 0x5, 0x2}, &(0x7f0000000180)=0x98) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0xea2, 0x1}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x9}, 0x8) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x20000000000afd, 0x8000040000001) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0xffffffffffffffff) 2018/02/23 09:01:35 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0, 0x80030, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000019000)={{{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr}}, 0xe8) socket$inet(0x2, 0xb, 0xfff) 2018/02/23 09:01:35 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x8, {0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x120, 0xfb, 0xb1f, 0xffffffff, 0x0, 0x0, 0xfff, 0x10000, 0xffffffffffff7fff}) read(r0, &(0x7f000051c000)=""/4096, 0x1000) 2018/02/23 09:01:35 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) msgsnd(0x0, &(0x7f00000000c0)={0x3}, 0x8, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400000) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/23 09:01:35 executing program 2: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x500000000000000, 0x0) fallocate(r0, 0x3, 0x9, 0x307) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x2b4, "b98d900d8d5acac9cdbdf283917496e4396c2b17946a62df561b4824fda7ea8db4b500dd9102ff347fc9818f619210b5605a797e68f48a65940fc495cd594ea0da97df07e27c1175fe2476e60d556be38ecca1e4556a53096c655c88c805bbda6a9a431bd1c86e9f4befc5f788428e66d88fa55f1fed6ed6785532d0cff5bd585a8095a4fad07b627a2afa2f8007"}, &(0x7f0000000040)=0xfffffffffffffd94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x6, 0xffff}, &(0x7f0000000180)=0xc) r3 = socket(0x400020000000012, 0x83, 0x800000000) write(r3, &(0x7f0000814000)="1f00000056000d6dfcffff05bc0203ff0f0000ffffff0011fffffa000039", 0x37a) poll(&(0x7f0000000040)=[{r3, 0x4401}, {r3, 0x2218}, {r0}, {r3}], 0x4, 0x1f) recvfrom(r3, &(0x7f0000000080), 0x0, 0x2002, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/23 09:01:35 executing program 6: 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) r1 = socket(0x10, 0x802, 0x0) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x4, r2}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r0, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) sendmmsg$unix(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000140)="d411311f970f5219aaf1ecb014de8cf2b824394a8d938dbce49c6847b1cc5e64fffb589106e3b4f822aac2dc0714b27be094b463782f7a4ef6990fd9fcdf", 0x3e}, {&(0x7f0000000180)="610f2fa6884db921855b929295cf27fd0daa7f2316084656e0072dee64291df4e1547f638f971b2695016b94c69b1828bc2b3ea9293dcbf862fbf0381aa6b0be44a9cb81688d499c1abbb422663a559157cbeee2e254b981ce1c6fdfcd7bc00c55acca9a5072fd1bc4c0a22891900208ce2f5edc854441b30adf7746b35e69691ad50f6cb8be05e6aa5ecfdf60", 0x8d}, {&(0x7f0000000240)="bf63ec847d7af52388dcf061d0a082c2329b3580d499ef92caa22badf8621c2376ff3eb17e4d4433507a4945b97f9161e2f803bae457f68e938bb1ebabd53ee0f34935f55d937462ff227d950ba995a808fcbb51dd47a77acf4762f4ece8d052fd6baa", 0x63}, {&(0x7f00000002c0)="8398e0512afd09ada0e64599dba945870e122bcd80973651eb4385fbd10027e311ed00b467a4419103826bbdb29d0d6f119506afb0c8daf95341d6742ae649dc90fc471efd463aaeadff5a6cb9b85d35f25e5a510e696b971e2371412a2b2758964789dd05a188382f1c522ce18ef698d0039ef12ae3158e943fcac15e41", 0x7e}], 0x4, 0x0, 0x0, 0x4000000}], 0x1, 0x4000000) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000100)) 2018/02/23 09:01:35 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200200, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x7fff}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)}, &(0x7f00000000c0), 0x45}, 0x20) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1ff, 0x8000) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x138e, &(0x7f0000000080)) personality(0x400000f) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000000000)={@generic="404594c739db1ae84f48a2924c41e0a0"}) open_by_handle_at(r2, &(0x7f00000000c0)={0x1008, 0xe, "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"}, 0xc0280) 2018/02/23 09:01:35 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x210900, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x6, 0x81, 0x10000, 0x100000001, 0x3, 0x8}, 0xffffffff}, 0xa) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/23 09:01:35 executing program 5: uname(&(0x7f0000000000)=""/103) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f0000000040)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) sync_file_range(r0, 0x3ff, 0xf5f, 0x1) mremap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2000, 0x40000003, &(0x7f00000ce000/0x2000)=nil) 2018/02/23 09:01:35 executing program 2: seccomp(0x1, 