INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.37' (ECDSA) to the list of known hosts. 2018/05/08 10:44:20 fuzzer started 2018/05/08 10:44:20 dialing manager at 10.128.0.26:37971 syzkaller login: [ 50.235704] can: request_module (can-proto-0) failed. [ 50.246862] can: request_module (can-proto-0) failed. 2018/05/08 10:44:29 kcov=true, comps=false 2018/05/08 10:44:32 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x800) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x2c, @empty, 0x4e20, 0x4, 'lblcr\x00', 0x0, 0x27f, 0x61}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x0, 0x9, 0x5, 0x209df32a}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xcf, "60ef40d521113381bde97e9010386fb659d37f06ed28be9efc2bb8fc344871d7a56084d585b5de706e792d91a06333b599fadf91a45a6c3c806381c36cb6cc0b889b2f77dcfd60b5712075d20b49c56415d99912a38aedc6cd3a3f1b9445694be76089fba5aa642a438df9e674ebd9d7c2d3e466f4bd4edbc7da7f57c1794e906bac22c0c8474419a1012be45617052d2c255bf02129f8dc6f1737b96c4459a8310f6e985adceaf7cb753a174c04e899fb719f7ab224efb6862a0b1e4582345d168086c190e231e90106ce5a60e4c6"}, &(0x7f0000000240)=0xf3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x3, 0x30, 0x100000001, 0x8001}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}]}, &(0x7f0000000380)=0x10) sendfile(r1, r0, &(0x7f00000003c0), 0x5) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x20) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000480)={&(0x7f0000ffd000/0x2000)=nil, 0x1000, 0x5, 0x80, &(0x7f0000ffd000/0x1000)=nil, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000004c0)={0x80000001}) userfaultfd(0x0) write$tun(r1, &(0x7f0000000500)={@pi={0x0, 0x601f}, @void, @ipv6={0x5, 0x6, "26b0ba", 0x49a, 0x11, 0xbcf5, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, {[@fragment={0x2c, 0x0, 0x1ff, 0x40, 0x0, 0x100000000, 0x66}, @routing={0x88, 0x10, 0x0, 0x4, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0xbb, 0x2, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x10}}]}, @dstopts={0xff, 0x21, [], [@jumbo={0xc2, 0x4}, @pad1={0x0, 0x1}, @calipso={0x7, 0x10, {0x9, 0x2, 0xfffffffffffffffa, 0x8, [0x4]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0xffffffff, 0x8a, "371ce84fb09eb0e7b819812c0df4b3558124213717b1213be483e7200c820fdf91e0d35be9e75fdd3b2720c23b5e9a77836ffff3ba629dafa963a7b4577bf8bbf2620d03358bb15871e2d2806c523d5b4a8f597c6c088327f204530bd5b1580737f25bb14f47935d0172b501d488a0de4bf928dbd1ccb701c513bf6c936477b1fbcbbf5379d2740007a8"}, @generic={0x1, 0x50, "58e218005d827eba2f0a9222532856dd93c015139df7163c45d9e753e3a8e36dc61273820c9d50e60a6bbd75b940330885c663d1db4049f50760d7e916b68142505458649ede1de1d1f77fb7dc54ed05"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1}, @pad1={0x0, 0x1}]}, @routing={0x3c, 0xa, 0x0, 0x2ae, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0xeed0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x84, 0x1, [0x8, 0x2], "a1e39601c9fad1d10b1cffc8d35aad196431eab655330ed3507e371bdf9cb307e726b0a325830127ca0d138740695f8421faaf9f6b2279e1d10734a2722d5d8a8f38f3e75d5398d4931cb774accc82510eea29c4729d74786d5625e113464787b7813f70a7cfc15bdf6331ea16916e36c15494742b69f636370f2b00078a041789cfb570"}, {0x80, 0x0, 0x10001, 0x3, 0x0, 0x0, 0x800, [], "aba85100a18334a7f1719ea7ca1f9af5d4c3c7a1535f97f29dbdb820c09f0107541e4900447718c93fce2061a6b80c8c7a737e633306cd5cb21e6fbb0d5bdb3accefec762ee561428cc6e98ec42b78ad2fbc61caa17f0f3c9bb785dfdfbd1d3e486130bf2cee08a87812595c11a0335e6a1b6c0177353ba401114cdf42e9fbe3c04a58bc0f87d00cf9c304b82849773e5dfa7679dcb5619dbbce8b6f1ab98d0e39"}, {0x20, 0x0, 0x3a, 0xd8, 0x0, 0x0, 0x86dd, [0x3, 0x100000001], "2ab46678a05b0ba9bd782fad64230c14f7e86c4adf43b0f5f1eb5e3597eba08bb4bdec676675c8e9e01994d401c669c441c6"}, {0x8, 0x88be, 0x2, {{0xfffffffffffffff8, 0x1, 0x81, 0xb8a, 0x9, 0x7fffffff, 0x1, 0x400}, 0x1, 0x7fffffff}}, {0x8, 0x22eb, 0x1, {{0x1, 0x2, 0x9, 0x5, 0x341, 0x4, 0x7, 0xfffffffffffff5e8}, 0x2, 0x5, 0x2, 0x2, 0x7ff, 0x101, 0xfff, 0x6, 0xfffffffffffffffa, 0x80000001}}, {0x8, 0x6558, 0x3, "77c8320e7ae2d1b94668e4fbc88ef61ab76c39f89294f7ed07a469f2a4d1d098d06b5f537760a187d6c4f2d14462227da24bd1589fa2b47f7d78eaeb4ff75cfba3180a25a47822fa3c3e3d46b42e4bfa09250eee62e5039831df65762088297cf6b8dd179b015a1aecc755c2d074a7cfd44d0bdac9333f23404b9548fb33fec56515402f0fc438ddba89f4228a36c6e947aa052e9d178fec5385d643cab24118b4c3eded44a1b209f1f22b54d16d31ac940b5a4eda12bb17f38e4f19f66fa86d618f001b73f9adc607bbc71e9fd0d8bd8c1a076f42b121"}}}}}, 0x4c6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000a00)={r4, 0x5, 0x10, 0xb7, 0x800}, &(0x7f0000000a40)=0x18) socket$nl_generic(0x10, 0x3, 0x10) lgetxattr(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=@known='user.syz\x00', &(0x7f0000000b00)=""/168, 0xa8) r5 = userfaultfd(0x800) mount(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)='ramfs\x00', 0x1000, &(0x7f0000000c80)) getsockopt$inet_buf(r1, 0x0, 0x36, &(0x7f0000000cc0)=""/191, &(0x7f0000000d80)=0xbf) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000dc0)=0x5000000, 0x4) ftruncate(r0, 0x7676) r6 = dup(r5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000e00)={0x2, 0x8200, 0x3, 0x5, r3}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) write$binfmt_misc(r6, &(0x7f0000000e40)={'syz1', "250b081e949a9920ecebae0185c75e9a3b5188864888922ea723b7870f2ea510e43e5b9a2b92d293"}, 0x2c) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_buf(r7, 0x1, 0x3f, &(0x7f0000000ec0)=""/174, &(0x7f0000000f80)=0xae) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000fc0), &(0x7f0000001000)=0x4) getsockopt$ARPT_SO_GET_ENTRIES(r6, 0x0, 0x61, &(0x7f0000001040)={'filter\x00', 0xd9, "25dc3554e1a68f77331f58abdcf6fe1b62280c8f8938bc9531b4d08d5a8c90902e8882fe3862826b72f3b65d1089bfa7aae1671579d11f3e1ac1f13347c5b36b835ac7c6c0dead466fa39a51fef863d4bdc0d3a3d543df9fdff387f141565f7ceb6cd7c2b484fa98dbc53d20e01680d760a2889a27b14d4aa1cb5150d072730cc4f1b9e8c9a3a5f7a3d1acb0525408429af8913fb617a89ea460d2b3a338d5a0a885c2f85124fade6d8840fb7ba79e78351f40817fadbf950ff77906fdc8273d91ac1bf7506a41113de5f2448b50b50544d68526a07fe3432b"}, &(0x7f0000001140)=0xfd) 2018/05/08 10:44:32 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x402, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x2, {0xa, 0x4e21, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x80000000, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x4, 0x3, 0x7, 0x7, 0x4}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x0, 0x8000, 0x2}, &(0x7f0000000300)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000340)={0xe000, 0x6, 0x2, 0x8000, "e7f4419fbc03db2bd74fb194c6af2b852e0acc1a545fe95a7dbc43aefede79b0dc701eae8e0eaa47b8932b11", 0x5}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r4, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000400)={0x303, 0x33}, 0x4) r6 = openat(r0, &(0x7f0000000440)='./file0\x00', 0x109000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000480)={0xfffffffffffff800, 0xc, 0x5, 0x8, r3}, &(0x7f00000004c0)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000000500)={'bcsh0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000540)={r7, 0x7, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000580)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x4, 0xd9644ba, 0x1, 0x80}, &(0x7f0000000640)=0x98) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000006c0)='./file0\x00', 0xe001, r9, r12, 0x0, 0x2000) fchownat(r1, &(0x7f0000000800)='./file0\x00', r11, r10, 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000840)={0x3, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000880)={0x1000, r13, 0x0, 0xffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000008c0), &(0x7f0000000900)=0x4) connect$ax25(r6, &(0x7f0000000940)={0x3, {"bfffa3681742fb"}, 0xc3b}, 0x10) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000002a40)={0x800, 0x216, 0x2, 0x1000, &(0x7f0000000980)=""/4096, 0x1000, &(0x7f0000001980)=""/4096, 0xb2, &(0x7f0000002980)=""/178}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002a80)={0xa3, 0x4, 0x7, 0x5, r5}, &(0x7f0000002ac0)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002b00)={0x8, 0xa9c, 0x6, 0xac39}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000002b40)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x0, 0x0, 0x8, 0xee8a, 0xff}, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/05/08 10:44:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip6_tables_targets\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x1ff, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x3, 0x80, 0x3, 0x1, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={r1, 0x5, "13f68668f2"}, &(0x7f0000000440)=0xd) splice(r0, &(0x7f0000000480), r0, &(0x7f00000004c0), 0xa9, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000500)={0x3, [0x3c, 0xa732, 0x6]}, 0xa) r3 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000580)={r2, @in={{0x2, 0x4e24}}}, &(0x7f0000000640)=0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000680)={0x7fff, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000006c0)={0x0, r5, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000700)=""/127, &(0x7f0000000780)=0x7f) r6 = getpid() fcntl$setown(r3, 0x8, r6) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00000007c0)={0x4, 0x1, 0x7}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000800)={0x8, 0x9, 0x200, 0x5, 0x2, 0xdf}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000840)={r4, 0xfffffffffffffff8, 0x2, 0x1, 0x2, 0x100}, &(0x7f0000000880)=0x14) splice(r0, &(0x7f00000008c0), r3, &(0x7f0000000900), 0x3ff, 0x2) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000980)={0x3ff, 0x2, 0x1, {r7, r8+30000000}, 0x1, 0xe4a}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000a00)=[{0x4}, {0x8, 