[....] Starting enhanced syslogd: rsyslogd[ 15.039631] audit: type=1400 audit(1518790371.413:5): avc: denied { syslog } for pid=3965 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.476239] audit: type=1400 audit(1518790374.850:6): avc: denied { map } for pid=4104 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. 2018/02/16 14:13:01 fuzzer started [ 24.726207] audit: type=1400 audit(1518790381.100:7): avc: denied { map } for pid=4115 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 2018/02/16 14:13:01 dialing manager at 10.128.0.26:41785 [ 28.588229] can: request_module (can-proto-0) failed. [ 28.598382] can: request_module (can-proto-0) failed. 2018/02/16 14:13:05 kcov=true, comps=true [ 29.224814] audit: type=1400 audit(1518790385.598:8): avc: denied { map } for pid=4115 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1089 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 14:13:07 executing program 0: r0 = add_key$keyring(&(0x7f0000772000-0x8)='keyring\x00', &(0x7f0000b5f000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003b8000-0xc)='id_resolver\x00', &(0x7f0000608000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005bb000-0x2)='.\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0xdb)="f026dfd47c4143efca8bb72b50bec1fc4d4df449c748b03c83f696ffab58ea59f88ad3dd2af50ac16f6fd0772e26533f300b76bfe3568ba21a2b215426a7eb8362e4299dedce81813b66e362215bc4caef9109de8cb7f774971fad7475a07fe19189848ca9edbed835d808891c5ccdf368efbc3563c4f05ee822d87e04c37d36e97b593f17e0c8c06252188e634f435eabbfda3489854e12991ca0780621335ae7762a3b6e79f7c517ec8c4df72ca21a5f754f8881fc110051d42912f7e3ca46d5625bd5f38550bb86f4e58c3960851d1d5163e83e7e1f460b02ec", 0xdb}, {&(0x7f0000097000)="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", 0xfc}, {&(0x7f00004d0000-0xc5)="bce3865db746da56ce59d7db84ed11391babf05e8561a05c5ae1012c2ff5feb1f89426366659b22acccd19e569e90512e1eb3166ef8491b7dd0ddf07d575af6e3635c1e3a5bd8bdbcac24ae427202178e2ffd9187e65d0ff0a459d51cfd482377301aa21e06b807901a8e42084b1fe1bb563e673d53408c0c510160d4311ae496db5dbc646db879a85b4fe1062eb3e511688b164fb69665bc00e3a2d3fb6826787118dcca6579018d6aecf28c34debb9b60b7bfd8f7aa851a2011400205441dfdb0cc27d43", 0xc5}, {}, {&(0x7f0000c85000-0x96)="b58643d74ce2b5c49cc7bac39899831b5a7eb3768369bc674ef8b0db035514f27efb33d34df0e23c680fc442c2249a50346f7065561c5356aa434a5a0f09b90aa0f16d0cabc9e0f7f7465ff90edfd58764571a6a554b788de9a7d92ece4a5473018016234866ab8654dec4fdafafbf686eb7deb6b7ab0b859c6a46408cf39300d11f734003ecc98ec796ddf0f524dd90aba6baa51894", 0x96}, {&(0x7f0000000000)="be5ff00cfc1521039112f966cfe0cbf1699318797a9ea3e8f21c9e2b033cb392d839bd8d55911c240c7be7d8c8a8f9de2f20ef6defdc8c3d72d9111fa09d19df6d746df830276e42f64afadbc22989ab9485d444123098fe4a2d4bc03cacc54abe43e1223e600fae3a522cfeb81104efcff2ec1981d1d170b9b20bc354711c184c754cb77e301a49972c6ff2085068be97b194608a26000b6273718f2ac1449520bed60926e3324e9efaf955352c6d494515b561c2bf46db2950b8343c1a5f17eaa0b4c791ed1daaf0e491e72169dd3adad10c1a4310dda91d62f6", 0xdb}, {&(0x7f0000556000-0x1000)="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", 0x1000}], 0x7, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000001000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, r1) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001000-0x20)={@common='gretap0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000003000-0xe)='/dev/admmidi#\x00', 0xf28e, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="f20ae2e92d3a922061839635a90d8e3f3914237287efe6632c4902d98fbe98380d7d22d1d75c176ef763a09dbdf207be1743147a212db93486c37156518a6f9e4662285ecbebdf93b09097b5d42fbff6a7683f692949b9fbeddcde6ad8f48cd44ea8f34627acddeed230734e4d021ea082668d906ba0244577ef8778bc823451e5148cc35c697402c7a6dd7b7d768eae56ec4eb097040015", 0x98, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000005000-0x94)=""/148) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r4, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x1, 0x83fc, r2, &(0x7f0000005000), 0x0, 0x800, 0x0, 0x1, r3}, &(0x7f0000004000-0x20)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000003000)=""/255) r5 = dup3(r3, r3, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000007000-0xc)={r3, r3, 0x6, 0x2, &(0x7f0000002000-0x1000)="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", 0x4, 0x0, 0x3, 0x1, 0x6, 0x10000, 0x1, "25095625cd36b789b7bbe5f13b7cc594289dbeb759b7ed7b13935e982f98ea18441c8179411ed742160f9db7b174df8697011e6631173803653693040f69fd012574"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000007000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000008000-0x69)="e631551977e8d70b7f7f629076fcf2e0eb49bd7250bda28cfd3116f1185394505227ffad48d4089893cf2b0e50f47aa8c6c1a49c553a9001e9992e829d9a94fc33c88ccb09f456fda8e881e5989b932304c7e572522a96aecba1e299057939d9b482365bc0d9f8833d", 0x69, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/02/16 14:13:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x78)=[{{&(0x7f0000f7b000)=@nfc_llcp, 0x60, &(0x7f0000d26000-0x90)=[{&(0x7f0000318000)=""/185, 0xb9}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f000019f000)=""/31, 0x1f}, {&(0x7f0000000000)=""/220, 0xdc}, {}, {&(0x7f0000970000)=""/249, 0xf9}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000c64000)=""/248, 0xf8}], 0x9, &(0x7f0000000000)=""/204, 0xcc, 0x50}}, {{&(0x7f0000fd9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f000079a000-0x60)=[{&(0x7f000066e000-0x85)=""/133, 0x85}, {&(0x7f0000050000)=""/25, 0x19}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}, {&(0x7f0000491000)=""/138, 0x8a}, {&(0x7f00004eb000)=""/24, 0x18}, {&(0x7f0000a12000-0xf5)=""/245, 0xf5}], 0x6, &(0x7f0000001000-0x10)=""/16, 0x10, 0x4}}], 0x2, 0x2, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x439}, &(0x7f0000268000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, {0xa, 0x0, 0x401, @empty, 0x3}, 0x0, [0x0, 0x7, 0x0, 0x4, 0x2, 0x8, 0x4, 0x3c]}, 0x5c) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x208000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r1, 0x4) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000002000-0x18)={0x0, 0x2, 0x1}) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x6) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x2800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000-0x87)={r1, 0x7f, "0284f63a69336f299d73da23b1a1365c8706e58e1615a246e4970e6d972b7f9f3632e50c27bc7ffd6ab44aa086fb7a11a0dfed430e1ae46aff61059b211f7694ec73f1dc5de7bf1fa71e2177d1b70a94e627fd43929eaf25510f7fec8089e8e3e6076489fa9aba44e2f306548e2680487524aa2e5dcf97a8ee7474cf29efdf"}, &(0x7f0000005000-0x4)=0x87) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005000-0x8)={r3, 0x20}, &(0x7f0000004000)=0x8) 2018/02/16 14:13:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5a, 0x240800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x9, 0x0, [{0x0, 0x0, 0x5}, {0xb1b, 0x0, 0x7}, {0xbcf, 0x0, 0x16cb}, {0xc0010bf5, 0x0, 0x7c2c7990}, {0x81a, 0x0, 0xffffffff9ce8447e}, {0xb9f, 0x0, 0xffffffff}, {0x480}, {0x392, 0x0, 0x9}, {0x3f7, 0x0, 0x68}]}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000001000)={0x7, 0xc, 0x1, r0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x7, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10) signalfd(r1, &(0x7f0000001000)={0x3}, 0x8) inotify_add_watch(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x20000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x7ff, &(0x7f0000003000)="9d4d610723ffa733e6b77f0aff30b08279409a4b171b2e317cac0dfd2fa0e1cedb59c623873aa93f0393fc7ee2d768390f3f35cca24411d5fee241e306a77aaf4e7bb4488e26acaf95801918d7f6678efc593734dc2268209dfce4896ad44789805f0b40e3ab404b2b323920d4ad71d1a573087d202b9ea095b3", 0x7a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000003000-0x10), &(0x7f0000004000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000004000-0x4)=0xc) perf_event_open(&(0x7f0000004000-0x78)={0x7, 0x78, 0x2, 0x5, 0x3, 0x5861fb55, 0x0, 0x80, 0x14, 0x2, 0xfffffffffffffffb, 0x80, 0x7fff, 0x7f2, 0xdac, 0x2, 0xff, 0x80000001, 0x2f669a79, 0x200, 0x9, 0x7, 0xf292, 0xfff, 0x9, 0x9, 0x5, 0x4, 0x100000000, 0x7, 0x80, 0x5, 0x8, 0x8, 0x3f, 0x1000, 0xff, 0xffffffffffff7dbf, 0x0, 0x3f, 0x3, @perf_bp={&(0x7f0000002000-0x1), 0x1}, 0x800, 0x6, 0x1, 0x1, 0x7f0, 0x98, 0x200}, r2, 0x1ff, r1, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000005000)={0x8}) ioctl$KDDELIO(r1, 0x4b35, 0x7) socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1ff) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000006000-0x28)={@generic}) semget(0x3, 0x3, 0x21) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000007000-0x60)={0x0, 0x39, 0x0, @thr={&(0x7f0000007000-0x89)="f3db70cddbeed78ab9856ce389d915ed729edd531b1ac6b5934af018d82063915af9f448b2aeb2f9ea5ff1c8df68672c38c3767f54de4118180a0379690eae5007df56107ef71a5026c196f1c359d4c9e004739a0e3eafa44edee1b56c882cb00322e902e83e40633079b79bf856735d4216fc983632fb22c55e79e11bfdcc084ab7d7f92eda2c712b", &(0x7f0000001000)="cd84d6230fb448263acdeed0438869f2c05da6e5369f3a487a9d1186400bb68cab02a61a5d440aac049f496261ee6049bbe8e2fbac661ad7de4ecc44b39633f7190388aed813259283a888d82c924cec15679cd4de09aa12ebe64e90a8842f7495485487cf1695975e3a3d47855ffc74d3b6ba3f02d069c854777b6448099b3401b27e08"}}, &(0x7f0000007000-0x4)) 2018/02/16 14:13:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3, 0x88000) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00004d7000-0x28)={0x2, 0xa12b, [{0xffffffffffff6b3c, 0x0, 0x80}, {0x4, 0x0, 0x3b5000000000000}]}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x7, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x60, 0x0, &(0x7f0000001000-0x60)=[@dead_binder_done={0x40086310, 0x2}, @release={0x40046306, 0x1}, @decrefs={0x40046307}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x38, 0x10, &(0x7f0000001000-0x38)=[@fda={0x66646185, 0x1, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000002000-0x10)=[0x28, 0x68]}}], 0x3e, 0x0, &(0x7f0000000000)="93e1c13108b679765886ac2c18d743a0c2e0c8efc38b177899ab24623c5700580ac2fcfcb4c91795baea7ef3e8c3a9250f87a8c2dd059284417892e435b3"}) fadvise64(r0, 0x0, 0x9, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000)='./file0\x00', 0xf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000003000)={0x2, 0x0, [{0xbef, 0x0, 0x1}, {0xed9, 0x0, 0x1ff}]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/member\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000001000)="0280e8ab6a42acc6955a12b9d017740707fa1ae104075aa748e38b9fe7d3b1db65475e35f2edd84f85f03a686ebadba0af288b3e0136c45c204dc36cff337e6c698cabbfa09b79a247315eebb53215970b04662de76481e26074737cf5d10d68e11583be405a0f0c183c8816871cd9f38951307e45c668972c19625f28d717e1c0463869d0ece1c05ddd28942941c0496d9fc664d4c2293d240dae33d74f39acc91570e07ad764f870a720c3fd92b0ddb8a0b5319c9c36ea1ff502c37d0a", 0xbe, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000004000)=@full={{0x3, {"18829594d40f00"}, 0x6}, [{"6369de6f0c71f6"}, {"927113685914c2"}, {"7c51a809ee4064"}, {"fefa13394bbb53"}, {"e7362281572a6e"}, {"2f69b69107efd9"}, {"8bc08b3b80a77e"}, {"9bd4c6db55104c"}]}, 0x48) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000002000)=""/74, &(0x7f0000001000)=0x4a) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002000-0x24)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000006000-0x8)={0x0, 0x654}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004000)={0x2, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000)={0x0, @local, @rand_addr}, &(0x7f0000001000-0x4)=0xc) connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000007000)=""/4096) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000)={0x3, 0x80}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000009000-0x20)={"9e6fae57e79ea2f3e58f1e3eabda0e8e", {0x4, 0xfffffffffffffffb, 0x1000, "cfe56befb8be", 0x10000}}) 2018/02/16 14:13:07 executing program 3: r0 = syz_open_dev$mice(&(0x7f000019d000)='/dev/input/mice\x00', 0x0, 0x406503) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000054e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000001000)=0xc) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xd, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x14) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x6) fchmod(r0, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x880, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000003000)={@nfc_llcp={0x27, 0x80000000, 0x4, 0x7, 0x80000000, 0x3, "175ebd044eff8a8764487a4d52d02f2fb678f9a8c5b563bae08fafe20722be908ba4679b37428fbab757315289b56c2a5fea68a7c3a45d7694f4b6a330dbe8", 0xd8}, {&(0x7f0000001000-0x33)=""/51, 0x33}, &(0x7f0000003000-0x1), 0x14}, 0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000005000-0xc)={r0, r2, 0x2}) r5 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000006000-0x8)={0x0, 0x9}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000+0x992)={r6, 0x20, 0x1, [0x2]}, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f0000006000)=[{&(0x7f0000007000-0xf5)="14ca85a27826baa63ff660f833718f73a40e616fb55488323ebf3894ff210f2e26a2ae5bcbaaea0fd54c6639c40672e3e9c32f20e8f242e5066b66877f6b9daf436fdc948f54f797e55d55f03474c3399243d78e65daef756dc1c1d2c61abc2e60ccb4be1b3353e89aa61053f685b3a628086d1c78b865426a11961bba565abf2e03f25af16fc4c259596f4125793a6df0dcb011fe14d81066e1e18ae917fe01bc7a429335a49f0f6a0348bdb8d006af0bc7f021b7d560309711c8e9339e21af4f200c3a7978b05e479fe23c9fb8ef6214f717008fd6cb5fd4e11f1a09cbcff3ef36f23e57bf5f12221f1304927a38755276f8f3f9", 