0x3, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) r0 = getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom(r3, &(0x7f0000000040)=""/23, 0x17, 0x20, &(0x7f0000000080)=@rc={0x1f, {0x1, 0xffff, 0x9, 0x3, 0x4, 0xfffffffffffffffe}, 0x8}, 0xa) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xe748, 0x4) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x200, 0x80000) accept$ax25(r5, 0x0, &(0x7f0000000100)) kcmp(r0, r1, 0x3, r3, r4) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) sendmsg$can_bcm(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r8}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)={0x7, 0x1, 0x6, {}, {}, {0x2, 0x2, 0x0, 0x10000}, 0x1, @can={{0x0, 0x80, 0xd1, 0x2}, 0x1, 0x2, 0x0, 0x0, "79d8f1d79b9b583d"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4) r9 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) connect$pptp(r7, &(0x7f0000000340)={0x18, 0x2, {0x0, @rand_addr=0x71ac}}, 0x20) r10 = add_key(&(0x7f0000000340)='blacklist\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="c93bd8f4beefcdb5291d8beb78d916bba2607ffd31c7caf7bee29393ed3737882224cd1e4415328bcbc292ed493d4bcdd127f4e0b922ea1a6909335d5494010c9601e699dac3668836d2a10a438745cc31aa1b0ee926ccfaa131e9f3ee3a2d50cf9830ec04b86d53aaa38f2aca3ad892705634266cf6265c5a73a70d566c109e4ec5596fa9883f60067891cbaae98515fcbe9a65076751043ffcec1581ea87eecb13378de5ec7486d46141fa28098b334b48c862a21bb13062df282eedb5f74eef97744d9226fbdae83d582f0d20c0991928e5b160fc0e759ed2ebfa5155f759bc690ae61bc4525560a9f77419551532009a74", 0xf3, 0xfffffffffffffff8) keyctl$instantiate(0xc, r9, 0x0, 0x0, r10) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f00000004c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) 2018/02/23 09:01:35 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffd, 0x2100) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x2020}, {r0}, {r0, 0x10}, {r0, 0x100}, {r0}], 0x5, &(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000140)={0x9}, 0x8) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000180)={0x5, 0x6, 0x2, 0xef6}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000080)=0x9, 0x4) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x3f, 0xf5e, 0x5}, {{0x0, 0x2710}, 0x7ccf0f9b, 0xdf1, 0x2}], 0x30) r3 = geteuid() r4 = getgid() syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, r3, r4, 0x5, 0x101, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7fffffff, 0x7, 0xfffffffffffffff9, 0xd10, 0x3461, 0x5e6, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x2, 0x866, 0x5216d79b, 0x0, 0x3}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r5, 0x8}, 0x8) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000240)={0xff, 0x13, 0x1, r0}) mq_getsetattr(r0, &(0x7f0000000080)={0x3f63, 0x2, 0x7, 0xffffffffffff0001, 0x46f, 0x9, 0x1, 0x5331}, &(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000240)={0x0, 0x0, 0x6000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040), 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0xfffffffffffffff5, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0x201, 0x9, 0x6, 0x7, 0x8, &(0x7f0000000080)=@generic="de3821dbbd4b5dc448b5a1d3ac5669ce", 0x8c81, 0xff, 0x1000000000}) 2018/02/23 09:01:35 executing program 6: r0 = socket(0x10, 0x2, 0x10001) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x4b6, 0x4) 2018/02/23 09:01:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000012ff0), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x8000000000, &(0x7f0000000080)={0x0, 0x25, 0x2, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/23 09:01:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x1ad2, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/4096) [ 50.452884] PPPIOCDETACH file->f_count=2 [ 50.471171] PPPIOCDETACH file->f_count=2 2018/02/23 09:01:35 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8)=[], &(0x7f0000775000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x9, {{0xa, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, 0x88) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/02/23 09:01:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x8000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000fcd000)=@abs, 0x8, &(0x7f0000e6aff0)=[], 0x0, &(0x7f0000044000)=[], 0x0, 0x2000c8c0}], 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000000080)=""/101, 0x65, 0x40, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x10089f2, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00000001c0)="9a5cc667cde36138fe7bfeea42ce8959f36c2b95abd5f2cb35ea25ecead56918"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x9}, {0xc}, {0x6, 0x5}, {0xb, 0x7}], 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000000c0)={0x408, 