0x8001}, {0xe, 0x3}], 0x3) bind$inet6(r3, &(0x7f0000000a40)={0xa, 0x4e23, 0xe3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000a80)=r3) fsync(r3) io_setup(0x47e, &(0x7f0000000ac0)=0x0) io_cancel(r9, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000b00)="6d3d72e5dfbe4cbc433b5a3a54a1175fe570873468c15b9114da701d3027a25747351c7d5cf45f7b9d3d60a5cc7985de13ac53aa9480f253ea42a78b08c49e38af250cb01c", 0x45, 0x400, 0x0, 0x0, r3}, &(0x7f0000000bc0)) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000c40)='team\x00') getpeername$packet(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000cc0)=0x14) accept$packet(r3, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000d40)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002180)={0x0, @remote, @multicast2}, &(0x7f00000021c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000022c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000023c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f00000025c0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002580)={&(0x7f0000002400)={0x154, r10, 0x301, 0x70bd26, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r11}, {0x12c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4a0}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x4, 0x2}}]}, 0x154}, 0x1, 0x0, 0x0, 0x840}, 0x40010) 2018/05/08 10:44:32 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xc0041, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x3, 0x1, 0x2, 0x81}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0xa0000011}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'teql0\x00', 0x3}, 0x18) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x7}, 0x4) fanotify_mark(r0, 0x40, 0x8, r2, &(0x7f0000000200)='./file0\x00') getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000240), 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000280)={{0xdfc, 0x5, 0x3f, 0x400, "93962381183cb2c56ca95a56fa8723125c1c664744c09a9271f19481865d9d8f0409d4f7e4afb474da558c92", 0x1000}, 0x2, [0x4, 0x7, 0x0, 0x9, 0x7f, 0x1, 0xddd, 0x0, 0x7fff, 0x4, 0x671, 0xff, 0x9, 0x9, 0xfffffffffffffff9, 0x80, 0x2, 0x8001, 0x9, 0x3, 0x8, 0x7ff, 0x8, 0x80000001, 0x7fff, 0x1, 0xa8, 0x10000, 0x20, 0x8, 0x3ff, 0x9, 0x7, 0x40, 0xc8, 0x9, 0x21a0, 0xfffffffffffffffa, 0x299, 0x7, 0x7f, 0x5, 0x5, 0x7, 0x3, 0x1f, 0x0, 0x7f, 0x400, 0xffffffffffff0001, 0x9, 0x8, 0x9, 0x85, 0x8000, 0x7, 0xe2c, 0x1000, 0x4, 0xfff, 0x0, 0x40, 0xd63f, 0x5, 0x7ff, 0x1f, 0x8, 0x0, 0x2, 0x7, 0x5, 0x8, 0x0, 0xfffffffffffffffa, 0xda, 0x5, 0x2, 0x3, 0x81, 0x6, 0x10000, 0x24b, 0x3, 0x58c597d1, 0xb40, 0xffffffffffffffc9, 0xdcdc, 0xffffffffffff0000, 0x3f, 0xfffffffffffff801, 0x2, 0x0, 0x0, 0x1000, 0x4, 0x20000, 0x0, 0x7, 0x1, 0xfd, 0xfffffffffffffffa, 0x1, 0x0, 0x101, 0x4, 0x7, 0x2, 0x15bf, 0x0, 0x5, 0x9, 0x7, 0x5, 0x2, 0x3, 0x9e, 0xc57a, 0x98, 0xdb5e, 0x1000, 0x3, 0x1ff, 0x5, 0x9, 0x3, 0xfffffffffffffeff, 0x8, 0x1400000000]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000780)={'bcsh0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000007c0)={@empty, r3}, 0x14) connect$netrom(r2, &(0x7f0000000800)=@full={{0x3, {"4fae1cf7b65b6b"}, 0xb408}, [{"04c30b57e60c46"}, {"d42e5d34ab1f5e"}, {"e5bd538df2f443"}, {"076116c7b0dfe9"}, {"3db274c6d60c19"}, {"682580a9625883"}, {"13ae9d257565a2"}, {"2ba31180a7ab25"}]}, 0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000880)={0x5, 0xff, 0x80, 'queue0\x00', 0x7}) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001180)=@filter={'filter\x00', 0xe, 0x5, 0x7a0, [0x0, 0x200009c0, 0x200009f0, 0x20000d18], 0x0, &(0x7f0000000980), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x8f7a34ec7c18dd33, 0x2, [{{{0x0, 0x10, 0x18, 'erspan0\x00', 'ip6tnl0\x00', 'team_slave_0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @random="903dcb8699a7", [0xff, 0xff, 0x0, 0x0, 0xff], 0x158, 0x158, 0x1a0, [@ip6={'ip6\x00', 0x50, {{@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xffffffff, 0xff, 0xffffffff], [0xffffff00, 0xff000000, 0xffffffff, 0xff000000], 0xff, 0x6, 0x3, 0x4, 0x4e21, 0x4e20, 0x4e20, 0x4e24}}}, @stp={'stp\x00', 0x48, {{0xffffffff, {0x8000, 0x9, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x3, 0x6b, 0x8, 0x6, @random="fee51d7dc48d", [0xff, 0x0, 0xff, 0x0, 0xff], 0x4e22, 0x4e20, 0x8000, 0x80000001, 0x7fff, 0x80000001, 0x3, 0x4, 0x7fff, 0xa0}, 0x114, 0x10}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"a7abac68373754d1f57625e9ddefafbf00aa338bd66fb2bddb84e56320d6"}}}, {{{0x13, 0x40, 0x1c, 'ip6gretap0\x00', 'teql0\x00', 'team_slave_0\x00', 'veth1_to_bond\x00', @random="9c94b7494a6b", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @random="d73b977cbbda", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x108, 0x108, 0x158, [@physdev={'physdev\x00', 0x70, {{'bcsf0\x00', {0xff}, 'ip_vti0\x00', {}, 0x8, 0x1}}}]}}, @common=@log={'log\x00', 0x28, {{0x4, "8295de3e6eec07257f8f80d647ea57248e3578fab8818cdd662556e161c1", 0x9}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x19, 0x641d6f883fb0983c, 0xf6, 'syz_tun\x00', 'irlan0\x00', 'ip6gre0\x00', 'gre0\x00', @empty, [0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0xd0, 0x100, [@vlan={'vlan\x00', 0x8, {{0x4, 0x6, 0x9b17, 0x7}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x10001}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x11, 0x20, 0x1b, 'gretap0\x00', 'bond0\x00', 'ip6_vti0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xe8, 0x160}, [@common=@ERROR={'ERROR\x00', 0x20, {"d7a4c3f3ce208f7e596c208391de4d7108924ce8fd1be3be9e170a3c040f"}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xfffffffffffffff8}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xffffffffffffffe1, 0x400, 0x2, 0x0, 0x0, "6e58cb187e1890a8b7150d345ababedc31f9d8430e150c887ad25a110c2ccced5b2b532c451846ae4b6290e893f5df9f0db3b0d2990d53da5424767f3ea00e77"}}}}, {{{0x9, 0x1, 0x88ff, 'bcsh0\x00', '\x00', 'veth1_to_bond\x00', 'bridge_slave_0\x00', @random="b8f77228db93", [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe8, 0x138, 0x188, [@limit={'limit\x00', 0x20, {{0x7, 0x49e9, 0x9, 0x1, 0x8000, 0x8}}}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0x8, 0x2}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x5, 0x8}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "95989f98390ff64ad15f98fe752f9d843a20c26ea6ff7a99f77b7e46c23a"}}}}]}]}, 0x818) exit(0x20) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001200)=0x4) setsockopt$packet_buf(r2, 0x107, 0x3, &(0x7f0000001240)="2f153b8b17fba9a2fb63515b22d3260cadd1f5acd3a143f1aaf85e0d5fdb63d528932ac07fcea463ba41c770b9b332a19c3c7c7090566fa5449d2aae188329a57b7bd98f4e7b", 0x46) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000012c0)={0x4, 0x200000000000, 0x2, 0x5, 0xffffffffffffff00}) tee(r4, r2, 0x80, 0x3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001340)={&(0x7f0000001300)=[0x0, 0x0, 0x0], 0x3}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001380)=0xd9cf) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000013c0)={'ifb0\x00', 0x200}) write(r5, &(0x7f0000001400)="8d6e3aed95f70b15d199c182f4892faf20a3aa9e8d871ff9df14a52b1a350d5d65aae205ee97b0500d9b85ebb4c79a894118b96db3e3c729bca1d46206cea3c935f3700be4d8b5c9e9a938a1129bd6c9785bed47481b", 0x56) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000014c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000015c0)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0xc) syz_fuse_mount(&(0x7f0000001480)='./file0\x00', 0x1, r6, r7, 0x0, 0x800) 2018/05/08 10:44:33 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x100000000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/28) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x10}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x4, 0x8, 0xffff, 0x0, 0x8, 0x5, 0xc93, 0x1, 0x7fffffff, 0xd09}) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x3, @rand_addr=0x3}}, 0x1e) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001440)=0xe8) fstat(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002040)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000002140)=0xe8) r9 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000025c0)={0x0}, &(0x7f0000002600)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002640)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002740)=0xe8) getgroups(0x5, &(0x7f0000002780)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r13 = gettid() stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002940)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002980)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000002a80)=0xe8) stat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002c40)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000200)="e08a5c13b06d2ac6156b346b15150cdec240ec4d86d45d9376f652e15b8b14073a7d7487349d7da40e6853cbdd23b6199b69f7933ea66173ba7eea0c03ea522ae7e568326828c20ef7ecbf666a97ca00612af2049b06a7624c99d803e97ddb0578460e3b450c797ea88c2e305a915637ed6021b7d1b62c863ed084d9d2cac12b93ce653c2f066c85a81b56a12bdaa4eaadff9f245798b52a5d7c34722729185e1e563919b9daa51e7bd8699578c43b4aed2d1579ff480b91d4a18b3aa17367cd9e3c4a955c38fca88e257f68e5b26b35037e6124ea8ab79af479f327cedf368bb8c7", 0xe2}, {&(0x7f0000000300)="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", 0x1000}], 0x2, &(0x7f00000016c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x80, 0x80}, {&(0x7f0000001740)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001a00)=[{&(0x7f00000017c0)="87c2155f4ed9367ebcdc5471cfcc89b71ad427bfb2e29fd624e6162f1c9cc0efa201f09c167d33df7ff8", 0x2a}, {&(0x7f0000001800)="d7efe8e97745f06473b6c3f2bc9b77b432e1d15d7b7fba2189223d6d98d403c74814300372846e8498d24cec976423a01097fdd0173ad2e32c588481b9fb23d19b4150b405b552f068bc0dd91ca5386e6254c5d3cc0b1e443d50074841a56d597222936b3ed25f7b645b1c087e0d915dbe6dc7a75e18a8c9d71567186520d61f", 