0xf5}, {&(0x7f0000007000-0x49)="aac82a6c446f947e6c0d56c9a028abd3e3943cadb0cb9f870340773db346bfdb45f5b28781fae8da14852a652df6a64a0229ab091252715759958d39dfc5b08d970531d8b1fd189d51", 0x49}, {&(0x7f0000006000-0xe1)="26cf512ccf7371d8da80f1c6b8fed6520928a8adf191c132e466ff228d8eb2a166f7286b274086ed8e4edd3107249ede8be1010ed4f8916aeeb02c51febaeec6aa1b698d34d86eb87c3351f2e579d40d3da7ac40705430b26798a26675b9f467bf49e9044979a2a36858b18522ef5cf641bd8cfe2ae22ff018b28a957f2e6955e63b42a3d29a71aad314967f6dede176c41184fcf603d9f220489335c8b9c82123577b9a9c669b66a2c22225816e8449e1d7532e488b011efadaee0fa19acb3523cd9e09af347ccf35200487f621d1543406cfaffbd19e6279fc30de0b2c967a02", 0xe1}, {&(0x7f0000002000)="98ef460c9cd95ba8c298ef2cd7542b0e8122588c960e1625640c70862ae945c2d7d4e830630326738e9107fa5c180a6885a25f2269ec72a515496920dc1f8105664045d5b57615c1f1609f8b278c376fac8f3daaa9dbf133742af11bc51546db7a2e1ed0", 0x64}], 0x4, 0x2) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000006000)={0x1ff, 0x4, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r7, &(0x7f0000002000)=""/113, 0x71) 2018/02/16 14:13:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x901, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file1\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x1, r1, r2, 0x7, 0x7, 0x480) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0xfffffffffffffff7}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r4, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x800, 0x6}, 0x98) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x4, &(0x7f0000002000-0x20)=[{0x1, 0x800, 0x1, 0x2}, {0xffffffffffffff7b, 0xc, 0x2, 0x9}, {0x7fffffff, 0x54c, 0x9, 0xff}, {0x6, 0x100000000, 0x200, 0x1}]}, 0x10) ioctl(r3, 0x7, &(0x7f0000004000-0x45)="b97a4b6a569ed4363a0c56becaabf411aac23523073d9cf02243644c9fc6200323f5d751908293ea4bb949361c20e33d5d43696bf8caa0033507736a5a92e4c8a16e711025") ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) lsetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x10)=@random={'btrfs.', '/dev/cuse\x00'}, &(0x7f0000001000-0xd)='$ppp1md5sum#\x00', 0xd, 0x2) r5 = dup2(r3, r0) ioctl$TIOCSBRK(r5, 0x5427) socket$bt_l2cap(0x1f, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/16 14:13:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x200400) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000002000-0x8)={0x8, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) fstatfs(r0, &(0x7f0000001000)=""/222) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x10) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/61) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000), &(0x7f0000003000)=0x4) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCXONC(r0, 0x540a, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000005000-0x10)={0x4, &(0x7f0000003000-0x10)=[{}, {}, {}, {}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000005000)={0x0, 0x1, {0x3, 0x3, 0x7d, 0x2, 0x9}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000007000-0x6)='.dead\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r1) truncate(&(0x7f0000006000)='./file0\x00', 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000008000-0xd)='/dev/dmmidi#\x00', 0x8001, 0x200) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000000a000-0x5c)={{0xa, 0x1, 0x6, @empty, 0x5}, {0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1c000000000}, 0x80000001, [0x9, 0x1063, 0x0, 0x5, 0xffffffffffffffc0, 0x1, 0x8, 0x9]}, 0x5c) [ 31.561991] audit: type=1400 audit(1518790387.935:9): avc: denied { map } for pid=4115 comm="syz-fuzzer" path="/root/syzkaller-shm706405762" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/16 14:13:07 executing program 6: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000e43000/0x14000)=nil, 0x14000, 0x1000004, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000910000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000180000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000a32000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x1, 0x0, 0x2}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0x48)="7063a969b2753440741b3de4b6a34dd854df8618adf8f0d4ba4b4f653510bda07bf31475bc0df84bd4b8e659105cf27f8a729783a8a8567544f71cf198386eb852fd61fd8978d83e", 0x48}, {&(0x7f0000ba5000)="a94107aa6bf3e0219685bd08491926584b5032b8aaa77c83c864be1bb849d94b76bb", 0x22}, {&(0x7f0000e76000-0xfe)="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", 0xfe}, {&(0x7f00004ec000)="cfb14d6f3d6c87c67abc77ce21c0e0865facf6df76acae151c1f3dc18a2c486b22604192c2800432395fe6c3", 0x2c}], 0x4, &(0x7f0000fa7000)=[{0xa0, 0x1bf, 0xc9a4, "751bdd7594c8b1bb757e47235de7448662fd95930c8a236f412d33d624553cbd321ea8aba2ce8166d0e42f98621f84a49b10d563dc65a0044a6c042b1e24e7685b7286f86b5a313ec5a81766e63eef15840b1f02c0a48a8fca9f94e2c9f780e9bf616f7d0d4ecb4430289ec1ba5eaa4fff128ca9f600cba5d46fc9da11b92c5fd333bded744ad567f5"}, {0x48, 0x0, 0x3, "3fea6995772e75c24e6410012ebfe0f5208df1b4c0223d3ec2d0a13a28a2475c5582dcd5b7015d0f31a21348e04a99ac63138544e4b50a"}, {0x38, 0x19e, 0x2, "7e7c9d8f18e56501127e1dc63a636b5e0fedff643c0388af9e2d4007598fe29fd893dd5114"}, {0xd0, 0x10f, 0x9, "182c63c9f9a17dae87d4b95012839afc439de69af0e097126aad00e889e269d927be1106ec45ee05a179b1950c14f5e82940b62685247b244d25087a0b41063525c03e0cc426e94b9908e34af83353fe7271191b61ed806d18fa4b66f770b3566d3aea7d05e928a2f765c1c7abc8203e145cd94f92e4373249a157aaa49d7d92f5fb23802aa4907104b9a3cfad13788987016c9716370acc7f5290e4e2d68c7f770efad186083ed5831d05a882d6fae3ec684cdec1fa5f8eaadfcb521b91"}], 0x1f0, 0x1}, 0x1) r2 = semget$private(0x0, 0x2, 0x2) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001000-0x5f)=""/95) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000001000)) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000002000-0x1c)={0x9, 0x400, 0x3, 0x0, 0x13ba, 0x1, 0x6, 0xdd, 0x7, 0x1, 0x10000, 0x2e3, 0x0, 0x10001, 0x2, 0x2, 0x12, 0x3, 0x2}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000000)={0x4, 0x0, [{0x0, 0x8, 0x0, 0x3, 0x952}, {0x8000000b, 0x3, 0x3, 0x3, 0x3ff}, {0x40000000, 0x4, 0x2, 0x401, 0x7}, {0x80000000, 0x7, 0x0, 0x8000, 0x8000}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002000)={&(0x7f0000001000-0x58)=@bridge_delneigh={0x58, 0x1d, 0x0, 0x2, 0x3, {0x1f, 0x0, 0x0, r3, 0x0, 0x80, 0xb}, [@NDA_VLAN={0x8, 0x5, 0x1}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_CACHEINFO={0x14, 0x3, {0x80000000, 0x0, 0x0, 0x724}}, @NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}, @NDA_VNI={0x8, 0x7, 0xfffffffffffff001}]}, 0x58}, 0x1, 0x0, 0x0, 0x20048804}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x201, @time={0x77359400}, 0x4, {0x8, 0x7}, 0x40, 0x2, 0x99}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000004000-0xbc)={0x7, 0x1, 'client1\x00', 0x1, "ad718dab53b6cee0", "032b3e82edb0f90593576f8bd369b4eac27d0460f0f1aae125f8960ef472bb59", 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xa36}}, [0x2, 0x81, 0x1, 0x1, 0x6, 0x8000, 0xbd00, 0x2, 0x5, 0x200, 0x10001, 0x200, 0x1000, 0x7, 0x8]}, &(0x7f0000003000)=0x108) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000-0x1008)={r4, 0x1, 0x1000, "6ac10a9ac1be68fc63770d7902eea847067c81c4d097ded5de492c666764009579b52a0855d173160b27b1b2c9cdbd0ddadfeaac7671b4d0dccf97fd7ce03fa6917ab3d4a89e6573326e5632f1c9c2029478f4f2f85e768c6090c91f740b982aae5d4d5bbf1309deb96fb879dd733030f3a456bdedb98bcf380a8574f7512e90dae107d0901323f8fd860de24f1fe4e5043994f966adbfd5cb19592793c948a92eb5505aa6e3db1ea16c1c7f9b20dbbd92d3dd8a643a86ddf681340f49402d4b17a407eac820b52d269df39b94babc99dbce89dd7107aaee575101c6cd7eab7ca8d05a5b3f0394a1ba6c2bed4a4be26b593f025e87d99dc446155e1ea71ca008ba9553cfe0b5d60e4c08938a1e6502133fc4d9372ee57c3c497fdebe520aad3e730b97edd0a2934f124e33df24ddb5f41ab7ddd767b3f42029d5e2b6a4ce41ee7d586bfdba945d28a98bed481f2704620f1f1920006d1e819c53ba162aeea2af97c585893118d614db8b9fe2d5071d208b44bd49008350d4192513dd579460c7670925068b58be3158666214e602fc358f233a023c7fc19585a8dac3b12fe89d840864d27b545eb8da5f70c8b26632fd93f13255bb96d585ffc665b38e8f93971636175751d7c8c47a63f63f64aaa7fa9ea89b0587c4e64679b7b6df60b22dfb802e01d037f14d6cacc7063aa4e09527730f708ba1b6a5acfcf2bf7757d2c03ebcce4a0b0dfa55be0e1a89a5ff5922cef82c96eb4607ef0c738af6587fe3978d1e3f712f9562728ce79ce7d446ca67bc5c0c760977e765538956b01bc9d6ef19dfed10308f513c1f0aa8e9fe5dcb5c7771d40c0ee108b385e42270d2d152466e231ab9dbdf696a82f9aacdbd05d236a92b1989552010eeb45e07f20646d59c97d5b54c121a74995cfbcbd7dcaa14a13ba651b69b783f299a01f064def425a98daf42f7e2a1a2f2f303dbdbcb8d74317c1679fa5d31f2e0be49a47ee4d44b91e15ae14df268c4748ff5b8404226bfbf873b6df40410dca700ce00d7ee91923b81dba6782b19abbce3cd879a05ff449832341428687ef6c6188505ee9904ed8ac4dcc369166f7cd4471919725b97338f53119958af4593d84b3f4329d2e62ca5397200175f0bfb3516aa67268a123c7c725ba81ce2364050c9dde963b552f247108db767b60c0c891fbfb444fa66ac414958e14c97092d16823568c7901afdd4170cc5a3edc3b817ff8d77ac8f37d3668633fd51e8c15ba5b301d76820c7b210a9b4c30759f7b35f000391e617e4fbcab74eb38cb4c60f94c231dd817caaec031f93124f7030d668d226ee398306f988b9acc963f850bf248f47bef205ba2f23c9419c022c760706bc4ae88653ecf16c1d26172a4e75b9988eb4089598d78786279061747f5dce0eff673014bdf08dc8caa515a8b5abda40418ca74a4c35e7e21d3b99e7a4bcdcafa177f5cea10036ea1db50f1825ad4502d30e7ecc00ea2acaa68a28f1a9870d5852ae36828e7d8d2644e20d059e23f242aecd6046863d4037fda05d7954d483acfd91e3240896e819ba1ffd43096cb2b885127f2b9bcd26eafe17a3ec59925eec249dbe0ec6ea3ccccc43a3b0eaf4b2c48b8a84d02c73ce6184c6a42ce74a34e88d50e8abafea2f6e6db62bcd7e415d07e856b3acb0edd414a9a45fe41c06022f9f6b1adcdf47066475f49f213079e35b4cf497c10ad64c68acd466a54261ba411d3a147bf7d7f1d84ee3cbf2223c64bc65c33cefcc29898842d2722a45c20f1593598be43fac79c22d7846fdedbf866910efcb0f09e39a1a770c9cf84a589dce441d6772d8c06763f99636f719969d9bf845f6daa2ed921845fe030181e922d4f78c4ec1f3bfaab206137e2c01862e0d275386241321b80e01ea5b391f4adfd50f35686546cbd6736c12c9c5f84b9b9c32027f7d28f520adf67e8814b38640fad19f84dac2cf5c7afc986f5331ed6aaa2c68c691f4f390763ecd5a03bce529c86ef2b10ee269f040bc2de28763279afec576b49efea2313ffc251ee1d98aca7cc69c9bae135d2f1d6d8af1f7ed491c85640732abf6dc1b1d713a978ce4e991e3e9c4a127f8de3cd29ba9254e669e066e42f5a33442aae89b8d12ea24e9d69c64c0f7aa54d4c8f340d7f55f27f05457d14671da088e2caf995640c8b72dc3275990fe294e15036c54c741709548097c2d15020f6c2d07e330a59599636d219d59e5e1cc49c79359af3e5d2851763a82b0880021e6997b46d1426788fe8ad0952d7457684415a1e982b4179311e4f98b2162b680b49a2daef4ae06f96d81d4fa3c1427d1217e5fe03d620597adc2f8891408506b85c4ed990204248919da3e45bd5862eb550e8119d4594cd2f927ae27d896ce39374c23a0ede119a7375be7d4978fa99abc34e7bbec5ef969274e8c43508f45c8367b3a472d3511774a894c3641222215f99632a9e86114eb828197ad1c6e6d94cd9ac73fc1983fd60d989b8694be2ba1531e72195651b8df696646dd84bb74a45b41a9dc9ce536d97b2df384f63d614db94f9590248df661f831101e734d28c03325626b18282de6b2f6034b9a68297d07441ee032147087bba0d1de021d22d09972501c9b82b1876d13854f150914e46193123e734a896475bd103aa51d3f677228b0bb618f510fdd6982c8cf3fca2958740191a78be5fd13031f70f3820a02730e1078253c66061897e4cc81a157115f456f9fa01683518ba0084c6c11df86fe77c6901bbeb486f1430784360dfe347f0323960d00aadf9f82f784069a0f26c3b15494b16be70e1cae8f8715ef14208b06d8b443c5a564a937f4f662a9e9b30aec26a9e7b5bb18a867aa601c0f1f7c77368a07fcee7bc73a35339a4c0a72c99ff550b1157b6f9ab9f431c3a3215622b7b870c64a27d62dc7c54978e8fe700d43966bb3015f258245e2c3f40838ee4fb811613406c24e7b4d51fd728e8f0b5ec0b12db96e44fe9571913c359ef9c877a5616691f391e1d977c26b579687e41c738d43ac94b312419138e469cba4468e7c75940483a2ffe658e7e6b0ddd24e3757605832373d24486a34a17856d54e54ca0767c0b68265b77d5319945481c23daada8b40e2089f81db5b3536c0c479239c9f6148453351c66aebce28e7ed8eb2ceadb1174513f91761737d34992e6b30a4229192f7b70295d01437a48f655b99e578a0dab9684fbe3ee87db14fc5943fc28c06fb033488b53f578f82f6ea4857c99ad778e91695b2232209ca29f6a52ffe87b13d100ee497e946388153e9e98d9ef1009efc5b9f21b713fb8a9b0a1469a4763f5414164aa704dd8fdf6276ccbcea7f5022cd46985b14e8d89130ba305e7d32ca830b272468fbb86fc1f1139d24b84e3e03772a6b5d066a466295f7d59e6c091e673a8a140b73a25758b7f36479b3dee0ac2cb188b2dc5b3280180750567b75418b47a7c4dfe83b12a39679a6e8c71a2303426809d2cb03a32f9e686624d1bd18fe8b6c6d143eec96da53002ceb4b4c5bc2d896422f30edb39e67b116e727d03f59a22a110d1b80e471b6a430df3eb59ab6ce5dbd1b2db5e0b945e677bbdf541840f13cb9da5f4734eac22e4b93b6881d22b9b8bb7af846dcc690f51ec85aec30e57894f534351aa60f65381c69e0521b63a8f71d004678cd4d716709749376a64463a1c04859ab0a5e3484be1e56ca20270ad02ef30fae3dabef81f243f274874d11490dd3904782249ca383d053cee4dfff7ac1dd5d2d7b13e3483555dd2915882a4e58332250e32f6005051935d7bd1fc75f0d5aed36976090a6431c8b1413e76e7a2dd503d9cdc11023651008a82fafd0463c35712571b19d5ef04b492dac179524418195365b39b78385dab1146aacb29dadfe4d2355617e9a8fa961df50df64d77c9b16179d9170b6e96d477f037696c6737b41bcf83a4605f8fae7a675513933143b6e4749353a072421956a95fb4890bd9536947df5af3c51e73317d162550b7e2566c76ec3b31ea8ed760c0376f872ac56a8b24e403dd168c18b71e5131aaa8ced157e1c5db2cd01eeed33515facb360fe31d75c5923c8c381aa5cc6235c93856d4a9f31349638d8bcddc9ed7163a7fc30f59a12ac1b42d38157050bf4eee412aa2395aecffccdd5d446ddc711e4ca6f0f471edb7e39746fa98f752cd235110711377d16fad65d622d9cdc37e12e07d641bedb6bfe7b4082e343d32c3ad7f4ae38eee0e763c43a82a89987302341008148ecdc98f0318c21f1e3cf7ba437c6a820a1a47c0d54e2144288428c7c90ed8959f64998b699c00c64e3890b4b1e5ba65cb754608fb3ecedbf150ba9b8ba4306df3e1176e89ea12cf5dfae692067b5a5fb81cc6ed1f6db279c348fdaa9f8973aae131a65d675ca05cfbeb565a6a00a7fc7d68d2305e46eb1a7772628b370d8c5b9a2f53761442988e0430674439b668dbf4565c11f876f5c7a09c87e7fdb170e7eb32665c129b50033a80eae650559dc314b9ca977e537abb3d47368b4eb0ce55823f0e220370642694aed222bb2a412c9bb517c0f03f893c574b09c37a2640417bf7429057cc9a054a12429482a3bda6688410007a2fe11d6b127b32cb598d10b656af3caabfa8f60d1ae105b719a34a498d00bf8f636a657c9a1ef43044420965739040db397ff9f579b29fbf7bdc38c32c40aa8daffd1150d1339db915a9018822905fdeea33737edc1223fdcfbc49c16994b2e6c237bdd0a495b1bbe15b4f21fd72ded6b8584897c846e3f80743251c5b1acd58d5e384d4fc22cfc6d1485c184cfc7690bdd69984dec7861e785133400ec2b7169684b1e4bd802bdd358fcc353c35b715bd8578f91db2ad38b5a3d744522ea19e0d1a37640ac84a7d8b1af84e499dce6494ef93725b986825e78f9fad63f4e95ee39f52f9d9b4ccfde12a344a017aa9fd8c7793e223ad4f8ca28d14fb6f1a8bf3d54857e1e8f958def276ccf009aed1b4a758068dbbc1ca110c743f5a01439f09781ced63d99c0f525e1a97bc2734e456d65df35ccf57325550c5558136d33db6a15c49c7c8e7d5702cdfe82689ec385e95ce214e83a4d10cf40937ff9698cc938704cd1bf1ee564405e43b179ae897cbb8e145fad86ee92e1663656979be482d080c70ccb0800ff2c0acd299a5d6745969ac31bd65a0d4a5714713d15e55e7b55f99d7ea4f7a532a5ee64514577d5c913955e2bccb4f96a7379547d90c294514c83758b1e6b85226bc508508eaaf960e3e6a0622ca55225b157798611089fc155faf5705e4e6df65a24329cf00da192bf7619393611dee8356cd1e9a96137320f34418306a1b9b010d8a785751cb2d2753e882d8ccdf49be6cb58b76caa12d253f62955db437008adf51f67e6833570f7d9ea18c460c4729938aa64cc3e83523e002b53e6682d16895a2315cc3c72afa50b6a66c0a5d7a893dd3487c368a66684fa33933c9b6603a8a14bf9e9ec3338c3c8d01e7fd07a57fe7402dc8284a780b261e5dd009dc9f2d602fd8d8f9ca8971ad01f1fa8f403f8bcf09700eea506414467afd12e0f359ea5e82cf3671ae24c1f8d308a40c636822e6a8b7aea91a641ec8f73687527cfb77f286c7455bdaf00d6d10cf20f8cab06979e17ce013a8086be1c34f02458a2bf393718fe55d971aa9ebe93435dd6b0557c6d5833891b7f0bfa0a95651139cfb241322f25ac04d2920b66c4d35e3074450a4d4deca85f3593a318b5c8d91175cd4d96503c5148915b214d2d4f0e62c5cf80a7eff6a7341823a9ed0988b4102fa2853d"}, 