0x100000000, 0xfffffffffffffff9, @random="5ea120927a5c", @syzn={0x73, 0x79, 0x7a, 0x0}}) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x9, 0x4) 2018/02/23 09:01:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpid() ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000040)={&(0x7f0000000000)="1f43764d842b82b1085da863d626421bd2640715e7c3501e943f9f21911d761938c36bf50dfb941b2be01833a2dd74bcd02932dd0fc9", 0x36}) sendto$inet(r0, &(0x7f0000000080)="406ca9afff83fcae55e15e43daf1769d2229a0a1208e4e5f3c8d1facf785b2128b7df62f115543f506a0007a5e922e92f864caa63abac12d8cbbf7b5e2ea70e9b5db5cdaa95f185bab770431e82ef4ac47bc6a15b5eaf9f0ffe1cd4c5346f3f2d5d6a488584b897065c570ba54407f32b98fbd02ed73a03a45b89dba0daf62cc1eb4d86e0b61b57766f7db0ad9f79e98de439025c41a7c0cee9467a50622fa59137399267e9a2556e29c5ca563764c0449153937937e51e5579777e42f4c71e6ad5a5a618bcfad4a75709d741cf24dc98f9aab74f122a90d", 0xd8, 0x2000c000, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ef9000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef7ff0)={0x2, 0x0, @empty}, 0x10) ppoll(&(0x7f00009d4000)=[{r0}], 0x1, &(0x7f00007c1000)={0x77359400}, &(0x7f00001db000), 0x8) 2018/02/23 09:01:35 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f0000000100), 0x8) socket$unix(0x1, 0x1, 0x0) 2018/02/23 09:01:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0xc0010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) msgget$private(0x0, 0x8) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000000)="d884d8c7594564869abad7fb9befd75d4d2645a2f0cab8b314b8941cebe24fcbffaccf2b31b996bb1f9fc2fe0f2ea0616baa5c219503aedbafe2110e47227e9a0d1ca77ac6807d345200b9a0fb7fa98ce10214f8a6648832b959dd04ebffe836dc61c7ba7ccb993badfa3e87fe58389482b4569213b1d4ab4733af43b693ca90c4867d3b5b8d9fae928f1ea604ce1a83abaf594b79b30fee6ad16cd1ac6dbc3a16097ac39b1fcbb873c9bdef318d8129c9d369706bb33c89e25a19", 0xbb}, {&(0x7f00000000c0)="68ab1fa127ef9fa751794837467b4f9bca2c5a939a11ce28cfb7571aaadabd30ceae264f039fc9bbe2dccc1d6607a56380649a893f07dc1df3a9d2fc4fe54bfb62924114d73c40441c398fb37de8f1ad96c116a1a3d946a932bdd9d0ab95ece8dc9c1e9993919b3acab4b4b85b13dec36c5a094560d11e07", 0x78}, {&(0x7f0000000140)="1178d7e031be125316297b7cad5e682776695caf283f385d25b6dbfd0acaa492ccc49837eb6b9a0d0f634a58ce2924d993666fb5a5818412050dac51b397f4b42b8c511caa80163aab8ba2de21c226ad0929f3db75ae2d7dc280bf670fdd5af6d13fd916fd6964e8116577320cb363fd8752ce0aa54fdb6ac4fa1775ca3a8d5ff974adb4bb8b0857f6ee33dadea25abf5e08ec212fd04dc5608f418849b6c8936225eb850bd53b0d48cbd75f375a2a966c32377c", 0xb4}, {&(0x7f0000000200)="bddf9234e0889174ed75713977139e3b1e53d2e839f8838b1fa4dd40e1221427f5813bf26eabed028dc8d6a5d2fb18dbdf37820b81a43f0edabcbba2eeca5a8768c9afef3c5a5f77031751466dc2c5d3848b34585440bb55ab435f59660f184cececca98f0f9d55395ffefccc10a9b9f2af336a98ea3564f2e2a2c869c93d3db42f75b36a8ed4898e1d8ee4bfa8ca188d05012b1ddd8826d2db0d4ca4e502bd82178a656e8c4742571015deb3b0123982dc78bde28392d8f5b8e48d2f87a117d12f0ca137a70d8713b96b6e130d2f5a438124725c1d2f295d4c90df3b335b313c39ddaab45c5ee907706", 0xea}, {&(0x7f0000000300)="b72fd8c29bde89e70d7de4d7567726f244928ad9efbfb8f72523d8ea6918013d9f082828a7f8f59cafa324b13fa6e83af667442bbd471ca652aa6337c7a8873859889b7dd3142362e10d523e7bd5ff1d212296e2083aca1c1c4fcc0ec531d7657cacfb29368f19b38f06154154d035b84e122645381e15735f305eaeff7d3faf3eb20b7bdf2d01a1d5313ef18c24b36db5", 0x91}, {&(0x7f00000003c0)="32604195d983d54c890d07fbd81c887caf776191eec74428124d9691495ed94f0de2da957283fbdf1b213f28abab7f0e3d2c38a121d29623dc4ce76bb99b63415bf6527e66dc3304d2222753e00ae4e5ac8a2253146b4899fd4acffd2597d6547ab63d20f4767569e64aff555e0f5db5ca4e6e297d8a6688143d802ff96d2ddd05405d5f484e1c5b3ecd27b7000841fbeec20125302931d63ce7f16bd048445804936bf30d1279ddb211391a96efb1f24d82b3355081314c", 0xb8}, {&(0x7f0000000480)="26b073598959e84233a464eb2ac41ad1defbeba22cf7d2f05006a27c54aaf6a531640ee23896b808c9c4f93b207a02b6c509adcbec4e44990a074e6be3bb7d53dcbd21d253d901fd1a20704cc233cbb963ca8669cd8f986ae34d167dc3e32746c9aaeaa27610e4792751cd4926bb2b2a9fddfe0c23acd3991733e9b33e508a5e81988fbbc3ccfb2af6d1921aa7eab8dc3cb42cc437036c4f2cfc0d0a328232fd4eaeef74ddc028a4e658fc02b4e17bd5381af8b1385e24cac8effdccf9e297971ecaa4af3b36d742f4c41141fe8bfa169a6c6bfb90c50bcdcc3b87827cacb6cc15fab07a1abe0ddf8d159fa001a312d39ed39ca23de8", 0xf6}], 0x7, 0x0) r1 = creat(&(0x7f0000000600)='./file0\x00', 0xa0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000057000/0x2000)=nil, 0x2000, 0x2000000, 0x22010, r0, 0x0) 2018/02/23 09:01:35 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffe1f, 0x0, 0x0, 0x171c073b150b2817) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getcwd(&(0x7f0000000000)=""/4096, 0x1000) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/23 