0x80}, {&(0x7f0000001880)="0480932b477274779e95d93638c93a901db8d6", 0x13}, {&(0x7f00000018c0)="8128b7e9e01dafe7b5d90470997ae1efbf9d2b7c15addda3edce5d381ef42cc3d275dbffa920f6d49f3d5ec1c694ae2d1f09eaf12f81184377eb3f178b6577269ac11553f3c1bc16af19c9df87976538c4fd9a2be092c9e51736c738690586a71a61ae576a39d12d819a7d9b1b1b6d18426b4a58796a22866740ce90216f2982de8c7662a207975e99d17379b508ae4becf1fb2145dd12b3ae0d99d4bbaa0ab099f979615861bf05320abbd9028f40907b11774efc611dc215345552ee20cfc1061d54667f6c6e282339833fe92b565dd835bd04892fa865e968fd58c82e8ff54ddf5b32c726f85602", 0xe9}, {&(0x7f00000019c0)}], 0x5, 0x0, 0x0, 0x10}, {&(0x7f0000001a80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001b00)="824cdc8096e5d3ca5eb155f58a66e46d7fe755152a159ab5dfdded2a8c04bdbddb67fb3e9c9fdb9defbaf06912e9ddc235207868191feab29d2649af6903e453915b84d106234113ae13fbe1119a9d962aac6e7913b68a4434bd18e0a1010915a9e2ad9421bbd57c8862cec3382421c2cdbfbbf9a4c1373f0e43b5822c807a8cc51be39097ac1b6a46289f5de964ec8d8ee6c43b5cb5d49d00781e0e9ac6287ade223184827a9751ef90d2c9627c9950863e77", 0xb3}, {&(0x7f0000001bc0)="cfcaab7b047fdca6f94457cef53a9d99051c3eca34103335bce146231be3225b05", 0x21}, {&(0x7f0000001c00)="ba69e578e6fa732a9c5e3370aefe9900cb4d9d148d202c48c92c4a986799e235f884b4075ed56d4bf69eb2a5cf40804f382f2e893c34875acf27844be3ebaaa79669d09933db6e2cae2454af884ca805f4b13d698fe720c53ce9f959fd0a6682fb0762b9402750f62856f798d12d246a46c96dbc24e0a1792cc7934e0b9741f9e994fc7d0ac9847eb4da932452182624be16acd77ecd7e1ec387869a637ff3f471b526a0381424cbe3c4935b370283fed4bc70d48b1772aa0ddd5f5b7bd7c3a7d0bd4f3a1fffb8e04e4afd735425955c3566b1e20b34f1090da70848ba4ab20056", 0xe1}, {&(0x7f0000001d00)="ec2a11d30489586cf9899f6be6c7e91cc247f151bec1f17ca2de68953dadf4b6efc0ab1f834dba7a7df4ce7ec0e968b5d26ae21cb907af11", 0x38}, {&(0x7f0000001d40)="48d355abd5fd370d078184a988317ca32372e5c438142f19d5246aad1460c8da24926f6f08f134a7909a07c63e50a784672a93d2edc6a9cff0e0f85c578a3e1885a5713483a78a49eb1ae8ec3440fb3e62ebb0642039e0a30a65f384fc8af6c86c609e46df9de536a59423c509482933df619fab3e8a87e4ee3603650a", 0x7d}], 0x5, &(0x7f0000001e40)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x14}, {&(0x7f0000001ec0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000001f40)="95e28dbcc41129de69ca194e4653e4144a9becba3b290490c73b63243971114cd4a0c3455110bbc1df7a297c6b4942c27d16daa582134ef9d2dc664d51a054ad38ad6912f6d632c96c7e3907764f98925cfadc3934945c1499c2e57d9f60b3a65707c22177534c6dceeeea4414ba285d2cf35fe8b1f9cdf6635da3803c26f188d7bd23aa61abad8f49e4fdb866aca4431b7d568fc8383cb18670bed29834aa7533e41436cda7952097e434182797b510565c9137a2593648bb98cd74", 0xbc}], 0x1, &(0x7f0000002180)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20}, {&(0x7f00000021c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000002240)="c218ea111b5e60da0cffb0e3f4fedaa08bfbea92db91ba79e997cb99e1bbfdc0b7d306b749a92a583b49bd20e11629500328e0c526c52062330d2272549fa9f78538f089c572853518b86556a188133ebfb3379a51f760b46d8bf43900feea12a0a29ab587709f0d8d87f867854afcc825a2e4eae98284899c6aa1e481efde0f15ef371d69ca7286aae1602f1b01f3b85395d807075cac791ceee4dc8a8f62", 0x9f}, {&(0x7f0000002300)="11515a6ffcd2110b25789d27557a2b4f324db28ad08ec0fd232c687046800f073145bc09a53b2cf9dd6d46b370cb08065c1c4847", 0x34}, {&(0x7f0000002340)="da7a0370f2ff7c7ec9b82aa0bea9116ab4c5c7a29cf1d893407159e6cf25a8ae434b783db1f8d1ffaf5426475fc85ebb3be5edfb847b5625194f263823f1be69c5ce91fb3ad9bc6a3a3ed2db877712364e9cafa113c3159a5e5f6212903f2e98615ca153adde1b02f85604d421", 0x6d}, {&(0x7f00000023c0)="01ab", 0x2}, {&(0x7f0000002400)}, {&(0x7f0000002440)="968edec5da339b0ec24f885c8f041492031daac85fe4d2a3752867cbb8731da39f7fbbd5845b6e39165b2d34ef1b44bc78af2965923ff12b3dce96ce248824dd0e857fa54a7914708f7a1746276d27b13fd7c3d2327d114450491f2990f69367efd98935409a5ea3fac4a90bbf75376f745a1ee7aa893ac4022262ebbbd95d61fdcc5b19d1ecafe51dbc4c9334bcfee59a00de99f7f0a03103709e9acddaeb22eccd72e2265baadde59b994172e97103479e68dc246f114c7ccaeccac0a20706ea3583851f13f9df9373d3ee1ffa24c82c1177bcfd833f60baa7cfc02260c89d94100526d20b4745", 0xe8}], 0x6, &(0x7f0000002b80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb8, 0x8001}], 0x5, 0x10) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000002d80)={0x1, 0x6d8}) ptrace$setregset(0x4205, r13, 0x201, &(0x7f0000002ec0)={&(0x7f0000002dc0)="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", 0xfe}) connect$inet6(r0, &(0x7f0000002f00)={0xa, 0x4e21, 0x1ff, @dev={0xfe, 0x80, [], 0xb}, 0x4}, 0x1c) lchown(&(0x7f0000002f40)='./file0\x00', r2, r9) accept(r0, &(0x7f0000002f80)=@rc, &(0x7f0000003000)=0x80) 2018/05/08 10:44:33 executing program 6: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002680)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000080)=""/125, 0x7d}, {&(0x7f0000000100)=""/231, 0xe7}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/187, 0xbb}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/21, 0x15}, {&(0x7f0000002300)=""/207, 0xcf}, {&(0x7f0000002400)=""/61, 0x3d}, {&(0x7f0000002440)=""/6, 0x6}, {&(0x7f0000002480)=""/122, 0x7a}], 0xa, &(0x7f00000025c0)=""/151, 0x97, 0x6}, 0x1) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000026c0)={0x3, "f82af1"}, 0x4) socket$kcm(0x29, 0x2, 0x0) r1 = semget$private(0x0, 0x4, 0x247) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002700)=0x3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002740)=@assoc_value={0x0, 0x2}, &(0x7f0000002780)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000027c0)=r2, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002800)='/dev/vcs\x00', 0x101100, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000002840)=0x6) semop(r1, &(0x7f0000002880)=[{0x0, 0xba74, 0x1000}, {0x7, 0x2}, {0x0, 0x6, 0x1000}, {0x3, 0x1, 0x800}, {0x1, 0x9, 0x1800}, {0x7, 0x8, 0x800}, {0x3, 0x1000, 0x1800}], 0x7) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000028c0)=0x0) capget(&(0x7f0000002900)={0x200f1526, r4}, &(0x7f0000002940)={0x87b, 0x7, 0x762, 0x80, 0x7, 0x81}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002980)={r2, 0x1000, "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"}, &(0x7f00000039c0)=0x1008) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000003a40)={0x1, &(0x7f0000003a00)=[{0x10001, 0x2, 0x183e, 0x3}]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000003a80), 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003ac0)={r5, 0x5, 0x9, 0x0, 0x4}, &(0x7f0000003b00)=0x14) openat$cgroup_procs(r3, &(0x7f0000003b40)='tasks\x00', 0x2, 0x0) r7 = openat$cgroup_procs(r3, &(0x7f0000003b80)='tasks\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003c00)={r6, 0x2c, &(0x7f0000003bc0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000003c40)=0x10) rt_sigaction(0x3f, &(0x7f0000003c80)={0x8, {0x7fffffff}, 0x8000002, 0x5}, 0x0, 0x8, &(0x7f0000003cc0)) r9 = syz_open_dev$mouse(&(0x7f0000003d00)='/dev/input/mouse#\x00', 0x5, 0xa00) socketpair(0x9, 0x6, 0x7f, &(0x7f0000003d40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000003d80)={r8, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x7}, 0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003e40)={r2, @in6={{0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) sync_file_range(r10, 0x5, 0x4, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000003f00)={r8, 0x3, 0x280c00000000, 0x2}, &(0x7f0000003f40)=0x10) fcntl$notify(r7, 0x402, 0x11) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003f80)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r11, 0x6430) 2018/05/08 10:44:33 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x2000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x6, 0xfffffffffffffc01]) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000100)="967a018f88472aa7a46443c5e31b7487798a09f80dcea7cad554ae46a4146d7f3576b884645268e5bfb0d463b0e4ded2ef0767d7beeda296bfb56eb4b25e93b372d80d43e7fed54435bc880fedba38fb51ac28830376d22ac0704c10e7fadf6323ee0aae2d7eb7608299c0016d9c7b0bc99ad78855db0614c894063e25c8efad10429d6c2fc102bf6a2ae8772689f7abccc4e924ae8108426084be19067718cb1ab161983eacdae24461cae5d6984e79152df97271f99655c3167b03282b950accb4183729955e9336c80c10") r2 = fcntl$getown(r1, 0x9) sendmsg$nl_crypto(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=@alg={0xf0, 0x10, 0x608, 0x70bd29, 0x25dfdbff, {{'ccm(cast5)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x7fffffff}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000000}, 0x5) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x2, 0x1, 0x100000000, 0x8, 0x2, 0x6, 0xf6, 0x3e7, 0x38, 0x1b3, 0xffff, 0x2, 0x20, 0x2, 0x100000000, 0x5a1, 0xfac8}, [{0x5, 0x9, 0xbd36, 0x6, 0x8, 0x80, 0x400, 0x3}, {0x60000007, 0x6, 0xb10d, 0x3, 0x7, 0x4, 0x1000, 0x1}], "606e7a75c23aa17461192b3c5f59e154846f8e6fcb88b95589095f12ddd7b6937bbda91aa5b7aa5febb9850f3748d9370083ad6c0c5297f6f9d302f7f639cd123c13dcbf85efc9d8978f608754ba9d190cb5f1bc6bda516c3dce29da76c12670da3fc644ccf3113fc8acac58351cb86039613f3cf95e16898c907e86f7e524500c3b3d048f0a2f0f3d5c67baceba468b25ad8527690a79eb284761536c614fd87e0ed28d13301d697e43de0f24376c", [[], [], []]}, 0x427) r3 = accept4$packet(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a00)=0x14, 0x80000) accept4$packet(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ec0)=0x14, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000f00)={@loopback, @empty, 0x0}, &(0x7f0000000f40)=0xc) sendmsg$nl_route(r1, &(0x7f00000010c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000001080)={&(0x7f0000000f80)=@ipv6_delroute={0xd0, 0x19, 0x704, 0x70bd2c, 0x25dfdbff, {0xa, 0x80, 0x10, 0x45a, 0xff, 0x1, 0xfe, 0xf, 0x400}, [@RTA_MULTIPATH={0xc, 