0x1008) setsockopt$inet_int(r1, 0x0, 0x3e, &(0x7f0000002000)=0x4, 0x4) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000005000-0x10)={0x80000000, 0x5, 0xe72, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="72ff9fb22aef9e277c970b7c1f05df38"}}) [ 31.607644] audit: type=1400 audit(1518790387.981:10): avc: denied { sys_admin } for pid=4159 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 [ 31.652550] IPVS: ftp: loaded support on port[0] = 21 [ 31.717941] audit: type=1400 audit(1518790388.091:11): avc: denied { net_admin } for pid=4163 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.719941] IPVS: ftp: loaded support on port[0] = 21 [ 31.780803] IPVS: ftp: loaded support on port[0] = 21 [ 31.825957] IPVS: ftp: loaded support on port[0] = 21 [ 31.881643] IPVS: ftp: loaded support on port[0] = 21 [ 31.951324] IPVS: ftp: loaded support on port[0] = 21 [ 32.038584] IPVS: ftp: loaded support on port[0] = 21 [ 32.120527] IPVS: ftp: loaded support on port[0] = 21 [ 33.002769] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.029818] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.204622] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.312590] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.429619] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.501849] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.549431] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.734730] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.619456] audit: type=1400 audit(1518790391.992:12): avc: denied { sys_chroot } for pid=4167 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 2018/02/16 14:13:12 executing program 1: mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7, 0xffff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x40, 0x1, 0x0, []}) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000dd4000-0xdd)="7348a75dec19b4b8f6c026fd19eee035d82970a475dee068d9781ba491ee2ecc501b654470eb2ec9487d71b51b323b17ff1e179ee3c3847784c28de69b336b220a6e7135f4ed5000d167bc9afa39f4c785a1fced1e823d48dff39e961eb3935ba3088dd0a2feffaf28b0c77f90ff54596a2f3f46d226c45a3bad11749c614be313c899692cbab56be33f6d9d825c8ddd1c14da5b25f61d329aefcd9f25fd1b035130fe0d50c555b307308b7fb645f15af9bcc908d42e56d4d95cd72c34d744b8a88254110aaa5712f99f6a9a718cb3a38bd2b9cd5010af39629dc39932", 0xdd, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dd4000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000027d000-0x9)='/dev/vcs\x00', 0xc0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000867000)=0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/16 14:13:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ebd000)='/dev/cuse\x00', 0x400100, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x40) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x8008000000003, &(0x7f0000872000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 35.874905] audit: type=1400 audit(1518790392.248:13): avc: denied { net_raw } for pid=5167 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 14:13:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x8000, 0x0) write$fuse(r0, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) 2018/02/16 14:13:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xa, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cb5000-0x8), &(0x7f0000d89000)=0x8) 2018/02/16 14:13:12 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00004ba000)='/dev/adsp#\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004a3000)=0x14) connect$packet(r0, &(0x7f000012c000-0x14)={0x11, 0x15, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setpgid(0x0, 0x0) 2018/02/16 14:13:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000414000-0x10)='/dev/sequencer2\x00', 0x4800, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x7) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00008f2000-0x10)={0x4, 0x0, 0x0, "933249611e5e"}, 0xffffffffffffffab) 2018/02/16 14:13:12 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d4c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x8, 0x2, 0x7f, 0x4, 0x2, 0x0, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x8, 0x2, 0xfffffffffffffd78}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d001300ea1900000005000000", 0x29}], 0x1) 2018/02/16 14:13:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/vcs\x00', 0x12040, 0x0) r1 = add_key$keyring(&(0x7f000000b000)='keyring\x00', &(0x7f00000ea000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f00009ee000)=""/186, 0xba) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000cfd000-0x158)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @irqchip={0x50}}, {0x5, 0x4, 0x0, 0x0, @msi={0x1, 0xfffffffffffffbec, 0x4}}, {0x3, 0x4, 0x0, 0x0, @sint={0x4, 0xffffffff00000001}}, {0xffffffff, 0x4, 0x0, 0x0, @irqchip={0x617b50b9, 0x8}}, {0x7, 0x3, 0x0, 0x0, @adapter={0x7f, 0x100, 0x12, 0x7, 0x5}}, {0x361, 0x1, 0x0, 0x0, @adapter={0x100000000, 0x8, 0x1205, 0x9, 0x9}}, {0x9, 0x3, 0x0, 0x0, @irqchip={0xffffffffffffff80, 0xd39}}]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000532000)=0xffffffffffffffc1) ioctl$TCFLSH(r2, 0x40085500, 0x10e09fc7) 2018/02/16 14:13:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@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) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f000085a000-0x38)={&(0x7f0000584000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a}}}, 0x1e, &(0x7f0000eff000)=[{&(0x7f0000be3000)="1fe583e424f9e7644a4fc7ea584023b5f7163825f7", 0x15}], 0x1, &(0x7f00008da000)=[]}, 0x0) fcntl$setlease(r1, 0x400, 0x2) accept$inet(r2, &(0x7f0000ced000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000ba8000)=0x10) bind$netlink(r0, &(0x7f00004a1000-0xc)={0x10, 0x0, 0x3}, 0xfffffffffffffd8e) 2018/02/16 14:13:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xdb}, &(0x7f0000094000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x10000, 0x204440) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007d1000)=@assoc_value={r2, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000004000-0x18)={r2, 0x80000001, 0x20, 0x6, 0x525}, &(0x7f0000003000-0x4)=0x18) r4 = accept4(r0, &(0x7f0000003000-0xe)=@l2, &(0x7f0000000000)=0xe, 0x800) connect$bt_sco(r4, &(0x7f0000001000)={0x1f, {0x8, 0xd7ed, 0x7f80000000, 0x146, 0x5, 0x80000001}}, 0x8) getrusage(0x1, &(0x7f0000744000)) shutdown(r1, 0xfffffffffffffffe) [ 36.070542] audit: type=1400 audit(1518790392.444:14): avc: denied { ipc_owner } for pid=5213 comm="syz-executor6" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.117251] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 36.120573] netlink: 'syz-executor3': attribute type 19 has an invalid length. [ 36.130743] audit: type=1400 audit(1518790392.498:15): avc: denied { create } for pid=5221 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 14:13:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000eef000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000025b000)=0x10, 0x800) fcntl$getown(r0, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000af5000-0x58)={0x26, 'skcipher\x00', 0x0, 0xf, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x8) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0) 2018/02/16 14:13:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000)={0x8}, 0x4) 2018/02/16 14:13:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xffffffffffffffc0, &(0x7f000060e000-0x8)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000dc7000)={0x1, r1}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000665000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f0000887000), {[{{@ip={@loopback=0x7f000001, @rand_addr=0xfff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x0, 0xe}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000141000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000057e000), &(0x7f00009aa000-0x4)=0x4) 2018/02/16 14:13:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000a77000-0x4)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000172000-0x5)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000c37000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0xffffff83) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/02/16 14:13:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2), 0x0) [ 36.253298] ipt_CLUSTERIP: bad local_nodes[0] 0 2018/02/16 14:13:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0x158, 0x2) r1 = mmap$binder(&(0x7f00003e4000/0x1000)=nil, 0x1000, 0x2000008, 0x59013, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000997000)={r1}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00002ba000-0x8)=0xffff, 0x8) r3 = socket$inet(0x2, 0x3, 0x8000000000001) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00003e3000-0x400)=@security={'security\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x210, 0x0, 0x210, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000aff000-0x40), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x7, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x22, 0x0, [0x36, 0x4, 0x400, 0x19, 0x29, 0x10, 0x37, 0x2, 0x2a, 0x38, 0x2b, 0x2a, 0x40, 0x36, 0x6, 0x19], 0x1, 0x8, 0x4}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffff00, 0xffffff00, @common='lo\x00', @generic="69f7a0a35853d4d28aabf4bcda198497", {0xff}, {}, 0x77, 0x3, 0x20}, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x2, 0x6, 0x2, 0x1, 0x0, 0x5], 0x2, 0x80, 0x3f}, {0x5478db06, [0xfff, 0x800, 0x3, 0x91, 0x2], 0x24, 0x2, 0xb7e}}}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0xc96}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0x800, 0xd, [0xd, 0x39, 0x9, 0x20, 0x2e, 0x27, 0x26, 0x9, 0xa, 0x1c, 0x32, 0x10, 0x13, 0x27, 0x25, 0x1e], 0x1, 0xbfb, 0x9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0xfffffffffffffffc}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, "73797a31000000000000000400"}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="87824a9703e785ce10ffec185b04fe9e", @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) 2018/02/16 14:13:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000961000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000036000-0x6)={0x5, 0x42, 0x3ff}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) 2018/02/16 14:13:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000850000-0x4)) r1 = dup3(0xffffffffffffffff, r0, 0x0) fadvise64(r1, 0x0, 0x8, 0x3) [ 36.275904] audit: type=1400 audit(1518790392.649:16): avc: denied { dac_override } for pid=5242 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.304640] x_tables: ip_tables: socket match: used from hooks FORWARD, but only valid from PREROUTING/INPUT [ 36.318083] ipt_CLUSTERIP: bad local_nodes[0] 0 [ 36.332164] Unknown options in mask fffc 2018/02/16 14:13:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000116000-0x20)={0x1}) r2 = syz_open_dev$sndmidi(&(0x7f00001bc000)='/dev/snd/midiC#D#\x00', 0x1, 0x100) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000a5f000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c5b000-0x4)=0x0) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0xfffffffffffffff8, 0xfffffffffffe, 0x4, r3}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b7c000), &(0x7f0000c1e000)=0x4) dup2(r0, r1) 2018/02/16 14:13:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000b88000-0x4)=0x2, 0x4) prctl$seccomp(0x21, 0x20000, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000006e000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x50)={@common='bcsh0\x00', @ifru_names=@generic="2762dc012803281cbf2f642f089a4bd9"}) r2 = syz_open_dev$usbmon(&(0x7f0000995000-0xd)='/dev/usbmon#\x00', 0x7, 0x200) r3 = semget$private(0x0, 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000000)=""/63) write$sndseq(r2, &(0x7f00006b3000-0x30)=[{0x8, 0x2, 0x9, 0x101, @tick=0x9, {0x6, 0xeae5}, {0x9, 