[?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. [ 17.983750] audit: type=1400 audit(1519226909.615:6): avc: denied { map } for pid=4160 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 '10.128.0.36' (ECDSA) to the list of known hosts. 2018/02/21 15:28:35 fuzzer started syzkaller login: [ 24.240994] audit: type=1400 audit(1519226915.872:7): avc: denied { map } for pid=4171 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/21 15:28:36 dialing manager at 10.128.0.26:35979 [ 30.712900] can: request_module (can-proto-0) failed. [ 30.721980] can: request_module (can-proto-0) failed. 2018/02/21 15:28:42 kcov=true, comps=true [ 31.278628] audit: type=1400 audit(1519226922.910:8): avc: denied { map } for pid=4171 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9089 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/21 15:28:47 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/213) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000140)={0x401, 0x4, 0xa6be}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000180)={0xf6, 0x5, 0x63, 0x6, "6184030cb54ecfd76e0494078319375410e10ab0fe64dd4dbbb868c4940dc4a4b70247f30a0d63ad76bde077", 0x6}) write(r0, &(0x7f00000001c0)="26380e4cea7886dbbb1701dfff5a150660c2dd9170fe4db7d6822cc97a1c1db27bf471e270cbf262a0c6e53a2ef15c", 0x2f) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000200)=0x6) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000240)={0x9cd, 0x800, 0x100000000}) ioctl$KDSETMODE(r0, 0x4b3a, 0x100000000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6, 0x8e2, 0x9, 0x13e, 0x2, 0x3f0b, 0x6, {0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x6, 0x1, 0x5f1391ea, 0xb42, 0x40}}, &(0x7f0000000340)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x4, 0x3}, &(0x7f0000000440)=0x98) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000480)={0x4, 0x8000, 0x5, 0x8000, 0x3, [{0x80000000, 0x9, 0x0, 0x0, 0x0, 0x8}, {0x5, 0x80000000, 0x2c8, 0x0, 0x0, 0x1400}, {0x263, 0x4, 0x8}]}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000580)={0x1000, 0x0, 0xae24}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000005c0)=""/168) sched_yield() ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000680)=""/97) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000740)={0x3f, 0x1, 0x6, 0x4, &(0x7f0000000700)=[{}]}) umount2(&(0x7f00000007c0)='./file0\x00', 0x9) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000840)={&(0x7f0000000800)='./file0\x00', r0}, 0x10) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000880)=0xffffffff) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000900)={[0x641, 0x0, 0x0, 0x2343746d, 0x6, 0x0, 0x8, 0xa05c, 0x0, 0x5, 0x1, 0x3, 0x8, 0x800, 0x6, 0x81], 0x4, 0x80080}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000a00)={0x2, &(0x7f00000009c0)=[{}, {}]}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000a40)=""/29) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000b00)={r0, 0x50, &(0x7f0000000a80)}, 0x10) r3 = memfd_create(&(0x7f0000000b40)='\x00', 0x2) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000b80)={0x20, 0x1, 0xffff}) ioctl$TCXONC(r3, 0x540a, 0xfffffffffffff800) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000bc0)={r2, 0x200, 0x8}, 0x8) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000c40)={{0xe62, 0x7, 0xc36, 0x3, "39fd17f0706fa5d83ca1c043619587f3475ea6b24be00de9f0da56ace1cb32aaae8d4f5eac7cefee0908e0ed", 0x9}, 0x7e, [0x5, 0x8, 0x8000, 0x8, 0x6, 0x8, 0x1f, 0x101, 0x4, 0x5e9, 0x8, 0x3ce, 0x10001, 0x11, 0x7f, 0x1fd1, 0x8b4, 0x3ff, 0xe4f, 0x1a0, 0xffffffff, 0x9ca, 0x9, 0x8, 0x1, 0x4, 0x9a8, 0x0, 0x6, 0x5, 0x400, 0x4, 0x48, 0xfffffffffffff805, 0x1, 0x7, 0x40, 0x0, 0x15, 0x7f26, 0xd5, 0x2, 0x6, 0x80000, 0x0, 0x0, 0x6, 0x6, 0x3f, 0x2, 0x7, 0x2e00000000000000, 0x20, 0x3, 0x7, 0x40000000, 0xe9c1, 0x3, 0x7, 0x2, 0x8001, 0xa1, 0xc5b, 0x0, 0x7, 0x8001, 0x26e, 0x20, 0x1, 0x3b8, 0x1f, 0x3, 0x3000000, 0x6, 0x7b2d771f, 0x401, 0xffffffffffffffff, 0xe, 0x6, 0x10000, 0xd7, 0x0, 0xafeb, 0x9, 0x8, 0x7, 0x4, 0x3, 0x4, 0x0, 0x400, 0x1, 0x3c92aa56, 0x10001, 0x1, 0x7f, 0xffffffffffffffff, 0x2, 0xffffffff, 0x6, 0x8000, 0x3, 0x7ff, 0x9, 0x6, 0x7, 0xd44d, 0x9fa, 0x3ff, 0x8, 0x2, 0x7f, 0x62, 0x0, 0x6, 0x0, 0x8, 0x0, 0x9, 0x7fffffff, 0xf8, 0xffffffff, 0x9, 0x3f, 0x6, 0x234, 0x1, 0x5], {r4, r5+10000000}}) 2018/02/21 15:28:47 executing program 7: getrlimit(0x2, &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffff, 0x10800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, []}, &(0x7f00000000c0)=0x4) setns(r0, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x3, 0x0, 0x9, 0x2, 0x100}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2040, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0xffffffffffffffff, 0x1, 0x890a, 0x3, 0x1f}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x3, 0x8001, @loopback={0x0, 0x1}}}}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={r2, 0x34, "ef1eb13537fd2e0e631e450941a52219ca1f440e15fd5088f7dc194696b4445b99c0b9801ca41b5ff1fa7b4990f4bb8a9a29b66e"}, &(0x7f0000000300)=0x3c) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000340)=0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r2, 0x200000000000000}, &(0x7f00000003c0)=0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000400)={0x0, 0x800, 0x5}) getegid() r3 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0xaa, 0x400101) poll(&(0x7f0000000480)=[{r3, 0x1084}, {r1, 0x20}, {r1, 0xe1}, {r0, 0x10}], 0x4, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x101000, 0x0) getpeername$packet(r3, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001780)=0x14) connect$packet(r0, &(0x7f00000017c0)={0x11, 0xff, r5, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x14) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000001840)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000001800)="c0fe37640bc3592db45dd139f15d8838522cf1c02002821b6c95a07149a2d868"}) sendmsg$inet_sctp(r3, &(0x7f0000002e00)={&(0x7f00000018c0)=@in={0x2, 0x3, @rand_addr=0x5}, 0x10, &(0x7f0000002d80)=[{&(0x7f0000001900)="5164f6980038a8e3991ac3b753cd59a1812e1c93bbca4eaec40dd128b227b1c08597d8d3c0975ade96112c8a79e99ea1a9870346b88ac7cf5733c0228a8e095625be0a5ba40308bb3cfc79b58efd3b257a14be501e654f244c0722729358c65525c93d059d93056c060688d91cde3f6fd6e9c92b441a35fa06cd90920975bc5eff1523b56828ae72b65cafea8f05f98d15312aac9a807f1df25a30d3f4f32bebd28f4f1e0d81fc52c0443f1d35f95622e3364728d91fdae3e127c5b7899bc00d10b7784d11d7adb2e8d6a82a49dcf209e42066", 0xd3}, {&(0x7f0000001a00)="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", 0xfd}, {&(0x7f0000001b00)="3db77500c66d7d4c0cc4c530071e4797d2e13cd9b7bf9e32e415f5646273f790c4d264a6fdd0d2e9cc8fb3a1a6c257b2d65b09c0890964f81f2beb833024e9e3c69bff0e6c614d6b1aa37813cb5e7b898f01ad985dac8099a88924147f0126d12da0237072d412b4bbb01616a1efeb37394897deee410309d97e9bcb146e797a9767d1e5d62fb5e31c937a848aacafb9bf4e1891de098e79fd7c41a6a62e80790e7e81c79656", 0xa6}, {&(0x7f0000001bc0)="ab76b919648dd196698d8f51e85fcf2dfe8ae1b311e273aeb983a306c56a877037f26b2f22107c219d3f92340535585509a4692cc8c32969b1e5abd9a17a254c0f87426aa0bf497afa41b5176c947791258695204ebe8b01b215315965bb83b809c08bb472e89a09ceec292b5d76580d520551da6131cae11751fe2f34e79392251001c7f3b2910511c12525eb3ced08e223b196d7eeea31d1b13eeae74fc0ee94e038fb3aa972fbbb744ee7e5148b97480dac5c34328578de1014dfecafd97d369f44805560eb849f0082844116f4699c33a406", 0xd4}, {&(0x7f0000001cc0)="b310b0f164245df376c78a1d90718f6064d3297ec817e9cb3c2fa2271d8228e647300648046f5ec5b4589fda9738091e2d6c40adb8647cc3da38bfcf5688021aaaae98a70988b21acf68bde5790b5574fffffef88ecdf7b9e42b176a182045db9622569503d80b2a657bf52e1c7b1986065a3cb46f308cc4feea46a254f76975917b2cb518e75c20a963d22f0f744d44ec47d561a8dabe4b636bcd132490d5ef81d2dfc7f5e5ce2482c15104b956b4ac7d6168a4", 0xb4}, {&(0x7f0000001d80)="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", 0x1000}], 0x6, 0x0, 0x0, 0x40804}, 0x1) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002e80)={&(0x7f0000002e40)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f0000002ec0)=0x9) bpf$MAP_CREATE(0x0, &(0x7f0000002f00)={0xa, 0x4, 0x101, 0x3f, 0x0, r4, 0x7ec}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000002f40)={0x1, 0x2, 0x8, 0x200, 0x1, 0x8}) fgetxattr(r4, &(0x7f0000002f80)=@random={'osx.', '/dev/dmmidi#\x00'}, &(0x7f0000002fc0)=""/136, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003080)={{{@in6=@empty, @in6=@empty}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003180)=0xe8) connect$vsock_stream(r4, &(0x7f00000031c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) sysfs$2(0x2, 0x195c, &(0x7f0000003200)=""/240) r7 = add_key$user(&(0x7f0000003300)='user\x00', &(0x7f0000003340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003380)="fb0304bdc9c298d62231ccd898797e6fd896cd30ad8bd74c4f098265b29914518d3e204068e4878678a1aa3a9e7d570d", 0x30, 0xfffffffffffffff9) r8 = add_key(&(0x7f0000003680)='.request_key_auth\x00', &(0x7f00000036c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003700)="951458a3c633207e1a904141087b7478f3857de3fb4110453201ecb9fe3cd6b6b1021df5b79f29c8b07f0b44d227444880d5380871bb3efb3cc179dc7bcd404954c32ef2367f80685b5951f8ea04e2ccda960d0730bd7c38d0782621b3ac9e876633074eecc2fa63da56e5675d53207f51b92d1541ab45036b6e922f9a532d4fe671e5eaea9d2f08a9e9c9240f949185414b7655619426bd39e8bfa48dc992", 0x9f, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f0000003640)=[{&(0x7f00000033c0)="7b1044898ee22ba359904c9325d84f068d3e6e073e3d66a63a101253e6f8dace79dd5a0c6c1c167d63d617c3a2c64e44e9398f87a6806b1d5fff8efd7cc643cdecdc1f55ca29b180782f11d701c82acd2131de15c0e15a1289cf2aecdf6a49cfd1dbf4d83b73fc1a193fb2455d94f114ee2173e19f464ed4473e20c78734d0974ab135e63110cd7bb5661ac2186c4e429252e43a725f3bdd1f2035a34c759c5d76b92d4d15d981d31ea41b23f0b5e9202d9cc78005152c57cf802a8e53a44ec5f479105198514439071d4fb482bd107a75ceeb6939619150a96da57637f299", 0xdf}, {&(0x7f00000034c0)="06d81c97a7647254a4e2fcfd32756769f11e7a27678f02fdfbe87682f52077932a83552ac488455b77623c5fb6ee6e2f0bdbb2ac4453321fc90696e3a672ca54b76cb2b3a58a7d9a6feff2b95cc742677bb30a3483c50daff808c7b11fb27a93f70dc482450db784ef32b7cd99ab116e2210a53a90adbea02ed58b8a505728ef4ce142eb13f3052f585e0a919f19", 0x8e}, {&(0x7f0000003580)="47c032cff38214d3da8c415ba4dfea800cea04d52e1656d297aaf6f61bd2c86e74c869a195526e10d890892d82b5d2324a6627ec1c112ad424232e04c476480b", 0x40}, {&(0x7f00000035c0)="64a8bbfd5d3cfcfffec0ab3774071dc2cbb5302308c07ed890e9b79df374d9051df036aff465130b1824dbe6f2531ce4698568261924f6890834b0077abbc75d30ed9d49", 0x44}], 0x4, r8) 2018/02/21 15:28:47 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x100, 0x1, 0x4, 0x0, 0x5, 0x10000, 0x2bc, 0x8, 0x4, 0x3}) fstat(r0, &(0x7f0000000080)) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000140)="065bf3c280b93b79e44e6654d78a9054d310c7466497855e3e010d7d43fd5c8ff0f14c9d903a9c2045a7195d62497ed68d13d0ab5a77197eecd81a6c9291a0f3cd5c688bd5c5dec7556071eb8aebee3d8d34b0a8452858e9a2d008daaf7a6fd40affb70f7c289a8e45d6efa6f0918a7d8d23e2d50dcccefa1d97b77b56b92248b3aa70975c0374f884ae17facaba1b018e8ec3bbc4a238302deb24446b166cc6d31c5fc84abdb8", 0xa7}, {&(0x7f0000000200)="a86583b83bcfa1f8cddbdc172364a47d7d67d5903b", 0x15}, {&(0x7f0000000240)="4eb3149cac13a53bd8bb33dc1a5d3ca4a1222264ee73a56a", 0x18}, {&(0x7f0000000280)="4806ba232f42d14cf5fd24228bfd81aa4c316292b34da2e14b6b572fda8a91e1a6edf91716e68435d3a58c3e058ed302bd8af05cb384a94eb82142a9c853d29b46f6e786972df7eae53c7018f41498d4e02a0edc5b9625ff9ca3a4fc84ba749110d571cb7c5377caa5b69af9047cee69373ec30eb6f5b82e0e54aad088bf78c62da81b8a47726e9b3bc93aa36b59c6d8c73ec24013cbc713b029c1f09387c4ec23767142c7cda8f7d78367e80483401c561c046a46cb88c37ee0d6d522", 0xbd}, {&(0x7f0000000340)="f93bd9fb173a47b5cccecc096d581766d2e44acaab8ed8aee6a3e3ebf331c1a0b2d3cc3ecc7facae01242363f46916e330e9ab18480b951cf81bcce36f24e0ba4fb33c7b5b89461629996d04d1f6c0fabcf3765514e10ff6854c1db2d62c5c13e1032f504f4e6a2c72ca7353dc7da464c99b3818f75ea7c876fc97056a4f55f1391645b6faa23be058beb12c040afbe3a3afbf9642ef3149094efc8aae340e011f93925999", 0xa5}], 0x5, &(0x7f0000000480)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x1}, 0x0) alarm(0x80) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2a) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000500)="abde1a8335e1a061bf01a95ad3550b3c", 0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000540)=0x100000000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000580)=0xc5) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000005c0)={0x3, 0x3}) setns(r0, 0x4000000) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000600)=0x8, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000640)=0x4, &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000006c0)={0x0, 0x5}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000740)={r1, 0x1f, 0x7, [0x80, 0x3, 0xa4, 0x7, 0x8, 0x2a4f1652, 0x4]}, &(0x7f0000000780)=0x16) clock_adjtime(0x3, &(0x7f00000007c0)={0x101, 0x8, 0x0, 0x7fffffff, 0x28000000000000, 0x6, 0xe1, 0x9, 0x8, 0xe48, 0xfffffffffffffffe, 0x9e, 0x81a, 0xaafe, 0x1f, 0x8, 0x80, 0x4, 0xffffffff, 0xfffffffffffffff8, 0x81, 0x8, 0x8, 0x1000, 0x4501d180}) ioctl$TCXONC(r0, 0x540a, 0x5) ioctl$TIOCSCTTY(r0, 0x540e, 0x37e) r3 = dup(r0) sendmsg$nl_netfilter(r3, &(0x7f0000001980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f0000001940)={&(0x7f0000000900)={0x1014, 0xb, 0x1, 0x307, 0x5, 0x1, {0x5, 0x0, 0x7}, [@generic="4df2ff0ea3caaa459531de13e4a4a7eecc685568f68f69cc0b1b9a899ad039398a0c2c9ef5d845a387eacc9f485c2bb2d601ce642a0b77b7747f2d2ca676a8f618cf8b6076c461918c2c39b66df770c17e1b926a44aba1ff7ec4d57b46cb5cba494b71bf96bc7ca145737712268fdd8e782312ddc8f467cf3be558e2ca2ac8a4b04c3009d6f7c133c30c8a4bb8c8bbfa3842d11cc0b7136c447bfc22df5365fc01ed64d5b811ce57fcf97bd3c547d04b44aa5ea14eb5ad4eed2235a188d84304c6f4debc4833a13533ae21ecc332c453df6e9b81f5583af3ab2e26e0f94458916fb80a15f129bbe98ea4dcc45c5ec8f21621783c24ac41c5bb1e7a756aa8da0fbf82e7118b2ded655509be2e0ad011141be96a0625888f6f2feaf85a7959b89b5023633dd7a4232e068bb573ef90f046bf0c83c52d4e9ca36bd1f79c2f1e8e1ce4c5887cfed64bdbf3053d6cb936ed784e80781a31c1425828ea430e90525580ff813e3d89450b2ec1597802d194613725478d7637fb77e7c136baaf1a75707547f91e34a9671fdb674b92b3beddd3734e5674412eed286426624fe84e7576e0cca8ca8a476a21f632c93c7b61e7c68411ada21e230906f365e3ad403d00e476b9bda9b7cf05f934ff077664d2271d41dfde91bf38c6fc0b839e0e2bf69165fc2a188ba4d6cb5ac5bd85042b496b9711e743528850ef8da381439adf1e13b405da2fa7e27bd8669302fead99fb99e5060fbcd842a4257ae5caf02000644fc935438fffa83ce588df7a8cae5c12aa0970fc0a4037ed8514f8070dd362fb7f4800e6cd53e6813319a1c801c3fd44435da9119af52d81b686f686f91fbf29279d3b6b4e8e1ce4dc06d88907fd27b2384121e954e935cdf311164a5ce313d20bcdec4452e5824e7c9fffd28dd5020b45274676155d4940201f945a9477392966d3eb42dab6eb058f7fb5905f18bddfbf37f4fb5e120f36e96aa0ba08458246bda110cf836c39daa0aa4b66dcf6d3d01b8f5c9acb9a72ab36d5351957ea408f9bcbce8d0fe767b6faf9c0170deac6f4b18b9e3efc344b5ce9389f40b9a7e37faf6798ff4c190b991e46899dfc175f27ee5ff8b039d1f698292654b538a036713f9dacfbee792076465aad93ebdce33228a3a8a4df11f40176d8340ea16da7a06a3b792906203160a86fa29de3d130c1c4715e225e097792c3f9d4bf42772da51f531c2bf8ac815a6e1bdbff44282a8f3b3cb824d554b4a4744b36c3826176816bd391444c92c1d9f12118a2ffd0d3a4c2528cf9c71813d1ea200bd0ca2a052199610c0cff925c208bfc129a9801317017de226cbbf4e8ac48e7a89fd46ea910353f37763a9c9b5441182cf9330b1716a8f5c7575cf9a43552876b82208b10494090d656b80044dacb123c80ac0ba81d630e1a2402511555df5e1f2367f6383c6a92584609867cb67ee06b687c3508cb46337845a16a3c14a012ab6d4b3d55600b6418b55af0a1fc915d255c2c9c725e8f807d8a8dadb1e67351de4ca217d3759825cdc03084e7bf5c3b96b912ccb612387c23bd7c8e7120ee4cf0e637c3ef4475ca4b8eca41854ff956fcd36ddc72c78b2562d8033b51a6d454e5cc1f448c7a59718047237e909a2c54c6c371de73208bdccf9c85847f46ede928257662cb52ecc3385a4cae9947eb8ce80c93c76f487e4273a6022c1412a682830bba572b590d524970fbd7d8c4b32071af9cfb21e15157288c5f6f6a8e66586289dd47dd22e394391a3ddf4821d4515af957239756708706ecb4024065f95f6cd1f7e5340ef14e51f4dbed56a5d494ef7e3c24d5f7745f8eb75818bc66201e9a73adfe7bc66c5602fbb2db44dcbfec7888641f0d70f067fee450cc9bd8d1c6767d466c2c0e295d0e8d72f564ace03468eb36690b85013664caf57ce0d1f7fb7c5060f64c6579d07b6fd687288f6778e9ecfe97eadda36e7a855fc0d9af764e0c3473a44db1653721515224b1970082e8d1a80377b51d01165f581880077360626730187fde5c0405d6bcb7e527b590870cf7a6238fc44be69663c4405d41bf4c2b84c16c8e9b9a6d6c528386832e8281c733e4e76695c6771fc5af7b4d10eae3f310137d8cb5e29c751e21485bb07ffa6259b1eba075708d013251b03241e02124235c4430b87c93057f1022cc620bfa04d229554ced13bb0ce8c39a9e8c7c34c3ece6340b37acd5c854f46dfd7e4d18ce7fc51523bb34ae5ff5571196642b6e991475684e00c6bdb7e495a667ea0d462288ef8a8f1c438210de884a430b0057cfe26fa67617597c6d5072325eb16264f88569c19398f2161dd9129cc9a113e5342a53f8f542bb24d57500bc6a0c9cab38d1e602dd32e2c2aeff030b25e8decf8ae87b790fdaebc246e340d7dc43091a7434e72ab75a7fc181642dd7d374a576becfe6ea985910dab0d8e9143ab33d93ba07f688f7b4fe7371a7a3295bd7144ea10cc05e41d8150e9b9e564aa8a1d6ad54d184340869857e21f99d673645d9a571c42503d864adcbd9afcc999cbf2aecb4eb92a5c3722b2396329423c84ee517b45cfd82639f3784b6e4c1874dbffd2bd1bf0dc7866260383538be83d456e1d6f5155de8f9b8f44eeb3f3d79e6e8be24c6bcabcbd9d607b371b924faa0c656df3e08bdfe7cde6d385dfe352d1ed8fa7e93f4b7671ad6a511d5860cd8537c4cd612f7012f2ee99beec8f81eef5bb51a9c495438c3e85c41a074a111d88d318319f2a5fdf42b3a406f34a363afeb5950ca05f3f4017a453eb5b8c2c411cfd8bf597a6b804ca488d5ef97098dbd3f4b5d927456b9c48d07d4953a70b1988a88c071075e54a8ed2fd64fc595593a2adebfe5f7a583757c43ee7567b31e5dbd09033ede6d5163900c6f5b3ad8dfc51dc6cce69c17e7b4c8244a442e9def29da5b0c5570755721415ee0987619b917524bd0ac4a984464172a165749665f0f9838a2f13ce43c9a7d68fed55656811a3453514330a601fd5d6a45f6803cf070bac609e2482301dc84566a0d3382dcf05cabc15bb1685d09eb8f997a212098d4ba9a0cbe6b7929c39ec6ac6e65c9f30a57a0941a56d70d24eb6297fbe3200ab4538724b3b0bebc87c4af1af8840a4878c39b78a6a2e1308c116fbd504ebdeea7baebb020ac75996a18d4c1ac052bf523c2323cb8dfe42c14e5969ef3c8aaa5565f523192bdc84eae06492ba90a3b2d1ca42633f943ee6032dad0f2844fc9a17e2308ad4acd731e925067053459a78bfaa0c6237872c59808bd10cdf0c068b0b239c33d8bb58301800ed8fefa1c17b22add18efc65c67fe4fd53fd2513f194214ee669971b90bf7853d2d38b1f59fb007b06ee5f7c3c018450402e720cff4beb7600df9c20855aad9610a351fa54cd58c30e5b3becedbc9c44faf79003fc7a6a53f41c275b7afeac1a82313505ee3a8e693b8c6dd7d7941af25feffe1a7234dc76138778a30b3bf06dddfb1833a2199f09c12abeb705c8a955dcc638cb2a804e83f197ab7ae5fdfac6a7fa71a4f83ea0c7fb56a441464dcb441bee597321203489f0e094eb0e0135bfd808467ece699010c79ef7ae6f58c370b47e9a04b1c14bb4e2840259e40e28c6c1a402628b2798dd873d3b33dc27498d88f1dbef71eb85ad25f209de3f3113c9193ff65fa4d25effd9755b2e26f478f87e36e386bceb03cb29d89f624b10feb7fab8f98e799546cf3ae4c90163c8074c82ba29f6513fd6e11b4acc3641423a951735e21f9aebadb7e2df495daef0972fdac4f64bd9575b0e83c3a243426fc0a232f47ef19f8def9f00fee0d0efc1401ebbf7a5db6bef2401e36a902c2ba14bf1824d45537283e811bb27ba73031b01c7022d631c02b9154b6a6f5f40e71380eebc7da960f8e99619400742c1f0c68ca3c04fac83be757a4a78c73d6be3d287b7bed2d4a60261d5ae934295f26bd05febe957c6887f69bec89302da039a27c51e626406eaa9494d756c6cee207cecdf4fb2a6b8ee4165a347989948029d72c8c6d9a3b23e9ec417a8d0f18ff811007f7d22f87c80fa0a484422e29127a301e4ed9b38d797498eb5563e696cde485e3eabc7130df6188177775a1f81a0335cfd1dcce60fc46f00e9d35342d1f89fc1de1b91f641e89a961f49ebbb8a919db70184bfca66c7c6fbf52c8d702978b3275d24af58187095c0dcd608a81a8180681512f23716ffc67c6a3af042d6dc3dbff18c2ff45a44af6e09e8f157583fcdb0b1227a6427b7e96b7c2396964c3d0d83688be65c7195eb633d8a256752cdc09cd11ee505458abe3cdeb5d6d6af15000ec4d7a7aced46eadee7e9260bf5912e5c3e2de6f19b68921e638fe351c9dfcc338da1d4ab3f216af7dd3f0d17e7d42e67b3774a344ba12ce23d9eae3cda8e5058b6d4b52316e36ed35e189965dc8df956c0578579673aea8a2b0fe31a9100806682a96c353d99588533a7da40c350dc7125004fc985991db15f0eb495536dc78cea760f98d571afe4be0fd55d211129b39ae75b9845e6caf995e8bf46d9a19616bf7fcb935113b2cab72f052ce27489b1ef57eda8d69205ec9017cac1a98e4997a4a7dd2c2d683f9d6d7575cc89281e784518b20203e5304d15ecb83ab4f73064e09be760aff10f3469ffe738d99e9cce259b70654e0123daf23e891648428f10bb8d168ad0b169e24eb21076f2cac64bf04724ed006fdad2f0a310e08f08bc3023405b4a0d9e21b759cdef4292a0f35d224a1f7e0c280b01011d365fe9d89abb1b73c6e6b7fa26a73ca665eba8ce50d80075a789d919553481e15b2f58485e4942a9bf4bf1e6949952be12bd1e3b385574f50d631fe6d2960aa014c871304dabc0d7a708b7c70eb108e797fc97e0d09043b429c1d76445b79d8f0155554211a920cdefc8194fe1133db8db507e7cb37b044ab8932a9aa26810f58871fb3ad2c85db66aeb9eff238d63ea274c71ecdb46b5618ddce09c791970b0b847b518f9fc83e71ef3faae7b4f87019842dc42be31f990565e3866ed0460f77010a19cc5f9f2d4e398d5e3d200a0fad69397d8aaa423bdc42d8aa73dd41d3f04f743307ac7d8203b7f31bfcdd4cbe1fa69204cb97d52ada47301e7099ddae0643b7f90345be908969113f78b389b2684992daa757bd9f0790c717636f55d038d0500a8cd25afa81294d0c3f84d2da7fd40c086a49c77299b4ab483f4f819460fdc9cea7eb5f759903c948adebfc517c7fc9c9f97f1231b1bf2a9d4a93c5fa724728ae839977508d730b53647a3c026f4ddd35e98d1f0a63746f303ca0c2310d36c50fee34614607fe62c732fd60ffb364bc2c7bbf7c8ad7fe074bca0728c188f7aba4969b5ccb4fa535e90812729561dd958eecc94e3ef8f64eac5981138464871f462696db1b533b771eb21a423761462953b4ea541d07dca2adbc062186bcc8011e1604f4bf0d9f195ba349b4982fb8e2f61a8bfe09a224f64620ce3c1742caf5060a19a094a1e4464012b639db2294dca1c6e59f7596de4a237c28d77144cccdbacbb3108e08b49cdeb5875b77d8a8fcfc6f4cd7cd4952304ab96f8e03e987c598cb6c7dcc27398e8d64b4ec60888928d904790f006d7ac649f8bdfdd0b67a1d5374ab364ea01d3fcc07be5e2b582dd30ebb04a1d2c82b05a1a7ac9952b564d2631a7db8bafe2393d879d2cba35ddf1978944583b21d39fdd0f192a8614b3a78c00738cdf7fa627a7837da96a2415176b9ae9bd69e686d1c7a4581eb62aab631b7a87ed52c3b798a4dbe8d5da0396b6feb7ed6db86a586e421"]}, 0x1014}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00000019c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001a00)=""/13) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001a40)={r2, 0x3f}, &(0x7f0000001a80)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001ac0)) r4 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001b00)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001b80)={@generic="eeedd0e05e0fbbf75b4bc64cdb04a9ec", @ifru_data=&(0x7f0000001b40)="6d2c27052daea97b8c902fa19757135758fe264162f3a33f832b1fc20a99697e"}) r5 = getpgrp(0x0) fcntl$setownex(r4, 0xf, &(0x7f0000001c00)={0x3, r5}) 2018/02/21 15:28:47 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x538, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x468, 0x468, 0x468, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0xff000000, 0x0, 0xff000000], [0xff000000, 0xffffffff, 0xff, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x100000001, 0x7, 0x10}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x1e0, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x4, 0x7f, 0x5, 0x7, 0x0, 0x1, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x13}, @loopback={0x0, 0x1}], 0x8}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x7fffffff, 0x100000000, 0x7ff, 0x0, 0x0, "839fe5f8e3e325d4eb2f8e175f5676364270030396d0097f6a32d6758aa00b288bddf6be277954768241854188b012a8bfd11319025ec56512a7957c4a13c197"}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xb}, @dev={0xfe, 0x80, [], 0x0, 0x14}, [0xffffff00, 0xff000000, 0xffffffff, 0xff000000], [0x3b8e559952fac41a, 0xffffff00, 0xff], @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x3c, 0x100, 0x7, 0x40}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x0, 0x7b85, 0x80000000}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x8, 0x1, 0x1, [0x0, 0x5, 0x8, 0x6, 0x6, 0xcae3, 0x7ff, 0x5, 0x2, 0x3f, 0x80000001, 0x5, 0x81, 0x800, 0x80, 0xffffffffffffff1a], 0x5}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000006c0)=0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000700)=0x8, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000740)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8}, 0xff, [0x400, 0x9, 0x400, 0x0, 0x9, 0x1, 0x2, 0x7ff]}, 0x5c) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000007c0)=""/226) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000008c0)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005fc0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000006000)={@empty, r2}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006040)={0x1200000000000, 0x101, 0x3, 0x76fe022}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000006080)='/dev/sg#\x00', 0x5, 0x101200) clock_gettime(0x0, &(0x7f00000060c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000006100)={0x7, 0x4, 0x1, {r4, r5+10000000}, 0x7ff}) sendmsg$unix(r3, &(0x7f0000007440)={&(0x7f0000006180)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000073c0)=[{&(0x7f00000061c0)}, {&(0x7f0000006200)="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", 0x1000}, {&(0x7f0000007200)="8bc5064133ea82a0ad70df8ad5cf13e9f054d0cac504a08dbc47ba47b846ac9476f0d6e9cc6233bd29d93acbb6764d29ff747fefcffa1203311c07350090c2c523cd4ccb6364b27f6a676c4f9c87252efde3ae24e7e98e17a90dce72a2f328c4114f47e66ac455", 0x67}, {&(0x7f0000007280)="a3335c1d775c1c626b811da11079a1885b5e845006099c3d5a1ca77d1dde3d4736ae4158df73c408773f4a00fefc665e56dcd58f1431", 0x36}, {&(0x7f00000072c0)="9e188fecbe662b0b90fbbdb3fe5c1da929dd7334aee07a095ab23b25031a2439b5131532975bc8d8dd25f791ad2ca4dc72eaf039bc69235e3ab93aafb2f1a3baf6227bfacc4c2844c05727e18bf772e2c0129b167693ab7ce5b12227f14177dba29396bd31144bef4661b470a9d99b0e5c4fe45770c2f74ad4dbce2f3b642dc24fd031fdb2039811acd4d2e3b0a1fa8c4a5fbc3e041c93c4d14b0087a7d7eceb75720f521bef840be81c1751d45752d443dbc2d65a1217ac2dff255eda241df549e242af21e28345445795cd507b00f8863b12b0414eb516a4bfe9c96e27a31b", 0xe0}], 0x5, 0x0, 0x0, 0x40000}, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007480)={0x0, 0x81, 0x20, 0x2, 0x9}, &(0x7f00000074c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007500)={r6, @in6={{0xa, 0x3, 0x3, @empty, 0x100000001}}, [0x6, 0x46542227, 0x3, 0x6, 0x4, 0x0, 0x3, 0x9, 0x8, 0x7fff, 0xfffffffffffffff8, 0x7, 0x5, 0x8, 0x1f]}, &(0x7f0000007640)=0x108) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000007680)={0x821, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000076c0)={0x3, r8, 0x0, 0x2f5c}) mknod(&(0x7f0000007700)='./file0\x00', 0x8000, 0x91) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000007740)={0x5, 0x400, 0x1, 0x9, 0x218e}) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000007780)={0x8, {{0xa, 0x2, 0x3a, @loopback={0x0, 0x1}, 0x7b}}}, 0x88) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000007840)={r7, 0x8}, &(0x7f0000007880)=0x8) r9 = semget$private(0x0, 0x0, 0x4) semctl$SETVAL(r9, 0x4, 0x10, &(0x7f00000078c0)=0x9) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) epoll_pwait(r0, &(0x7f0000007900)=[{}], 0x1, 0x0, &(0x7f0000007940)={0xfe6}, 0x8) sendto$inet6(r0, &(0x7f0000007980)="9d3899760ecfb3ace8d31041daf040cc5d729a452963c34345dece0048ff4c68768e4df952067d4f5eea64f4071562ad6e71a30d59c3594010e8a64b4068bfdc7f70504495635ae80f59a0866441f712594ae8c14b9fd26fc07e75713c518bae0d9277c249da51f71d3602839c8aa982ea90a7d6cb44b4121d5597806f70758562d5335ef8959dce8e9dd3be831a16f6bc6d760d239f18f48cc57868b47ee7cf7aa0506faf2f5d0240a7c5aeadc35cb3b48e078539ef9c9f099dea99230eabc420cd6079", 0xc4, 0x20000000, &(0x7f0000007a80)={0xa, 0x0, 0x963, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) 2018/02/21 15:28:47 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x7fffffff, 0x7, 0xdee, 0x10000, "2b329d65e62f08da1aa46db909c3aecae19cc4bbc957ff73e439d79237b3b3ea99f4e979369e44be7604f190", 0x40}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0xff, 0x4) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000100)={0x42, 0x1a, 0x1, r0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xe9, "165df189b5d4e33857c5c0bd951f738446c60ae7b8cc9216bed0a17aeabe3855beb5596951db92c5b48fac051299924cc87b06be86d2b1c0751ef92e139de18b1b44d611bf1c2a4c29a00e0df42030cff2f7fe6fe11beeddea013202a5d642ccfda8fcc0327eaeb47e8591e5c1b66d54967c4fa1c806096de339dec4f3c0b246219a754badbaad1aec9deaf3b8b7d76edfb1bcfe26d9681148c371b2c290ea1559bf6145e78fe007320db8a8b147edbc49b2fb852e478e0a4c47ea6df9146e398317cc19b037be327643876acbec2efbb719d1fda31499d366555eee6b23bd8515d6b57bda3aeabb31"}, &(0x7f0000000280)=0xf1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={r3}, 0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) write$selinux_access(r2, &(0x7f0000000540)={'system_u:object_r:faillog_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x31, 0x32}, 0x32) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000580)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x7, 0x48, &(0x7f0000ffb000/0x3000)=nil, 0x1}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x2040, 0x0) execve(&(0x7f0000000600)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000640)='system_u:object_r:faillog_t:s0', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='/dev/qat_adf_ctl\x00'], &(0x7f0000000840)=[&(0x7f0000000780)='cpuset-proc!-%:\x00', &(0x7f00000007c0)=']\x00', &(0x7f0000000800)='\x00']) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f00000008c0)={0x26, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x212, 0xffffffffffffff2c, 0x5, 0x3, 0x1, &(0x7f0000000880)=@generic="87bdd135977eef99f821322f66d21a25", 0x9, 0x4, 0x1}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000940)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000980)={0x10000, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000009c0)={0x4, r7, 0x10001, 0x2da}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000000a00)={0x100000000000000, 0xf000, 0x0, 0xe, 0x11}) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000a40)={r3, 0x120000000}, 0x8) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000a80)={0x51, 0x8, 0x0, {0x7, 0x3a57}, {0x9, 0x1c3a}, @rumble={0x7, 0xe126}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/mixer\x00', 0x14c81, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/audio\x00', 0x4c000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000b40)=0x80) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f0000000b80)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="48c6cd0fd36797d01763434bd2b35481"}}) 2018/02/21 15:28:47 executing program 4: r0 = inotify_init() r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1) inotify_rm_watch(r0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000080)={{0x5b08, 0x8, 0x3, 0x100000000, 0x6}, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000000c0)={0x6, 0x8001, 0x800, 0x9, 0x8000, 0x1000}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuse_mount(&(0x7f0000000140)='./file0/file0\x00', 0xc000, r4, r5, 0x800000000000000, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000002c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000007c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000800)={@loopback={0x0, 0x1}, 0xb8, r7}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000840), &(0x7f0000000880)=0x4) prctl$seccomp(0x16, 0x1, &(0x7f0000000900)={0x1, &(0x7f00000008c0)=[{0x8000, 0x2a, 0x6d, 0x2}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000940)) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000a80)={0x52c6, 0x5, 0x3, 0x81, "782e1238eaeb0031222e6021f1a6fb798b6f2fa2a6c4124edee6ab97dfea9ce3c4e33a0af0213fe47af31faf", 0x3}) sched_getaffinity(r3, 0x8, &(0x7f0000000ac0)) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000b00), 0x4) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000b40)=0xf001) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x3, &(0x7f0000000b80)=0x0) io_submit(r9, 0x2, &(0x7f0000000e00)=[&(0x7f0000000c80)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffff7, r8, &(0x7f0000000bc0)="db6bb23ad0676b50c2585b61aa169ad52f5b629484f5583871d6be41672fa0a340b739881865515036155c94b5ba569e2e21a1305a50a4638a5c52dd837516c17d25ffb12b63e779d9d40e25f3e3385fbfaebeec3a63ea1829c7652fad5c923e54ff1df8dc80e16a046365b30a21bee5d039276790f3820ce1dacf6a1f3b7d36c114c1344c16ad41c1b4b83ca0fbc7", 0x8f, 0x2, 0x0, 0x1, r2}, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x7, 0x3ff, r6, &(0x7f0000000cc0)="7d12e6cee56b2e80887eaea2fd4cb6673fce1e1c18a4cd5b2a6663dd17a21a2fae6c42235d5bf77ce3b64f8655fdb3d8dc37b7cac0b1864f19f298784467838eb864dc0a284209716e1760d7842881c9c1204481c0324c199a5c4d183aa5df7fc67f75bcbe516bcc23b88d3fa31d945fcfe40b035db3b58ca49af5e24a7cf06aaefaa25f5394eb195e89b1aaa6f792c90cf00f3e357f5ce9baeb9e92fa3542f9e412b760114f3e1b5fa4daff64c389d16b5dc0ac6af685b16ab4df3186281c45da238163240bdc001459ea66347b4c1cd6983503", 0xd4, 0x7, 0x0, 0x0, r2}]) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000e40)={0x8df, 0x8}, 0x8) getrandom(&(0x7f0000000e80)=""/7, 0x7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000ec0)={0x7, 0x55b5, 0x8000, 0x3, 0x8a5a, 0x8, 0x25, 0xfff, 0x0}, &(0x7f0000000f00)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000f40)={r10, 0xeee8}, &(0x7f0000000f80)=0x8) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000fc0)="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") ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000001fc0)={0x3}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000002000)) 2018/02/21 15:28:47 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800000000000, 0x0, 0xff, 0x3, 0x400, 0x1, 0x7}, &(0x7f0000000080)=0x20) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @random="e6822ea21173", @common='yam0\x00'}}, 0x1e) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x2, 0x20, 0x3, 0x9}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x7f0000000, 0x3f, 0x400}, &(0x7f0000000240)=0x10) socket$key(0xf, 0x3, 0x2) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="57c0658fdfd1e065fe9f53cf693c434eb9b82f317dce78ff3690754a42211eaf24fa8b9958e7708e802aee6b7138cb4d5ecfc11cf1637f649ee646c3e0882c6e02b9544bfb75d13475c0d1d0c710a4aa1c76e1e29d9ed4cd1dd9c40eb895013bfb667fa58007b8159dab5d53acbc35bd2d416b6c646ee79d3715810044b93af5c338", 0x82, 0xfffffffffffffffc) keyctl$read(0xb, r3, &(0x7f00000003c0)=""/143, 0x8f) connect$ipx(r0, &(0x7f0000000480)={0x4, 0x8000000000000000, 0x1, "aebac9dc2cec", 0xf}, 0x10) connect$pppoe(r0, &(0x7f00000004c0)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @common='dummy0\x00'}}, 0x1e) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000500)={0x1, 0xc, [0x3, 0x4, 0x1000]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) linkat(r0, &(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000600)='./file0\x00', 0x0) pivot_root(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x100, 0x2) pivot_root(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000780)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) openat$dir(0xffffffffffffff9c, &(0x7f00000007c0)='./file0/file0\x00', 0x6000c0, 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) lgetxattr(&(0x7f0000000880)='./file0/file0\x00', &(0x7f00000008c0)=@random={'security.', '/dev/dsp\x00'}, &(0x7f0000000900)=""/254, 0xfe) open$dir(&(0x7f0000000a00)='./file0\x00', 0x1, 0x2) sched_setaffinity(r4, 0x8, &(0x7f0000000a40)=0x6) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) removexattr(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=@random={'security.', '@^^}wlan1\x00'}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000b40)={r2, 0x10, &(0x7f0000000b00)=[@in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f0000000b80)=0x10) statfs(&(0x7f0000000bc0)='./file1\x00', &(0x7f0000000c00)=""/27) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000c40)={r2, 0x100}, &(0x7f0000000c80)=0x8) bind$nfc_llcp(r0, &(0x7f0000000cc0)={0x27, 0xfffffffffffffffa, 0x4, 0x7, 0xa9, 0x40, "21db8b060a2b6275be199ec5b0ed541ec0e9c367595f9b6aad87efe4e5c069c8ee4126d368d75ab106d15e5afcb2e9df672f84b4c93cbeff30152334aed4e7", 0x29cb}, 0x60) 2018/02/21 15:28:47 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/157) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x5}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000002c0)={0x83, &(0x7f0000000200)="fb057bb7351decc786995ff1968f19ac766645fd8bd05c5572ba933969c3d5cfebd686bf7e8779d713e30fed20bdcbb66028e212a0c10870ca3b6ecd28f62c0d58e651a5684245dd2f409c78a45c0058fa4f491cbc4d71b51edc199eca7f1b1f1de64d6772984adf86a38d3fc5c29795e67c6ddac28d48b2fef1866c9470d9cc87702f"}) r3 = getgid() ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000300)=r0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000340)) r4 = getgid() mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000380)=0x2, 0xa5d1, 0x4) r5 = msgget(0x1, 0x204) r6 = getuid() r7 = getuid() r8 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000400)={{0xd35, r6, r4, r7, r3, 0xa2}, 0x1f, 0x3, 0x2f28, 0x9, 0x7fffffff, 0x847, r8, r9}) io_setup(0x8, &(0x7f0000000480)=0x0) io_submit(r10, 0x3, &(0x7f0000000780)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0x400, r0, &(0x7f00000004c0)="7fff79ae511cf88d6001a1cadfd2b26e19a44992f9c30021bba8c7ddd3c3efe75e148142b2abbfb004a6d9dfab99ad65ddbe438389832c8285bec5e0f2d54eecc8287d92bae98b0a726948410ce663ba0db86c9205eb885abc43ef60b0d550ecd954177fc12ee5f01ee192c56ca548c6186fbefb0b32032c011ea6495327117f4183f421fdc320dcda8df9d1fd03c3cc4d2fcc28b7512ebcfc672c65dd7fbf2ae7609123643fb8a52162814b54b370211e245cf3138ad47ea5cdb684d6e2483d902149e932e09a7c588f9579badd9f7d6f6762b933cdc58e92859712", 0xdc, 0xce, 0x0, 0x0, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x5c10, r0, &(0x7f0000000600)="af4d275416b483e3f9158fc6778274b3ccd32eab4cc827643fc349fe3251c0f83fc08bf118fe399867fd59ab33e46c19396b3e377d7dedc2bb86cd23a875a3ab6c95", 0x42, 0xfffffffffffff001, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f00000006c0)="f57434660f95578968c11969f9e50d89af05a578790cc5ba4ad1a43bda93a6f01a507b922d0a1c9cf229964a7a7529390af8c8b32938caa791f4ae72cbf0b4620dadbfbc9c688873f96fe823059ec30e4f4957f667d24895d9b38aac9a4b38aee0551fad5c921e3cf336d5f1", 0x6c, 0x7, 0x0, 0x1, r0}]) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x300000c, 0x44012, r0, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={r9, r7, r3}, 0xc) ptrace$peekuser(0x3, r8, 0x4d7b) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000800)=""/243) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000900)=@assoc_value={r2, 0x8}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000940)=0x2) msgrcv(r5, &(0x7f0000000980)={0x0, ""/173}, 0xb5, 0x3, 0x3000) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000a40)={0x2, [0x9, 0x0]}) r11 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$chown(0x4, r11, r6, r4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000b00)={0x400}, 0x4) [ 35.575514] audit: type=1400 audit(1519226927.207:9): avc: denied { map } for pid=4171 comm="syz-fuzzer" path="/root/syzkaller-shm308824444" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 35.634265] audit: type=1400 audit(1519226927.265:10): avc: denied { sys_admin } for pid=4217 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.654470] IPVS: ftp: loaded support on port[0] = 21 [ 35.732560] audit: type=1400 audit(1519226927.363:11): avc: denied { net_admin } for pid=4221 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.751320] IPVS: ftp: loaded support on port[0] = 21 [ 35.797067] IPVS: ftp: loaded support on port[0] = 21 [ 35.841763] IPVS: ftp: loaded support on port[0] = 21 [ 35.926946] IPVS: ftp: loaded support on port[0] = 21 [ 36.015596] IPVS: ftp: loaded support on port[0] = 21 [ 36.115218] IPVS: ftp: loaded support on port[0] = 21 [ 36.215489] IPVS: ftp: loaded support on port[0] = 21 [ 36.821814] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.184238] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.230856] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.324655] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.441433] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.624873] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.680497] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.730799] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.446813] audit: type=1400 audit(1519226931.078:12): avc: denied { sys_chroot } for pid=4221 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 15:28:51 executing program 1: getgroups(0x1, &(0x7f000039bffc)=[0x0]) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00002beffc)) 2018/02/21 15:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2b000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000412f0a)=""/246) poll(&(0x7f0000849000)=[{r0}], 0x1, 0x3f) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/21) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20, 0x2200) [ 39.700306] PPPIOCDETACH file->f_count=3 2018/02/21 15:28:51 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='sched\x00') sendfile(r1, r1, &(0x7f00004db000)=0x8000003, 0x5) 2018/02/21 15:28:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fa5000), &(0x7f00003c3ffc)=0x8) 2018/02/21 15:28:51 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001580)=[{&(0x7f0000001480)}], 0x1, &(0x7f0000001600)=[]}, 0x1) eventfd(0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') r0 = socket$inet(0x2, 0xa, 0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)) [ 39.892430] audit: type=1400 audit(1519226931.523:13): avc: denied { map_create } for pid=5217 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 39.910958] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/21 15:28:51 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3, 0xa1bb06a8076039e3, 0x4, 0x2, 0x40}, 0x3, 0x81, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x3, 0x255b, 0x5}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1b7, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x17, 0x7f, &(0x7f0000008000)=""/127}, 0x48) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x4201) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x1, 0x6, 0x0, 0x4}, 0x56, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x9, 0x8, 0xda1}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001180)={0x0, @multicast2, @remote}, &(0x7f00000011c0)=0xc) bind$bt_hci(r2, &(0x7f0000001200)={0x1f, r3, 0x1}, 0xc) close(r1) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) [ 39.915145] audit: type=1400 audit(1519226931.541:14): avc: denied { dac_override } for pid=5218 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.030167] audit: type=1400 audit(1519226931.585:15): avc: denied { net_raw } for pid=5218 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.054486] audit: type=1400 audit(1519226931.646:16): avc: denied { prog_load } for pid=5242 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 [ 40.110936] QAT: Invalid ioctl [ 40.120829] QAT: Invalid ioctl [ 40.133928] QAT: Invalid ioctl [ 40.148517] QAT: Invalid ioctl [ 40.155474] QAT: Invalid ioctl [ 40.175695] audit: type=1326 audit(1519226931.807:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5275 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453da9 code=0x0 [ 40.211570] audit: type=1400 audit(1519226931.843:18): avc: denied { ipc_owner } for pid=5280 comm="syz-executor6" 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 [ 40.217499] QAT: Invalid ioctl [ 40.240990] QAT: Invalid ioctl [ 40.245307] QAT: Invalid ioctl [ 40.250735] QAT: Invalid ioctl [ 40.255402] QAT: Invalid ioctl [ 40.265642] QAT: Invalid ioctl 2018/02/21 15:28:51 executing program 5: perf_event_open(&(0x7f0000803f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@empty, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x3ff, 0xa, 0x20, 0x80, 0x29, r1, r3}, {0x0, 0x4, 0x7ff, 0x7fff, 0x9fa, 0x1, 0x4, 0xb8}, {0x1, 0x8, 0x6, 0xe1}, 0x4, 0xc, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7f}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x3, 0x5, 0x800, 0x4, 0x6}}, 0xe8) r4 = getpid() process_vm_writev(r4, &(0x7f0000529ff0)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x10200000008) r5 = msgget(0x3, 0x4) getgroups(0x8, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, r6]) r8 = getgid() msgctl$IPC_SET(r5, 0x1, &(0x7f00000000c0)={{0x7, r2, r7, r3, r8, 0x8, 0x5}, 0x7fff, 0x100, 0x7fffffff, 0x4, 0x4, 0x1, r4, r4}) 2018/02/21 15:28:51 executing program 1: ioprio_set$pid(0x2, 0x0, 0x7fff) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f000078a000)) 2018/02/21 15:28:51 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fbd000)=0x72, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x44000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)) 2018/02/21 15:28:51 executing program 2: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000000000)=""/4096) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000011fe0)={0x0, 0x0, 0x0, 0x2000}) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x1}) 2018/02/21 15:28:51 executing program 3: syz_emit_ethernet(0x4e, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{[]}, {[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)={0x0, 0x1, [0x0]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={@common='bond0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x3}}) 2018/02/21 15:28:51 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) write(r1, &(0x7f0000e86fff), 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) ioctl$TCFLSH(r2, 0x540b, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x7f, 0x27400000000, 0x4}, 0x10) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)}, 0x2002) 2018/02/21 15:28:51 executing program 6: r0 = socket$inet(0xa, 0x801, 0x0) r1 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/233) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x0, @empty}, 0x10) [ 40.284480] audit: type=1326 audit(1519226931.916:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5275 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453da9 code=0x0 2018/02/21 15:28:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000827fe8)=[@textreal={0x8, &(0x7f0000f63000)="660f38416006660f3815504d0f18dc652ef20fd0220f01cf66b8004800000f23c00f21f8663500000b000f23f80f0f9afa008a3e0f35b800008ed0660ffdf2"}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x3d4) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f00006f7000/0x2000)=nil}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x401, 0x111000) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000c00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000ec0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000000fc0)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001380)={0x0}, &(0x7f00000013c0)=0xc) getresuid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000028c0)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002900)={0x0, 0x0}, &(0x7f0000002940)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000002a40)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002840)=[{&(0x7f0000000180)={0x64, 0x2d, 0x100, 0x0, 0x0, "", [@nested={0x54, 0xe, [@typed={0xc, 0x5f, @fd=r2}, @typed={0xc, 0x29, @uid=r4}, @generic="3e69c71c7c337b", @typed={0x30, 0x25, @binary="01ed60c0537cc9e1f90f7074bd633b872475235980cee505c3e345bc655ab62aabdd2ac5a09f"}]}]}, 0x64}, {&(0x7f0000000340)={0x7a4, 0x18, 0x320, 0x1, 0x2, "", [@generic="9c3e3eb77d12e3a6c0fb77f74ec2d9f9bf2c90907eec4dece3a51a7ba7d0a02d4d05185aef448b6084476c5946d15a4e032a484a63b9babeff1b71d54c87a527b45e666a7d70db1ed109fea77e28c18b33c746754e20f29619619167cb897cef3d2fe07f9fb58ce2fa88cd9f2f68b3bd4859e43bf25165da0f0c6f7975cb0902d1845ce19ed9ce60e87935913577b6ca978a1bfec0d64c1f141a4a0e4bb5d79e8a2e7a49b810683fc2839e19131d2376c5001b10", @nested={0x94, 0x36, [@generic="39209bdc8b0f2a71291c9a001f2d12b1e105d60df76d50e7cbb553107441135b51425af20463a46a54282874e0ab7281d18272766dcdf16c5c6a3a0c14c55c3ebd9e075ab720559e4eb4ebd416cda1c1e41fc1bad58f97f95b618ba77f9c2237ff8fb52a214f95e439d3e7af86612baa7a48604299128d4346dd73e14e22072a8263", @typed={0xc, 0x61, @uid=r5}]}, @nested={0xfc, 0x36, [@generic="ff134d03eb1915b686e5ec8e9d4bdbeabc2e0d5b5cbfe4fbbdd18cc9bda2614e1f1a4cd43c6392f5c7d7ca0484f4765f453eeb9ee2155bdf681cea20a6f1dbbc7f7ab774a205", @generic="dadff4e48860b54b7e34a67c81e0ab316281a27b5061e799cd6c3b6da695e707291faccd4a90bc9bff765586ad6f94bda5ccb845a14a8833aade66b23b5be63aefae606996aa5b1f167e6c1e727766737da54dc334905e8eae45fc07cf773353d1d604b3ce9b88cc5e6b4b5ae7bbc2ef584dd72a6ca08f0d96f562cb3d4e9773ee6508b9ec7369a7e70fd4ff8aed763c53e4e535729c26309db97d4d4721ddc66593463d2b5f25e455eafbca798a30cf19b1"]}, @typed={0xc, 0x4b, @fd=r1}, @nested={0x1ac, 0x8c, [@generic="93042ba8f22fa4753bcd5146d56fa629eee77657be167aa2fbd8436116454789037d80b652ad3fb1c6d1d67182acb601920c8561ed0208f2f9c9ae51ec2f6dcbfaae5a371457917c6c3ba77e244c3b1efda5637099cde7babb3dd1fb17475963b91d294eda4674f6cf815eb0e145015a53261a74155df98ea8d8efda04fb79e8136124271fc2a49ba8bd8ec87487ba212120318e7060c7960f49", @generic="8185e4e0c8cfe1d893dea2a47dee7005d3fbad3aad63425851550ca9ba0da0e79eadb3ea5ed85055d0a1f302c7178e7c9998e5eb7969824b6c58dee399bd1ef14937f864ee3bc1d80467777c14197f1b54f901e7c874abb69f08212a2a7b3d003f92496ff486cac6eeb226d786359e5db3461e440d4c8bea8b4131b881abc5272391ae54704b8897f3b64269f07872f1878d5e3447cae75ddbbd5deb284109bec0e280859e5afb", @typed={0x64, 0x8f, @binary="756dde47b14650290e176158ca45ca0037f84c0b00c02f7ec9a58c47078f9d7896797e05f266b26c3b3ccd9985e3a558a446993fc4fc8a703c62ab92f996cbdfb8f862cad6c62cba33577587b17350d43c069f56c7ae10500c"}]}, @nested={0x194, 0x4e, [@generic="043c886e7ae6cbc329bbbb959097acb102e9efc8e513b1767352423226e15dc8c58a8bb1b6dbe2b028802527f4b8fc69e688f5c2d3cb5c88e6815281a7c6a7aaea43905038bb495219cd4db6dd", @typed={0x8, 0x17}, @typed={0x20, 0x90, @binary="8625153d8eee8bd01dee0653e24b16d8027e859c66"}, @generic="4ac24b0eee98cfb9d07ca8fd37b69e50ad71b41f439460e70c8d779d8101fee6f7d6779a3a275e34e7b72545d87ea697f3097209f0a476f59f49e5b39e9fb4702a25dfc362bfd6aa21c47ecfa91dd4e50299f7ffbc4414f11e020da40b08905c5936531ea0b2ff9262352c59e4e6c539aab2a6bd02eb1dbe36a0931d06d6bf8cf23aab03c6607cf70ac836cb8c03ea336d223cdb9bde83fc654a672a740b01bcf0e3bdc7251847e9568eeca151774dbb1a394382f0e54d304c5f9871789c08df4815d8", @generic="e9bc59e21583118e03d766888e768cc3d66ff2dd3837c21ea049631773c3956c20e87d0bb38718ea435755b9feb8b4ab21a90888ed2ccb0a8723b6096870d62db86eb7e51743bb58296fbcaeb086cfc69d37314d91c2"]}, @typed={0x104, 0x8b, @binary="34690937b7f2da8241902f66cbfd650116115abf3d5be33632ecb63717bf95db30b82658ca9078c6c3461e7e952a4cf9b38cec8bb5f6429aa4624336e1c1e61920d14e0a2b4fadcac872dcdfd5ad1944a66a56f1607d1b883f3ba788fa580453142cd597f85d62d1d6f7843f45acc3f6df459d960f3d5b297c80aceb272e414d4bbf3933e4ed0d1a63a503892382c4b088834b0120e5371c5706b37d0419491d9f8187c1e64ae4c97145e6e86c9fdc08a6f5b552730126eb986cf518d593b214325155bea162f37eb430e010c875ad853406fb2f8126d95a1c6a38b382c443405cd784eb3916adf0317cdcb2724ef8cbef8b3a136dfec40dda"}, @generic="599bca6017d6f27a9faa90ca09e75eb1e74ef75e6a956183afba978324103110cb214e6e179c3770fccc496e0650dbbc8bf90babb33236acf53170b0890d086a8c83c21bb383099588edace0eb51d3f856245647002d5ec5a7ad51abb0c049547910d5", @generic="227c3639fbc12033451992eafc7a48b475bb4b97fd1741011c6302a86c99a000091b66b85b2f0f7e1aa3eae473553e69c246d7eff59e76bddc56a7c434c343ebb9785b05cbfd5601b85a3b070566dbd5211adfed20a455647f91eb32005800b1bdec1eff04101e058f32f370713611979bbde9166df43ba4149ed8ee8df46e8b94e7d0d29e271636a47b3572aa", @typed={0x10, 0x27, @str='.ppp0!\x00'}]}, 0x7a4}, {&(0x7f0000000c40)={0x270, 0x14, 0x8, 0x7, 0x1, "", [@generic="6cffd1757dba1846e8a1140ac8a4dbdb79ca2f", @generic="70171f25259cc8d6d192bd59432d6127c31a6a174eefb0899a1f46bcb9f05b4a6053e4d19a580540b7793de60e21211d8ab00a6416b8822f923ce0261451df11eb8ad34d60d71a6f2eaed66b5cd828c52c326f0c404bc45dc15d607fb18d4ea21f268d8bbf11a853009253b5fb65d0fd94268d74ed9684b9be10539cb104c008db2d99dd1af5768e0b38fe8ab2b23f5a1993b16d1a7841bef79bd9a3c53eae28df9e9d48cd2a79298191cbf0b76134bebdf64aca80abf730d1993e2d38209c9f1678ba8db5cd08eff52dc9b4a8", @typed={0x18, 0x57, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @nested={0x164, 0x5, [@typed={0xc, 0x48, @uid=r6}, @generic="23c145132c4cf40cc12a489c0b5e3b4ab8074d6e6fcc92252d164f547e854cb3bd636b55a91554bbbb6136455e7044e8cf499fd7efce5c197f8820128d14d04f0654a26df0f235a04d2888c243492c2189767f8993f755e3d4785e691b0171bb74e7cf66ca0b35506a55a32f2214acbe893e51654b0b20bc18fec184531b9ae730697e59a715c1d93981694f161454f137ae3e7d171d9caebaa2ce086cb8b2765900f8b73da66eaa48c8e0a7b9ae8685a938ffab6fdb9bd48afc27b891a16fa195a78e7694d4fc555fe2023132e8ba990546f6e623efb09ae56a1f34134a0a87e6d1887a", @generic="541574fd952abae155ce882ac30d4ca0c9c20a298de2b16bfb981c22769255b6d416717bb22ae8f5d90c39f8e98f62bf", @generic="d37fb96810eeff8981df234f373707b55fbda41604d97ba2a4c61983fbb35b8a6be9710fd30d19e2b69fa8644c1631c670c1", @typed={0xc, 0x7a, @ipv4=@multicast2=0xe0000002}]}, @generic="106548"]}, 0x270}, {&(0x7f0000001040)={0x328, 0x36, 0x1, 0x0, 0x0, "", [@generic="b1fb55942d8b1fbb677f", @nested={0x84, 0xf, [@typed={0xc, 0x8d, @str='\x00'}, @generic="4aa56ef8f5d3c5c455b6afee2ec320e584aad9f04662dbec12da48b77d1037b7617869caf410c96e556b67ca57d9853b8bb4a7d4ac9868b18a9ba52726295fa5fa2a27999505318d7ce04c285e48a43e448198d52f0ab4781c8d4f8c8cc97f81aa2c3f86fb5934b312466354", @typed={0x8, 0x95}]}, @nested={0x10, 0x33, [@typed={0xc, 0x2b, @u32=0x4}]}, @nested={0x10, 0x0, [@typed={0xc, 0x30, @uid=r7}]}, @generic="d63367ee864f064f0988e4627dff366ff5fab992c5342d5801540c232aca09408aa2a55fe68693f64362fc04be6f5fc1e9d7a1737623e0e70398e40e62e83615d96b07d085adc667da963b6b5aa31e1cda3a98a49943fc4e8698ffdb10b73a9f6e18a12fd41ada39552ddbb973f1f8061d2c849e1b5e656c9e78", @typed={0xc, 0x35, @u32=0x101}, @typed={0xc, 0x52, @pid=r8}, @typed={0x10, 0x34, @u64=0x80000000}, @typed={0xfc, 0x94, @binary="e9d9dc44d50bc3f615420b5bae71e6957d2e3d435ba8ef25ab095138edc05ef12291f62bc520269c42bfc6b908e43f88a7a8905d9b7488300ecb222081751db58149a1f829728a49963bd2006edb91e4aafa4dd0aef169881ec39dc082023371d93c89392f59845c7831626700d8babc1c1129548b20adf2dc96ed3bf3b4e77800de39120387035a9d27d2ae4bd174a8b81c7bcaecb481cf53e7b6743728012f17e18585eb8978f30ba7a9a844fb6e7911de02d36d783bd8faac7b09beb00d388db5c98626923ce7eb1dcd1c9fe168f29900ffe3940f1543ee05d78ca050d1e8550988c2dd836d9b36bc3894dc508c8122643a7c"}, @nested={0xcc, 0x87, [@typed={0x18, 0x96, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x47, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="a2aeabbce54a160ebba78de33e85d088bab13adeb4cd0d87506a35356f47b8fccb4d743ed69534cb1471271208c8b40f2b68ffd532c7d871e98c20014c44ecf8caf5c28b5562e91f8c45c77f2afea01c7974ae2cec8b692b62bd0ac33cdbeca93cc71913923f74da66a82324936efe24ff8819cd2eef53dc4c6fdde890017d7569926d205e7e10735c6ca7f6a1201c7056a2ed067dc00c64"]}]}, 0x328}, {&(0x7f00000014c0)={0x136c, 0x32, 0x0, 0x0, 0x3, "", [@nested={0x1c, 0x61, [@typed={0xc, 0x67, @pid=r9}, @typed={0xc, 0x74, @fd=r1}]}, @typed={0xc, 0x66, @u32=0x3}, @nested={0x2b4, 0x58, [@generic="ea932fc521ff71992bed3983b3b50a40b9577441ce26246851efffd61f2cdc35b8a64b79286645d5f2c301561c123a6ce2e0c5b9fb8a38d4bb47c2ada1e66119f0cce6ed81b4fbf7bf5edb35cdfa3aa04bf09a61406f891330fdbbc24bc5d0f60c0f3b013bd55171fc3cf8664dca8922281a234c25cbac9ced4b7c8bbc59e9d0e362772e69038121f7d1c81c83f706bf981c9e0df021a89a424ca5d526ee67065a1a4a14b03c92dbfbf063ba6ea93d56e80aa83a33f4627008b131e6a03651474eff42bc3c1ca7d5da635524a2cd3073630b03fa31acbb3426", @generic="ef2f0f17137358d2d831bd4a8694e07e92d14c24c93ed06acc7f0f02676966a31dc87e132d160c27b8de21fc8289ee614694ae0c51266c29729c0830493925c6387d3b30d3f63e605f9b42c449b9e299d71f107145ceea397f00f3e525c3ab575fa4d518f04f7bfb75341e142447c8e512db62dda78619cb84e08abb54899f9f4807966590efa261203b220193f3940786aadda080bea7ddafe69137bc134ab40edbadc7a7f8a2defd60a9616a", @generic="f6f28e59189c5f437cde4158b72c9cdc8dab090e874c2bca75f0f6db611bbd8e6146efb44b4713140a73c7e83ee40ff00035296854882622afe2204ffb72dd94a4abf98d223ba97e84552f39144f3ebbcdc6f1c4e1613002824a79ea247a10e51ccc18a01990e9c16445511cc996083deb3ac7ed44e6ae260cba868dc374cd13bb35bef8f97120c5678de1ca958a1a923e2ed70c1d6fc12aa9b30f5551f54a1bc44c08ab2e07a69d705e5061fc0f30371a0e34cd715cb3b3d54a405a1cb100ef50874972300c61b0752dba3989", @generic="bfb0b44d71d74c3acaf679b5a88d0c5354524850bc0531718744a473f093cab33462e09647cc38d044f5bc83fabd6966c648478fa86db19e69353464a82ca773b4580c7f25fe89e0f777d501b693616ad7c84b55fe21ae6c39ff"]}, @typed={0x1008, 0x7d, @binary="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@typed={0xc, 0x3, @u32=0x1ff}, @nested={0x6c, 0x5b, [@generic="6ddb77c6a299bf893ffec12910c70697ad391bb27137ba2b6c7189dca8292d829d237e0540cda1cd7615bf9fa1bd5d6bd0ec1b565903d9c5cc4649201d137813a8b90c", @typed={0xc, 0x2b, @u32=0xfffffffffffffe01}, @typed={0xc, 0x2d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x2, @uid=r10}]}]}, 0x136c}], 0x5, &(0x7f0000002a00)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x1}, 0x4000080) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 15:28:52 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddaff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000551eb8)={0x9, 0x0, [{0x0, 0xd6, &(0x7f0000171f2a)=""/214}, {0x10000, 0x70, &(0x7f00007aff90)=""/112}, {0x10000, 0x7e, &(0x7f0000c04000)=""/126}, {0x0, 0xc4, &(0x7f000019a000)=""/196}, {0x0, 0x71, &(0x7f0000132f8f)=""/113}, {0x0, 0x3d, &(0x7f0000a0a000)=""/61}, {0x102006, 0x0, &(0x7f0000f06000)}, {0x0, 0x25, &(0x7f0000791fdb)=""/37}, {0x0, 0xdd, &(0x7f000083ef23)=""/221}]}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0xff, 0x4) r2 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0xfffffffffffffffc) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x404000) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xb, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9}, [@ldst={0x2, 0x3, 0x0, 0xb, 0xa, 0xfffffffc, 0x8}, @map={0x18, 0x2, 0x1, 0x0, r1}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x34}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x9, 0x71, &(0x7f0000000180)=""/113, 0x40f00, 0x1}, 0x48) keyctl$link(0x8, r2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x200100) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@local, @multicast1, 0x0}, &(0x7f0000000100)=0xc) sendmsg$can_raw(r3, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r4}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x2, 0x7ff, 0x5, 0x4}, 0x0, 0x1, 0x0, 0x0, "b22eb6d00c4d7282"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x810) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r4}) msgget(0x0, 0x81) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f00000002c0)=[0x9]) 2018/02/21 15:28:52 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b2000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) getsockopt(r0, 0x40, 0x2, &(0x7f0000001040)=""/4096, &(0x7f0000002040)=0x1000) execveat(r0, &(0x7f0000002080)='./file0\x00', &(0x7f0000002100)=[&(0x7f00000020c0)='/dev/cuse\x00'], &(0x7f00000021c0)=[&(0x7f0000002140)='/dev/cuse\x00', &(0x7f0000002180)='/dev/cuse\x00'], 0x1900) write$fuse(r0, &(0x7f0000007fd8)={0x18, 0x3, 0x0, @fuse_bmap_out={0x642d}}, 0x18) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) poll(&(0x7f0000001080)=[{r1, 0x402}, {r0}, {r1, 0x8000}, {r0, 0x3182}, {r0, 0x2068}, {r1, 0x1}, {r0, 0x41}, {r1, 0x103}, {r1, 0x40}, {r0, 0x2}], 0xa, 0x3) 2018/02/21 15:28:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0xfffffffffffffffd}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x1}}, 0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r1, 0x200, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/02/21 15:28:52 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) bind(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x2, 0x2, {0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}}, 0x32) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="ede4d9ce5486"}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x5, 0x9}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000035bfe8)={r3, &(0x7f0000eed000), &(0x7f00007bef9c)=""/100}, 0x18) 2018/02/21 15:28:52 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/212) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000046c0)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000140)="7469dd313ac060e1ad93b3170a4b356c667c2f2d344f322d761856bff68a5ec1d5b3f62e623c8afa818d96422ccd1cff02c099c19f3ccf578447fadedc1cf47d5bc1745eb0bd473457f1b39a27", 