0x9, {0x9, 0xc4, 0x760f, r4}}, @RTA_MULTIPATH={0xc, 0x9, {0x8, 0x4, 0xfffffffffffffffc, r5}}, @RTA_METRICS={0x80, 0x8, "4d95936134e93b386f5f266d79854d47518e0fa6040ab961d2273fff50723ed3e5bd934ec30a2c1ca37e4d6b6e3117e8fddb233202754b784df22b2f59fe59bdf8b7e34ec58a3698b3e0b072e23318a9fc7439139c40cbab56f1870e8a0a613b28dfd7343be14e2d232c4271242ff9a759431ab416c9530e9a"}, @RTA_PRIORITY={0x8, 0x6, 0x3}, @RTA_OIF={0x8, 0x4, r6}, @RTA_METRICS={0xc, 0x8, "316b5ac1c9"}]}, 0xd0}, 0x1, 0x0, 0x0, 0x24000004}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001100)={0x0, 0x4b, 0x7}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001180)={r7, @in6={{0xa, 0x4e22, 0x80000000, @empty, 0x2}}}, &(0x7f0000001240)=0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001300)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001400)=0xe8) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)='./file0\x00', 0xa000, r8, r9, 0x4, 0x2, 0x820) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001500)={r7, 0x3}, &(0x7f0000001540)=0x8) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000001580)={0x5e, 0x6, 0x1}) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000015c0)=0x1f, 0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) fcntl$lock(r3, 0x7, &(0x7f0000001600)={0x0, 0x0, 0x1, 0x80000000, r2}) sync_file_range(r0, 0x608, 0x5, 0x1) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001640)={r4, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) inotify_init1(0x80000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001680)={r10, 0x8}, 0x8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000016c0)=[0x6, 0x6]) sendto$llc(r0, &(0x7f0000001700)="6a7f72dee0b65b00a7982cdda01e142dcbb4397303234f22a4fc6010253601b7919a53c26afc0f944504640cabebf746f576c7c989c8bb0bd5a2fe6785222a90084bbb7123241c16e2f5c4d0b9dfef159a645ed6a28e66224ec7dff0245c159b3f89bd7a35628eaf6dd4d48565262ad1694d5465fbae5f855e4c542a923b5763e87caf4cfd9ac684a89209b8932a7eb81d6a303247144b461a3bf4bef10ea892fc538991facf353e09a7c9be692253b7b81f831d542cd2f9dbcfa2e41a294899bd228799383dd9414d29d6942e", 0xcd, 0x400c050, &(0x7f0000001800)={0x1a, 0x201, 0xffffffff00000001, 0x1, 0xffffffff80000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0xfffffffffffffffd, 0x4e20, 0xbc1, 0x2, 0x20, 0x80, 0xff, r5, r8}, {0x8, 0xffffffff, 0x100000000, 0x6, 0x8001000000, 0x7, 0x0, 0x2}, {0x71b5, 0xffffffff, 0x7}, 0x80000000, 0x6e6bbd, 0x0, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d4, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0x2, 0x1, 0xf0aa, 0x100, 0x5f5, 0x100}}, 0xe8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001940)={r7, 0x7}, 0x8) 2018/05/08 10:44:33 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x208000, 0x0) write$fuse(r0, &(0x7f0000000040)={0x20, 0x0, 0x2, @fuse_notify_inval_entry_out={0x80000001, 0x41}}, 0x20) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x80, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x3, 0xfdb, 0x4, 0x8, &(0x7f0000000080)='veth1_to_bond\x00', 0xfffffffffffffffd, 0x5, 0xf7}) write$cgroup_int(r0, &(0x7f0000000140)={[0x31, 0x31, 0x3c, 0x37, 0x32, 0x2b]}, 0x6) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000002c0)={{&(0x7f0000000180)=""/236, 0xec}, &(0x7f0000000280), 0x2b}, 0x20) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000400)={'team0\x00', r1}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000940)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)={0x434, r3, 0x410, 0x70bd2b, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r1}, {0x260, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r1}, {0x164, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x5, 0xfff000000}, {0x3ff, 0x8, 0xfffffffffffffff7, 0x800}, {0x4, 0x1, 0x9c9, 0x9}, {0x4, 0x4, 0xd32, 0x8000}, {0x6, 0x3, 0x8001, 0x7}, {0xaab, 0x6, 0x9, 0x2}, {0x2, 0x800, 0x7, 0x10000}, {0x4cf1, 0x13, 0x2, 0x1}]}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x8001, 0x70, 0x7ff}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}]}}]}, 0x434}, 0x1, 0x0, 0x0, 0x4}, 0x800) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000000980)=@nfc_llcp, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a00)=""/28, 0x1c}, {&(0x7f0000000a40)=""/136, 0x88}, {&(0x7f0000000b00)=""/172, 0xac}, {&(0x7f0000000bc0)=""/159, 0x9f}], 0x4, &(0x7f0000000cc0)=""/4096, 0x1000, 0x481a}, 0x8000}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001cc0)=""/36, 0x24}, {&(0x7f0000001d00)=""/149, 0x95}, {&(0x7f0000001dc0)=""/250, 0xfa}, {&(0x7f0000001ec0)=""/80, 0x50}, {&(0x7f0000001f40)=""/237, 0xed}], 0x5, &(0x7f00000020c0)=""/168, 0xa8, 0x7ff}, 0xedd1}, {{&(0x7f0000002180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002340)=[{&(0x7f0000002200)=""/201, 0xc9}, {&(0x7f0000002300)=""/52, 0x34}], 0x2, &(0x7f0000002380)=""/110, 0x6e}, 0xaf08}, {{&(0x7f0000002400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002940)=[{&(0x7f0000002480)=""/20, 0x14}, {&(0x7f00000024c0)=""/146, 0x92}, {&(0x7f0000002580)=""/181, 0xb5}, {&(0x7f0000002640)=""/83, 0x53}, {&(0x7f00000026c0)=""/195, 0xc3}, {&(0x7f00000027c0)=""/103, 0x67}, {&(0x7f0000002840)=""/225, 0xe1}], 0x7, &(0x7f00000029c0)=""/125, 0x7d}, 0x4}, {{&(0x7f0000002a40)=@alg, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002ac0)=""/246, 0xf6}, {&(0x7f0000002bc0)}, {&(0x7f0000002c00)=""/145, 0x91}, {&(0x7f0000002cc0)=""/35, 0x23}, {&(0x7f0000002d00)=""/78, 0x4e}], 0x5, &(0x7f0000002e00)=""/187, 0xbb}, 0x80000001}, {{&(0x7f0000002ec0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000002f40)=""/4096, 0x1000}], 0x1, &(0x7f0000003f80)=""/81, 0x51, 0x5}, 0x4}, {{&(0x7f0000004000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004380)=[{&(0x7f0000004080)=""/150, 0x96}, {&(0x7f0000004140)=""/161, 0xa1}, {&(0x7f0000004200)=""/107, 0x6b}, {&(0x7f0000004280)=""/228, 0xe4}], 0x4, &(0x7f00000043c0)=""/157, 0x9d, 0x1}, 0x2c}], 0x7, 0x10000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000004640), &(0x7f0000004680)=0x30) read(r5, &(0x7f00000046c0)=""/202, 0xca) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000051c0)={&(0x7f00000047c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000005180)={&(0x7f0000004800)={0x964, r3, 0x424, 0x70bd2b, 0x25dfdbfc, {}, [{{0x8, 0x1, r1}, {0x130, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r4}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r2}, {0x84, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r2}, {0x1ec, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r4}, {0x218, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x0, 0x3, 0x0, 0xce}, {0x8, 0xe1, 0xac2, 0x4}, {0x2c8, 0x7f, 0x3, 0x1}, {0x3c8d, 0x6, 0x8001, 0x7}, {0x2, 0xa0a, 0x0, 0x2}, {0xfffffffffffffffd, 0x0, 0x6}, {0xce7, 0x0, 0x8, 0x6}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}]}}, {{0x8, 0x1, r1}, {0x1a8, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r4}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x964}, 0x1, 0x0, 0x0, 0x24040000}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000005240)=@req={0x28, &(0x7f0000005200)={'veth1_to_team\x00', @ifru_addrs=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}}) mlockall(0x1) setsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000005280)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f00000052c0)={{0x0, 0x0, 0xffffffffffffffff, 0x9, 0x6, 0xff}, 0x6, 0x2, 0x100000000}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000005300)={0x0, 0x80, 0x81, 0x3, 0x10001, 0x6, 0x7ff, 0x20, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x5, 0xffff, 0x8, 0x2, 0x1fe450e8}}, &(0x7f00000053c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005400)={r7, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x5, 0x401, 0x400, 0xf0}, &(0x7f00000054c0)=0x98) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000005500), &(0x7f0000005540)=0x4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000005580)) sendmsg$inet_sctp(r5, &(0x7f0000005780)={&(0x7f00000055c0)=@in6={0xa, 0x4e20, 0xa5f, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c, &(0x7f0000005700)=[{&(0x7f0000005600)="9b635a95dd7abfa4f9ec4ae81143dcb44a9f339e4650953f80725ebd2783e7f173779287ec6f1ccd0a1e3c243ded6be888abf5340a39e537992efae2c9a0864aa7d2b6e61825469968b5f17f4e54aa47b44f139829966a002611e84d0cde83a783e3f5cb4888145e49488957d291c3146b74d1bf165a5431e0392a707ff239a25d464036637d1a392d6011889837285d518dbd146724eff4ae343eba44e95ce52a7d1576c4d49661bd7a2c03c06a5ddc2c0f9d77d80af00c5d286bf152cbe49765fa01daaf322264f08f31eed49069df55b086c71fdc3ab1a3b69fff8c973008c5be92", 0xe3}], 0x1, &(0x7f0000005740)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x56a, 0x6, 0x1f651d31, 0x1, 0x7, 0x200, 0x0, r8}}], 0x30, 0x4000}, 0x4040844) r9 = syz_open_dev$sndpcmc(&(0x7f00000057c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x600) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000005800)={r7, 0xe6, "bc0438e7332aa9eb5fc84dbfe67f2c59344770d7927ebda725fbadeea4a3d5c52d0a8c4ebd87453970e71d63d32534087755d11a4e4539ff7aeb2f9ebc6f60bfd2d60bc11df09f788a844b7b8f44b60ceccbe5aba3f9e324520105b189e6dca89b92f5d38164775728f17c28f53c4137a8c86a2a0b00c29ba01ec52b233215bf58952d5b573c6fc70197a6fc256a8c47918e02f822c48e5bc216579b3ef0fd0b5c2bba8355c8357e4003593649ce2ddee903f1f2afaf1e90b7fca2676189646ec93978823f2aeba7e01d6ce3fa6a1d6655773e27ab027d25a9f7aa6f936de8dea48d5fc0990b"}, &(0x7f0000005900)=0xee) ioctl$VHOST_SET_VRING_ERR(r9, 0x4008af22, &(0x7f0000005940)={0x2, r0}) getsockopt$ARPT_SO_GET_INFO(r9, 0x0, 0x60, &(0x7f0000005980)={'filter\x00'}, &(0x7f0000005a00)=0x44) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000005ac0)=@buf={0x67, &(0x7f0000005a40)="4c858d87c223e29d603ed153219158e9d55b72f1c52f4c35f53814469f694a76416e36ade879a44f424102129591f6583cb0228725e063a8f654975900d0ed8abd76e9205c3a3194b58a5074a1bc65f9f7a32bd8a2149dda1f51ddcead7b43df5fe71fdb0be748"}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005b00)={r8, 