0xa6}, @ext={0x12, &(0x7f0000095000)="872b1c5fc93847880ebc6a624deddde48504"}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001000-0x14)={@ipv4={[], [0xff, 0xff], @rand_addr}, r4}, 0x14) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000978000)) 2018/02/16 14:13:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x7f, &(0x7f0000695000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a93000-0x10)={0x0, 0x0, 0x2000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003ff000-0xc)={0x0, @dev, @loopback}, &(0x7f0000fbc000)=0xc) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000bc1000)={r1}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00006ac000-0x10)=@hopopts={0x0, 0x0, [], [@jumbo={0xc2, 0x4, 0x4}]}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000aea000)) r3 = syz_open_dev$amidi(&(0x7f0000f6c000)='/dev/amidi#\x00', 0x3fe, 0x82000) socket$inet(0x2, 0x5, 0x1000) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000802000-0xc)={@dev, @multicast2, 0x0}, &(0x7f0000a88000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000042000-0xc)={r4, @empty, @multicast2=0xe0000002}, 0xc) getpeername$inet(r3, &(0x7f0000a52000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000d9c000-0x4)=0x10) r5 = syz_open_pts(r2, 0x0) epoll_create1(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x2) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000016f000), &(0x7f0000678000-0x4)=0x4) 2018/02/16 14:13:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000b, 0x0) accept4(r0, 0x0, &(0x7f00000a4000-0x4), 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f00006e8000)={0x2, r4}) syz_open_dev$urandom(&(0x7f00007fc000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f00008c4000)={0x2, 0x0, [{0x5000, 0xa3, &(0x7f0000c9a000-0xa3)=""/163}, {0x2000, 0xcf, &(0x7f0000540000-0xcf)=""/207}]}) write$tun(r4, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x102d5) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000bd6000-0xc)={0x4, 0x1, 0x5, 0x337c, 0xfffffffffffffffe}, 0xc) 2018/02/16 14:13:12 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f0000dca000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000aa8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x5, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x267}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000b000)) 2018/02/16 14:13:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000738000)={0x0, 0x20, 0x1, 0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f0000ba6000)={0xc6, 0x1, "1af77bafeef7c9448281c2992554fb4959f094293a77778546f3860809833d2bbe762ffe1a655e823bb9b5ee92016a84b9bad3a208babcaebbfca542e96467241ee95648d5ddf5232c2fdb1ca460efdc4da5400195c063e4b4719f2c5d9c0e082d28c21dedf0101c5a4b2daa0d0db3aea893d4699371f7b999f0703a3427fd9774090e948b516eb5c4c6361c275067ab4aa07263c792c89ffa68bc15340c989e7d7caf604354b12e84e110e56408acd3bc48aefbf185031ad358fee11004"}, 0x40001) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) signalfd4(r1, &(0x7f0000d03000-0x8)={0xffffffffffff8876}, 0x8, 0x800) sendmsg$can_bcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) pipe(&(0x7f0000e15000)={0x0, 0x0}) sendto$ipx(r2, &(0x7f00004a7000)="934ec2f53d78d2", 0x7, 0x20000004, 0x0, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x1, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000058b000)={0x80002, 0x0, [0x80000000, 0x5, 0x1, 0x401, 0x9, 0x7304, 0x8, 0x9]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000915000-0x4), &(0x7f00005f9000-0x4)=0x4) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x5, 0x900, 0x0, {}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/02/16 14:13:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000011a000)={0x0, 0x0, []}) bind$ax25(r1, &(0x7f0000033000-0x10)={0x3, {"712bc46788afd3"}, 0x9}, 0x10) recvfrom$inet6(r1, &(0x7f0000a09000-0x92)=""/146, 0x92, 0x0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000d50000)={0x2, 0x0, 0x7, "6d5b9ef3b5ea", "ddaeecdf286fc6c2793d38d0dabe04f9"}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000610000-0x2)) futimesat(r1, &(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000e63000)={{0x0, 0x7530}, {0x77359400}}) 2018/02/16 14:13:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000000f000)='/dev/amidi#\x00', 0x5, 0x10000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000010e000)=[{0x0, 0xf777}, {0x7, 0x1ff}, {0x2, 0x80000000}, {0xf, 0xfffffffffffffffb}, {0x4, 0x6}, {0x4, 0x1}], 0x6) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) mmap(&(0x7f000070e000/0x2000)=nil, 0x2000, 0x4, 0x9010, r1, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}}) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000521000)=0xe3) [ 36.378582] x_tables: ip_tables: socket match: used from hooks FORWARD, but only valid from PREROUTING/INPUT [ 36.384890] Unknown options in mask fffc [ 36.430520] [ 36.432193] ====================================================== [ 36.438490] WARNING: possible circular locking dependency detected [ 36.444783] 4.16.0-rc1+ #314 Not tainted [ 36.448810] ------------------------------------------------------ [ 36.455097] syz-executor6/5284 is trying to acquire lock: [ 36.460603] (sk_lock-AF_INET){+.+.}, at: [<00000000fa674b2c>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.469873] [ 36.469873] but task is already holding lock: [ 36.475813] (rtnl_mutex){+.+.}, at: [<0000000066fdceac>] rtnl_lock+0x17/0x20 [ 36.483076] [ 36.483076] which lock already depends on the new lock. [ 36.483076] [ 36.491361] [ 36.491361] the existing dependency chain (in reverse order) is: [ 36.498948] [ 36.498948] -> #2 (rtnl_mutex){+.+.}: [ 36.504207] __mutex_lock+0x16f/0x1a80 [ 36.508586] mutex_lock_nested+0x16/0x20 [ 36.513138] rtnl_lock+0x17/0x20 [ 36.516998] unregister_netdevice_notifier+0x91/0x4e0 [ 36.522685] tee_tg_destroy+0x61/0xc0 [ 36.526981] cleanup_entry+0x218/0x350 [ 36.531359] __do_replace+0x79d/0xa50 [ 36.535650] do_ipt_set_ctl+0x40f/0x5f0 [ 36.540120] nf_setsockopt+0x67/0xc0 [ 36.544329] ip_setsockopt+0x97/0xa0 [ 36.548537] udp_setsockopt+0x45/0x80 [ 36.552828] ipv6_setsockopt+0xa0/0x130 [ 36.557294] tcp_setsockopt+0x82/0xd0 [ 36.561588] sock_common_setsockopt+0x95/0xd0 [ 36.566575] SyS_setsockopt+0x189/0x360 [ 36.571047] do_syscall_64+0x280/0x940 [ 36.575431] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.581109] [ 36.581109] -> #1 (&xt[i].mutex){+.+.}: [ 36.586543] __mutex_lock+0x16f/0x1a80 [ 36.590922] mutex_lock_nested+0x16/0x20 [ 36.595478] xt_find_table_lock+0x3e/0x3e0 [ 36.600204] xt_request_find_table_lock+0x28/0xc0 [ 36.605537] get_info+0x154/0x690 [ 36.609481] do_arpt_get_ctl+0x2a9/0xa00 [ 36.614036] nf_getsockopt+0x6a/0xc0 [ 36.618243] ip_getsockopt+0x15c/0x220 [ 36.622621] tcp_getsockopt+0x82/0xd0 [ 36.626913] sock_common_getsockopt+0x95/0xd0 [ 36.631902] SyS_getsockopt+0x178/0x340 [ 36.636366] do_syscall_64+0x280/0x940 [ 36.640746] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.646424] [ 36.646424] -> #0 (sk_lock-AF_INET){+.+.}: [ 36.652121] lock_acquire+0x1d5/0x580 [ 36.656418] lock_sock_nested+0xc2/0x110 [ 36.660974] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.666393] ip_setsockopt+0x3a/0xa0 [ 36.670601] udp_setsockopt+0x45/0x80 [ 36.674892] sock_common_setsockopt+0x95/0xd0 [ 36.679879] SyS_setsockopt+0x189/0x360 [ 36.684346] do_syscall_64+0x280/0x940 [ 36.688724] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 36.694405] [ 36.694405] other info that might help us debug this: [ 36.694405] [ 36.702516] Chain exists of: [ 36.702516] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 36.702516] [ 36.712721] Possible unsafe locking scenario: [ 36.712721] [ 36.718746] CPU0 CPU1 [ 36.723380] ---- ---- [ 36.728025] lock(rtnl_mutex); [ 36.731277] lock(&xt[i].mutex); [ 36.737225] lock(rtnl_mutex); [ 36.742995] lock(sk_lock-AF_INET); [ 36.746681] [ 36.746681] *** DEADLOCK *** [ 36.746681] [ 36.752713] 1 lock held by syz-executor6/5284: [ 36.757262] #0: (rtnl_mutex){+.+.}, at: [<0000000066fdceac>] rtnl_lock+0x17/0x20 [ 36.764946] [ 36.764946] stack backtrace: [ 36.769414] CPU: 1 PID: 5284 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #314 [ 36.776655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.785976] Call Trace: [ 36.788539] dump_stack+0x194/0x257 [ 36.792138] ? arch_local_irq_restore+0x53/0x53 [ 36.796783] print_circular_bug.isra.38+0x2cd/0x2dc [ 36.801768] ? save_trace+0xe0/0x2b0 [ 36.805456] __lock_acquire+0x30a8/0x3e00 [ 36.809581] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.814914] ? rtnl_lock+0x17/0x20 [ 36.818425] ? rtnl_lock+0x17/0x20 [ 36.821938] ? rb_insert_color+0x1580/0x1580 [ 36.826320] ? find_held_lock+0x35/0x1d0 [ 36.830355] ? mutex_lock_io_nested+0x1900/0x1900 [ 36.835168] ? lock_downgrade+0x980/0x980 [ 36.839286] ? lock_downgrade+0x980/0x980 [ 36.843404] ? print_irqtrace_events+0x270/0x270 [ 36.848134] ? __lock_acquire+0x664/0x3e00 [ 36.852340] ? do_raw_spin_trylock+0x190/0x190 [ 36.856897] ? do_raw_spin_trylock+0x190/0x190 [ 36.861449] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 36.866532] ? check_noncircular+0x20/0x20 [ 36.870747] lock_acquire+0x1d5/0x580 [ 36.874521] ? lock_acquire+0x1d5/0x580 [ 36.878470] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.883544] ? lock_release+0xa40/0xa40 [ 36.887491] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.893347] ? __perf_event_task_sched_out+0x268/0x1400 [ 36.898681] ? do_raw_spin_trylock+0x190/0x190 [ 36.903234] ? __unqueue_futex+0x290/0x290 [ 36.907442] ? lock_sock_nested+0x44/0x110 [ 36.911654] lock_sock_nested+0xc2/0x110 [ 36.915690] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.920763] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 36.925665] ? ip_ra_control+0x5c0/0x5c0 [ 36.929698] ? check_noncircular+0x20/0x20 [ 36.933904] ? finish_task_switch+0x1c0/0x860 [ 36.938373] ? lock_downgrade+0x980/0x980 [ 36.942499] ? find_held_lock+0x35/0x1d0 [ 36.946539] ? avc_has_perm+0x35e/0x680 [ 36.950485] ? lock_downgrade+0x980/0x980 [ 36.954604] ? lock_release+0xa40/0xa40 [ 36.958549] ? lock_downgrade+0x980/0x980 [ 36.962668] ? lock_release+0xa40/0xa40 [ 36.966614] ? __lock_is_held+0xb6/0x140 [ 36.970647] ? avc_has_perm+0x43e/0x680 [ 36.974596] ? avc_has_perm_noaudit+0x520/0x520 [ 36.979241] ? iterate_fd+0x3f0/0x3f0 [ 36.983014] ? __sched_text_start+0x8/0x8 [ 36.987138] ? __lock_is_held+0xb6/0x140 [ 36.991174] ? sock_has_perm+0x2a4/0x420 [ 36.995208] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.000628] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 37.006309] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 37.011559] ip_setsockopt+0x3a/0xa0 [ 37.015245] udp_setsockopt+0x45/0x80 [ 37.019025] sock_common_setsockopt+0x95/0xd0 [ 37.023495] SyS_setsockopt+0x189/0x360 [ 37.027443] ? SyS_recv+0x40/0x40 [ 37.030868] ? filp_open+0x70/0x70 [ 37.034383] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 37.039892] ? do_syscall_64+0xb6/0x940 [ 37.043837] ? SyS_recv+0x40/0x40 [ 37.047260] do_syscall_64+0x280/0x940 [ 37.051877] ? __do_page_fault+0xc90/0xc90 [ 37.056086] ? finish_task_switch+0x1c0/0x860 [ 37.060551] ? finish_task_switch+0x181/0x860 [ 37.065030] ? syscall_return_slowpath+0x550/0x550 [ 37.069929] ? syscall_return_slowpath+0x2ac/0x550 [ 37.074833] ? prepare_exit_to_usermode+0x350/0x350 [ 37.079821] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 37.085156] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.089980] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.095149] RIP: 0033:0x453a59 [ 37.098315] RSP: 002b:00007f34a5aa4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 37.105992] RAX: ffffffffffffffda RBX: 00007f34a5aa56d4 RCX: 0000000000453a59 [ 37.113239] RDX: 0000000000000023 RSI: 0000000000000000 RDI: 0000000000000013 [ 37.120479] RBP: 000000000071bea0 R08: 000000000000000c R09: 0000000000000000 2018/02/16 14:13:13 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x20000000}}, 0xffffffffffffffa8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000001000-0x4)=0x2e) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005000-0x4)=0x14) 2018/02/16 14:13:13 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d26000-0x8), &(0x7f0000931000)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d25000)='/dev/vcs#\x00', 0x0, 0x400800) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000bba000)="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", 0x1000) [ 37.127721] R10: 0000000020282000 R11: 0000000000000246 R12: 00000000ffffffff [ 37.134960] R13: 0000000000000522 R14: 00000000006f7bd0 R15: 0000000000000000 2018/02/16 14:13:13 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x40405515, &(0x7f0000004000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x800) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/16 14:13:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) fchown(r2, 0x0, 0x0) close(r0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c46000)=0x0) sendmsg$nl_generic(r2, &(0x7f0000b2f000-0x38)={&(0x7f0000a70000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000ad3000-0x10)={&(0x7f0000c12000-0x2e8)={0x2e8, 0x36, 0x808, 0x3, 0x2, {0x5}, [@typed={0x8, 0x2c}, @generic="6c7e4161c43274bf276cbc64e8b090a6325a336d2086b3e29632d92290616cd3f35120c5816530cb3b06bc12530a3c57ae4dc082b88be5379d042b4299f6dfabe5ac61ba6d85d332383e1c9b22f8824cc1a1bc7a0cd18bbae48aecce035baaacd4b4b3ad62359c308ed36e353870d6fbbb5e0d0a8565066f2c35e7e308e9b2041b380947cf980f17c8a53e59cffd77acbc596ba6f37dfe31590496ae8721b039b1a674f2cedb39ed633fc1b902bb4838379cdba3c1b9bfafbb", @generic="25d50f2ef740351957b2d32a44cbe0b19a06b35a0feb191b6b7bd9048ead9bcc73ad47095ef4e12ad70f1ea4e186de6fdab625a10de006daecc473fd76107419e998b0624edd23a626b98b1e3a92cb422f3271124ddba6755d874497b3d07ecda6bd6a6e67c13d10157c6d70ada3ee0b984aa9b68b7662a1183b07b94b4855d7772cb42b3c55d1deac7daa39d8fc395281c7a59486b98333161c7e9ec95d93cf336a01738a", @nested={0x14, 