09:01:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x40, 0x1) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) bind$inet6(r0, &(0x7f000046dfe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c77ff8)={0x0, 0x1c, "345344e41ecf8a26a5e9a84b79272c2ad80cf4161c010f408e6e6274"}, &(0x7f0000c70ffc)=0x24) 2018/02/23 09:01:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000c6a000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x498, 0xffffffff, 0x0, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x32, 0x11, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/02/23 09:01:35 executing program 1: mkdir(&(0x7f0000b4fff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000e53000)='./file0/bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) r3 = dup(r2) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x3, 0x2) unlink(&(0x7f00006efff4)='./file0/bus\x00') epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x8, &(0x7f00000000c0)={0x6}, 0x8) renameat2(r3, &(0x7f0000000080)='./file0/file0\x00', r3, &(0x7f00000000c0)='./file0/bus\x00', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r3, 0x0) 2018/02/23 09:01:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x371656b81d69859, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x50, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000ec1000)) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000b1000)={r3, 0xfffffffffffffffd, 0x2, r3}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/23 09:01:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') ioctl$KDADDIO(r0, 0x4b34, 0x4) preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) r1 = semget$private(0x0, 0x0, 0x8) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/171) 2018/02/23 09:01:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/arp\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f000011cfc8)={&(0x7f0000238000)={0x10}, 0xc, &(0x7f0000327000)={&(0x7f0000948fcc)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) r3 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000180)=""/4096) 2018/02/23 09:01:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xeb5, 0x40040) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000616000)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$getregset(0x4204, r4, 0x4, &(0x7f00000001c0)={&(0x7f0000000100)=""/153, 0x99}) socketpair(0x8, 0x4, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000040)={0xd004, 0xffffeffffffffffa}) bind$bt_rfcomm(r5, &(0x7f0000000200)={0x1f, {0x6, 0x20, 0x1, 0x5, 0x0, 0x20000000}, 0x6aa1}, 0xa) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/23 09:01:35 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f00001b9ffc)) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c49000)={{}, {0x0, r1}}, &(0x7f0000040000)) r2 = socket$inet(0x2, 0x7, 0x80000000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @dev}, &(0x7f0000000040)=0xc) r4 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x0, 0x0, 0xa, 0x20, 0x80, 0x88, r3, r4}, {0x6, 0x6, 0xffffffffffffff01, 0x9, 0x8001, 0x4e288000, 0x0, 0x7ff}, {0x1, 0x8, 0x8, 0x3c37}, 0x9, 0x2, 0x2, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x0, 0x83, 0x7, 0x8, 0x1}}, 0xe8) r5 = dup(r2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000000180)={0x20000010}) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) 2018/02/23 09:01:35 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/119, 0x77, 0x2000, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) umount2(&(0x7f0000000100)='./file0\x00', 0x2) setfsgid(r1) 2018/02/23 09:01:35 executing program 2: poll(&(0x7f0000000000)=[{0xffffffffffffffff}], 0x125, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x603}) r1 = getuid() r2 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="b7", 0x1, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)=0x400000000) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 2018/02/23 09:01:35 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x2e3700f75bbe07b1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, r0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r1, 0xfffffffffffffffe, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/23 09:01:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000003, 0x40000000000002) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x4, {0x2, 0x0, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x84, 0x8, 0x0, 0x0, 0x0, &(0x7f0000000040)=@generic="b4be430216acbee2ee5c954463e1a9be"}) 2018/02/23 09:01:35 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7f8, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0xfeea, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x7, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) r1 = memfd_create(&(0x7f0000001240)=']ppp0[\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001280)=@assoc_value, &(0x7f00000012c0)=0x8) 2018/02/23 09:01:35 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000f32000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0xc0184908, &(0x7f0000002000)) [ 50.652579] xt_connbytes: Forcing CT accounting to be enabled 2018/02/23 09:01:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000642ff0)={0x1, &(0x7f0000799000)=[{0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x83, &(0x7f0000957000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "b2faa9bdb6875e07e07d5c4b43acb811650d6bac7ab8b0ac8c2aa4537888622b33021aeae9f28346b2b152554c9ad800000474cdc6962909fa61734278145275e00975cfad"}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/bnep\x00') getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/54, &(0x7f0000000080)=0x36) 2018/02/23 09:01:35 executing program 2: r0 = socket(0x5, 0x80807, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, []}, &(0x7f0000000040)=0xffffffffffffffba) r1 = socket$inet(0x10, 0x3, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x1, 0x8, &(0x7f0000ffd000/0x2000)=nil, 0x100}) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000005e00030207fffd946fa283bc0ae6e6d879c4970b1d8568b51ba3a2d188737e9d", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x2, 0x33, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}}}, &(0x7f0000000080)=0x8c) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000100)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x6, 0x1}, &(0x7f0000000280)=0x8) 2018/02/23 09:01:35 executing program 0: r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x400020000000000, 0xd9, &(0x7f0000000000)=""/8, &(0x7f0000000ffc)=0xfffffcf4) 2018/02/23 09:01:35 executing program 6: r0 = socket$inet(0x10, 0x3, 0x7) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000021000)=[{{&(0x7f0000021000)=@hci, 0x6, &(0x7f0000018000)=[]}}], 0x1, 0x0, &(0x7f000000a000)) 2018/02/23 09:01:35 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x50000) r2 = dup2(r1, r0) pwrite64(r2, &(0x7f0000000000)="94fdf1329c367ef63b1a2e4531ea7ca0212452e23d22c3", 0x17, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) connect$netlink(r2, &(0x7f0000000040)=@unspec, 0xc) 2018/02/23 09:01:35 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x14540, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) perf_event_open(&(0x7f0000220000)={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, 0x724}, r0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/203) 2018/02/23 09:01:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x16, 0x401, 0x6, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/02/23 09:01:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0xea7) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f0000829ff8)=@un=@abs, 0x8, &(0x7f0000f79ff0)=[{&(0x7f0000f7bfe3)=""/29, 0x1d}], 0x1, &(0x7f000043e000)=""/4096, 0x1000}, 0x0) 2018/02/23 09:01:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x28000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x7, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8000}}, 0x3}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000003c0)={r5, 0xef2}, &(0x7f0000000400)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/27) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0xb532, 0x401, 0xfd47, 'queue0\x00', 0x6d4}) 2018/02/23 09:01:35 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x80000000, 0x0, 0x80, &(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffff9}) r1 = memfd_create(&(0x7f0000003c80)='\x00', 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003cc0)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0xfffffffffffffffe) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000000040), 0x3) 2018/02/23 09:01:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) 2018/02/23 09:01:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000080)={0x1, 0x0, [{0x80000001}]}) sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000356ff4)='/dev/rfkill\x00', 0x0, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r5, &(0x7f00000a8ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) readv(r5, &(0x7f000010afb0)=[{&(0x7f00007f3fe6)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_UNREGISTER(r6, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/23 09:01:35 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) mkdir(&(0x7f0000045000)='./control\x00', 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) 2018/02/23 09:01:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = openat$selinux