0xd288}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000005b40)={0x6, 0x1, 0x5, 0x100000001, 0x5}, 0x14) openat$audio(0xffffffffffffff9c, &(0x7f0000005b80)='/dev/audio\x00', 0x40, 0x0) [ 55.701271] IPVS: ftp: loaded support on port[0] = 21 [ 55.874119] IPVS: ftp: loaded support on port[0] = 21 [ 55.946732] IPVS: ftp: loaded support on port[0] = 21 [ 56.026244] IPVS: ftp: loaded support on port[0] = 21 [ 56.130227] IPVS: ftp: loaded support on port[0] = 21 [ 56.240578] IPVS: ftp: loaded support on port[0] = 21 [ 56.398553] IPVS: ftp: loaded support on port[0] = 21 [ 56.534595] IPVS: ftp: loaded support on port[0] = 21 [ 58.162974] ip (4741) used greatest stack depth: 54184 bytes left [ 58.687288] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.693788] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.738744] device bridge_slave_0 entered promiscuous mode [ 59.001649] ip (4806) used greatest stack depth: 53944 bytes left [ 59.017399] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.023928] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.046583] device bridge_slave_1 entered promiscuous mode [ 59.087711] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.094178] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.121155] device bridge_slave_0 entered promiscuous mode [ 59.170031] ip (4816) used greatest stack depth: 53640 bytes left [ 59.259388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.358746] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.365370] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.398619] device bridge_slave_0 entered promiscuous mode [ 59.418947] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.425485] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.452096] device bridge_slave_1 entered promiscuous mode [ 59.496886] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.503577] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.521473] device bridge_slave_0 entered promiscuous mode [ 59.567645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.593322] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.599803] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.638528] device bridge_slave_1 entered promiscuous mode [ 59.664602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.713634] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.720279] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.745664] device bridge_slave_1 entered promiscuous mode [ 59.787939] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.794472] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.821439] device bridge_slave_0 entered promiscuous mode [ 59.841085] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.847566] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.875600] device bridge_slave_0 entered promiscuous mode [ 59.929736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.938129] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.953205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.960876] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.967370] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.000291] device bridge_slave_1 entered promiscuous mode [ 60.042172] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.048691] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.090183] device bridge_slave_0 entered promiscuous mode [ 60.151065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.158961] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.165493] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.203520] device bridge_slave_0 entered promiscuous mode [ 60.220831] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.235476] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.241943] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.258224] device bridge_slave_1 entered promiscuous mode [ 60.267612] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.277483] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.289678] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.296219] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.344289] device bridge_slave_1 entered promiscuous mode [ 60.391253] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.419766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.444374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.489753] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.496279] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.541155] device bridge_slave_1 entered promiscuous mode [ 60.577027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.626323] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.721955] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.745313] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.782504] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.824989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.869946] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.892534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.899601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.958209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.974801] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.985327] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.058460] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.185410] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.200564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.217558] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.229865] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.238599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.317166] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.414087] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.441904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.451845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.465315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.472342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.493420] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.502123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.546749] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.563972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.573089] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.625251] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.656558] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 61.688138] team0: Port device team_slave_0 added [ 61.738669] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.752370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.759342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.783167] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.792860] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.800004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.834198] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.958486] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 61.985587] team0: Port device team_slave_1 added [ 62.012212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.040519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.060373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.069564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.076538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.086582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.131113] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.163384] team0: Port device team_slave_0 added [ 62.192860] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.209110] team0: Port device team_slave_0 added [ 62.225374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.233983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.252411] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.278383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.293443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.330776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.338167] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.345191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.368422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.412738] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.440951] team0: Port device team_slave_1 added [ 62.472451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.480547] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.489549] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.514197] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.534540] team0: Port device team_slave_1 added [ 62.586375] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.603665] team0: Port device team_slave_0 added [ 62.634339] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.651158] team0: Port device team_slave_0 added [ 62.689631] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.719297] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 62.726918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.761366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.824949] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.833591] team0: Port device team_slave_1 added [ 62.841285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.848893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.866298] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.885421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.920079] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 