0x4f, [@typed={0x10, 0x52, @str='proclo}\x00'}]}, @typed={0xc, 0x7e, @pid=r3}, @generic="92c942ccb0a74c140b0ed62165338c5fe2c52e626fe0f32449dbb1c67ec76e16e04630045ca39f2e6291612c2bbc27ecb04a4555aada7661e9ebb5cbd1273024d2ee1fb168b79bf1351bc97075a4801d97716048eada161a8266", @typed={0xc, 0x1c, @fd=r0}, @typed={0xc, 0x51, @fd=r1}, @generic="19f478bdcf793a44f0bcac54504111de4528bb717a0d67ace76935c1dee8fa14c063ea38a7d902fee44e89dcaf76bf2d61d9728d1d3615782f8c0a98c85f12f850c260c7cca6145394c54f2b1607174ad64c3e5e1e08f2b1c156f04c01811212c81a47658bdca60b85c27b7fc41033cebee92790f542847e1e5bc56f52b95e425fa877d8c6e9c3f9fac2503af507fa32c61c6a902350b0493c51aa50717528791161ba99de410f5f81ceaf576511f0042c5afff6d49696506a9672718af305b90f500164fec2ef0099f15f5d874601b4b8e4fbc6f05ae100b90b39"]}, 0x2e8}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) 2018/02/16 14:13:13 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f000095e000/0x3000)=nil, 0x6000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fbf000-0xc)={0x0, @empty, @broadcast}, &(0x7f0000670000-0x4)=0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fbf000-0xc)={r1, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8)=0x20000000000000, 0x1, 0x3) 2018/02/16 14:13:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) accept4(0xffffffffffffff9c, &(0x7f000000d000-0x1)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000fbb000-0x4)=0x2e, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d9c000-0x10)={0x0, 0x0, &(0x7f000007c000)=[]}, &(0x7f0000014000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000005c000-0xe3)={r2, 0xdb, "70c7d3b5d4ae6e6b9cd09df4656db9feb4760855342cda0061c3b8f785c575a652af33d26578c2b813b413c79281112503a32a6b4cbe6d9bd560ad04cc791403d01b697cb6a85aa657f863ec2391d04424028ee9e84a7390f70f0f3a03b617c0efa46fd8014b8d3fdb04fc2ff8b55d4100d588abc504a2d58f42a73aa73223b0daa15d425e3fce75d1eb586a70e96847b6a5b676baa0628fccb45ed69206440a94f7a56c537c1206b163a11348dcc88de72abaf14dea877f8e7c8396feb03b9c9ff1be3ef0203199aa077bd4ccc7a4df4dddcd10df1ba696a6c8a8"}, &(0x7f0000e1a000)=0xe3) mq_timedsend(r0, &(0x7f0000a10000-0x1)="05", 0x1, 0x0, &(0x7f000066d000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/02/16 14:13:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) getitimer(0x1, &(0x7f0000a10000)) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f00007ed000)="66b80500000066b90000c0fe0f01d9dbe4660f382b2e060066b9b10100000f320f090f20c06635080000000f22c00fdc4c9a66b8010000000f01d9baf80c66b820fd0e8766efbafc0c66ed0f09"}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) connect$llc(r3, &(0x7f0000265000-0x10)={0x1a, 0x9, 0x9, 0xfff, 0x7fffffff, 0xffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f000089d000)={0xff, 0x4f6, 0x4}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/16 14:13:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bc7000-0x10)=@generic="0f906147727345a68445a500007e0010") 2018/02/16 14:13:13 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x100001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000012000-0x2)={0x0, 0xdc}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0x9, 0x3}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000000000)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0x7, 0x3}, 'port1\x00', 0x2, 0x20000, 0x6, 0x1, 0x5, 0x7, 0x1, 0x0, 0x3, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/16 14:13:13 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000966000), &(0x7f0000f6b000-0x4)=0x2b9f0f66d1c080f8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016e000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000027000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f000015f000-0x4)=0xe8) connect$llc(r1, &(0x7f0000e90000-0x10)={0x1a, 0xf8, 0x5, 0x2, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00003d2000-0x18)={@empty, 0x6, r2}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dfa000)=@int, &(0x7f0000f6c000-0x4)=0x4) 2018/02/16 14:13:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/rtc\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000298000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f42000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f75000)={r2, r3, 0x8001}) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00004a9000-0x4)) r4 = socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00003f0000-0x4)) 2018/02/16 14:13:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000d2f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) io_setup(0x10000, &(0x7f0000bef000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000098e000-0xc)='/dev/autofs\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000399000)='/dev/sg#\x00', 0x3, 0x400) io_submit(r1, 0x2, &(0x7f0000a9c000-0x10)=[&(0x7f00009f9000-0x16)={0x0, 0x0, 0x0, 0x7, 0x10001, r0, &(0x7f00004f8000-0x87)="8306c4fe8ae4e60cbed1e49c98df97a970915bfbed39d881b4eecd4e77ff3579ab4535ea977eea7ef07af9e9c7466f0f4b82310a1aa7b49ad063032ddbb399388bfcd3c44d6a9185922154d347f7795b5613fd7625b300f56965d44efc1cf93cd2101768628754c76d1a4389a1b6ff2a3fb45cae1a54d4d401a326ebc1b9b0b36d2805d314a960", 0x87, 0x100, 0x0, 0x1, r2}, &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x0, 0xa31, r0, &(0x7f00007de000-0x4b)="ce511aca3f83609413fccf16fe0340b8cfc5d27aa43866983842302920663039a89a6d0c97a85983932312c49710b44918aee68312bf1f4fcf43af5ad3e8c2dfb33fc52a9f0c7e2610e932", 0x4b, 0x8000, 0x0, 0x1, r3}]) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/16 14:13:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f4000-0x118)="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", 0x118) syz_open_dev$binder(&(0x7f00005e5000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/02/16 14:13:13 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) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x1e) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f5c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x9a57}, 0x1c) 2018/02/16 14:13:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0x1a6, &(0x7f000000a000)=""/195}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c06000)='/dev/ppp\x00', 0x80001, 0x0) execveat(r0, &(0x7f000035a000)='./file0\x00', &(0x7f0000a67000-0x30)=[&(0x7f000093a000)='syzkaller\x00', &(0x7f0000863000)='\x00', &(0x7f00002f3000)=')^-%vboxnet0\x00', &(0x7f0000509000)='syzkaller\x00', &(0x7f0000f35000)='syzkaller\x00', &(0x7f0000f28000-0xa)='syzkaller\x00'], &(0x7f00008a7000-0x38)=[&(0x7f0000eff000)='syzkaller\x00', &(0x7f0000410000)='$!%\x00', &(0x7f0000f48000)='(user\x00', &(0x7f0000ece000-0x8)='keyring\x00', &(0x7f0000b42000)='\x00', &(0x7f0000d9f000-0x17)='GPLvmnet0ppp1vboxnet1*\x00', &(0x7f0000f64000-0x5)='em1#\x00'], 0x1000) msgget$private(0x0, 0x100) 2018/02/16 14:13:13 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000aca000)='/dev/ashmem\x00', 0x400000, 0x0) fremovexattr(r0, &(0x7f0000ebb000)=@known='trusted.syz\x00') write(r0, &(0x7f00009b5000-0x1019)="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", 0xa67) pwritev(0xffffffffffffffff, &(0x7f0000040000)=[{&(0x7f0000027000-0x1)='2', 0x1}, {&(0x7f0000026000)="1e", 0x1}], 0x2, 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fe2000)={0x0, 0x81}, &(0x7f0000fe3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004e1000)=@assoc_id=r1, 0x4) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) writev(0xffffffffffffffff, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) ioctl$int_out(r0, 0x2, &(0x7f00005f1000-0x8)) 2018/02/16 14:13:13 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000019000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) wait4(r2, &(0x7f0000019000), 0x0, 0x0) 2018/02/16 14:13:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00005ed000-0x1)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007e5000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x400000000}, 0x20) 2018/02/16 14:13:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffff8000, 0x41) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000586000-0x8)='./file0\x00', r1, r2, 0x1000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10db40) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f000058b000), 0x4) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001000-0xc8)=""/200, &(0x7f0000000000)=0xc8) [ 37.263900] audit: type=1400 audit(1518790393.637:17): avc: denied { prog_load } for pid=5334 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 14:13:13 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000008000-0x8)='./file0\x00', 0x8000, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000004000-0x10)={0x8, 0x3, 0x1, 0x8}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000007000)=0x1d4, 0x8) 2018/02/16 14:13:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) connect$rds(r0, &(0x7f0000c44000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000678000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000cc9000-0x1c)) 2018/02/16 14:13:13 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000d000-0x9)="766d6e657431ab2500", 0x9, [], [0x10001, 0x2, 0x4, 0x1]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000013000)='/dev/dsp#\x00', 0x6, 0x109000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003000-0x8)={0x3, 0x6000000}) syz_open_dev$sndctrl(&(0x7f0000012000)='/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), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 14:13:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000035c000)={0x5, 0x0, 0x4, 0x0, 0x9, 0xa45, 0xae2, 0x3, 0x7, 0xd3, 0xffffffff, 0x147, 0x0, 0x4, 0x9a7, 0x7fffffff, 0x9, 0x950, 0x454}) flock(r0, 0x1) close(r1) 2018/02/16 14:13:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000abd000-0xa)='/dev/vcs#\x00', 0x101, 0x200000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000072b000)=""/226) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 14:13:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a5d000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000462000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b0c000-0xe)='/dev/admmidi#\x00', 0x6, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000e51000)={{0x7fff, 0x7ff}, 0x0, 0x80, 0x80, {0x0, 0x939}, 0xbb80, 0xfffffffffffffbff}) 2018/02/16 14:13:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000099a000)=0x7, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x1a0, 0x0, 0x0, 0x0, 0x3e0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000004000-0x60), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="266f878187622bfdbc94f3d1f711f7c0", @generic="4f9348bf0cc1142a7f7b8487d026fbae"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x128, 0x170, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='ip6gre0\x00', {0x68, 0x7c, 0x0, 0x0, 0x0, 0x9, 0x6828}}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@empty, 0x25}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bc1000)) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000065c000)=""/190, &(0x7f0000f86000)=0xbe) 2018/02/16 14:13:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000002000-0x8)=@sco, &(0x7f0000001000-0x3)=0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000-0x8)='./file0\x00', 0x80401, 0x47) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)) 2018/02/16 14:13:13 executing program 0: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000425000-0xb)='/dev/vcsa#\x00', 0x1, 0x20000) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000025d000-0x38)={&(0x7f0000168000-0xc)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f0000b44000)={&(0x7f0000660000-0x1410)={0x1410, 0x2f, 0x508, 0x2, 0x1, {0x16}, [@generic="224a7459182dececc6c4d67791c5a9e4112d5b5c7d7a92c0ba93777fe26fe419580ac8040e9702e74163811160f62b006c70134f9e724385e446dded6d099fc19748086b709b7f3952d7feeb8cda6a9655e941768a8270cdd1b6550777d1aba6d18970551fa9b813aec28461f8e9f0da76db3ed87716c488546254e8d4a2710ccd0d2011d70d369cbaa7e3469b3342e18ce5c27f62e389d9fa9b67e9eb499f98182ac990727e7b15b182ee4a9fea526ce16822aaddba4ce442506944d5b6ac9f41a2186da139aa1e2de83df510f1a6", @nested={0x30, 0x5c, [@typed={0x18, 0x3c, @ipv6=@empty}, @typed={0x8, 0x19}, @typed={0xc, 0x42, @u32=0x8}]}, @generic="13f2303fe7791012da128edc6d1b098b35db0da38e7599fecd55a600badfd7da2264f4a60939406807fdb583f833f98edd217685b94a716133dba238a0a4bf96feb608534a80cca2aef971ad13acde56582fab56a160b7f6ef93b7621231ced84f15e9d9d4df904bb65ac91936700d93b6bf99fa686547ad2c748d88d0847c819426219b633e2fea2b4b9b39b7bfedfa4da01be945ec31462fb892c90fe8da66433c8e04e3d1e86c965e8a3f1ae22585e4e67a05e8371dae7addf1bffe87ec86dce2f3457e05", @typed={0x8, 0x68}, @generic="76c2c33a3ffa129e8ed48855f3c49b30300ba721768f3d503e83d904950578ce45e3ff169d153ba15206d36b4b6ec5a1f4a22348435d6e246f85b218", @generic="288052f18420c78ae922be572d4efc9c10bc983689a8b009127c794c1a1f949b3460b8eb8a01403f5247082ab8e77e5cb8b18433326dc30fd182912277a141560c7d3855b149d40e60a3161ead79a3a3056ece4da4bdb4692ff3d7dbb2ea7c7146574e72510649d248fba55426ebc1879d0800672eee90f59fe9c6af7dee053a713ad582b5ce712889a6c15fae9195a9875ae06c6a9906b77d56e95270bb2d7e048f6642b53d4db492b7ec8dcc566d56cf2492ef315c3d6252b7e878c6fc", @nested={0x1128, 0x12, [@typed={0xc, 0x11, @u32=0x7f}, @typed={0x1008, 0x6d, @binary="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@typed={0x8, 