0x4d}, {&(0x7f00000001c0)="bd4ff7e37df8b22380e4e5383237eb2130867135bc75432b9d5f841c715f9870277a21641bf7cf04de3a3ec02cb422c3755ad59470b7a92f546227c00e20733b7ff83279aa2ad1ea80ec1a2b6fe678f0441c54d590879fc5ff4417bfda577593eabb5678143791cba5be7f5d72a554fb4e79acaa8165c6cbb3b800570decd4f3defe7587743f85a0074267d0655d0b96561fe88c06992e938a10277c0d25d440b94bb76872", 0xa5}, {&(0x7f0000000280)="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", 0xfe}, {&(0x7f0000000380)='\\N/VM/', 0x6}, {&(0x7f00000003c0)="3c002547344b5c8dd902f74b4221dfa5ede2d1b9e6b269b0978c0134cbd2bb11330c89a7a46e97b48d9102c2f1f8512f92204b0a571fcdfb12c5a7919a080a9d051a62d080cf9a63dae39f4973366c90b31f07245a24dc6cc89f69a0472fa39b77b38b0bd48defd5c8528d74c70c76c49aa2bc627383eebf59311e8b1bdcfa6c5a94e59e53b4242fc249a1c76326d019ed6601710c4bb5db98ee94", 0x9b}], 0x5, &(0x7f0000000500)=[@assoc={0x18, 0x117, 0x4, 0x401}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xaa, "3520ecc40b57d172fbcb9010e3a8c0e059060f89b5a99693993e3439ceb500bb23c85b0c1b17f52181ca9a66c5f4e55f24f9a73d86c3700fba7c3e44f077758be0eb072fc2d4dabce69d80311d3fc1d6282c2e82f3cc8b2f3cd3e8cc2f06a165ef30a4a5fb86f8569d5c6bdc2732978254bee875dbf3678e7c3a4b793564508d5842b7a6aff03282111be4f438bcd0f8d3274e03e785b209d711f04e608523ec249ec0dc4b5651d2cb42"}, @op={0x18, 0x117, 0x3}, @iv={0x40, 0x117, 0x2, 0x26, "df40a246ea57d0cf5a87c47ac7335ffa43c6a56062792715715def656c5743691d63e0c01736"}, @iv={0x78, 0x117, 0x2, 0x5d, "046fc693ac24d5004446a0b023a999c9435cc158242f214bb641666c9aac5790150824ce41dea072957d1b90f3ae9a8fe41409c48ce2ab5faf19004b8a17c09a58bccbe9dd1bc6c913a948e751bbe481e3fb01e2e721b526c549705bee"}], 0x1c0, 0x20000000}, {0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f00000006c0)="126ecfd5e274efed0cb0818d6200d51fa8f9fa501252a1b23dec2954445ca90d195f94aec6c0a79215300dee3277006d650df86263db931ffba3a7f9341d8287489664746f82378b151a731517fa6e8b99842d7315c90b88395d25d8714fa2c8f4b98d40de2bd772c2ecf56a047bf6aaafb5793a54075b194b7c9907169f71a63d70f49b47bee69029bb10b681c4385b06c9672accffd8d86ceb20cb8409117cf66e1a34616e9272e06341b0252aff828c3b3dbfde0be14cbb13f3296864a736a5f76da357b846f58573bf077b6d81d1c4", 0xd1}, {&(0x7f00000007c0)="26cf1631f4ce1bff82287ebadd5b5101aab7d574b3a208ec8a43891815fd086936a3c48004dccdef0e99a512be4a84af85dbf6de36d75d604d19b0b173bfa6e29829bee3b4f95211f1bbc7caa051522f1b3cd75df884b0e7f5e4543f52cdfab99abd4f755029a8c94b236c45b66e2131c0bd6ff6ab151c2572949be2776ca7ba5e1bac08fafb25d5f0535cebe5012565197b458cdf63f644c259a26de189cbe1ba6e611ea4fef228c852d0abfc4b15a4aadef903e111a21af573f3c6a43ebfc4b284bd9adaf7b8384a02fafa9dab9322a9e172aec90aeefd3caf7841cd4cef4242", 0xe1}, {&(0x7f00000008c0)="551725e93a53a0738b85a67860dc7fba56389d8ede350e369e1fdefe1d4ce4faff304c55431a8f40e74904233124ed7476936ef63170df17e426359eba1e0d98968ceafc0e498eb34facc222de697be96430278666b951f5676ae27aa5fa3b1c5d4bd083", 0x64}, {&(0x7f0000000940)="6221d57fb49e46542da6d974a8a7eda0d5d0d08f2d34fe8ecb56d8a8839b70814da0202930e9c183ae66985ca1e48d4a2e1f6d289d90d6578607df529956ea20486f6df4e53b7d9dd20a9a15aa7db337f0297b93dffc76786b1df8cacc8c4a881f03af86411e79a77a15f433d40be15b3f533e1109447707857219fe84b99b4f13f57a0e3aa3333434bb48b0f46bce504570869322d9073873edfbe82630c76e8b52403687da2f206d5ad718041a543fce971e3a3b1fb3b4e3dad4a2b43695f5d47fdddc90d29a650bca8a29ec5c0cc5dec89bee126c4dfe23c54de37e8fc1b57af194da944fd31b8c9f0a77ef2cad3474", 0xf1}, {&(0x7f0000000a40)}, {&(0x7f0000001040)="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{&(0x7f0000003fc0)="af8c96634b95ecfa792057d93a64511561ecbc2071faab3b9386ace616df7c1392d447cccd07fe87988d35579cfd0cad5e197dc2c8a93314554fa44ea6884f8e889d125fcf6999629c3d4cd49d7bf2c728f839f8f7c4a1877c48e2a37b7f64f194b7bbee0a5de41fa61824c83d72804446450c988180c7103f21af48e8a5ca74e1226e18506076f99e19591ee04264afef2fe8631793cba149bd0bfdf4fc735d", 0xa0}, {&(0x7f0000004080)="6760ec4555dd8abc01dd56acf61990872f9ad332ed48fbbab23371434348437bbb482665b5b07b4625195bb157070525ad2d0afb81acaf3ea0adb638deacca2583fbe59fa790a12e750149dc40ace07791f7ab5782617cc963", 0x59}, {&(0x7f0000004100)="fc08f2e5f3ab86895bc66374b6c8851bfcd3613c1fe142212696809ce7d5af8ba925ea92328de539b3a2d94dc83e7b5a2111eff141749eaba8e55d57fcc8cc18e4671106402092f85aef328a2b0c078f189ccc2a00ef09e75dbeace025f36b15133f0fc22ddb1c2e0144616e1b3bca4753d07d2edf1275c3042f5028dc88a0201d0d4da8730630e02bd2dbbaf7e023d052be97033d0042bae4c4ca73c54076d8415339c688ccca87307c80f820f43ef81639d7", 0xb3}, {&(0x7f00000041c0)="c16a7b6fc44d995636e29da3a668406e3a1bb5a5890cb710f4ef4861294981f23218bb464ab0cf4f4704a6f7b544ade516592c55b7d7fc3779c7cfaee7d6cc2bc1be1d06c5f5269511bee201284ea8bb74b6501d56f64239c71245d5d02834649fdc4a8dcae021a055255ee27190420ccbce311cedd437125f0b23e810bf88e182cccdea567341363c7814ce5b8991b24f5c33cb682d6c623fbc0984a10031dad4e516f40889f903923fd843b84b59c0633b9fd35738cc37fe2dd06729a0fc7f4e4d16da3dd8e81a0152aac466635276abdf7cc28cc8dd5d33259d2cca6c672635cfda133f282a5f4686", 0xea}, {&(0x7f00000042c0)="e04735169cd0ab54476107bf9addf2ca097c320080c48f28b7f8c9dac370be5c", 0x20}], 0x8, &(0x7f0000004380)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x66, "bd1f74551de8edad4c07bc9c7db5c92d6759dd9513d60b6cf00b83783140e8c9286e27470aa7a47396482decf8f6009407356ec4430bb430348bae0373e34fb12773686ad81bb8d5d75547e93d6551b1f56d3956891d13a4f0adc642ff3d462646b9b0d6b5e9"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9d, "12d7bf16430295dbe40cdd676c757af8a1b7378554557b3b0123a9fbb3b52de5f7d0fbf3b9127786f4dd615e41dc577d3fc288ad3baba4f46a3a0284613653f41fa2e68ad6f651bcd38a648700b9b38aa026955b74bbb358a4c71457876220e3c4a62a4b09043dd1ac87b82e2ac945ca533766d59f48ed0a47241f832d6a002786fa2bb0f131dacca90d1cafc5d38a251404a50bc48fda36ada05a9ccf"}, @iv={0xd0, 0x117, 0x2, 0xb7, "47ee5d3f91626b9161b47ce7e86e5970c00d8b2a2f54abda486d32c5673cfcb3ae099f46699a446d2d3f61d05e6978ef2089462d84fd1a349ff19e071dc8c07ca6e80a100b11405b2710f30bec72491d62a5e5b59a80d39f06d608680d8caf0d966d4b5fa88cfa975ccd49662b818ac5d48c9e8fc42bd96207a6cbfa6e326ba18db3751a877ca323f675dafa1809ac6f1ebfe341c8893aabeb94baabeb0cbc791d95e8e68fad3be700350934a14f0a8a067fae0a73e7b5"}, @assoc={0x18, 0x117, 0x4, 0xf612}, @iv={0xb8, 0x117, 0x2, 0x9e, "aa2acf44450bf4234722f0908c46036334d0ab056fac816dce2233523fcde6773f18579346caaa60bf5684a2cd5e8528fb171bd2d74bf85a338902ac7240155750d02af22cac5880d75e5bbf8f157a14fa6b5cced2b7978456fb279784cf0694374a0f9be0f0e53ddd19af9d047349e791117316766dae03f1f9156241cae4f904898ccba91978bc6667ad33263ac65c5f2ef4ffeea82fcd8f88a23b7784"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}, @op={0x18, 0x117, 0x3, 0x1}], 0x338, 0x20008000}], 0x6, 0x1) 2018/02/21 15:28:52 executing program 1: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) gettid() getpid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)="f07f00000000df0000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f00008d1000), 0x5) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000040)={0x2, &(0x7f0000000000), 0x8, r2, 0x1}) 2018/02/21 15:28:52 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x1, 0x200, [0x0, 0x20000440, 0x200005e0, 0x20000610], 0x0, &(0x7f0000000280), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='syzkaller1\x00', @generic="f5248ed74b346acb998fa9d472751e93", @syzn={0x73, 0x79, 0x7a}, @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xf8, 0x170, []}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "bc27254fd4858693fefbdef71a6985bc29b1b2f898cc2b3363ed56f78224402377b00368a6a2e16e6e9823beeb9a245dfef5b00c8dd089c3c1785e91f585a372"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x278) r1 = getpgrp(0x0) capget(&(0x7f0000000000)={0x39980732, r1}, &(0x7f0000000040)={0xfec, 0x20, 0x4, 0x2, 0x8, 0x1}) 2018/02/21 15:28:52 executing program 6: r0 = socket(0x400020000000010, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x424900, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x40932cdc) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/02/21 15:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x40800) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f000020e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00002ba000), 0x0, 0x20000008, &(0x7f000022efe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 15:28:52 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000004) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x6bc) sched_yield() write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f0000f29fe4)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) r1 = msgget(0x2, 0x12) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/4096) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)="eb4b81aa31436923e729191e5a383a7f5915b33777038c25c7b1a11ef292d0ec1d3242ad9d72fe1cc9defa207109a53778f8f8bd5099d6a3ec39") openat$vnet(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vhost-net\x00', 0x2, 0x0) 2018/02/21 15:28:52 executing program 3: accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x5c, "eec0939dc4fd8990e331db6c64d3479dcf81d50f6e3d827c2c51dad56b9d36fd3a26870225bdb3c0d77fbbf65d27062731877ada9389f0bc3bdb1c3074bfc91d9e14767f8c1947a92f07e16775641ae8b67b15cf938fc98f3b45cbcc"}, &(0x7f0000000040)=0x64) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x101}, &(0x7f0000000180)=0x8) 2018/02/21 15:28:52 executing program 6: r0 = socket$inet(0xa, 0x801, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x408000, 0x0) accept4$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x46, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b6) connect$inet(r0, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x100, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) acct(&(0x7f0000000440)='./file0\x00') r2 = semget(0x3, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000004c0)=r3) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000440)=""/89) openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0xc80, 0x0) 2018/02/21 15:28:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) poll(&(0x7f0000000000)=[{r0, 0x1000}, {r0}, {r0, 0x80}, {r0, 0x101}, {r0, 0x4}], 0x5, 0x5575ab29) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) fstatfs(r2, &(0x7f00008a9000)=""/4096) 2018/02/21 15:28:52 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1}, 0xffffffffffffff41) listen(r0, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x0, &(0x7f0000ffe000/0x1000)=nil}, 0x18) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/02/21 15:28:52 executing program 1: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798ecbeebb3db8791b07539", 0x0) r1 = getpgrp(0xffffffffffffffff) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x1, 0x4) fcntl$setpipe(r0, 0x407, 0xa7b) r2 = syz_open_procfs(r1, &(0x7f0000000100)='stat\x00') fcntl$setpipe(r2, 0x407, 0x5) sendfile(r0, r2, &(0x7f00006dbff8), 0x100000000ed5a) write$selinux_load(r0, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x10e) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x100000000}, 0x1) [ 40.513305] audit: type=1400 audit(1519226932.144:20): avc: denied { map_read map_write } for pid=5329 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 40.619944] [ 40.621616] ===================================== [ 40.626445] WARNING: bad unlock balance detected! [ 40.631279] 4.16.0-rc2+ #323 Not tainted [ 40.635324] ------------------------------------- [ 40.640154] syz-executor6/5354 is trying to release lock (rcu_read_lock_bh) at: [ 40.647613] [] hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 40.654613] but there are no more locks to release! [ 40.659617] [ 40.659617] other info that might help us debug this: [ 40.666282] 3 locks held by syz-executor6/5354: [ 40.670937] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000086710225>] sctp_connect+0x23/0xf0 [ 40.679440] #1: (rcu_read_lock){....}, at: [<00000000cb084b0e>] ip_queue_xmit+0x9e/0x18e0 [ 40.687943] #2: (rcu_read_lock){....}, at: [<000000002266a4e0>] __ip_local_out+0x29b/0xa30 [ 40.696514] [ 40.696514] stack backtrace: [ 40.700982] CPU: 0 PID: 5354 Comm: syz-executor6 Not tainted 4.16.0-rc2+ #323 [ 40.708223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.717547] Call Trace: [ 40.720110] dump_stack+0x194/0x257 [ 40.723712] ? arch_local_irq_restore+0x53/0x53 [ 40.728356] ? hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 40.733781] print_unlock_imbalance_bug+0x12f/0x140 [ 40.738772] lock_release+0x6fe/0xa40 [ 40.742547] ? hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 40.747968] ? lock_downgrade+0x980/0x980 [ 40.752089] ? lock_release+0xa40/0xa40 [ 40.756037] ? __raw_spin_lock_init+0x1c/0x100 [ 40.760605] ? do_raw_spin_trylock+0x190/0x190 [ 40.765165] hashlimit_mt_common.isra.10+0x1c08/0x2610 [ 40.770411] ? print_irqtrace_events+0x270/0x270 [ 40.775142] ? dsthash_find+0x5b0/0x5b0 [ 40.779090] ? __lock_acquire+0x664/0x3e00 [ 40.783296] ? find_held_lock+0x35/0x1d0 [ 40.787332] ? print_irqtrace_events+0x270/0x270 [ 40.792063] ? ip_vs_in+0xb98/0x24d0 [ 40.795749] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.800911] ? ip_vs_in_icmp+0x23c0/0x23c0 [ 40.805118] hashlimit_mt_v2+0x496/0x710 [ 40.809149] ? hashlimit_mt_v2+0x496/0x710 [ 40.813356] ? __local_bh_enable_ip+0x121/0x230 [ 40.817995] ? hashlimit_mt+0x90/0x90 [ 40.821770] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.826760] ? ipt_do_table+0x394/0x1950 [ 40.830800] ipt_do_table+0xa90/0x1950 [ 40.834669] ? do_add_counters+0x550/0x550 [ 40.838878] ? nf_nat_ipv4_in_range+0xf0/0xf0 [ 40.843347] ? __ip_local_out+0x29b/0xa30 [ 40.847473] iptable_filter_hook+0x65/0x80 [ 40.851682] nf_hook_slow+0xba/0x1a0 [ 40.855370] __ip_local_out+0x4c1/0xa30 [ 40.859317] ? ip_finish_output+0xd10/0xd10 [ 40.863613] ? alloc_skb_with_frags+0x750/0x750 [ 40.868343] ? __ip_flush_pending_frames.isra.41+0x2b0/0x2b0 [ 40.874111] ? __lock_is_held+0xb6/0x140 [ 40.878145] ip_local_out+0x2d/0x160 [ 40.881831] ip_queue_xmit+0x8c0/0x18e0 [ 40.885779] ? ip_build_and_send_pkt+0xc30/0xc30 [ 40.890513] ? sctp_csum_update+0x23/0x30 [ 40.894630] ? sctp_csum_combine+0x30/0x30 [ 40.898835] ? __skb_checksum+0x4a9/0x7e0 [ 40.902954] ? print_irqtrace_events+0x270/0x270 [ 40.907680] sctp_v4_xmit+0x108/0x140 [ 40.911453] sctp_packet_transmit+0x225e/0x3750 [ 40.916099] ? sctp_packet_config+0xc80/0xc80 [ 40.920564] ? check_noncircular+0x20/0x20 [ 40.924770] ? check_noncircular+0x20/0x20 [ 40.928981] ? find_held_lock+0x35/0x1d0 [ 40.933022] ? lock_downgrade+0x980/0x980 [ 40.937142] ? lock_release+0xa40/0xa40 [ 40.941087] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 40.945298] ? __sctp_packet_append_chunk+0x4c9/0xd60 [ 40.950460] ? sctp_csum_update+0x30/0x30 [ 40.954579] ? sctp_packet_append_chunk+0xba0/0xba0 [ 40.959567] ? print_irqtrace_events+0x270/0x270 [ 40.964292] ? sctp_packet_init+0x25d/0x450 [ 40.968586] ? sctp_csum_combine+0x30/0x30 [ 40.972791] ? sctp_packet_release_owner+0x40/0x40 [ 40.977708] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.982872] sctp_outq_flush+0xabb/0x4060 [ 40.986999] ? __lock_acquire+0x664/0x3e00 [ 40.991219] ? sctp_check_transmitted+0x1da0/0x1da0 [ 40.996209] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.001370] ? is_bpf_text_address+0x7b/0x120 [ 41.005837] ? lock_downgrade+0x980/0x980 [ 41.009956] ? lock_release+0xa40/0xa40 [ 41.013903] ? __free_insn_slot+0x5c0/0x5c0 [ 41.018201] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 41.023537] ? rcutorture_record_progress+0x10/0x10 [ 41.028527] ? is_bpf_text_address+0xa4/0x120 [ 41.032995] ? kernel_text_address+0x102/0x140 [ 41.037552] ? __kernel_text_address+0xd/0x40 [ 41.042022] ? unwind_get_return_address+0x61/0xa0 [ 41.046924] ? check_noncircular+0x20/0x20 [ 41.051139] ? find_held_lock+0x35/0x1d0 [ 41.055175] ? debug_object_activate+0x307/0x730 [ 41.059901] ? lock_downgrade+0x980/0x980 [ 41.064024] ? lock_release+0xa40/0xa40 [ 41.067979] ? print_irqtrace_events+0x270/0x270 [ 41.072710] ? add_timer+0x5a0/0x1450 [ 41.076484] ? lock_downgrade+0x980/0x980 [ 41.080605] ? debug_object_activate+0x307/0x730 [ 41.085331] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 41.089973] ? calc_wheel_index+0x13d/0x200 [ 41.094267] ? mark_held_locks+0xaf/0x100 [ 41.098388] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 41.103465] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.108457] ? trace_hardirqs_on+0xd/0x10 [ 41.112576] ? add_timer+0x5a5/0x1450 [ 41.116353] ? mod_timer_pending+0x1440/0x1440 [ 41.120905] ? sctp_init_cause+0x170/0x170 [ 41.125113] ? __rhashtable_insert_fast.constprop.31+0x7be/0x13e0 [ 41.131316] ? find_held_lock+0x35/0x1d0 [ 41.135349] ? sctp_csum_update+0x30/0x30 [ 41.139470] ? __rhashtable_lookup.isra.21.constprop.33+0x6b0/0x6b0 [ 41.145845] ? check_noncircular+0x20/0x20 [ 41.150053] ? lock_downgrade+0x980/0x980 [ 41.154172] ? sctp_outq_tail+0x7b8/0xb40 [ 41.158301] ? sctp_outq_free+0x20/0x20 [ 41.162250] ? sctp_endpoint_new+0xee0/0xee0 [ 41.166630] sctp_outq_uncork+0x5a/0x70 [ 41.170577] sctp_do_sm+0x4e0/0x6ed0 [ 41.174268] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 41.180298] ? lock_downgrade+0x980/0x980 [ 41.184418] ? lock_release+0xa40/0xa40 [ 41.188363] ? sctp_v4_copy_addrlist+0x6d0/0x6d0 [ 41.193093] ? sctp_hash_transport+0x545/0x750 [ 41.197649] ? __rhashtable_insert_fast.constprop.31+0x13e0/0x13e0 [ 41.203952] ? sctp_hash_transport+0xec/0x750 [ 41.208939] ? sctp_transport_new+0x6be/0x840 [ 41.213405] ? sctp_transport_destroy_rcu+0x60/0x60 [ 41.218394] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 41.223903] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 41.228112] ? refcount_inc_not_zero+0xfe/0x180 [ 41.232753] ? sctp_packet_init+0x25d/0x450 [ 41.237046] ? __sctp_packet_append_chunk+0xd60/0xd60 [ 41.242212] ? memcpy+0x45/0x50 [ 41.245468] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 41.250196] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 41.254837] __sctp_connect+0x829/0xca0 [ 41.258784] ? sctp_wait_for_sndbuf+0x860/0x860 [ 41.263428] ? mark_held_locks+0xaf/0x100 [ 41.267545] ? do_raw_spin_trylock+0x190/0x190 [ 41.272100] ? __local_bh_enable_ip+0x121/0x230 [ 41.276742] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.281732] ? lock_sock_nested+0x91/0x110 [ 41.285938] ? trace_hardirqs_on+0xd/0x10 [ 41.290056] ? __local_bh_enable_ip+0x121/0x230 [ 41.294696] sctp_connect+0xb4/0xf0 [ 41.298293] ? sctp_connect+0xb4/0xf0 [ 41.302063] inet_dgram_connect+0x16b/0x1f0 [ 41.306357] SYSC_connect+0x213/0x4a0 [ 41.310129] ? SYSC_bind+0x410/0x410 [ 41.313814] ? putname+0xee/0x130 [ 41.317241] ? rcu_read_lock_sched_held+0x108/0x120 [ 41.322234] ? SyS_futex+0x269/0x390 [ 41.325918] ? do_futex+0x22a0/0x22a0 [ 41.329691] ? filp_open+0x70/0x70 [ 41.333203] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 41.338714] ? SyS_accept+0x30/0x30 [ 41.342311] SyS_connect+0x24/0x30 [ 41.345823] do_syscall_64+0x280/0x940 [ 41.349683] ? __do_page_fault+0xc90/0xc90 [ 41.353887] ? finish_task_switch+0x1c0/0x860 [ 41.358351] ? finish_task_switch+0x181/0x860 [ 41.362817] ? syscall_return_slowpath+0x550/0x550 [ 41.367715] ? syscall_return_slowpath+0x2ac/0x550 [ 41.372617] ? prepare_exit_to_usermode+0x350/0x350 [ 41.377608] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 41.382941] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.387761] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 41.392923] RIP: 0033:0x453da9 [ 41.396083] RSP: 002b:00007fb85c4dfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 41.403761] RAX: ffffffffffffffda RBX: 00007fb85c4e06d4 RCX: 0000000000453da9 [ 41.411002] RDX: 0000000000000010 RSI: 0000000020000440 RDI: 0000000000000017 [ 41.418247] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 41.425490] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 41.432734] R13: 0000000000000059 R14: 00000000006f08f8 R15: 0000000000000001 2018/02/21 15:28:53 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = socket$inet(0xa, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000ca0)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x3, @empty}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000032fa0)=[{&(0x7f0000000080)='J', 0x1}], 0x1, &(0x7f000002aff0)=[]}, 0x0) 2018/02/21 15:28:53 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000173000/0x1000)=nil, 0x1000, 0xa, 0x10, r0, 0x0) 2018/02/21 15:28:53 executing program 0: ioprio_set$pid(0x0, 0x0, 0x58f9) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)="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", 0x1000, 0xfffffffffffffffb) keyctl$revoke(0x3, r0) 2018/02/21 15:28:53 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/02/21 15:28:53 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x24, 0x37, &(0x7f0000008000)=""/127, 0xfffffffffffffffc}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, [@alu={0x7}], {0x95}}, &(0x7f0000007000)='syzkaller\x00', 0x5, 0xfefa, &(0x7f000000df19)=""/231}, 0x274) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x40) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x6cf, 0x8000, 0x3, 0x0, 0x3f, 0xfffffffffffffffc, 0x5, 0x9, 0x64844792, 0x1, 0x9}, 0xb) 2018/02/21 15:28:53 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) exit(0x400000000001) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000080)={0x6, 0x4, [{0x401, 0x0, 0x7}, {0x28f5, 0x0, 0x8}, {0xa0000000000000, 0x0, 0xffffffff}, {0x2, 0x0, 0x200}, {0x1, 0x0, 0xffffffff}, {0x7, 0x0, 0x15d}]}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/02/21 15:28:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x7, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xa4c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000000)={@common='bridge0\x00', @ifru_mtu=0x4}) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x800) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x8, &(0x7f00000000c0)=@raw=[@exit={0x95}, @exit={0x95}, @jmp={0x5, 0x368000000000, 0xf, 0xf, 0x7, 0x0, 0xfffffffffffffff0}, @map={0x18, 0x6, 0x1, 0x0, r1}], &(0x7f0000000100)='syzkaller\x00', 0x9, 0xc8, &(0x7f0000000140)=""/200, 0x0, 0x1, [], r2}, 0x48) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/02/21 15:28:53 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x7ff, 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, 0x0, 0x7}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)=0x81) perf_event_open(&(0x7f0000000080)={0x3, 0x78, 0xfffffffffffffffd, 0x10000, 0x6, 0x7ff, 0x0, 0x2, 0x480, 0x3, 0x37c6, 0x5, 0x53f, 0x5, 0x6, 0x2, 0x2, 0xbd76, 0x4, 0x0, 0x4, 0x64ed, 0x100, 0xffffffffffffff13, 0x1, 0x8001, 0x1, 0x5, 0x7ff, 0x10001, 0x9, 0x1, 0x9, 0x9, 0x2d0, 0x7ff, 0x2, 0x10000, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x8, 0x6f8e, 0x20, 0x4, 0x1, 0x7, 0x1}, r2, 0x5, r0, 0x2) socket$inet6(0xa, 0x800, 0x8) 2018/02/21 15:28:53 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x5, 0xa9, 0xfffffffffffffffe, 'queue1\x00', 0x101}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='mime_typebdev*!\x00', &(0x7f00000001c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000200)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='/dev/net/tun\x00', &(0x7f00000002c0)='/dev/net/tun\x00', &(0x7f0000000300)='/dev/net/tun\x00'], &(0x7f0000000440)=[&(0x7f0000000380)='md5sumvboxnet1posix_acl_access\x00', &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', &(0x7f0000000400)='/dev/qat_adf_ctl\x00'], 0x1c00) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/02/21 15:28:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) timerfd_gettime(r1, &(0x7f0000000000)) flistxattr(r0, &(0x7f0000000040)=""/8, 0x8) [ 41.563646] bridge0: port 1(gretap0) entered blocking state [ 41.569483] bridge0: port 1(gretap0) entered disabled state [ 41.582218] device gretap0 entered promiscuous mode [ 41.587583] QAT: Invalid ioctl [ 41.588420] bridge0: port 1(gretap0) entered blocking state [ 41.593711] QAT: Invalid ioctl [ 41.596546] bridge0: port 1(gretap0) entered forwarding state [ 41.606989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/02/21 15:28:53 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000000)=0x3f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000014c000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_flags=0x1}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)) read(r0, &(0x7f0000000040)=""/171, 0xab) 2018/02/21 15:28:53 executing program 4: keyctl$session_to_parent(0x12) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:var_spool_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x36, 0x35}, 0x33) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x7, 0x10001, 0xffffffffffffffff}, 0x2c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x7, {{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x5}}}, 0x88) 2018/02/21 15:28:53 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000012000)=0x14) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r2 = msgget(0x2, 0x282) r3 = getuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r6 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00000001c0)={{0x3f, r3, r4, r5, r6, 0x4, 0x8}, 0x81, 0x3f, 0x8, 0x9, 0x1f, 0x0, r7, r8}) 2018/02/21 15:28:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00002dafc8)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000273000)={0x14, 0x10, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0xb, 0x6, 0x8) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x800) 2018/02/21 15:28:53 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) recvfrom$inet6(r0, &(0x7f00009f3000)=""/4096, 0x1000, 0x2000, &(0x7f0000606fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x2) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/02/21 15:28:53 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0xbf}, &(0x7f0000000040), &(0x7f00000000c0)={r0, r1+10000000}, 0x8) clock_settime(0x0, &(0x7f0000000040)) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000140)={0x8, 0x1, 0x400, 0x36b, 0x9620, 0x4, 0x7, 0x5, 0xffffffff00000000, 0x2, 0x81, 0x7fff}) 2018/02/21 15:28:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002d3fb0)={0x303, @tick=0x6, 0x0, {0x0, 0x1f}, 0x0, 0x0, 0x4}) 2018/02/21 15:28:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008c1ffa)='ns/ipc') mq_getsetattr(r0, &(0x7f0000000040)={0x69caf403, 0x2, 0xfffffffffffffffd, 0xfff, 0xba3, 0x0, 0x5, 0x8}, &(0x7f0000000080)) ioctl$VT_RELDISP(r0, 0xb701) [ 41.607496] audit: type=1400 audit(1519226933.238:21): avc: denied { dac_read_search } for pid=5373 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.644750] syz-executor3 (5369) used greatest stack depth: 16128 bytes left 2018/02/21 15:28:53 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x5) r1 = 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, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) r2 = getpid() r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000040)={{0x1, 0x3}, 0x0, 0x800, 0x3, {0x5, 0x1000}, 0x3, 0x100}) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x7, 0x0, 0x80, 0x8001, 0x8a3, 0x8001, 0x3}, 0x0) 2018/02/21 15:28:53 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="6081379fc4d08d193c435a3ca3b99428715818b8aad42e36ba9579cfe2acb277c43554fc40c6780d60e16e7f80423c1090ab70b6541ad31337cb7bdbfe70d330f1fbb04455252e89aa7b7d09504470a1d24dcfe229d30479937ca2079a78e10f3404c63f4ad0efafc41c16433603f9875729f8", 0x73, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='^GPLcpuseteth1selfselfmcpuset.\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0xba1, 0x0, r2) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/02/21 15:28:53 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20001, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000040)="4550c3ac5f4372daeb1a6b5d889d99f419190b784dbd2e07ccad641e7f377e39417ae85bdeb45273d5ad62b25f3d3e62c0545ec06f4a4a74b292", 0x3a) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x3, 0x3dd, &(0x7f0000386000)=""/195}, 0x48) 2018/02/21 15:28:53 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x81, 0x101000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000000000)=0x3) 2018/02/21 15:28:53 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x4, 0xe) semctl$GETNCNT(r1, 0x4, 0xe, &(0x7f0000000000)=""/41) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c7c000)=""/4096) 2018/02/21 15:28:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSTI(r1, 0x5412, 0x3f) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa0ffc)) 2018/02/21 15:28:53 executing program 1: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mount(&(0x7f000098fff8)='./file0\x00', &(0x7f00001a9000)='./file0\x00', &(0x7f000023cff5)='securityfs\x00', 0x880020, &(0x7f0000983f19)) 2018/02/21 15:28:53 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x9}, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x161800) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x7, &(0x7f0000000100)=[0xfffffffffffffff7, 0x2, 0x1f, 0x7, 0x5, 0x6, 0x43999ef9], &(0x7f0000000140)=[0x0, 0x7fffffff, 0x7, 0x80000000, 0x2, 0x80000000, 0x100, 0x81, 0xb0, 0x6], 0x12, 0x5, 0xe00000000000000, &(0x7f0000000180)=[0x5, 0x5, 0x2, 0x0, 0x2], &(0x7f00000001c0)=[0x49f5, 0x2, 0x9, 0x80]}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x46}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000009000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00002ec000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/21 15:28:53 executing program 6: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0x18a, 0x100000001, &(0x7f00000000c0), 0x294) 2018/02/21 15:28:53 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup(r0) ioctl(r0, 0x1b, &(0x7f0000000000)="6f4ddd5b3527587ec037520c0d6deea988349589bd31fa875dfb2b1d05ca14f5f7f0b8232cd104eec67ab34f3412f8a66fd41c0ae5f98e0a717e4b5620e1e97cc41858879b42d8c558432fa163448a51db22eedc7543e6565d731aa9a80c1c66c514a0f16d9f000122055032398f6d0a8e53bb6a55485fa3bb6e1016388ee89c7706d29cf229619e9f9d0c0e1144cf6fe313811ae53fa3938f583947ea3cc14fc6120415dc9fb039971894756357264a25ffa5b4e24acbe3ee7e595bf5114a6122d2688aa175e5197c6020eb2d3c3d1970f8256103") socket$nfc_raw(0x27, 0x3, 0x0) poll(&(0x7f0000000100)=[], 0x0, 0x58) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/02/21 15:28:53 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000040)="e6996230318ceea53237a0e8d29fa1f4b5ae1833484bbd55ee00357d7d8cd90b90d69cd1bc0d20fd8afd4379d25fe65cbf7713c16d361afb54fcc0e4ebc754eec85e26d047da55323429c0c5d8c651a8d03567fad205e0658b3e90d20d27bcd0afd68778ad85d618724c799164fab36bf60bf798f4ba4c9ee4deaece9ac20fd0e761387a32f1aba2b97235ab45ee00c9135bcb7f022e673f066d5fb30565074641d443ef8d72a41833a4947d32a31387d0db4c011365012f00511eb94e01cce25155fcc2725f94b3bf73064913a4eeb49e391979193fa289", 0xd8, 0x0) r2 = eventfd(0x0) fchdir(r1) fcntl$addseals(r2, 0x409, 0x0) 2018/02/21 15:28:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x800) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000040)=0x1, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/02/21 15:28:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b8ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) munmap(&(0x7f0000011000/0x2000)=nil, 0x2000) r1 = memfd_create(&(0x7f0000000000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0xffff, 0x3, 0xfffffffffffffffa}, 0x4, 0x1000000000000000, 'id1\x00', 'timer0\x00', 0x0, 0x5f, 0x4, 0x984e, 0x100}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) sched_getscheduler(r2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x801}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/116) 2018/02/21 15:28:53 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1b7, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x17, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) r1 = memfd_create(&(0x7f0000000b40)='md5sumuser]:\x00', 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000b80)={0x7, r0, 0x1}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000bc0)={r2, r0}) 2018/02/21 15:28:53 executing program 5: r0 = socket(0x15, 0x80025, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) 2018/02/21 15:28:53 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4002, 0x0) recvmsg$netrom(r0, &(0x7f0000002400)={&(0x7f0000000040)=@ax25={0x3, {"720aa2874a2963"}, 0x8}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000080)="e7f2b3a08e41cb59e254eb2d5751f4c85ccc69e62e27c414d24310dd7c2eb1", 0x1f}, {&(0x7f00000000c0)="9581c005d11bc004cac6afffdf30d74646dc8123aaa929a7bf1581fff725021388c2b7db0071508176d6630aeea4f9985ba9329630bc243cf018e744077054d469d8d7c29ccd0c972780586deaa8a5002dd6fb003a756bfdf7758adbd952b8089778006f389134c8531358bc76ec747a903bb3cedbbf1f8cb8a8347f525ffddfb4150855566b5ea1c2e9f3e4f1d38b3e4477184442cbbd38f1a837a53fad2f06bfefae1b89937bf30f81a3764492dbc53a6820fa7745872f9df26699a5703860accbdc4a90cbc761ae52dd244b2c648c554027f428e1c4d4c786444dc4ec4523c75508a0971c565205e78f05ada215dbb0978086189ead7a221f3fb66b252c1cf68d1349a6c797145f9ef8efe08fd397f21840fde2dfe48a400328a890fe6acb40d3ece50fac753902befeded7ddbf6544b94ea58033a9f06a487604fea45212cca4f4f0ec1ebc5aba6da5c04f9846f0a626e6f8bf27ca4f10fadf3ec9a91fb9c19a0d16fc8e722ce1e33ddfcaa1b1dfd8de5355a16cbaf48e2cdaa9654621dc756240933466feb05fc5d0f14f02358457629ade6dc8b8d73326e3a64fe8de82d7393265e327a96b068b6a4675270f6780f1e059bd4206b09e556fa43f57eda7453c96883a7db3e7e2a3586ddfe7457b4f3a3d8063c3705cdee1f5f0ac1c07b08d68a529232932e28d15881130164142e539b49d5356905c9c188c7eba4cdc2e54c9d6220f8f34d6b5b06e262d8776c8bc4bd16495a89e7f197c725ebca348b14add0981451c4afcd39794f2339ff0d23d4a75732f3810c17f8a455ed2f7c5b119e5479071da16fddb979fc7f8c7001f7cb2d21cb400f0ff6a97e9d372853bdc72672cb713802b9516c0fabe6fa1f0659543bdb8bf2535314263e23505ccb539a18fba54c7f1ee30cbf137c84d5edf7d85a7f9704f58a3eec8470ad861a4d79f5d2f2436ac7960e0588b93ce4ff5e80b59d3396cdb4e25a1e1906744992e30a6e0806019eaf10b5ac4f712e590b4d27de2f80b7147590a6b8f1723abcddcc6f990588f93ecc1653245d2c5e7c4375b4c28a6ade8f4e061238ac4bac7be5f1c003193553e30cf4a9fde3f8ed0119611169775c44d6896bfd1c81c4a149766e823939996612f5d094cd2f6a0be8a21309ef272d231620af0118318e459de78c2b82846eb0d8f868a15a90f8ff200e8d27549996b5f2e1e54381c1a4e0bec24e3f7ac8ffc78e34b14509e6387c963451c2ef4b3650f96f80a6b993f688bbdd96c30388128cc64355f37ef4041ba13c432faf2f0353b8870e1587941f5356ca071ab217a97e58f0cb25d5b6d085971a8957ec54327e45d77c970db37ca5d776eaea9a566e936fb4d7b06841f7031e54a0d088533d60285a5e599879ea0772cb29047e0238c3fd846096931600873ad02611e5b2b37fd5ca5999859297914cfa3b932865a0b90109e4c67aff50b30efcdc79df212ed12813780e9f54de3ce27fe3d57532efdfeca1c7da175208a29fcdce1385dd019f9259fb9e82dc7e74ddb92d2be06989bf55b94ec7e260b29146f20baa8f2dde33f641fe3262e358e4a3edc16273e1fbb7aef62f40ae98b417c9363eca0437df3912082cb2dcc11c1436dabf7660bfd34aa2be0f5dd022d319b2aaeacaa7baef4580474f7dec2359e14b2d8754bdf3980a6159e6ebcef1909edfd6dbfed5ef4964ce67f0c1df545417adfac8408e5f1fb3b64890de030d5f53afe68d443ec631ea85b317fbd6a675475fe9b83af9840889df373d6b08abe67eed60b3016efda94dc987c34d2b13b39691785a1bf4d8061e477bc86f124edf7c80ab7af1205bfc7e6df353f2df81739a45f1f74a81d532bd8048c9244e007337483fa7c20505ea04558d5870db998cb5706c2d67290ed6406bb8ad2ffbbf2aeac8437dffa65b4808fd6bcb77743e1d3e7748c21ec3c471b140eaebfc166bc059fe050f3ae9c026d2411ae34bc2633a0d8e27b868039d9df23ee2ace9d246dcf4b649d49ead9dd2f96b41cf178f6e7861014ed66d5f067bb84de8f89a0ee52289ffc854dbee44b99afc46ad78bd73e24f612e0646b7d5a6c7a98facfaa807c0fa4c0fbda79bb4a0091346ff4a61f9961b2146b980dc4153083deba696ffdac22673a3195769fcd7b100ed5cc4ff280f4d48e47b7519186c023e84bd9903fb995aa12ac0367037465bf5b412d6128ee4a6f37b8605579eef6c3345a3cc34c68481fef6d28f9dcf455b17dea2619e2807e5f2713425d43dc9d798b613eb96ec10b795968e1329dc7eac1ac54222b2834077e4f3e6965557144902d2323676d4e12c2b43c2913fe295a9c4c8e97b40f4a8b2d9e1da846dc990037408f50a9ddb05d9cb5c3b3e35053d304c2a812fc650cbaabdd365b508274d38a2aa19b18831ffcf631ce9658b3d3a620a3c2b6b7d67c9c677c13ac8cdea0c68811b874c01718bab859fe81a7e971ec8dfc63289bbb42c07c4fb862e677eff52c72294cf7d451348c60c11514bbb96d35f7d5992ba49cc0d43fb07c75af207491af7d91bc69fc6df1414e35154528d3a6a3f468ced68134745797b4e858feb0c94869215e371e2849d70bfc4db9989752f4b318a62ba0de47bb731dc03a64914925539bb1d84a6f556a572a3137d8b835f5c034f0f4a72b22fefa282eb3ffac627d3246461820fc1135ff516f251d5824c66d511b7ea6f372e229e5476629015e29ded378bb42be0e281a3df8a57cde590cc89d0942a807635f8c3644d1b55a8e8f95a7cdef14b83ee2bc31c1040204aa47e218defa5707708252bad29fcee7b5ce63831d74dc1b7cb770c1498f4bc5d73646759af3b8f19c33e07ebb81c895dbb7cb004d088b8e241a99a23cc3a785a94964a243df5a614879c796057b773d4cc48175887dcc3cbc5a8d6e61c148cf38fb860968fa8df27fd2a6bab370b2a36ba1729fe94be525f57032116f335990e4383d0f40f799d13cb46f18c062e91b760c5e2216524d08187850e9bd8eb675a01ef1a38d31cc1efe9c22a8bcb8f8fca180ce5173a98a513ecf02612ba318be07a3aa946e35638f33ca9655ca5e1be08c7f02309d84c7c6e2df0a22c13bbcda7f484ff8b6f93aa2e6226a7881d443f56aba4b810bcb4d2260cc41bfd40cbb7606e3b2c0cf02f692087c4c218732499332cd6a49862d0d19bcadac65b8fcfa6b3344661792670009b99a5fb79ee39083056786f0524b5155a760e7c3cf0e54cd5883cac76559c3366b5b76e924b09732af4be47c2663db509217101f49d92297e10e7a394c041a33b8d0071a4d0287d1e1f170462081b5454c7e534da3255d40a0ceca0e5a2c0b6275add318885f2886030e8535e3912c2532feca84d47ad01e134ba689c7b2132248c8f5c698dd0347241db0ad0c899fbd5f4cd237eee48b9e9f96e99d27f4deffa9d584ebba2a54e20770c408cb8d5eac663fc6e30e63f66dd54097a95b3e630f8155fccb5d26cd05ffd3e400d000688f0d3d4c9bb0598d79eb2bef3b76b2f670215bf47072d3b81ef43829f9d8f0fe08c707cebb47a48a6d599f1e86c82c207ffce592f3cce2fd58951217dfd3d5260e32d4d7575c1bc2e990cd049032fb52b4b533972b958569e35ded2a98b679110119288d37ee27b441799264c3777d6a4cd3e5d2e2bf18c1d766459298ad282096eb289250a998c75f0828660a3ad97351792cfd0fce6cba38f86bcf1717e5ba307c0e500fdc30e4d2d067b0c9143ef3759ef994cfff4cb81de294c12f0793eed07cd5375787e1ad3b43aa2719a89a7c1f90050686a8a187f6401235d3e80d1ad36fdbe6f41e14bb381b45800500655e9b61d6578746f77e6c7a3363adfca9477c87d23eb95a139b6e24f17771329c1e662c2fe60853a8562efaba7c63e50004344023bd1f138a92c0c19ecd982f3c7f32d25d5d9819628417ec5bd0bc0a8ff3035e0708532f89bd7da1e50acdd80e770c319c4d592c9f112ca4dc4f0f5b801db380f6f36b3850fb6fc70fadfa9aad0c197e654a146937bae70fe3dceaf0849726fa7f4b8adeb984f51ccd5c24ffae31da314adf30333a1cccc68e19b8568b2e1ab260f0cd1e233912bbc2333470da1c268bf2f875bf7362941db5e3d62cf08f868cae19dea822e49a2c5dcd0d3321c7a7a083f085590fb38f2db3f1479a5de0c89de453aaab05e127c40a218ffff36f8f8142f36f53479bbe46a17a64972c8a91992b5a2c01171692b720bd2a600fcb8f457d99d7975d5abf8cd49e83fbd15a7eb3ff67d5eddf47f6c5e357a358c3ffad0ac40f784a676c993185a799258de8e57198416bfc10cf5a5784042cfb6e9f74595bd26579fc8ebd5085e5dacd409e844a7e38fdb3b919fc579317c5c251f13e0f7566653ef06eefa8f00986ea99b5d3214c2191b8f4a514862e69a4171003930b8c73186ddc12190733ac30fa25bd64af08a23c4cf523ac9aca1f4cb4a940e34e498c8552870796ffe65beaae81dc364e192ae79c74b5db2681785b54963c626c5e91d8f769fa4adfbef57b3554b8b2d032d49a1e206ebbb794be2b200daf5af59bf32216653ed99393213875b924eb9ed152d09f37196b25f66a8fa28aa1288a2efb5a78b934f826794fc4be4fdf48657dd420b944999d6ab3ed471e78f0ea83b9850f7675d58708fab740b172976f88f1b82e8d05a088deb18ba7fe84284abcc91f87627a7c498dbb3101d542ea264698152d78156bb3aec7f71877eca7cbb430878ca609e813b6d4f6fdc5c6863162cc947aefd0b1308e758938c26acb88317ee53bf43d0b916f56ea74340a14629a14e0a2a12a59b4fe1101843f7132ee00fc61cfdc5d22c888e9da7accd15cc1d941b4c5d64ef7cea6ade1f598ba9b5b9c992d931e575bc4bf026c68dfebbd37e1b7e970927b5f16183be3f529672ee9fdb06207d43aed344ad04c14b74e2862bbe56911455078f99cc7c8911392dfb0de9646114402cb372009cd968032112ed7a30ca47c5c536156f48683e585f67fcc55022e2f6cd4c6515bfa88a4ff408eced7633015589c9a91298ab634200218b27c600b7528c3e629591622d48815c17616f5219f780c346a4ae69210a1d12fa4df70ac8ad3d4f7874d4bf3e9d16a5aca1b06746bedffadf70e784fc1c57390f67145dee25c6ae2b6360eafc5ab4f3d2072eae14bc39763157482e5e2d37e6dbd6d795a9f30e7a93ae4eccfc5ddf67c6c38fa1588f5597a5ba0af9cccbe0f6c3640a6f3b5453d9fbfaf33cb8f4d8ebda8bd2be688c36be2f229a78379e27ec9c354cf574ca4946649c56cdd1be6cbddf1a0ecaefdf8e688ff691c00bdf83276ab476abb994de678e0f8b17713efc92ec9087ee386f9ddf2b99964212dbc947d8c697c030e77a732204c6fbbd89d38c6b1a0ef204f9e278c5a0f871b9654593529c2f97a965332302eb262006f580ca0e9044c00438f94e8dd93e8b9ad75b1a0f071716edbd47133adba0ea4e1efe936ad790029f124713faa75946a6bd9bcee14502b7de9417408a8ae4e29c15834fc82afa0d2e482e4499341de0c33edf60c0740fa4d5cc80c241e47755828cdfac506d29af26f0ae3967131fc64bb6da9aaadf3c4a01e7109104e529d746252f07238cbbb96c46775cc1548e7f5355bd5bf3c8ef91f239355db38dd9edc8e8d4419dda4f77081a55893784b4aab4f4dd5ccda536fc90c20c06e72dae3e9d21ab90cb8600d4009901b8d25c1ee4931af4a65c8f69c9c3ae2be9df52501430debf3763476d90e7f6d8dbf6e034199230786357614a8c45a", 0x1000}, {&(0x7f00000010c0)="715da7233f6abfb6141b92d33eca0f4dcef7f64475934f08eb37301690020fc6b5f1ab2a68ebbea48843fc16eeca2e35c827333ef42ad76fb68cafa73095c5eac29aa4fe3869ab688bc5788141d586db063232658249c370e679e2bb15faa7690ea2aa63b29449af6c23fd6199c569fc776f04d986f9f9fd9fa5767f25c644016be3bc24e53525c774c5b368308d1e1f001ec6a15f3ad6e3e7e47eaa9df32e492b0223f8ada18599f632266f44e3baf76b50bbc381b00cfb028757fe97a1694f9278651a0f8945c94104d468f8be669a1c0f", 0xd2}, {&(0x7f00000011c0)="afa8e286ef4c5e54c3854730db3c598d7d97c06cf223f4dd2560a6c4b1c69ca97a268cb4b7cb04cd25b214d3d685dbe15c80eee478d563c3a6bc41c5d2da79a8e1379c35615c854e6d8bb1872dc6a96d57655c7ed1f4b5139c8ae0017f4e56cd58257f3b31f2bf0024657261551597ef1692629e2156", 0x76}, {&(0x7f0000001240)="f7cebd5145d122c0958cc2e1924dbef2189407b609b99433d5db566459ebc5e2fea48f9047a18b63102845e99fde946b3c6d379da9317ea9ba75e330aa18a69f70493783ace1772690bff214dcc4f13051710226c8af6cef63b76fd2659684508e20d878dc6ce0302b9a9791a0372c73cc0defdf16b2c513eb4eaad201d422496ea18500c0c474c9d67c32ef7735c9748769c876e86eac96d9029954bfbb07f5182afa134524244fc2d86d7fa9801c1300b8b681fc8e657937086aa5925bc2754fcb0ba74c22cf8731aa55babfcc442c", 0xd0}], 0x5, &(0x7f00000013c0)=[{0x1010, 0x188, 0xcf, "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"}], 0x1010, 0x4044051}, 0x100) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') sendfile(r1, r1, &(0x7f0000000080)=0x3ffffffc, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002440)={0x61b, 0x0, 0x4, 0x2dc6, 0x0}, &(0x7f0000002480)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000024c0)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7fe00000000000, 0x8, 0x7, 0x8, 0x20}, 0xa0) 2018/02/21 15:28:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @empty}, &(0x7f0000000040)=0xc) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8}, &(0x7f0000001ffc), 0x1400) 2018/02/21 15:28:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x0, &(0x7f0000000080)}) 2018/02/21 15:28:53 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00000001c0)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2}], 0xa0, 0x20000801}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) fadvise64(r1, 0x0, 0x8, 0x5) 2018/02/21 15:28:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x8, 0xffffffffffffff3e) connect$inet(r0, &(0x7f0000f6eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, [0x8622, 0x5210, 0x81e, 0x1000, 0xcd, 0x1, 0x6, 0x3f, 0xffffffff7fffffff, 0x7cec, 0x0, 0x3, 0xca1, 0x8001, 0x400]}, &(0x7f0000000240)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x5, 0x2, 0x6, 0x3}, 0xa0) 2018/02/21 15:28:53 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000000)='./file0\x00') renameat2(r0, &(0x7f0000000040)='//file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1) eventfd(0x9) renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) 2018/02/21 15:28:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="66640000000003") fchdir(r0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x10000) fanotify_mark(r0, 0x1, 0x0, r0, &(0x7f0000000000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/21 15:28:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) 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) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x5, r2}) 2018/02/21 15:28:53 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r1) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xeb8f, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0x100, 0x1, 0x6, {0x77359400}, 0xc47, 0x4}) r3 = socket(0x80000000010, 0x3, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400400, 0x0) prctl$setname(0xf, &(0x7f00000000c0)='/dev/vcsa#\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2f}) write(r3, &(0x7f00008dff61)="260000002a0047f10701c1b08000e400000000030100000009efd88c0000aba6000000000000", 0x26) 2018/02/21 15:28:53 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000834000)={&(0x7f000006bff4)={0x10}, 0xc, &(0x7f0000186000)={&(0x7f00004d4000)=@newae={0x40, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@multicast1=0xe0000001}, []}, 0x40}, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="4b72e81ca87af62a92714b916c3cf7277b12dd9565e302184730c16b543bbaeba0f1715a9c746d6a665b7244262b0cb1806f6f0018dc88a218c10b2c961ef7b79b0220cb5509ee62333f1bf122a68c577edf4d72f8207985c60a0445df15b50f239cb5fed36cede69ea13d7b043e25bb56fe58d891fecba3642829feef005c9580e37e783157dd9e02058ca41cc54c7906e7873c0725803f7a4fa442608eb7e80465f50d4ab4a56da9d89c84187b86405ee93cfe1d9645d8105e8ba94029f2b87d8bde00e7df478c297f", 0xca, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x9c) 2018/02/21 15:28:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) ioctl(r0, 0x40000e, &(0x7f0000eb1000)) name_to_handle_at(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xf8, 0x1000, "57fa79d0b5a6e48ba82d53a7b0906befefc8b58dbe0261e54f0fbea5e2f1188c7bcd1a2da647da7b37ab221d6b1b74eca9cae7a0f13b41413e9176158c8c893cc96fcd9d1d7bcc7c20430268c2e85cba0c22270661a8a977ae419ba8b3bebc415c615eac92444e728367ecac05c9e4cbff10c1a37b4e9e242ba0befd3fba8f52be66112669b7c82e1c8fbb4a4f9c9836364923b08bc6fa579ed9bfa015dc513391c2153c388284d5acd5486e0ea529cbcffd3b9153e640adb14f8c2a4b16387cacf9d931822cc9a97278d35fc0a03ecbf593a8ef4324343a5d336772bb9b3053a9b2dc46f056a342abfe6c79647a05ee"}, &(0x7f0000000240), 0x400) 2018/02/21 15:28:53 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='bcsh0\x00') 2018/02/21 15:28:53 executing program 7: r0 = socket$inet6(0xa, 0x4000000000000003, 0x8) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x524) r1 = semget$private(0x0, 0x4, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) semtimedop(r1, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$IPC_RMID(r1, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[]}, 0x8000) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x90, 0x1) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000080)=""/108) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x40) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000080)={@syzn, @ifru_ivalue}) sendmsg(r0, &(0x7f0000025fc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000025000)='_', 0x1}], 0x1, &(0x7f0000006e48)=[]}, 0x0) 2018/02/21 15:28:53 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xbe, "eac7aa79ca7b1dd6846423305b572ea68281136e6dc40a80ac12416ea580934e39066e91c28c4be177d0ad27c0e784fc53782232765ded26b589440bfd1cb56ded37295122b6d76c29289eac29ef052f825f4814677d990e4f7fdc2eb89b06f8fac66de3f41476dd43c671d1fa4e0f543dce35d1d6c08e29867cfa73af7d5d3f254dff259ec2f1768de6dcf17d4fe3cefbe8d39bb2d86ea3634f2e950c14a60437a618183b5985aa8e6bdff1b846a9d8510124a1f76e80b5f7b58be0038b"}, &(0x7f0000000140)=0xc6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x10001}, &(0x7f00000001c0)=0x8) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x4200) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000001dff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000ac0f0a)=""/246) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) flistxattr(r3, &(0x7f00000000c0)=""/157, 0x9d) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f000053b000)=""/246) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x6, 0x9, 0x3, 0x3}) 2018/02/21 15:28:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a4b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084cf90)={[{}, {}, {0x0, 0x0, 0x0, 0x80000001}]}) 2018/02/21 15:28:53 executing program 6: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@routing={0x0, 0x2, 0x0, 0x2044, 0x0, [@empty]}, 0x18) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) 2018/02/21 15:28:53 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 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2002) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x3, 0x80000000}, 0xc) sendmsg$key(r0, &(0x7f0000a7ffc8)={0x0, 0x0, &(0x7f0000ecaff0)={&(0x7f000069e000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/21 15:28:53 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20010, &(0x7f0000000080)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000020ba8)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x0, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f000001fe6b), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x16535ed2ddd40124}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/21 15:28:53 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000008c60)=@filter={'filter\x00', 0x40e, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x2, &(0x7f0000008000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffff7f}}, {{@ipv6={@dev={0xfe, 0x80}, @empty, [], [], @generic="bba94527114eb2aa1e15552fc510a1ba", @common='ip6gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x39c) r1 = shmget(0x1, 0x4000, 0x41, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000002000)=""/4096) 2018/02/21 15:28:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) r1 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0xa97, 0x86, "542b2826e490d62b329ef04dda798a37fd8d6f97f07d38aa60f6bce04458ebd317deaee841aaf946dd9c103816b37161aa2d92670a9b2070d64fa3a5df0ace6f355ca481470a21e8345c2324dabc8aaf2f869bea811ba2d450f24a1fcfc443cc9bdc8b551d6be8d0e2b1b81853c56ebc5a412006ed24699523bbae91270c4be669f331d96e32"}}) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r3, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)=[]}], 0x1, 0x0) write$eventfd(r3, &(0x7f00006d5000), 0x8) write$vnet(r3, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) write(r3, &(0x7f0000019000)=';', 0x1) socketpair$inet(0x2, 0x803, 0x8, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)={r5, 0xd6, "da939835bce07efe95666d864355f89add608a4acdd5c0da91a53c2c96f616eb2cb82cac629d1b4c97e89c757751b8ef6ea089cbf8dfaa43ddef367d8c55d0f42b3e10571138969808561f5eb1325ca7e5bcb016f964b00a14bba5bd20b9ceb6b01665450ec958f972dc0e0ae6335430ccd395b8972ddd8304fa8702534503897a9bf97fbbb331049dc9a19ae75852ba99f19eb404b042c69cd69cadbd2643bd17db3d7d972ba2bd351dc97c0ca86d420cf33d97c08acebbbd744c201b1332fc464fb4419945b55e03cb5654501d66ecef410909c643"}, &(0x7f0000000240)=0xde) 2018/02/21 15:28:53 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001040)={0x0, 0x9}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000010c0)={r1, 0x4}, 0x8) syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0x9, 0x101a01) 2018/02/21 15:28:53 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x80201) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x80001, 0xc8ec) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) listen(r1, 0x43) io_setup(0x3f, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000b80)=[&(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000009c0)="a3", 0x1, 0x2, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/21 15:28:53 executing program 4: syz_emit_ethernet(0x66, &(0x7f000006dee2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x30, 0x88, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x6, {0x0, 0x6, "c5d9bb", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x294201) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x2, 0x2b, @empty, 0x3}}}, &(0x7f0000000180)=0x8c) 2018/02/21 15:28:53 executing program 7: r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x3d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x308, 0xffffffff, 0xffffffff, 0x308, 0xffffffff, 0x3, &(0x7f0000da7fd0), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x1e0, 0x200, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}]}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f4372963e3f734e) connect$inet6(r0, &(0x7f0000226000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x40, 0x200000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000480)) 2018/02/21 15:28:53 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2002, 0x0) semget$private(0x0, 0x1, 0xa9) read(r0, &(0x7f0000000faf)=""/81, 0x51) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000140)={0x9, 0x2, 0x3, 0x85, "c38e360da1b7817151642d28fb61bacc19010ac85acbbd685132fba046007cefcf8fe45591f680c337305f77", 0xffff}) 2018/02/21 15:28:53 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000040)=0x1, 0x3b1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac0fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x7) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000), 0x0) 2018/02/21 15:28:53 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) r1 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f000038df88)=@nat={'nat\x00', 0x19, 0x7fffffe, 0x90, [0x20911000, 0x0, 0x0, 0x20911030, 0x20911060], 0x0, &(0x7f00001cdff0), &(0x7f0000911000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0x108) 2018/02/21 15:28:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005beff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/21 15:28:53 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffff7, 0x420002) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x6, 0x7fffffff}, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$ipx(r2, &(0x7f0000000040)={0x4, 0x0, 0x80, "9dcd31c72aeb", 0x100000000}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) 2018/02/21 15:28:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x3, 0x0, []}) ioctl(r0, 0xa918, &(0x7f0000000140)="d1f49f2dd7a926aed7ada06d940701692ead11902705d3ae002a68a5c06b") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={@common='ip6gretap0\x00', 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x8, 0x8f8, 0xfffffffffffffff8}) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x9, 0x1, 0x0, 0xa, 0x0, 0x80, 0x11, r1, r2}, {0x0, 0x5, 0x0, 0x5, 0x100, 0x6, 0x6, 0x2efd}, {0x401, 0x2, 0x81}, 0xfd, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0x2, @in6=@empty, 0x1, 0x2, 0x0, 0x3, 0x9, 0x9, 0x587}}, 0xe8) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x1000, 0xf4ec, 0x5, 0x5b026294, 0x3f}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xffff, 0x601) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/21 15:28:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x400001) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x800}, 0x1) setsockopt$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, 0x1, 0x0, 'syz0\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) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/21 15:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0x80000000, 0x6, 0x8}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="b3c13b5c4382966f793a28e6e5b7823053e5832055a94ec2cdc0edc8afaff84ec5a78ab519ea3d62d96a6ada96737fae34af76b23b04cab933afeb5f382c598d15187c499a719c1ce45ccfd4981a9cd2c1ee551b6fd6f071e659504597a5ae190dbd1b52413aa477bbdc28e43cd4dc9a4e6a7271617dc35cf218db82dc80d6cfa566611ca677f2cffd7e96ea044360d7ea99162adb061948a6adb956a17cd1ffa3", 0xa1, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, &(0x7f0000000180)="8ffe40c1900f47bbd3653ed4ab34772cdf339cb4eb661029091604bec556755ef0261d8f62140f48086ef9a3b4bb7abe04f26f6266a7441e72a538634b7bcfde008ff1eb467fc3e406e7af", 0x4b, r4) 2018/02/21 15:28:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0x0}) connect$ax25(r1, &(0x7f0000000040)={0x3, {"9b1366442947b1"}, 0x6}, 0x10) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/02/21 15:28:53 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x279, &(0x7f00000a4ff8)=0xd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)) ptrace$setsig(0x4203, r0, 0x10000, &(0x7f0000000000)={0x20, 0x6, 0x5, 0xda4a}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000fbb000)={0x0, &(0x7f0000bf5fe8)=[]}) dup3(r2, r1, 0x0) 2018/02/21 15:28:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @local}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x473, r2}) close(r0) 2018/02/21 15:28:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) io_getevents(r0, 0x1, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)={0x0, 0x1c9c380}) 2018/02/21 15:28:53 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="872786960c0b592a47de0f59e2d7c7e5", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x7, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200800, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080)="12ab53243bd80abba82c985fa74cbe170a6315b90739493e80a775bb7f9a618b3e5f7e27", 0x24) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000a82ff7)='/dev/sg#\x00', 0x67, 0x50000) 2018/02/21 15:28:53 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000002000)={'system_u:object_r:hald_cache_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31}, 0x4a) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0xfaf, 0x0, 0x3ff, 0x9, 0x8, 0xffffffffffffd059}, 0x6}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8080, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x1, 0x5, 0x2, 0x5ee1, 0x3, 0x7}) 2018/02/21 15:28:53 executing program 1: r0 = getpgrp(0x0) prlimit64(r0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000000000)={0x8, 0x1, 0x8000, 0x4}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x2000) fcntl$addseals(r1, 0x409, 0xb) setpriority(0x2, r0, 0x0) 2018/02/21 15:28:53 executing program 2: r0 = socket(0xa, 0x5, 0x0) socketpair(0xa, 0x1, 0x3f, &(0x7f0000000000)={0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000080)=r2) connect$inet6(r0, &(0x7f0000673000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) fcntl$dupfd(r0, 0x406, r0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = syz_open_pts(r3, 0x2000) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000040), 0x4) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000000)="9d14b54e51856f10eeed9d2bdfad5ecd9ae0bc0d97dc4e4455ea57221cf8216be2af1f7b042658cd5e16f21cf3789faedd73ee41abc6457a94e180e45fc131c7a84b641a19e979f0242c2eb215e36e5f9c2e063e5fb3a0cf949f4884546e1851d4f3dc61c3667c3e25d424c78919cde730ab9601244a3fa8dd47eee611034fc17cabc9ece65b5260a1e5f02ffd44223ae71cfa4ca3c5c6062f36b12c10706adaa7e1b035fedda4f445147ea7c036c62b9b2119d5fdb3204468044e9b84c0232ae2d94b2e33e9f25ea728b17664e7decc9dc78be8847a02f5c1") ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000100)=0x3) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000000140)='\t', 0x1) 2018/02/21 15:28:53 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20000) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000040)="c6cba30d7dc0616e7d305f37967e4f1a8cd78cd1e134b623564138e5cb51fbd9b1ce9b14f5d56a7b3a120322c5162e7dea36f60817114da1372beec5f3398b02a6b4a3243d6822fa0a70c1d234ee2ae616") socket(0xa, 0x802, 0x0) 2018/02/21 15:28:53 executing program 6: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x8000, 0x2, 0x1, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x400000000001ffdd, 0x4012, r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x109000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@exit_looper={0x630d}], 0xfffffeb2, 0x0, &(0x7f0000011f9d)}) [ 42.101862] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 42.122069] 8021q: VLANs not supported on lo [ 42.128204] 8021q: VLANs not supported on lo [ 42.131364] xt_connbytes: Forcing CT accounting to be enabled 2018/02/21 15:28:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000013f000/0x18000)=nil, &(0x7f000068efe8)=[@text64={0x40, &(0x7f0000c86fc0)="0f20d835200000000f22d8f04281200000c0fec4c10f5a1e66ba6100b8c78a0000ef0f01cb460f3a0fce1df0408037050f01c8264b0fc79c429eb700004bdb01", 0x40}], 0x1, 0x0, &(0x7f0000710000)=[], 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000187000/0x18000)=nil, &(0x7f0000b22fe8)=[@textreal={0x8, &(0x7f0000a32000)="f20fe605a5650fc71b66b9270200000f32360f1be60f3066b9800000c00f326635000100000f30d8190fdeee0fc71b", 0x2f}], 0x1, 0x16, &(0x7f00001bd000)=[], 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000000)={0x80000001, 0xfff}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/21 15:28:53 