62.928334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.948074] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.976377] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.012595] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.037102] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.050194] team0: Port device team_slave_1 added [ 63.067425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.076515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.085459] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.109622] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.123336] team0: Port device team_slave_0 added [ 63.136394] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.147323] team0: Port device team_slave_0 added [ 63.159495] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.167750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.181570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.211439] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.223629] team0: Port device team_slave_0 added [ 63.239564] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.246724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.261546] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.304903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.314156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.334078] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.364985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.381323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.390293] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.423997] team0: Port device team_slave_1 added [ 63.440000] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.467452] team0: Port device team_slave_1 added [ 63.480245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.491909] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.510170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.526464] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.557135] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.569933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.580794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.596808] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.606321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.624103] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.646715] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.654273] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.663169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.677265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.687561] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.696706] team0: Port device team_slave_1 added [ 63.715587] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.729564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.754167] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.761813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.770251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.778701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.807731] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.836767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.861372] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.884576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.900334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.932661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.945710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.953742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.975279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.989559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.006511] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.026180] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.035374] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.043725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.086264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.103747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.124419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.139498] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.146627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.156021] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.184907] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.211721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.227973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.249740] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.267312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.288898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.369199] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.380247] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.406218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.450229] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.457789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.470210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.498757] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.512422] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.541486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.619561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.627118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.647196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.755923] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.763590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.780274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.675632] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.682146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.689002] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.695491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.730981] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 65.815773] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.165523] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.172009] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.178918] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.185390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.220130] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.415831] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.422324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.429207] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.435682] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.454629] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.502239] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.508724] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.515561] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.522021] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.590092] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.719987] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.726489] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.733387] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.739844] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.823116] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.849493] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.870929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.907862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.932902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.974227] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.980725] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.987610] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.994098] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.020978] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.483606] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.490130] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.496979] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.503445] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.539969] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.554214] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.560698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.567540] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.574004] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.591647] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.871412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.885883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.921861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.775994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.399393] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.413300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.435444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.647985] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.674163] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.179574] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.188325] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.218790] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.312485] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.359229] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.385599] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.426568] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.479127] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.485415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.503267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.994133] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.033184] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.039519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.051272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.116794] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.123209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.133481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.182390] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.189083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.199850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.231762] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.238748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.255272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.299491] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.316612] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.349602] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.909964] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.916294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.931621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.979699] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.993768] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.040255] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.073590] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.207793] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.214186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.255238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.266845] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.293893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.307795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.773703] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.080917] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.107748] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 10:45:02 executing program 0: 2018/05/08 10:45:02 executing program 3: 2018/05/08 10:45:02 executing program 7: 2018/05/08 10:45:02 executing program 6: 2018/05/08 10:45:02 executing program 5: 2018/05/08 10:45:02 executing program 1: 2018/05/08 10:45:02 executing program 2: 2018/05/08 10:45:02 executing program 4: 2018/05/08 10:45:02 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x200000) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000040)=[0x0, 0x1, 0xfa, 0x3, 0x40, 0x6], 0x6, 0x20, 0x6, 0x6, 0x1, 0x2, {0x421e, 0x1f, 0x400, 0x100000000, 0x401, 0x3ff, 0x2, 0x190000, 0x6, 0x7, 0xffff, 0x1, 0x7fffffff, 0x6e2dbf83, "2f7c86362f53048872aeede4de0cacbd3d92ef763a809426756aaed90e146e77"}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) 2018/05/08 10:45:02 executing program 0: r0 = epoll_create(0x5) r1 = socket$inet6(0xa, 0x1, 0x8010004000000084) r2 = fcntl$dupfd(r1, 0x0, r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r2, r2, 0x9, 0x3}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 10:45:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x502, 0x2, {0x1, 0x2, 0xfffffffffffffffd, 0x3, 0x9a44}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xfdab) listen(r0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) listen(r3, 0x0) 2018/05/08 10:45:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x3f, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) socketpair(0xb, 0x80804, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r2, &(0x7f0000000080)={0x3, {"d802d6ebb65daf"}, 0x3}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/08 10:45:02 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x10000000a9e, 0x4) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c02fd9d36592c7d80326a2910ab431cd86898b61ece0e031a6405a899d0991c87cfc33c1c2c463043fd"], 0x1) sendto$inet(r0, &(0x7f0000000000)='h', 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/244, 0xf4) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/arp\x00') ioctl$TIOCNOTTY(r1, 0x5422) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000100)="dd109c91e8041734a9d5b26d1c21b0c00fbf97e5794ee4b79fc9278690b941b0e57ee85bfb39ca25") 2018/05/08 10:45:02 executing program 4: capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc0fe8)) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xc2a5, 0x49ff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340014b80040d8c560a067fffffff81000000000000005807004824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd000000100001005c9b9358fcff0000040e05a5", 0x58}], 0x1) 2018/05/08 10:45:02 executing program 5: r0 = add_key$keyring(&(0x7f0000001640)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$update(0x2, r0, 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/05/08 10:45:02 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="5700070004000000003f03205950c08629e3dfbdba2f76c2000000"]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fadvise64(r1, 0x0, 0x0, 0x0) [ 84.242389] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/05/08 10:45:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x8000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000001c0)=""/198) r2 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="021e43ff3b4c4f6233d88523b8f32a58339bc1e037aa2a36a61b4576d9c6b490e635416802692e5d2f3bb8c1362f9aa8298a86309a772fafbd3ab3741f471b5fb02324c7518dc45d7d7d783a64f2d04b7dcab19970b6685b05d9bd4b3d179f35b328cb06f6195664afb1707513a1d0df08acd5378ab7aed41dd625ae47903c37e483cfad72844827c835ae95d8d8f4481332241317bd2f6387fed04b8b3b55a53e585e87936f", 0xa6, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0xf9) accept$alg(r1, 0x0, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x140, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000002c0)={0xffffffffffff8a55}, 0xfffffffffffffe4c) recvfrom(r0, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000300)={{0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 'lblc\x00', 0x30, 0x7fff, 0x8}, {@empty, 0x4e23, 0x3, 0x1, 0x1f, 0x81}}, 0x44) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000480)="998c20d87230ea53167c9c131a988fc73c0d3c6ddcca1412d1468107087892ae606358179ae548351be6069755976ef770a71223aca5f9998795ca573e0a177a9e8e46abd98f81d89e309fec3842cd2ddd6c2a1984100579029785ebf176f0886ab0dd99552c1ca1f353921026447da4d470f32804ba4342e2b405de86dfc68a882668968637a008259826f7f1d653bda83d7902104109a0e75b7c8c512f175a0e7286d753989c49957c95b675ca03afbd1e94545f1ce7ed26e932f93232e81f8f10b074635f88cc2c58a842a946b7c7c2cc6152839c2997e44bec32ebc53c66f3240000", 0x456109dedd399098) 2018/05/08 10:45:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r1}) 2018/05/08 10:45:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x502, 0x2, {0x1, 0x2, 0xfffffffffffffffd, 0x3, 0x9a44}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xfdab) listen(r0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) listen(r3, 0x0) 2018/05/08 10:45:02 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x42, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000080)=""/66}, &(0x7f0000000180)=0x78) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000040)={0x10, 0x0, 0x29, 0x4}, 0x97) getsockname$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10) 2018/05/08 10:45:02 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000002c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a00000000000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000103d47b27e10000000000000000000000000000000000000000000000724cc8b0af4a6b25bba7fd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) 2018/05/08 10:45:02 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="84747e3fedb2025d52df0b7b84b064ebd940954d0d24e70e0c3d540e57058e3cf674b5ae1982f1bd4c542bd206fa4dfca644d2101ab3d744b01f741e105adecbf18a97", 0x43) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x12) ptrace$poke(0x4, r1, &(0x7f00000000c0), 0x0) 2018/05/08 10:45:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000011c0)={0x0, 0x0, 0x9}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) memfd_create(&(0x7f0000000040)=')ppp0security,^\x00', 0x2) 2018/05/08 10:45:02 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20040, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) 2018/05/08 10:45:02 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0xd9, "f24924c65b025340963b3bf2fe85816cfe110fc1c8894de8e613d6b5c4b0e51719ea5d6e31d9da76def9bbf016dffbc24325001d5d0f0e2b87a5beb5a8f1a25536e347a57d35f1773b2108088dbee8890ff9ee904f519dc13098d550b982ef9262e1293d62243f2a908e56d3c6ae79c42b1e51a6727a395b473f809cbefdafa7985e874864ddb8582465a39a5ca24939965aec99de9b0564e35dd1a2571dab6723124dc0963a28a056e20250dc7da4bdda28fff3444bc05f7058f46c588c5dddd5ffa9c88bd9ba4cbcc30907333bd49acb65c69829461d57f8"}, &(0x7f00000001c0)=0xe1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)) unshare(0x40600) tee(r0, 0xffffffffffffffff, 0x16200000000000, 0x0) 2018/05/08 10:45:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r1}) 2018/05/08 10:45:02 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000000000009e0019000020f56b03744bd0"], 0x48}, 0x1}, 0x0) close(r0) 2018/05/08 10:45:02 executing program 1: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000280)=""/175, 0xaf}], 0x3, &(0x7f0000000380)=""/248, 0xf8, 0x7}, 0x0) accept4$vsock_stream(r0, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x0) mremap(&(0x7f000048e000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000f5c000/0x2000)=nil) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/08 10:45:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x1a}, 0xffffffff, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1}, 0x20) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x2000c000) close(r1) 2018/05/08 10:45:02 executing program 0: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0xfffffffffffffd32) readv(r0, &(0x7f0000000100)=[{&(0x7f00000004c0)=""/138, 0x8a}], 0x1) write$eventfd(r0, &(0x7f0000f1aff8)=0x6, 0x8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200000, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000040)) 