0x4a}, @generic="ac6bb2", @typed={0x8, 0x30}, @typed={0xfc, 0x86, @binary="7e322d3aec2c9a60e291bffa6625c8cb9c9e836278e311078c24983eab2261bd1d87a56a5cebf991e2dd6159e4c7c8a6ef0a062ce878ab1a483b629596eef1e7e42de441b357f3d8a0a92c72474fe4a2b6c5f7290b41b98423e549989af94edce7b8347de49e51b2888e1d36e04a23fac5d2b8e0f86c9f5fa9a01daa8d495f25322812a47695512ea34fddc109da7ddda670bd55882c30f450f0a14002cda8d25cc276f85455d6a82c34dbe9a96530536736b7a8f48e6c3b5b89928fab53149c7df69061333d4b6542bc804f3725a4ee12d5f34c262b1fc565fa774a3342eb28f67f1327298d18d498e3e4b13cb541cef8d4a630"}]}, @typed={0xc, 0x71, @pid=r2}]}, 0x1410}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000805) r3 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000645000)={0x2, 0x3, 0x10001, 0x76dbaedf, r4}) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r3, 0x0, &(0x7f0000b3f000)=0xd5) 2018/02/16 14:13:13 executing program 3: socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/16 14:13:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) 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) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e7c000)) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ebd000-0x4)=0x5, 0x4) ppoll(&(0x7f0000e86000-0x20)=[{r0, 0x1a0}, {0xffffffffffffffff}], 0x2, &(0x7f0000cc8000)={0x77359400}, &(0x7f00002c7000-0x8), 0x8) 2018/02/16 14:13:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000d59000)={{0x100000000, 0x5}, 'port1\x00', 0x20, 0x10, 0x0, 0xfffffffffffffffb, 0xa0, 0x0, 0x3, 0x0, 0x4, 0x4}) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000937000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f0000bde000-0x34)="b3", 0x1}], 0x1) 2018/02/16 14:13:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) getrandom(&(0x7f00004f8000-0x54)=""/84, 0x54, 0x3) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)) r4 = dup3(r3, r3, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000629000-0x8c)={0xfffffffffffffff7, 0x1000, 0x1, 'queue0\x00', 0x2}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/02/16 14:13:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000fa5000)={0x1}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000fa8000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000fe4000-0x5c)={{0xa, 0x2, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3}, {0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0xdb, [0x1, 0x3, 0x25a170f4, 0x27, 0xdf17, 0x7183800, 0x7fff, 0x4]}, 0x5c) [ 37.405662] audit: type=1400 audit(1518790393.779:18): avc: denied { create } for pid=5362 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.429743] audit: type=1400 audit(1518790393.779:19): avc: denied { write } for pid=5362 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 14:13:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000efc000)=@alg, &(0x7f0000001000-0x4)=0x58, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x0, 0xc000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000001000), &(0x7f0000000000)=""/205}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000fcc000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@common='eql\x00', @ifru_flags=0x5002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) 2018/02/16 14:13:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x334) msgctl$IPC_RMID(r0, 0x0) 2018/02/16 14:13:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000daa000+0x5eb)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) fallocate(r0, 0x2, 0x3, 0x0) write(r1, &(0x7f0000384000), 0x0) fsync(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e5000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ee8000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffffffa, 0x2}, &(0x7f0000e71000)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b2d000)={r3, 0x3}, 0x8) socket$packet(0x11, 0x0, 0x300) r4 = syz_open_dev$adsp(&(0x7f000045f000-0xb)='/dev/adsp#\x00', 0x1f, 0x10000) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000c94000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) [ 37.491589] audit: type=1400 audit(1518790393.839:20): avc: denied { write } for pid=5381 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.516983] syz-executor2 (5387) used greatest stack depth: 16208 bytes left 2018/02/16 14:13:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000086a000-0x98)={0x0, @in6={{0xa, 0x2, 0x40, @empty, 0x6}}, 0x9, 0x80000000}, &(0x7f0000f01000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd7000-0x20)={0x9, 0x7ff, 0x8, 0xc8, 0x0, 0x0, 0xfffffffffffffff9, 0x5, r1}, &(0x7f0000d0d000-0x4)=0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) syz_open_dev$dmmidi(&(0x7f0000221000)='/dev/dmmidi#\x00', 0x80000001, 0x3) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000de8000), 0x0) 2018/02/16 14:13:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x733e, 0x20001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000002000)=0x150) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f01000-0x8)) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, r2, r3, 0xc7, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000099e000)=0x800, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 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) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000e45000)={0x400, 0x91a, 0x101, 0x1, 0xfffffffffffffff8, 0x9}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000490000)={0x3, [0x10001, 0x372, 0x1]}, &(0x7f00001ed000)=0xa) r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00002e7000)=[{{&(0x7f000086e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000745000-0x10)=[], 0x0, &(0x7f0000a63000-0xb0)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000aef000)) r7 = syz_open_dev$dspn(&(0x7f0000009000)='/dev/dsp#\x00', 0x4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f00000cb000-0x50)={{0x6, 0x400}, {0x3, 0x10001}, 0x9, 0x4, 0x4}) recvmmsg(r6, &(0x7f0000398000-0xb)=[{{&(0x7f0000075000-0x10)=@ax25, 0x10, &(0x7f0000db1000)=[{&(0x7f0000b07000-0x94)=""/148, 0x94}, {&(0x7f0000830000)=""/177, 0xb1}, {&(0x7f0000923000)=""/141, 0xffffffffffffff72}, {&(0x7f000016f000)=""/81, 0x15}], 0x4, &(0x7f00000e6000)=""/226, 0x21}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x8, 0x7953}, &(0x7f00002e8000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r8, 0x20}, 0x8) bind$nfc_llcp(r5, &(0x7f0000520000)={0x27, 0x0, 0x0, 0x7, 0x1, 0x1, "3abe2e796d5f23bd97f9966e3e6ee38db364bcd9ba6793090f73bb28deac2f4c95b1e0d33224102927dfd4ca8523e7d9286450b5eea9dd08ef605e5d6d736c", 0x3}, 0x58) get_thread_area(&(0x7f00007c4000-0x10)={0x7dd38aea, 0x200000000000000, 0xffffffff, 0xa654, 0x80000000005, 0x7, 0x99, 0x306, 0x4000000000000004, 0x10004}) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000096000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000010c000-0xa0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x58e60ddd, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x101, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x0, 0x800, @empty}], 0xa0) syz_open_dev$mouse(&(0x7f0000c62000-0x12)='/dev/input/mouse#\x00', 0x7, 0x80000) setsockopt$inet6_int(r9, 0x29, 0xff, &(0x7f000049e000)=0x8, 0x4) setsockopt$inet6_int(r9, 0x29, 0xc8, &(0x7f000035b000-0x4), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r9, 0x29, 0xca, &(0x7f00006bd000)={0x4, 0x1, 0x1000, 0x8001, 0x7}, 0xc) setsockopt$inet6_int(r9, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/16 14:13:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000edc000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) write(r0, &(0x7f00001e7000+0xf7)="b5bcb90c0cd49778d50bcdccd343602682e2e8c4ebf848e270eb446e997d36c8ad0b9a456ea0a6aa5b5d6418ea9d6ab4ec7567fdb0674ab67bd4c11d532fe1e3831edd6f2403", 0x46) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) read(r0, &(0x7f00000e9000-0xbb)=""/187, 0xbb) 2018/02/16 14:13:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00004f6000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) read(r0, &(0x7f0000f1a000-0x4a)=""/74, 0x4a) write$fuse(r0, &(0x7f00001bf000+0xcc0)={0x14, 0x0, 0x0, @fuse_poll_out}, 0x14) sendfile(r0, r0, &(0x7f0000009000-0x8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/16 14:13:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000069f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x2) pipe2(&(0x7f0000de7000+0x990)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f000064e000)={0x7, 0x0, 'client1\x00', 0xffffffff80000004, "cb3bf5c5201d3971", "083f31f7024d8bdc30c42d34974b2eeba38508cf650b3398827ddf4136cc7ec9", 0x6d5, 0x1}) syz_open_dev$loop(&(0x7f0000b30000)='/dev/loop#\x00', 0x1, 0x4000) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f0000077000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f00009ea000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000473000)={0x6731, 0x0, []}) 2018/02/16 14:13:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000533000)={0x3, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000eb9000-0xaa)={0x0, 0xa2, "51536ab615effe661db017b6ae5840b36650d2622cd6f0dc5ed939c211de608450c1e183d3ecfd30347e743b685f9749220a898b9635f97d4995ae36fd3d7b4892917874096d1602ebc8b8b898d2ebcfa4d5debe613002db0697109e4b9fedf1a0f0e263b9c434f058445121f60af99463f150b481a8f80f9900e0ba2dc4c5f30c5cfd386ce6e172d63c62848bbcb8766e213cd65c7c6158e811e053eaf7c73a58f9"}, &(0x7f0000ba1000-0x4)=0xaa) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb6000)={r1, 0x0, 0x3, [0x4, 0xfffffffffffffffc, 0x101]}, 0xe) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000129000-0x4)=0x0) rt_sigqueueinfo(r3, 0x2, &(0x7f0000731000-0x10)={0x25, 0x100000001, 0x3, 0x87}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00002fa000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bc7000-0x6)={0x0}, &(0x7f0000afd000-0x4)=0x6) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000f94000-0x10)={0x8, 0x1, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, &(0x7f000016f000-0x4)=0x20) 2018/02/16 14:13:13 executing program 0: mmap(&(0x7f0000000000/0x957000)=nil, 0x957000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00004d3000), &(0x7f0000747000)=0x10) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000958000-0x10)=[{&(0x7f0000450000)="d0e50eb24d6afad847a63caa1c3940a2e911f8cca123fe199f39496bf93c5de54d4f7c0bda31e9e9c02ff3cbf04a296e2f98797209da693688dcd7c7c17a4fbb16afe45ca9a6a9f84617a52b1b56a7b514cb8d39a83dca35f6ead5d1d2ea8e34f17e9fb11062866db4bc78f6c0b1e4cb51", 0x71}], 0x1, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00001a9000-0x4)=0x41, 0x95) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000), 0x206) fcntl$getown(r1, 0x9) connect$inet(r1, &(0x7f000043a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/16 14:13:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00005b6000), &(0x7f00005aa000-0x4)=0x4) r1 = dup(r0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00004c4000)=""/54, &(0x7f0000010000)=0x36) 2018/02/16 14:13:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e13000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x420, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x159, 0x1}}]}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) r1 = syz_open_dev$sg(&(0x7f000081e000-0x9)='/dev/sg#\x00', 0x9, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000a38000-0xc)={@loopback, @local, 0x0}, &(0x7f0000e80000-0x4)=0xc) sendmsg$can_raw(r1, &(0x7f0000ff2000)={&(0x7f0000033000)={0x1d, r2}, 0x10, &(0x7f0000ca1000-0x10)={&(0x7f0000132000-0x48)=@canfd={{0x0, 0xac, 0x4d1, 0x9}, 0x37, 0x3, 0x0, 0x0, "3b5c28ad828fd272f606fbe1fc4478d6187c0b6cf251021958d99c6b0b369c5fe420dbcf86797c58dd7b32e8ae82e71fecf2009ffdc9ab10a96d4b9a65bd2114"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4841) sendmsg(r1, &(0x7f00007e0000-0x38)={&(0x7f000011d000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f00008f0000-0x90)=[], 0x0, &(0x7f0000abd000-0x88)=[]}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005e3000-0x50)={@generic="0d2d3291a809588c747264b51f9faeec", @ifru_names=@generic="f7c71ea94586e876e87e9e750e0de175"}) 2018/02/16 14:13:14 executing program 5: prctl$getreaper(0x25, &(0x7f0000189000)) r0 = syz_open_dev$vcsa(&(0x7f0000b52000)='/dev/vcsa#\x00', 0x1000, 0x1d1080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x0, 0x3841423, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x8001, 0x40, 0x0, 0xcb6, 0x7}, &(0x7f0000001000)=0xa0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) 2018/02/16 14:13:14 executing program 0: r0 = socket(0x400000026, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x81, 0x4) 2018/02/16 14:13:14 executing program 6: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x8) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) r1 = dup3(r0, r0, 0x80000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ae5000), &(0x7f00002af000-0x4)=0x4) 2018/02/16 14:13:14 executing program 4: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000af9000)) r0 = getpgid(0x0) rt_sigqueueinfo(r0, 0x18, &(0x7f0000324000+0xc78)={0x3d, 0x8dfd, 0x6, 0x3}) 2018/02/16 14:13:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40002, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000757000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x402}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a5d000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000462000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 14:13:14 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc2000-0x4), &(0x7f0000e0c000)=0xfffffffffffffd88) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000164000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 