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x10100, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x5, 0x6e, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @generic="80da67e4739f6cdd69015a7699220ba6"}) 2018/02/21 15:28:53 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x2, 0x3, 0x2, 0x1}, 0x0, 0x8, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0x9, 0x3, 0x1}) 2018/02/21 15:28:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x2, 0x2, 0x1, 0x28b1, 0x0, 0xffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@ipv4={[], [0xff, 0xff], @empty}, 0x23fd, 0x0, 0x101, 0x1}, 0xffffffd4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x5}}, 0x1, 0x8, 0x6, 0xffffffffffff4662, 0x4}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x1}, 0xfedd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) process_vm_readv(r3, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/26, 0x1a}, {&(0x7f00000003c0)=""/19, 0x13}, {&(0x7f0000000400)=""/250, 0xfa}], 0x6, &(0x7f0000001a40)=[{&(0x7f0000000580)=""/21, 0x15}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/233, 0xe9}, {&(0x7f00000016c0)}, {&(0x7f0000001700)=""/181, 0xb5}, {&(0x7f00000017c0)=""/224, 0xe0}, {&(0x7f00000018c0)}, {&(0x7f0000001900)=""/165, 0xa5}, {&(0x7f00000019c0)=""/79, 0x4f}], 0x9, 0x0) 2018/02/21 15:28:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3800000000000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}}, &(0x7f0000000140)=0x8c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000004000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x50010, r1, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f0000000040)=0x5) bind$inet(r3, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r4, 0x0) listen(r3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 42.156882] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 42.168719] binder: 5595:5600 unknown command 0 [ 42.185388] binder: 5595:5600 ioctl c0306201 20007000 returned -22 2018/02/21 15:28:53 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@random="27762f541196", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) socket$kcm(0x29, 0x2, 0x0) 2018/02/21 15:28:53 executing program 7: r0 = socket(0x10, 0x802, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x624, 0x2]) write(r0, &(0x7f00000ac000)="fc0000004a000700ab092500090007000aab80ff010000000000369321000000ff010000000500000000000000006915fa2c1ec28656aaa79bb94b46fe0200000700020800008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302e01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b03000005defd5a32e280fc83ab82f605f70c9ddef2fe0820380c41b29d3ef3d92c83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf120", 0xfc) 2018/02/21 15:28:53 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x808010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x31, 0x0) write$fuse(r0, &(0x7f00009e6f7f)={0xffffffffffffffbb, 0x0, 0x1, @random}, 0xfdda) [ 42.218575] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/21 15:28:53 executing program 3: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x60000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000260fe0)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1}) 2018/02/21 15:28:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='maps\x00') preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/83}, {&(0x7f0000000100)=""/79, 0xfffffffffffffda5}, {&(0x7f0000000180)=""/208}, {&(0x7f0000000480)=""/227}], 0x9821176, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x9, 0x4) syncfs(r0) 2018/02/21 15:28:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffffffffffffffbc, 0x4) r1 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x880) getsockname$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000280)) sched_setparam(r3, &(0x7f0000000280)=0xe) 2018/02/21 15:28:53 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x1, 0x200) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000000)={{0x2, 0x3, 0xfffffffffffffffc, 0x2, "92897c41f4ae06b74ef24443edcf77ec4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796b2bfe44492497ee237fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ff976c595507f1d1e096c5f418f30513dd68416c9021543e2e7b21e0c", &(0x7f00003dd000)="47504c2a212174727573746564b2272e00", 0x7, [], [0x0, 0x0, 0x4]}) poll(&(0x7f0000000140)=[{r1, 0x8000}, {r0, 0x1000}], 0x2, 0x400) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2000, 0x0) bind$netrom(r2, &(0x7f00000001c0)=@full={{0x3, {"790066db7cb551"}, 0x8}, [{"a1baf9ddc48115"}, {"06c3e309b99347"}, {"3ef7d5512cd6f7"}, {"8bbb6c3ff705d0"}, {"22dc50de94fd2e"}, {"7c3ed7e9fc978d"}, {"cb14ae29d1f884"}, {"833621fc320bb0"}]}, 0x48) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000140)={0x1ffffffe}) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/201) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) sendmsg$can_bcm(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d, r3}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x0, 0x40, 0x6, {0x0, 0x2710}, {0x77359400}, {0x2, 0x7, 0x94, 0x7}, 0x1, @canfd={{0x4, 0x0, 0x9}, 0x23, 0x3, 0x0, 0x0, "9ecb38e1352dc8842ac9b774e434ee5caa09eca937f075f152dca9b4403d26873e7796a26475a42cea320d959a3ee702d4084a1457a2b739f083adede5749ce6"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000840)={0x7, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/21 15:28:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8}, {}, {}, {}, {}, {}, {}, {0x4}], 0x22d3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x8000, 0x100000001, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x9a}, &(0x7f00000000c0)=0x1a9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x1000000000000000, 0x10f000, 0x8001, 0xf, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x3, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0x2df, r3, 0x10001, 0x9}) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) socket$inet(0x2, 0x80000, 0x0) bind$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) setfsuid(r5) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000180)={@rand_addr=0x1, @empty}, 0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000000040)={0x1, 0x7, 0x7fffffff, 0x2}) [ 42.240745] binder: 5595:5600 ioctl 40046207 0 returned -16 [ 42.244007] netlink: 180 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/21 15:28:53 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) perf_event_open(&(0x7f0000000080)={0x5, 0x78, 0x1f, 0x4, 0x101, 0x46f, 0x0, 0x2, 0x10000, 0x7, 0x1, 0x3380000000000000, 0x3, 0xfffffffffffffff7, 0x3, 0x5, 0x0, 0x2, 0x4, 0x3, 0x200, 0x100000000, 0x5, 0x200000000000, 0x6, 0x7, 0x2, 0x4, 0x6, 0x80000000, 0x7, 0x3aa, 0xfffffffffffffffc, 0x5, 0x101, 0x3, 0x1, 0x7f, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x800, 0x3, 0x8, 0x2, 0x8, 0x100, 0x401}, r2, 0x4, r1, 0x8) 2018/02/21 15:28:53 executing program 2: pipe(&(0x7f00001f4ff8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) setsockopt(r0, 0x4, 0xff, &(0x7f0000000000)="e408f0f538728d4c684f4c2a481de0d860acb11f50cbe9f1101b0d69b6fd8bbd097e78453015acd9a3ff6228d0cf338568bf8edb62dc882ec39a3d53926636d4ec68ff6567264401b1dc53a53c05000468fac215d016f3ae1dd97252014b89ebed95249824b1107dcbb38b43ea624ade75b0861833e7e3dbb8ab48a918ea958cb63a284489d258beca", 0x89) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) 2018/02/21 15:28:53 executing program 3: prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x480000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) pread64(r4, &(0x7f0000000000)=""/246, 0xf6, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2800, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r7, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000000200)={@nl=@kern={0x10, 0x0, 0x0, 0x20}, {&(0x7f0000000100)=""/245, 0xf5}, &(0x7f0000000200)}, 0x2c) ioctl$KVM_SET_LAPIC(r8, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r8, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5}]}) 2018/02/21 15:28:53 executing program 5: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003ddffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d5ffb)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ca4e82)="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", 0x179, r0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0x0, 0x0}) kcmp(r3, r4, 0x6, r5, r6) r7 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000b6dffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="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", 0x4e, r0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r1, r2, r7}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f00004e2fc0), 0x3f}) 2018/02/21 15:28:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000466000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x800) write$tun(r1, &(0x7f000003b7f2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0xfffffffffffffffa, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x2e) 2018/02/21 15:28:53 executing program 6: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x2, 0x1}) 2018/02/21 15:28:53 executing program 0: syz_emit_ethernet(0x42, &(0x7f000092cfb2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x86, 0x2}]}}, @icmp=@time_exceeded={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x26d9, 0xc4001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) 2018/02/21 15:28:53 executing program 7: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x4023fc) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0xff, 0x0, 0x0, @time={r3}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick, 0x0, {}, 0x0, 0xffffffffffffffff}) 2018/02/21 15:28:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="e174f22af305484ca5a7af84ee4ced803c6998c119c28bd67e9615700ce62f7e", 0x20}], 0x1) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0xa, &(0x7f0000000100)=[{0x5, 0x0, 0x8}, {0xfffffffffffffff8, 0x8, 0x7, 0x8}, {0x80, 0x80000001, 0x6, 0x6}, {0xf78, 0x369b, 0xda, 0x4}, {0x7, 0x8001, 0x40, 0x9}, {0x3, 0x2, 0x5, 0xff}, {0x1000, 0x8, 0x7, 0x3}, {0x4, 0x7, 0x140000000000000, 0x8}, {0x73, 0x689, 0xffffffff, 0x5}, {0x5, 0x401, 0x0, 0x6}]}) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000f6eff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000892fb0)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008adfba)=""/70, 0x46}, 0x0) 2018/02/21 15:28:54 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/139) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x1cc, 0x9, 0x6, 0x7fffffff}, 0x6) 2018/02/21 15:28:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000f4bff0)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80002) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)={0x3, 0x0, [{0x0, 0x0, 0x6e}, {0xb84, 0x0, 0x7}, {0x48f, 0x0, 0x4}]}) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x10, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x5, 0x4, 0x400}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000240)=[0x2, 0x3d]) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) [ 42.385482] device eql entered promiscuous mode 2018/02/21 15:28:54 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0xff9a) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0xfff, 0x8000, 0x94f, 0xff, @time, {0x100000001, 0x7}, {0x236a, 0x8000}, @control={0x7, 0x200, 0x8}}, {0x81, 0x2, 0x5, 0x3, @time={0x77359400}, {0xf09, 0x7fff}, {0x2, 0x8}, @quote={{0x65, 0x5}, 0x0, &(0x7f0000000080)={0xffff, 0x5, 0x20000000, 0x8, @tick, {0x8000, 0x6}, {0xfffffffffffffffb, 0xf}, @quote={{0xca0b}, 0x1f, &(0x7f0000000040)={0x7f, 0xfffffffffffffff7, 0x80000000, 0x8001, @time={r2, r3+30000000}, {0x6, 0x661a}, {0x8, 0x7ff}, @addr={0x7, 0xe11f}}}}}}, {0xfe3f, 0x1, 0x0, 0x5, @time, {0x0, 0x4}, {0x0, 0x2}, @quote={{0x9, 0xff}, 0x2, &(0x7f00000000c0)={0xfffffffffffffff7, 0x80, 0x8, 0x2, @tick=0x6, {0x7f, 0x10001}, {0x6, 0x5}, @quote={{0xffff}, 0x9}}}}], 0x90) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006adff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x5) listen$netrom(r1, 0x4) 2018/02/21 15:28:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011f2d)="2300000024009115460200000000001201000000000000270500000000000019e47352", 0x23}], 0x1}, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0x0}) recvfrom$unix(r2, &(0x7f00000000c0)=""/77, 0x4d, 0x20, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x66}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000000c0)="9ccfbd881904635349de392ed244e0fb861ec10d333837b9dd5988f82dbdc9bb2e7cee6f908b7e895d18e7c6154eebe4218f6c8a6a88313e8df11d9091b38a3372b72fc9a55ff0d40506681f430d1ea901a6a21b46392dd4034739d9f45d7a095f88500188cdc107c4cf57360fad273ea22d138c2dc4c72f3993782e253cffaca13f9991c4d0ad37870afe8e389e08da2f2e14165a70ae35cdbf52bfbd3fa1ec078b67c147cd586a78d12ab9c1677a27fb59f013a193ccd1b733a666ffa2057773d6641cd86e130dffb80a27", 0xcc}, {&(0x7f00000001c0)="8d5929c5b0518ac81c809a08147e8316a8df6b1751d238efa71ecf1554d752b3acce4c11ae6d1c50063c71a1520435f4d0dc53bce52ae134276182a8e81261b26e82edd0655e9841ee45ab95aad774ac3a7435a69e9913", 0x57}], 0x2, 0x0, 0x0, 0x8800}, 0x80) 2018/02/21 15:28:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') ioctl$KDSKBLED(r1, 0x4b65, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7ff, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000993000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x20) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 15:28:54 executing program 5: socket$bt_hci(0x1f, 0x3, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008e6ff8)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x400) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={@common='syzkaller0\x00', r2}) connect$bt_sco(r1, &(0x7f0000000080)={0x1f, {0x5, 0x6, 0x5, 0x10000, 0x1, 0x88}}, 0x8) 2018/02/21 15:28:54 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001100)={0x0, @local, @dev}, &(0x7f0000001140)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000001100)={0xff, 0x2, 0x20, 0x4, 0x0, 0x81}) ioctl$KVM_CHECK_EXTENSION(r0, 0x4008af04, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000001180)=0x374a, 0x4) 2018/02/21 15:28:54 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x20000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x10000, 0x400100) openat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x28) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/21 15:28:54 executing program 6: r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x4, &(0x7f00000000c0), 0x8) fsync(r1) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x20000010}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) 2018/02/21 15:28:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) accept$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x60) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000177fff)="88", 0x1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c88f2d)=""/211, &(0x7f000048a000)=0xd3) 2018/02/21 15:28:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f00000e3fff)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004c8000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000089a000)=0xa0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r2, 0x4, 0x0) 2018/02/21 15:28:54 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) connect$inet6(r0, &(0x7f00002c2fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x27ffe) sendfile(r1, r0, &(0x7f0000000040), 0x8080000001) 2018/02/21 15:28:54 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019fc8)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x40) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, r0}) 2018/02/21 15:28:54 executing program 0: mkdir(&(0x7f0000be0ff8)='./file0\x00', 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100020) [ 42.485362] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/21 15:28:54 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x64193d49fe96b420, 0x0) sendto$inet(r0, &(0x7f0000000040)="228e002e1c48ee62cccf776e921a698d6f8c55c5b1af194e90f484cb32fed61bec1fa500db6b3f02567cef1888c189206ac300432bf74aa5d53ade15312c9104090b7657c48e0c2bc8caaa986e6f3b23c9beecc32fa97ac5a9c1e3711b6478eb3b33941a414eaa09f961297eac74e68a4bd97f11e0f00ab5e7a4c4fdaddb32c61a3de6eb01cb46ff8256dca81827727630672c0740dce2768d9d084c40f7fde52ab42a16cf288859b3f2d7f63f10e3a06c642da00668540cb08b96e03e135dd669f64006bd2b7def45c8d3304cde9d9b861b3a88", 0xd4, 0x20040001, &(0x7f0000000140)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r1, &(0x7f000000b000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) 2018/02/21 15:28:54 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0x400000000000000, 0x1000, r1}) 2018/02/21 15:28:54 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x9, 0x1c45}, {0x9}, 0x10000, 0x1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/02/21 15:28:54 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x40000000000005) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000efaffc)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ea7000)=@hopopts={0x0, 0x0, [], []}, 0x8) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x80402) listen(r0, 0x243) 2018/02/21 15:28:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84fa0)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x12, 0x9, 0x7, 0x6, 0x0, 0x3, 0x0, [@sadb_lifetime={0x4, 0x7, 0xa42, 0x7, 0x368, 0xfffffffffffffff8}]}, 0x30}, 0x1}, 0x0) 2018/02/21 15:28:54 executing program 0: request_key(&(0x7f0000916000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="29c00001", 0xfffffffffffffff9) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xb98, 0x8000) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)="e717238b22455efd43fb38c58534f9cad422ad5903f13cee91a390e6c1cffcac4063938837c6887f0bc8252e39d897c79315f9c31d3eadee943ff645eb4e0bcdb89ea6b417bcf4c217716fe3a6b7baf885d6bbb84e4529d263150fd467756622f45fbb723332d49e11777f79d4737f4d99c8aab8909352bede870503ba6b50ba67931c001ac63df9fe42f5b573e013acaf7cf2a622a212dc94e8ab97557b3b1cc3299d0123ff62d746e66c4cf8dab76a27025c8c77f3cc8ebb15b46bf35301c7f72025bcfe992dc171cba8e6b1621ef17279c105446f7eb27266245306575f65918c93aeed42", 0xe6) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000001c0)=0x1ff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000736000/0x4000)=nil) dup3(r1, r1, 0x80000) readv(r1, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/02/21 15:28:54 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20008, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x1}) setrlimit(0x1000000000000007, &(0x7f000068d000)) epoll_create(0x4) 2018/02/21 15:28:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)) 2018/02/21 15:28:54 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000b6d000)='./control\x00', 0x20) inotify_rm_watch(r1, r2) read(r1, &(0x7f0000949f33)=""/205, 0x3) 2018/02/21 15:28:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[], 0x13) socket$netlink(0x10, 0x3, 0x13) 2018/02/21 15:28:54 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000200)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x40000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x2633, {{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x100000000}}}, 0x88) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000bf8)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000014fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"00797a3000000000000000000000000000000000000000000300"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) 2018/02/21 15:28:54 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/16) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x6000) munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) shmctl$IPC_RMID(r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) fcntl$notify(r1, 0x402, 0x80000008) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/02/21 15:28:54 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r0 = semget(0x3, 0x0, 0x10) semtimedop(r0, &(0x7f0000000000)=[{0x1, 0x9, 0x1800}, {0x3, 0x80000000, 0x800}, {0x1, 0x4979, 0x1800}, {0x2, 0x3, 0x800}, {0x1, 0xca, 0x1000}, {0x1, 0xaaf, 0x1800}, {0x3, 0x13cec426, 0x1800}, {0x5, 0x4, 0x1800}], 0x8, &(0x7f0000000040)={0x77359400}) 2018/02/21 15:28:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029aff8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/225) 2018/02/21 15:28:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) prctl$void(0x1f) 2018/02/21 15:28:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000219fc8)=[{0x0, 0x0, &(0x7f000001c000)=[]}], 0x1, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[], 0x0, &(0x7f0000214000)=""/155, 0x9b}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/02/21 15:28:54 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) write(r0, &(0x7f0000000080), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) 2018/02/21 15:28:54 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000938fd8)={@common='ip6gre0\x00', 0x0}) sendto$packet(r1, &(0x7f0000cd4000)="008100000009002700f4877d7b2e", 0xe, 0x0, &(0x7f0000e72000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) connect$llc(r4, &(0x7f0000000100)={0x1a, 0x15, 0x8, 0x400, 0x2, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000100)=0x4) sendto$packet(r1, &(0x7f0000000140)="7c8fdf23de8b3c13c869593febb9aa83e08472e308f166c87607960f383fd67ff9f22855ef59e0b8886b40593d16c950de642a0b1659bbb362f56768c2ef0f9a7944871aa9d0d63eb71789d30560d8e56a0127f7a6dbeab57b31b084c618a88ab5288712797fcfa40d9725f1bde91eacd579453e2e7f2327d8f9419a6e28b1f689feed4af6311d5bbfc0dac37d9b07d3909419b8d4ef4ff2d4ba81312888db7904301bda28a8e0f9d5262d313b71ae998aa5e7162004e2dc1f459d74", 0xbc, 0x800, &(0x7f0000000200)={0x11, 0x16, r2, 0x1, 0x9, 0x6, @random="84533b54a916"}, 0x14) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000000240)={0xe3, 0x7, 0x6d, 0x4, 0x3f, 0x8, 0x7, 0x9, 0xffffffffffff7fff, 0xfffffffffffff800, 0x100000001}) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x8, 0x3) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000000080), 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x80000, 0x0) r6 = getpid() syz_open_procfs(r6, &(0x7f00000002c0)='net/stat\x00') socket$packet(0x11, 0x2, 0x300) 2018/02/21 15:28:54 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x1, 0x4, 0x7f, 0xe0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) writev(r3, &(0x7f0000007fe0)=[{&(0x7f000000bfc8)="db", 0x1}], 0x1) pipe2(&(0x7f0000000100), 0x4000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/02/21 15:28:54 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x548, 0x0, 0x2d8, 0x3a8, 0xf8, 0x3a8, 0x478, 0x478, 0x478, 0x478, 0x478, 0x6, &(0x7f0000015fa0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='nr0\x00', @generic="3b718eb0bf4e0563853de4fd03b38e26"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv6=@empty, 0x1e}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv4=@rand_addr, 0x26}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e1) sendmsg(r0, &(0x7f0000009fc8)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000003c40)=[]}, 0x0) 2018/02/21 15:28:54 executing program 2: unshare(0x400) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x84300) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)="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", 0x1000) openat$kvm(0xffffffffffffff9c, &(0x7f0000e01000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r1, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/21 15:28:54 executing program 3: syz_extract_tcp_res(&(0x7f0000000000), 0x80000000, 0x1000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x7, 0x4, 0x9, 0x62}, 0x2c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x102) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x0, 0x4, 0x1, 0x1, 0x2, 0x20, 0x20, 0x0, r2, r3}, {0x0, 0xfffffffffffff800, 0x6, 0x9, 0x0, 0x2, 0x9, 0x2}, {0x1d5, 0x5, 0x0, 0x2}, 0x8, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x4, 0x3, 0x2, 0x100000000, 0xc3, 0x3}}, 0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f000035d000), &(0x7f00000003c0)="ebd4", 0x1}, 0x20) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x101000, 0x0) bind$bt_sco(r0, &(0x7f0000000340)={0x1f, {0x6, 0x5, 0x7, 0x5, 0xa1, 0x4}}, 0x8) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000040)={@common='bcsh0\x00', 0xfffffffffffffffd}) 2018/02/21 15:28:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000570ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbf, 0x80003}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f0000000040)=0x3) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00000000c0)={0x1, 0x0, 0x2, 0x4}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007bff0)='/dev/sequencer2\x00', 0x4041, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x400000005, 0x7}, 0x0, 0x0, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000100)={0x1f, 0x1, 0x100000000}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40001, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)) 2018/02/21 15:28:54 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x1, "82"}, &(0x7f0000abaffc)=0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x100000000, 0x4, 0x2, 0x9, r1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0xbb, "4805021d140a1fb695560aaf24d9d9056887a808995974123edf3575f52dc01eb1cf9fdecc623acb74e06afb4bf947d0619e297d8854c3b292dbb9b730e2ad8788a28ba8ab6220ff1551123a53731f02c84e1eae1f6901845e5727c3a72c10718f56e172957208abd0ceaa80f706465e3df7e2a40a7d80d6c2a0846028d3d20dd619eb52a0dcad5482326d84b952734872b2bb21313596e18861333dc2b6575ee308e5fd7f9b7f41b606ab45ef85e7385ba11385477015ac4b886c"}, &(0x7f00000001c0)=0xc3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/02/21 15:28:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}}, 0x100) semget$private(0x0, 0x3, 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={0x0}) accept$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) syz_open_procfs(r2, &(0x7f0000000280)='ns/pid\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={r1, 0x80000, r0}) 2018/02/21 15:28:54 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[], 0x0) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) flistxattr(r0, &(0x7f0000000080)=""/4096, 0x1000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x5, 0x10000, 0x0, 0x3}) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/02/21 15:28:54 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0x5) r1 = dup3(r0, r0, 0x80001) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x40, 0x1, 0x3f, 0x5, 0xeb29}, 0x14) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x5, 0x4) 2018/02/21 15:28:54 executing program 7: unshare(0x20000000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/21 15:28:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @empty}, &(0x7f0000000080)=0x18b) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000000140)=@newsa={0x218, 0x10, 0x412, 0x6, 0x2, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x1, 0x0, 0x1, 0x80, 0x2, 0x20, 0x20, 0x3c, r1, r2}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0xff}, @in=@empty, {0x7b1, 0x4, 0x3, 0x5aab, 0x6dc, 0x6, 0xe17, 0x8c2}, {0x1, 0xdc2, 0x6}, {0x1, 0x24ca, 0x1}, 0x4, 0x3, 0x2, 0x4, 0x9, 0x10}, [@algo_auth={0x128, 0x1, {{'sha512-generic\x00'}, 0x6e8, "f104758350c5a3150e45e97bc8a30d93caa4fce0acb3d17e1b0a57eec9b50225c45bf35a9acb08b1f9798090c1ba57565a0fbe35d8ddcf72e7f6040d7bb686777bb4912de0dae19801de0c0ebb1510b1847ec06cbae7d27597cdbfa65aba5466abc5ce53974d06073c1d51e65732764a481196faa55fc88bb75dc2a5eb26d3818e09eb157fdf3b8dd3cf96ebc7c62ee6e421a93e5f5c82fa4a6ecc892ad8c5046d69186390cd63f605d7c71e7bdd10db8ae6cd1ccf037718e9dc7dee24b1ab769ec11183974e5413fac3b621e66b0ca20ad2e50fe04de8c5517da0738b"}}]}, 0x218}, 0x1}, 0x0) 2018/02/21 15:28:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"2519ba0087e5515a6363a605f71837b0", {0x4, 0x100000000, 0x8, "5299511d31c2", 0x7}}) 2018/02/21 15:28:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) msgget(0x2, 0x40) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@broadcast, @empty}, &(0x7f0000000080)=0xc) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x50) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r3, 0xef}) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x10000) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000100)={0x9}, 0x1) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000180)=""/86, 0x56}, {&(0x7f0000000200)=""/245, 0xf5}], 0x3, &(0x7f0000000340)=""/239, 0xef, 0x20}, 0x102) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/21 15:28:54 executing program 1: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x301800, 0x0) setrlimit(0x2, &(0x7f00000ef000)={0x0, 0x8000000000000000}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/21 15:28:54 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0xa01) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0x200, 0x3, 0x40}}) ioctl$int_in(r0, 0x40000000af08, &(0x7f0000000080)=0x4000ff) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xc23, 0x4) close(r0) 2018/02/21 15:28:54 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x7fff) accept4$ax25(r0, 0x0, &(0x7f0000000080), 0x800) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x0, 0x400, 0x9, 0x0, 0x8}) prctl$getreaper(0x2f, &(0x7f0000000080)) 2018/02/21 15:28:54 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x101, 0x80}) sendto$llc(r0, &(0x7f0000000080)="de4b21d7d4e270b3cb57ba8dc73d54e7acfa4a4423002b9c35", 0x19, 0x20000000, &(0x7f00000000c0)={0x1a, 0xf7, 0x100000000, 0xf5a1, 0x3f, 0xb050, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/21 15:28:54 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b92000)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000100)={0x6, 0x0, [{0xeda, 0x0, 0xffffffff00000001}, {0x260, 0x0, 0xfff}, {0xb8a, 0x0, 0xffffffff}, {0x631, 0x0, 0x5}, {0x0, 0x0, 0x4}, {0xbff, 0x0, 0x9}]}) prlimit64(r0, 0x5, &(0x7f00000000c0)={0xffff, 0x3}, &(0x7f0000000100)) prlimit64(r0, 0xf, 0x0, &(0x7f0000000140)) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) fadvise64(r2, 0x0, 0x69b, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x41c49bab7a8733fd) r4 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x2) r5 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f00000002c0)={0x4, 0x7a5, 0x1c3e, 0x7f, 0x4, 0x2}) r6 = dup3(r3, r4, 0x7ffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r6, 0xc1105518, &(0x7f00000001c0)={{0x3ff, 0x5, 0x800, 0x7, "644bce9355836c36629088922c3392fdc72847c2538e35d87fcbea7f5e92c9e0e0959af8ed5ff87f7d50d729", 0x4}, 0x0, 0x0, 0x288c9cd7, r0, 0x100, 0xfc74, "dcf0763758e51791b9fbd39f6de4ab14bb2c121928273dfc47af7e764e62eac9654f8f31aede65e4f794acbbd4f2b5d817c773e2594028636619b052db7937af", &(0x7f0000000180)='\x00', 0x1, [], [0x2, 0x6, 0x9, 0x8]}) accept4$packet(r6, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000005c0)=0x14, 0x80800) prlimit64(r0, 0xd, &(0x7f0000000300)={0x3ff, 0x1}, &(0x7f0000000340)) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000600)={r7, @dev={0xac, 0x14, 0x0, 0x10}, @empty}, 0xfffffffffffffd0c) 2018/02/21 15:28:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0x3) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000010fd1)="2f000000210003fd6dd40000060000000203000000000000000000c8080001000000737e0beee2ff005867855e7fa5", 0x2f}], 0x1}, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)=""/25, &(0x7f0000000040)=""/166, &(0x7f0000000100)=""/214, 0x2}) 2018/02/21 15:28:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000886fe0)=[], 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0xffffffffffff1bfb}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000080)) prctl$getname(0x10, &(0x7f0000000140)=""/90) 2018/02/21 15:28:54 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={"d485b05d98eee4bb05f9629db10112ea", {0x4, 0x6, 0x101, "56060d489a1e", 0x6}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x18000, 0x0) fcntl$getown(r1, 0x9) flock(r0, 0xc) 2018/02/21 15:28:54 executing program 0: r0 = creat(&(0x7f000045e000)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000c36000)=[{&(0x7f00003d0000)}, {&(0x7f00004f7fd7)="713ea49caaea4d0e52ce8a7edc46d6e144c9415995c7ee70053125f86c3cd4936c456aa12b9b577fab9b", 0x2a}], 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @empty}, &(0x7f0000000040)=0xc) 2018/02/21 15:28:54 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r1 = socket$inet6(0xa, 0x3, 0x2c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={@generic="e3fe59588d9b87a9825ace4ce1c8be70", @ifru_flags=0x2000}) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="09ed", 0x2}], 0x1, &(0x7f000001f000)=[]}, 0x0) 2018/02/21 15:28:54 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000)=""/123, &(0x7f0000000080)=0x7b) 2018/02/21 15:28:54 executing program 4: r0 = socket$inet(0x2, 0x200000000000003, 0x1) socket$inet(0x2, 0x0, 0xfffffffffffffeff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000157d80)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common="00729474610209000000f100"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00000b7f60)=[{&(0x7f0000000040)="64e1cf0946035f17", 0x8}], 0x1, &(0x7f00000000c0)=[{0x78, 0x84, 0x26ab, "cecdf7bad1295315f30f95173f9fb1390f29cacf457cfcb08bddbccf0c67293e1f3e6873c1156afb452413a7ed0c2bd139c3229a19eebc7a49f323b959b6eba29aad38f91d9877562dd9a404bff023daf56dafd101a5d5e373b5c71a1399b934f1"}], 0x78, 0x3}, 0x0) 2018/02/21 15:28:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x1f0, 0x120, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0x0, 0x0, @generic="a02f8406385a72a519f51fe47602607e", @common='vcan0\x00', {}, {0xff}, 0x33, 0x1, 0x8}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x1, 0x8}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x9, 0x6, 0x1, 0x2}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x5, 0x0, 0x1ff}, {0x81, 0x100, 0x2af}, {0x1, 0x3, 0x10000}, 0x4, 0x8000}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x11}, @multicast2=0xe0000002, 0xffffff00, 0x0, @generic="3854fa92e8683d247cb3fa8979987fcd", @common='erspan0\x00', {0xff}, {}, 0x11, 0x1, 0x2c}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="b697200b4e85", 0xdac, 0xa, [0x28, 0x12, 0x0, 0x13, 0x13, 0x2e, 0x2d, 0x34, 0x13, 0xb, 0x23, 0x2e, 0x5, 0xf, 0xe, 0x27], 0x2, 0x21, 0x1}}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x3ff, [0x3, 0x2, 0x2, 0x1, 0x100000000, 0x1], 0x0, 0x7fff, 0x1}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xf9af, 0x400) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xaf1, 0x100) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000100)=r3) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140), 0x9) 2018/02/21 15:28:54 executing program 2: r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40100, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/02/21 15:28:54 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x64, "84bd06355e47979edb19ad652b7164c198bb42379569ec7061d5c0178628e6773b5621ebc2c5960726a907631493f83f68bf22d0c77cb9df5d91b28293dd9b74fb9fb4f797417bab92d7b9fb0c0b435c7bb66e0247afa3ee51a864a8e956acc6f142b4f7"}, &(0x7f0000000140)=0x6c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x1, 0x4, 0x8, 0x1, 0x1, 0xdd69, 0x0, {r3, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5a}}, 0x2, 0x7, 0x1f, 0x8, 0x7}}, &(0x7f0000000240)=0xb8) listen(r0, 0x0) 2018/02/21 15:28:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f00002b5000), 0x8, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000f94fe4)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000ef2000)=@ipv4_newaddr={0x18, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) r2 = msgget(0x3, 0x240) msgsnd(r2, &(0x7f0000001040)={0x3, "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"}, 0x1009, 0x800) 2018/02/21 15:28:54 executing program 1: r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$dh_compute(0x17, &(0x7f0000b54ff4)={r1, r2, r2}, &(0x7f00002f9ffb)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'poly1305-simd\x00'}, 0x0, 0x40}) 2018/02/21 15:28:54 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000d66f36)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x100000001, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x2}) 2018/02/21 15:28:54 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000048c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000004f00)={@empty, @multicast1, 0x0}, &(0x7f0000004f40)=0xc) socket$inet6(0xa, 0x6, 0x1) connect$packet(r0, &(0x7f0000004f80)={0x11, 0xf7, r1, 0x1, 0x401, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x4, 0xff, 0x0, 0x6, 0x1, 0x1}) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}, 0x1c) sendmmsg(r2, &(0x7f0000ad9000)=[{{0x0, 0x2b8, &(0x7f0000bff000)=[], 0x0, &(0x7f00000000c0)=[{0x10}], 0x10}}], 0x800000000000082, 0x0) 2018/02/21 15:28:54 executing program 4: r0 = socket$inet(0x2, 0x20000000002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000480), {[{{@arp={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @empty, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x90d3, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="8d96271c53bb84c738d6055fd3746028"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, 0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @multicast2=0xe0000002, 0x3}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r1 = memfd_create(&(0x7f0000000000)='wlan1)security^+\x00', 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0xa, [0x4, 0xeed, 0x7fffffff, 0x9, 0xffffffffffffff00, 0xfffffffeffffffff, 0x7, 0x4, 0x3, 0x9]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r5, 0xffffffff}, 0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000002c0)) syz_emit_ethernet(0x2a, &(0x7f00001bbfd2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x81c, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000440)={0x0, 0x0, []}) 2018/02/21 15:28:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) fallocate(r0, 0x2, 0x400, 0x7fffffff) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/21 15:28:54 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc, 0x0, 0x1}, 0xffffffdf) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) write(r0, &(0x7f0000914000)='!', 0x1) clock_gettime(0x0, &(0x7f00002d4ff8)={0x0, 0x0}) recvmmsg(r1, &(0x7f000053cf80)=[{{&(0x7f0000bac000)=@can, 0x10, &(0x7f0000f77000)=[{&(0x7f00008d7f1c)=""/228, 0xe4}], 0x1, &(0x7f0000da1fdc)=""/36, 0x24}}, {{&(0x7f0000e9a000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000b7a000)=[{&(0x7f000089d000)=""/49, 0x31}], 0x1, &(0x7f0000afbfdd)=""/164, 0xa4}}], 0x2, 0x22, &(0x7f00002db000)={0x0, r2+10000000}) 2018/02/21 15:28:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000101000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000214f7d)=""/131, 0x83}], 0x1000007e, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/21 15:28:54 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x2, 0xb27, 0x4], 0x3, 0x20, 0x4, 0x1, 0x4, 0x186a, {0x0, 0x4, 0x9, 0x7, 0x9, 0x6, 0x0, 0x5, 0x9, 0x7fff, 0xc7, 0x2, 0x9, 0x3f, "59a3ad25d96d63fc2acdda6d5e29113cf738dd175d12ff8fef26ccdc167a49ba"}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f000024aff0)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xffffffffffffffc0], 0x1, 0x4, 0x100, 0x5, 0x2c, 0x100000000, {0x81, 0x80000000, 0x80000000, 0x3ff, 0x80000000, 0x7, 0x7, 0x3, 0x3, 0x3a6, 0x6, 0xffffffff, 0xbd98, 0x7, "81c2d10c9c057b988ba0df2089f3e4e0d8cccb0ff62f6a426e60067dbcd88933"}}) 2018/02/21 15:28:54 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000244000)) r1 = gettid() capset(&(0x7f0000000100)={0x20080522, r1}, &(0x7f0000000140)={0x1, 0x4, 0x1, 0x100000000, 0x6, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x84, &(0x7f0000015fe8)=""/24, &(0x7f00005fbffc)=0x18) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400200, 0x0) 2018/02/21 15:28:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x80) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x2, 0x4) 2018/02/21 15:28:54 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x118, 0x0, 0x118, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x1000, 0x400}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="3c5ff11d3d6ee71fe1d32883b10c93a5", @generic="bf86cd42ae817001fe132c51694107b0"}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) 2018/02/21 15:28:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000087d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00008e8000/0x18000)=nil, &(0x7f0000777000)=[@textreal={0x8, &(0x7f00009f1fba)="0f20c06635100000000f22c0f2ab440f20c0663509000000440f22c00f0019f20f2332b815028ee80f320f00d1baf80c66b80867fa8766efbafc0c66b81ce7000066ef3edbf1", 0x46}], 0x1, 0x30, &(0x7f0000bdc000)=[], 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0xfffffffffffffff7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 15:28:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000000000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/21 15:28:54 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, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0x46, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0xfffffffffffffffd, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) 2018/02/21 15:28:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCFLSH(r1, 0x540b, 0x8) fallocate(r1, 0x3, 0x7ff, 0xfffffffffffff801) [ 43.018444] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/02/21 15:28:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) sendmsg(r0, &(0x7f0000002340)={0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)="a76e14654e91447465b50b5614d2536653961e08a56215804adc2f070f53fa691f8f5d5912a7308da0888c37891bc5755e74eead68a8f0355e79a22673e97918e0744da8af70ec100feed9047e74c4a43d10c81f915b6c1e74a5605a83ac57f5d4b6df8244584267f50d3db3f9cde74eea96ee", 0x73}, {&(0x7f00000010c0)="06cbbad27be87779870eb50b5e1b93ff0147c97504c264242ad2ce9b089263fd808b6cc501", 0x25}, {&(0x7f0000001100)="0ccab02bfe01f452ec4e1031e39fbb65cab308321e61963269f7b9e497195d0372b95780f120024b78ae78c1de3d9a50028ee6df425ba1bcd49f3a747b17eee90ec4f28e160fbf60290f600222417e615dbd82b43d3d81c48975e5c6a38545a8fba0f39ee42bb2bcb240c1ecb373146b5c9947ea0e10ef23db5083f6568056a15ff9acce3aa30842a6993668d8c72c91d52890edb9", 0x95}, {&(0x7f00000011c0)="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", 0x1000}, {&(0x7f00000021c0)="87cf3fdf949cc35fb3d995c987dbf0a6eec3fe17192701b4bb43ff5ba0c955c279a99f2aea9cd912b9fe84f8e531039cdc6021de94850078bfce2c56d428b59e88e85a8c13eefded20899bba6b379b147bea694641b7614662efdc1a6974762d65891415bb15940b9c18bc841e4fa42289", 0x71}, {&(0x7f0000002240)="5d7ffd8b3173586aa2454cac6246660fb7dfd4b419b633e429629f162c5695da024428491d9b0c699c371de85d6da25e62d570308646c82c70f0117107d28b5c11a5a43ec94ea7a63fb0dfcaf85d7d890ed87a75be181936eb034c382b95b9ae94d29525af66b1a5d7d74e196b9dc7c67a8fea44797221", 0x77}], 0x7, 0x0, 0x0, 0x40000}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000049f48)={0x0, 0x3, 0x3ff, 0x4, 0x401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockname(r1, &(0x7f0000002380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000023c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x35}, &(0x7f0000e71000)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r4) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)) close(r3) recvfrom$inet(r1, &(0x7f0000002400)=""/25, 0x19, 0x1, 0x0, 0x0) 2018/02/21 15:28:54 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x568, 0x288, 0x378, 0xffffffff, 0x378, 0x0, 0x498, 0x498, 0xffffffff, 0x498, 0x498, 0x5, &(0x7f0000000180), {[{{@uncond, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@empty, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@multicast1=0xe0000001, @ipv4=@empty, @icmp_id, @gre_key}}}, {{@ipv6={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @common='erspan0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@empty, @ipv4=@dev={0xac, 0x14}, @port, @port}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@broadcast=0xffffffff, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x141000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x2, 0xffffffffffffff71, 0x3, 0x10176223, 0x7fffffff, 0x20, 0x6, 0x4, 0x70, 0xfffffffffffffffe, 0x1f, 0xffff, 0x3, 0x0, 0x4]}, &(0x7f0000000800)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000840)={r2, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x4, 0xffff, 0xfff, 0x8, 0x3}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x8000, 0xffffffff, 0x200, 0x400, 0x1000, 0x7f, 0x7487a6d2, 0xfffffffffffffffe, r3}, 0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000880)={r3, 0x401}, 0xfffffffffffffecc) syz_extract_tcp_res(&(0x7f0000000880), 0x80d, 0x7) openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000800)={0x6770, 0x400, 0x202, 0x100, 0x86, 0x7, 0x6f0, 0x10001, r3}, &(0x7f0000000840)=0x20) 2018/02/21 15:28:54 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000fd8)=@framed={{0x18}, [@initr0={0x18}], {0x95}}, &(0x7f0000000ffc)='GPL\x00', 0x10000, 0xf1, &(0x7f0000000f0f)=""/241}, 0x48) sendfile(r0, r0, &(0x7f0000000080), 0x3) 2018/02/21 15:28:54 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000080)=r1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) lseek(r0, 0x0, 0x4) 2018/02/21 15:28:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000}, 0x1c) r1 = accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) sendmmsg(r1, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000100)="e77b7ac8df20dd5c3e183c82e4f129134b4e67fb03919920c3577c93a1f550c2b860973f415d124bc12730742e117a1606f2e535796933638f9a6870be09855a2b322e1de1d2c297df5b862e88ad98e6b50dd3b277e4418d6f1c239819bbbccc0015160de94a15860f2ea4d1fdf1559e51549130e8cbac315a540ca07c096b4cf4c35a381ec6191d82bcca748b7521a8", 0x90}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="a104c034ebb5e591be828d3621b7794cebd296165acfad3a915d2eb513879cbe23df8f4eb1011e0457d7badb2894ccc06a5678f1443e7aef9d2d258a4fe58f371f3645a39b8c2e53a194e14b7e3c0cbf9e9296bdce8c84e1714b4f13d8e5a8c118546757c386b898d47989c587e6d177338f4e0f33f026d04e40eee5f66c0abbb33f5739b15caf09ad0d85096f7312f4ab0d573324eeb8b6fd181385da4c8bea69b6f1a03197453283510c5d359f14e84e3d161a8bdb46b31ce471ab347006f08efb0a5d0ad2d0742c21d6a4fd", 0xcd}, {&(0x7f00000012c0)}, {&(0x7f0000001300)="f5b4e8268337037c81c2cc29f0eabd4687d7f70186a48bcf86a4be28bcf59276fad6fa2e06d8ae9666c8be401b461ed1dada625cf598108f9e4f65b068526867173fb382ac6c48acfdaa4283ab2390b2c5a41900fa47c13644b1a5859424957b9bd4c70aa9c67cf892a1554c4727fec0ae77baf9d86bb0c182cd2b3764841e324074adcc7ced050795b4cb3a42712684c6807c24f237eccceab34e0ed287e25a3d0abd231f21ab323565928a54cb3ed6095d42079d5d40753216e6ada07ed971", 0xc0}, {&(0x7f00000013c0)="622f9a65dfe7f1df2b7432b3e87f6edb15efbdef2d6cc14377d763f2caf3ad8c900204ab189ef7593311756b274b88a7441fd799b4c2a999d014bf4e5ca2035a7389e4fb8121af6f2278d12d037d290a25cfea", 0x53}, {&(0x7f0000001440)="50dead6e2edec85671cfde9c3a13b13cbd6d31f99b0344f7a25e4fa8668361ce01d64525c48180c9c621af3d4726fbac100bf6325b8743adf51b7cc38bf015cd34f32148deb256632b457e2acad0122425eea95563bec2218aaa2fa3140ef231872b225ade3c706cc77868f5833b31867fb7dea52800312623f3745f62b2", 0x7e}, {&(0x7f00000014c0)="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0x1000}], 0x8, &(0x7f0000002540)=[{0x78, 0x18e, 0x0, "7ba8aa143e15752248d70b871430cb24cbf263ab183064151c9ccacb942ff839917813e9e27fc3f9bb6f86129b1264fdf9abd6455cc079085f25aa75d49d4aa8dca679f5d470c54f26d2ff6862b04c61efeefb857216d98d3c727cc4b955b0ecd1"}, {0x30, 0x11e, 0x80e8, "b5e5c0228749fa07d55baa3dc6e8b4f018b73ebe8c752e9cccb6"}], 0xa8, 0x4000000}, 0x8}, {{0x0, 0x0, &(0x7f00000028c0)=[{&(0x7f0000002600)="b63be61b8778336abb3a79a53df2a389ac412bb4e56cd9aaf085119def434a5217beb857d44233dd8f4e3246ae67bd85ec33974bb5d345270ddbdc7dec719832b398cb71c92b1480b5e36567bcfc76a0d9a4f13cc8f8158d96c2099df372d3088fa0374ee96e19dd1ae6712faf9979330b86619b54bd0cb695c85b446e2eb6c47d216d4a55ed7089560dbdf24d2f377fbb2c", 0x92}, {&(0x7f00000026c0)="7a85071598bbeb7356cd66d6a01e0cd3a271f6f2be0187b5a48179be9bcb9c879ef1677747f1ca1b810f01867d31f473f47bf9cb9538ac09b09076c01867e5a6d3a414fd2f1149a47326913415c05e2ed0", 0x51}, {&(0x7f0000002740)="eab77e5bfa2fa8561eefaaca843bb838ab15d40c1fc83a0e9489b3a17571d81e35fc2dd3fb09c7baa20d36d6741d9250c583b358fe0b562aadd2c4e52605d8", 0x3f}, {&(0x7f0000002780)="dc90248708389599e686d741cff3f7e8ea9d268ee3a8082c1bc9175282f3071ab51396c0acade43f1485927f695c44aab2b6d99e34fb3961b57db297eb76f25c2f0ee70f1ec282033dd69445471e4fb82649ef60b066b6d5a14db1868472bd9a2fac05ea553aa3e9324dc107e2c940320238507a849d13e197c9f9dd00be941978e3a79ee2bc3601ff6574a80d776771d96a1c7b4ebf0a62ede8953d4f3a3fc9f3ef9cdf59978423ce553c7b8825471d96879c5722e1f58cdcb531b03a029d4d8ea7253386f2ea8bf0854770cae2dd3de46254a157f0225f7e14554058d803e087bc4d02f439005ebb5bb30ad72224", 0xef}, {&(0x7f0000002880)="ea28596d1fa048de7fb29a2d72433c97a3ce849eff7414a981a3acc5a6199d29f7450a482a", 0x25}], 0x5, &(0x7f0000002940)=[{0xe0, 0x11b, 0x9, "a2357e5ab795ce98ebc0cff86e2bc9bd853f9a7bfaa019f79cc6ffe42c5b1790d884e5a2e1329704c521e3e141abd75269159ac1f52d69877afbdf07588f9ec86eeca30939996759c999ca750c2af15bee6c5781fdbe8a32f74af61567a00d76fb3ded868805c2d6164c2bdc81819b10b6c5c6a237b45e17265581584a99cc14c7f316e84e84eafa5cf0d5914f340a0e0f5b02453c9f9169f9ae9e2b537aea875960b1b92506ac35421835097a1b7c00edc98aa9fc59eae2c0d59b3e6c17f923d0afbe2b1b9cf431c0504bd2"}, {0xd0, 0x11f, 0xb4, "afc326863f416f724de14741ab2f3489d507b073250590d01b85f275b29f48ae895f7297ec24b7d0b4a9fa7e18db36be32fc2c06a6b620bcfccc69359077284cd1516ebdac48624ab33d2b676dba8556aa880738708fb4fd7306c9b30fe703fb219937fc5d7f62e67c2de77346d09a076c218b1c5b61e44fde0cccd69e402d80dc147d27e676a1fcacef05d408af5cf26b3820f138c9727b39c390a05d93b9029d377cfb7d66df7cca47aa4a33cb9d94649ad4085cb8f62081"}], 0x1b0, 0x20000000}, 0x1}], 0x2, 0x40844) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@del={0x100, 0x11, 0x1, 0x3, 0x2, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x7}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x2) 2018/02/21 15:28:54 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x6, 0x101}, 0x2) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000ca6000), &(0x7f0000ca6ffc)) 2018/02/21 15:28:54 executing program 1: socket$inet6(0xa, 0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={"19a503d764844a811c8c61355eb2fc56", {0x4, 0x6, 0x1, "6bf59d6fb025", 0x4ce}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x9, 0x2e63, 0x2, {0x0, 0x1c9c380}, 0x7fffffff, 0x4}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) syz_emit_ethernet(0x66, &(0x7f000072a000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "29020f", 0x30, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) [ 43.098429] xt_connbytes: Forcing CT accounting to be enabled 2018/02/21 15:28:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000080)={0x4}) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='/dev/vcsa#\x00'], &(0x7f0000000400)=[&(0x7f0000000180)='bdev+\x00', &(0x7f00000001c0)='@vboxnet1wlan1-wlan1vmnet0,!systemGPLself\x00', &(0x7f0000000200)='/dev/vcsa#\x00', &(0x7f0000000240)='/dev/vcsa#\x00', &(0x7f0000000280)='/dev/vcsa#\x00', &(0x7f00000002c0)='/dev/vcsa#\x00', &(0x7f0000000300)='&\x00', &(0x7f0000000340)='/dev/vcsa#\x00', &(0x7f0000000380)='/dev/vcsa#\x00', &(0x7f00000003c0)='bdev#trusted,cpusetposix_acl_access!