14:13:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c8f000-0x44)={0x0, 0x3c, "c702afe55a3ba1d9cfd14e4866a98b86fee15fa10f9d16b3a94ffaf51110032499512cd9d1429c50ec58721890007678f1e09102042b884e1de242af"}, &(0x7f0000221000-0x4)=0x44) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b3d000)={r2, 0x9}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004ee000)={0x0, 0x0}) preadv(r4, &(0x7f0000beb000)=[{&(0x7f0000b9f000+0xbc7)=""/4096, 0x1000}, {&(0x7f0000c45000-0x3b)=""/59, 0x3b}, {&(0x7f00005a9000-0x45)=""/69, 0x45}, {&(0x7f0000c3d000-0xc4)=""/196, 0xc4}], 0x4, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008c4000-0x8)=@assoc_value={r2, 0x6}, 0x8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009fc000)={r3, 0x6, 0x8000058076676575, 0x2, &(0x7f0000968000)=[0x0, 0x0], 0x2}, 0x20) getitimer(0x0, &(0x7f00000ed000)) r5 = syz_open_dev$sg(&(0x7f0000897000-0x9)='/dev/sg#\x00', 0x91, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007da000-0x108)={0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x4000}}, [0xffffffffffffffff, 0x7f, 0x9, 0x9, 0x3, 0x5, 0x9, 0x5, 0x80, 0x1, 0x3, 0x1, 0x8, 0x100000001, 0x7fffffff]}, &(0x7f0000d9d000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00004ce000)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xea75, 0xd2b}, &(0x7f0000100000)=0x98) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f000065f000)={0xffffffffffffff9c}) connect$bt_rfcomm(r7, &(0x7f0000dba000-0x9)={0x1f, {0x0, 0x3, 0x0, 0x6, 0x8}, 0x7}, 0x9) 2018/02/16 14:13:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000169000)='/dev/kvm\x00', 0x9, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000ef5000)) r2 = syz_open_procfs(0x0, &(0x7f0000b3e000)='net/psched\x00') lseek(r1, 0x0, 0x4) faccessat(r2, &(0x7f000018a000)='./file0\x00', 0x4, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00002b4000-0xbc)={0x3, 0x0, 'client1\x00', 0x1, "7a5f3ed5a6c1b4da", "717740d1eb60f8a69a2357e9e46f93de972dbfd4174be5f83c84e1aa5f33af90", 0x6, 0xff}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000324000-0x4)) 2018/02/16 14:13:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000080b000-0x8)={0x0}) ioctl$sock_ifreq(r0, 0x893f, &(0x7f000044f000-0x50)={@generic="f475187815f54d5fb28293968a3165d9", @ifru_map={0x100000001, 0x1, 0x2, 0x1, 0x4, 0x80000000000000}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000f64000)='./file0\x00', 0x1) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000d95000-0x8)={0x80000004, 0x1, 0x4, 0x5b4}) bind$inet6(r2, &(0x7f0000122000-0x1c)={0xa, 0x3, 0x101, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7}, 0x1c) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x108) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f000026b000)=0x6) 2018/02/16 14:13:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f00008dc000)=0x6d) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006fa000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000a89000-0x4)) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r4, 0x407, 0x0) vmsplice(r4, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="94", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000e4c000-0x10)={0x6, 0x0, 0x7, 0x6}) fcntl$setpipe(r2, 0x407, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000827000-0x3)='nv\x00', 0x3) writev(r4, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) timerfd_create(0x1, 0x800) readv(r3, &(0x7f0000f77000)=[{&(0x7f000048c000-0x1000)=""/4096, 0x1000}], 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f000078b000)={0x5, 0xe00, 0x2, 0x6}, 0x10) 2018/02/16 14:13:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009b6000)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d13000-0x20)={0x4, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000655000)={0x6, r1, 0x2, 0x10001}) llistxattr(&(0x7f000040f000)='./file0\x00', &(0x7f0000527000-0x1c)=""/28, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000f02000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) fcntl$setstatus(r0, 0x4, 0x2400) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/16 14:13:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000110000)={0x0, 0x0}, 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) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000010e000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b7) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) bind$alg(r0, &(0x7f000079e000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) 2018/02/16 14:13:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000763000)='./file0\x00', &(0x7f0000d2c000-0x9f)=""/159) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000749000)='wchan\x00') perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, r0, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000b92000)={0x6, 0xd8}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000a03000)=0x8) 2018/02/16 14:13:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r2 = syz_open_dev$urandom(&(0x7f0000039000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4000}, {r1}, {r2, 0x2002}], 0x3, 0xfff) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f000000e000-0x30)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f000000e000-0xf0), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) poll(&(0x7f000000b000-0x10)=[{r3, 0x84}, {r3, 0x100}], 0x2, 0x3ff) ioctl(r3, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r4, 0x1, 0xfd) 2018/02/16 14:13:14 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x103002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000000b000-0x68)={0x7, 0x200000000000, 0x2, {0x0, 0x1c9c380}, 0xffffffffffff8001, 0x800}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000000c000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000cb2000/0x18000)=nil, &(0x7f000000d000)=[@text64={0x40, &(0x7f000000d000)="c4e3397c52cb0f66baf80cb84cd9bc86ef66bafc0c66b8090066efb92a0800000f32f2f0f75a0067480f2307470f01f4440f303ef20f01f60f20560f009109000000", 0x42}], 0x1, 0x22, &(0x7f000000a000-0x10)=[@cr0={0x0, 0x3}], 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000000e000-0x8)=0x17000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f000000f000-0xe)={0x1f, 0x100000001, {0x10000, 0x8, 0x81, 0x8, 0x2}, 0x8001, 0x1}, 0xe) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000007000)=[{}, {}, {}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) 2018/02/16 14:13:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f000074b000-0x4)) write$selinux_access(r0, &(0x7f0000d52000-0x33)={'system_u:object_r:fsadm_log_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x35}, 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000260000)=0x4, 0x2) close(r0) 2018/02/16 14:13:14 executing program 5: r0 = fanotify_init(0xc, 0x9800) fallocate(r0, 0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x4}) mq_timedsend(r1, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) 2018/02/16 14:13:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r1, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r2 = gettid() perf_event_open(&(0x7f0000220000-0x78)={0x4, 0x78, 0x0, 0xfffffffffffffffb, 0x8c23, 0x2, 0x0, 0x1f, 0x80, 0x0, 0x2, 0x9, 0xffffffffffffff32, 0xe0a, 0x3, 0x3, 0xfffffffffffffffc, 0x1, 0x8, 0x3, 0x3, 0x7, 0xbf, 0xe87, 0x100, 0x9, 0x20, 0x0, 0xffff, 0x7fff, 0x4, 0xfb2d, 0x1, 0x9, 0x8000, 0x8, 0xe5c0, 0x3ff, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000b55000-0x1), 0x1}, 0x844, 0xfff, 0x20, 0x2, 0x6, 0x637, 0x40}, r2, 0x1, r0, 0x1) connect$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) close(r1) 2018/02/16 14:13:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x3, 0x0) write(r0, &(0x7f00007da000-0x24)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/02/16 14:13:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x20, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}]}, &(0x7f0000997000)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000096c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/16 14:13:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000ad7000-0x9)='/dev/vcs\x00', 0x600, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000cfb000), &(0x7f0000819000)=0x4) 2018/02/16 14:13:14 executing program 6: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002c3000)="440d5d0d010000ff03000000ec", 0xd) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000939000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000939000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000002b000)=0xff, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x8d)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/02/16 14:13:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00006ab000-0x4)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/16 14:13:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000120000)={0x20, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0x5, 0x2, [@typed={0x8, 0x0, @u32}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b1000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d1f000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000b84000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000457000-0x8)={r2, 0x6}, 0x8) 2018/02/16 14:13:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000f83000-0x24)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000040b000)={0x7ff, 0x1, 0x700000000, 0x6, "927b5ab52afe2376f41e954a2f33d45139b63a58685d40cf9b7841f5daf604a5160a809a736ea824fad844a1", 0x800}) accept4$vsock_stream(r0, &(0x7f0000b80000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) 2018/02/16 14:13:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002000-0x2)={0x5}, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000215000-0x9)='/dev/kvm\x00', 0x20402, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000165000-0x10)='/dev/input/mice\x00', 0x0, 0x240100) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000b5e000-0xf8)={0x6, 0x0, [{0x8000000f, 0x0, 0x4, 0x681c, 0x3, 0x9, 0x9}, {0x40000000, 0x9, 0x2, 0x2, 0xa1bc, 0x4, 0x2}, {0x40000000, 0x0, 0x1, 0x8, 0x2, 0x4, 0x78df5e0a}, {0x80000007, 0x8, 0x5, 0x1, 0x1, 0x1, 0xff}, {0xc000000f, 0x5, 0x1, 0x6, 0x4, 0x2, 0x8}, {0x0, 0x2, 0x6, 0x7, 0x7, 0xfffffffffffffc00, 0x8000}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0xffffffffffffffff, 0x0, 0x20000000000000, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000c39000)=[@text64={0x40, &(0x7f000002a000)="b8010000000f01c1440f20c03505000000440f22c066ba4100ed4b0f01d1264a0f072e0f0866480f3880a4a5ed000000652e362e66440f38812c04b9e80200000f324910a000000080"}], 0xaaaaaaaaaaaab61, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/16 14:13:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2000000000000006, &(0x7f0000362000-0x8)) 2018/02/16 14:13:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000229000)="f547b46369235fe11ab31b6e8fffad70714778a6dd16f92a", 0x18, 0x1, &(0x7f00001e4000+0xcc0)={0xa, 0x0, 0x3, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000297000-0xfe), &(0x7f0000595000)=0x8) 2018/02/16 14:13:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00004ef000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000018f000-0x4)=0xdf, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/02/16 14:13:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000537000-0xb1)="130000001000ffdde23cf49ff60f050000230a009d0000000f00d2c43022e5f900000001697ae1a3490096000601e7b93c18c214e30100e9ffef49a1b4b88ed4b9000602c2d3105df1f2aa09bd267c3d5f625e77e150da8fd7d56ca4576d7bd87da5cd03b27dd26746ea5000000000000000083d3f8612f026723affa620db0f7e7bf12930d837b9cb3452b6c400007d886959e4ebd309613a00fa0d1ad5b5a42a777a6f575b8b76199346c8f325b8fcd1", 0xb1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a3f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00004f8000-0x8)={0x8, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00006ca000-0x68)) 2018/02/16 14:13:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b66000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f0e000)='/dev/rfkill\x00', 0x80080, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000450000/0x18000)=nil, &(0x7f0000496000-0x18)=[@textreal={0x8, &(0x7f000091a000)="f0f65b06640f22a026f08392ffff8e0f22132e6e66b9b70900000f320f01cf64f20f060f20c06635200000000f22c0f4", 0x30}], 0x1, 0x1, &(0x7f00009d3000+0x340)=[@cstype0={0x4, 0xe}], 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006b5000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f000081e000-0x5), &(0x7f0000fde000)=0x5) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000751000/0x18000)=nil, &(0x7f00008d3000)=[@textreal={0x8, &(0x7f0000689000)="650f0d7f64ba4200b0000f06baf80c66b8df3e058a66efbafc0cecf080480a00864e00670f060f237db800008ed8b800008ee0f2660f00d8", 0x38}], 0x1, 0x50, &(0x7f0000c58000-0x20)=[@cr0={0x0, 0x40000000}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/16 14:13:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f55000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f000002a000-0x49)="8b70e5356f1223a54726872937ba0bc80ab9fea6d96463cfcf071c5e897e122092b2d6a43989548864c4c312a224273cc8cb21224fd9492560c15b21fec96802fcc66f3ed89ec22a17", 0x31, 0x12, &(0x7f000078c000)={0x2, 0x1, @multicast1=0xe0000001}, 0xfffffe24) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) fcntl$setstatus(r0, 0x4, 0xfffffffffffffffe) sendto$inet(r0, &(0x7f0000482000), 0x177, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000149000-0x14)={0x0, 