\x00'], 0x800) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f0000000480)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)) 2018/02/21 15:28:54 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80400, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000009000)=[{{&(0x7f0000000180)=@hci={0x0, 0x0}, 0xc, &(0x7f00000033c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/53, 0x35}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/231, 0xe7}, {&(0x7f0000003300)=""/144, 0x90}], 0x6, &(0x7f0000003440)=""/143, 0x8f, 0x5149}, 0x738}, {{&(0x7f0000003500)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, &(0x7f00000036c0)=[{&(0x7f0000003540)=""/231, 0xe7}, {&(0x7f0000003640)=""/127, 0x7f}], 0x2, &(0x7f0000003700)=""/73, 0x49, 0x1}}, {{&(0x7f0000003780)=@ipx, 0x10, &(0x7f0000003840)=[{&(0x7f00000037c0)=""/103, 0x67}], 0x1, &(0x7f0000003880)=""/4096, 0x1000, 0x3}, 0x1}, {{&(0x7f0000004880)=@l2, 0xe, &(0x7f0000004c00)=[{&(0x7f00000048c0)=""/168, 0xa8}, {&(0x7f0000004980)=""/209, 0xd1}, {&(0x7f0000004a80)=""/99, 0x63}, {&(0x7f0000004b00)=""/203, 0xcb}], 0x4, &(0x7f0000004c40)=""/197, 0xc5, 0x3ff}, 0x5}, {{&(0x7f0000004d40)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000005e80)=[{&(0x7f0000005d80)=""/77, 0x4d}, {&(0x7f0000005e00)=""/112, 0x70}], 0x2, &(0x7f0000005ec0)=""/118, 0x76, 0x1f}, 0x3f}, {{&(0x7f0000005f40)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000006540)=[{&(0x7f0000005f80)=""/163, 0xa3}, {&(0x7f0000006040)=""/187, 0xbb}, {&(0x7f0000006100)=""/91, 0x5b}, {&(0x7f0000006180)=""/196, 0xc4}, {&(0x7f0000006280)=""/4, 0x4}, {&(0x7f00000062c0)=""/27, 0x1b}, {&(0x7f0000006300)=""/118, 0x76}, {&(0x7f0000006380)=""/17, 0x11}, {&(0x7f00000063c0)=""/101, 0x65}, {&(0x7f0000006440)=""/195, 0xc3}], 0xa, &(0x7f0000006600)=""/28, 0x1c, 0x3ff71c5}, 0x9}, {{&(0x7f0000006640)=@ipx, 0x10, &(0x7f00000067c0)=[{&(0x7f0000006680)=""/86, 0x56}, {&(0x7f0000006700)=""/181, 0xb5}], 0x2, &(0x7f0000006800)=""/78, 0x4e, 0x800}, 0x4}, {{&(0x7f0000006880)=@un=@abs, 0x8, &(0x7f0000006a00)=[{&(0x7f00000068c0)=""/171, 0xab}, {&(0x7f0000006980)=""/75, 0x4b}], 0x2, &(0x7f0000006a40)=""/4096, 0x1000, 0x4}, 0x80000001}, {{&(0x7f0000007a40)=@ipx, 0x10, &(0x7f0000007f80)=[{&(0x7f0000007a80)=""/131, 0x83}, {&(0x7f0000007b40)=""/148, 0x94}, {&(0x7f0000007c00)=""/165, 0xa5}, {&(0x7f0000007cc0)=""/50, 0x32}, {&(0x7f0000007d00)=""/163, 0xa3}, {&(0x7f0000007dc0)=""/143, 0x8f}, {&(0x7f0000007e80)=""/222, 0xde}], 0x7, &(0x7f0000008000)=""/4096, 0x1000, 0x4}, 0x7f}], 0x9, 0x120, 0x0) connect$packet(r0, &(0x7f0000009240)={0x11, 0xfd, r1, 0x1, 0xa9, 0x6, @empty}, 0x14) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x15, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="6ad0f9a2119930471183114e109369ba7ee5ee2bf16045faf93102f4491c00489c944a688057e75e2182d26246ffbdc1f0ff4cb3cd6f303c5a206286850fa23c82f2098a3c39d269cc47a32d4b4e0ae7d61502469dccc996", 0x58}], 0x1, 0x0) sendmsg$nl_generic(r3, &(0x7f0000003b03)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000019f88)={0x14, 0x22, 0x829, 0x4, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 15:28:54 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) 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) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) shmget(0x1, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) 2018/02/21 15:28:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f00001faff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x2000) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x220, 0x220, 0x310, 0x310, 0x310, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, 0xf}}}, {{@arp={@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, {[0x0, 0x0, 0xff, 0x0, 0xff]}, 0x7, 0x10001, 0x3f, 0x8, 0x80, 0x7ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', {0xff}, {0xff}, 0x0, 0x50}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}}}}, {{@arp={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0xff, 0x0, 0xff, 0xff]}, 0x7, 0x9, 0x3, 0x2, 0x8, 0x9, @generic="fe5578563ce17bd97346ca417e24d90f", @generic="9bdaf785ce5f8c93f3210306899c1df1", {0xff}, {}, 0x0, 0x204}, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xff70, 0x7, 0x8001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff]) r6 = getgid() getgroups(0x2, &(0x7f0000000140)=[0x0, 0x0]) r8 = getgid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000240)=[r1, r3, r4, r5, r6, r7, r8, r9]) 2018/02/21 15:28:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000053000), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x159440, 0x0) sendto$inet(r1, &(0x7f0000000040)="5e739545adf71b9b078b1c7c2e53501ded44413d03ce0b423f4f6a434f3c757a9c3d1a883f8142b2086de393a79e3d2c2504bf72b81fb44cbc2eb99fcc1534f8982e58373de87a92723efda80cf89fe90d3c687cd3157821d51fc799a5e84fcfcfa5bc748c4bed4608567f7661530721ddba4b8433374a224dc58a6968a8fe5944b93919faeb33144c8a09d2d99d16261e81b109b4a499e8b13f5522cae1b1eea99ae6f3b9df9ac707e83a13eefb339d0891ab17bce4a3349db44abd2f42cb821a5bcdc82942f6fd36dba3930c85f2fae493194d813bbef94451", 0xda, 0x10, &(0x7f0000000140)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x9, 0xa52, 0x9522, 0x4}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="a57abda2036d14305a9dc7b18360e99f"}) syz_emit_ethernet(0x3e, &(0x7f000084beed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}}}}}}, &(0x7f000060afc5)={0x0, 0x0, []}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000180)) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x4000) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1f, 0x4000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f0000000080)="ebf21a09e63683fcc9c5f987eb4a00719d34ad234773a7b6984bc20ed9e11b6d16d1a93f1d8b499a8ca4519a0c271086874c5c8debd00460d33d0737db72d35c898af6f11b317c9566969f1de925c84454ba3aaf4eccb241197e7f42d82c6a72fc2a788bf2307aee4222a51300974b3f9a9ba2c5470460e19ed7c080787c92cdd139ea84eddbee7e47a14cbf9f62ef56691734068d7277f61b14d8a3d28d8fb1ce5ff5"}, 0x10) 2018/02/21 15:28:54 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000838000)={@common='ip6gre0\x00', @ifru_mtu}) 2018/02/21 15:28:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') getdents(r0, &(0x7f0000000040), 0x19) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/21 15:28:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x107000) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) kexec_load(0x7, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="54d282881e0dd889c0e8f087a88c5f01f269b04f8ac2747cd96ecdc0a6fcb2f5559ceb61ae885568f66adc9ab02672adffe84664b3ff0704955b59419c43d703020db0be9de289c02200d39e9cd8726cece25a4101324b", 0x57, 0x1f, 0x80000001}, {&(0x7f0000000000)="46af3f8c8905d9d82a21ce928aea766e0d4a7856b454de62957ea2ec3ee4176ee781f92d5cbb32c20ec258027a833fa11b20b1", 0x33, 0x0, 0xab07}], 0x170001) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000005c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x520, 0xf8, 0x380, 0x0, 0x380, 0x1c8, 0x450, 0x450, 0x450, 0x450, 0x450, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000609fc8)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) bind$rds(r1, &(0x7f0000000100)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000280), 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r5 = getegid() name_to_handle_at(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x7f, 0xd, "bb792276491ff49bdd80788d3a064cf0b9c483d692056519ff43215b592050b8e5b21e4c23a0ac5b2af5c9efee3b0d99d6669d45b638b143d598cca53f30932d4ccda3b43b419601435cd689db18de296dd4e1b7a8ac1fbf15e733b930083118000133d1c9105bd29d85535e58d7acd1f8cc1dbf618bfe"}, &(0x7f0000000380), 0x1400) chown(&(0x7f0000000100)='./file0\x00', r4, r5) 2018/02/21 15:28:54 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x100) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001080)) mbind(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x8f8, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000010c0), &(0x7f0000001100)=0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001140)=0x7, 0x4) 2018/02/21 15:28:54 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = signalfd4(r0, &(0x7f000034d000), 0x3d0, 0x801) readv(r1, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) signalfd4(r1, &(0x7f00004f0ff8), 0x8, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x200400) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xd8f}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r4}) [ 43.205817] x_tables: ip6_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 43.218162] binder: release 5972:5981 transaction 3 out, still active [ 43.224853] binder: undelivered TRANSACTION_COMPLETE [ 43.232370] binder: BINDER_SET_CONTEXT_MGR already set [ 43.242842] binder: 5972:5989 ioctl 40046207 0 returned -16 2018/02/21 15:28:54 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = semget$private(0x0, 0x0, 0x41) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000080)=[{0x3, 0x4, 0x1000}, {0x6, 0xffffffff, 0x1000}], 0x2, &(0x7f0000000100)={r3, r4+10000000}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x2, 0x2, 0x5, r1}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/21 15:28:54 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/02/21 15:28:54 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/146, &(0x7f0000000000)=0x92) 2018/02/21 15:28:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6cff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x7fa) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000064ffc), &(0x7f0000cf3000)=0x4) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000f77000)=0x9) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}}, 0x8) recvfrom$ax25(r2, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb6ff0)={0x3, {"8d8735fcbb440a"}}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/21 15:28:54 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0xffff, 0x7ff, 0x7, 0x63, 0x8, 0x79}, 0x4}, 0xa) r2 = eventfd2(0x0, 0x80000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x2, r2}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000080)={@generic="fb8cd79ea652dec4c33b6ba12983a6eb", @ifru_mtu=0xddf}) 2018/02/21 15:28:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000098fdc)={0x20}) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x20, 0x70, 0x7fffffff, 0x6, 0xf41, 0x3, 0xffffffffffffff00, 0x7, 0xc13, 0x3, 0x3c, 0x80000000}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@common='bond0\x00', 0x3}) clock_nanosleep(0x6, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x97, 0x9, 0x100000000, 0x401, 0x7, 0x5}) 2018/02/21 15:28:54 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 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) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="8c", 0x1}], 0x1) r2 = dup(r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3, 0x4}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) r5 = fcntl$getown(r1, 0x9) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_newroute={0x64, 0x18, 0x808, 0x1, 0x0, {0xa, 0x80, 0x14, 0xb05, 0xff, 0x7, 0xfe, 0xc, 0x800}, [@RTA_PRIORITY={0x8, 0x6, 0x7}, @RTA_ENCAP={0x40, 0x16, @nested={0x3c, 0x66, [@typed={0x8, 0x41}, @typed={0xc, 0xc, @pid=r5}, @typed={0xc, 0x60, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @typed={0x18, 0x24, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x20004000) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000001c0)) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20}, 0x58) 2018/02/21 15:28:54 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00006a9000), 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x103) 2018/02/21 15:28:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20040, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x1, r1}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de7fec)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f000013efec)={@loopback={0x0, 0x1}}, 0x14) 2018/02/21 15:28:54 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/103, &(0x7f00000000c0)=0x67) write$eventfd(r0, &(0x7f0000000040)=0x1f, 0x8) 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) [ 43.250934] binder_alloc: 5972: binder_alloc_buf, no vma [ 43.256508] binder: 5972:5981 transaction failed 29189/-3, size 40-0 line 2957 [ 43.267581] x_tables: ip6_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 43.280130] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.285785] binder: send failed reply for transaction 3, target dead 2018/02/21 15:28:54 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) sendfile(r1, r1, &(0x7f000003c000), 0xffc) shutdown(r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/21 15:28:54 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f000076bfff)='j', 0x1, 0x0, &(0x7f0000c1dfe4)={0x2, 0xffffffffffffffff, 0x4b082e0a, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80000) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x241) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = getuid() r4 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) sendmsg$nl_generic(r1, &(0x7f0000001600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000c000}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x1444, 0x3d, 0x406, 0x0, 0x3, {0xf}, [@typed={0xc, 0x33, @pid=r2}, @nested={0x1d4, 0x39, [@generic="5a9e", @generic="ff914188b95ef3cce0091f899040ae2bd184da934d09f58d5b6d48e797012d0128f2a901af591bb8921f074d4191e99a032d6161dabc7b066dc2f65fec6110e27fdd66db340c9c243b07774a8d7ff234091037654f449d5464271269d979f529192283f904125f393183f167a326b96f1117296c1a19b62df76b0d8cecc89dbae845104a95f8edde55e9", @typed={0x8c, 0x3, @binary="d3544ddcdfbbea3d918233dc753716a4cf4e9bdedc89729a19bf9980cb529349462b81288b7d9887cf4fdb90e5406097ef73ccd3e73c11759409cc9a9fcfaa1b205972fdfe4449a67085918365e32ff871a9bd261a10aa1b6b82c20c5b6ee4ae1c1cfde73a5bfa6d10961780ea17b4c05dee3f5ef303cab2dbb93850827abe4b90be4e"}, @typed={0xc, 0x3f, @u32=0xeb60}, @generic="1c63c501ed0a7bb9571c0dd6f7b1416c5199711b32b4dbe69052427ab02c2fe1dccbb831ca5c9a", @typed={0xc, 0x47, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x1f, @uid=r3}, @generic="f934d351638e16d5025026429c12d79a14dc42a19ebe", @generic="37a783e9dec19673e2aad3b073b3ff045d3d95f04fd1d630e4aa119779e7c1f278c6b3f91a4d4b27706dcefc971eea1d05b145288286cb6e71a0c534e1793eebb23d8fb7f51f0e84fe6e6b122b1006ba7c61fd2ead"]}, @nested={0x122c, 0x7f, [@generic="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", @typed={0xc, 0x26, @str='**}\x00'}, @generic="fbdc15acb69e6558b9641c10ce38852ad6ef1069db93424dda5ab802c6acab40a0b511addf7463b7c110b7544a7790cd5b76f7ba0d293573e3e5f12aa39637e5f60d32f22f4ee6613a5af98228dcc96f0228dd3d58bd159dfe71584bea1f84557cf8a8503e258bf7", @generic="eb013d9c5520413b3ed823dcce81d62ec7e22b68bf2769af3efa993d7e86cb2126b1e1f7e79c7926a61bc8b89623a6d6c7c96da51ee04e6fa320b16d101ef8f8e374aaa5282ec9f0946e087f1174a46ecf7c12a031415958dc1e5e7009beb4796ec511ea8cabc246a595a77fa10c3fbc660ac6442ead4e0dbfafe5fc8e6461c13dfb04812b4b0e8693e2a4225478c01bcec4250444893c293fb984f612bc00c33f7a2f7efc7110c8e616f6e1c689d5b87bc205b31faf2a9f06f72a6aea12630f27", @typed={0xc, 0x35, @pid=r4}, @generic="392ce36ef39cd8c19b0e63303c32d2571ee64c836184a214abef70d55295bdff014e6cd9ed6a1f70388c3da9013a33a01c207ad1a61eda7d74d65897ac4d0c9649f65bda0e8c60aed7ead4e6d64b2fccc58f0f69a043f0b83e778d041a46470c8e791797ffd55c54dac90a406a49ef9bc7d696072d7285fb14e73c7bd45dc180420af426387b78335200e706bfbb4592b619652115928d3dd75e10378dbabea5f99565e4101649441e299d7ed294acfc57b8d3dc5e87c91bcc8a7333dcf19fc23fec6fda692b38fa4471032d44b15869f5da7b066cedfce5eebc8e5bc60c", @typed={0x8, 0x77}]}, @typed={0xc, 0x100000000, @pid=r5}, @typed={0x18, 0x95, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x1444}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/02/21 15:28:54 executing program 5: accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000040)=0xc) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="23000000230091e00600000004ad83bc14ffe30000d400af001d8568b51ba396d18873", 0x23}], 0x1}, 0x0) 2018/02/21 15:28:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000d74ff0)={0x1d}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x4100) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x6d61, 0x6, 0x401, 0x3}, {0x284, 0x7fffffff, 0x8}, {0xfbd4, 0x1, 0xb219}, {0x10000, 0x81, 0x7, 0xffff}]}, 0x10) fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x4) pipe2(&(0x7f0000000000)={0x0}, 0x4000) accept4(r1, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) sendmsg$can_raw(r3, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d, r4}, 0xfffffffffffffeb2, &(0x7f000016f000)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x8800}, 0x0) 2018/02/21 15:28:55 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r1, &(0x7f00000000c0)='net/softnet_stat\x00') iopl(0x6000) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000220ff8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0xfffffffffffffffe, 0x1000, 0x5, 'queue0\x00', 0x7}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x7, 0x4) renameat2(r0, &(0x7f000000bfec)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000213ff8)='/', 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc800, 0x6c) 2018/02/21 15:28:55 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = socket(0x40000000015, 0x5, 0xfffffffffffffffd) setsockopt(r1, 0x114, 0x6, &(0x7f0000000040), 0x105) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="0cf568f720a483dd33b2671b3dad063ea610c2c6dc6f276e9cbeadfab930c016753ada44c39de4ed4ecf842711ae5b018c5965f89f7769f2194ecd9de646a884ce29a14da0be8510e42a5e815b70274fbe908f90a1b6cfb00ee0a46a785ae36cd847020dcf927f7e48c11a4fce5bc24d1bf25a6bacf574229fc9e9882f5a626f877008119e34c46e791babb4830e9059236631ded5aee40ade58e19efe7f4b547cb05ebefbd9e3172c97457b4baee522c8b3e325d229e022ad82d2415f410918c665bef91901c22c412470601d2c8490c43cb7ac44139dbfe697e01bbf918417240357e991b06ef603230350eee22ef2e52d7a5fa108a6a881", 0xf9}, {&(0x7f0000000100)="d36f35fe787b6425ee043cd30e63752623adbadf506b4b", 0x17}, {&(0x7f0000000140)="0418646cea6f1ae4ee52262714c6d85c", 0x10}, {&(0x7f0000000180)="bef63d417b2186051e071eccb951a616a406ca091a095a48f87d4f52e4cf614776c336d288e698d179bdd1583374273dd4ac2f66db6836ff0a1001fee5b25b8367be59a8c6972357f5ab73c18215fbcbc51c86da6c320bb2fff7ebd03d179aeec0f73dfb96b2b2715060a662149b1e2326be530d34f935becc899d746e4c0bc174c04d663265c1e9df16c3bcafb653f535c843fd1efff1d92a768dddf6c165ef3b36953f9618cb2bf6ec91263592c73b74d96f2edbd5ce8bc6674ee5354ec8bcad5026c7", 0xc4}, {&(0x7f0000000280)="f9ffdcdad71c4dae6dbf3d3249a767820c0304a0d3da6e6b613f9f98c844819685c7278dc73a251dcd551f83e87ee55b8da27690ea9c60b35da611970bc82bdd5dc337da15bb084c54e72ca5e006f0dc0ec6e1dd9eeac624ba217393", 0x5c}], 0x5, 0xd) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff14fc0e02000036001000000200000c08000bc1fffffd00", 0x24) 2018/02/21 15:28:55 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getuid() getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) r6 = socket$nfc_llcp(0x27, 0x1, 0x1) r7 = getpgrp(0xffffffffffffffff) r8 = getuid() getgroups(0x7, &(0x7f0000000440)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r10 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/member\x00', 0x2, 0x0) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x2, 0x440000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000500)=0x0) r14 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) r16 = accept4$unix(0xffffffffffffffff, &(0x7f00000005c0)=@file={0x0, ""/17}, &(0x7f0000000600)=0x13, 0x80000) r17 = eventfd2(0x3, 0x800) r18 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000006c0), &(0x7f0000000740)=0x60) sendmsg$netlink(r0, &(0x7f0000000880)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)=[{&(0x7f0000000100)={0x20, 0x24, 0x0, 0x4, 0x3, "", [@nested={0x10, 0x5b, [@typed={0xc, 0x74, @uid=r1}, @generic]}]}, 0x20}, {&(0x7f0000000180)={0x180, 0x1d, 0x10, 0x5, 0x0, "", [@nested={0x164, 0x3e, [@generic="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", @generic, @typed={0x14, 0x62, @str='vboxnet1\x00'}, @generic="eaa01a0a1ac324e879221fb8b22b76752d294c1610515b799bdf90f94c0c9ac4221d5bd311e16a63eec89b27966e562a9404bd7637307430e839448cc8fbf848802b696746e1ae555373ebf03023"]}, @typed={0xc, 0x41, @pid=r2}]}, 0x180}, {&(0x7f0000000300)={0x28, 0x28, 0x100, 0x1, 0x0, "", [@typed={0x18, 0x87, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x28}], 0x3, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16, r17]}, @rights={0x18, 0x1, 0x1, [r18]}], 0xc8, 0x4}, 0x4) r19 = perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x9, 0x6, 0xfffffffffffffff8, 0x100000000, 0x0, 0x0, 0x2000, 0x1, 0x7, 0x1ff, 0xba5, 0x0, 0x4, 0x7, 0x0, 0x3, 0x2, 0xca6d, 0x10001, 0x7, 0x4, 0xfffffffffffff801, 0x1, 0x8001, 0x76c8, 0x7, 0x5, 0x20, 0x1, 0x4, 0x400, 0x7, 0x3, 0x1f, 0x746b, 0x17b0, 0x0, 0x9f6, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x20080, 0x9, 0x4, 0x0, 0x6, 0x401, 0x2e4}, 0xffffffffffffffff, 0x3ff, 0xffffffffffffff9c, 0xb) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r19, 0x40042409, 0x1) r20 = socket$inet6(0xa, 0x80001, 0x0) accept4$inet6(r20, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r20, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r20, 0x29, 0x2d, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/21 15:28:55 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) chdir(&(0x7f0000f18ff8)='./file0\x00') perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000f66000)='.', 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='.') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) [ 43.389680] netlink: 15 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/21 15:28:55 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x0, 0xd1, @empty, 0x7ff}}}, 0x100000001, 0x7, 0x7b, "a4f64c586deadfc64e01e13622d3f02e1c6d15c46af67f9976e1ee5aea428eb09eeb54e3e0168eda476ff2e74a55f7a81d8a9b4704105bd9148b1d1301a55f500cf23fd37ab9d90447595746cea7549c"}, 0x160) ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x509000) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xcfd3}}}, 0x2, 0x100, 0x1, "6d8edaa20bb6088b25f4e8661db4a7a554e39452a704e673e43f5fed428c92c2b5c1d9d79df18b436d65f72f3eedd2212ab693fac761a03de5090598e0a2252f70ef6464925e0209556795e43835c9ef"}, 0x160) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000200)}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000000340)=""/241, 0xf1}, {&(0x7f0000000440)=""/247, 0xf7}], 0x7, &(0x7f00000005c0)=""/88, 0x58, 0x3}, 0x8}], 0x1, 0x2, &(0x7f00000006c0)={r3, r4+10000000}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000700)=@pic={0xfff, 0x1, 0x5, 0x3, 0x1000, 0x4, 0x2, 0xfffffffffffffffc, 0x7, 0x6, 0x2400000, 0x1, 0x40, 0x80, 0x7e, 0x2c08}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}, 0x2, 0xffffffff, 0x6, 0xfffffffffffffffd, 0x50}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x4}, 0x8) 2018/02/21 15:28:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='statm\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r0, &(0x7f000054bfba)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', 'statm\x00'}, &(0x7f0000000140)='cpuset\x00', 0x7, 0x2) r2 = syz_open_pts(r0, 0x801) writev(r2, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/21 15:28:55 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x140000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/21 15:28:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f00003d8000)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f00005e7f3c)={0x14, 0x2, 0x9, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x8040) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x400) sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xf3b8645a206bf31d}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x703, 0x7, 0x3, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4040811}, 0x4000000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)={@common}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) 2018/02/21 15:28:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/21 15:28:55 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getdents64(r2, &(0x7f0000000040)=""/196, 0xc4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) getegid() 2018/02/21 15:28:55 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fc1000)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/21 15:28:55 executing program 4: r0 = msgget$private(0x0, 0x400) msgsnd(r0, &(0x7f00002b5000)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000c2bff8)={0x10000000000000}, 0x8, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x76cf, 0x18}, 0xc) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) r4 = mq_open(&(0x7f00000000c0)="5e6b657972696e67707070317f6d643573756d26776c616e31766d6e65743000", 0x42, 0x48, &(0x7f0000000100)={0x7fffffff, 0x6, 0x6, 0x8001, 0x6, 0x9, 0x3, 0x8}) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) r6 = socket$key(0xf, 0x3, 0x2) r7 = dup(0xffffffffffffff9c) r8 = accept$llc(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x10) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) poll(&(0x7f0000000300)=[{r1}, {r2, 0x800a}, {r3}, {r4, 0x2000}, {r5, 0x100a}, {r6, 0x124a}, {r7, 0x200}, {r8, 0x4}, {r9, 0x40}, {r10, 0x8030}], 0xa, 0x40) msgctl$IPC_RMID(r0, 0x0) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "c0dc12b412ef6709b2c394daba4b2c1300d6c3c3219fde0486"}, 0x21, 0x800) setsockopt$sock_int(r11, 0x1, 0xe, &(0x7f0000000000)=0x9, 0x4) [ 43.436415] netlink: 15 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/21 15:28:55 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x901}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x0, 0x1, [0x2]}, &(0x7f0000000100)=0xa) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000000)=""/174) 2018/02/21 15:28:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ff3)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x88) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x109001) 2018/02/21 15:28:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000096e000)=""/245, &(0x7f0000792000)=0xf5) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x2, 0x10000, 0x6, r2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @rand_addr=0x8}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x31, @ipv4={[], [0xff, 0xff], @empty}}, @in6={0xa, 0x2, 0xfff, @ipv4={[], [0xff, 0xff], @empty}, 0xb9d}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x81}], 0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x101200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9b}}, 0x7ff, 0x80, 0x2, 0x2, 0x72}, &(0x7f0000000100)=0xa0) sendmsg$nl_generic(r4, &(0x7f0000001840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000001800)={&(0x7f0000000180)={0x166c, 0x32, 0x220, 0x3, 0x3, {0x1c}, [@nested={0x121c, 0x58, [@generic="e465204368cac74e034c7283b6ecf2a1c4962a6b1681f32e6b67259c0f50e0dece0de28dac857c1b0f7b613d872ad5dc4e929f31e5b62948835317785818e487d876585f7f08dd67295b6b365542d1a9e8282837388490b26abc52835509f177c65a9270f6a28bbfa0303f7287e0cd11894ea41b646fefbf96f2b89d22d10915ae30c876063eceea5a0d98b82c90a3", @typed={0xb4, 0x27, @binary="7c139c9c4973a2109833e805873bb135393ff5251a9be8ba3d3cbebbcbe94c69c8defe79d97df9d806b6bf9520797a7201116037423e39917ead4c9d075ef95243d43583d8ed925ffe4d988ac9419a5f5552051df6f92cf11babcdf9af197df9798993fb5b59bb711127d7cb696dbb61ecd0aaa11b3ba90aaa4ca0fb91921faa68f8af58ef5ef215013b877c941c4a757a7a3e8fa12a6b23b793b9379a8db7b9423164871d812adfd78ec7"}, @generic="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", @typed={0xc, 0x4d, @uid=r3}, @typed={0x8, 0x7c}, @typed={0xc, 0x91, @fd=r0}, @generic="d840b7a6cb22385ded0d01c9c3a38f188916cc90792760e5d05b2f71c5384a44e71d5bef5c5b0048ebcc723cf36253d007536fd30847af59ea767a84f8156b107bd5cc8f3ace9a88a0b29f162a780de65d965af6e84f9d38a62aa91a1821b119d39c50b0866b7ab0cc91025cbaf3485c230d60960c100cf85061e73f267497d8983df2cfb531b7e3751ff7c7ec6e44e3b7b58a80565eb27eac96c26b6aeff23777b6cc8d379b2457475c", @generic="ab07b9d248f6d92fe57b"]}, @typed={0xc, 0x80, @fd=r1}, @generic="44b2c033d8546dd49b772557c737898104766f68615e1adc2e450083ed4d7de6a6d704f4f33f2ad6da138b8a8cb5a11c4cdf8672e6f531ed50f00bd2ee15f997b7a7f9a4c1de3e1aea2004e6", @typed={0xc, 0x6e, @u32=0xffffffffffff0c0c}, @generic="6660a70daa7000109ac3e425234f716d0827d5d5c32bead5650cf6d2642dbc4bf7ad6120c55f647f5a83505bddce21eb024a6a39bd8b49930a859bcd2344daff2247109e585de1259605187d7155b8fab797fd8f1c78842ec842e471b95899", @nested={0x24c, 0x2, [@typed={0xc, 0xe, @ipv4=@empty}, @typed={0xe4, 0x60, @binary="fcd1d1b3145bf798d98eabb9c53fceeba11891ed72800bba1985635df3729efec0649f9bc6ed66a62e0a651bd9b578e9ed6a6d99c5a56bd18a6fd99f9934395abed701ff29df8a855b1c5fcad7825937581e95d459fdf4eed269f6189307bda193b2c822c4a73ebcd230f1f5a8eb69183a315d0fe5a85b05ad29613df137a8317c356ef1fbdfe74eb247e10689bc11d35566cd8fc63c40575da4baa211b5b41052f2ac332e6395fd826bbe36b0e2ace641ae6baabc6623376508ebe898c26c6785191e805d39741917fbb2e5ec2e6465b50c935b8e1fe63fa2"}, @generic="5e291063785571d4a888020a06d0976328dd183fbd6969cec4a9cb88fe3aaf1bc139736e620f963a49d95ceaee88c385b022187e8317e9f2642e2f94e88a151734750c60eefed38536cea3191bb0927369ebc200e5ff8a14339e86a399fec096d3bc2a97e1b556dcdda85d215b0ac6385218e0d01d2a42f0f160574052e854fbee2fc9b5766b2841db12cf3de4ac98db942db6cedf719c067017e2dce59d5eebf181c101647fe31e43bdfcc8da48a08694b86f", @typed={0xc, 0x39, @pid=r2}, @typed={0x10, 0x6e, @u64=0x160f}, @typed={0x64, 0x20, @binary="c9089ff7a57ef855644f7d4562514f28efce26f954feed325a5175c6f7c980789a9f2b96106fffecebbaf57f8e4d4d70fcc4f9edf5889ba5e241b1b0d8e0c9fb82398dea0e112297261abb572da9c49a139b1cbdc3c93fddb7254c"}, @generic="ac130d19baa8b34ca65bc4f186753f3241e8f63dca7b24dd5f538b7fed65a1a8372816"]}, @nested={0x1c, 0x65, [@generic="e72572698f802303a2f14adb313beffc911db0aaa6f2dda1"]}, @generic="4ce9f930cffea2193abc1b6bce07599bc1e7cce9c247098c4d332b77327e0d62f4d6bd11e74ab938a1696aaf6bd218a9c3af8e8638b3e83abbce132d09b480d5bde4e2991e89ab6464e2af62ad4fd097cf78a74ed524", @nested={0xac, 0x7b, [@typed={0x1c, 0x48, @str='selinuxmime_typeem0\x00'}, @typed={0x10, 0x46, @u64=0x2}, @generic='W', @typed={0x10, 0x11, @binary="f082b2780940e835"}, @generic="d7af33439effac64e5742bbc7ccd538c3ef2bc3695ac32d5078442dde8c03bf09a663cc2d692003c7e205dc0e001eae4d8c6183f2ef547204e2ef37a4e34fc1482f86c7140", @typed={0x24, 0x72, @binary="ce3070ce6bc702e7abdcfde33399dd3b23381b2a77c017ced2c22576"}]}, @typed={0xc, 0x1e, @u32=0x2}]}, 0x166c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000140)={r5}, 0x8) 2018/02/21 15:28:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120203}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) 2018/02/21 15:28:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) [ 43.505100] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT 2018/02/21 15:28:55 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x1) sched_setaffinity(r2, 0x8, &(0x7f0000757ff8)=0x7216155) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000b81fe4)=""/28, 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r3) 2018/02/21 15:28:55 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xffff) 2018/02/21 15:28:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)={0x3e0, 0x22, 0x0, 0x1, 0x2, {0x1b}, [@nested={0x3a4, 0x7d, [@generic="7903b81f70a4fc31adbdc0b6ca56c8b98576741cb1bafa4bf809735d3b2b3922d397a90af5354b398b783bed5acb8b0f78613fb9e7b50e136ca3677b16ea4d1d211dce36dfb96874e99f9e9a069f68084b5c8bf22412e11cd0d2a0440c5e857b59ce5b82300f4312b1b7912fbc3b71312bd38e8f5dadcbbcdf64661366b02ab9400e43b68f203076adc45ad8356dc2d5dddfc9830ea70188d8255d199205db9d0369a0c7231051028848ff3fd68bce31897a76721c5050d2c8fabaaf23a3dc53a10b6bfa69bd2e0c7dcf06a91fc16b5ca6a6b6a4b0cfe1f728d1ac923e3519491c75ef04ee57", @generic="8d10cd7cafaf96e14579401f35a2f15a2f46f433248dbe57ae99662c27715293768877d404fa4d", @typed={0xc, 0x3e, @fd=r1}, @generic="83", @generic="f026dfefc963befa8790ab112366f5f1e6c4b2be750a091d6e125a770630f0f227c4ed", @generic="de8b14f23c9f67369a07601cd62ca04f4358bacb9676cea31d7b028f62cf2c4eeec754c52cf79a79acf2b144e4f00f3e7d4b7530d1d9433dc8e32bbf06ccec5ff3b82c42991b5632dc31494e", @typed={0x80, 0x55, @binary="351927bb520b8600dcfa8ec6cae293ae3f38b0a587ab7dafe34c429cee85c215688b0aafa9d837521e3a35ab8e13fade18eafca1cfffe6499db9428e763b78e9bb125f171893c77f1eecb02898a01859401dc5261a59229ecb9230c243b7888d937e815907bb6ecc0076286cd81101d94afb1c0574b803"}, @generic="dbb8935f22cc8f77725d4db5f1a931be096c82c2dd4fe1108335253c8ba19ebfb5dfca7222aafd5eb99190161cfe63e7401e42a394cefba1c41e8a4d92c39a63f67e41a1ecaa9f4daf9ebf7f8d7b28d2fd00187195ec3e882894ef1f401dc97847f83ab1005731bd4c439bbb39193b48c9f687638a9d6552b62a23e4a6bbdbffcc961fa75883697353fa007f2de554d1dd16ecf6fe3de03d648446453099e2f8cb60660feef233ba917f000adc8df2f5fdf92e1d41fd86", @generic="3e3835e41dda1a9911a279aa08d12a0ae5868e067a146607e94f71e5ac90f03fe09ba26e80a6c4d585b2321e34de212ec6e17c33efce1b78c2828e135cc507fccf79d8be1cd23e22278834a4b59d9d28706f21c036c535aabe3c7fe338ec1e1914f165c18b29e6da19140013692b2df9252a2be2ae28e742ef98eed259943ffe0bd13551a154426f6436d7b95bb9f872b7f07aba34ecf66d07b976f1a5ed665419ab1d0b831ada69cebf73197ba8ac19bacf0e0a818773ce89e6c324be26ae32084e79af2345653808e2da91cd5545ddee10ec5e07ba8be1885c47bfb904"]}, @generic="d6abce35972998e1826dcde0feb96713a9145ce7d0bf20", @typed={0x10, 0x55, @u64=0x6}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x4c000}, 0x40) poll(&(0x7f00000b7fd8)=[{r1}], 0x1, 0x0) 2018/02/21 15:28:55 executing program 2: shmget(0xffffffffffffffff, 0x4000, 0xfffffffffffffffd, &(0x7f00008c0000/0x4000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0xfffffffffffffffd, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001080)={0x1, 0x200, 0x4, 0xffffffffffff7fff, r1}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000010c0)={r1, 0x36, 0x4, 0x6}, &(0x7f0000001100)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001140)={r2, @in={{0x2, 0x1, @empty}}, [0x2, 0x0, 0x800, 0x5, 0x8, 0xe58f, 0x3ff, 0xb200000000000000, 0x9, 0x2, 0x6, 0x7, 0x7fffffff, 0x1, 0x6]}, &(0x7f0000001280)=0x108) 2018/02/21 15:28:55 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x20, 0xcc200) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000f7dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/21 15:28:55 executing program 5: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) r2 = gettid() inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r2, 0x8, &(0x7f000044cff8)=0x5) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0xb2) process_vm_readv(r2, &(0x7f0000000240)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000140)=""/179, 0xb3}, {&(0x7f0000000200)=""/30, 0x1e}], 0x4, &(0x7f00000009c0)=[{&(0x7f0000000280)=""/139, 0x8b}, {&(0x7f0000000340)=""/203, 0xcb}, {&(0x7f0000000440)=""/39, 0x27}, {&(0x7f0000000480)=""/79, 0x4f}, {&(0x7f0000000500)=""/240, 0xf0}, {&(0x7f0000000600)=""/151, 0x97}, {&(0x7f00000006c0)=""/68, 0x44}, {&(0x7f0000000740)=""/235, 0xeb}, {&(0x7f0000000840)=""/249, 0xf9}, {&(0x7f0000000940)=""/106, 0x6a}], 0xa, 0x0) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) syz_fuseblk_mount(&(0x7f0000000a80)='./control\x00', &(0x7f0000000ac0)='./control\x00', 0xa002, r3, r4, 0x8, 0x3, 0x0) 2018/02/21 15:28:55 executing program 0: r0 = socket$inet6(0xa, 0x80004, 0x0) bind$inet6(r0, &(0x7f0000ffafe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/21 15:28:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000040)=""/86) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = syz_open_dev$loop(&(0x7f00001faff5)='/dev/loop#\x00', 0x0, 0x800000000000000) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) creat(&(0x7f0000000040)='./file0\x00', 0x18) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x21) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000080)=0x200, 0x4) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x509}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x80200000000000, 0xb5, "1dece50a6f845b5bcf60ff73533b08f8e14dbb739af256a1359903a84b513698fbd457db51c71a679c2381dfb2795c50a58afe95450e2893e0eff5ea3b6c7fd00a74e737fa9f99e3e16d2cdf1d462bd4ff4b059b8435d62d770ba7b9a4c8d2b74858ea6e9c869521caee9eeefe6f791305dae974e9e0b00d3c0539b114f77f7573c2d36ee4427655a72fb53f0455c66d42e62173d9b556eb9902e7406d6476272184c3e1434b9b96ca3c6ed1eb9380635dedc537d9"}, 0xbd) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x80000000) r5 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3, 0x90801) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000000180)=""/219) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000340)) 2018/02/21 15:28:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3, r2}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003f18)={{{@in=@empty, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) r3 = dup(r0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000001040)={@pppoe={0x18, 0x0, {0x3, @random="ba5f57bed7f6", @syzn={0x73, 0x79, 0x7a, 0x0}}}, {&(0x7f0000000000)=""/4096, 0x1000}, &(0x7f0000001000), 0x13}, 0x3e) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000000)="9761702c8c7415988b08df73a5cd04615c74ed8cc98da1e510354675919972492acf939ee5018baa862cb1b938c8515e107ffaf65a9e9c26917819f57b553818b430ff15228610d60bd3380a2fda2341d6b7f717df03d2adbaa26af4673e2f26a04483c86c7da442ec569f79161da47354a14f4a7499e060d0c7513558ff09bec7e59b0fd804d0b214808dadb910bd7a3849d927086a8e345c07d62ed85eb70d585687986a374cedba8ae9fe24b5040937b5979a5a6cac31aa8a04792ed83f76d0e348196c076ef4b4e5ae3c31c919774afe0a58951656252023aa1dc32862c37332d74680") 2018/02/21 15:28:55 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x404080, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000080)=0x3a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7ffffffd, 0x0, 0x20000000002, 0x1, 0x8001, 0x3}, 0x20) 2018/02/21 15:28:55 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x301d, 0x5a14c0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x2) syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x0, 0x0, [@multicast2=0xe0000002, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) accept4(r0, &(0x7f0000000080)=@ethernet={0x0, @remote}, &(0x7f00000000c0)=0x10, 0x0) 2018/02/21 15:28:55 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe42") mkdir(&(0x7f0000000280)='.', 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) 2018/02/21 15:28:55 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x4a00) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000080)={0x0, 0x746, 0xff, &(0x7f0000000040)}) 2018/02/21 15:28:55 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc040, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x4ce1, r1}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000011fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x109c}, {&(0x7f0000013000)=""/92, 0x2d}], 0x2, &(0x7f0000013000)=""/161, 0xfffffffffffffee6}, 0x0) write$selinux_create(r0, &(0x7f00000001c0)=@objname={'system_u:object_r:clock_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x30, 0x34, 0x20, './file0\x00'}, 0x3e) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x5, 0x1}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000022f3d)=""/195}, 0x14) 2018/02/21 15:28:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x2ee) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/02/21 15:28:55 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000040)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000002540)='/dev/usbmon#\x00', 0x0, 0x4000) 2018/02/21 15:28:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}, @register_looper={0x630b}, @release={0x40046306, 0x2}], 0x89, 0x0, &(0x7f0000000040)="c3019d8980bc7838178e60c3e9502f0e258fb8dd5377c04f9bd561602497fa50ff8957186b453ee7e351abc590ee000bd593dd42668cba76299539c5307965de0adf62eef54b60884f948c21bf3e9f37b5fd092bd3dad6204360b587d2e1159669d24a492688f1a33005b9c2195f3b41a0511763b4acaa766e91c39ba6829c720ac916a96b8afadb18"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000000)) 2018/02/21 15:28:55 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x200200) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x410, 0x218, 0x218, 0x110, 0x328, 0x328, 0x328, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @empty, 0xf, 0x1}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x8001, 'syz1\x00'}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, 0xff000000, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0xff, 0xff]}, 0x10001, 0x6, 0x240, 0x648f, 0x5, 0x7f, @generic="0e7e84687ace5790684e652cb69f403c", @generic="a1751652a3b94e92e8682ae4ec9168b4", {}, {0xff}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xb800663d635f4f0c}, @dev={0xac, 0x14, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x21) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000527ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) r2 = dup2(r1, r1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x27) sendto$inet6(r1, &(0x7f0000000000)="62eb8040ea43ab26ad024f06e4e7434e54a6046bd899028c80d1d8d2e74928b48b286d007f328dffbeaed1e1ab2a53bf9922a95656d4d455c5da45ba7ee4d6e22f0b32652ba243cdeb40f36ed654023fb6ad64547b6f4ca461343d943c361ba3238c471b1edcd20abb8e12d52edd4643c23ca00a35e274654e043830f7976753ec867d1ab1f531bb8d1590867625a159fcd1450969438de4658e3b77d897f2c5b3042d5162710e563a5af99ef29bd84e1b2e091488e00226e6a92cdd6f8846c5aaed47e335c0feb0aaa87d4cb44a54c9f78bfe20ad8b02af", 0xd8, 0x4004, &(0x7f0000000100)={0xa, 0x2, 0x101, @empty, 0x5}, 0x1c) 2018/02/21 15:28:55 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0xf8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000906fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) r1 = socket$inet6(0xa, 0x4000000000004, 0x2) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000032fc8)={0x0, 0x0, &(0x7f000000f000)=[{&(0x7f0000020000)="da", 0x1}], 0x1, &(0x7f0000006f48)=[]}, 0x24008040) sendmsg(r1, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/21 15:28:55 executing program 1: fgetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', 'security.capability\x00'}, &(0x7f0000000080)=""/61, 0x3d) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)="fd6308135d77995a4e9a5d2f3ecb7ada3818fd4afaa1d93f84aed5fbc2301512f4db82a2a684efd964daa9d4ee0aadfb7c3c9f8301312377e2975325825e0e61f55dc9ce679c947918be71223a01a86968ba28dad0eee8b45c4f561b86856eeee2bda4fca62827bc461c4fcd97c99c76e514965f93deb64b1d840e2c3f14f772b824a709627f3b9285c71638c53ac342e991c7b627de248865673a177a584ba7bed4ee0b1836468af8c9253f3740d270247778a6a3d8ef7583b95ffb028db9a57c3e041e709ffe01a9fe61110b181a3b4e4de5a9a8577cf363a99b8a371f8229", 0xe0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r0) 2018/02/21 15:28:55 executing program 0: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000515ffe)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xae20, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x8001, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x74, 0x0, [0x7ff]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/21 15:28:55 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xe1, 0x20000) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) 2018/02/21 15:28:55 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000009f45)=""/187, 0xfffffda2) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000013000)=0x20, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000000eff0)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x288280, 0x104) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xd1, "9b656a579f2c6465c95b97c7c078945d5c9cc2b5a2c84ba375f6b51c5f316f0e39f57d2465907805ddc8510aaa03c32fc928a028846b3937f75f0564da2100bf2d07e3af0577626961fc153ab4864458052deb5a31d16d2db43723333bcab535dc33cc7f8dc199ccc7025f1932e6aafc30018a931e7176fafaa83b28a536afeb1fff66b0524fe9338d4b45e02e200e63183b60cf31cc6c2eb0ee163de565a910581b0ab4e9fef6d2dd3f3dbd6331723ece4ec9e3be562a0becf1ffdb0e5a0f5b62c6a0de80921eeb9885890eb60509e2a7"}, &(0x7f0000000140)=0xd9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x33, 0x20}, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/21 15:28:55 executing program 3: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @loopback=0x7f000001}, 0x8, 0x38f8, 0x0, 0x0, 0x401, 0x0, 0xb88, 0x10000, 0x7}) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/02/21 15:28:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/21 15:28:55 executing program 6: r0 = socket(0x18, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc8, "ddfff2fc6e0f443757a79b741d72baac492a5dae6796fbae3698a6a0eb3ae1611c8eeadea0deb1276c7091f14d100dda52aa6dfa7024efbe340812bfac04c99b0cc28dc5f0ea143c1e967520c3af46afec52464d390a8f5c3df28a6d887953871cff87f8b61d5fac6d0feba4d59be19983755271fa699d543bb86ccb4cb08f564113f7e2796aea9405e088d2f94e01180118347d9c26de2365df905376a18baec85e550e3c9781e16480853d96bd8309025c801828d2d3c1081d9b08315350fa96c318a7db853f6b"}, &(0x7f0000000100)=0xd0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) close(r2) pipe(&(0x7f0000000240)={0x0}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000200)=""/174) memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) write(r2, &(0x7f000014d000), 0x0) listen$netrom(r0, 0x2) getsockname$ax25(r0, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) 2018/02/21 15:28:55 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) fgetxattr(r0, &(0x7f0000000100)=@random={'btrfs.', '\x00'}, &(0x7f0000000200)=""/180, 0xb4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4080, 0x0) 2018/02/21 15:28:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000850000)='trusted\x00', &(0x7f0000ddbffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000494000)=')trustedeth1\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x2) request_key(&(0x7f0000aa8ff5)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000037f000)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1555, 0x7ffe) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xc4ac494, 0x111004) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000aac000/0x4000)=nil, 0x4000}) 2018/02/21 15:28:55 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x40000000005) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="035969d3f96623762c842923fc917f5c6269289ccab3106c1bb866d6449378821b8b14e6acfb1c6346e9d67da2997c7f853782d13064a1d69cc076c7591e95288d8a44a1dc2935c6083cbd560ede79adbc6d5aa8ea80a326859d2beeb7e3d855c60b6083bc50c1b462183a2f0680bf24d0c1ab1e85e0fd36de5db0b3692b1567a17999259b8f3824d3a67523366460", 0x8f, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2018/02/21 15:28:55 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='syzkaller0\x00'}) r1 = socket(0x40000000015, 0x5, 0x0) accept(r1, &(0x7f0000f75ff7)=@rc, &(0x7f000004bffc)=0x9) 2018/02/21 15:28:55 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7eff4), &(0x7f0000fc5ffc)=0xfffffffffffffea8) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) [ 43.701065] binder: 6172:6177 ioctl c0306201 20000100 returned -14 [ 43.724595] binder: 6172:6185 ioctl c0306201 20000100 returned -14 2018/02/21 15:28:55 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) close(r0) 2018/02/21 15:28:55 executing program 1: r0 = socket(0x2, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000001c0)=""/232, &(0x7f00000001c0)=0xe8) io_setup(0x3, &(0x7f0000000040)=0x0) io_getevents(r1, 0xfffffffffffffff8, 0x9, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)) alarm(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002ff0)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000007000), 0xfdd9, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/21 15:28:55 executing program 7: pause() 2018/02/21 15:28:55 executing program 3: clone(0x200, &(0x7f0000235fa0), &(0x7f0000913000), &(0x7f0000f8b000), &(0x7f0000aac000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1, 0x8) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000962000), 0x0, 0x0, &(0x7f0000833ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) process_vm_readv(r0, &(0x7f00000012c0)=[{&(0x7f0000001280)=""/54, 0x36}], 0x1, &(0x7f00000015c0)=[{&(0x7f0000001540)=""/68, 0x44}], 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/02/21 15:28:55 executing program 4: r0 = socket$kcm(0x29, 0x400000000000005, 0x0) shmget(0x0, 0x3000, 0x120, &(0x7f0000ffc000/0x3000)=nil) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) 2018/02/21 15:28:55 executing program 0: r0 = creat(&(0x7f000045e000)='./file0\x00', 0x100) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) truncate(&(0x7f0000000000)='./file1\x00', 0x100) pwritev(r0, &(0x7f0000c36000)=[{&(0x7f00003d0000)}, {&(0x7f00004f7fd7)="713ea49caaea4d0e52ce8a7edc46d6e144c9415995c7ee70053125f86c3cd4936c456aa12b9b577fab9b", 0x2a}], 0x2, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 2018/02/21 15:28:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)={@syzn, @ifru_flags}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0xd0, 0x4) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/57, 0x39}], 0x1) 2018/02/21 15:28:55 executing program 2: 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 = socket$key(0xf, 0x3, 0x2) r1 = semget(0x0, 0x3, 0x200) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000040)=""/243) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/21 15:28:55 executing program 5: clone(0x200, &(0x7f0000235fa0), &(0x7f0000913000), &(0x7f0000f8b000), &(0x7f0000aac000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1, 0x8) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000962000), 0x0, 0x0, &(0x7f0000833ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) process_vm_readv(r0, &(0x7f00000012c0)=[{&(0x7f0000001280)=""/54, 0x36}], 0x1, &(0x7f00000015c0)=[{&(0x7f0000001540)=""/68, 0x44}], 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/02/21 15:28:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0xffffffffffffffff, &(0x7f0000000040)="16a600e39176d24fd695317a37c28d41df72", 0x12) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) 2018/02/21 15:28:55 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000010ff0)={0x1d}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @empty}, r2}, 0x14) recvmmsg(r3, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0xa, &(0x7f000000cfb0)=[], 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[{&(0x7f000000e000)=""/34, 0x22}, {&(0x7f0000013fe7)=""/25, 0x19}], 0x2, &(0x7f0000015f48)=""/184, 0xb8}}], 0x2, 0x10120, &(0x7f0000013000)={0x77359400}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/21 15:28:55 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x2000) bind$inet(r1, &(0x7f0000000040)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000180)={0x12, 0xeb, &(0x7f0000000080)="0ac09078a61990f7d570358e47930582d47f262761946647fbe584856764c98b420103318b0fe0a84a1f7345c0af6f0246247541644d80ceabc32768fd8e81d16725c569f55a92aa770c76a6a6cd2d382d0250610dc55a215d6cb8d24c7f0e7c9e89ab1c0152749c16ab9be38089f31f6b68466e51951831ecdf504667181d9e0e026e6b86e3414f7fff81c3e35857e61f02790fe0e5a96889800b2aefe6a46916e812fe146b3fcd387ec14c5c4cb2f98385fbb6030a2934ca9d8f1136027bcaba1e932fd6d29764c99d96ba430695b78a4df9df633d95ffa02305720f41f016b43ba8008d5f49f28c422d"}) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x3f, 0x8, 0x80, 0x3ff, 0x0, 0x6b, 0x75, 0x791b4f0c, 0x6, 0x8, 0x2}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/21 15:28:55 executing program 4: 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 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180), 0x0, r1) 2018/02/21 15:28:55 executing program 3: clone(0x200, &(0x7f0000235fa0), &(0x7f0000913000), &(0x7f0000f8b000), &(0x7f0000aac000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1, 0x8) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000962000), 0x0, 0x0, &(0x7f0000833ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) process_vm_readv(r0, &(0x7f00000012c0)=[{&(0x7f0000001280)=""/54, 0x36}], 0x1, &(0x7f00000015c0)=[{&(0x7f0000001540)=""/68, 0x44}], 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/02/21 15:28:55 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80000) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0x9, 0x1f, 0x7, 0x200, 0x6, 0x1d4a, 0xfffffffffffff3f7, 0xd4, 0xfffffffffffffffa, 0x9, 0x3, 0x712, 0x401}, {0xede8, 0x8, 0x3bfaef57, 0x7, 0xc388, 0x2cdd, 0x1, 0x5, 0x2, 0x0, 0x6, 0x8e9, 0xffffffffffff7fff}, {0x8, 0x80, 0x1f, 0x717, 0x5, 0xfffffffffffffffb, 0x5, 0x183e, 0x2, 0x5, 0x8, 0x2, 0xc85}], 0x926a}) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f00006baff0), &(0x7f0000000040), 0x0) 2018/02/21 15:28:55 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x100, 0x0, 0xfffffffffffffffd, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6gre0\x00'}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x40842) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) r4 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r4, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r4, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f0000042000)=[{&(0x7f0000047000)="0000001197200002", 0x8}], 0x1, &(0x7f0000034f00)=[]}, 0x0) r5 = memfd_create(&(0x7f0000000000)='lo]{vmnet0vmnet0nodev-/userbdev\x00', 0x0) getsockname$ipx(r5, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x630, 0x258, 0x468, 0x370, 0x370, 0x120, 0x560, 0x560, 0x560, 0x560, 0x560, 0x6, &(0x7f00000000c0), {[{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xff, 0xffffffff, 0xff], [0xffffff00, 0xffffffff, 0x0, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="39f3b39bb8e0b5089e9a6dfd3f1f5dbb", {}, {0xff}, 0x7f, 0x3, 0x1, 0x8}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0xb9}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0x0, 0xffffffff], [0xffffff00, 0xffffffff, 0xff0000ff, 0xffffffff], @common='ip6_vti0\x00', @generic="51a39515210c84f012a638386de650fe", {}, {}, 0xbb, 0x5, 0x4, 0x60}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x7, 0x0, 0x1, [0x7ff, 0x7fffffff, 0xfffffffffffffff8, 0x7f, 0x64e, 0x0, 0x3, 0x69, 0x2, 0xff000000000, 0x7, 0x5, 0xffff, 0xffffffffffffff00, 0x9, 0x1], 0x5}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv4=@rand_addr=0x8, 0xe, 0x2c, 0x6}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0x0, 0xff0000ff, 0xffffffff], [0x0, 0xffffff00, 0xffffffff, 0xff000000], @generic="20806e224ce29d48ae82b93751ce373c", @common='ip6_vti0\x00', {}, {0xff}, 0xbf, 0x8, 0x4, 0xc}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, 0x35, 0x17, 0x7fff}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x11, 0xf2, 0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x5, 0xffffffff}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x690) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000800)=@int=0xfffffffffffffffa, 0x4) r6 = shmget(0x2, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000800)=""/203) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000900)={r3, 0xc8, &(0x7f0000000800)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4000}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xffff}, @in6={0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffe0}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffc7d1}, @in6={0xa, 0x2, 0xa5e, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x91}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f0000000940)=0x10) 2018/02/21 15:28:55 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)) socketpair(0x56e91c70627b4c00, 0xe, 0x5, &(0x7f0000000080)={0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/16) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r1, 0xfffffffffffffffa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x78, 0x5e6b, 0x5db, 0xfffffffffffffffa, 0x0, 0x0, 0x7ff, 0x88000, 0x7, 0x5, 0x0, 0x0, 0x8, 0x2, 0x5, 0x9, 0x0, 0x7, 0x3f, 0x2, 0xf5, 0x24, 0xfffffffffffffffb, 0x8, 0x100000000, 0x7, 0x8, 0x4, 0x33b47959, 0x7fff, 0x10001, 0x9, 0x1, 0x8, 0x8, 0x0, 0x5, 0x0, 0x40, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x40, 0x9, 0xae17, 0x7, 0x100000001, 0x64a, 0x3}, r3, 0x5, r2, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000076fff4)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext={0x454, 0xfffffffffffffffd}}, 0x0, 0x6, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f00000001c0)=""/233, 0xfffffffffffffff9}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0x400, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) ioctl$TIOCSBRK(r0, 0x5427) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0xfffffffffffffff7, 0x4, 0xffffffff, 0x7f, 0xe33, 0x0, 0x6, 0x7f, 0x3253, 0xdd5}) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$KDENABIO(r2, 0x4b36) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) 2018/02/21 15:28:55 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x27e, 0x3, 0x1034}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x10001, 0x6, [0x0, 0xffffffff80000000, 0xc16, 0xfff, 0x4, 0x8]}, &(0x7f0000000100)=0x14) mknod(&(0x7f0000000140)='./file0\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x8, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) rmdir(&(0x7f0000000240)='./file0\x00') 2018/02/21 15:28:55 executing program 1: socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000040)={0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) shutdown(r0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000010c0)=@get={0x1, &(0x7f00000000c0)=""/4096, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000080)={0x3, 0x10001, 0xa2, 'queue1\x00', 0x1}) poll(&(0x7f00006f2fb0)=[{r0}], 0x1, 0x0) get_thread_area(&(0x7f0000000000)={0x8, 0x20001000, 0x4000, 0x101, 0x5, 0x3ff, 0x1, 0x80000001, 0x0, 0xffffffffffffff7f}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='yam0\x00', 0x6}) 2018/02/21 15:28:55 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0xfffffffffffffffc) r1 = socket$inet(0xa, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000009f88)=@broute={'broute\x00', 0x20, 0x1, 0x138, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0xfffffffe, &(0x7f0000000100), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00', @generic="8d108018ebfbaea2248d71a4619149f3", @common='tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="3159605ec28b", [], 0x70, 0x70, 0xa8, []}, []}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x1, 0x0, 0x0, []}]}, 0x1b0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r3 = getpid() ptrace$getregset(0x4204, r3, 0x202, &(0x7f00000000c0)={&(0x7f0000000040)=""/95, 0x5f}) umount2(&(0x7f0000001000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x2, 0x1) 2018/02/21 15:28:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000000c0)={@hyper}) bind$unix(r2, &(0x7f00000000c0)=@abs={0x12d5adc5b8eb2257, 0x0, 0x1}, 0x2dd) sendto(r1, &(0x7f0000bce000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ab8333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613", 0x80, 0x0, &(0x7f0000a12fda)=@sco={0x1f}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f0000000100)=[{&(0x7f0000af7000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/02/21 15:28:55 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10a201, 0x0) write$sndseq(r0, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x2}}], 0x30) 2018/02/21 15:28:55 executing program 4: syz_emit_ethernet(0x123d, &(0x7f00000000c0)={@random="78482d89c11a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipx={0x8137, {0xffff, 0x101e, 0x7fffffff, 0x4, {@current, @current, 0x1}, {@current, @random="8b06a03ca33a", 0x40}, "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"}}}}, &(0x7f0000000000)={0x0, 0x4, [0x67, 0x11e, 0xb71, 0x127]}) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001100)={r1, r2}) 2018/02/21 15:28:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000630fe0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = dup3(r0, r1, 0x0) sendto$inet6(r2, &(0x7f0000000000)="2124758273134cd2603b04a37e967ca4ce6bb9f6e78a067eea22a12090724e27072f8831ea40917b86bdf507d448f1cd248ce1655168d8456005d23c2bf3461aad9720a33a7711f2e7d536dea620ceab5417efc92366b0a0bb", 0x59, 0x48000, &(0x7f0000000080)={0xa, 0x0, 0x9989, @empty, 0xffffffffffffffff}, 0x1c) 2018/02/21 15:28:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001fed8)=@dellink={0x28, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/02/21 15:28:55 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) 2018/02/21 15:28:55 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000ff3)='/dev/net/tun\x00', 0x0, 0x0) flock(r0, 0x7) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x33) 2018/02/21 15:28:55 executing program 0: r0 = eventfd(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) 2018/02/21 15:28:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xe7c, 0x5, 0x100000001}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x2, 0x100, 0x2, 0x0}, &(0x7f00000000c0)=0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20002, 0x24) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x6}, 0x226) 2018/02/21 15:28:55 executing program 7: r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f00008c4ffb)={0x73, 0x79, 0x7a}, &(0x7f0000191fff)="b3", 0x1, r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000040)={0x800, 0x20, [0x2, 0x4080, 0x2, 0x5, 0x5, 0x0, 0x97, 0x2]}) keyctl$update(0x2, r1, &(0x7f0000000040)="11", 0x2e4) 2018/02/21 15:28:55 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0xffffffff, 0x0, 0x9e15, 0x80, 0x6, 0x9}) r3 = add_key$user(&(0x7f0000d4cffb)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="db", 0x1, r1) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f28000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000998fd4)={&(0x7f0000209000)={'poly1305-generic\x00'}, &(0x7f0000c1cffa)}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) 2018/02/21 15:28:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x80000000e) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000ad9ffc), 0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x3f, 0x4) 2018/02/21 15:28:55 executing program 2: r0 = semget$private(0x0, 0x1, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/219) 2018/02/21 15:28:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@common='bridge0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7e61) 2018/02/21 15:28:55 executing program 0: r0 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@nfc_llcp={0x27, 0x5, 0x8001, 0x5, 0x6, 0x1, "fb4c76569a10f955d0d0361c19819a055376f82c7314ace05a08c4ef0f85277993b9f821e619e828f2f88b5ed4fb501715700e15c48fab64a759daee5ae08f", 0x3}, {&(0x7f0000000000)=""/194, 0xc2}, &(0x7f0000000100), 0x15}, 0x80) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000028000)=""/1, &(0x7f0000000000)=0x1) sched_yield() 2018/02/21 15:28:55 executing program 1: unshare(0x200001) mkdir(&(0x7f000056b000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0xffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000256000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) readahead(r1, 0x0, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./bus\x00', r2, r3) 2018/02/21 15:28:55 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)=@generic="089b7273c1ab1914d1bfdf1638f02489", 0x63) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d14ffc)="02000000", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={@generic="754ce66314f304bcda9671cc0cf54e76", @ifru_flags=0x6000}) 2018/02/21 15:28:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x8) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfff, 0x100) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x83a, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/7) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000007f44)={0x80, 0x100000000000001, "006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "0400000400", "88e7ed00007fff05aa1e961ef6a30101000000d20800000077110000c6d918e0"}) 2018/02/21 15:28:55 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000000c0)={0xd1, "132e8438e09acdd41b57eed013da6675069e1ca9a516a836ef674fdcc77680d210b6759eff41983d2d1a11b347797a2d3648e2408c8616d789e4b948fcf0ce471cc12868a4c57173f9bf7ce4d5485f87bd084a9f98e2f2e50387f06ff2a334e2b79683b08e15c2f4075690f4efe7644f88cbf38dc2acbaddd8fe1b7e299b728ccad5bfdd4f3d8efd47a04fc623156dd5e04befe469066bff00488ebc3988930529c6de1cb6b0dbfb5baf70903c10bcafd49dd63309b2df5a9a5daa43449c5f341771e64d11608db7a9f8f1dd3f1130d5f8"}) keyctl$update(0x2, r0, &(0x7f0000000200), 0x0) 2018/02/21 15:28:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x252f8339, 0x200) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r3, r4+30000000}, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x0, 0x3, 0xc40}, {{0x77359400}, 0x6, 0x400, 0x7}, {{r1, r2/1000+10000}, 0x9, 0xad, 0x5}, {{0x0, 0x2710}, 0x0, 0x18000000000, 0x40}, {{0x0, 0x2710}, 0x2, 0x1, 0x1ff}, {{}, 0x4, 0x1, 0x20}, {{r5, r6/1000+10000}, 0xfffffffffffffffa, 0x0, 0x2f9}, {{}, 0x81, 0x5, 0x7}], 0xc0) 2018/02/21 15:28:55 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0xa, [0x3, 0x5, 0x9, 0xfa1, 0x7c87, 0x9e4f, 0x100000001, 0xfffffffffffffffe, 0xffffffff00000001, 0x3]}, &(0x7f0000000080)=0x18) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x810, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xac62}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x2, @empty}}, 0x2a, 0x89}, 0x98) chroot(&(0x7f0000000240)='./file0\x00') 2018/02/21 15:28:55 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1, 0x0, 0x7ff}}, 0xe8) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/21 15:28:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000005000)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x0, 0x110, 0x310, 0x310, 0x310, 0x4, &(0x7f0000009000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="3eed05ef234d90906d01699127dad344"}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0xcbf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpriority(0x2, r1) 2018/02/21 15:28:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe84, &(0x7f0000f33000)={&(0x7f0000dc1000)={0x14, 0xa, 0x2000000a, 0x1, 0x2, 0xffffffffffffffff, {0x0, 0x0, 0x8000000}, []}, 0xffffffffffffff43}, 0x1}, 0x0) 2018/02/21 15:28:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f000068bff8)='./file0\x00', 0x140, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000aa2000)='./file0\x00', &(0x7f000066eff8)='./file0\x00', &(0x7f00009b7000)='fuse\x00', 0x1001, &(0x7f0000ca3000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) 2018/02/21 15:28:55 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80000) add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffe) creat(&(0x7f0000000080)='./file0\x00', 0x40) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x2, {0x6, 0x8000, 0x4, 0x401, 0x7, 0xb7}, 0xfd, 0x5}, 0xe) 2018/02/21 15:28:55 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000e37fba)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, {[]}}}}}}}, &(0x7f0000775ff8)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x204fe, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x1, @empty, 0x2}, @in6={0xa, 0x2, 0x7fffffff, @empty, 0xffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x1, @empty, 0x800}], 0x74) 2018/02/21 15:28:55 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xac, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x89b}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}}, @in6={0xa, 0x0, 0x3, @empty, 0xcb}, @in6={0xa, 0x2, 0x80000000, @empty, 0xfffffffffffffffd}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x4, 0x9, 0x7fff, r1}, 0x10) bind(r0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x40000) accept(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 2018/02/21 15:28:55 executing program 4: r0 = socket(0xa, 0x80001, 0x0) setsockopt(r0, 0x29, 0x10, &(0x7f0000002000), 0xffffff64) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x88200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x401, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x1}, 0x1c) r2 = socket(0x1a, 0x0, 0x8) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0xead, 0x4) fstatfs(r2, &(0x7f0000000040)=""/19) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/21 15:28:55 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xff, 0x8000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x400000000000}, 0xc) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/21 15:28:55 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/02/21 15:28:55 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) getpeername$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) clock_gettime(0x0, &(0x7f0000000100)={0x0}) ppoll(&(0x7f0000022fd8)=[{r0}], 0x1, &(0x7f0000028ff0)={r1}, &(0x7f0000028ff8), 0x8) writev(r0, &(0x7f0000021fb0)=[{&(0x7f0000028ff8)="a8", 0x1}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x1010, r0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)={0x8, 0x0, [{0x1, 0x6, 0xffff, 0x4, 0x4}, {0xb, 0x3, 0x100000001, 0x7fff, 0x2}, {0x80000001, 0x9, 0x527, 0x2, 0x1}, {0x1, 0x1000, 0x9, 0x1, 0x1}, {0xc0000009, 0x8, 0x6, 0x0, 0x3}, {0x40000001, 0x10000, 0x2471, 0x1, 0x3}, {0x80000007, 0x9, 0x7, 0x80000000, 0x7f}, {0x2, 0xfff, 0x6, 0x8, 0x7}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xa4, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r2}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x68, 0x10, &(0x7f0000000080)=[@fda={0x66646185, 0x9, 0x2, 0x2d}, @fda={0x66646185, 0x7, 0x2, 0x2c}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x2, 0x3b}], &(0x7f0000000100)=[0x38, 0x0]}}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000140)=[@flat={0x776a2a85, 0x100, r3, 0x2}], &(0x7f0000000180)=[0x30, 0x18, 0x18, 0x38]}}, @release={0x40046306, 0x1}], 0xa0, 0x0, &(0x7f0000000280)="9b2880c9c51dc953ecefc029cdb266420b7ece44be9603f7d510417c108679e588c52daf0eea64ca859eab84e69f2b10541faaf5e4785363160a03fcce5b9a7f2135f8e3412956401f51e3b91b160c1323a16b5734c5b6f3e1473d8da9617d350535dcc3588ef3de5c16e7122051508bab7226ce86090bb149f4d65dd7109e8cad29092249f8e513f2535650766eb78a6196653ee995e8e707cc784415ca4384"}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000380)={0x7, 0xa7}, 0x2) 2018/02/21 15:28:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00'}) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000040)={0x9, 0x1}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x4, 0x20, 0xffff, 0x1}, {0x80, 0x800, 0x81, 0x2e15}, {0x1, 0x5, 0xffff, 0x9e4}, {0x8, 0x10001, 0x6, 0x40}, {0xf7ac, 0x10001, 0x80, 0x7}, {0x9, 0x0, 0x80000001, 0x1ff000000000}]}) dup3(r1, r0, 0x0) 2018/02/21 15:28:55 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) fdatasync(r0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000ceefec)=@known='security.capability\x00') 2018/02/21 15:28:55 executing program 0: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x3552, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x1}}, [0xffffffffffffffe0, 0x5, 0x8001, 0x8, 0x2, 0x1f, 0x7, 0x1000, 0xfffffffffffffffa, 0x81, 0x7fff, 0xfffffffffffffffa, 0x80000000, 0x556, 0x3]}, &(0x7f0000000240)=0xffffffffffffffb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x400, 0x2, 0x5, 0x200, 0x5, 0x53, 0x6, {r2, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8000}}, 0x8, 0xd2, 0x5ea4, 0xff, 0x7}}, &(0x7f0000000340)=0xb8) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000380), 0x4) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) 2018/02/21 15:28:55 executing program 2: syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000247ff0)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/02/21 15:28:56 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/02/21 15:28:56 executing program 1: pipe2(&(0x7f0000000500)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000540)={0x0, @in6={{0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, [0x0, 0xd70, 0x1f, 0x2b7d594, 0x6, 0xffffffffffffff81, 0xff, 0x7fff, 0x100, 0xfffffffeffffffff, 0x9a, 0x1b, 0x3, 0x7ff, 0x8000000000]}, &(0x7f0000000680)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000006c0)={r1, 0x100000001}, 0x8) perf_event_open(&(0x7f0000001f88)={0x1, 0x504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x101200) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) clone(0x0, &(0x7f0000001f0b), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000f20000)) 2018/02/21 15:28:56 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x8000) r1 = accept4$nfc_llcp(r0, &(0x7f0000d84000), &(0x7f0000000000)=0x262, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x2d, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x16, &(0x7f0000000040)={0x22, 0xa6, 0x7ff, 0x7fff}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="492b623e9807d4b9cead65d193df58f925d62d0394", 0x15}, {&(0x7f0000000040)="52104591d6ce47f9826e0b4541068efd59c7ee61de66be4f4bc19d9757425efd36f7b3072948da633d5ddc90e2ca6c5065b786f581685ee7ff4f006032cbd84292", 0x41}], 0x2) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180), 0x0, 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001400)="d5c9185787a7863a9f0e681da8529d20230e3061fdf03dd6b2a67422bd9d2cb83a0d99f2d756715457362267e997fa1fd5", 0x31, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r4, &(0x7f0000001300)=[{&(0x7f00000001c0)="4b19a46ad0eefa5ed67e5ad7244763834a2b9dccba0c82ccfe1d794e5fdeecaa807033889e4576df3a5a7d6faf9831828fc7c4f0c0387bc0494e162c1b940667ad429db72baf8499e63637", 0x4b}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)='C', 0x1}, {&(0x7f0000001280)="606e36d51f721f8b86f06780fd26f55e5ecaf6719d6f92251fcbaf2819569397d1273b8f50eb976eaee8aaeb746d05bf9e75e566274071addcf5ca154ff5f3ac87dfd8b4bf155bbcc55af14a568c1a68e2130379487eedeedf", 0x59}, {&(0x7f0000002000)="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", 0x1000}], 0x5, r5) 2018/02/21 15:28:56 executing program 7: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00009d5ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="ba", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f28000)="6c3ab76079ebe0d94f729cd653e520c19aedd97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r1, r2, r1}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4dff6)={'sha256-avx\x00'}, &(0x7f00004e2fc0)}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000140)={@dev, @empty, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000200)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="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", 0x1000, r0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000240)={{0x80000000, 0x100000001, 0x6, 0x6, 0x6}, 0x9, 0x5, 0x800}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/21 15:28:56 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x14) bind(r0, &(0x7f0000000040)=@generic={0x0, "2b971dc2d23105ba22ff3378f028bd157a8d38d15763d92b33685ce7c03fc09313f153f9d2a79783732d116b0b828968a38f262553577d67639bc8a8a68acdaf9b339f68f9cff6c5d11214a4c74881ba1dba541933e1d4255f4266a9faf27a6c325e3b9945150910ec58f83a555f743f1eec9e4e5b09eb9469cbc3672e0b"}, 0x80) mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc7, 0x4800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101340, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r2, r3}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() 2018/02/21 15:28:56 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x48080, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="a3d088dc98813e7dbe7316687bf8448a0f6b10d280dd4cee14e622ab275787fadb8aaae9b681c6a9f80d35160b8b4300e5d2635b0f35e379937fbd03fe5a87ebb44274c6cc5bca125eba66b9876297d5f684185325") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x2, 0xffffffffffff8000, @loopback={0x0, 0x1}, 0x200}}}, 0x8c) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00009bb000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x6, [@generic="633852d0534e55d1ae"]}]}]}]}, 0x4c}, 0x1}, 0x0) fdatasync(r2) 2018/02/21 15:28:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="694d0e2c1b4aa96dbb49eea15950ebd5", 0x10) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x0, 0x0, []}) 2018/02/21 15:28:56 executing program 3: r0 = socket$inet(0x2, 0x40000002000002, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x4, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) r1 = syz_open_pts(0xffffffffffffff9c, 0x8040) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x3}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)) 2018/02/21 15:28:56 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x8, 0x0, &(0x7f0000fd8000), &(0x7f0000450000), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x0, r2}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000140)={0x1000, &(0x7f0000000100), 0x40000000000000c, r0, 0x8}) 2018/02/21 15:28:56 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x4) bind$inet6(r0, &(0x7f00000d3fe4)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x13}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="9033ee7a1d58a20c93a1d0f6de685605", 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f23000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) 2018/02/21 15:28:56 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000039e69c)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x7, @uid}]}]}]}, 0xffffffffffffff34}, 0x1}, 0x0) 2018/02/21 15:28:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in6={{0xa, 0x3, 0xff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}}, [0x5ac, 0x2, 0x10000, 0x3, 0xffff, 0x9, 0x1000, 0x101, 0xffffffff, 0x3f, 0x101, 0xf6, 0x7fffffff, 0x1, 0xfffffffffffffff8]}, &(0x7f00000001c0)=0x108) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000000c0)) 2018/02/21 15:28:56 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}, {0xa, 0x1, 0x40fbc05b, @loopback={0x0, 0x1}, 0x7}, 0x7, [0x10001, 0x4, 0x1, 0x100000000, 0x800, 0x2, 0x1f, 0x200]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000458000)=@common='ip6gre0\x00', 0x10) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00008c9ff8)={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) socket$inet(0x2, 0x3, 0x3) 2018/02/21 15:28:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101040, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0xff, 0x3, 0x40, 0x34679795, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000063000)='net/ip6_flowlabel\x00') inotify_init1(0x800) r2 = perf_event_open(&(0x7f0000273f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/02/21 15:28:56 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000aa000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000002}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x2000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), 0x4) 2018/02/21 15:28:56 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x8008700b) 2018/02/21 15:28:56 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 = memfd_create(&(0x7f0000e2c000)='\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x3, 0x1, &(0x7f0000000040)=""/17, &(0x7f0000000080)=""/25, &(0x7f00000000c0)=""/218, 0x2000}) 2018/02/21 15:28:56 executing program 5: socket(0xa, 0x802, 0x0) 2018/02/21 15:28:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087bd32)={0x28, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) removexattr(&(0x7f0000932fff)='./file0\x00', &(0x7f0000b99000)=@random={'system.', '\x00'}) r1 = creat(&(0x7f000043dff8)='./file0\x00', 0x0) gettid() getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/21 15:28:56 executing program 4: r0 = creat(&(0x7f0000224000)='./file0\x00', 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd1ff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/21 15:28:56 executing program 2: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000)=""/57, &(0x7f0000008000)=0x39) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn, 0x10) 2018/02/21 15:28:56 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b00)=@filter={'filter\x00', 0xe, 0x4, 0x568, 0xffffffff, 0x0, 0x348, 0x118, 0xffffffff, 0xffffffff, 0x498, 0x498, 0x498, 0xffffffff, 0x4, &(0x7f0000037000), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x208, 0x230, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf0, 0x150, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x3e2], 0x4}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x2, 0x6, 0x20}) 2018/02/21 15:28:56 executing program 5: r0 = socket$inet(0x2, 0x4, 0x200000000000c8f) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) 2018/02/21 15:28:56 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x7, 0x41, &(0x7f0000fff000/0x1000)=nil, 0x7fffffff}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8000000000000003}, &(0x7f0000001ffc)=0x111) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/21 15:28:56 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x8000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x5, 0x1, 0xeb, 0x8000, 0x699, 0x10000000003, 0x7ff}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9faa7e40282983af5adefdaf04e21b2a", 0x10}], 0x1, &(0x7f00007ea000)=[]}, 0x0) 2018/02/21 15:28:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da8ff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) r2 = eventfd2(0x5, 0x800) sendmmsg(r1, &(0x7f0000001600)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b0", 0x1}], 0x1, &(0x7f00000001c0)=[]}}], 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x14000, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000080)=r2) 2018/02/21 15:28:56 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x15}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/21 15:28:56 executing program 5: getpgrp(0x0) getpgrp(0xffffffffffffffff) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x301800) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)=""/113, &(0x7f00000000c0)=0x71) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000010c0)=@assoc_value={r2, 0x4}, &(0x7f0000001100)=0x8) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@ipx={0x4, 0x4, 0x4, "db2ce2bbc11a", 0xfffffffffffffff8}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="8f1f410a2d09588b415bd0d3248ea20ce2f70520faffe1b2a2254580fea609945dd3494cf8127493390e95f5530031cd2af2676578746ce4020646def7bfd9c29f581d8a19d10772e5f79d2e25e4e4d81ee6c2f712b07067634ea429f70343337f4cdcc59ccdf53a9b7f93ad910909df36819e7b6ebaab83fb0d4e505b568a9e9334868c7922146ae50c521cc4b9d9ba9f42", 0x92}], 0x1, &(0x7f0000000140)=[{0x78, 0x3a, 0xfffffffffffffff8, "01ffe8044436e6036acc9a4f9620e762a94f850728970681894b3c2d6bd8a32486077eafd2c4455588f28d2bd7953496d021105911fbbcd4bb447e6b256b9194dd09d492690926d0893367d57b619784a6e95e393a9e793d84cc7e3784bdfa9213725c168bcb73"}], 0x78}, 0x4004010) [ 44.594464] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 44.624227] netlink: 'syz-executor3': attribute type 3 has an invalid length. 2018/02/21 15:28:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) sendto(r0, &(0x7f0000000000)="f9c3ffbb8c6e49302b7f95d0e1e133cb30a2a8d2116d0836d4809f1eb9142c17acf5320c2040caf07d5cbde7afafa3460bf125321bd8eb0fddddcf05f4a2e0df2bf759ac0ba876c205808cb8b7cb201d332acef0f630678aca602b63e0ff4e24feda31e3eb8b136c59e087a5ad35bbbe8e9aa9741c58f563be78835b1d29dcbd83e9e86aa6961963f528cce3128459bf5459b65892a9680ef890026c097007ebc1caa68e4348cd5b2a7dd8a024452685ab5bc4fe2161a9e18bc896086883e0d62aaf79ff9a60e1773f7881dd3c4d24330daaaffcf1646eec8321b8c06408b04d92616190926a21db5a00", 0xea, 0x4085, &(0x7f0000000100)=@in6={0xa, 0x2, 0xfe00000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/02/21 15:28:56 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) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000040)={@local, @dev, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = accept4$inet6(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x80800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x0, 0x190, 0x0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "c54d2a19228d2a80d84e3ccbc8d847dfe3bb6208f472cef584cda1308761b20d1196a1d4ad6d44f62d3b90aa176a56d8ea02cc90407d260031d1b7bdbb27e8ff2acb44092e7b3c52f4b4caea0172f8d8d51dc8844442067db4b91fdc9ac640cd9be1acfa8904b987f03bfdf6f3fe01af6790276a51a396542e62510b26eae58e", 0x43}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) socket$inet6(0xa, 0x80002, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x9, 0x289, 0xfffffffffffffffb, 0xba, 0x12}, &(0x7f00000005c0)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000600)={r4, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x8c) r5 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0x7, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000000700)={{0x7fffffff, 0x7fff, 0x4, 0x8, 0x7fff, 0xb30b}, 0x8}) 2018/02/21 15:28:56 executing program 3: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) 2018/02/21 15:28:56 executing program 5: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x5, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040)="85b4732849d9aa35ddf9e00269a3fcfd86032ea456b619b551bb48de9c6704137a953707fa08bac7538d2ad51d5a8b490922162dfebff3c485a26ad66f8c7496028a23996335e72207d7b439322afee73980220269094860e85eaed86a8c6a50f2a83e443f88d0bc734fbef539a5b5b8fd227a09a07dd03f070948e063b98d231e889d75754e52d928aecafe5b8fc16316", &(0x7f0000000100)="cc67d53a23aeb4fb7518abfc8aa0cdd228c950dcfd9398c3c91d0847e8747112f422664101e86660107d3d75fa729771c8f8e3ed486d04c6a9c76456ff5980aa97314ec432e8fabdd77a3f8f5a0fc30155ca0fdede3f432dca99", 0x1}, 0x20) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x9f80, 0xd5f, 0xfffffffffffffff7, 0x6, 0xc0b, 0xcfa5, 0x0, {0x0, @in6={{0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0xff, 0x101, 0x537d, 0x40, 0x8000}}, &(0x7f00000006c0)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={r2}, 0x8) 2018/02/21 15:28:56 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f000018ffec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ffc)=0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x55, "818f905afcf2a7b6c6b25a810d3ccb50be7277e77182b324915780d43da57a221f021a8f55fb58599fd1a2da694380a42519cb7927d31c2bf449ccd7f6f5d5349e1b454bf1fb6ae3fa2387ed0d65740d7142bed946"}, &(0x7f00000000c0)=0x5d) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) [ 44.693900] x_tables: ip6_tables: eui64 match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD 2018/02/21 15:28:56 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x68}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={r1, 0x206}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xfffffffffffffffc}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/21 15:28:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000080)={0x0, 0x2f, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000000)=0x0) timer_gettime(r1, &(0x7f0000000100)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/21) fcntl$setflags(r0, 0x2, 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/140) 2018/02/21 15:28:56 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x8001012, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000080)=0x9a5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000034c000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/21 15:28:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000013c0)={0x7, 0x0, [{0x3000, 0x6a, &(0x7f0000000040)=""/106}, {0x7000, 0xf8, &(0x7f00000000c0)=""/248}, {0xd000, 0x1000, &(0x7f00000001c0)=""/4096}, {0xd004, 0xb7, &(0x7f00000011c0)=""/183}, {0xf000, 0xaf, &(0x7f0000001280)=""/175}, {0x106004, 0x16, &(0x7f0000001340)=""/22}, {0xd000, 0x27, &(0x7f0000001380)=""/39}]}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034bfd8)={@common='ip6_vti0\x00', @ifru_ivalue}) 2018/02/21 15:28:56 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"fb80271fd5b179"}, 0x1}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_ivalue=0x400000}) 2018/02/21 15:28:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000020c0)=0x2, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)=@generic="277d7a266f49ce73107de3a22ba747d5", 0x10000}) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) 2018/02/21 15:28:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/66, 0x42) 2018/02/21 15:28:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f000002b000), 0x0, 0x0, 0x0, 0x40000000000004}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000000b000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0x9, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) [ 44.738625] x_tables: ip6_tables: eui64 match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD 2018/02/21 15:28:56 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) recvfrom$unix(r0, &(0x7f0000000040)=""/66, 0xfffffffffffffca2, 0x2102, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x393) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/02/21 15:28:56 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCSBRK(r0, 0x5427) bpf$PROG_LOAD(0x5, &(0x7f0000a57000)={0x2, 0x3, &(0x7f0000232f98)=@framed={{0x18}, [], {0x95}}, &(0x7f000090ffff)='GPL\x00', 0x0, 0x80, &(0x7f0000d97fe8)=""/128, 0x41000}, 0x48) 2018/02/21 15:28:56 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000001, 0x40) accept$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f000001dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000001500)=[], 0x0, &(0x7f0000003fb8)=[]}, 0x0) [ 44.791154] openvswitch: netlink: Message has 1 unknown bytes. [ 44.800742] openvswitch: netlink: Message has 1 unknown bytes. 2018/02/21 15:28:56 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0x8c, 0x40ff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000445e01)={r0, &(0x7f0000715ff1), &(0x7f00000e0000)}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/21 15:28:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000005000)={'filter\x00', 0x7, 0x4, 0x3f8, 0x0, 0x0, 0x110, 0x310, 0x310, 0x310, 0x4, &(0x7f0000009000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}, 0x4}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="3eed05ef234d90906d01699127dad344"}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0xcbf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x81}, {0xa, 0x3, 0xe9b, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x1, [0x7fff, 0xb86, 0x7fff, 0xffff, 0x400, 0x9, 0x2, 0x3]}, 0x5c) 2018/02/21 15:28:56 executing program 5: r0 = socket$llc(0x1a, 0x2, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f53000)=""/150, &(0x7f0000a4d000)=0x96) 2018/02/21 15:28:56 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000040)='./file0\x00', 0x201040, 0x100) execve(&(0x7f0000e53ff8)='./file0\x00', &(0x7f00009c8000)=[], &(0x7f000065a000)=[]) r0 = gettid() r1 = perf_event_open(&(0x7f0000014f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x80000001, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000151000)=0x7fff) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10001, 0x96000) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) 2018/02/21 15:28:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x80000000, {{0xa, 0x2, 0x1, @empty, 0x4a3}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003e9fe0)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x104, 0x3, 0xff, 0x4, 0x200000000000000, 0x9, 0x25}, 0xfffffffffffffcb8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f63ffc)=0x20) 2018/02/21 15:28:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000000c0)=0xd596817a30aaf529) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004adfc8)={0x1, 0x0, [{0x40000071}]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7fffffff, 0x4) 2018/02/21 15:28:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x3, 0x0, 0x100}) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TIOCNOTTY(r0, 0x5422) 2018/02/21 15:28:56 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000000)) socket$llc(0x1a, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x161001) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/02/21 15:28:56 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6f, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000660ff8), 0x8) readv(r2, &(0x7f00002ecff0)=[{&(0x7f00003cdf43)=""/189, 0xffffffaf}], 0x1) 2018/02/21 15:28:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x20000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xf, 0x4}, {0xe, 0x5}, {0x3, 0x7fffffff}, {0xc, 0x800}, {0x4, 0x6}], 0x5) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/47) 2018/02/21 15:28:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e7fdc)) 2018/02/21 15:28:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dd9fee)='/dev/input/event#\x00', 0x200, 0x80000000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) 2018/02/21 15:28:56 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/21 15:28:56 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0dff5)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000af2ffc)=0x1) 2018/02/21 15:28:56 executing program 5: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x9, r1) userfaultfd(0x800) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000040)=""/66) 2018/02/21 15:28:56 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000504ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xe9, 0x480100) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x4, &(0x7f0000000040), &(0x7f0000eebff0)) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x86, "e6c450a9da95a2cc97433f3ca691f636c8b7c262ab20e4998709cc8d616888f376d7d81d312013dcda0a573e5693e47613401052d517fde81a745cdb55833e55e81e07f940a85218356011cc4404ee4a58223a0a54bb6aa444a7e6cb1070e3bb27aa6e88f9b0e0840d25975da0608095c8acaec84e685c954f8edf1e7af298ef4ebfc8ae2201"}, &(0x7f0000000180)=0x8e) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)={r4, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x3, 0xfffffffffffffffc, 0x1ff, 0x800, 0x10}, &(0x7f00000001c0)=0xa0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 2018/02/21 15:28:56 executing program 0: r0 = socket$inet(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x280400) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=""/245, &(0x7f0000000140)=0xf5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000240)='cubic\x00', 0x6) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000bb0)={'filter\x00', 0x7, 0x4, 0x400, 0x108, 0x218, 0x218, 0x108, 0x318, 0x318, 0x4, &(0x7f0000001fc0), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @mac=@random="c10f0f125be7", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="e6d764d2efa6af3fd6c75c73ceb310f2", @common='bcsh0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/02/21 15:28:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000040)='user+\x00', 0x0) 2018/02/21 15:28:56 executing program 1: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) socketpair(0xa, 0x80007, 0x6, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000), 0xffc) fallocate(r0, 0x0, 0xf00, 0x3ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') 2018/02/21 15:28:56 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000781000)=0xffbffffffffffffe, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x12, 0xffffffffffffff9c, 0x53) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) 2018/02/21 15:28:56 executing program 4: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/21 15:28:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) tee(r0, r0, 0x5, 0xe) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x20e65000) 2018/02/21 15:28:56 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x10000, 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/225) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000019fc8)={&(0x7f000000f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x3c}], 0x2, &(0x7f000001b000)=""/161, 0xff}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/02/21 15:28:56 executing program 7: futex(&(0x7f00001d7000), 0x4000000005, 0x0, &(0x7f0000198ff0), &(0x7f0000a28ffc), 0x55da77f243942654) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0xe9aadefe253d20e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x12, "1cf85e316089697b635ecd8ed5cc1262c642"}, &(0x7f00000000c0)=0x1a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x1, 0x0, 0x6, 0xfffffffffffffffa}, &(0x7f0000000140)=0x18) 2018/02/21 15:28:56 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @rand_addr}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x48) 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$netlink(0x10, 0x3, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x69}, @in6={0xa, 0x0, 0x82d9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4}], 0x48) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000f98df8)={0x14, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 15:28:56 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8400, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x27, 0x0, 0x200, 0x1, 0x5, 0x81, "9058fd07ed359d47420beb261177a75d142243777d57747050c2b22af8e3273ead65a8f55f7ee656d0a0da38276732e5fdcc6d356e1c200b0311e6fa4a20c9", 0x6}, 0x60, &(0x7f0000000280)=[{&(0x7f00000000c0)="b197401ef6fa92536e63d6aef4ed815de3a7f6aa7fbcd82f5567293485b20a8498bc50937525506998443924612c39d6ae435f3fdc2f61dcd6b009d8b70096cdb4d198a9023b65a55ba3f93583f0ce4eff91bd25dffaadc07e0ff2d8f2e404aca55ec09e5d0228a03910ca59dbd200d104a036b76b06084618b45b6f399e4b4481fc8fc231e0352c7ce7704e3322304506a7be0058ddf9c16ae005eb62699e555725468ae2f6f7f9b8fc8562f0eb137afc2ae0a628178062a3306d1f4264230443e4e0b5cc2306b3c953ddd2ff8d3adbb0baa0e4187ec8e26e86c56b280915de889524daa4bca9154d208e4d0d06", 0xee}, {&(0x7f00000001c0)="9684a54558e96f7f8c62dfc8d034afc3358ea3350be9fa238e0cb4104163a54dc7b717662f2614332d081348028583d5f6f57f2546b47385a0ab526fc066c32d4b86b72e207fadf322c8523a7c0c66f7c85f9ba2e00408a87bf8f92bca495882472f4bb316850d8f46fd0ab1a865ffd828726298aa96a85e1beb298e65b8c9446a88341012b1bf856a1d4c", 0x8b}], 0x2, &(0x7f00000002c0)={0xc0, 0x1, 0x6, "f6ce32f3b4fe0720b605022d2aa04e0e0bf8980f5157ef171f46b2ce18e89622a0d8b95082a64bbe53eb778c516c1493bc9181bd59627498376b19045bc21f488f0a687e3400d338d51e17a28f550076e7de580ac5a17a9d6426b869c4baea6d27995a22570863a4e56636f047cb9a5a8c1cb826a700423d3e30354371ceaf98e8f7c056da2d4b209ed0e7f69d3aca664c8c48c21e64b1172e99429509c3038d419dbc90412b56c07fddf84647b7"}, 0xc0, 0x20048010}, 0x0) 2018/02/21 15:28:56 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000000)={0xfffffffffffffffa, 0x0, 0x4400, 0x1, 0x1, 0x2, 0xffffffffffff7fff, 0x5, 0x8, 0x2}, 0x10) r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xef5, 0x2801) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x3, 0x7, 0xffffffff, 0x3504, 0x7, 0xc49a}) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000001080)={&(0x7f0000000080)=""/4096, 0x1000}) 2018/02/21 15:28:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r0, 0x100000001) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x1, 0x0, &(0x7f0000060ff0)={0x0, 0x1c9c380}, &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80900, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r0}) 2018/02/21 15:28:56 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000fd3000), &(0x7f0000685ffc)=0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/21 15:28:56 executing program 7: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, 0x0, r0) 2018/02/21 15:28:56 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0xe002, 0x3f}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/02/21 15:28:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x2f2) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) write(r0, &(0x7f0000000000)="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", 0x774) 2018/02/21 15:28:56 executing program 3: r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) fcntl$addseals(r2, 0x409, 0x2) write$sndseq(r2, &(0x7f0000053000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/02/21 15:28:56 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) 2018/02/21 15:28:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x9, 0x80000001, 0x0, 0xe8, 0x6, 0x7ff, 0x1d9, 0x9, 0x11e00000, 0x9, 0x2, 0x1}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x0, 0xffffffffffffff00, 0x3f2, 0x0, 0x0, 0x100000001}) write(r1, &(0x7f0000fd6000)='z', 0x1) mkdir(&(0x7f000002a000)='./file0\x00', 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000029fd4)=""/48, 0x30) close(0xffffffffffffffff) 2018/02/21 15:28:56 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x2000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00006bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3ff}) 2018/02/21 15:28:56 executing program 6: syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') 2018/02/21 15:28:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e3ff74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x9, 0x8000004}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x6) 2018/02/21 15:28:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x206001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x566298c7, {{0x2, 0x0, @rand_addr=0x200}}}, 0x90) open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x60) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x82) 2018/02/21 15:28:56 executing program 6: setrlimit(0x1000000000000007, &(0x7f000068d000)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000ee4000)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x5c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x0, 0xffffffffffffff7f, 0x2}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x629}, &(0x7f0000000180)=0x8) 2018/02/21 15:28:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000005ff0)={r0, &(0x7f0000005fff)}, 0x10) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/02/21 15:28:56 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x68, &(0x7f00000000c0)=[@in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x59893ec5}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f0000000180)=0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000001040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x14, 0x18, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 15:28:56 executing program 7: r0 = socket(0x1, 0x3, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) 2018/02/21 15:28:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x5a, "ab670d5e8dd3a38d41379cf21cc7e152b60c68e6fa69d29f2ff1565d3ba9a1f8ad22a77e3dcfac3949870c40403fcde63ae9f16ded09341fac029ef3224dac940f47ae469ed6f913dd03f2cd0423df40df1ef164ea5251b9c263"}, &(0x7f00000000c0)=0x62) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x40400000}, &(0x7f0000000140)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) 2018/02/21 15:28:56 executing program 2: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e38ffc)=0x2) 2018/02/21 15:28:56 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x10) r1 = dup(r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{0x1000, 0x20, 0xef, 0x7}, {0x2, 0x800, 0xf6, 0x3}, {0x9, 0x3, 0xe12, 0x10000}, {0x10001, 0x0, 0xffffffffffff252f, 0x9f}, {0x7, 0xe2, 0x3, 0xfffffffffffffe00}, {0xc00000, 0x9, 0x6, 0x539e}, {0xffffffffffff8000, 0x7fffffff, 0xe4, 0x5}, {0x8, 0x4, 0x7, 0xffffffffffffffe1}, {0x9, 0x175, 0x3, 0x200}, {0x6, 0xcf, 0x3, 0x3ff}]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x1, 0x8}, &(0x7f0000000140)=0x98) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000180)=@nfc, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/175, 0xaf}], 0x1, &(0x7f00000002c0)=""/19, 0x13, 0x8c2f}, 0x12022) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x7, 0x3}, 0xc) 2018/02/21 15:28:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x3c3, 0x4, 0x5, 0x8001}, {0x1000, 0x800, 0x100000000, 0x9}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x20) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x355, 0x2}) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x23100004}, 0xc, &(0x7f0000000080)={&(0x7f0000e82609)={0x14, 0x17, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x4040000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r1) bind$llc(r1, &(0x7f0000000140)={0x1a, 0x1f, 0x6c, 0x71, 0x100, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x28080) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) getpeername(r2, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000000180)=0x26) 2018/02/21 15:28:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha1-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000080)=@un=@abs, 0x2, &(0x7f0000b77000)=[], 0x0, &(0x7f0000000100)=[], 0x0, 0x4000000}, 0x4000) 2018/02/21 15:28:56 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f02000)=0x3, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_extract_tcp_res(&(0x7f0000000040)={0x0, 0x0}, 0xc33, 0x7) syz_extract_tcp_res(&(0x7f0000000080)={0x0}, 0x9, 0x6) syz_emit_ethernet(0x1, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x31, 0x3, 0x2}], {0x8100, 0x5, 0x4, 0x1}}], {@ipv4={0x800, {{0x0, 0x4, 0x800, 0x9, 0x0, 0x3, 0x2, 0x24, 0x0, 0x0, @empty, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x0, 0xfffffffffffffac2, [@empty, @multicast2=0xe0000002, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x0, 0x2, []}, @ra={0x94, 0x0, 0x100}, @ssrr={0x89, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x0, 0x4, 0x3, 0x9, [{[@broadcast=0xffffffff], 0x800}, {[], 0x7}, {[], 0x7fff}]}, @noop={0x1}, @generic={0x7, 0x0, "3e2ad8e9"}]}}, @tcp={{0x3, 0x1, r1, r2, 0x2, 0x0, 0x0, 0x4, 0x8, 0x0, 0x2, {[@window={0x3, 0x0, 0xc2}, @sack={0x5, 0x0, [0x6]}, @md5sig={0x13, 0x0, "34c20b6f719d2941ea3c8bd1fa31ca2b"}, @timestamp={0x8, 0x0, 0x0, 0x8001}, @sack={0x5, 0x0, [0xffffffff]}, @fastopen={0x22}, @generic={0x1}, @generic={0x2, 0x0, "b80e05502da677d4a555a63b"}, @nop={0x1}]}}, {"3856e94a40ad94dbb7d8a4040f7faeab710babb23c103117e3e7b9709082c73b9e9231c0fedac519c49734141f403e119ede58c18e06379dd6d1cc2fa253292b2dd1820c73cea9cf49a62edbf4f2108743a890da8b149ecdf91cffcc9ca79e6b4b4b7a6ca7d95a685fe1b5ccd444de1c89e61df6babd5a751336bf0451dcce79b60c626f9d2f270a11591bcea84e20a18e7ff488fbf8098976e67044d75f89b1470d10a3bd1e73c9860250053e3f6f2eb176bd520bcd122e8267d1f315ff808f3351972a"}}}}}}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000000c0)=0x80000000, 0x4) 2018/02/21 15:28:56 executing program 1: semtimedop(0x0, &(0x7f00000000c0)=[], 0x2aaaaaaaaaaaacd0, &(0x7f0000000100)={0x77359400}) semtimedop(0x0, &(0x7f0000033816)=[{0x1}, {0x0, 0x10008091, 0x1000}], 0x2aaaaaaaaaaaac99, &(0x7f0000034000)={0x77359400}) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000000)=""/241) 2018/02/21 15:28:56 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) getsockopt(r0, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/02/21 15:28:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ddff0)='/dev/sequencer2\x00', 0x103000, 0x0) fcntl$getflags(r0, 0x401) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000fe9)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000ae6000), 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) request_key(&(0x7f0000ebcffa)='logon\x00', &(0x7f0000ba1ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000007c000)='/selinux/mls\x00', 0xfffffffffffffff8) getresuid(&(0x7f0000a3effc), &(0x7f0000b5c000), &(0x7f0000e1f000)) 2018/02/21 15:28:56 executing program 6: semtimedop(0x0, &(0x7f0000000000)=[{0x6}], 0x1, &(0x7f0000000080)) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x0, 0x0, 0x5, 0x1000, 0x1000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x7) 2018/02/21 15:28:56 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009e8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000aa8000)=@ipv6_newaddr={0x2c, 0x14, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/21 15:28:56 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)=@generic="c7808cc050e14a558e11c470255804c8") 2018/02/21 15:28:56 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) r0 = shmget(0x1, 0x4000, 0x200, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/02/21 15:28:56 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0xfffffdeb) pipe(&(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x8000) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r3 = semget$private(0x0, 0x4, 0xa) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000080)=""/213) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000180)=0x7fff, 0x4) 2018/02/21 15:28:56 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/21 15:28:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000656ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000f26000)={0x1, 0x0, [{0x48c}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 45.276108] kauditd_printk_skb: 20 callbacks suppressed [ 45.276117] audit: type=1400 audit(1519226936.907:42): avc: denied { ioctl } for pid=6728 comm="syz-executor7" path="socket:[18508]" dev="sockfs" ino=18508 ioctlcmd=0x89a0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/21 15:28:56 executing program 0: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000017ef18)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xfffffffffffffe23) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r1}, 0x14) connect(r0, &(0x7f00008e2fe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x501400, 0xb) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000000c0)=""/4096) 2018/02/21 15:28:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x548, 0x0, 0x2d8, 0x3a8, 0xf8, 0x3a8, 0x478, 0x478, 0x478, 0x478, 0x478, 0x6, &(0x7f0000015fa0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='nr0\x00', @generic="3b718eb0bf4e0563853de4fd03b38e26"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv6=@empty, 0x1e, 0x34}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv4=@rand_addr, 0x26}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e1) syz_open_dev$admmidi(&(0x7f00000005c0)='/dev/admmidi#\x00', 0x1, 0x80001) sendmsg(r0, &(0x7f0000009fc8)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000003c40)=[]}, 0x0) 2018/02/21 15:28:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000989f88)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x6}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ecff0)=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x10001) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xc, {0x2, 0x0, @multicast2=0xe0000002}, @generic="0023233a728ebc16a342d9d245451964"}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000100)=""/78, &(0x7f0000000180)=0x4e) 2018/02/21 15:28:56 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x800, 0x2000) syz_open_pts(r0, 0x100) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 15:28:56 executing program 7: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={@common='dummy0\x00', @ifru_flags=0x1100}) r1 = socket(0x10000000000010, 0x3, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x202040, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r1, r2}) write(r1, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/02/21 15:28:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000157000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000373e60)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x420182, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000040)={{0x1f}, 0x1, 0x401, 0xedbd, {0xfff}, 0x1, 0x10000}) 2018/02/21 15:28:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b89000)=""/246) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setresuid(r1, r2, r3) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00000002c0)=""/174) 2018/02/21 15:28:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xd55, 0x4) listen(r0, 0x1f) setsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000000000), 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 45.310886] audit: type=1400 audit(1519226936.914:43): avc: denied { ipc_lock } for pid=6729 comm="syz-executor0" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 15:28:57 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xc9, 0x7, 0x0, 0x8, 0x0, []}) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) close(r0) 2018/02/21 15:28:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x20, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x401, 0xffff, 0x9, 0x3, 0x4}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0xc) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f64fc8)={&(0x7f0000a3fff0)=@ax25, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f64ff1)}, 0x0) 2018/02/21 15:28:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003fe0)={@common='eql\x00', @ifru_flags}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@common='vlan0\x00', @ifru_flags=0x101}) 2018/02/21 15:28:57 executing program 6: sched_setaffinity(0x0, 0xfffffffffffffec7, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x110, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1000000000000155) ppoll(&(0x7f0000db7fd0)=[{r1}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000080)) 2018/02/21 15:28:57 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000014ffc)=0x2000000000000002, 0x4) fstatfs(r0, &(0x7f0000000040)=""/62) sendto$inet6(r1, &(0x7f0000015fff), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x200, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/21 15:28:57 executing program 3: prlimit64(0x0, 0x2, &(0x7f0000008000), &(0x7f0000000000)) accept$alg(0xffffffffffffff9c, 0x0, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0xfffffffffffffe12) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc15d9c7d9f16b2f2, 0x400000000032, r0, 0x20400000) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f00000001c0)=""/179) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000001c0)=""/24) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xdb}, 0x8) 2018/02/21 15:28:57 executing program 7: r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) write(r0, &(0x7f0000ecf000)="240000001a009900100000000000000e020808160400000000ba0080080001007f196be0", 0x24) 2018/02/21 15:28:57 executing program 2: timer_create(0xfffffffffffffff4, &(0x7f0000f51000)={0x0, 0x0, 0x1, @thr={&(0x7f0000f51f40), &(0x7f0000ba8f5e)}}, &(0x7f0000002ffc)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@common='yam0\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x13, 0x180000000, 0x1ff, 0x8}}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6e05, 0x440000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3f, 0x8008, 0x1, 0x8000000000000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x36, "c879772e8734af71ab11e8d2a3a654b99a30ec1e9302fff1d032757fa3f3c86958021adc4fcee57d2c72119354557d62af92d45044e8"}, &(0x7f0000000100)=0x3e) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0xf1, 0x5, 0x6, 0x9, 0x4, 0x1, 0x80000000, {r3, @in6={{0xa, 0x2, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5511}}, 0x4, 0x10000, 0x0, 0xb9, 0xffffffff}}, &(0x7f0000000200)=0xb8) 2018/02/21 15:28:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() fstat(r0, &(0x7f0000000000)) r2 = getpgid(0xffffffffffffffff) setpgid(r1, r2) move_pages(r1, 0x6, &(0x7f0000000000)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil], 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x4) prctl$setfpexc(0xc, 0x50081) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x100}, 0xff85, &(0x7f0000a3bff8)={&(0x7f0000000040)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}]}, 0xfffffffffffffe1a}, 0x1}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) renameat2(r3, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00', 0x1) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r5, &(0x7f00000000c0)="f79c576feb635f03cf0c511c588dbf747bee1d5080466a1d4c28b21c7ff88b980a21ff931684e668c7cc8445637833a21199af0496aac31ef2c6fe708baee9ce1dd71b988e5747efbef461fcc18253e57df4d2187dfe7212550127054b626bbfcccfc0279da1e26a4f148bfb64ebba1b560de0436a955de14c9b857ec343349e1d", 0x81, 0x4000000, &(0x7f0000000180)={0xa, 0x2, 0x9ee, @empty, 0x84}, 0x1c) 2018/02/21 15:28:57 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e4ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x10ff) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)="01791e3a45", 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f0000000180)=[{&(0x7f00000000c0)={0x94, 0x18, 0x0, 0x2, 0x3, "", [@generic="a0cb436a371ddd01c28e1b6c8ba5db4e391db61223d23edd78ed4de54f6e0cbb72f080690ffbb5b4ee97edf50f584c", @typed={0xc, 0x4b, @pid=r1}, @generic="aec0ff3fd9ccbc5539ef3eab8ae5ad91beeb1686dc29433dd7e17919bb8d59974846d188df0e6abdb1db04aacb11cca5b63db567ceab918e98eeb2a732808947b94a911185bf26bd"]}, 0x94}], 0x1, &(0x7f00000001c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x90, 0x800}, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000d2a000)) 2018/02/21 15:28:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$peek(0x2, r2, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14ef) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) 2018/02/21 15:28:57 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000009f45)=""/187, 0x329) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000000bffc)=0x2, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000000eff0)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r1, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000185000), 0x0, 0x0, &(0x7f0000ab9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) 2018/02/21 15:28:57 executing program 6: r0 = getpid() sched_setscheduler(r0, 0x3, &(0x7f0000000000)=0x8001) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040), 0x10) getpid() 2018/02/21 15:28:57 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) socket$netlink(0x10, 0x3, 0xd) 2018/02/21 15:28:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8ce, 0x8000, 0x2, 0x4, 0x5, [{0x5, 0x43, 0x1, 0x0, 0x0, 0x1}, {0x1, 0x9c07, 0x2, 0x0, 0x0, 0x404}, {0x20, 0xffff, 0xac3f, 0x0, 0x0, 0x7}, {0x1, 0x8, 0x1000, 0x0, 0x0, 0x8}, {0x40, 0x3, 0x800}]}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x0, 0xc0001) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000180)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x5, 0x0, &(0x7f0000013000/0x4000)=nil, 0x3}) close(r1) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) close(r1) [ 45.451129] mmap: syz-executor3 (6783): VmData 18464768 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/02/21 15:28:57 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) dup3(r1, r0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) 2018/02/21 15:28:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f40ff4)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/21 15:28:57 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000010c0)={r1, 0x100, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001100)={r1, 0x1f, 0x10}, 0xc) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000001140)={@common='ipddp0\x00', 0x8}) 2018/02/21 15:28:57 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x608, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x538, 0x538, 0x538, 0xffffffff, 0x4, &(0x7f0000000680), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00', {}, {}, 0x32}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@esp={0x30, 'esp\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x2e8, 0xd, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty]}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@CLASSIFY={0x0, 'CLASSIFY\x00', 0x0, {0x7fff}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xfffffffffffffe31, 0xffffffffffffff0b, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffff01) 2018/02/21 15:28:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009ba000), 0xff65, 0x0, &(0x7f0000f61fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x9}}}, 0x1c) recvfrom(r0, &(0x7f0000a42f38)=""/200, 0xc8, 0x10042, &(0x7f0000932fe2)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='eql\x00'}}, 0x1e) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f000088bfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000040)=0xf6) r3 = open(&(0x7f0000cd4ff8)='./file0\x00', 0x40042, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x41078e6, 0x53ab7c942d8feb43, 0x1, 0x8}, &(0x7f00000000c0)=0xfffffe5e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x0, 0x8000}, 0x8) fchmodat(r2, &(0x7f0000000080)='./file0\x00', 0x100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140)=0x20, 0x4) 2018/02/21 15:28:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/205, 0xcd, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) eventfd(0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000abfd80)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xb8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000d10000), {[{{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='sit0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'snmp\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0xffffffff, @generic="f09a15503ed60d65be05ddff2564346d", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0x0, 0x8c}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) 2018/02/21 15:28:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x60880) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)={0x1, 0x0, [{0x8000000d, 0x3f7a, 0xeb20, 0x3, 0x3}]}) r1 = eventfd2(0x0, 0x801) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x200) r2 = memfd_create(&(0x7f00006d7f6f)="c124192a3e2f5f59aed89c0a4c19651a67dba50800000039147e14aaaba7e918cf50f6b977721ea58924990ae023590462925b3bb77c42f3eb15f39aa546e9b329f3e2b78600deea66420abe413550cf2af7723f26d6b75824bef2beca37b7661afbc4ad394d9181c983b1deb3aebbf1ac6a698dec5d84e7ee7d5fab3469eea7ebc18b978ee75a810c4695a80a91929ef8", 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40000, 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000480)="4e16c4af1f2f36508856140a1216c05c92a2505169edad35011e4f9ce9a977b2", 0x20}], 0x1, 0x0) sendfile(r1, r2, &(0x7f0000cefff8), 0x7fffffff) 2018/02/21 15:28:57 executing program 7: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200000) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x18400) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x4) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00000001c0)=0x200000ffffffff, 0x4) 2018/02/21 15:28:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x80000001, 0x200) ioctl$KDADDIO(r1, 0x4b34, 0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x202400, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x6a9}, &(0x7f00000002c0)=0x8) sendmsg$inet_sctp(r2, &(0x7f00000003c0)={&(0x7f00000000c0)=@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000100)="aa69cab8ee85fde9b65d7a77b78844e8e8c783323991070dd82e4b50b60ee3597bd65758d140c52cf73bc9c1983651ee0ab50dcec65ea921ee9a0c64dfb834c58b0b00b5063c28dce396eabe4a48ef2197d2690f73060551493a6586f15f6f9e48739e266fd93c760c7896ab655a7e3d392c711abc7bdfe79e0c9fefbeb71844566f88c837b5c74c5a5892ae00219a70ab1f38d26c9cd50a82bd06168ec39ef964e2202a895a8a8e330b2f0ba5f27c", 0xaf}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x8, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0xa1, 0x200, 0x40, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xc, 0x7, 0xe00000, r4}}], 0x90, 0x400c000}, 0x800) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000057ff0)=[{&(0x7f0000ebffc5)="390000001200090400000000800000000700001a0200000045000107000000141900630004e9016a0000000000000608000300e30900001ee4", 0x39}], 0x1) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f00000000c0)=""/54, &(0x7f0000000100)=0x36) syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x3f, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000400)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000440)=0x11a) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, r6}) 2018/02/21 15:28:57 executing program 3: perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) getdents64(r0, &(0x7f0000000000)=""/42, 0x2a) fcntl$setlease(r0, 0x400, 0x0) 2018/02/21 15:28:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10101) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, {0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xe86d}, 0xffffffffffffff11, [0x7fff, 0x2, 0x2711, 0x40, 0x2, 0x5, 0x1ff, 0x5]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000003, 0x0, 0x3}}) 2018/02/21 15:28:57 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r1, 0xfff}, 0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/21 15:28:57 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x0, 0x3, [0x1, 0x4, 0x0]}, &(0x7f0000000140)=0xe) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00006d9ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000546f9c)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfe}, 0x1}, 0x0) [ 45.636505] ipt_CLUSTERIP: bad num_local_nodes 140 2018/02/21 15:28:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r5 = getegid() r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendmsg$netlink(r6, &(0x7f00000016c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x1, 0x100000}, 0xc, &(0x7f0000001540)=[{&(0x7f0000000100)={0x1c, 0x31, 0x0, 0x2, 0x1, "", [@typed={0xc, 0x72, @uid=r3}]}, 0x1c}, {&(0x7f0000000140)={0x78, 0x39, 0x1, 0x4, 0x2, "", [@generic="1e791642cd64c1b7f132e3ebf02754c2f6e6497a0d5c603d4cce04f6a77b6d84a10a95c1bc43b7c0770ddafa507f4b24939b80d551fd06988b0df27e3e7019c75213f376ac58b2dad51b717a5e096d8329f0d72c388ea2af21fe5a303cc7600495723fae68"]}, 0x78}, {&(0x7f00000001c0)={0x108c, 0x21, 0x11, 0x7, 0x3, "", [@generic="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", @generic="4ccd312c8729ead938ad56ea600f476e653ddce93d5528aa7187d61fd85b692850c9dfb36341d0a2c9ea5e81f27e086856edfe44a5c3cb0ba110eb2f9b1a4af5812721daf6", @typed={0xc, 0x29, @uid=r3}, @typed={0x10, 0x56, @u64}, @nested={0x18, 0x46, [@typed={0xc, 0x38, @uid=r3}, @typed={0x8, 0x7a}]}]}, 0x108c}, {&(0x7f0000001280)={0x298, 0x3a, 0x114, 0x7, 0x0, "", [@generic="5d23be345213563324ca741969cc1fdcc68e5ba98b10fa63ce4c616ba02331a900fef952c4bf96e326b101c9a3dbbca8012408c2c76992b4edc6f5ca58537f0486506516029610ab110b1e7901880a3aab4176b3fd1ac9b5bd952ed28dfa6c17cdd91392700a20a7ad1cb5fd2e9685339809d9280e2efe47e9ad569154dea338f4095f83981622308add7d3ccfcd3006532965ebc16f2f557a793057dcdfba504e44708f0ba149407b20730d85b50f8cb7c5387db735673e701c27176c8dc9dc86", @generic="d44257c6a1cbd3c6b57fbbeff00beb5cffb09369aeba2053ab850392325fe48eea63a06d28977c75b3f9aabd5eb36a4e31718133c718fae897bb059333f2defd8bc8587190d3ff2f42ca3a0a3c68070f32cff1b0761ad2bbdfdaa989a9007505faf31931c605b5680ce9a962633685f6a2673916bb89295fd930985a86bc1393ed3a85839ae1768e8b4e620bf090acd1188f5e9bd4acde42bb3b52f7dd412934a3afc9abb3a38f8a8d1ebeae372a34d9ca1fe237b9a015", @generic="3a8e02b15e2c880b6c3a209a472b433b614c36ac96e7de4bb324b90c80b1064d6a36f10da45cdfbd8d4d4487e287e9ba9b5e82cca838b82433df811b60b85a53e73b14e0b011b5648b519f8063967ca969b21adbdfdc295b18769efc35fb177f5e6f5331db8d26ea0f145c2cc288a999844837f52bef2ffa4fcf0943e271f7", @generic="b4e9da968be0eeae3ee7af37d6a5985c9d053062bfa5daa401aad002895c9ce914248681f5cf5b48c8b84e8c7210e2f8fc413534191ce80ac8dae113df21635d1648a94e8df88d8c7b2e4537560eec86ebe71948b6887a5e84914bfd8d860fc02eaec4ffe56ec2826649c6480fdb17198638ebb5459e1298f7140f30aebec8bead307cf8", @typed={0xc, 0x64, @uid=r3}]}, 0x298}], 0x4, &(0x7f0000001580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x120, 0x10}, 0x40000) fchown(r0, r3, r5) writev(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)="021a4fc87478040000009745002b379f8d0680d1743b53078cf9d9cc99d53ab57b1326e7e81d9bb011ce7b3875af3895374efeaca1a39c81f2fe9710c43b49c4c09701736a3e4f72c0a6fdb305c71d", 0xffffff47}], 0x0) 2018/02/21 15:28:57 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000040)) 2018/02/21 15:28:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @empty, @empty}, 0xc) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0xc0003) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @remote, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@empty, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x2, 0xa0, 0x80, 0x3c, r4, r5}, {0xffffffffffffffe7, 0x100, 0x7, 0x0, 0x19, 0x5, 0x1, 0x1}, {0x1400000000, 0xfff, 0x3ff, 0x6}, 0x0, 0x7, 0x0, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x32}, 0xa, @in=@empty, 0x3, 0x2, 0x3, 0x5, 0x5, 0x9, 0x100}}, 0xe8) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x4, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3ff}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x539) preadv(r6, &(0x7f0000fc5fc0)=[], 0x1, 0x0) clock_gettime(0x3, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000080)={{r7, r8+10000000}, {0x77359400}}, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r6, 0xc4c85512, &(0x7f0000000340)={{0x4, 0x1, 0x6, 0x4997, "0bc563db4ac36b3acbad105af74917a62b45cdaa7c50698514d4194f9d51189af7181341b3abd868ffc69c52", 0x7}, 0x10000, [0x9e4, 0x8, 0x5, 0x2, 0xad, 0x7f, 0x200, 0x3, 0xfffffffffffffff7, 0x3f, 0x100000000, 0x5, 0x81, 0x3, 0x7, 0x100, 0x0, 0x2, 0x2, 0x3, 0x4, 0x10000, 0x0, 0xff, 0x7, 0x3ff, 0x6, 0x3, 0x8, 0x8, 0x8, 0x800, 0xac4, 0x5, 0x9, 0x4, 0x0, 0xffffffffffffffe1, 0x8, 0x8, 0x5, 0x8, 0xfff, 0x7, 0x101, 0x3, 0x1000, 0x8, 0x3, 0x1400, 0x9, 0x0, 0x7590, 0x200, 0x5, 0x765c, 0x8001, 0x80000000, 0x3f, 0x8, 0x9, 0x8, 0x699e, 0xfffffffffffffe00, 0xfffffffffffffff9, 0x101, 0x0, 0x7, 0x2, 0x8001, 0x2, 0x8, 0x80000000, 0x673, 0xfffffffffffffffc, 0x10000, 