0x852b, 0xffff}, 0x14) syz_open_dev$vcsa(&(0x7f000032b000-0xb)='/dev/vcsa#\x00', 0x6, 0x10000) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00001a4000-0x4), &(0x7f0000bb5000-0x4)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc5000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66), 0xfffffffb}], 0x1) fcntl$setflags(r2, 0x2, 0x1) 2018/02/16 14:13:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000899000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000fa6000-0x4)=0x1c, 0x80000) connect$inet6(r0, &(0x7f00008a1000)={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) 2018/02/16 14:13:14 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000001000-0x5e)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000007000-0x11)='/dev/input/mouse#\x00', 0x8, 0x40200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000)={0xfff, 0xffffffffffff2af9, 0x8, 0x80, 0x9}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000009000-0x4)=0x4, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000008000-0xc)={@multicast2, @local, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000007000)=""/203, 0xcb, 0x40010040, &(0x7f0000008000-0x14)={0x11, 0xc, r2, 0x1, 0x3f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x14) r3 = socket$packet(0x11, 0x5000000000003, 0x300) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=""/145, 0x91}, 0x0) bind$packet(r3, &(0x7f0000005000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000007000-0x4e)="ff796f984c463ede0a12374a560730818475b6d9aa798795e6bfee0fb7ef51ed11e8935e4807c81b7bf71c57db237ba5e0f5ba3e4467c2d9fa436fc3ee2ef1bc5126304a0cf3ea7e7c0f3fc8e938", 0x4e}, {&(0x7f0000008000)="3b095e2833a677aea7f99b6bee48b296128b39d8759f86f3979ef77fbc1706fc2cba114712c2285b76596e289b5def4b30a2ba36f59599e0010ec855778e88b3159883c5f37389cd3a3d8100d216a53d307520cfcf6abc91fd7e76d2f5502d1170b544ae0a6aef1bc9c9c5501d2ac802877edcd12b0d36828e1831fa1d42d6ed5030fb7e75faf59793c93b59820dd0f310e916f234d6ab1785dd60948c399762bfeee90a8f8776d1663e4c9bf81bde100df2262a1307226db0a3391376e4044c7a746a1b0566abad02e1fb6d4986259c34e51b6164b70e3675607ad8ebf348356de51e7bc4caf11268ec269f3f3121930f860412c653b5", 0xf7}, {&(0x7f0000001000-0xa5)="6aad32b7324f377c389b5f51ee86eb17318eb9b0e3cc34df5f8551a245b3c11788a17e8915196c78d623f4cca07b39297ab6cee006c0f77e801d6513566277a410af3bc96ce5ea2a5ee7a420da2e25596016443b0c0e96226538820f65b470bc0eaaed0b43c4ce8e551ec69810a156bca69187d7561d1d462ff91832ce1a5286beb8280bb703acdbe3fe7135270b19f008654f9e181b7836e5d3d41da4f50cf7b1280442c4", 0xa5}, {&(0x7f0000008000-0xd1)="b52848017fd842e1dc07cdafade0e156f993e56d9a392c7c2da33cf1de299aa059feebf123d2a3e7d92cebe5259dfd8ffc4d667d0f4ddae19553209728a5247ca197c26969107aa9e6b682eef98ec9281a712e5dbb80d5239b14a6e79dd4ecfd296311bb3ea4e31dcb04798d16864bd3a9a8f6b76d9ba744935a5c54c9c51f7360593405ae297035dcd11de288f3ce404ca7c4f6de0a6f700c256e83d178c48d2902855433f636e086d65fd069a66d276d0a13effb30fb343c76156dbe560baf30b75f4fdbab565c841dcefea603f5a4ba", 0xd1}, {&(0x7f0000004000)="988403112f6558f12273a927887b221ca8743c59bee3d17897513635d46e6796ed02b3b09f3e29595ca257e2770ccac8ce42733a60a0daf3fc62b3a7bed3752970f34dbc115eb84bd171c25caabdb763f47fb52218c30a36d022e7161ceb401479d4295ce7649b98f2268f17a1d7915aaad5a63d378a5c7ccf93267522fdf549110ba5a56bf8891540f981af7bf8b39cb433a806cc12b0dc0e6bd9074bceb489e86a4678e4a81bedf781ac89f124b622cce0c74077b52d7d2da9d6b9afdd", 0xbe}], 0x5}, 0x4000000) bind$packet(r3, &(0x7f0000008000-0x14)={0x11, 0x17, 0x0, 0x1, 0x10000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/16 14:13:14 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000092d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00007d5000-0x50)={{0xa5a, 0x80}, {0x1000, 0x1}, 0x401, 0x6, 0x10001}) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r2, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[]}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x0, 0x0) sendto(r1, &(0x7f0000034000), 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000033000-0x8)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005000)={0x5, &(0x7f000000b000-0x28)=[{0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000035000)={r3, 0x1}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000037000-0x8d)=""/141) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000036000-0x18)={0x0, 0x1, 0x30, 0x200000, 0x2}, &(0x7f0000036000-0x4)=0x18) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000036000-0x10)={r4, 0x8, 0xc4, 0x2}, &(0x7f0000036000-0x4)=0x10) 2018/02/16 14:13:14 executing program 7: mbind(&(0x7f0000225000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000a77000)=0x401, 0x6, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x403, &(0x7f000077a000/0x4000)=nil, 0x3) 2018/02/16 14:13:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="15", 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00005f4000)=0x3b) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000e3000-0x4)=0x5) mknodat(r0, &(0x7f0000d7b000)='./file0\x00', 0x81, 0xff) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000ae9000)={0x5dcd0c5, 0x3, 0xdf06, 0x8001, "39df6cf3880779716b689ca16295d500010000c78827a160539892fd2c1572d2ea7d5f6b2dea7387eb2305e1"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) ioctl$TCSBRK(r0, 0x5409, 0x5) 2018/02/16 14:13:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = semget(0x2, 0x0, 0x21) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000ce8000-0x9d)=""/157) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ff9000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) ppoll(&(0x7f000041a000-0x10)=[{r0, 0xd000}, {r0, 0x4000}], 0x2, &(0x7f00002f3000-0x10)={0x0, 0x1c9c380}, &(0x7f0000195000)={0x8}, 0x8) 2018/02/16 14:13:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007e6000-0x68)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000121000-0x4)=0x2000000000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00004e3000-0x14)={0x3ff, 0x20, 0x100, 0x7, 0x4}) 2018/02/16 14:13:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x0, &(0x7f0000267000-0x10)={0x0}) openat$dir(0xffffffffffffff9c, &(0x7f000092d000-0x8)='./file0\x00', 0x400002, 0x81) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1}, {0x0, 0x7530}}) 2018/02/16 14:13:14 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x2, 0x258) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x3}) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000b25000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000001000-0x10)=[{&(0x7f0000b19000)=""/77, 0x4d}], 0x1, &(0x7f0000b23000)=""/81, 0x51, 0x7fff}, 0x42) 2018/02/16 14:13:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0xe8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f000000e000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x978, 0x2}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/16 14:13:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000062f000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000eb9000)='/dev/input/mouse#\x00', 0x100000001, 0x0) accept4$ax25(r4, &(0x7f000074b000), &(0x7f000005d000-0x4)=0x10, 0x80000) r5 = msgget$private(0x0, 0x1ff) msgctl$IPC_SET(r5, 0x1, &(0x7f0000999000-0x78)={{0x70}, 0x0, 0x0, 0x0, 0x0, 0x1}) pkey_alloc(0x0, 0x2) 2018/02/16 14:13:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00008c8000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8000) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000046a000)={0x1, &(0x7f0000001000-0x20)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r3, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f82000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x3000)=nil, 0x3000, 0x2) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000cd000-0x4)) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00004c6000-0x4)=0xffffffffffffffff) [ 38.074157] audit: type=1400 audit(1518790394.447:21): avc: denied { map } for pid=5555 comm="syz-executor7" path=2F6D656D66643A24202864656C6574656429 dev="tmpfs" ino=15092 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 38.185682] audit: type=1401 audit(1518790394.559:22): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:init_var_run_t:s0 2018/02/16 14:13:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x2, 0x800080, &(0x7f0000cfa000)="167648c0ca2e32f7dc27f5fb40d72618d855534bdadf0fd4deee49b4252fc957709ae4f5ac50350c56cb2b1d729b6214562b9e81a5abea44e72a983ef997b820015f681ddaaa1ec56b3f22bf57430370ed38b0ca2875d7308112506b6c41d7a5ab0449478296f5dd27392fd0a3fef4f28c62246254d8af680baa63c6c8ce7c07735d74baecb7080728e928a049b305b1ae7f123ba30a44690a2c47e282fc54c30cc7cc077410e607fe2b54c2cf0be4bc742a902b8af2e2a3856f57bf30b9e8480f7e092a1025", 0xc6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00009f0000-0x8)=0x7) r1 = syz_open_dev$usbmon(&(0x7f0000617000-0xd)='/dev/usbmon#\x00', 0x9c70, 0x101002) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000c0c000)={0x8, 0x8, 0xae, 0x4}, 0x10) 2018/02/16 14:13:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000003, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000924000)=@ethtool_wolinfo={0x1, 0x0, 0x0, "63d156a528d7"}}) pipe2(&(0x7f0000676000)={0x0}, 0x84800) connect$llc(r1, &(0x7f00007ad000-0x10)={0x1a, 0x17, 0x1, 0x2, 0x2, 0x7, @random="bd1539237f4d"}, 0x10) 2018/02/16 14:13:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x4) r1 = getpid() fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000fac000)) ptrace$cont(0xffffffffffffffff, r1, 0x7, 0x9) 2018/02/16 14:13:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = syz_open_dev$audion(&(0x7f0000c16000)='/dev/audio#\x00', 0x2, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/16 14:13:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005d7000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000cf4000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffc85}]}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000988000-0x8)={@empty, @rand_addr=0xfffffffffffffb87}, 0x8) 2018/02/16 14:13:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}}, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b6c000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000539000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r1 = getpgrp(0xffffffffffffffff) migrate_pages(r1, 0x7ff, &(0x7f0000ec5000), &(0x7f00002fe000-0x8)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x6, &(0x7f0000d78000)=""/98) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/02/16 14:13:14 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) read(r0, &(0x7f0000034000-0xb5)=""/181, 0xb5) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000000d000)) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000048000)={0x0}, &(0x7f0000048000)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3}}) 2018/02/16 14:13:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) rmdir(&(0x7f0000ca2000-0x8)='./file0\x00') mount(&(0x7f0000c84000)='./file0\x00', &(0x7f000012b000-0x8)='./file0\x00', &(0x7f0000036000-0x7)='autofs\x00', 0x8000, &(0x7f0000184000-0xdf)="72e3de0240c52f6f89ed7da18f8378067e9e4a019a8901528a38599c204248da7465f52d7a3091070e8a538244a871c073f38815264266fd533808e5fa6f3e28730620861807f7ccdd83cd74c45b2616ed08043162a21a843ee9c1bfebe9705f15d7d71e17617720ad4669e26d1652c00046e5b7966561729267d457f6426d584474c0e03d5f9861b39532e8eba284f37b79431a81814e0e012b0f601c6977224f7c40181cc6feb3ec6f178a866d973280c3b297c6c28f381bd546137fc73485a4409744456bb2c110af8cf8e8d5ad27a2594fae5303d9da8676bbb36da53a") getsockopt(r0, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e9000-0xf)='/dev/sequencer\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d88000)={0x0, 0x4}, &(0x7f00007e3000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000282000)={r2, 0x7}, &(0x7f0000b73000-0x4)=0x8) mkdir(&(0x7f0000236000)='./file0\x00', 0x108) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000093c000-0xc)='/dev/autofs\x00', 0x121000, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000ae5000-0x20)={0x1, 0x0, [{0xc0000000, 0x0, 0x800, 0x1, 0x5e4}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000da9000)={0x2, 0x8203, 0x2, 0x7fff}, &(0x7f0000037000-0x4)=0x10) [ 38.230756] audit: type=1401 audit(1518790394.604:23): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:init_var_run_t:s0 2018/02/16 14:13:14 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f00001a0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000092f000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x118) 2018/02/16 14:13:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000b4e000)={0x1, &(0x7f0000e72000)=[{0x6}]}) r0 = syz_open_dev$mouse(&(0x7f000057f000-0x12)='/dev/input/mouse#\x00', 0x7, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000835000-0x8)={0x0}) socket$inet(0x2, 0x800, 0x8) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000fe7000)={r1, 0x2}) 2018/02/16 14:13:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xffffffffffffffff, 0x725ddb2b9ed46f2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x8575) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000f74000-0x8)='./file0\x00', 0xec7) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f73000)=0x1, 0x4) r2 = dup2(r1, r1) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000f74000)={0x27, 0x1, 0x80000001, 0x7, 0x4, 0x0, "60bb315dc9419ae804696d0eefb3396cbd0630024fe92de4158ce541766136f3aef169d32d00558574bfc4ff37821781b48ac29a420de1a8b79868c38d0472", 0xc03}, 0x60) [ 38.281507] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/02/16 14:13:14 executing program 2: mmap(&(0x7f000