0x0, 0x7ff, 0x0, 0x7fff, 0x9, 0x7, 0x8, 0x4, 0xb6a2, 0xe200, 0x6, 0xfffffffffffffffd, 0x0, 0x6, 0x7fffffff, 0x1, 0x3, 0x2, 0x7ff, 0x7, 0x4, 0x100, 0x5, 0x1894, 0x7fffffff, 0x5, 0x1, 0xfff, 0x3, 0x81, 0x0, 0x4, 0x7ff, 0x6, 0x7fff, 0x80000000, 0x4b, 0x9, 0x10001, 0x6, 0x6, 0x0, 0x4, 0x9, 0xff, 0xfffffffffffffff7, 0x1e, 0x8, 0x6, 0x8000000000000, 0x4, 0x8000], {0x77359400}}) 2018/02/21 15:28:57 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x2, 0x3, 0xfe, 0x3, 0x9}, 0x6, 0xfab8, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x7, 0xfffffffffffffff7, 0xb04}) clone(0x4392400, &(0x7f0000a02000), &(0x7f000034bffc), &(0x7f00007df000), &(0x7f0000a82000)) 2018/02/21 15:28:57 executing program 4: syz_emit_ethernet(0xfffffffffffffe93, &(0x7f0000fdbf6a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 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={0xb, 0x0, 0x0, 0x0, 0xffffffffffffa122, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @empty, @dev={0xac, 0x14}, @rand_addr]}, @lsrr={0x83, 0xb, 0x0, [@multicast1=0xe0000001, @empty]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @generic={0x0, 0x8, "107777ff0010"}]}}}}}}}, 0x0) 2018/02/21 15:28:57 executing program 5: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) read(r2, &(0x7f0000000140)=""/44, 0x2c) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/21 15:28:57 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x3ff) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x7, 0x0, 0x10000, 0xbef, 0x1961, 0x9}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) 2018/02/21 15:28:57 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @local, @generic}, {0x0, 0x0, 0x0, @link_local, @syzn}]}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe0, 0x2e, 0xd28, 0x1, 0x0, {0x1f}, [@typed={0x18, 0x8e, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0x74, 0x64, @binary="ebbd704ac26cc92683edb95b7d60bde14368739fed97dea0e28a4fc86343191b075128da39c0c886eb3e26b170816222588cde7266ef029b2f56fc93ff4a590cab1b3d774af7713c2a56be9d4b62af8c48cc31ee1d0f075fdce6f8d0155d045f77dea5c85c417a4b81c2"}, @typed={0x40, 0x91, @binary="ebb5c7db6069a8d7abe61e9233cbad1348d2e6163e12cde7062d6d19c53e1d62077a7ad0ae99743ebb34b3a93b7985d3155a05bfab5f7d"}]}, 0xe0}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write(r0, &(0x7f0000d36000)="1f0000000007fd00010c00f60000ff008109f80009000180060107ec000000", 0x1f) 2018/02/21 15:28:57 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xfe) sendto$inet6(r0, &(0x7f0000000000)="2835bdf7ced71f399d3804a623b864c11afb3de6a85ecfd99dad7c1b1958202cf532271e60d277be92121a43eaabc4aef8c69e62601b9e5a3b77a3f0efe2cd3078496dda29db8acb710f1a40", 0x4c, 0x4000080, &(0x7f0000000080)={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f000065b000), 0x0, 0x0, &(0x7f0000ca7fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/02/21 15:28:57 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0dff5)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x2) 2018/02/21 15:28:57 executing program 6: r0 = socket(0x1e, 0x4, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fanotify_mark(r1, 0x10, 0x48030018, r2, &(0x7f0000000080)='./file0\x00') setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x8e}, 0x0) accept4$packet(r2, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000021c0)=0x14, 0x80800) sendmsg$nl_route(r3, &(0x7f0000002280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f0000002240)={&(0x7f0000002200)=@ipv4_getaddr={0x18, 0x16, 0x1, 0x4, 0x0, {0x2, 0x0, 0x40, 0x0, r4}, []}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x24000000) sendmsg$key(r3, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00000000c0)="9b74020d37628ed744a67235af59787f63d35d755e3624cbb984391a7f3da63923f7563b94b925d59cee5b059adbebd8b25abb7e89e327a6cce1a8743f4e3d9530d0e270b7a2b3107f463cd45d94d2e73858667a72957cde7a7a792481a6ea7df45516452b") write(r3, &(0x7f0000914000)='!', 0x1) read(r0, &(0x7f0000f92f88)=""/120, 0x78) 2018/02/21 15:28:57 executing program 7: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003aec30)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x7fffffff, 0xffffffffffffff74, 0x5, 0x6, 0x2], 0x100000001, 0x6, 0x1000}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x804, 0x50}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x1, 0x200, 0x8000}, {0x10000, 0x1000}, {0x9, 0x1}, 0xb4}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x8206, 0x7, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) clock_adjtime(0x2, &(0x7f0000000140)={0x2, 0x583e, 0x20, 0x1, 0x7, 0x1, 0x5, 0x100, 0x6, 0x6, 0x413d, 0x28d, 0x9, 0x7ff, 0x200, 0x3, 0x8001, 0x7f, 0xfffffffffffffff8, 0x800, 0x7fffffff, 0x81, 0x4ed2ec95, 0x3, 0x10000, 0x100000000}) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0x32) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={@generic="9c39549a7113f2f05fb88f144cc205c5", r3}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000080)=@req3={0x9, 0x3b, 0x7fff, 0x6ea, 0x1, 0x9725, 0x7fff}, 0x1c) 2018/02/21 15:28:57 executing program 4: io_setup(0x7fe, &(0x7f0000000040)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r2}) io_getevents(r0, 0x3d, 0x0, &(0x7f0000000080)=[], &(0x7f00000000c0)) [ 45.738799] audit: type=1400 audit(1519226937.370:44): avc: denied { getopt } for pid=6871 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/21 15:28:57 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000c, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f63fd0), 0x0) 2018/02/21 15:28:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000594fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f00004eaff8), 0x2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x3, 0x0, [{0xc0000007, 0x4, 0x6, 0x3ff, 0x4b}, {0x0, 0xfffffffffffeffff, 0x2, 0x40, 0x709a4567}, {0xc0000000, 0x0, 0xfffffffffffffff9, 0x2, 0x4}]}) 2018/02/21 15:28:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x18000451d, &(0x7f000022afff)) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000000100)="ecdf2bbb6aa21d35570751db49f6e080e08ba6cdd686f769e096c32b6cfb02fc4d231626a555f3ffe0848a418f8769bdb93fd1a2cc43b3f1e5729ba68b0e175a6b9e33ec60e227b2aa98cf8b934d57db6c8bfeb0c92c23bb64d9197d694c828fbb627955b3790fa6ecde4ed7fa5881127be416da0e88d13b70718e05abcb0fe3add0bbb66824cf2788079035f1a6a5f335e83c003421d0fde5d7ee5a1b0a42d371c8118ba20add0413cde61b3fc5b90c7941c34342046905b53dccf5f7ab797bb61f64e4e5aba6ad143cf9", 0xcb}], 0x2) recvfrom$ipx(r0, &(0x7f0000000000)=""/198, 0xc6, 0x40, &(0x7f0000000100)={0x4, 0x80000001, 0x8d, "170952613dc3", 0x9}, 0x10) 2018/02/21 15:28:57 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={@generic="6ad7ce88c1898aeb7757ff261b398ab7", @ifru_ivalue=0x2}) 2018/02/21 15:28:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='n\x00') getdents64(r0, &(0x7f000050c000)=""/124, 0x7c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getdents(r0, &(0x7f0000000fd6)=""/24, 0x18) 2018/02/21 15:28:57 executing program 0: r0 = socket(0x8, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r0, &(0x7f0000000000)=""/103, 0x67, 0x0, 0x0, 0x0) 2018/02/21 15:28:57 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x400) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0xf8, 0x1f0, 0xf8, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000ef2fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x230, 0x258, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'vcan0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3bace798}}}, @common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) 2018/02/21 15:28:57 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5a, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/101) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/41) r3 = socket$inet6(0xa, 0x4, 0x40000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x219, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000080)=0x3ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6(0xa, 0x8080b, 0x1) syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) arch_prctl(0x1004, &(0x7f00000000c0)="4b67a42d5a769e8d1ef74df934cecadf2ce18db15fce3381e1ec1e8a741b411a0f33ce49fdb95fd0f569aeb809986d3d3f5b2451008288c486b902ea3a457bf530520acc0cb6f2a745dfd722a168aae4ba560193e9a430effe3e40e129c645450699365a1a5b07592f0389d9cf16eaee0c56ea869f1b62ca72013406d9836ec94315531258f28981c80d7d4823cfc9fad5e5a79c8b6c705928df5b0f50f979cb6800d29e12ff14c9f4ee9101209382a8b9ce8aeb7f0209bd0e67a513ebdb4cc5a40a9f88794f7ffadf2e5694a4200cdbcdfbfe65") 2018/02/21 15:28:57 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) unlink(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1dd6, 0x101000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x100) 2018/02/21 15:28:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)={0x10000, 0xf000, 0x0, 0x4, 0x7}) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) [ 45.788401] Cannot find set identified by id 4 to match [ 45.812344] Cannot find set identified by id 4 to match 2018/02/21 15:28:57 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000000080)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f000007dfbc)) 2018/02/21 15:28:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/02/21 15:28:57 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) lseek(r1, 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/239) 2018/02/21 15:28:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x1a0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f000000cfc0), {[{{@uncond, 0x0, 0x12, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x481, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xe8, 0x2cc, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd74}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe6b) connect$inet6(r1, &(0x7f000001f000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9faa7e40", 0x4}], 0x1, &(0x7f000016ff78)=[]}, 0x0) 2018/02/21 15:28:57 executing program 3: execveat(0xffffffffffffffff, &(0x7f00002a9ff2)='./file0/file0\x00', &(0x7f00002fbff0)=[], &(0x7f0000000200)=[&(0x7f0000000000)='\x00', &(0x7f0000000040)='$]\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='/\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=':vboxnet1\x00'], 0x800) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x2) write$eventfd(r0, &(0x7f0000000040)=0x9, 0x7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) poll(&(0x7f0000000080)=[{r0, 0x1a0}, {r0, 0x4}, {r1}, {r0, 0x4320}, {r1}, {r1, 0x2}], 0x6, 0x20) fcntl$addseals(r0, 0x409, 0x8) 2018/02/21 15:28:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e83c70)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x210) r1 = socket$nl_crypto(0x10, 0x3, 0x15) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair(0x3, 0x3, 0xffffffff, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={r3, 0x34, "00687225854826ab266862c6ee0ef9cac02b844f84ecc06edb8ad447d84908be956179982f44a5320fb7f5f2fccc4e03538a6cd7"}, &(0x7f0000000180)=0x3c) 2018/02/21 15:28:57 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f000000dfe4)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000011ff0)=[], 0xffffffffffffe2e, &(0x7f0000011ffb)=""/5, 0xd5}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0xfffffffffffffffe}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x14) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xa4000, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000000c0)) ioctl$void(r0, 0xc0045c79) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) readahead(r0, 0x4000000000007, 0x43) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000000500)) connect$packet(r0, &(0x7f0000000500)={0x11, 0xf7, r1, 0x1, 0x1, 0x6, @empty}, 0xfffffffffffffe6e) 2018/02/21 15:28:57 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_create(0x1, 0x800) timerfd_gettime(r0, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x701400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x1}) [ 45.914476] audit: type=1400 audit(1519226937.546:45): avc: denied { create } for pid=6939 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/21 15:28:57 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0xffff) syz_emit_ethernet(0x2e, &(0x7f0000083fbe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x1, 0x0, @empty, "49a99e49"}}}}}, &(0x7f0000d65ff4)={0x0, 0x1, [0x0]}) 2018/02/21 15:28:57 executing program 4: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet(r0, &(0x7f000072f000), 0xffffffffffffff6f, 0x0, &(0x7f000044cff0)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/21 15:28:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}}, 0x90) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000012ff8), &(0x7f0000013000)=0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x10000}) 2018/02/21 15:28:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/238, 0xee) 2018/02/21 15:28:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f000001d000)="7b847eb053a656b99e67bca4d08d734b9faab865e3eb99e06412147a2063fdd6f6ba251a88818efacaa2ebf6b422ff50bb22481585078d0cfc98b1d173f8c0c562874722731dacdf85c9f551aa35abfd4870c8ae0d66836d6d57f98926cd2cb8f11129c39a81f530f0ffd5fe146ebd50952134e213546988ec34f1dc4ee4aff43ebb3a5fe63853591021d125c245b44564f19459c195019f31e4b55d808262cbd66db057ac11113f0a47157ab2a194a788cf43bc59218ce092468ec6ed17f7521abb58f0d6ab92ac2ff283d296f9ceff8083dc34fcc47647f6142dd725a97d0edd175b4cc624cfb5bbd079958d16007b42558cfd19613c965d5ece960d38e135d50c9df360bd2826bd81adb9448527e569d0dc9ce0c53d77958064189381248c6df956b5ee2e8fe1ab9a307504690a3241a35b90c6c0093ed6d6f6e1b46fcaddbf6a24e01203b2b89b9f90fca41a92c3fcbade4cc6acafd11739870a759b53b97b1e70208affcaa5b076f7789d938747f142aab18d90ca74495ebc31116aee96d52eeb602a45fea892eca942f2947a5a62872d32a3a295ec79b2ae96953300d070b434e626528f3f321ee65692916f27c883efa05d9229f1bb26a44651d1a3219c2ecc17e01d5b8ac31ba7db534e8482f20bda579cc54fcb8874d47dfa3f9f65f447dc033de35475aae5d617bef42a14a11fcb396b937c6f70b7aee8c9cb3aa12a914ac7bd44e699aa7f9afcba12dc6e25bf0d1e9e3b63d8e8f8d58f3558693fc037425fe90f2a0c4c98f830ab85bc73644d0da8d5bbdd95fc06100dae2647ba63fcd2728a67f777d1681b7c0eae814696019c8f19c2bc60d1104b43d8ff910d477b6a32f21c654e39d4dd5897e9e7f3633484540b24e02fb7c4f018db9a697e02175c32321b8b94163554715411bbaab81d447167b751fa4043bd1c3bb359dde1a9a9a05050811bb56f0359cc413149403862414daac0fd962ba70c23bf4a6138f2478a2152c31af09124b8b50f223843d011e06b4aa648beb5f7f6bf0242c33e2c6ac08ff01e5fed5a9a96c2af84045788a19d993f82855a6043579a20c001825176774a7dd286b78631608a5e72c3706e4da3e94a2578e039468713b164f62a7dafe3c930e892cb6ccb6b880458eac29c6c3f245f5720217a6f1dda2993998bbf9ad3cda4719865759b9e23afa18a10f0faecd4c6fe55d69ffe28b4f0e3565233f5fc4d42e979e17ec98fc8ffe5fadd24174af83094fbcf9ded70dabb7654ecb9ea72839b058bc9e73af482e6ccab225da723f33c5a626b0d1609e11eef7a14ddfe56741a70ec9ad1406237cd765697c0f6704c002299543d7979f520fbac67b159ed41184f70738ea345a0ab063ca3e3a4d51becc60c79adc23623a4a5f7672e303b2569f2383468f7ea8a3a5da54a6b5f0e6325dd97119bf12fcac380f5b88c6fc7f0297eb4a440b6d5e90948898572f2d30a746e8ead5bcc83312d800ff13d852ec044d4e894871499d59834570105d54ca818fc70079fe9c5aa276a4c329fa0aa2278d50105f7912d12053d35b856f905664913e14f135e65695e50cc1b5ab7b730ba60a9d4709cb93a905f091560519337b01ad172b70dffe8323ea5322084015a223de193c7ce98f6962fdaa1f962bf2e60300192daf5e81acaa030a7f4cf318bebb42cca868925b86264857cb06c1719317a41fce5141861c8dabed102f3e98db24e5b6e32961063dc135ee1eb0664112148063563a77fdf092908530015d7f0a681dd41ce1f1648de4e5e14aba098f37764337bf284329de4173e4ff40baf5fe540930615f5be71fb0cc02d1acdbc71b02615e04c4dda95336b817bccfc1425cd8f5f20d11381925366c3df031ef078678d939d8c7ed49c185c72846cc6653dc778eacba135ac752f2cc1d4d33d39e9a4fe3061494f2b4ed206c0872fce438339d0cb678174e8c3dc21c13a68fda001553340e21bf8b06b9f878987c5431bc42042e53e3d229503401c01429f5fa961b1425f5b02e5a8c18a2fba9a3bcd2f649ff895762e781997bc54b120a1e0a3f78a408accc9ae3d159cb8b7b871acb95902aa5cbfc675dd1747c3b8e3e94dec1a21ad1ef95ba270ccd9300018cb5e890016ac11ee6f572966acb44c66fa2409144b09ecea58d800353759633c130215b26464fe04bb54bc00143aaeff456458af817e94d1808eeade6ca8747286070ed5c12199a48391ed859b6f0e641fa11700ebda090ce2083725374bcdf1103f445a6b9fc1fb9576080ff9bea6dde37b298a1b5e8a86bcd1006ff524e54e439a2d626858a270171f3835975b8b327902d9b8f2c87d263404a61643eb13ffbf97bee5d63ec8c8f7b5ce499ff6898f5c12ec34c19049852703cdbd6d8c4ea1e249822236b24857ec30f7ad", 0x6ad}], 0x1, &(0x7f000001c000)=[]}, 0xc100) r1 = dup2(r0, r0) sendmsg$key(r1, &(0x7f000000b000)={0x0, 0x0, &(0x7f000001fff0)={&(0x7f0000003fd0)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="104c7aa3131b6155cc53e4bc2e8f3e3f", 0x10) 2018/02/21 15:28:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) 2018/02/21 15:28:57 executing program 3: pipe(&(0x7f00000000c0)={0x0, 0x0}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x0, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, {&(0x7f0000000000)=""/171, 0xab}, &(0x7f0000000100), 0x10}, 0x5a) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000240)}], 0x1, 0x0) 2018/02/21 15:28:57 executing program 1: r0 = socket(0x1e, 0x8000f, 0x20) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/21 15:28:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002680)=0x0) r3 = geteuid() stat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getuid() lstat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002840)=0x0) lstat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmsg$unix(r1, &(0x7f0000002a40)={&(0x7f0000000400)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002600)=[{&(0x7f0000000440)="c318d8c3132b2502f0b876d8a48cfc018db7522e6af837e670d642c39d0bf469e779fc9b3031d41ed4c8434ed825057c", 0x30}, {&(0x7f0000000480)="62249f3c84900732f031296fcf30f5fcfcf4407c20fd46119e847602351e06da20a286de159754279465ee3f468eabed8cc91f67aadebed71b1e69ac78943d9e1d8048285ee8ca607713e203466c98ae3b6c27c8aae6346268b354783ae5981efc2bd5b7aec64ad414ba19b58f8a24726e50e50326463fef3a4b6351e78861f1c53c5afe8213d45c560c9fc6ae4508f654128874a78a6c20e061", 0x9a}, {&(0x7f0000000540)="8900684ed879f26b9cd12f246c6f", 0xe}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="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0x1000}, {&(0x7f0000002580)="ed28bce2819bae74402bc8e25c68fbbe4745c1500084ce69c46d6056611575594be622d3b4cf05d7e622c1fad748cb5715a5f881fd08146f0a4ffeedda4b19ff8c98d7e3f10b8f8a6baeaf40d8524a315c84fd169f1176325ab0fe68", 0x5c}], 0x6, &(0x7f0000002940)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xd0, 0x4}, 0x40) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$SIOCSIFHWADDR(r11, 0x8924, &(0x7f0000000040)={@generic="12e73cde18f4b8e33177138b22c7d4b5", @ifru_addrs=@ax25={0x3, {"dd9b4e9badfe86"}, 0x33}}) syncfs(r0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) 2018/02/21 15:28:57 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common="65716c000000000000090070b700", @ifru_flags=0x301}) write$tun(r1, &(0x7f000022afef)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x10001}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3a) [ 45.938269] audit: type=1400 audit(1519226937.546:46): avc: denied { read } for pid=6939 comm="syz-executor2" path="socket:[19871]" dev="sockfs" ino=19871 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 [ 45.983796] audit: type=1400 audit(1519226937.615:47): avc: denied { getopt } for pid=6939 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/21 15:28:57 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x3, 0x4000000000080003, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) poll(&(0x7f0000000080)=[{r1, 0x2000}, {r1, 0x100}, {r0}, {r1, 0x3002}, {r1, 0x9480}, {r0, 0x4000}, {r0, 0x4}], 0x29, 0x1) 2018/02/21 15:28:57 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0xd9e4, &(0x7f0000982f5b)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e7fec)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/21 15:28:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x3, @empty}}, {{0xa, 0x3, 0xc4cc, @empty, 0xffffffff}}}, 0xffffffff00000001, 0x3, 0x9, "256dce257bda302eed98b1bff2763c373a99e759f7c6c0338b64561688a3a5975ed94772defde1b05b2f84c050c4eec8cd578f6904b819c70965a098521304be64b387a97bb1e86a17280fad49839258"}, 0x160) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x8, 0x480) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)={0x0, 0x0, 0x5}) [ 46.062364] device eql entered promiscuous mode 2018/02/21 15:28:57 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000040)=""/182) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000afd0)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x101000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x4c, 0x0, &(0x7f00000d6000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a09fb0)=[], &(0x7f0000711000)=[]}}}], 0x0, 0x0, &(0x7f0000f97fde)}) 2018/02/21 15:28:57 executing program 0: io_setup(0x0, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) io_getevents(r0, 0xdc6, 0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={r1, r2+30000000}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) 2018/02/21 15:28:57 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x401, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffbeb}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0xd004) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x6, 0x0, 0xb000}, 0x4) 2018/02/21 15:28:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ce7000), 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000000040)={0x20, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@typed={0xc, 0x11, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0xffffffffffffff61, 0x7, 0x3, 0x5, 0x9}) 2018/02/21 15:28:57 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) init_module(&(0x7f0000000040)='ppp1vboxnet1\x00', 0xd, &(0x7f0000000080)='[posix_acl_access%-\x00') r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff1, &(0x7f0000689000)) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f00000010c0)={&(0x7f0000000080)={0x101c, 0x20, 0x800, 0x4, 0x2, {0x10}, [@typed={0x1008, 0x89, @binary="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0x101c}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001180)={0x0, 0x4, 0x80da11, 0x5, 0x20000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/21 15:28:57 executing program 5: mount(&(0x7f0000fd8000)='./file0/file0\x00', &(0x7f0000324000)='./file0\x00', &(0x7f00007d1000)='proc\x00', 0x800, &(0x7f0000e8b000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x1, 0x8c) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x10100) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000100)) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000140)=r0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={@common='vlan0\x00', @ifru_flags}) 2018/02/21 15:28:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/02/21 15:28:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0xbc85, 0x8, 0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x80802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c84fb8)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}]}, 0x100dd) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x509, 0xffffffaa) 2018/02/21 15:28:57 executing program 4: r0 = socket(0x100000001e, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x4, 0xecc4, 0x2, 0xf9b]}) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000f76ffa)='\x00\x00\x00\x00', 0x4) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000000)={@common='eql\x00', @ifru_flags}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @rand_addr=0x40, 0x0, 0xa, [@empty, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x38) 2018/02/21 15:28:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) 2018/02/21 15:28:57 executing program 3: r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt(r0, 0x0, 0x7, &(0x7f0000000040)=""/254, &(0x7f0000000140)=0xfe) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x62}, 0x20) 2018/02/21 15:28:57 executing program 4: socket$inet(0xa, 0x801, 0x84) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(authenc(sha256-avx2,cbc-twofish-avx))\x00'}, 0x58) 2018/02/21 15:28:57 executing program 7: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000000, 0x0) perf_event_open(&(0x7f00008a7f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 46.148097] binder: BINDER_SET_CONTEXT_MGR already set [ 46.149754] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' [ 46.153991] binder: 7019:7033 ioctl 40046207 0 returned -16 [ 46.183284] binder_alloc: 7019: binder_alloc_buf, no vma [ 46.188839] binder: 7019:7033 transaction failed 29189/-3, size 0-0 line 2957 2018/02/21 15:28:57 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) signalfd(r1, &(0x7f0000000000), 0xe8fd101cc22f5d62) fcntl$setsig(r1, 0xa, 0x39) 2018/02/21 15:28:57 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000000)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 15:28:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x80000) request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000013ff5)='/dev/vcsa#\x00', 0x0) [ 46.209154] binder_alloc: 7019: binder_alloc_buf, no vma [ 46.214689] binder: 7019:7042 transaction failed 29189/-3, size 0-0 line 2957 [ 46.216449] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 46.241189] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.246716] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/21 15:28:57 executing program 2: move_pages(0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff) 2018/02/21 15:28:57 executing program 0: clone(0x200, &(0x7f0000151000), &(0x7f0000ad8ffc), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x40050, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r1, 0x0, 0x1) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/21 15:28:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000213ff8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a", 0x1) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/213, 0xd5}, {&(0x7f00000001c0)=""/163, 0xa3}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/216, 0xd8}], 0x6, &(0x7f00000005c0)=""/113, 0x71, 0x80}, 0xe3}], 0x1, 0x0, &(0x7f00000006c0)={r1, r2+10000000}) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000700)={0x832}, 0x4) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x40) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000040)=0x6) 2018/02/21 15:28:57 executing program 4: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0xfff0, 0x1ff}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`f', 0x30, 0x33, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "92325b", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x58, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x4, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x3, 0x4) 2018/02/21 15:28:57 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a26f18)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x3, 0x7, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/21 15:28:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000002b000)={0x0, 0x6}, 0xb) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x72e}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) r2 = dup2(r0, r0) recvmsg$kcm(r2, &(0x7f0000001680)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f00000014c0)=[], 0x0, &(0x7f0000001580)=""/228, 0xe4}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0xffffffff, 0x4) 2018/02/21 15:28:57 executing program 3: r0 = timerfd_create(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1, 0x2, 0x4, &(0x7f00000007c0)={0x0, 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000800)=""/15, 0xf) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x2400000000000000}}, &(0x7f000000ffe0)) 2018/02/21 15:28:57 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0xfda5) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x1) listen(r1, 0x1) accept(r1, &(0x7f0000ba9ff7)=@rc, &(0x7f0000d1affc)=0xa) [ 46.260559] binder: undelivered TRANSACTION_COMPLETE [ 46.265773] binder: undelivered TRANSACTION_COMPLETE [ 46.270900] binder: undelivered transaction 7, process died. [ 46.276711] binder: undelivered transaction 6, process died. 2018/02/21 15:28:58 executing program 2: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffff799c, 0x101000) r0 = syz_open_procfs(0x0, &(0x7f0000588000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/02/21 15:28:58 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000080)={0x6, 0x0, [{0x40000001, 0xdc, 0x3, 0x100, 0x7, 0x1, 0x2}, {0xc0000007, 0x0, 0x4, 0x3, 0x2d, 0x1, 0x73f}, {0x0, 0x0, 0x7, 0x7, 0x9, 0x8, 0xfff}, {0x4, 0x6, 0x4, 0x8, 0x1, 0x101, 0x5}, {0x80000008, 0x7fff, 0x2, 0x10000, 0x84, 0x6, 0x1}, {0x40000001, 0x9, 0x4, 0x251, 0x7, 0x80, 0x3}]}) 2018/02/21 15:28:58 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x899, 0x0) r1 = socket(0x10, 0x2, 0xc) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x1) write(r0, &(0x7f00009ec000)="0000001f0104ff00fdde45c807110000f305f0f00800f87f01fd00e0ffdf98", 0xfffffffffffffe86) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) 2018/02/21 15:28:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x3, 0x0, [{}, {}, {}]}) fstatfs(0xffffffffffffffff, &(0x7f0000000080)=""/39) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[0x80000001, 0x4, 0x3f]}) sendto(r1, &(0x7f0000f4e000), 0xffffffffffffffbc, 0x0, &(0x7f000043c000)=@ipx={0x4, 0x0, 0x0, "386e00000001"}, 0x10) 2018/02/21 15:28:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f00003c1ff5)='/dev/loop#\x00', 0x0, 0x4000) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x400400) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000040)={@loopback, @loopback, 0x0}, &(0x7f0000000080)=0xc) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@empty, 0x0, r2}) 2018/02/21 15:28:58 executing program 6: r0 = socket$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) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e06ff0)=@common='erspan0\x00', 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc0202, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0xfffffffffffffffa, 0x7ff, 0x9b9, 0x5, 0x3}) sendto$inet(r0, &(0x7f0000c18f8e)="b9", 0x1, 0xc080, &(0x7f0000391000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/02/21 15:28:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = shmget(0x1, 0x3000, 0x54000000, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x17) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000440)={r0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000480)={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6cc1}, {0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x40000000400}, 0x4, [0x401, 0x1, 0x81, 0x6, 0x8, 0x2, 0x9, 0xffffffff]}, 0x5c) writev(r0, &(0x7f0000b9aff0)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/02/21 15:28:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/123) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5", 0x4) recvfrom(r2, &(0x7f00000000c0)=""/6, 0x6, 0x40, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b", 0x78}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/21 15:28:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = msgget(0x1, 0xa0) msgsnd(r3, &(0x7f0000000000)={0x3, "a5d7f8cae2d8dc7dc0c035f7d6c0c005f7775e304e8d658ed34285015417a5f4d08a3526cd5945a9f6611291638b0dc900ef9acff8a5d4e64371e0c3a003330705c728ee504b803bd2be420cd03fb21e02b0b3fd12af0bfeb1530ef4be93164c37bf7efe6148f0cae93a3d1873ec6133b59d6aa41c5f04b7f3910181d5019461b2d12193d968b89d513a635c57566e66abdb148457cb5953f11b1fd6141e359516baacb59dcd6301d5c80c7794dbbb52a29566048b4f8da55fe973a851ff30ed5d859658f6dd5d990b29de1b2838bd8ac1d20e32e76be8f40c8a5a13ebf46f7ebf02e567e1a0f71d41684c964350a698"}, 0xf8, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00000000c0), 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8cfe0)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) shmget(0x3, 0x3000, 0x4, &(0x7f00000d9000/0x3000)=nil) bind$bt_sco(r4, &(0x7f0000000100)={0x1f, {0x9, 0xff, 0x7, 0x8, 0x100, 0x3}}, 0x8) 2018/02/21 15:28:58 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000060000)) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000040)=""/127, 0x7f) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) write$fuse(r2, &(0x7f0000000040)={0x20, 0x0, 0x4, @fuse_notify_inval_entry_out={0x31c0, 0x7f}}, 0x20) shutdown(r0, 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r2, 0x6, 0x1}, 0x10) 2018/02/21 15:28:58 executing program 1: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x204000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) 2018/02/21 15:28:58 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa100, 0x89) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000180)={0x5, 0xbee, &(0x7f0000000040)="968193e19812bb342c90a96af2f5bb145539b9fdf991651546b439f5e69855ca818c5fa37bd1f587f205446ed1c9dbb7dad624e243739b73ef0119a79c14096092e83bebdfe5ee5fe796a4472ec39ca0f5c7d5786e10ce7aafc0761feb1134e4f625d4195e67f533fb0ef3af504f72755f0c071171604e58c4eaae474f450efd44d71544e3d46af77e94ed282c447dceec", &(0x7f0000000100)="d8ec04ce86e33dcc290599a9c9dce87b17bc6b0cbf0014089e4ddf9c4153dc2bf0bb01295afef9ee2be89374387f187b922b8ae3be9957f206ba264b1accf6d7f9b8b549764de16314", 0x91, 0x49}) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000723000)="230000002400eb15460000000000001201000000000000270200000000001300735225", 0x23}], 0x1}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/21 15:28:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)=@hci={0x0, 0x0}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f00000002c0)=""/23, 0x17}], 0x4, &(0x7f0000000340)=""/75, 0x4b, 0x7}, 0x20) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={r2, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) getsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) 2018/02/21 15:28:58 executing program 0: r0 = socket$inet6(0xa, 0x40000000000003, 0x6) connect$inet6(r0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40, 0x0) connect$inet6(r0, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r2 = fcntl$getown(r0, 0x9) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000000040)="e7925c8601462efa4ce5a34426f3aed13a06f8ffe5e49ab88f78864726dc4fd04f729a4fd886b0208518bea09858c77e2e8b5145446ac7ee45b257e893ad2ebe4d27015773356870af830af248f9e0567eeaeb9a7fffb0dafe2101492daf10dc0d79b5b9f9eddd0ad3aa47257df9df5e148162") r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1ff, 0x3fffc) poll(&(0x7f0000000000)=[{r3, 0x1}, {r3, 0x4}, {r0, 0x28}], 0x3, 0x81) bind$unix(r3, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) ptrace$setregset(0x4205, r2, 0x206, &(0x7f00000000c0)={&(0x7f0000000100)="2e86e1379fe055f997a15587f0c740a95a1478452e02fa84cd63a5e8a11f4949a19c7dfef4a90ae89c3db32d6431f5253126779666eec61b4819b727a370fdae357b71a3c344bffe0590e29b794ffd5f44ef954f0278ec38af0000000700391db6a7d0294e5317145dded6413b7a9ad28160bd4677d44b8ca898408ebaf7572bae43ad6af3d737282b856048e99f5d6646dd79962aa7185e30a0e645a9d729d71270e5b95e", 0x1c}) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f00000002c0)=[], 0x0, &(0x7f0000005f78)=[]}, 0x0) [ 46.460117] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.473904] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/21 15:28:58 executing program 4: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)="d5bf98891ff54d67ccd10abf356fdc623c868ecfea7205e9d56ed763670e1de91581437172efb02739e2a9b3a23a2f40bb9e291e9f8cdf7423e26f5c019093731ab5165afaebea5c4b97f1c91c3d5b5c18612a17033dde83a2124daf737fb7b5a609f79b3b470208109f499ff00c752604181dc16d79fe612b746f1df2cb5729b9c89019842a4362d36ca40139ee2fbd5a556710a6bced224e8f853bff7d396c23b7", 0xa2) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/02/21 15:28:58 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x20}}], 0x60}], 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1627f995, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/21 15:28:58 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c, 0x1}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0xe207, {{0x2, 0x0, @empty}}}, 0x90) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000602fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f0000999000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000039d000/0x1000)=nil) close(r1) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x212400) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000040)="cafb00ae34c96a265097526e312e403ad4adf460e6695a1c491a2bb6d2636cc0882f1e81878fc3b9fa5cd85ae9ab96bc461939eb241325b56a9c4f5474b5ae3120b702d737800b0a2667e02c1f1908355818ef10ceba8eb30e094cc546895f8c11dbe3de6634403e4a9e16f31650d8a8f6b7b78dfd5e6bcd7b5fef3d38871313af8e96b8364e504fd0a7db733f15aabde205d3382138b5de6d21180e8311727eb43ddb02519a196525d02395f4b50a1c544813d6ff42f8b596b518fbdf5ceceb5991cabeb2ce75dff2a9b9b5f1f37b7ab9f2a9f64997278b8b0db614fd26", 0xde) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={@generic="660986c8e2b8fa570f9ec3ab7acb8964", @ifru_flags=0x2500}) 2018/02/21 15:28:58 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x28800) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x1f, 0x5, 0x7, 0x3, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000ffc)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="836574547e6f75707300") fstat(r2, &(0x7f00002c7000)) 2018/02/21 15:28:58 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000957ff0), &(0x7f0000a6b000), 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x3, 0x3c0, [0x20000080, 0x0, 0x0, 0x200002c0, 0x20000410], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x15, 0x4, 0x10, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ifb0\x00', @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf8, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x8d}}}]}, []}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, 0xfffffffffffffffe}}}}, {{{0x11, 0x1, 0xe0f3, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="07ee530034beeec0cf3494b2bce7b75e", @syzn={0x73, 0x79, 0x7a, 0x0}, @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], 0xe0, 0xe0, 0x118, [@mark_m={'mark_m\x00', 0x18, {{0x81, 0x8, 0x2, 0x1}}}, @pkttype={'pkttype\x00', 0x8, {{0x1}}}]}, []}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x18, 0x88f7, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="ecfcc4c6b924d69b4fa9c9a21a37bc43", @syzn={0x73, 0x79, 0x7a, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xb0, 0xe8, 0x120, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x43, 0xff}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x0, []}]}, 0x438) 2018/02/21 15:28:58 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003c08)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0xc, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x18}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = socket$inet6(0xa, 0x3, 0xfe) sendto$inet6(r1, &(0x7f0000000000)="76249ba36326", 0x6, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x1ff}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x4f, "a26137d773c4701c92f572c394c69891b370a4ddc40c7717206155cf531b14cdc6a9d78c811f6d6fcb57dc41cadf38bbe13c80d27b42a51c1ea262faa88e53429767cfb57f88c8a80cd326bf50c981"}, &(0x7f00000000c0)=0x57) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x2e4}, 0x8) 2018/02/21 15:28:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000040)=""/95, &(0x7f00000000c0)=0x5f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00005e4f98)) [ 46.512462] audit: type=1400 audit(1519226938.144:48): avc: denied { getattr } for pid=7125 comm="syz-executor2" path="socket:[19061]" dev="sockfs" ino=19061 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/21 15:28:58 executing program 2: socket$inet(0x2, 0xa, 0xffff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x122, 0x0, 0x6, 0x100000000}, &(0x7f00000001c0)=0x18) getgroups(0x2, &(0x7f0000000200)=[0x0, 0x0]) setfsgid(r3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x6}, 0x8) r4 = creat(&(0x7f0000001ff8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x69}, 0x1}}}, 0x8c) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f000061eff8)='./file0\x00', &(0x7f0000000300)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x4000)=nil, 0x4000}) 2018/02/21 15:28:58 executing program 3: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@dev={0xac, 0x14, 0x0, 0x15}, @multicast1=0xe0000001}, 0x8) mq_getsetattr(r0, &(0x7f0000000000), 0x0) 2018/02/21 15:28:58 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x62482) r1 = epoll_create1(0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) rt_sigqueueinfo(r3, 0x3f, &(0x7f0000000100)={0x16, 0x21c, 0x8, 0x5}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xcf1, 0x3, [0x0, 0x9, 0xff]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={r4, 0xe6, "1129c9e61f9edc46796849c4ff0f550f62dadf2ab30883bb9856abd1cbf58f4cb67830a2c132800d6ffa1d633da514a35a4851e934cc11de4129850af126e03ded4723d6805192f65f0f5d5fffe4c6652c1b2977d65a98deb401fffe8c9e9ae9b49bb725c55230001ae03c0b6af98f040bce555fa0c058e9e9ae42821e04d5ccf270714f4490fde020dc76e271a502ff7fb82cf12073fbdea2693162879e4703371e8e860704a39dd8edea323ae8d49fbb4f0eaaede1971c414359c4a3e254a40d98f84e20ed886c0270315c42bcb494583e2d28c82047cfbd4ed3c9ad1d7e151962affef612"}, &(0x7f0000000240)=0xee) dup3(r1, r0, 0x0) inotify_init1(0x800) [ 46.591773] Dead loop on virtual device ip6_vti0, fix it urgently! [ 46.637832] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/02/21 15:28:58 executing program 7: r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="553c3e3dfd3df54ee87ac0d4fd75f93ba42ff3658682ff0173fd24265ce90dbf4f199f0c96d190bea6602f3a97039dd0ebafc1cf56ca1eb1c6fa86d117e0e62a072e1e3bb3c58afe4cfe9a70ae5adc6958497fc5623ce250f3c5eb4601c7f32059a95a39ef792ad22b8ba9597b998f19c64a015ab19ffc47ec8741c5262c2170f4133c7e0a55ef2b030618656aca0d32", 0x90, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x101, 0x7, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r4) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r5, r4) 2018/02/21 15:28:58 executing program 2: 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(0x0) 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(0x4000000100000, &(0x7f0000001f37), &(0x7f00000000c0), &(0x7f0000001000), &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/21 15:28:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffffffffffff, 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$setopts(0x4200, r1, 0x7, 0x40) 2018/02/21 15:28:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) sendmmsg(r2, &(0x7f0000003180)=[{{&(0x7f0000000b80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x2e, &(0x7f0000001d80)=[{&(0x7f0000001cc0)='!', 0x1}], 0x1, &(0x7f0000001dc0)=[]}}], 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8) 2018/02/21 15:28:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x49441, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4802, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000065e000), 0x37) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xd70, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000300)={@hci={0x1f, r3}, {&(0x7f00000001c0)=""/196, 0xc4}, &(0x7f00000002c0), 0x12}, 0x2c) pipe(&(0x7f0000000040)={0x0, 0x0}) accept4$inet(r2, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000000180)={@nfc={0x27, 0x0, 0x8, 0x3}, {&(0x7f0000000080)=""/137, 0x89}, &(0x7f0000000140), 0x31}, 0x30) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) 2018/02/21 15:28:58 executing program 5: getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xf8, 0x80000000, 0x200, 0xd403, 0x6, 0x4, 0x6, 0x0, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}}}, &(0x7f00000001c0)=0x8c) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000200)=0xc, 0x4) r3 = getpgrp(r0) sched_setaffinity(r3, 0xffffffffffffff6b, &(0x7f0000c1bff8)=0x5) nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1e0) 2018/02/21 15:28:58 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x400000) epoll_create(0x281) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040)) io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8aff0)=[&(0x7f0000b5afc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000), 0x325, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = userfaultfd(0x280000) ppoll(&(0x7f0000000000)=[{r1, 0x220}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0xf7ca}, 0x8) uname(&(0x7f0000000000)=""/49) 2018/02/21 15:28:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/02/21 15:28:58 executing program 0: msgrcv(0x0, &(0x7f0000d9b000)={0x0, ""/162}, 0xaa, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x140, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x98d}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r4, @in6={{0xa, 0x1, 0xa9, @mcast2={0xff, 0x2, [], 0x1}, 0x49}}, 0x8000, 0x1000, 0x5, 0x0, 0x80}, &(0x7f0000000280)=0xa0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r6 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x8, 0x1) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000300)={0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)={0x0, 0x0}) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x200, 0x0) r10 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x11, &(0x7f0000000040)=0x40, 0x4) sendmsg$netlink(r0, &(0x7f0000000640)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000080)={0x8c, 0x17, 0x200, 0x6, 0x0, "", [@generic="52c7f42b840639b0c046c7e90faa1252c1d66a0135d385229c68dfba00c7b817ff5f7f9150a2f5034efd973d2115ef10a4c619523c683873aeb92230dfd8b9143c48157125bc28566a22a05c56df2d017dfa2ab5e151bb923f1315df1decf0d1ef98f5037f08db773fc7de3c49433af67359e6fdc9847a73de1612"]}, 0x8c}], 0x1, &(0x7f00000005c0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x68, 0x10}, 0x20004800) msgctl$IPC_SET(0x0, 0x1, &(0x7f000079df88)) [ 47.145444] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/21 15:28:58 executing program 7: r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="553c3e3dfd3df54ee87ac0d4fd75f93ba42ff3658682ff0173fd24265ce90dbf4f199f0c96d190bea6602f3a97039dd0ebafc1cf56ca1eb1c6fa86d117e0e62a072e1e3bb3c58afe4cfe9a70ae5adc6958497fc5623ce250f3c5eb4601c7f32059a95a39ef792ad22b8ba9597b998f19c64a015ab19ffc47ec8741c5262c2170f4133c7e0a55ef2b030618656aca0d32", 0x90, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x101, 0x7, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r4) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r5, r4) 2018/02/21 15:28:58 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x8000000000000040, 0x80040) dup2(r0, r1) 2018/02/21 15:28:58 executing program 4: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8000, 0xa045558fa3fb8b26) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, {0xa, 0x2, 0x2, @empty, 0xa1e7}, 0x3, [0x81, 0xfff, 0x4, 0x780, 0x8001, 0x323, 0x1, 0x1]}, 0x5c) r1 = getpgid(0x0) ioprio_set$pid(0x1, r1, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x2000, 0x10003, &(0x7f0000ffd000/0x2000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/21 15:28:58 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fremovexattr(r0, &(0x7f0000000040)=@random={'trusted.', 'nodevsystem\x00'}) open(&(0x7f0000000000)='./file0\x00', 0x4600, 0x1) 2018/02/21 15:28:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xee, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x6}, 0x10) msgget$private(0x0, 0x14) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) 2018/02/21 15:28:58 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x5, [@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)=""/93) syz_emit_ethernet(0x15, &(0x7f0000e14f8a)={@random="cd390b081bf2", @random="de581224a871", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "0100d8", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) 2018/02/21 15:28:58 executing program 6: mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x1, 0x0) 2018/02/21 15:28:58 executing program 2: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='bdevppp0}\x00', r0) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d5ffb)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f00006a9ffb)='user\x00', &(0x7f000017effb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000094df25)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, r1) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e17ff2)={'wp256\x00'}, &(0x7f000078efc6)}) 2018/02/21 15:28:58 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0xb7, 0x8, [], [@enc_lim={0x4, 0x1, 0x401}, @pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x1, 0x6, 0x4, 0x6, [0x1, 0x0, 0x1000]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, @ra={0x5, 0x2, 0x1}]}, 0x50) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x200202) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)) r2 = socket$inet6(0xa, 0x0, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000531000)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0xc8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b0, 0xffffffff, 0xffffffff, 0x1b0, 0xffffffff, 0x3, &(0x7f00003ccfd0), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [0x0, 0x0, 0x0, 0xfffffffffffffff9], @generic="4186816bcdd5a026935de9ec8a4edb47", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f942ce4a89b49d319d33a8da6f8288fc2fce19e3b3e7104f092b8d3130ee"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/21 15:28:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') close(r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x30, 0x1, 0xd7a}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}}, 0x8c) 2018/02/21 15:28:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/02/21 15:28:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) kcmp(r1, r2, 0x0, r0, r0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/21 15:28:59 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000000)) getpgid(0x0) getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='ns/pid\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x3, 0x4) execveat(r2, &(0x7f0000003000)='./file0\x00', &(0x7f0000001fc8)=[], &(0x7f000000bfe0)=[&(0x7f0000003000)="2d2d21656d30757365725d29d62c657468312300"], 0x0) 2018/02/21 15:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000296f02), &(0x7f0000595000)=0x8) 2018/02/21 15:28:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x3, 0x100, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000040)="440f20c0663506000000440f22c00f23aabaf80c66b8de5a418e66efbafc0cb80c00ef66b91908000066b8f7f2a79266badb19a7420f30baf80c66b82a90d98566efbafc0cb00aee0f005f9764360f07f3f32e9e66b9940a000066b88000000066ba000000000f30baf80c66b8c8f9bc8e66efbafc0cb8f500ef", 0x7a}], 0x1, 0x0, &(0x7f0000000080)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 15:28:59 executing program 5: socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='=tcp\x00', 0x5) 2018/02/21 15:28:59 executing program 7: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000c10ffa)=@random={'user.', '\x00'}, &(0x7f0000020ffe)='%\x00', 0x2, 0x0) 2018/02/21 15:28:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)={0x3c, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="bd41ac4172c413af32a3efc8a398cfa33b3c75b98bf3e5a0793f48116084440fc524990adc"]}, 0x3c}, 0x1}, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/02/21 15:28:59 executing program 5: r0 = msgget$private(0x0, 0x40000020) msgrcv(r0, &(0x7f0000d9b000)={0x0, ""/162}, 0xaa, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) 2018/02/21 15:28:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0xd, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg$alg(r1, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000000040)=[]}], 0x1, 0x0) 2018/02/21 15:28:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[], 0x0, &(0x7f00007ea000)=[]}, 0x0) socketpair(0x14, 0x3, 0x100, &(0x7f0000000000)={0x0}) accept4$unix(r2, 0x0, &(0x7f0000000040), 0x80000) 2018/02/21 15:28:59 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x3c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200080) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000440)={0x2, 0x2, @empty}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0xffffffffffffffa2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x38c}, 0x8, [0x4, 0x4, 0x124c, 0x2, 0x6, 0x5, 0x7fff, 0x6]}, 0x5c) 2018/02/21 15:28:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400080) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r3, @in6={{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x8c) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f000002eff4)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002afd4)=@mpls_getnetconf={0x14, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x600041, 0x0) [ 47.387127] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 47.399867] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/21 15:28:59 executing program 4: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000000122, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x0, &(0x7f0000000040)=[]}) syz_open_procfs(0x0, &(0x7f0000000080)='auxv\x00') close(r1) 2018/02/21 15:28:59 executing program 6: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000032ff8), 0x8) write$eventfd(r0, &(0x7f000000eff8), 0x8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x4c0000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) write$eventfd(r0, &(0x7f0000035ff8)=0x20, 0x8) 2018/02/21 15:28:59 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x2, &(0x7f0000738000)=0x9) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f000091f000)="16", 0x1, 0x0, &(0x7f0000ff7fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r1, &(0x7f000078f000)=""/78, 0x4e, 0x0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) sendmsg$kcm(r2, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="92598ff0e7445473c86bbcc3d9c9e18066ed396cac404c9bc3c184ff62d75ec6b51fd57b13ccf60c56f8970612807bc048e4e570352d683ccdb1a92e1c89c6f48a4ae28ed7ce243f935043a6a0520318901f7db2ad44643caf6c069777eadec576bdcf797a30f671df4d4a62798c734987b9900c53d81271a9f1b1cbe0", 0x7d}, {&(0x7f00000000c0)="adc6a3d97006f897caaaabb0a6c3eaf3696f58ddb28192c0e1cf16bf5dfe5abea1a2ed1baa66b14270a426560aba3d08e4de9e1ded931810cba6261dcf30d1f819abe9ce7cf3241c98834635b78ae15d9050ebab1f7af544be708eb92965c55c7c0acd42db3e23b69f1b582bcb661487a5c90280991c5a18350e364e164e20c52b78e97d68da927c57680602e875008af33103fd6cb4f4bb6c9429c08c17f5deae4610c4c6edcbadbc671b9ec6ca421019a8f29fa8f65671122af85b91afa0d4be58afb49aefbef61149a1d7697fe60b05800fb4f0e01130d33338905a78293b9958c02a0263a19ae4ab", 0xea}, {&(0x7f00000001c0)="0c44ce0a2f2ad09d21d8c1f5bc47da21dbbb9df797d5a757097a56aeaf4cb9a46b4fd6ae3824f159d93826846fbd739de240a6bff733ff647c21aecddcd1e3e7a4d13aad7612eb4a81a92835e91c8b4bd0085d5a8214722e26ea82a1ff4e06af9f4d6de2d5df2323b09e749e741e8fd97a0e11446bd5ac98afef3856d7718faaf6b611f00be5e60a384e5a3b1bcccc8f6757179ab867f6e5111d17fc9bd73fdc9179ee2b9d9a45fc2e5de9dfe0d0b5ddf8587f827a0a5ddfec93c08f1af418d5dc8b928336cd86aa855c8680764e1206fbb7c9f1b03554fccc4daf918ed945fa81038b765c04e91582a62a9407a06d82", 0xf0}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="9e5f0fff9c353585f83ef0fb692459aaa286912cd742b03c5ea630b853e3a295c04f004cb1edcecd4bb4dee0345b375d3f7cba178c37e3937c60f6e8c0f515cb3882067f31a75d6617bf01193d3444be4f17b1b211c086ea7c49d77a5f8fafff2433e1", 0x63}, {&(0x7f0000000380)="b1a09a153666edc45d7ca7e13ba47e81fffcf44af000d190b4371ba878b8932aa9353f4920ce359d64017bb4c4b25f1a41af1925ed30eca85174b292f8009070e991cbdf4222d74aa55ffb785685e379292ee3a3c1f50e0c637208d78769c1ef527a816227066c67dab50fd366b67d5ae1d87f00a9ad423aa2e80e8d041061e9a912269cce79de6d0f3f6fbab2b6ed192666e5a0c5285c48a1c8b7ee468252f0152281fc0ea355f713e5d394a15d7cb490f0a11922fe7c135f0308f0b24b5819a3f06ca4", 0xc4}, {&(0x7f0000000480)="f78396f3bc3db2efa842075fe1f74410708fd52ff6b6ee3155074a2df4dc1d385f67a7001b4b4736f75f42d830994f4f5c916770dd160f42b315b25b6b96353ae4bf2e99df", 0x45}], 0x7, &(0x7f0000000580)=[{0xb8, 0x0, 0x7f, "6254137d8893aef9d8adac4004956b2167636f3f99d291cc512da4fdbcbeb1764423f8afb4292f81c90f8ceb08d5d4bde3feebc57e42823a991f7ae76a8df3e0a8ffe110eb85abcefbca2d31a971945b7a4647e7faab1a5f64f1efa0f101807a791f21e480fe656c9237b0f08f53a3f84c92f3f3730f48b043e42ef2685de13584aaf7d7b198c70b302201bcdfa1bad537cd66523443b1b0d9f40251b2eb9bae769660def2814910"}, {0xe8, 0x108, 0xffffffffffffffee, "765dd1b4a02366bab68040ae4c87a4f192aebbf6f299edba3d3f91731b4b8cfa9f04b3fb31df35954aa04bba480a9e7b5a47d32c94c8d06f894bb881eb111264a83b19f6c5efba12c7ee8dc762c3592e294083f00c53f311bfd08c9de0c0939038a01fe5dc6c290c36ec556137329bf2461903392ab74563fed5fce5ba02731060663aef07b38cd6c38334636de2221fa7e40734da3335b14d5752505c4fe01db56907aacbef151e317b02499395efc09f8ed5c394a33a0f6f279ee57cf4d3e697df19a71cac5d9d217cfcf46dff25ecf4047f3241"}], 0x1a0, 0x20000000}, 0x40) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x89c) [ 47.434191] xt_connbytes: Forcing CT accounting to be enabled 2018/02/21 15:28:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000d16fc8)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000c88000)=[], 0x161, &(0x7f0000e21fb0)=[{0x18, 0x29, 0xb, 'E'}], 0x18}, 0x0) 2018/02/21 15:28:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000002c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={r2, 0x3}, 0x1) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f000044788e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) bind$bt_rfcomm(r1, &(0x7f0000000300)={0x1f, {0x3, 0x2, 0x3, 0x7, 0x2ed, 0x81}, 0x2}, 0xa) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000340)="e7acfafa134fd700ce419c4bdd9ed780c28b9beb4c52aebb2e67a1eedab7946644273dfbf987504c1fc05cde1739b9b773396cd4ee5e886b109ea444e672cf3aa1f592e5483c4275bd1d1fc82aee8a9175b9933d2a95a0ea1ae9ab49c323", 0x5e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r3, 0x13}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) 2018/02/21 15:28:59 executing program 2: sendmmsg$alg(0xffffffffffffffff, &(0x7f000000ae78)=[{0x0, 0x0, &(0x7f0000023fd0)=[], 0x0, &(0x7f0000002000)=[@assoc={0x18, 0x117, 0x4}, @iv={0x18, 0x117, 0x2}], 0x30}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000000000)=""/195}, 0x48) 2018/02/21 15:28:59 executing program 2: r0 = socket$inet(0x2, 0x7, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000040)={r2, 0x10}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@common='irlan0\x00') shutdown(r1, 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x8, 0x4) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000080)='net/igmp\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x73f, 0x4) [ 47.518494] sctp: [Deprecated]: syz-executor5 (pid 7312) Use of int in maxseg socket option. [ 47.518494] Use struct sctp_assoc_value instead 2018/02/21 15:28:59 executing program 4: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r1}) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/54, &(0x7f0000000080)=0x36) recvfrom$inet(r2, &(0x7f0000000040)=""/50, 0x32, 0x40002043, &(0x7f0000000080)={0x2, 0x2, @rand_addr=0x1}, 0x10) r3 = dup2(r1, r0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000000)=0x9) r4 = shmget(0x1, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmat(r4, &(0x7f0000ffa000/0x3000)=nil, 0x4000) connect$unix(r0, &(0x7f0000479ffd)=@file={0x0, './file0\x00'}, 0xa) 2018/02/21 15:28:59 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x4, 0x0, 0x20000000a1}]}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00001c9fc0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1) read(r0, &(0x7f0000b09000)=""/224, 0xe0) uselib(&(0x7f0000000000)='./file0\x00') sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x15, 0x82, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f00005a2000)="363391620624711574da831be379ea9eb02f501b5ff256e170bbc78c50f0d6b3760ea354bdfd7ca5fc9158e975e4e7732f35fb4362cc48e150fa71d588de2b758813d433091bb4df3009af84292555d24a10c0d749ad9c109562350ec2b011f8fa93df54f73ab17d3fa0653907731335c099d3f44865", 0xfffffffffffffd62, 0x0, 0x0, 0xffffffffffffff0d) writev(r0, &(0x7f00002e1fe0)=[], 0xa2) shutdown(r0, 0x1) 2018/02/21 15:28:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r0, r1}) close(r1) 2018/02/21 15:28:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_getoverrun(0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0xfffffffffffffa14, 0x4) 2018/02/21 15:28:59 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x18, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) fcntl$addseals(r0, 0x409, 0x7) 2018/02/21 15:28:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049d000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0x0}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup(r1) ioctl$TIOCEXCL(r0, 0x540c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, r1, 0x1}) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/02/21 15:28:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x401) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) getpeername$ipx(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000071c000)={0x0, 0x1}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x10f, {{0xa, 0x1, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}}}, 0x88) r4 = socket(0x9, 0x803, 0x6) recvfrom$ax25(r4, &(0x7f00000000c0)=""/143, 0x8f, 0x20, &(0x7f0000000380)={0x3, {"6363df58772f19"}}, 0x10) sendto$inet6(r2, &(0x7f0000c6b000)="f0", 0x1, 0x0, &(0x7f00009c7fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00000000c0)="36e2f36e065e1885f302c5b00055bce732933457be7123bb1e010b1e", 0x1c, 0x4, &(0x7f0000000100)={0xa, 0x1, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) 2018/02/21 15:28:59 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x14) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x20000) bind$packet(r2, &(0x7f0000000140)={0x11, 0x1a, r3, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000080)=0x2) close(r0) [ 47.565478] sctp: [Deprecated]: syz-executor5 (pid 7312) Use of int in maxseg socket option. [ 47.565478] Use struct sctp_assoc_value instead 2018/02/21 15:28:59 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000e2efba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@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={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) clock_adjtime(0x7, &(0x7f0000000000)={0x3, 0xd2b2, 0x8, 0x3, 0x7ff, 0x4, 0x1, 0xffffffffffffffff, 0x1, 0x8, 0x9, 0x3c, 0x9, 0x5000000000000000, 0x8, 0x80000000, 0x1ff, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x9, 0x4, 0x7, 0x6, 0x0, 0x9, 0x3ff}) 2018/02/21 15:28:59 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) close(r0) 2018/02/21 15:28:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6f2, 0x200) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), 0x4) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x1f0, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='bcsh0\x00', @common='ip6gre0\x00', {}, {}, 0x0, 0x0, 0x1}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x12, 0xffffffff, 0x7fffffff}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x6, r1}) 2018/02/21 15:28:59 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80100080044e00, &(0x7f0000002000)=0x10000000) 2018/02/21 15:28:59 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400000000000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000002fff7)='vmnet0+\\\x00') 2018/02/21 15:28:59 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5e0, 0x448000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x75}, &(0x7f00000000c0)=0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x7}, 0x8) r3 = socket$inet6(0xa, 0x3, 0xff) fsetxattr(r3, &(0x7f0000000140)=@random={'btrfs.', 'selinuxwlan1.\x00'}, &(0x7f0000000180)='\x00', 0x1, 0x2) sendto$inet6(r3, &(0x7f0000006000)="74e5bccaed3245ca989da4395c9305ff1e7c22ab849ad2ff1dd9f2ad698d32cab746f2ea25768e6b", 0x28, 0x0, &(0x7f00006b0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/21 15:28:59 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000004c0)={'vcan0\x00', r2}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000017ff0)={0x1d, r3}, 0x10, &(0x7f0000012ff0)={&(0x7f000000afb8)={0x1, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) syz_emit_ethernet(0x3e, &(0x7f000011cfbe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x3f}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000040)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) [ 47.677271] x_tables: ip6_tables: SYNPROXY target: used from hooks OUTPUT, but only usable from INPUT/FORWARD [ 47.702476] x_tables: ip6_tables: SYNPROXY target: used from hooks OUTPUT, but only usable from INPUT/FORWARD 2018/02/21 15:28:59 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000053a000)="260000001000277c9301c100000000000000000800f4fffa6effff20faf9510500030000ed", 0x25) 2018/02/21 15:28:59 executing program 3: r0 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xffffffff) ppoll(&(0x7f00004fa000)=[{r0}], 0x1, &(0x7f0000194000)={0x0, r1+30000000}, &(0x7f00001b6ffb), 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9bf32)="c87bff4954d4716b952b71ed8e5b548a427881136824ed68596178e52a7b864323336de3820712e495c5e5b57ed7f8969b4e4afffdcebfc042850de7dec635a5f69c498259d5edb8cf57ef6d8bcf639eeb4060771cb6ddea1d83e8fd2809920ae136c3d8e33152bf40c67e0370a2e2aec9e3b43364985743a1a76f8744d420f84908a6722d65644fdf7915bb43a29d6d732eb5c5515ad47b310ca96fa4c13400fc59a057336b92727dfb95f5525089a9b0a5b48fbe65259b600cac70943a1bf9e2c8e36e5d88bc0afa23f2", 0xcb}], 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="bb67456e34464928638f269f98") ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)) 2018/02/21 15:28:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6cff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x7fa) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffe, 0x18000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x9, 0x1) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000000000)=0xa) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000040)="77e4ea4b1f39f75970bb1ffb58bb1a81eb429a31c4e11e9be6d003e4b1b7985a61a1b04dddc190cebcbe1e79debc5e091204af7953af8e8433485e12d44656b033241a3a34a8d0f709075b1098d985f3cb32fe9397b5bde8d0ea9b6072b7f8de2a59b083ea894bfb148771baad2a5cee4d849d693f761b4305af4c347a2c651acfc240ac732a334c5c26a7c11cb2927a503ea4a948c61c7dde15ff4f93800acca5fc97de89721f15d06937fcf5938003eac875cb663b2cd43d3fa383b8bc4a59e1a384bd") recvfrom$ax25(r2, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb6ff0)={0x3, {"8d8735fcbb440a"}}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x3, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xcb, "f2d0d29e2805a0d7b5d7e202fe146c6b61d2ef5f5b255359c97485d9a60f66f10f8bc22a0c9d716f855ddb62f61f13a0bd1886aac33e1ced35de6818f2d11d217712a7d1b490f96c35f0323f6eeb8dbef8667fcb2f5817213ab9113d56a5733b1ceca1f9fad54dade493d274b8e0ae08920cdb018dfa301cf881270aa46223c6a6e978f16b713b15b9e748b7bb9793d1188f7964db6ec6242f49a128170cb9f59f669f50c2a2e915c9dc3e4801a303e3c46f0df980a5fe1a48b8657869a16cc2e39cdd6c91772a08f297cf"}, &(0x7f0000000180)=0xd3) bind$bt_rfcomm(r2, &(0x7f00000001c0)={0x1f, {0x1, 0x74ea, 0xffff, 0x7}, 0x777}, 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x4, 0x3f}, &(0x7f0000000200)=0x8) 2018/02/21 15:28:59 executing program 1: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, r1, 0x0) r2 = semget(0x2, 0x3, 0x48) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0xf1]) 2018/02/21 15:28:59 executing program 5: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = memfd_create(&(0x7f0000000000)=',/\x00', 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005180)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000005280)=0xe8) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000000040)=@llc={0x1a, 0x8, 0xfffffffffffffff8, 0x0, 0x0, 0x80, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000080)="e0063543a3f6d16b961ef0efc4aa65345c108c6cae60d200be03b4ca67c7126e80b83df7311ce9aae70dc372405c940004f1e0ed8ca1a2f34ac8da5410271a107e2b4d91315c557cafbcc6ca1a19e6047abdcfc6b128388e0ad6f3c9226b3e3c7254f20a84ebf8fa040e6503dc0b3111792ba59cb9975364eee948a0bf88888543b995cc14fb3be58e72ff2ef37aab1b3aa634ba43822ac3651cf1713143e2125e4857411e33370b0116a3a50aa4ff456437a38453e65dd19a65b05d58c6a00467e1f9ee5f88214d3d5ad633b9b343094b264ffbceb44ba14ce72cc26776ad6d6b56de54f166065047bbe51aa213adfc1b46b8b6d6c1b4dfa6acf48b81f52edc62d68eef1cd2f8dd017fbff2722b934e478d51bfa53cbbb1eac44523bf78568d8250044bb11416828cd6d016bc593bb81a87a1901984619cdb754cdcb347e3a629ca140eb4b7fa7da99c103b7d2a3943dc7844039490430277a9d015a11be727a1c69b6e9d31ebc32af5234578dd99a6dd602ea99eea301f37ff07ec54292bf16d5842de55710b8cd0c3d7a7282a99262988a0089b4e9d317773ba3b716938c93a03d02245d4f8e457a24786121b5dccbda80c7a43da885d8579648f33c8ea67ca5d05ff43c3d4ea1afc97e91fbefb6296f094ea93d632e0b5eabce959df5c64d02e7ee1ec9abdbb07311ca4b830cfec901b33ca2426b5ca553bcf0d198b2840f3b5316505933d74f8d3f62839a57e6c8010fe0fccc3368da6ae9d027dd6512245ba25ee86e2ff4baf1d1da4e04467386b8438392353ff7bd183d8f91f042ab2aa1bff57f85576d01772328a641bd3eb8e62cd55027b78075afb94ad251c80194a11bbe7fa65fbda21679895bf064f44372e3349ce7032a9c7dec08b0c8a4b1a5f1b5760c68894172dfa714849e82a30e34e45cf7ff7645554ab17e8ce433a18527619d164f1cb4ced3d3ed554576eb2870ac9814b7e6303ba4a6c69f15158cf20afb290653bd48c6bea7c409b64d964926ff9bf979627c2d4629c5672a8433f1b2bbca8e6cebcc052b519b06404fb970a04e8c264175d22d8f9a34de79a422e35e75c52fe5b31b6e1f9e0d9b119d18c77963a844b6364d7daa9314feedaaae64e7aff5d97ee1073e77ce156b6c1df9c4994b5f4a2d2844c32dbe0841b8db1d38f49d82aa02aa34637b79e7a0dcc0146f863d2d518ac341d7c0cfeb47f92f835c21d52ea28fa58798719ee07d9b86ac8a79bd16124b517e69f668a580d1694d2953c7ae45ee5f2be8097f57ce4484365a200ac70e42824708d79d625902d8e53faf75cfa867a750ef265e69512088717909679ae62a8f342f5be53e0f03c7f0f79227967b336428df9de90e4478bf735304f59517a965b0b8b73d6d16ac65646bdd54e4f31a223f886ac09c5810bcf6cc8bb3358f683ff34340df08a199cce359adb272e975cfbb4c41f80b668456600d642619f2c87b9b630458813a19c809cea7d967d481f4e7fd37192510dea3c40d6e2649234cacec65ea4663a361225b0cbc876a18e5f8d8c7d4e8099b5eb7a41eec214fd5055f5f98206c4b706360cf4fc2ac8d86856202df17334385afeff7946c02c1eae5f87ff27251c6cdd2bdbb082cd8957432400c604bc0b6b9c754fff56cd759d375d61c442589014810ffaee81a157a4c65bf83ce3c0033b4163181db5c84d5e75fe81d00986120cb19222d1294c7e74145e8214a98e5313e74081b73eac6b48d7e5df096bb9699d6f93a6565188af20da0fae8806fdbc20b994f6399503a4ce4796f878a39e94d808bc2322e3e28d9849c2d0ed7273e245e2874f5540645d72acfa60b5fe30897207c01587b088d3c7db011324a1ad8624787b01130ce33c2d146fe222e170c804f9502a586c928b4b60f08a217b7854ca3f31aa30b5b48adab9eb826685219c6733f719b0294a151259820cd6f262e075d1d8c3848b36ae143ccd2dfbd622c2231204e44df3451ec40dbed26f7c097cd22dbdc8244538c12c2ac77033a2e54126f94d48de482ff716c8dba4987be0d39ee08255f35254767050fb787448e17582cd3999da3a07b37559ce7709e9f88eecc51c5ac96dfaaea2292b44217a34e761297b1216f3b890ca2dcaa45fa060364ee5b3f84956fdf99348fe803c01dd224c4d48e8f130f1fd2a48bca4eadd8a33a7e090d3b4b85c90ef403c04c6abc553d3826197c877b9cc10a8ee8759938e15d0fefff645d60ada4e5d370d9f98787ef0eacec2bee85a326dd0376869cfeb354a10c9bdf214a0eb82cf6024bf2e6b026d660e67450bdde22137b4a0478606d805ac9af8eff38aea419912393d1b7b7682125174ad0122b4f6348a4c016c6873cf0e4e45ba3058d8528edb843113e244b2e5526e93ecbbda508bb853ee82227ef612748f37a15d2c486cbdd4269e4097dad4ed77511d1b2ddfc6712969e77d19cf81ccb2e09b672661d4e1cd9f2e06646c18a0ccdd96f652f1c62af249de86a083d6787a68e46956c8288e8ee6b83175b75ddfa17aeaaea2bfef403a64fd051864af65659dba7e507329ca8cae71f096e53a0362fc0136d1a44ec350ae55ffd93a130318d575e301a3f688f7f312fd2c8463a45647cd852ab45d0cbf139c54983785e10757c28d297903c8b00b0763c33e0633eba0d5a23834449f4d963211b1e4f5b663a8a9694f8f1b97699e780f78dfc5c121a878c651c642ad36daeaa19feefd136580903e4fc86616ad2e71356d6d2039a7b14dbba3394219fd00aa68ac84e48f8324477695933b0e1ed90f1e89b1ee2c25b881b66f85ca7993c6897eb668b297720388cc2f69adf46dff8caaa12cd4651aa526b92c331fa75049a9aad89129e0c4111558227cb9365e942e1fac99d11f57c397db7f1ea3cc260ac68ccf563ab3d3f4cf611ff3bb67b583467287e59d4940a0a56df3aa41a1d376a6ffdd5b0195cccff7afd9fbd092e4cbe23c6102b626190c8d06ae2f6e9be89854484c11375ceead45c61973b2de48c1f1bfa0e57f6dd33848bfb87236a8b28d963b0ba4cfd9e8a4fd659279704965f95c85e433468c7edb61757af87da3f0fd2d8de077dfbc07f7b25214affd4f4ccf5268928abdbfd24edbc3ab1f00cf7f7c19a77f7d37de2cbb51383e739967d92c6cacd513934cd58f012a98cc47db55a4dfe723364be61b18436cf7099703b6af420000c8ba274473253cc364f3faf6d968ff7aaf7a19204bfdfe0bba0fa4d9642cee5dbde49873b0ccefa8ae340d25e0b6ac16bf0e6056f820c424ecdb77f3c54a5e66a343b105f00ffc41e564e4d19d01604209b25029db08cccec88b0e40017c0a6bf5fbcd7263c649a19f25c3dcc35182bf387b318ffd75e3ced6bdfc81a1c9c900a9f1d9d7d85be78608b4ed4245c60a23504be50a8db69932e13cc356247e2c2045a731d6e9dbce0ae03cc0f7baf935c0f8375f62f4bf63197081759603fb5912441c3504d47cdd0672bbbc63e923eaa0176cc51694db053cafe7b0da87dfdde685b1237e015d8a6d8213e7fe0b3d1d91cbc9f6f47ef851b9b463b17acdb458c7e9f86d8e94df95323ab7cedda050e1effedb20a8d4b174042a7aa128670fd56d9be922ca6e06a1374ed40da483ccd973414d67bcbb276282e3bc53e735fe405e04eb3319d8ae9049ee656e3e7d4400c7193bb5b48ebc3f66eedad2e45d48a28c166fccf54f953400ee70dc58eaab559b95d5bfdf87bbe8c55bd684570ae2fe1c9057d2f426d9f50172a3e407482d981f3a5dc4cda63a7adb41706a7188b74eefc19a8b86b0faaa4373820f3afd235b8822da7401cd98b4c9db73218cdaf75a38761f506bf0fa6d92870b6a0deb4c476b49a00ae24a9b9650b951047e54a9c4d020843ffd5f53947773589a3e70c3eb81b55f99c77c66ef04ddcb78e15a912251d75748d255f47249375754afa85a94cfa7a5ff6441e6f4442f8a049d3009e36bacbeae6e84985d9405f9fa1d420f8f53a47915dd1ca74515d1b5ad391030a2ec068d22f7bee6bf2ec9bf11f8c61d2277aaea074c5c44a69ae1f21b1d807e44c982417f29daca7fa35ae8d0ab4c5dc252072f8f17f34da0ef1093494185d80913802d4970ab766397fa68fc640eb7f8bd2af1aeca15ebfde2ddea97aa51a7943c63ec63b4dca37b604026420772e9f957a211c3678e7cc973cf82c311b7088f5084ef4dd7c7163a54ef9e4fe4dd5db692b3a7ae4ee1d3c94450848d0bd7b54cf15c2378e33e31219f05a69349445ecd151b068fcdb4f98676b336aebfbc9de43129e63582a24a71d0419ec333db90521b8837ba3d92b90ee3cbacee57aa016dd8ebdcaad4e11eed6700eceeeec01ba9fad872d5424a89d50d7cb5d382fd1ff51404c8f8163ba714c728b8b3b9772ec16db6fd81a1ef0f9f73927a3adfac1ee40b6f17799b2cf177e151afcfbc6e626d43a5a2e954db4ecfa91efb1138bb22cb5d3b29fafe1e9585efc41d38cd0d5e4c4a60e7ea05970ef847534d4f31634f15fda95e0b8678a535ec474c2915ee526ead7719a1f1711c096a3a120a9f4f147510c66e0712fcc37db7e3abdbadbd0ca4252644cfd492afdc952a73f659c7db7947ea859cd528d7d53be8358bd63870d5874f20f01f1db80c630f6f181c01934e8eafa78c40c75f3cfaf9c371ace21726060b9de7031b56144c43632a9d2a35c8c83ad9a2aa37004b96ef35badaa4f16db679f5bef470776fa6b8056a439785ebca7f18703496df00486517f34446e8a1aa749e8f747d2babf193a19a0e4a9a7f99c5ffd0d7966258d6cbe62ae23a41ee8bb06f7bbb812136a76c554c00c552ce1a0153116eec39e3d4a2191853474a7670d7500617a563aa56a4725749fdb04b52d883dea8eb563cc2066545164e85c6c0e8b0ab67cb1f4016de626aa993331cf0eef7437bbcf0bf63520abe57fd12677c405686fb609db38d4b2dec6086c61f245370b47a4bf546d6fd26d80511c099a439984fb1c026b9b3257fdfdd7dcdac3973b2d5cdc399194c8a51768a06fbeaf1a0720f1bbc91d20b7cbcd428b47268aaf65975ae1a56aa03ea924807fae1c87b70e828837e00449c1a7d40918ff0e2c9daf2d8fd269216744d4c4eafa2649a07d00ee5242e1c55b47f14d6b0e22a19ca91aa2131bfeefbec9056d5759f9cb608d07f3c6290a4452483ba3ed4e4a719d9685b445cda6e8837935a430d1b6f4ca68cd6955bf7c1465f8a769b15723d5f7a38cf6742beb92bd20f582bce77bf1d02505a25ceb78bcacf3d4144f235339036d7624bd759430091c5ae1fd90c0076c193d84b1fca8b9add5f6443797ac970a2a53b54a490e68c78aa83fbfabed210800b3d754c89443c9a244d583b5427bd4203441fc857f51300ff4e94cd30ec7a245215a446e9cc03535f95f1c69f7b0bb160a7850cdf3a49b6b7576a913458978feec52d075ef6ebd577e0eb0fe37429b2010cbd505b533c2cd1a6537901647731e9ca11f6b533f526e365695043f1f34aae5c4ead846a164e77f0c0b9c80830256879ad3d88d33a3e4fbaf300aa6765f0e173297462dc3a35593d94e3c6515e93cf274fb4d44915413cfe9ddb930639ccbefc0b2b3af80aab777dbbe1fe14e7d319c844e56d6aabbe73a9677668f759e3012032bb31106296b667247e3323be41a5531dcdf990ea6ce712aee42bda1b7715a4463758ad603df777b78ac3f03947f3ac52fa083b3c31ea01ccf8aa0925e904eae661a3c60643ff6963a6c11be7a6f2aeacebe8980bf16369f827004ddc691b96906037", 0x1000}, {&(0x7f0000001080)="565e1decefd806f74b08e6a2e6a992c794e4a4b8f057537ceaffa34078fda5cce9fc4fe5fdd07c18624b51be7e771406", 0x30}, {&(0x7f00000010c0)="b084d146ae9debe4be98d48fcf8080785aef6f4b2de293bcbd780b3e5776930a4b18752b30b3267edd27c79333d725d097c2eee173e3d6d909f6a775a77855b29acf23d3a91b3885a7247546eabe628e8bae3f402e0d0adba32139488fac89c04d2d9e0c18de797e3afa03d369563c14491e06131eff29623e83c35f7734e650f53c08254cfd279ce9b0f73c82c87dc72b20ca547881a84dabff3ef99f0deab4938d2ac7236b72165bee11b4", 0xac}, {&(0x7f0000001180)="4b8a15d044b8c80b754429b99e", 0xd}, {&(0x7f00000011c0)}, {&(0x7f0000001200)="85445c99d95251bf083d86062ee92ad1a082420428760f6f4166b55becd18790baa19666b848a99d865c8b33cc360b7217df9e76c368d4882875efc9bc3a3ff036548b3a", 0x44}, {&(0x7f0000001280)="be1ca76b1916738a1406b1407db5bdc1d3f000880582a19223df1569218feb56df423a42c95745870d2deb74dd4dcdc3c0a2ebace586be7e094f06bca7a5620a26e4e3975a52fbb1d449fc0614d1884bdb0402969ddaa83c11a2c8f8dbf1303378bc672951a6a45fde247a8006f5a63c3d47f22b7782d70ea7a6f60849c96e780fe19c8cb2e6a09aac8e23e4d802", 0x8e}, {&(0x7f0000001340)="e0cc4eec9d844151c3047c6407b3d08d443fa559d73a36034a85686f758c3eaff7843a5a405c7b5ff181f4f18b393b11ab0d9676e4eaae50034baba9c28fbc9894f612250b7f96185611e44e676ddf44ee2413889e0d084c0f7e07722c5a57f2909d4ad956936e0868f574e4d84980e851d8730ed7938fc37e3f5a9afb4d550b34b0ca", 0x83}], 0x8, &(0x7f0000001480)=[{0x100, 0x10f, 0x7f, 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0x1000}, {&(0x7f000000a440)="b5959cdfd4e3a89c1f9af930d2f4a19b40ca072df9e6931173c8c0a3d8f257df3fcf7903282f128fc127db1f2695d6f66bf68fbcd7db9b012acfb57788e264e06981176d6d89a52d25201c27186c165cb80ee289707b4b8219a4eb122fbfe97bc0d43462bd05168c6f579336d4882a69d36ece989064c501e16f3dec93f50918237498fef469b2f0", 0x88}, {&(0x7f000000a500)="029b519356202b26ef9a419b81bbdbf2dbdcccf62df7f0d60248a204eefa8dcd3270aa7bb819443f2650116e819e7060ca6fe947d54e8041ef25a223489de4928256d4209610e393bb0a3a9429fe8e7ba8089de4b404f5f34f0771ff5f3ca0234c3eb0d12d8a446111d120b3d586a75cc7e2c1e887c36ba179759be3156ca4080ecdd66ba0c252091f485992c2ba6b5abce5515114b5150a71e134f76a2b52c46627dff49f87a22e7acaf8b6c6b15b5060017a0fe3ddb387ed22ccc31ee84ba559f1a21d4665eb9b6d56811f602816305f0b3c62800c0190fb0fa6a5b1e6ccb41c1c7fbd4f80cbaa6912da4fcfe809ffa464fca486", 0xf5}, {&(0x7f000000a600)="9767232ecffb1aa80bff46fd7a5b2e7195a24e6112d5a4cee10c3f0b73318afaa913a3b018696646de70f693a2bc8a94970d6e79d48c3cdc22c989dcbac7af5168ca8f3402a460d14a500e335b9c388d4a0572f8f3fc5409d291328edf78f06396", 0x61}, {&(0x7f000000a680)}, {&(0x7f000000a6c0)="abcde3c326a26ff048a9a5c2863ebf72c15452807dee9cd892a288cad5fdd9d60c43f7edefc94d84134d0bf109849ef08c37d16141e03d22097085ff20d20c6f7659b6016c2a0d4f9ebef9a3a0c922b1bc783b44fc022fd8141c4a53533fa6c18af969421eb96c98ba9cc2baeb0317b189656b93071e0559a6fcfb877b413a29bc7fc30f6132ffddfdc1d708bdf4f539b724ae8d57f50ed69c8e4f44ae9241eddf900fe51fcbf9d29af222f1533fffcad125ea5e828728615bc5b0890210d8063ffbc4eb0824ab21d0ea98dc32841efb9b830b31f19f", 0xd6}, {&(0x7f000000a7c0)="1e7d5ec9f9ca748f60fb9370599e1207249a1e20005af4f90386cf0f36e3043c73c0ad2548fadbabe3bc490b6de3c6e4ffa4175230fbbab69286c0be9ff2999ce8387fa80b2942ae6c4f2285f0276954f1d7e2ae1be66b5b757da4c15dd91123d2948ffa16aba7e78e71ca54b71601d432ed04410a5a66366d04d55f09", 0x7d}, {&(0x7f000000a840)="c25393b248aa11c982ed5c9c8782ac", 0xf}, {&(0x7f000000a880)="63597e5c2474f37c4831563025dfa1f35b253d3b2f86e62c1d2d6e7960dd8aa51bf8061ad0d5d3fce327da80f5b283149313cc48e9f2eb606409e815b437e9ae5e3ebdca0fa648089e3ae170e699dbddb04d7a0f131f021db21ccb444f", 0x5d}, {&(0x7f000000a900)="6fc746611de08430382f552c23f744862c2ed17b94ebd92ad0e26737274d705c05fdea28c8dbd41a43786afb38d455429932863185432f2aef14ac91ce56345e606be5555074aa0cb14fb29d554b7956f86ef94e2bf6e114241dd86530b5339555277dd08d1684fdcfea4972ec0fcce23004423fac3d4fe910bb47c7f4d09034ae5c60de946d0f9ea43b97435c8645f579c49683be603f31120451c7fc0278f9576bf95639", 0xa5}], 0xa, &(0x7f000000aa80)=[{0x78, 0x1ff, 0x4, "b441661746bfce767364ef8eaf5a9e009416a1f826ecdd4449569a2846aa020222d38cb66c110ca3a8d99f4de517e40ffecba9921009b668d301077dff2953319579720765132bd18b831dafd263557e4b6cc2cedc5f1aaeecb8f2658d56f72284ee05d9"}, {0x110, 0x19f, 0x1402, "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"}, {0x20, 0x13b, 0x80000001, "a53751183d7da3246035b5"}, {0x28, 0x119, 0x40, "e0435b39fbee5d0086394fdd9085dfa1d93796ea0124c9f7"}], 0x1d0, 0x40000}, 0x1}], 0xa, 0x240000c0) r3 = syz_open_dev$admmidi(&(0x7f00000011c0)='/dev/admmidi#\x00', 0x1f, 0x0) getpeername$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) futimesat(r0, &(0x7f0000001840)='./file0\x00', &(0x7f00000077c0)={{}, {0x77359400}}) 2018/02/21 15:28:59 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x4, 0x4ad1]) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x200000, 0x108) bind$ax25(r1, &(0x7f0000000080)={0x3, {"a8ba5f5cda95f3"}, 0xb298}, 0x10) personality(0x220000f) 2018/02/21 15:28:59 executing program 0: r0 = socket$inet(0x2, 0xa, 0x80) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000000)="896727c0b1a1") r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) write(r2, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/02/21 15:28:59 executing program 6: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000000000)='proc\x00', 0x0, &(0x7f0000fc9000)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000140)={'system_u:object_r:dmidecode_exec_t:s0', 0x20, 'system_u:object_r:dhcpd_exec_t:s0', 0x20, 0x34, 0x37, 0x20, '/usr/sbin/ntpd\x00'}, 0x5a) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='configfs\x00', 0x24804, &(0x7f0000000280)="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") 2018/02/21 15:28:59 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capget(&(0x7f0000000080)={0x399f1736, r1}, &(0x7f00000000c0)={0x3f, 0x9, 0x10001, 0x1, 0x800, 0x8001}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x301000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000b17fb0)={@common='sit0\x00', @ifru_data=&(0x7f00008e7fe0)="0180001c09000208ff0305de000000060000000003ff09001049fbebfcff7d23"}) 2018/02/21 15:28:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x8, 0x1ffe0000, 0x200}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001500)={0x0, 0x33, "0576528d06c9495d2c4d820a6c4bdad4d7e128ed7086a110e7c0e6af9b6ea2ce4642cded770dfac0491db7cb9bdf9d5f14a6ad"}, &(0x7f0000001540)=0x3b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001580)={0x0, 0x81}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001600)={0x0, 0x388e, 0x4483, 0x3, 0x200, 0x7, 0x9, 0x6, {0x0, @in={{0x2, 0x2, @rand_addr=0x2}}, 0x10000, 0x5, 0x10001, 0x7, 0x20}}, &(0x7f00000016c0)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001700)={0x0, 0xa000000000000000}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001780)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x3ff, 0x2, 0x7, 0xffff, 0x0, 0x40, 0x9, 0x81, 0x6, 0x7, 0xd57, 0x1, 0xfffffffffffffffc, 0x5]}, &(0x7f00000018c0)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001900)=@assoc_value={0x0, 0x5}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001d80)={0x0, 0xcc, &(0x7f0000001c80)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x4}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x0, 0x9, @empty, 0xfffffffffffff84f}, @in={0x2, 0x1, @rand_addr=0xffffffff}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000001dc0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001f80)={0x0, 0x74, &(0x7f0000001f00)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}]}, &(0x7f0000001fc0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x8}, &(0x7f0000002040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002080)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x3ff}, &(0x7f0000002140)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000027c0)={0x0, 0x2, 0x1ff}, &(0x7f0000002800)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002840)={0x0, 0xa1, "dcb01f9ef99d50551d0b2371cae8e5db237645b62f45e1ee87e343a66eedfe6e60fb63e63c9d5bbf368d60cd1da5d47a8dab524e6a7cbec96f6fddbef7bb4bed5e39a0e7350c4bcfdadc7d486c84d308f17fd8ac50842c4965fe0a51fa0a7edbe590b9fd893f6245c0a70f0eeba16baf24c227e1ca8412431d63c1976f89cf0f3b0098e026d3368097379fda71ffc75b54a964cd0615a2a94a725d20eb4439cc98"}, &(0x7f0000002900)=0xa9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002940)={0x0, 0x4c, "4243cd8ffd5af0011dc522338052f6fc956b0b5e54321b2476798bdbb85e2bfef6ed65017fb083c29560659f41ecb7e9e5ee16210baa31c435713c35aa83cded12201b7af61ff791cfb0777d"}, &(0x7f00000029c0)=0x54) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002a00)={0x0, @in6={{0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x200, 0x4, 0x100000001, 0x1, 0x7, 0x8001, 0x80000000, 0x1, 0x5, 0x81, 0x1, 0x6, 0x5, 0x0, 0x3]}, &(0x7f0000002b40)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002b80)={0x0, 0x100000001}, &(0x7f0000002bc0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000002dc0)=[{&(0x7f0000000040)=@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000000080)="405e7c9d5eb4d0fcf3f0239d3314448087f3d2fd6e06636dbcde47a2f1aeb082123a3c99c97df67d6e2c3bda1c5d42fcde414e265fcfcf1c1c1739c2bd8dd705d64fc96221f4e6762668b2b52189e575254b", 0x52}, {&(0x7f0000000100)="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", 0x1000}], 0x2, &(0x7f00000011c0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x8, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0x28d63b4}}, @init={0x18, 0x84, 0x0, {0x81, 0xffffffffffffff00, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x4be, 0x1ff}}], 0xc0, 0x4000}, {&(0x7f0000001280)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00000014c0)=[{&(0x7f00000012c0)="d67268ebf70bc79262e9187557e1bb0e72174db0a0b38c9e1dc81ea9b4e64000c07ed54b84fc38b02e099a2133e445082708f477687e2a8b", 0x38}, {&(0x7f0000001300)="8756818ac53c8c91eb066fdf1476dc6e1c6b85dabe41079f859606090b98ca8c58ffd46832461ebc5d630c83588e1ffce29cb16de573f3e1195e1f0c800c4810874fe4c68f88278ebbe728f961c7b0835886326292f7509ee3d2f8e8a9f509dcd77de33e0520ed5d75e61ddf049f607b1e7da7fe1308f4da7a406c77052dea29a3a5fe304534d02973a1693e09d805ac158f480335b9a08085f743ee93c17c141aa5c7bc5415", 0xa6}, {&(0x7f00000013c0)="7b18fca3a3993ddb860317cf8b1a59bf6cf863be85467a069c9d2dd269f381bc3cf49f0a9c69274c55f6a38e69c8e5526f0ab1dae9e25c1952e781a853033b13d30f0967aef064c6b388733aacea8da8685e334e4eee64298fbc351ffc98748a0791619edc53700559df0f0116c07789749d4a14f17873d23a7c0e6f6c086d62a4b02746ada4ae965c5a14478ace18c22fb235cccacba1a00e04898c7c4e9454462291d1e3fc79b0ed05af8d3f2cc4e726aa30798933f09291872f0790b3a949c7a70a546eeb3a2065c09bf52a8c27a1ffa2851e1985e462ae1f142ccbb6b080258f71e6bba97a1604f1", 0xea}], 0x3, &(0x7f0000001980)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x208, 0xff, 0xe9a, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8000, 0x4, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x40, 0x5, 0x7f, 0xfffffffffffffff9, 0x4, 0x401, 0x3f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x202, 0x5, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0xaf, 0x7, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0xe95, 0x8, 0x1, 0x197, 0x800, 0xfb2, 0xfffffffffffffff9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0xffffffff, 0x6f3, r8}}], 0x150, 0x4011}, {&(0x7f0000001b00)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001b40)="ec08473413deeb70177fee6db4a8081577f78fa4a60ec4aa3155a101f146c471a122bdaadeb9e1c75a8134bf024852dc27c05e9b29436ecf562c8ffb15b6445b1d27f606f70a76fd2d078689291b05fff7d887534969e11c56bc80008e01bc144d08d22f435a4b766f25af23ede8ce1e6707326e3654aa5405e89a9368f8b3cbf6929408c1b07964", 0x88}, {&(0x7f0000001c00)="2876fa609d8bf862f23b30ec6c775317e02cb5986cc5f0a555b7fedc01fecdf31850afb9646bccf200caee84e6330f0ee674e324", 0x34}], 0x2, &(0x7f0000001e00)=[@sndinfo={0x20, 0x84, 0x2, {0xaa0, 0x200, 0x8001, 0x1, r9}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x8, 0x9}}], 0x60}, {&(0x7f0000001e80)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000001ec0)=[], 0x0, &(0x7f0000002180)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x9, 0x7, 0x6, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0xfff, 0xd, 0x8, 0x0, 0x0, 0x5, 0x5, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x2, 0x4, 0x85, r12}}, @init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffffff9, 0x8, 0xffffffffffffffc1}}, @init={0x18, 0x84, 0x0, {0x2, 0x3000000000, 0x0, 0xfffffffffffffffd}}], 0xf0, 0x4004}, {&(0x7f0000002280)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000002440)=[{&(0x7f00000022c0)="7c3c7e316d53032b680e7b02413e70dcf97c7c4bc8bbdef4b308da090a42254e76b9b9a850e3eaed16b059fd0a07360252ff83664a24ccc7e4705b9025f8b6404063352b5e4f36476e787b7567273817f740fc244c2d7455590a99951f35d9ea52fc8fec921864da30158e7e4dc40471d89e8b965caf43667c69d578145be9077e95a7d2ee04ff445b29047e924eefe13fc8af0b0abed7a08f04f837cc179c976faa24f27039f73bd426e0a910f597214108eca1915a289a521c37ed5635d60d88cf799b4885a7d7a192c0eb523d31d127a6e41e9517a19ccb73768e7fd2e7a26d13c443fa80971abf4a99676fe1cc2d30fb", 0xf2}, {&(0x7f00000023c0)="3e137d6dd1dfda7243f683853bb0d8fa4874db686efe7b002c2ebf7a40cfd123805c74bf6e77fed829a0292becd23b04dea60299a1062b5d84b5a62ff696e8093cfce850fdd9c66fce5fc5", 0x4b}], 0x2, &(0x7f0000002480)=[], 0x0, 0x8000}, {&(0x7f00000024c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10, &(0x7f0000002740)=[{&(0x7f0000002500)="2657d9e8b6527cac4918c38676d6da61415d810b217be71038b4fa101069608c7d1caaf034ff7de9c5788e59110ceac7eb825b9d0a8ba6078fd557ce4803d3c8d7a04cb572e9be147cdeaed716ec83189e6d5bb1f4f5525606c60984fb62d2b0e9376eb0d6a4d19fa8ae1bedc574fc5e0050b0cf61970f2da69b756b783ac8ef472a83adb41c44b35f1e36dec5fba430b3d6021d56f6da9ed5c1381677a3427950ee2c4fe0d9d607075a978caa", 0xad}, {&(0x7f00000025c0)="cf8a88782218b378b2646ca5deb50d5f3887e4d551b01b9cfd4f4e876aed4494", 0x20}, {&(0x7f0000002600)="9d734c09f8b48e0ffabc1ef6cbe2f38a00a1cf3ee52323468360b4fd5e4416ee5231c0513c909d676472a8fbb815ffde1d3c0a15d497f205a3de057a4c8a2edf93aadc131e60f7ae8a573463705357ac0a186000d584c21943f7205e87221a35cdff95de4ab0d6e7cf7fc45c640c6e", 0x6f}, {&(0x7f0000002680)="a72765effc0297b4cd0d0f896709f435ef82fde1623a8ae306e7ee0e2d803ceb9ad0064e00ebec25fbe26e4d5e619d7b50d38b07b9", 0x35}, {&(0x7f00000026c0)="f6731f5f9d1287f55c00f335de01e4a6baf65f72f7d06fc2352e82f10f46", 0x1e}, {&(0x7f0000002700)="f26d25bf04c4543cbe95dabde5fad2d6a2d8d4aee64e676bc028238ab500b6b118502eadeb720d701be3a1bd6bcfb09fbaa2", 0x32}], 0x6, &(0x7f0000002c00)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x8008, 0x9c, 0xf4dc, 0x401, 0x2, 0xfffffffffffff801, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0x7, 0x101, r14}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x9, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x895, 0x1ff, 0x65, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff00, 0x4, 0x1, 0x8, 0x4, 0xfff, 0xffff, 0x3d, r15}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x3, 0xbb93}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x8, 0x0, 0x7, 0x9, 0x6, 0x100000001, 0x4, r16}}, @init={0x18, 0x84, 0x0, {0x401, 0x7, 0x9, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x80000001, 0x2, 0x0, 0x0, 0x1000, 0x3, 0x200, r17}}], 0x1b0, 0x20000000}], 0x6, 0x20000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000035c000)=@ethtool_ringparam={0x11, 0x6eba, 0x0, 0x0, 0x1ff, 0x6, 0x100000000, 0x3, 0x1}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/21 15:28:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000fc8)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/21 15:28:59 executing program 6: r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f00001aafe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) recvfrom$inet6(r0, &(0x7f00000000c0)=""/107, 0xfef8, 0x42, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x8, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x81}}, 0x1, 0x3, [{{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x1000}}, {{0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x6e79}}, {{0xa, 0x0, 0x800, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}}]}, 0x210) r1 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) 2018/02/21 15:28:59 executing program 0: seccomp(0x1, 0x1, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x10000, 0x3, 0x5, 0x7f}, {0x3, 0x1000, 0x0, 0xde}, {0x0, 0xffff, 0x5696}, {0x101, 0x100000000, 0x3ff, 0x2}, {0x9, 0x2, 0x1ff, 0x3}, {0x6, 0x80000001, 0x5, 0xc8}]}) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x6}]}) r0 = shmget$private(0x0, 0x4000, 0x410, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/73) 2018/02/21 15:28:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x401, 0x2cc) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000080)=""/249, &(0x7f0000000180)=0xf9) 2018/02/21 15:28:59 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x8) r1 = socket(0x5, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00006d0fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000b71000)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) 2018/02/21 15:28:59 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x4, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = socket$inet6(0xa, 0x2, 0x7fff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={@common='vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2, r1}) 2018/02/21 15:28:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x0) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f000069a000)={&(0x7f0000899f60)={0x2, 0x200000f, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty, @in=@multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0xa0}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x1, 0x4) [ 47.829474] audit: type=1326 audit(1519226939.461:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7418 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453da9 code=0x0 [ 47.853445] audit: type=1326 audit(1519226939.461:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7418 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453da9 code=0x0 2018/02/21 15:28:59 executing program 1: r0 = socket(0x2, 0x80003, 0x3) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x4, 0x1eae00000000000, 0x20, 0x80, 0x4, 0x2}) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"a352eea2de6ceb"}}, [{"c602962c0bcf90"}, {"de4b3bfd95f58b"}, {"f48a4eaaaff8ae"}, {"8f6b254a57002b"}, {"8bd439a8ee1956"}, {"44a63b5cf41df2"}, {"25d393e52e9d90"}, {"fea3a77ff4c271"}]}, 0x48) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x4) listen(r0, 0xfff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) 2018/02/21 15:28:59 executing program 5: r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="30a17ca62b1219996d80d015763458e9b17a0d817465c326f3fa248f7e") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/02/21 15:28:59 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x733e, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000000)=@pic) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x200, &(0x7f0000000180)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x0, 0x3, 0x1f, 0x400, 0x100000001}, 0x14) 2018/02/21 15:28:59 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x7, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xa4c, 0x0) r2 = getpid() fcntl$setown(r1, 0x8, r2) listen$netrom(r1, 0x4ae) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00000001c0)={@common='bridge0\x00', @ifru_mtu=0x4}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x1f, 0xffffffff7fffffff, 0x2, 0x3f, 0xffffffffffffffff, 0x0, 0xb6, 0x4, 0x5, 0xffffffffffffffe1, 0x8}, 0xb) 2018/02/21 15:28:59 executing program 4: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) clock_gettime(0x4, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_nanosleep(0x2, 0xdfffffffffffffff, &(0x7f0000c87000)={r0, r1+30000000}, &(0x7f0000000040)) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xe0a, 0x80200) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/21 15:28:59 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000b87000)='system_u:object_r:qemu_device_t:s0\x00', 0x23) pipe(&(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000080)={0x1, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @empty, @random="d394c2d4c7a1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/02/21 15:28:59 executing program 2: r0 = socket$inet(0x2, 0x4202000000000003, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003acfc0), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000067ff0)=[{&(0x7f00000def03)="375c104ea24c59435061cebdbe2acff1ccfcce740417e20e53934b2a9ce0749ff221767d73d859003bff6f55", 0x2c}], 0x1, &(0x7f0000001000)=[]}, 0x0) r1 = dup(r0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000000)={0x0, 0x9}) pipe2(&(0x7f0000000000)={0x0}, 0x4000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="2cae69614e0acc71426584a7417f13dc880dcff815d4402179c424a8a1d1a6d7c58da8e209c4074056ba8ab788c214b94045a0b01d97593daecd6b6c91b2178b7ebfe2566ca4b8a7e318e564b3bd76d9eb4cfd7714dd415ddc45e71b7efa165d646818ee") setrlimit(0x3, &(0x7f0000000040)={0x0, 0x3ff}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) 2018/02/21 15:28:59 executing program 6: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x14) recvfrom$packet(r1, &(0x7f0000000040)=""/219, 0xdb, 0x40000142, &(0x7f00000001c0)={0x11, 0x1b, r2, 0x1, 0x9, 0x6, @empty}, 0x14) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/02/21 15:28:59 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="f2ec3eb22205f605108447a87a3f536bde21b96793c5fc3fcd6bc03331b69399b6fdf1fe2ff923c6e5ef1dcbec8ee1bd894904dd93c0f881aabf849250e67e67fbb533c600543c42f11f9b88fd5d9f603eadfb3ea45a75a669f462f66f9341032f499e391a66802e1c83fd516d8fb4ed6f54eb90a6a332e316193a512d1dd3707778d845c5b0b87d192bd30d7cd813795abaad53a53017f76221028821d35f42e5ee96654edc51c2461dcd09a6aba86413", 0xb1, r0) r2 = request_key(&(0x7f0000ca0ff6)="81001f000016005e", &(0x7f0000795ffb)={0x73, 0x79, 0x7a}, &(0x7f0000cc5ff9)='loeth1\x00', 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d5ffb)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f00004feffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)="b33ab76079ebe0d94f729cd653e520a59ad7d95ce60000e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2819f08ca0100ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000009c8b000001066cd640b336616fe0f3c3002801b4627ee7590689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r4, r5, r1}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e17ff2)={'wp256\x00'}, &(0x7f000078efc6)}) 2018/02/21 15:28:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) open$dir(&(0x7f0000000000)='./file0\x00', 0x180, 0x4) 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$KVM_RUN(r2, 0xae80, 0x0) 2018/02/21 15:28:59 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005e9fe4)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000da3ffc)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xcb7}}, 0x6, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x5, 0x0, 0x8}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00000002c0)=0x8c) 2018/02/21 15:28:59 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000001500)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xfff}, 0x80}, {{&(0x7f0000001080)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000001400)=[{&(0x7f00000010c0)=""/163, 0xa3}, {&(0x7f0000001180)=""/64, 0x40}, {&(0x7f00000011c0)=""/225, 0xe1}, {&(0x7f00000012c0)=""/106, 0x6a}, {&(0x7f0000001340)=""/30, 0x1e}, {&(0x7f0000001380)=""/75, 0x4b}], 0x6, &(0x7f0000001480)=""/115, 0x73, 0x6}, 0x5}], 0x2, 0x10002, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001580)=0x40, &(0x7f00000015c0)=0x2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001640)=0x14) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000080)) fcntl$setflags(r1, 0x2, 0x1) [ 48.030977] IPVS: ftp: loaded support on port[0] = 21 2018/02/21 15:28:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3e, 0x14) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="001723b5ab9bdfe78e3b4cbb90c35e4b29543d7e30b963a8dda95024672e8930ba149c32496c0fbca93e5f0990144f1793dd49f3456df007629619d8b95118603e3846654b381ac16fb7bb326e1f75150007d30f3b09378dd1661a9f67e62f01a8834b8a3c80e84c7a7e7f91aae1d3dce82ed4bab9abaca1b44df7618c1c9ff92fe23e63771b2161878a79176808ef28f13a09175fda79904861", 0x9a, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x748, r3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x9, 0x8000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffff8, 0x400, 0x8000, 0xf11, 0x4, 0x5, 0x7, 0x2, r4}, &(0x7f0000000180)=0x30a) prctl$setendian(0x14, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/32, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003ff4)=@sack_info={0x0, 0xfffffffffffff7f4}, 0xc) 2018/02/21 15:28:59 executing program 2: timer_create(0x1, &(0x7f0000b2ffa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000c28000), &(0x7f000085e000)}}, &(0x7f000029effc)=0x0) socketpair$inet6(0xa, 0x80007, 0x1, &(0x7f0000000000)={0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) timer_settime(r0, 0xffffffffffffffff, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x102, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/21 15:28:59 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x47, &(0x7f0000387000)=0x1, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400800, 0x0) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x4, 0x4, 0x2, 0x1}}, 0x2e) 2018/02/21 15:28:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccef10)=[{}, {}], 0x30) ioctl(r0, 0x227c, &(0x7f00005f8000)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/204) [ 48.374167] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/21 15:29:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0x4, 0x6, 0x0, 0x2, [{0x5, 0x7, 0x5cd4, 0x0, 0x0, 0x88}, {0x8, 0x3243f6ca, 0x0, 0x0, 0x0, 0x1000}]}) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) close(r0) pipe(&(0x7f0000000000)={0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0x800, 0xedae, &(0x7f0000000040)}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r3, 0x4, 0x30, 0x7f, 0x56}, &(0x7f0000000200)=0x18) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) 2018/02/21 15:29:00 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x6, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x204080, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x5, 0x1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r0, r1, 0x6}, 0x10) io_setup(0x0, &(0x7f00000000c0)=0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x4, r2, &(0x7f0000000100)="d3451f53a2dd19cb6e588473ddf61acc6e8def2c062e2a0a965fd5c2cd0a2362bc4eba6cbcdb85577df49a457a6d8deb22b4d981a7a38a6194e9297d05689b3e5ae50f9aee", 0x45, 0x3, 0x0, 0x0, r1}, &(0x7f00000001c0)) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000200)=""/38, &(0x7f0000000240)=0x26) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f0000fa1fd0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='ip6tnl0\x00', {}, @common='gretap0\x00', {}, 0x0, 0xf}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) 2018/02/21 15:29:00 executing program 7: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/40) futex(&(0x7f0000000180), 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00000001c0), 0x0) 2018/02/21 15:29:00 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x81, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x2, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x5}}}, 0x88) r1 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) listen(r1, 0x7fffffff) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000014ffc), 0x1) 2018/02/21 15:29:00 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x400000000087) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="16786c8736ab194c876d438651597ca066944578dab32ffcd08677e93690ddbe5250c52e6d99ea3b30296b70c9bd15c1696c02c9dea1f91bc036062b04dcd97f35d09ce8ce60ca982365ce683a9d5ff21e32f0880260c40dc920470602bab7fea590e2654a32cc29154b5cac824ab2945ec890019c4cd063a3db0f881dc6feb76bfeaf5169fc7cbba08321dfa2e95a7aedb7b81283ba254e5df08b21ffe5e04fe82d4e087a3fa78c268b9e3380eef1b7a740a7af25608744f1d539e13f836146782e") setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000fc19f3), 0x2fa, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) socket$netlink(0x10, 0x3, 0x1f) 2018/02/21 15:29:00 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f000000a000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000003000)=[{&(0x7f000000afc4)=""/60, 0x3c}, {&(0x7f000000a000)=""/159, 0x9f}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x1a5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0xb}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x7dd, 0x10123, &(0x7f0000002f19)=""/231}, 0x48) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8100, 0x0) r0 = memfd_create(&(0x7f0000000040)='\'vmnet0[\x00', 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x3, @rand_addr=0xce2f}, 0x10) 2018/02/21 15:29:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() fchdir(r0) sched_setaffinity(r1, 0x6, &(0x7f0000000000)=0x88a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r4, &(0x7f00000000c0), 0x17a, 0x4000080, &(0x7f0000000040)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) sendmmsg(r4, &(0x7f0000013000)=[{{&(0x7f0000000280)=@rc={0x1f, {0x1, 0x2, 0x9, 0x10001, 0x7187}, 0x4}, 0xa, &(0x7f0000561fd8)=[], 0x0, &(0x7f0000000040)=[{0x60, 0x3a, 0xff, "ce0b3c5c278ba682b294e1b0a3e0237b87c62850a84b74cdf14206810451b46979b0e989144d26f1facb61404cf14d133c3a406c28bb38524dd7f5831023d42c4635f5d262150566cb2a0a71"}, {0xe8, 0x112, 0x7, "7abd84a1d4229a725c5ba3b746038ab343a6ab71ec44822e145a7b1b242ea89e9d40a0dfdf1501d5306703a78e06870c7d64406249d94f5410e89988e487c8ad9d4c5781348c925c564ea434130d03f386f94b2d165ce086b8adbc9ca236a3080e8573ccd18d910a7d2e00000000000000021fa4ea67243299d8645fc97509f21741d712e87d3e7efa2d050e22b4297ec8263591474d7fa800dcbcec320243f2eda9528b71b3757f03b90098fc41c10e1c8235b2083cb9b000b2cfbe3761ab4e57d08a6c2904004e90da280b1f954a734ca8ed527fd73e66"}, {0x80, 0x11f, 0x200, "af4f80144d274d371a2730ff79715b16facc2553f9f6425f130ddd322f032e2ccc067512e4aa1e7ef3a2df4925c325f3fc6dbe38e487a72bc1157a1ba1c91f0b96f19028d9cda0f5eb72e3c24b4b02d349cd8846de0c1d429a6fa984090366365be43d4d8d7d6e216e3470f712a4b47e"}, {0x50, 0x100, 0x100000000, "ddefdd8b5cfe24b272ccd3c932c4fc1c7f3904bf121b2b90c625e0d0c3b221c830ece6217ed46ee28e171820760174e0f91892563a8ef52d7898fe74"}], 0x218, 0xfffffffffffffffe}}], 0x1, 0x0) 2018/02/21 15:29:00 executing program 4: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x1d, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mlockall(0x3) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x406002) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000040)={0x6, 0x2}) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000040)=""/254, &(0x7f0000000140)=0xfe) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x204000b) sendfile(r2, r4, &(0x7f0000ccb000), 0x400) 2018/02/21 15:29:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0xa, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x9, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={@generic="ffffd818693801dce00590022d0a57f4", @ifru_data=&(0x7f0000000080)="a9c4875161ad77d38606fdec6dcf45a9dbba0ba72cea3a15869f3de094dce2f7"}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000080)=0x3) 2018/02/21 15:29:00 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x800, 0x401, 0x0, 0x6], 0x4, 0x6f12, 0x2, 0xffffffff, 0x3f, 0x5, {0x1d7, 0x80000000, 0x8, 0x5, 0x7, 0x200, 0x8, 0x7fff, 0x1ff, 0x5, 0x4, 0x0, 0xfff, 0x101, "37c27e307fc2fa9e2307711a215c266b081f7ff7278567a43a29c7720e76eef3"}}) connect$inet6(r0, &(0x7f0000625fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100}, 0x1c) 2018/02/21 15:29:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x69, 0x1, 0x191000000000, 0x9c99, 0x1}, 0xc) getdents(r0, &(0x7f0000008000), 0x0) 2018/02/21 15:29:00 executing program 6: r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) mq_notify(r0, &(0x7f0000001100)={0x0, 0x1b, 0x4, @thr={&(0x7f0000000000)="3ee522497f9af7a9f5998009d75aea6caab848bcd2ecd82ac46641b9b0cce376bba082b2c9e000bc28318beaf4ce1697cf9ddb9cd102966c7f39048bc7baeec01235982b04d77a04e0ba30ad0c26477972218b0f6979555ccddb0334880ed0081e18aac36284916d504f5ce4b1dddf7f05fa6adbdef3afd4b25efd13f43b3a1a842f33d0f0849f225449cad1dced42deb6a278183d01f706f6adadb41b9a5ff5d671df35876772f5b0f3140cb3296383f037aefbddabb966c45c1760484ddcde979f1362e9ddf548aa1bdc93ef4760d9cc4dc3feddc327c38c15c1dbbd7231bb36218e076c79e40c54bc559b59575a03d77066e7f1e00e88", &(0x7f0000000100)="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"}}) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000053000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) [ 48.720911] audit: type=1400 audit(1519226940.352:51): avc: denied { map } for pid=7624 comm="syz-executor4" path="socket:[20630]" dev="sockfs" ino=20630 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 [ 48.754731] NFQUEUE: number of total queues is 0 2018/02/21 15:29:00 executing program 1: r0 = socket$inet_tcp(0xa, 0x2, 0x88) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000169fb0)={@generic="e8997efd0e837359726f9d6fff42099a", @ifru_ivalue}) 2018/02/21 15:29:00 executing program 2: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d5ffb)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f28000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={@generic="89e498c9bcbf7aa045f1b565eb9fc8a7", &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x8001, 0x8, [0xfffffffffffffff9, 0x8, 0x9]}}) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r1, r2, r3}, &(0x7f00008d3000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'sha224\x00'}, &(0x7f00004e2fc0)}) 2018/02/21 15:29:00 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)=0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$KDSKBLED(r1, 0x4b65, 0x6) sync() r2 = syz_open_procfs(r0, &(0x7f0000014000)='sessionid\x00') exit(0x0) readv(r2, &(0x7f0000012fc0)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/02/21 15:29:00 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x402001, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000828000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x1, r2}) r3 = dup3(r1, r0, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) 2018/02/21 15:29:00 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/102) [ 48.773703] NFQUEUE: number of total queues is 0 2018/02/21 15:29:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[], 0x7, 0x7, 0x4000000000, 0x0, 0x4, 0x2000, 0x3e23d48747e81626, [], 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) 2018/02/21 15:29:00 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000de2ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127c, &(0x7f0000fd7ffe)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/02/21 15:29:00 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) open(&(0x7f0000000040)='./file0\x00', 0x401, 0x0) [ 48.818163] rfkill: input handler disabled 2018/02/21 15:29:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000449ffc)=0x4, 0x48b) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f00006e3000)=0x48) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5f, "c3d075df5cb373bc30aacc8649cba10b45ee8ac0d8e5fef8a7714d6e5f9a75ad88c5c5d2eed3d1859563ed9dc9c2fb91a9eded8ca92aad2d960f26ab4c3b64858b5c7bacbb58c60da14c468e3ae121932b975e89fc32713495927d1418f201"}, &(0x7f0000000100)=0x67) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x1f}, 0x8) recvfrom$ipx(r1, &(0x7f0000000180)=""/235, 0xeb, 0x20, &(0x7f0000000180)={0x4, 0xfffffffffffffff8, 0x5, "2a524aa1f387", 0x9}, 0x10) 2018/02/21 15:29:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c93000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x7}}, 0xe8) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x40200) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000080)={0x5, 0x0, [{}, {}, {}, {}, {}]}) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000180)={0xffffffff, 0x1, 'client1\x00', 0x2, "b69fa9301482f4fb", "fcbbfee6210678e87216a9181cbf2210226060301e08561aca9760b0b6067070", 0x5, 0x100000000}) 2018/02/21 15:29:00 executing program 6: clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000080), &(0x7f0000eadff0)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, &(0x7f0000000040)=0x1e, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x5, "3a00b26194"}, &(0x7f0000000100)=0xd) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x6}, 0x8) 2018/02/21 15:29:00 executing program 3: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) mbind(&(0x7f0000321000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000a66ff8)=0x215, 0x435, 0x2) 2018/02/21 15:29:00 executing program 0: syz_open_dev$mice(&(0x7f00009a2ff0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, &(0x7f0000768000), &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x14000}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/21 15:29:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x40000000000004, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x80000000, 0x0, 0x0, 0x200, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x829, 0x0, 0x3, 0x3}) 2018/02/21 15:29:00 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x44400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x45b, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) dup3(r0, r0, 0x80000) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x80, &(0x7f0000000200)=0x0) io_submit(r4, 0x2, &(0x7f00000003c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 48.854594] rfkill: input handler enabled 2018/02/21 15:29:00 executing program 4: r0 = socket$inet(0x2, 0x5, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x348, 0xffffffff, 0xe0, 0x178, 0xe0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast1=0xe0000001, @rand_addr=0x6e2, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x32, 0x2, 0x22}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x101, 0x9}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@rand_addr, @common='erspan0\x00', 0x1f}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xff, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x3}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0x2}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @generic="a72e5a6a7a1759e0956d3cd0befc4071", @generic="ca6e6de83a9fa370fb233afc2dbe2167", {0xff}, {0xff}, 0x77, 0x2}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x2c, 0xfffffffffffffff8}}, @common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x4, 0xae, 0x7, 0x60, 0x9, 0xd4], 0x6, 0x7fffffff}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x923, 0x33, 0x3, 0x8, 0x4, 0x10000], 0x2, 0x2be, 0x7fff}, {0x3, [0xb9d, 0x0, 0x9, 0x8001, 0x5, 0xe97], 0x1, 0x6, 0x3dd}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000800)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8c}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7363776d, 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:wtmp_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a9e97b171a23372) 2018/02/21 15:29:00 executing program 1: timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x0, @tid}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f0000ba3000)={{}, {0x0, 0x989680}}, &(0x7f0000000080)) timer_gettime(0x0, &(0x7f0000000000)) 2018/02/21 15:29:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x16, 0x6, 0x80000000000, 0x362, 0x0, 0xffffffffffffffff, 0x1, [@sadb_x_filter={0x5, 0x1a, @in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1d, 0x10, 0x14}]}, 0xfffffffffffffd8f}, 0x1}, 0x0) 2018/02/21 15:29:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000001, 0x105080) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept$inet6(r2, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000c61000), &(0x7f0000871000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x0, 0x0, 0x8, 0x2, 0x80, 0xa0, 0x3f, 0x0, r3}, {0x9, 0xfffffffffffffb88, 0x5, 0x5063, 0x400, 0x2ea, 0x9, 0x3ff}, {0x8, 0x7f, 0x8, 0x5}, 0x7, 0x1, 0x3, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x0, 0x9f3, 0x100, 0x8, 0x3}}, 0xe8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000300)) 2018/02/21 15:29:00 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)=0xd) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xda, "68180007f541e7fc4cb82b42e9da9a2bfdf3a4f3ed7471406587517ebce25501aa161ba151fcf9c29794602c3732ef97162305030173dc04e950d29656aeac97bb9929e93f0b7bc7c20c4a7acca9e3eb46e018d62d88486de700b668598adfde016995dc6d6d9462b76935e8ca568095641f2714e12810e8075d2cdffb3ebc034e0aa5318bf94fcba1fc874cb76d6a0974a66befb1cc4cd3a0e3e66a13b7b89bfd1aeb6f8fc660a64c43cd49c59b3dd3871e035246ac00882c8e0e815e1314cab4bb542458f294874289d47358233bc80138deb0a3922cd6e14c"}, &(0x7f0000000100)=0xe2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x3, 0x579, 0x101, 0x5, 0x8}, &(0x7f0000000200)=0xa0) open(&(0x7f0000000040)='./file0\x00', 0x401, 0x0) 2018/02/21 15:29:00 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e5a000)) fcntl$setsig(r0, 0xa, 0x12) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x800) dup2(r0, r0) poll(&(0x7f0000000000)=[{r0}], 0x2000000000000340, 0x6) fcntl$setsig(r0, 0xa, 0x2d) 2018/02/21 15:29:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40c000) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) readahead(r1, 0x80000008, 0x6) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003c4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/21 15:29:00 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000b4ffed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x20c340) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000000040)={0x39980732, r2}, &(0x7f0000000080)={0x7f, 0xfffffffffffffff9, 0x4, 0x10001, 0x401, 0x6}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000000c0)=0x403) 2018/02/21 15:29:00 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x400500) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x4000d637) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x4e, "5f3d5a73e9c62943a380c0b647bbf2eaf453db774d17218484a2295ad3c257df973a1af239946f21dabcd6e782e7e4f8bf4f358e68d5ed3181bc078b2e404663e24bcc2b149a6b3697b42caa42b9"}, &(0x7f0000000140)=0x56) setsockopt$sock_void(r0, 0x29, 0x4000000000040, 0x0, 0x0) 2018/02/21 15:29:00 executing program 0: r0 = socket$inet(0x2, 0x1000000000000, 0xfffffffffffffffc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r2, &(0x7f0000b9efd6), 0x2e0, 0x0, 0x0, 0x0) readv(r3, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) r4 = semget(0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x30, 0x8, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r5, 0xc3}, &(0x7f00000000c0)=0x8) semctl$GETVAL(r4, 0x2, 0xc, &(0x7f0000000000)=""/78) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f00000001c0)=0x9, 0x1) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x200, 0x7, 0x3, 0x25, 0xffffffffffffff28}, 0x14) 2018/02/21 15:29:00 executing program 4: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040), 0x2f2) 2018/02/21 15:29:00 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000023fc8)={0x0, 0x0, &(0x7f000001b000)=[{&(0x7f0000021000)="240000001000e8021dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356", 0x34}], 0x1}, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000140)={0x9, [0xe6a9, 0x1, 0x4, 0x7, 0x2, 0x1000, 0x0, 0x80, 0x7fff]}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x80, {{0x2, 0x1, @empty}}, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x118) 2018/02/21 15:29:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ddff0)='/dev/sequencer2\x00', 0x103000, 0x0) fcntl$getflags(r0, 0x401) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000fe9)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000ae6000), 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) request_key(&(0x7f0000ebcffa)='logon\x00', &(0x7f0000ba1ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000007c000)='/selinux/mls\x00', 0xfffffffffffffff8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) getresuid(&(0x7f0000a3effc), &(0x7f0000b5c000), &(0x7f0000e1f000)) 2018/02/21 15:29:00 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200042, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) fcntl$setflags(r0, 0x2, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000040)={"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"}) 2018/02/21 15:29:00 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) get_robust_list(r2, &(0x7f00000000c0)=&(0x7f0000000080), &(0x7f0000000100)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x7, 0x101}, 'port0\x00', 0xa8, 0x4, 0x18, 0x0, 0x1, 0xec, 0x3, 0x0, 0x7, 0x4}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x10], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@loopback=0x7f000001, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x3e, &(0x7f000001afc2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xffffffffffffffff}}}}}}, 0x0) 2018/02/21 15:29:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/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_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae2f98)={0x7b}) 2018/02/21 15:29:00 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1b) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @dev}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5093ff2, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x2, r0, 0x1}) symlinkat(&(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000180)=@req={0x5, 0x5, 0x648, 0x4}, 0x10) 2018/02/21 15:29:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x24, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) fcntl$getown(r0, 0x9) sendfile(r0, r0, 0x0, 0x5e6) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x9, 0x0, 0xfff, 0x2d, 0x0, 0x7f, 0x80004, 0x4, 0x3, 0x0, 0x4, 0x5, 0x40, 0x2, 0x6, 0x7, 0x1ffc00000000, 0x7f, 0x3eb, 0x81, 0x10001, 0x3, 0x1f00000000000000, 0x5, 0x7, 0x9, 0x9, 0x2, 0x3, 0x5, 0x1000, 0x9, 0x46050537, 0x8, 0xfffffffffffff801, 0x9, 0x0, 0xfffffffffffffff8, 0x2, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0x9, 0x6, 0x4, 0xffffffffffffff8b, 0x4, 0x6}, 0x0, 0x1, r1, 0xd) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x200, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000140)=0x8, 0x4) getsockname$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f0000001080)=0xfd67) umount2(&(0x7f00000000c0)='./file1\x00', 0xc) 2018/02/21 15:29:00 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10040, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000080)={0x5c, "31493fadb6a09ea27b7c4b6ddd35e5eced3c36cd1cf59c85d26d161c87413fc2d8ef9c9758110a0b62dd9df4d15d043afb07f91e69f1b0068a53502b9a56f690494b738355b0f6099956dff1a08f0d7428f0ef579043e88147fe806f"}) readv(r0, &(0x7f0000551fd0)=[{&(0x7f0000f07000)=""/4096, 0x1000}], 0x1) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, {0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}, 0x7000000000000000, [0x100000000, 0x40, 0x10001, 0x5, 0x80000000, 0x5, 0x8]}, 0x5c) 2018/02/21 15:29:00 executing program 7: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getgroups(0xa, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000140)="df39a12d2923") ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000180)=0x6) setregid(r1, r0) syz_emit_ethernet(0xfffffffffffffc29, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xffffffffffffffff, 0x3}}], {@generic={0xf9, "5b251e41"}}}, 0x0) 2018/02/21 15:29:00 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x11a, 0x80000000, 0x93, 0x4, 0xaf9}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)=""/237) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0xffffffffffffffff) 2018/02/21 15:29:00 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000542fd8)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)}}) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) clock_gettime(0x0, &(0x7f0000001900)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x9}, 0x0, &(0x7f0000000080)={r4, r5+30000000}, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000001880)=[{{&(0x7f0000000400)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, 0x1e, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/115, 0x73}, {&(0x7f00000014c0)=""/42, 0x2a}, {&(0x7f0000001500)=""/172, 0xac}], 0x4, &(0x7f0000001600)=""/53, 0x35, 0x86a}, 0x4}, {{&(0x7f0000001640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000001740)=[{&(0x7f0000001680)=""/184, 0xb8}], 0x1, &(0x7f0000001780)=""/225, 0xe1, 0x1d}, 0x58f0}], 0x2, 0x10000, &(0x7f0000001940)={r2, r3+10000000}) sendmmsg(r1, &(0x7f0000001e40)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x8, 0x0, 0x4, 0x3ff, 0x1, "175a24b64551a6e4c5907d163c218d891f284bd7468f1fb413a25a0f469c811a1d1b2ed4fb15b9b590d0f471d2279bdc1a8267960c2ae27e5810b6f9bcee22", 0xfffffffffffffffd}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000080)="5d15900bdac17b6dc1d23b9c7e5dbfecb8525b887e8025bacc099ea65b26d497419b12320ce152def0157d9a6035bb6632fe61aff1ed4ad0f61b7adbd622d70d481e3e03615c66da588337dc261571cc51dcd89862a07e5c357af4", 0x5b}, {&(0x7f0000000100)="fa3c559f056e0c18a26361aa6338cdff6fd4b3146951cdcd23a14b5b706611ac7f41c1cb16db3d98d159013d6022e280f07101eb43d69e7758a6379f30f47f3040f1d63e354f25937b76ac724d45d1d37c4040c8c8cd3d4480a5034950bd8d97dcd1649ebddf8686c8ba54eb888acf9d2d2dd3aaf31deaeea835c9516d1e10d1d87f5a16b70f346b121302e686e99c958a50668101a8bf272173e294bd8968a5977ce6180c2fd54f68970942b253776f9f1bd83448d0b072518e2ec1c44337a1f7c0d649bd1b40", 0xc7}, {&(0x7f0000000200)="60d5c11eb2a08d0c0f999966bfa9d822541e", 0x12}, {&(0x7f0000000240)="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", 0xfd}], 0x4, &(0x7f0000000380)=[{0x80, 0x1, 0x8, "5a307c00be31386764b3cfc5302e65ca413ee740acf414e4ef4e6964b68da23ac7f8519b63b24b00707ecdbef5db7786e23779a0fda30d1ae0150f2aac0bddfbd16dc7d019b10f89ec62989b8521382faf3c98c49b10bc980a350ac79ad0d53a7eaec7d51ed2658349"}], 0x80, 0x2000c001}, 0x7a}, {{&(0x7f0000001980)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x0, @multicast2=0xe0000002}, 0x3, 0x1, 0x3, 0x4}}, 0x26, &(0x7f0000001a80)=[{&(0x7f00000019c0)="c8ab6c7537ea94f1f4bbb0b38f215d2f846cfae0f3fe8b2d2df91f833d9a3c7901dc79e211ec0846c6d2288251efe352eec2cf094a4cac493b959f91a67e4aeea7675b5fed853debd573eb3a49dfc924768f3811758e953e9892c67f4ada75bfc2bfba6e211ec445719ca4aa901ceffeae2c4c88af47a83fad7c5901c625b74ba75c498c913a55458cf3cb9ea4b94de3a665f348492825e044f5d021d00814a2ed01dbc7f05b7810aff1d2db95dc817a622e48", 0xb3}], 0x1, &(0x7f0000001ac0)=[{0x68, 0x119, 0x6, "8cb84b1d41f699fbd9834bda514ce65bc6d2cbdbcaf670e63bcf1e13392d8f12c478c9f78a4b3dc3d1f7cc2ec11652564b34c992e4a5354743a9009761ac2a2ce40c2af134b963252a913087b9b7aebc1d2918"}, {0xb0, 0x116, 0x80000001, "ad0b06bb4f367e8f114d2f327fa6e48c2c1ba6ea107cef5ef6f9fcc5add0a460164c0b42c6a8acfc9f60683c3e6ebe6a8b7f7118203485dbb19b5bd7ce28f7170e86aab7428c037e2ab0bd4db9dd54689c0f455710e7e4eeaecbcc21aa4e4d286612df1b4ee0760d09efba41427219cc3097aab2f047c7f78053ec1d39076b99e417e3c0073e039d66262d4ac1ceab21bdce17eaf29c67550b81"}, {0xc8, 0x103, 0x100000001, "41b354a822746d1a122ba9ec97ed55e4dcc66f36583213af701f4bde1013d0dd80e0acbee15c502360e0d60535555b2eb25bcdb12d52e7b530267f3c88d06c758f1822711f5601e29709839111c09ad333179a06969e028bc9116799690a761e43a7f2db555cbf90a6e0b8ccabc3e06e94b834e21b01e1bc27827b22b008ec9b7eb0ba80e470a606dc98a89b67413186e7a4c92c7c0b03923f228615f7f4a903b4257996614feaf92b577c8309669eb5ceb930784a33fb"}, {0x40, 0x11e, 0x3, "abc1d74d1d118da03ceb361c2a67fa2ab1a3a88061bf8c60c1348bf698372d339d6b6b8d35fd032ce2281d2959"}, {0x50, 0x19f, 0x6, "3809b6e2d8f1b02befb69bae3cbc4fd74029608061d002243b92d25dd30535237e903921526302f7d6ccfd54c5b0d1595df8026025a28e022c583803"}, {0x98, 0x0, 0x8001, "08e7c437aa89ad85a58cff91088b5a4675cd1dceea963bdd2e02916d2ff11e5170f04e7124d73a6545d56d8f29e3c2fa6895ec20b9a43196a24d2bab578a2cae49c3f80e7ecdafec43ed92d1c6f364817bd25230087cb5c65975eae90dce5b5c03c5ba41fb3faf2e044f225001f966a72fe1534ec6058889c5b5d4345dcb7ea87cb2a2"}, {0x48, 0x6, 0x2, "7724a4bd9cfaeeb5edb788f678e3d213f7c9110be4bed07ef7ec40a5a417cdbd08e439c6435b5df41a3b68d2d46ce5531ba74b"}], 0x350, 0x10}, 0x80}], 0x2, 0xc840) 2018/02/21 15:29:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000027000)='/dev/loop#\x00', 0x0, 0x44042) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"23443b28bc40c4"}, 0x3}, [{"05cf98081cd84f"}, {"f3437e74139dcb"}, {"55353f8fba76e3"}, {"dc695eb70701ee"}, {"0847a8edf8cd1d"}, {"a661a70233dd7b"}, {"422ab943a44c90"}, {"3ff897db3a7ec9"}]}, 0x48) iopl(0x10001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"dd31eac340db3c"}, 0xfff}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2040, 0x0) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000080)=0x10) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000000c0)={0x2, 0x8, 0x0, 0x4, 0x5, 0x80}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="d5f1a1a77645d704036f717f0718a4b235ada86c60c16e5411da8edce46abf25e5a722ec2ca29c373a04e80f0946f542a82fd7858bdf0b770c4837c16bddafa625d105181ea45811e77a1c6df5d285cd39aed24aa8d337831eca86fcdec1c69a99a1f785e782ca37f1a613c8ec3ae4ba86da5659a3fe7bff3c0e815330055c33a34ca78b7f98c165fa59ed3797e56766") read(r0, &(0x7f0000570000)=""/151, 0x1000002c3) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000100)) 2018/02/21 15:29:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x38) r1 = gettid() sched_getscheduler(r1) 2018/02/21 15:29:00 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x0, 0xf004, 0x8, 0x1, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000095ffd8)={@common='lo\x00', &(0x7f0000472000)=@ethtool_flash={0x33, 0x0, "ceb30ba097719bb491c34a5458bde498f90ec52aec43b292e535fccd760c640a240c066a8fdee5cee679cc701423f983f5760fe7461485e90486392c9f2873978f9545d1f4baa3f7920103de67315ab1485a8b96588d187f186832bb32b3c8dc051f1082b71f03ec321786e23a894a1b9e243308677ea36edd51759c24ad0cc4"}}) fstat(r1, &(0x7f0000000080)) 2018/02/21 15:29:00 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x1000, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) 2018/02/21 15:29:00 executing program 3: r0 = socket$inet(0x2, 0x803, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x160, 0x160, 0x250, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x24}}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @common='erspan0\x00', @generic="d371ad765e484026f7fe358c5d95f21a"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xf, 0x4, &(0x7f0000000400)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f5}, @call={0x85, 0x0, 0x0, 0xf}], &(0x7f0000000440)='GPL\x00', 0x0, 0x3b, &(0x7f0000000480)=""/59, 0x41100, 0x1, [], r1}, 0x48) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x800, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000440)={0x0, r2, 0x0, 0x1}, 0x14) 2018/02/21 15:29:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00008d6ffc)={0x1c, 0x1}) socketpair(0x0, 0xa, 0xff, &(0x7f0000000000)={0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) 2018/02/21 15:29:00 executing program 5: r0 = socket(0xa, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 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, &(0x7f0000fe3000)=0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x8000001, 0x7, 0x1b}) 2018/02/21 15:29:00 executing program 6: 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 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) prlimit64(r1, 0x0, &(0x7f0000000080)={0x6, 0x9}, &(0x7f00000000c0)) write$evdev(r0, &(0x7f00008c1fd0)=[{}], 0x18) 2018/02/21 15:29:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000ba5000)="440d0503130000031d078900ec", 0xd) 2018/02/21 15:29:00 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000}}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80c2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000000c0)) prctl$setfpexc(0xc, 0x10000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="634b0462e749ba2bb18c38d8ae150d1db27e078c6b3e8edffde3cc89ccf24493396b") setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x94b, 0x4) 2018/02/21 15:29:00 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x22080, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) write$sndseq(r2, &(0x7f0000948f74)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x191) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r3, r2) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/02/21 15:29:00 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/130) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x1, 0x1, 0xe870, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00006d0000)) 2018/02/21 15:29:00 executing program 1: syz_open_dev$evdev(&(0x7f0000400fee)='/dev/input/event#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)="0010", 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e82ff8)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd53, 0x0) 2018/02/21 15:29:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f00001b4000)=""/72, 0x3ae) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x10003, 0x0, &(0x7f0000ff9000/0x4000)=nil}) 2018/02/21 15:29:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) syz_emit_ethernet(0x3b, &(0x7f00008cf000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[{0x4, 0x9b, 0x3, 0x8000}, {0x2, 0xff, 0x6, 0x5}, {0xffffffff, 0x7, 0x23d, 0x20}, {0x200000000, 0x80000000, 0x81, 0x5}], @llc={@snap={0x1, 0x1, "19", "303ca3", 0x0, "979174595d6d4ef1d6bc42e999d24fe6f12b598cf3"}}}}}}, 0x0) 2018/02/21 15:29:00 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f0000d90ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = dup3(r0, r1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r2, 0x10001}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) sendto$inet(r1, &(0x7f000029bf57)='Z', 0x1, 0x0, &(0x7f00007c3ff0)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) 2018/02/21 15:29:00 executing program 0: r0 = socket$inet(0x2, 0x200000000000003, 0x4) 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 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="2d0e17dc98d7f84941a213f8171af1bc", 0x10, 0x0) keyctl$clear(0x7, r1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000480)=@generic="657207691f7a9f8cf6c89dba9f881284", 0x2000, 0x800, 0x2}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x440000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) recvfrom$packet(r2, &(0x7f0000000940)=""/4096, 0x1000, 0x40002040, &(0x7f00000001c0)={0x11, 0x4, r3, 0x1, 0x6, 0x6, @empty}, 0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) keyctl$invalidate(0x15, r1) 2018/02/21 15:29:00 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40001, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f00000000c0)=0x14) sendto$packet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x16676b86bcb9c8f2, &(0x7f0000000100)={0x11, 0xf7, r1, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000040)=""/30) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000140)={0x7, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x20, 0x3f, 0x8000, 0x800, 0x43c, 0x0, 0x4, 0x9, 0x3f}) clock_gettime(0x20000000, &(0x7f0000000180)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000180)={0x77359400}, 0x10) setreuid(0x0, r2) socket(0x1, 0x80000, 0xff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r3, 0xffffffffffffffc0, 0x10}, 0xc) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x83) 2018/02/21 15:29:00 executing program 7: munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) 2018/02/21 15:29:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="190118000100000000006867e7faca0600000002000000000006000000003f9a165eb1880f73eed35f9129bfd682b06e13bac08bf98b0918", 0x38) 2018/02/21 15:29:00 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000012fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [], {0x95}}, &(0x7f0000003ff6)='G[L\x00', 0x809, 0x44e, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) recvfrom$packet(r0, &(0x7f0000000040)=""/116, 0x74, 0x2, &(0x7f0000000280)={0x11, 0x0, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/21 15:29:00 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x3, 0x9, 0x0, 0x8}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/21 15:29:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000becfff)="10", 0x1, 0x4007fff, &(0x7f0000a31ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_rxnfc={0x2f, 0xd, 0xeafb, {0x12, @usr_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xfffffffffffffffa, 0x2, 0x1, 0x100000000}, {"dc30", @empty, 0x5, 0x5, [0xd784, 0x2]}, @ah_ip4_spec={@rand_addr=0x7ff, @local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7ff}, {"fded", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x1024, 0x3, [0x3ff, 0xf3f]}, 0xb02, 0x4}, 0x9, [0x80, 0x3, 0x6, 0x0, 0x1, 0x1, 0x1000, 0x3, 0x4]}}) sendto$inet(r0, &(0x7f000043fff5)="df", 0x1, 0x4008001, 0x0, 0x0) sendto$inet(r0, &(0x7f00000ceffd)="df", 0x1, 0x0, &(0x7f0000f93000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/21 15:29:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)=@generic="334984e609c98991cfdf3bed6c462574", 0x10) socket(0x1e, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') 2018/02/21 15:29:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x9, 0x0, 'client1\x00', 0xffffffff80000003, "29c5a00fad1fe887", "991af8ecebea532804b158e3c7631d767b08db6c17b0111ed2941843199f80c8", 0x2, 0x2}) listen(r0, 0x0) r2 = socket$inet(0x2, 0x8000a, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000ddcf66)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"85c5d1abb30282dd39e995fd2ef79aacf133f8ad7122b72e30737789387c1e7198286b65082f8c6f927666e5e34a8a6b52b95ec4e1d95fb6c4"}}}}, 0x6b) 2018/02/21 15:29:01 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000083fbe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x1, 0x0, @empty, "49a99e49"}}}}}, &(0x7f0000d65ff4)={0x0, 0x1, [0x0]}) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0x3a) r1 = memfd_create(&(0x7f0000000080)='^proclo)\x00', 0x3) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/129) r2 = accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000000180)=0x4cc1) ptrace$cont(0x1f, r3, 0xfffffffffffffffc, 0xfffffffffffffffe) 2018/02/21 15:29:01 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9db7, 0x6, 0x0, 0xff}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x2f4a}, &(0x7f0000000200)=0x8) ioctl$TIOCCBRK(r0, 0x5428) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000909000)={0x6, 0x4, 0x4, 0x56e8, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/21 15:29:01 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x408000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x31b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000cbfec)={0x1, 0x0, 0x0, 0x3}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) 2018/02/21 15:29:01 executing program 2: r0 = socket$llc(0x1a, 0x2, 0x0) fallocate(r0, 0x2, 0x5, 0x6) socketpair(0x4, 0x3, 0xd86e, &(0x7f0000000000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x48, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 15:29:01 executing program 4: timer_create(0xfffffffffffffff4, &(0x7f0000f51000)={0x0, 0x0, 0x1, @thr={&(0x7f0000f51f40), &(0x7f0000ba8f5e)}}, &(0x7f0000002ffc)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0x8}) 2018/02/21 15:29:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x54, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x9, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8ffc)={0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/02/21 15:29:01 executing program 7: r0 = socket(0xffffffffffffffff, 0x7ff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40400, 0x0) write(r0, &(0x7f00001e9fdc)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) getpeername(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0xc0000000000}, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20200, 0x0) [ 49.426545] device eql entered promiscuous mode 2018/02/21 15:29:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="1ead11b8ba2aedb97a7a987852bf83f3ce0db158498d20f490ea56e1d3f345f4213c9641e2d1cae944e5b2760201adb4fed1c5ced6deafaece3e42c151d66d3539d878e66b2921dfa4527902b9505e2aa00dbb84b4d7750aa5cf0665746c117ebd3148c4f76e18e712566eccab81f7802505d4ac7ad7875e5048cc4eb1bfc6b08664", 0x82}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000da2ff8)=0x7) connect$ax25(r1, &(0x7f0000000140)={0x3, {"4acb1dfb3f58c3"}, 0x9}, 0x10) 2018/02/21 15:29:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='-/file0\x00', 0x0, 0x0, 0x0, 0x400000faed, 0x7fffffff, 0x42) pwrite64(r1, &(0x7f00000000c0)="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", 0x1000, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) 2018/02/21 15:29:01 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001dfdb)=""/37, 0x1bd}], 0x10000000000000a6}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) pipe2(&(0x7f0000000140)={0x0, 0x0}, 0x7ff) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) 2018/02/21 15:29:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000040)={0x1, 0x80000000}) r1 = socket(0x1e, 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4c4402, 0x0) ppoll(&(0x7f0000ac1fe8)=[{r1}], 0x1, &(0x7f0000579000)={0x77359400}, &(0x7f0000abf000), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000304000), 0x4) 2018/02/21 15:29:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="18000000921f4c98e9723b81b80a7975f9ac7b3ec8c850d93ad2556d8969cf9176a5ddd9b15839f4eed754802955fffe39e2aa7c223f0167a927d670ed1795813f000998f533e0b660e20d1d14f862878396cb92871ee2132246be", 0x5b) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/21 15:29:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") fchdir(r0) sendfile(r0, r0, &(0x7f0000000000)=0x21, 0x5) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/21 15:29:01 executing program 5: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9b, r2}) 2018/02/21 15:29:01 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r0, 0x2, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f00001ecff0)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000300)=""/229) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000040)="05ecca975095c8a6c34f98e61714611c178fbd81ebfaae78be7816de4ade2e625090e3114e", 0x25}, {&(0x7f0000000080)="922a73d33419c1e4bc6e4f9b769bb1f062072747c24d559aaa508e49d8155bdd2068d59e2f2bd96542f739b8f300cb872ef5656f1a7ea251908772066ab5ed110266a1462bc57ebfad4f8b45a61eba3abe6ac8aec872911e55aa75fdacfe4c8078a75adb0b2f37e51e321867e8a42a2019a9d0564a783f3ef3caf54a1bbcb68b302f11", 0x83}, {&(0x7f0000000140)="eda4732220424e22d701b1bf1b24981b58aacf12852f37a1d5144977eb30e515617e8a0bfce1501387799189b1a6e7166deca932e0d87195628edb6fe10b163c3aa93b5fae35f23791e16b45903dcfd326d85182c5a70caf777d65bca6dbf3d533d7", 0x62}, {&(0x7f00000001c0)="89a8c350f5dab491cfc21a0fc33b5a7e2b8f8db086f8dde2c766440915e925b7138d179883eb8b5203b3ae73b8acb363a4d1a447457ff060e01a8e955bb4be8c8633f12718c4a648e63af5e97f3c0c3630fa", 0x52}, {&(0x7f0000000240)="61d3e4e97716a6690f1baf8515a4a61185744318f0479f60c39472b0f34c87cd1859f314e63f6f73bf5f10d7617fc5433a824a30f638182a20e6eab8297879a405223771c16d1e56f5b8a7801bfc14ff4e2a8accdb5e369dd6cb1b3a6dc30748bea6a0898bc59b5bad90379078e065d64a11544683437a6b4cb0fc13929c0ea40577f04f01a341c00b10517f1d8ed825394588c900f5bdd2ea3e7ff2b80316340eca0bbfde251c70ebbbc781c548ee65a16e0fdc2410493a4d8450fd393f7ca254092a2dcfe2", 0xc6}, {&(0x7f0000000340)="54fbbca461f54886e13b35c666395f11f5b2319b21171766537d1294d7497247debae821952f017c78874e2fd231606d0698d9c37950cb42bde06b6a987f200cfde15923c5ed7c17c00f4ba3618ef4f1483d7e0015f9b5f55809066d8cc37bb821a750e1008ec3227e09bcfb3c2e01bcc95a0a6166ab57da9f17a2b206946743038529e1f1e16c796f8c512dd631879cf847482ff32267c9ec5f2cf06e228afc1b95796ac6b3692503f8640b513a8d0eeccce5e205768c6323ca8afca05f4faaa231ce2f2bfa84b3cf26919a1f57eeb9ff49031c7567a995dbc476b8dbe657ab765d619f350625ed35c08a26e47741751bbacd", 0xf3}, {&(0x7f0000000440)="fce9c479ebe5fa0d0925aab8d78f4cdf8a53041ce692dcd3b7f918e0fe2e9c7cd38baa15bcab16d17d7599ba3112dfd1134fa947bfc3a3d1a61c9820303caec8a2de79fadd43f50bc506934480eb626c3ca1c11d71713a2cb38ee448586084b3529d03109ef2130aa69809da6df4928d2d9139e0e35c09213a373465d40bf5b3a5d508a26e699c16cbc35d7087e6909558d36f9f456089edfb7de78010bb59dc1da7cd4c5475c8437d9a97b8a8cc5ed4", 0xb0}], 0x7, &(0x7f0000000580)=[{0x1010, 0x0, 0x4, "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"}, {0x48, 0x100, 0x7, "9a2d879049a6834ed31e40293c62465de05b539dd98e15a013619c407f54a2eae6749df53ed42bc31df0b981703a47508ed7"}], 0x1058, 0x1}, 0x20000000) write(r0, &(0x7f0000d7f000)='O', 0x1) [ 49.492722] ptrace attach of "/root/syz-executor3"[4228] was attempted by "/root/syz-executor3"[7885] 2018/02/21 15:29:01 executing program 1: r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) setpriority(0x1, r1, 0x8a) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000a76000), 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/21 15:29:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b8ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x1}) munmap(&(0x7f0000011000/0x2000)=nil, 0x2000) getsockopt(r0, 0x0, 0x0, &(0x7f0000000000)=""/204, &(0x7f0000000100)=0xcc) open(&(0x7f0000000140)='./file0\x00', 0x2040, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/21 15:29:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) fsetxattr(r0, &(0x7f000065e000)=@known='security.selinux\x00', &(0x7f00002b5000)="04000000000000003000656c6640252e73", 0x11, 0x0) 2018/02/21 15:29:01 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000dcee0)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "c919a0189e4c2efb3f91f671d3051c33"}) 2018/02/21 15:29:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000008fca)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000773000), 0xfe62, 0xc870a3c305c5634f, &(0x7f0000257ff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) delete_module(&(0x7f0000000000)='--%%\x00', 0x200) 2018/02/21 15:29:01 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x0) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000de08)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000040)={0xc, 0x8, 0x3}) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000080)=""/169, 0xa9}, {&(0x7f0000000140)=""/166, 0xa6}, {&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f00000002c0)=""/130, 0x82}, {&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000480)=""/254, 0xfe}, {&(0x7f0000000580)=""/116, 0x74}, {&(0x7f0000000600)=""/65, 0x41}, {&(0x7f0000000680)=""/164, 0xa4}], 0x9, 0x0) 2018/02/21 15:29:01 executing program 6: creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/21 15:29:01 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) 2018/02/21 15:29:01 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000cbbfaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfff, 0x20002) pipe2(&(0x7f0000000140)={0x0}, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000001680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f0000000180)={0x1490, 0x12, 0x4, 0x400, 0x7, 0x1, {0x5, 0x0, 0xa}, [@generic="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", @generic="63d90e9229caca43e83cc6fdc0d90c8448657db39471d9dcec6f545d86705314e89befa8abf1b4370439f5162413b7d999dc77aaf70f4256a3d0b2a949f628d63cfb61027f1be868d950316c394a9ece6797c79aed00fb3a19523e555df1b15c59ce2b4e017eb3bc199ec318da591e32d853f98024621abc80ed9d17e00aac1f8717397f7a8c8522cde44c72a7aaadbc8bb38cbf0370794f61ace1a742d88b5343f83fb9ed26bb315e6833bbd52e199c155933c2e238168347c4567c871626093b242b203c063e3939cbad6e98e6752c5e7ab155437ac4c85c21d1b5c2e0fa92265b95b849", @nested={0x394, 0x11, [@typed={0xc, 0x2c, @fd=r1}, @generic="045045baf326369b88a7b1e7a1cb4b9125bc9be280f9fc6cdbf5a0904e66f7040ec5d5c8894d996ad5fa1ffee8133581084927d2d5e5ded03bce0d91dcb08225d17e4e23b124b21f3eae7ed7449a14af74c69f1fe2c2cf805352e70da25c0e72a057f7d0d5fce682a7434766112c82bc0c0d6042b031f7b54d1f4572a57a7f75f3488fa84cb24d40f10d8657910cc561d13eef63543ee28457dc51217b4cf2a9d9f1e11be53e6f5f1dbd5a7d6b0e6ca5b736e03076", @typed={0x88, 0x79, @binary="104fb3beaf7e489c2a02704f2c60adf10e1bc9aae051bd436e3abc9ce6f27321379c393957fca1dae04443cf984249469a908a1c902510f6802ab95261268bd890eea17449661d85ff99a38e29d76b73cfbc0bee960d82d5c22c441b0731049a65ea5ce8d610bb021fcc2341e6891acebbf5022780d6a9a0347f0c2874659e5b"}, @typed={0x10, 0x23, @u64=0x8}, @typed={0x10, 0x3, @u64=0x9}, @generic="e926ab0b475113c01a27a574ef54ec69aab1e955d604cab8ba25151dacb4b852f6e83530aa6444582a7e135bed9d3f9eeba3551df29b577c806848c1c2d4be0b4cbc1833b5c4159cbf49b48a7174dfe1171f58c19e721b4b2ec8673ad005375ee4322f406ac7e2eb79a3", @generic="3fa572696f3f9d1c5f7d34ae8fd6449a2d6c9aa1ec78c49e2fea19e87827997e3324a815899a04dd481cb8cf961390820233c04bbc7af859cbcbaf435567bb5a4dbac90424bb0dbc9a0d15c0acc94d038bafd6fa442762baf06da9a2717a82e359dee0ae2445f7e270c5", @generic="68411ed218f2b52b1b1cb881c94987f930066bc6b3e5396cf8d27291181226e7cfba4f3172e5cb0f97258cb56f5922efbb23a959e97163e6928701e8e16127122cb339c41c75b6441bbe4ff502b2cbf0a71d67d4868e38d5b871feb8f52009aca3e4d93bc1f1c39dc293cc70739b179418bd8762f3a0cd1b3d6b869dd2b8f8cebb54e16945b4defda2ff04e6d92c78b18574473148e88fdbe87c60b0398766f9189548fae8f224b6b030aaa2b70f4173f0a8828a91c0", @typed={0x18, 0x6, @ipv6=@empty}, @generic="e9b8c138c687c63c3ccac66233aad6ee642900eb263c79f0c7263c6a9d6e88b4a303aae79c7d64ec0d773f12a77981da96e4a5282b2a458863eea31af618190620e7d1c2b409d05ff9b188b962a30e46502b1238ab829ce920bbdffcb4545983d31658712abca04fbf3a2d1eed7dd3621d19fa4ee2b4752921c0be0f43455a3af74d8a21b4"]}]}, 0x1490}, 0x1, 0x0, 0x0, 0x4000044}, 0x0) 2018/02/21 15:29:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004fd8)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) socket$packet(0x11, 0x3, 0x300) writev(r0, &(0x7f0000000ff0)=[{&(0x7f0000003000), 0x3dc}], 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={r3, 0xca, "54e3db8932f4330383d3b2d61e83378b767db998632fbfe3c4abc880cae2f5ff6020f67f64ae00ede787cb14316bc1f2d02fa07dbf2a19a8cd1bb9c2d5bbd06c0f6bb58e8a267e8acbb2277740dfcf0888db3097c23a873c831158dd0a30b67cb1cc85b7d8c326d31cb471cf3d7be5951a41d4632b1d6ff4c707110ea51714c39928f3abbc03eb36a08601d76b55a4b9a81c9aabcbe6e50d2d4fb275cc44f45cefb3a4847acd05564a2513c932fa07ecefe51a53947fca89cebec6d0b50c611d75479c92f55436de0e07"}, &(0x7f00000001c0)=0xd2) r4 = socket(0x1000000010, 0x802, 0x4) sendmsg$nl_route(r4, &(0x7f0000c91fc8)={&(0x7f00008a6ff4)={0x10}, 0xc, &(0x7f00007bdff0)={&(0x7f0000360818)=@newlink={0x20, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000200)={0x3, 0x9}) 2018/02/21 15:29:01 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x4000, 0x0) ioctl(r0, 0xc0184908, &(0x7f00000000c0)="53037f5d8d") 2018/02/21 15:29:01 executing program 5: pselect6(0x40, &(0x7f0000000000)={0x5, 0x0, 0x1ff, 0x78, 0x400, 0x7, 0x0, 0x722e}, &(0x7f0000000040)={0x9, 0x3ff, 0x6, 0x100, 0x0, 0x7fffffff, 0x1060, 0x5}, &(0x7f0000000080)={0x1, 0x4, 0xfffffffffffff801, 0x9, 0x0, 0x1, 0x1, 0x40}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={0x100000000}, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x3, 0x1, 0x8, 0x8, @time={0x77359400}, {0x7ff, 0x100000001}, {0x8, 0x8000}, @raw32={[0x1, 0x1, 0x4]}}], 0x30) msgget(0x3, 0x8) socket$pppoe(0x18, 0x1, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) readv(r0, &(0x7f0000fbeff0)=[{&(0x7f0000fbeffc)=""/4, 0x4}], 0x34b) 2018/02/21 15:29:01 executing program 3: syz_emit_ethernet(0x46, &(0x7f00004e5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty, @loopback=0x7f000001, {[]}}, "0000883e4606040c"}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/02/21 15:29:01 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9cff4)={0x0}, &(0x7f00002d7000)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) r2 = syz_open_procfs(r0, &(0x7f0000d1bff1)='attr/keycreate\x00') write$selinux_context(r2, &(0x7f0000539000)="73797374656d5f753a6f626a656300000700000069745f7661725f72756e5f0000000bb2", 0xfffffffffffffd0e) add_key(&(0x7f0000f6b000)='keyring\x00', &(0x7f00003f2000)={0x73, 0x79, 0x7a}, &(0x7f000019f000), 0x0, 0xfffffffffffffffe) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/21 15:29:01 executing program 7: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000f00ff0)) mremap(&(0x7f0000ef3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000f4a000/0x2000)=nil) munmap(&(0x7f0000e5c000/0x2000)=nil, 0x2000) r0 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) setpgid(r0, r1) 2018/02/21 15:29:01 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x2002) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x8, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101082, 0x0) syncfs(r0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x7, &(0x7f0000000080)=0xffffffffffffffb4) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00000000c0)={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x19) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d1bfdc)) 2018/02/21 15:29:01 executing program 3: io_submit(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000b5afc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/21 15:29:01 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/102, &(0x7f00000000c0)=0x66) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x80000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000140)=0x3) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000180)={0x6}, &(0x7f00000001c0), &(0x7f0000000240)={r3, r4+30000000}, 0x8) ioctl$TIOCNOTTY(r2, 0x5422) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x4000, 0x0) r6 = semget(0x3, 0x1, 0x28) semctl$IPC_INFO(r6, 0x0, 0x3, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000000300)={0x5, 0x2, 0xdf, 0x9, "7c4196dd7cf2b82694b58b10af1a6593756a41662a3f47882adc84f44f2e770dd0fec117dd052ecef0e2d6a0", 0x1000}) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000000340)={0x4, 0x8, 0x1, 0x8001, 0x100000001, 0xffffffff}) r7 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x7, 0x40000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f00000003c0)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000400)={0x2, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}, 0x0, 0x8, [{{0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xbea}}, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}}, {{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, {{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x100000000}}, {{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x5}}, {{0xa, 0x1, 0xcd53, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}]}, 0x490) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000008c0)=0x0) ptrace$getregs(0xe, r8, 0x1, &(0x7f0000000900)=""/212) semctl$GETZCNT(r6, 0x3, 0xf, &(0x7f0000000a00)=""/60) socket$inet_dccp(0x2, 0x6, 0x0) r9 = semget$private(0x0, 0x0, 0x6) semctl$IPC_RMID(r9, 0x0, 0x0) ioctl$TUNSETPERSIST(r7, 0x400454cb, &(0x7f0000000a40)=0x66a) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000a80), &(0x7f0000000ac0)=0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000002e00)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7fffffff, 0x1d0f179a, 0x1, 0x30000000, 0x401}, &(0x7f0000002ec0)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000004440)={0x0, 0x5}, &(0x7f0000004480)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000044c0)=@assoc_value={0x0}, &(0x7f0000004500)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004540)={0x0, 0x7f, 0x4, [0x0, 0xf1, 0x7, 0x100000001]}, &(0x7f0000004580)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000045c0)={0x0, 0x80000001}, &(0x7f0000004600)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004640)={0x0, 0x7f, "2f8863613d72bd04d4d53f3af4ad11dde76feb66d28ee9fa87841edcfa597b2b908894ef7e121176601dc5b20a40c4793280f459d35ba83196371b1858bdd65f7cf77ea4fac4eabe23c1dbdb7cbe3e1b4e10e569ff73c166f6425f0a01546a673e7efe25724472c10dca5b3a5f9ef25dd651e2504c7f2c07cd4bbcf02313b3"}, &(0x7f0000004700)=0x87) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004740)={0x0, @in6={{0xa, 0x0, 0x1, @empty, 0x4}}, 0x2, 0x9}, &(0x7f0000004800)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000004840)={0x0, @in={{0x2, 0x0, @empty}}, 0x1000, 0xffffffff80000001, 0x9, 0x1, 0x2}, &(0x7f0000004900)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004940)={0x0, 0x5, 0x3, [0xe28b, 0x20, 0x2]}, &(0x7f0000004980)=0xe) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000006140)={0x0, 0xfffffffffffffffe, 0x1ff, 0x4, 0xc0c, 0x214, 0x40, 0x0, {0x0, @in6={{0xa, 0x3, 0x3, @empty, 0x6}}, 0x9, 0x3, 0x800, 0x80000000, 0x20}}, &(0x7f0000006200)=0xb8) [ 49.718841] bridge0: port 1(gretap0) entered disabled state [ 49.731685] device gretap0 left promiscuous mode [ 49.736602] bridge0: port 1(gretap0) entered disabled state getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006240)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0xfffffffffffff9c5, 0xb3, 0x93, 0x6d, 0x40}, &(0x7f0000006300)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000006340)={0x0, 0x1}, &(0x7f0000006380)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000063c0)={0x0, 0x5}, &(0x7f0000006400)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000081c0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000008280)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f00000082c0)={0x0, 0x6b, "ff43dcf8d0c58a99338c8de4d8e6a44a5b87aee79848561860027ca751ddd1b43a057b21519073be4d9cc59b64a0ef82f3dd1cd0fd52f6e9117500eebe5dd2752824edb96c0806c73920b75f0790f3dd3d75367586a4939ec3a322ec8b090ff48debaa84b674bcbc053764"}, &(0x7f0000008340)=0x73) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008380)={0x0, 0x2}, &(0x7f00000083c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00000086c0)={0x0, 0x4c, "bcfa039e7544dac1f8108d4f39cbb2ea8a9f47420fbd4455208a4d10a88ef42926c9699765c0d68fe46e59592adc256b3d75dc7a397740e7cbaddbca2d6f0525b347da20e64902fa4719f881"}, &(0x7f0000008740)=0x54) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000008780)={0x0, 0x68}, &(0x7f00000087c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000008800)={0x0, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x3f62}}}, &(0x7f00000088c0)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008900)={0x0, @in6={{0xa, 0x1, 0x6f90, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, &(0x7f00000089c0)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000008a00)={0x0, 0xbf8, 0x7ff, 0x1d04, 0x8, 0xe0, 0xfff, 0x24000000000000, {0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x401, 0x0, 0x1, 0xe6, 0xcd21}}, &(0x7f0000008ac0)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000008b00)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xdba}}, 0xc5, 0x1, 0xfffffffffffffffb, 0x6, 0xca}, &(0x7f0000008bc0)=0xa0) sendmmsg$inet_sctp(r5, &(0x7f0000008dc0)=[{&(0x7f0000000b00)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000002d80)=[{&(0x7f0000000b40)="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0x1000}, {&(0x7f0000001b40)="bbaa8694da117b480e5b486f488760ffcceec6593ad2ea9a9bae53eab1d2f708e3fb632c568757ee147c4f7a11d88d571e8294d763c8b7cc4602cd4944e3846ae78ae9d2abab7e54a97c4a754806a4c18486899593dd8cf128f015132a5fb6d09bd97a16636d137412fced930c79b1bdf67c", 0x72}, {&(0x7f0000001bc0)="ce088fdd0671b8a161fbf8559b6bef2644c2164ed5d191ef9af5851a20c2239d2cdf8c499473018e3e5a54f975f3769218e26d6a86bc8d3cbf0c157b970245646aec097d938267bb50e94deffb576d6979cfa75ac18a8a120f50526fe60b4c8d6cea6eda8d679664a585a201528d2c851948c506c539fbc387f5b741962eb3560d0449e356ee2457bf8343c2d467adc2c4db6b3781383eb5a7ab75b6ff754ef2620a72fb96b11e96d1d480c1a5729e154cfbdf2ed9d2c041d515f95aaad5969cb11504e06360a42ce2bc7c2212e828ad6de8e283a119ef454d5d37698c319d", 0xdf}, {&(0x7f0000001cc0)="a22a723bb1f5734a622c1346b7d50078d290bb26334b60ec1f1e157b59c3ae4bcd0f0118563efeeff2813862af690ab4d03ef27b7ca0125a66c711b4a02ecc8671edeca86f67d07d68ec4ff555e969b20e47ca807a43e96ec460fd12be602b39d70b3a416b02509b5d7730ddb4a9f040306bef620280d8ee590efafafcc581d9e14f13a63c9db50198eb31857ab6a17097193f6962675bd6a6f1aeb257c55032fd94351e9110bf605177c7d3e899d132ad0c5219ce9c0fc580", 0xb9}, 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0x1000}, {&(0x7f0000004000)="d33501f4ab8e19e06398b853f412c7110c71e30f551f632c4726bce3f493596c9c88a75121b3560d00ddf0020b761897f53779c2bba208c05edefaba4ac8e19a2eb8bf41bc8f6853eac712352a2d7862a117382c270b70b6bad4218e9157411da50d0ed9be54584c1d7488b496b3143186c164801ef2a2cb94d942bb6f59589591c086c7340735924d9350e3d121bece818b763767fbabee56dd6b3fb794e07540f819e77e1c732b8c03b1f1d8955e8811a93bcdea5cd39accdbf69d9c2c8b02ec1f5c3b2a6b65ec830bae777864a255", 0xd0}, {&(0x7f0000004100)="8f550df948b9c68f0bc786d3e48378206159661cb060387aecff8b6ef92283128e74dc54e61a3a7b87d49d9702b8c5193811801d585eac6f72fb992c516557ad9231fbc7435a230b663f8f7f2951d49558d623beb1b1d5967e3b68655bb768fa57efd2d8210f53633ff061a420a5af1e29fb7eaed696b8bc201c38ddbf1964ebde1359280f80e89ae618ada945dce3d9e6b18fd61831cf5d9ff58f3381f826736c0d2e8a64adf5b1eb8c063d611a3d6696b7681c3aa301d305c1335943fad802f658fc964ddc9fead0445d47052b83ceffa1773218ba", 0xd6}, {&(0x7f0000004200)="f542a58d1555fac50033ba58a8b1b5711385a2ed9ff3b2db27fa06a34b2ef8f951882e8fd7d2b25bfd49f17e317c1620ce46129597f8d9ec034379045daff45fb68199d5e433cac2d9ee186d66a79c339ee0544a96da7d8f1a1c81e1847e8dd50190765dd3a9592c91b3e4a7623f8e47d8a0a9a5f6de93a8d1fb4f949a7f04606b7aa607c28733ca9484f37b996cda3a1b9f9874cbcd6a37aba075ea8d773e70e067c02280f5933960e3c9517e74f12f951c0afbad924e65df89a273097219a1eedb2b", 0xc3}, {&(0x7f0000004300)="514ec6e93cd0f2025f588b409389e8a01e80cdc48ec08498648be5b4f6021fd45651b728525971dd9881fc8d4f8914f472b39843b3e764e937a3b21ffb72d6aaa743bbfb26ade8e8d38e8e528799e6aaba62099ebf8813a5c6253e25aa39b71f25b5165c46eda96ee0073bb5c1e2862468933922325027107f106703a068d06418844f236b3e25f2b48d609e6d16794b252ce3aa570a8b99f3aa4e257775b2d3a783b95d0579557c515983729dbd0160bfc8b668bb1e4993e54b", 0xba}], 0x5, &(0x7f00000049c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7f, 0x0, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x600000000000000, 0x200, 0x2, 0x1, 0xffffffffffffffff, 0x7ff, 0x3f, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x201, 0x800, 0x1, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x4800000000, 0x1, 0x205, 0x80000000, 0x3f, 0x9, 0x6, 0x6, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3b7, 0x205, 0x800, 0x5, 0x4, 0x5, 0x0, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x778, 0x4, 0x6, 0x8, 0x3, 0xfffffffffffffff9, 0x6ea95c37, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8008, 0xfffffffffffff801, 0x1, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x820c, 0x7f, 0x7, r18}}], 0x180, 0x90}, {&(0x7f0000004b40)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000006080)=[{&(0x7f0000004b80)="6b6453385b88c4b8e6cd18175641a2f00f41669ec6599e573fd5146e85088ace2a69f6c6404b196f6a85a8312e5582d6eb209669116ea5639d3f5b9b73acc5570a7614ff6556368b39eff17358b451a750e0c5a86aa454c858875a99ace98815a84d69f2de5cc1ee83fb38b7be6ca25a9d339b4b14b3c2fb7c367f5844a32ed40a5943174f0c894004515eb49af26131e74bcf9c82a0a853065a15df23afc0a8914eabfaeb3396ed3fc650c6fe02f6a563a43baa7e22d426c8000c3a7478a47ad164560613b8e0d37ede6c5bebdaab2960c9f48d181ab7e667185842ee5b0000c446d3c8a33840c4ffe41b4562c3ee47ba17", 0xf2}, {&(0x7f0000004c80)="3b3e89579aafa1d079dcc3df2803496cd48300f6b0a0e82cbf6b397fa476a418b18d09b812b929c048ec78", 0x2b}, {&(0x7f0000004cc0)="68ff3cfe42501dfc3a", 0x9}, {&(0x7f0000004d00)="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0x1000}, {&(0x7f0000005d00)="a79fd1eb98918df4cbebec75492288994311dbb3dd5a95faacc539369ad5e05b839b8c17c4ad6b24c4c2b0a1838c74e6dcc95fc0a41cb0613d8250160b8309a67849f2622e76d1136c34d22f69691e0966783720446621123b63d3733b5ad5bc1fa3507e737190fc6816c000b6a7342b7c26d7f1406b09ef6315ab6fe80617722e7f00531e255e1bfb9ae5893e947ab9430134f9db1afbc2a5b26f433a67412b850f1ee42db819b88ad9264c2c6a350ea199d477b798a7d182e867bf26eeb3a22bdb56cff2e90263fe0ed4dab3626b62c151e68ffa99fde1d9288f", 0xdb}, {&(0x7f0000005e00)="a3aa1aa9a8a7917d471d0174d9073b19849445c1c6bffb8e4fa493e5f1927b644ca19127edd2f400891f2785a4", 0x2d}, {&(0x7f0000005e40)="63b06ad86fa03d0efc84698bddcebe1ad7f164a2d264f8df8d7d8fe2262460bd29ced1003b2933f6f044836b90b839f3ad68d515ab55e57fcbd5f1c24e22e00ea2a530850301d8e14fee1bd4f1ddadb8da16d84cddb064d3c7f98f7ddf85ad26a8c201ccadb7efbbfbb0363cc53b972b347c06e8fff4437e24ccde918e2f6d5e6427caede53439d31fc30859eba2f9850290fce8b82d4ea21fbd4cb44e6825a2181a800ae47286664d452e24120b817c", 0xb0}, {&(0x7f0000005f00)="254ccdc05eda65911bc1f90930b8eb66581caee8b1c79fa4b1c0129b36d2d421583778c517614f28298ec9be43dccd7f4045abe15a4d59e356077cc0e73db663ff19f8099b813cd0376093d728832bdaf68028626065d97899b959f648e24f191338624b023bc91e57b5ecbddc7bd1b35dd0cd2d043c2e3f00c2a9b4a7069abe6a9f44eff01f29d2cb22ba9d30e96b997906f6d8bf269930272626cab0dfbab281d824d4ec7173dce3e6bfde52f6db63af1c5eb964412e5cf33c4319bb47fc881d846739cfb36967d4fbfe75dd1bb7a863e2b25fb4e89ad42d1c13de4678e26ecd4336d796", 0xe5}, {&(0x7f0000006000)="f0d6758dbed263ef20996261ef4d930941cf881821dc61fdeed6a0ae34f0f9d7dd41973bd20b38238411a173a5b19f456e817ed7a47818bf03d8869bae3cd0ecfdbfac5bf82474664edb", 0x4a}], 0x9, &(0x7f0000006440)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x8001, 0x201, 0x2, 0x0, 0x1, 0x0, 0x5, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xba, 0x200, 0x88, 0x410fff83, 0x6ff1, 0x4, 0xfffffffffffffffb, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x10000, 0x8, 0x7, 0x3, 0x7fffffff, 0x7, 0x101, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x23c4, 0x8000, 0x9, 0x40e4, r22}}], 0xc0, 0x8000}, {&(0x7f0000006500)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000007980)=[{&(0x7f0000006540)="aaca2da25ded3c7c9dac074d92547e92f9cadd", 0x13}, {&(0x7f0000006580)="d3b08693c731c080e8cf07ab71a380", 0xf}, {&(0x7f00000065c0)="489eba5992c30f8c02e321d424fd94b4e7f8be78b1e5b2bd47f0d2a79a9fec18a532812dc23a4c83a6a53152102ae5cb307707f17080d503c8c80d430d418321bd27505a537e09197cafeeb5e9180d1e704a9fbdaa984113eef3bee54b0dcd2795513dcd4c6a6ae56a21b86d479ec69884171a58207e50175a15c8d8086e66c7c428d407f00fcbd380f89a43e10b6eabe412b0ed5565b47e3f3b9373868e5196da47df32ceb7adf8e6577267f4f93a2ca05794257410cd9702f09f9da935251643ae5ac88c02ba346143979791", 0xcd}, {&(0x7f00000066c0)="fbcab5529e0df15f77f41f8b4324ed4eead235a87d8314e13adf750ff085a876e73617797173077f70d04a9c", 0x2c}, {&(0x7f0000006700)="ac4e88486f08161373351b9abec836a0a7abd2d1341d2926f87423d91b7857e1509e887cb4b86e3109917d85c20462cc2590657a881b770a2afb02029fcf1a9216ac6622c969c7", 0x47}, {&(0x7f0000006780)="9a35a79ead2311969b31bdede7484726e4bd51e53a7242a72646b64fca5d4942158006dbdcdcf93fde13374e3794331032bd20e1cf3336b416da5d472ba6f1df2d5ddda29aecd6c2f2be65b4157e160b169ea67e384f6e4e1c036208e81b11557562c34218d3fd774b0c6b5da373272563fd4d647e77ca2b8d04b3ef3643ee734a06fedd0a3862c2c45df173c128fd24b0a69781a09164c9d68e0d729c37d4b38c22f2a8a2410e1f185af91806a07e", 0xaf}, {&(0x7f0000006840)="1438", 0x2}, 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0x1000}, {&(0x7f0000007880)="351f92b535f7e05ee1530d2185", 0xd}, {&(0x7f00000078c0)="1570fb64eb5edf9d0d4f42fb47242fad7dd71ffb72ee1d34a75a411e72a1d4e96a4e23d10500c1eaf3bfb807ae608548efcce44f7e22d7cfc9e66574e3f54d0726a79e612d0264d83de80e87be7d1154cbbd74adf8c6580d1403fdd322ee42d9f5f29be463f64e757e626e1057384788d9251d1185a06617a9ee32f9fcca60dd4edeaa31", 0x84}], 0xa, &(0x7f0000007a40)=[@init={0x18, 0x84, 0x0, {0x9, 0x3, 0x1, 0x400000000}}], 0x30, 0x20000840}, {&(0x7f0000007a80)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f0000008100)=[{&(0x7f0000007ac0)="b9e0ef94850b51976150d9f5b110a08c61e3ca1258f7420bd28ace861cb598ba5be80da4", 0x24}, {&(0x7f0000007b00)="b4cb4f020e3d391cf721f215fbc5c5cce6dcaf51ded2d77295c3668f549582ad47479f99a4e7dc37c27b0214758db22647186ff85c5470a7da77daa4686b1a1b7495535155a0d806f88e3e978234ae40fe742aedccc8fcae36bdab7908a007e67085d2961461392ad8c8c76cd23ad9a3f283c577384199e6bac41a7218b066fb915d5e5fdb949d36c9190b3d4641c8785329ea4c3aa230b606396de58f6235c470ede6e7a02e3f2ff23496d1f005f5ae2dca400a62085b80264e2a16ff6270990833051c80699d", 0xc7}, {&(0x7f0000007c00)="678c25", 0x3}, {&(0x7f0000007c40)="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", 0xff}, {&(0x7f0000007d40)="18386a61088058a686be8a260a367bcbb4a369151b1dd8b9fd6d40615fcd681af29b49e0099513a1ace42bcf8024b0642bbcef27f43afe6c18fa7cd57e26541eb9957c29690ccb263b845a3a018db28ecba122da7159611f7ce94df2cf0e17c420b5c992c53159f3e4153babf62a52b1ac83c8faa044531682d334476eff5c7af1665acf43e6322606", 0x89}, {&(0x7f0000007e00)="6b37bf3ee4fd2580975dacc7c07d767ef67f77018ac4c5ff456ce4bc7b46f3cd3cb67154981b227fe1265b2ffae8a52369b2e9a6268f27327d954fdec07af2", 0x3f}, {&(0x7f0000007e40)="4f0bc1b93a6c4a469d5d187f9a7bb75ce3641b34bd14c23c69a1661d8148a49eb4b0c15f3e09b9d80748e2b5f9c7af66b63130dce74558f380a47b188c07000d4ad0ca021a7596ca3c9c1d8e6fa0c9c86c4cfef41edd8db650be4d8ec037da26f1c2032c8bdf82318037d442", 0x6c}, {&(0x7f0000007ec0)="7afdc0861a5f92f5fdf989fd967e92662593d4e197ee26ec9a98a9d3a97b2aa3107f620084e14be8f7e6a51654d18cbb5bd781f50e16299dc8102fe97bcf0f5c5e18d38130f18e4dd79ce1636e1c9a5c87fbbe3ed947c57884b4b9f2fd63f62888879fb2d94bcf661d9d28db77a172d491fb3214be2a771a230611023aadfd11fa63095ccb40ffc5eace832c3d75cd4c49106d359702aed59c929306bdaba4fd1c2faf6b541be9cfbbb9d442e36d0b7bff6998a1430484b2a1d522725296852eaa7f709f849c3f868b2e2bca6f0cd64e040b5ab6793f9f6b7e53629944f55254", 0xe0}, {&(0x7f0000007fc0)="b3e796a2f810be5309b63e0a063501f935600a9e8d6d7a6620bf09d986e5e3eae06b8f8714ced268d90b58d42a8dc47153f97bdcf20e3d60dbbbcfd9642c9845f7db6aaf26904ea21801793039b4c91ab5decb3885b5fe13037dd0513ecd1cbba5ea1001b2737dd1a5428a27b33b2cde3d84e65cad7d74cbd7dfd0861616320522125c93dc42a1eec1841939e7506389145141a4ecf1418ef68afaf38bc0c760", 0xa0}, {&(0x7f0000008080)="d9dfdf41ade8386af61fc339bdf18d5c0d77c4c7bf8b13d743c0480294b80fcab0886909a4df78c52dc431e46853eeee5051416a6718659c0261e38a717ee0992c07c984f80db9dfed", 0x49}], 0xa, &(0x7f0000008400)=[@init={0x18, 0x84, 0x0, {0x2dc, 0xc84, 0xffffffff, 0xce}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x208, 0x2070, 0x44, r23}}, @init={0x18, 0x84, 0x0, {0x3, 0x80000001, 0x9, 0xd25}}, @sndrcv={0x30, 0x84, 0x1, {0xa9a, 0x1f, 0x8000, 0x7fff, 0x3, 0xf9, 0x0, 0x6, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x5, 0x0, r25}}], 0xf0, 0x880}, {&(0x7f0000008500)=@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f0000008680)=[{&(0x7f0000008540)="20c897a0a0e54e301cc276cf9f9d6457494c26afcf04edcaac65d695e41064417d40971ed2fdb2967152605890798c0ddb2a92766c03d3790d302a69b39d7d0a604eb0accc9f8ce6e133d5878f0b52ba9848c18f8681a2e251692613ce1af44c3b9b39f8a61385a456d1b8428cf7dc63759c9a54cba23d3266191375fa79f6205cdbed41a8008e14591afb193a673c7fbf090af44ed61f65527ceeb8a2dd7fe2ecae1075", 0xa4}, {&(0x7f0000008600)="8059476c2611f9eefe1aeed0c935fdd590ed6d7ea2e4d0d5c47406145124677644d0c933c9fe2435a1c321871a9438b218ef9c146c9582e3dd4247251de22559855ef9", 0x43}], 0x2, &(0x7f0000008c00)=[@init={0x18, 0x84, 0x0, {0x0, 0x8000, 0xfff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x4, 0x0, 0xefd, 0x8001, 0x3, 0xffffffff, 0x3, r26}}, @sndinfo={0x20, 0x84, 0x2, {0xdeb, 0x4, 0x2, 0x1, r27}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffe00, 0x1, 0xffff, 0x9, 0x23, 0x8, 0x989, r28}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x100000001, 0x80, r29}}, @init={0x18, 0x84, 0x0, {0x8, 0x80000000, 0x3, 0x39c}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xdaa, 0x8000, 0x4171, 0x8, 0xe800000000000000, 0x5, 0x0, r30}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x3, 0x8001, r31}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x9, 0x8}}], 0x1b0, 0x1}], 0x6, 0x95) 2018/02/21 15:29:01 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'eth0|*\x00'}, &(0x7f00000000c0)=""/116, 0x74) r1 = socket$inet(0x10, 0x0, 0x9) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="2300000024009115460000000000001201000000000000270141000000000017000000", 0x23}], 0x1}, 0x0) timerfd_gettime(r0, &(0x7f0000000140)) 2018/02/21 15:29:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r1, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r1, &(0x7f0000017fc8)={0x0, 0x0, &(0x7f0000029fb0)=[], 0x0, &(0x7f0000026000)=[{0x10, 0x29, 0x3b}], 0x10}, 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/02/21 15:29:01 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a1ffc)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x7f) 2018/02/21 15:29:01 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@ipx={0x4, 0x9ff, 0x9, "f4779ab0e24c", 0x9}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="44c2dd33af595e843c5757c8cc1e969805f65add273213de4f069a94a2b4bbc5df637fdc", 0x24}, {&(0x7f00000000c0)="90dcaa66a734eafab9cc72d51955ba4785203f6a8d360242cf9c2e393d65a39ee49ae216a78070335bcf609cf12925ec7f5ce27342e9cd85c7e2954b6340b33bf16478bedc8cb02838203aab0625dc18a8ebedc4930d494cbb0475b267ab70140e430970a66149341c6749d6ae90005e30ea1ae0ed6d", 0x76}, {&(0x7f0000000140)="a98fc3cd927fe33ca3acfccbb0345af55148cbf7013ddc33f5c1c4fd85057e55f00fe624834e360cafe6684b1c5426837326b961943f3d01b27b5f75c6d0f6bb3ccea5cc7c38bb8809a37aeaf7fd9af16f30b2373539cdea491975f80e88a29f152420f5f5288707b3f2df270322554dea40ae4b9c861a806850f8117f63ba520042c7bd45ee9fde7ffaa5fe77ff0390d054ba144baa75f714c7f358b3b0aeee949edc7509e052da9bd7b8ab8b", 0xad}, {&(0x7f0000000200)="99b329060fab05e8ccf7168b2407835f577803a1849ee5a25f74f748e0eeecfed14643f8df8c", 0x26}], 0x4, 0x0, 0x0, 0x20000000}, 0x4000000) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x0) syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0xc1c, 0x1) accept$netrom(r2, &(0x7f00000002c0)=@ax25, &(0x7f0000000300)=0x10) r3 = socket$inet(0x10, 0x3, 0x10) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x100) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000003c0)={0x12, 0xc6, &(0x7f00000002c0)="87c4957877f5aaaee6a83fb58985cf2b6a8dfe0e8dbc02619165b07c6c266ede6bfa64a6a3a7ce5a92e66cf78a91179f19d7cc06e3b99b878d9c9b66753e501cfd6ebbe0c3da1130029e259c64005e80510205c29e0eee65c2971ad18d15e85df1c3338e25b0706e6eb7ac7f468392b96b3e4eb1728c0b6665bac9ac51792241b880bbfa0227a230a87169817a02bde8f1cbf67754f9bef8ece3435b5f4751336ee2ecd3a2f5f07ef9fc61c618b53ec4fde37590a1b99626a778bb57c204a72524ef70d647c9"}) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270400000000000011007352", 0x23}], 0x1}, 0x0) splice(r0, &(0x7f0000000000)=0x7, r1, &(0x7f00000002c0), 0x8001, 0x4) [ 49.781409] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=7947 comm=syz-executor0 [ 49.825850] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pig=7947 comm=syz-executor0 [ 49.862109] ------------[ cut here ]------------ [ 49.866923] workqueue: WQ_MEM_RECLAIM hwsim_wq:destroy_radio is flushing !WQ_MEM_RECLAIM events_highpri:flush_backlog [ 49.866975] WARNING: CPU: 0 PID: 1728 at kernel/workqueue.c:2439 check_flush_dependency+0x239/0x380 [ 49.886972] Kernel panic - not syncing: panic_on_warn set ... [ 49.886972] [ 49.894333] CPU: 0 PID: 1728 Comm: kworker/0:2 Not tainted 4.16.0-rc2+ #323 [ 49.901425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.910789] Workqueue: hwsim_wq destroy_radio [ 49.915277] Call Trace: [ 49.917863] dump_stack+0x194/0x257 [ 49.921499] ? arch_local_irq_restore+0x53/0x53 [ 49.926170] ? vsnprintf+0x1ed/0x1900 [ 49.929973] panic+0x1e4/0x41c [ 49.933166] ? refcount_error_report+0x214/0x214 [ 49.938010] ? show_regs_print_info+0x18/0x18 [ 49.942510] ? __warn+0x1c1/0x200 [ 49.945960] ? check_flush_dependency+0x239/0x380 [ 49.950883] __warn+0x1dc/0x200 [ 49.954159] ? check_flush_dependency+0x239/0x380 [ 49.958996] report_bug+0x211/0x2d0 [ 49.962626] fixup_bug.part.11+0x37/0x80 [ 49.966681] do_error_trap+0x2d7/0x3e0 [ 49.970565] ? vprintk_default+0x28/0x30 [ 49.974618] ? math_error+0x400/0x400 [ 49.978410] ? printk+0xaa/0xca [ 49.981683] ? show_regs_print_info+0x18/0x18 [ 49.986176] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.991020] do_invalid_op+0x1b/0x20 [ 49.994727] invalid_op+0x58/0x80 [ 49.998175] RIP: 0010:check_flush_dependency+0x239/0x380 [ 50.003610] RSP: 0018:ffff8801d28f6d78 EFLAGS: 00010082 [ 50.008966] RAX: dffffc0000000008 RBX: ffff8801d2c77500 RCX: ffffffff815abdbe [ 50.016226] RDX: 0000000000000000 RSI: 1ffff1003a51ed5f RDI: 1ffff1003a51ed34 [ 50.023482] RBP: ffff8801d28f6da8 R08: 0000000000000000 R09: 1ffff1003a51ed06 [ 50.030744] R10: ffff8801d28f6c70 R11: ffffffff86b394b8 R12: ffff8801db014b70 [ 50.038013] R13: ffffffff843ebf50 R14: ffff8801d2812f00 R15: 0000000000000000 [ 50.045285] ? netdev_info+0x170/0x170 [ 50.049170] ? vprintk_func+0x5e/0xc0 [ 50.052971] ? check_flush_dependency+0x239/0x380 [ 50.057817] flush_work+0x2f7/0x8f0 [ 50.061444] ? workqueue_congested+0x350/0x350 [ 50.066028] ? lock_acquire+0x1d5/0x580 [ 50.069994] ? lock_acquire+0x1d5/0x580 [ 50.073966] ? rollback_registered_many+0x58b/0xe20 [ 50.078978] ? lock_release+0xa40/0xa40 [ 50.082963] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 50.088836] ? __mutex_lock+0x16f/0x1a80 [ 50.092880] ? ieee80211_remove_interfaces+0x1e8/0x9b0 [ 50.098131] ? rcu_note_context_switch+0x710/0x710 [ 50.103038] ? find_next_bit+0xcc/0x100 [ 50.107000] rollback_registered_many+0x672/0xe20 [ 50.111825] ? dev_xdp_uninstall+0x310/0x310 [ 50.116234] ? memset+0x31/0x40 [ 50.119489] ? ieee80211_remove_interfaces+0x4a7/0x9b0 [ 50.124742] ? lock_downgrade+0x980/0x980 [ 50.128865] ? _raw_spin_unlock+0x22/0x30 [ 50.132999] unregister_netdevice_many.part.119+0x87/0x420 [ 50.138601] ? unregister_netdev+0x30/0x30 [ 50.142820] ? wait_for_completion+0x770/0x770 [ 50.147374] ? unregister_netdevice_queue+0x290/0x5f0 [ 50.152537] ? debug_object_free+0x2f1/0x5a0 [ 50.156916] ? rollback_registered+0x3c0/0x3c0 [ 50.161476] ? lock_acquire+0x1d5/0x580 [ 50.165425] unregister_netdevice_many+0xbb/0x100 [ 50.170242] ? unregister_netdevice_many.part.119+0x420/0x420 [ 50.176118] ieee80211_remove_interfaces+0x4b3/0x9b0 [ 50.181196] ? synchronize_sched.part.64+0xac/0x100 [ 50.186201] ? ieee80211_sdata_stop+0x70/0x70 [ 50.190670] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 50.196183] ? __might_sleep+0x95/0x190 [ 50.200130] ? synchronize_sched+0x76/0xf0 [ 50.204342] ? raw_notifier_call_chain+0x40/0x40 [ 50.209079] ieee80211_unregister_hw+0x4c/0x270 [ 50.213724] mac80211_hwsim_del_radio+0x1ee/0x3b0 [ 50.218547] ? hwsim_mcast_config_msg+0x100/0x100 [ 50.223362] ? work_for_cpu_fn+0xa0/0xa0 [ 50.227398] destroy_radio+0x9d/0x100 [ 50.231169] process_one_work+0xbbf/0x1af0 [ 50.235379] ? pwq_dec_nr_in_flight+0x450/0x450 [ 50.240031] ? __schedule+0x90d/0x2070 [ 50.243910] ? __lock_acquire+0x664/0x3e00 [ 50.248134] ? check_noncircular+0x20/0x20 [ 50.252344] ? check_noncircular+0x20/0x20 [ 50.256574] ? lock_acquire+0x1d5/0x580 [ 50.260518] ? lock_acquire+0x1d5/0x580 [ 50.264462] ? worker_thread+0x4a3/0x1990 [ 50.268583] ? lock_downgrade+0x980/0x980 [ 50.272704] ? lock_release+0xa40/0xa40 [ 50.276650] ? do_raw_spin_trylock+0x190/0x190 [ 50.281209] worker_thread+0x223/0x1990 [ 50.285156] ? finish_task_switch+0x1c0/0x860 [ 50.289640] ? process_one_work+0x1af0/0x1af0 [ 50.294106] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.299093] ? trace_hardirqs_on+0xd/0x10 [ 50.303215] ? mmdrop+0x18/0x30 [ 50.306472] ? finish_task_switch+0x279/0x860 [ 50.310941] ? copy_overflow+0x20/0x20 [ 50.314818] ? __schedule+0x90d/0x2070 [ 50.318686] ? check_noncircular+0x20/0x20 [ 50.322892] ? do_raw_spin_trylock+0x190/0x190 [ 50.327449] ? find_held_lock+0x35/0x1d0 [ 50.331485] ? find_held_lock+0x35/0x1d0 [ 50.335527] ? complete+0x62/0x80 [ 50.338957] ? __schedule+0x2070/0x2070 [ 50.342906] ? do_wait_intr_irq+0x3e0/0x3e0 [ 50.347202] ? __lockdep_init_map+0xe4/0x650 [ 50.351605] ? do_raw_spin_trylock+0x190/0x190 [ 50.356177] ? lockdep_init_map+0x9/0x10 [ 50.360215] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 50.365296] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.370284] ? trace_hardirqs_on+0xd/0x10 [ 50.374401] ? __kthread_parkme+0x175/0x240 [ 50.378695] kthread+0x33c/0x400 [ 50.382034] ? process_one_work+0x1af0/0x1af0 [ 50.386497] ? kthread_stop+0x7a0/0x7a0 [ 50.390444] ret_from_fork+0x3a/0x50 [ 50.394580] Dumping ftrace buffer: [ 50.398091] (ftrace buffer empty) [ 50.401774] Kernel Offset: disabled [ 50.405370] Rebooting in 86400 seconds..