2018/05/08 10:45:02 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES32], &(0x7f0000000040)={0x0, 0xfffffffffffffffc, [0x0, 0xfffffffffffffff4, 0x0, 0xfffffffffffffffa]}) 2018/05/08 10:45:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/6, &(0x7f00001bb000)=0xffffffffffffff89) [ 84.948014] mmap: syz-executor1 (6751) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/08 10:45:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r1}) 2018/05/08 10:45:03 executing program 0: unshare(0x60000000) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x5) r1 = socket(0x0, 0x802, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x100, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r1, 0x0, 0x1}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000)={0x6, 0x0, 0x1, 0x100000000, 0x67d3, 0x8, 0xffff}, 0xc) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@any=0xffffffff}) 2018/05/08 10:45:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', r1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x28}, 0x1}, 0x0) getresgid(&(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000300)) 2018/05/08 10:45:03 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x80) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9) write$cgroup_int(r1, &(0x7f00000000c0)={[0x30, 0x3a, 0x36]}, 0x3) 2018/05/08 10:45:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x392) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x80000001) 2018/05/08 10:45:03 executing program 3: unshare(0x20000400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x140, 0x0) inotify_init1(0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7fff, 0x2, 0x1d2b}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x9, 0x1f}, &(0x7f0000000140)=0xc) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xfbfffffffffffffc, 0x0) ioctl$EVIOCSABS2F(r2, 0xc06855c8, &(0x7f0000000240)) 2018/05/08 10:45:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r1}) 2018/05/08 10:45:03 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000000000009e0019000020f56b03744bd0"], 0x48}, 0x1}, 0x0) close(r0) 2018/05/08 10:45:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x1a}, 0xffffffff, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1}, 0x20) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x2000c000) close(r1) [ 85.809112] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 10:45:03 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x9}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x103000, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) r2 = semget$private(0x0, 0x3, 0x8) semctl$GETPID(r2, 0x2, 0xb, &(0x7f0000000140)=""/65) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/05/08 10:45:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e}) 2018/05/08 10:45:03 executing program 7: unshare(0x40600) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) 2018/05/08 10:45:03 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080), 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) 2018/05/08 10:45:03 executing program 3: r0 = socket$inet(0x2, 0x3, 0x800000000000004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0x5, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) 2018/05/08 10:45:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_validatetrans(r1, &(0x7f00000001c0)={'system_u:object_r:init_var_run_t:s0', 0x20, 'system_u:object_r:semanage_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0x4c) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000140)={{0x200, 0xe81, 0x1, 0x6, 0x94f, 0xff}, 0x885}) recvfrom$inet6(r1, &(0x7f0000000000)=""/239, 0xffffffffffffff1e, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/05/08 10:45:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e}) 2018/05/08 10:45:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080), 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) 2018/05/08 10:45:04 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000140)={0x5, &(0x7f0000000080)=""/39, &(0x7f00000013c0)=[{0x6, 0x7f, 0x0, &(0x7f00000001c0)=""/127}, {0x1ff, 0x1000, 0x28, &(0x7f0000000240)=""/4096}, {0x100000000, 0x87, 0x7ff, &(0x7f0000001240)=""/135}, {0x2000, 0x27, 0x8, &(0x7f00000000c0)=""/39}, {0x8, 0xb0, 0x2, &(0x7f0000001300)=""/176}]}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x5, 0x7, 0x0, 0x5, 0xffffffffffff2a81}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001500)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001440)={0x0, 0x100000001, 0x7fffffff, 0x1}) ioctl$void(r1, 0xc0045878) getsockname$ax25(r0, &(0x7f0000000180), &(0x7f0000000100)=0x26c) getpeername$inet(r0, &(0x7f0000001540)={0x0, 0x0, @multicast1}, &(0x7f0000001580)=0x10) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000014c0)=0x6) 2018/05/08 10:45:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x80, 0x80) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) connect(r0, &(0x7f0000000600)=@ipx={0x4, 0xaa, 0x7f, "61ef6c7c9217", 0x8}, 0x80) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='/dev/loop#\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='/dev/loop#\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/loop#\x00'], &(0x7f0000000500)=[&(0x7f00000002c0)='/dev/loop#\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/dev/loop#\x00', &(0x7f0000000380)='/dev/loop#\x00', &(0x7f00000003c0)='/dev/loop#\x00', &(0x7f0000000400)='/dev/loop#\x00', &(0x7f0000000440)='-{\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='.\f\x00']) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x20600, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f00000005c0)=0x7) setreuid(r1, r1) fchown(r0, r1, r2) 2018/05/08 10:45:04 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000ffc000)=[{0x0, 0xdf35}, {}], 0x2) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000003c0)=""/118) 2018/05/08 10:45:04 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1c}}) 2018/05/08 10:45:04 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xfffffffffffffff9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) r1 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000140)='team_slave_1\x00', 0x10) rt_tgsigqueueinfo(r1, r2, 0x2a, &(0x7f00000000c0)={0x20, 0x7fff, 0x1, 0xb}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200804, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r4) 2018/05/08 10:45:04 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2080, 0x100) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x2000000000000375, &(0x7f0000000040)}) ioctl$KDSKBLED(r0, 0x4b65, 0x5) lseek(r1, 0x0, 0x0) 2018/05/08 10:45:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e}) 2018/05/08 10:45:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r1}) 2018/05/08 10:45:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r2 = getpgrp(0x0) sched_setscheduler(r2, 0x2, &(0x7f00000000c0)=0x2) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffff) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r3, r4, 0x4}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0), 0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), 0x4) 2018/05/08 10:45:04 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7e}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty, 0x40000000000}, 0x1c) 2018/05/08 10:45:04 executing program 4: unshare(0x40600) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000080)={0xb02, 0x400, 0xfffffffffffffffe, 0x1, 0x1, 0xffff}) r0 = socket(0x2, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000240)={0x18}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x25dd, 0x0, 0x3, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000001c0)={0x6, r3}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x7, 0x8001, 0x6, 0xc6c, 0x0, 0x6}) 2018/05/08 10:45:04 executing program 6: r0 = socket(0x93b2fb101667ab5f, 0x80000, 0x6) connect$netlink(r0, &(0x7f00000015c0)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xffffffffffffffc2) sendmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000000)=@sco={0x1f, {0xe4, 0x4, 0x6, 0x3, 0x8, 0x4}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)="86b773db2eb4e012ffcaa600193d375e2a385eb8daafbddd190a1108ed91ea269652cad88b4bc5bb96768062e5184b56662451a07981efff939d9c419a065313b5cfeab9a67cc683344238c0deb5d95a5e5d183427aaf58fb16a58cf771896c2c3c31bf2b14ea0e195ee2299da4a0740bd44694904c59166ac88ad92a8d9993c70b9293b739f6a2d530ce782b0033b60ba2d0825", 0x94}, {&(0x7f0000000140)="c35b75bf9d3af5f5dec475894c93b9753826b74ae8ebc6a9f53919eab1afe5afa4fdf8d530695ed28fbd76b6027c5e2c2a964bb2ac6377a19e6fe563056020708f07826e50f1bd4a43d37db7f0334640f06074191e2c0400d3773e38ac8a1252212b7a25ab8a6fc5b8df63ffdc82d7cbdcf65558850cf68036abb8a0daa083e13a7e09997ec089d1c60908470dd1417412c956cc17bc8b77bbb8f4aa41d6024a8579276ded47a42282f8ade2f5220ae47a4a928c5ce1311df67d44755112b0dd61b3fd17de6b69bfcba6939c438d727682f7237c5e9f17e77bba532421493970f742cdd8", 0xe4}, {&(0x7f0000000240)="a41b15bae4de4d22272b502561efb09a5098d77ebc1c14973d906bffee54c0e8e6b838bee2df92d460e49966ad072176c12f0c22ce37c9ae52ebd17e4d04241204f55e95d8409a5072017e54ab345364781f35bf2eac88149f34886510dd4b", 0x5f}], 0x3, &(0x7f0000000400)=[{0x88, 0x10a, 0x3, "71c6fc8fc635e62de541d3910dfa381871e77c703880e8f11b8df692e0c6fa88985c13e2ec2a5e16cec5bbbd694d79e9c3537429d3a8c1d8370697a16248a6225fa020216437c37bc1ac02db87d39f51554d39fb512a28f2dd710c5afb5c8e9c8f61b728316ddd7c0c7428c72c456f032d64e6"}, {0x108, 0x19f, 0x1, "a9a01ef6def1551d3d2f539b0134854c31020e110d1dfdad94ff2c8eb84d3b0778ef717bdf357ec6a3172ae3c3fd314aa1a4ac8d4da6d6ba1303139f4127149f9ebf12971bfb14b97e55744bd005d7988e58f1d0e6e92a7bfcf2cc676d709dfe5d0b351cda418a9f1603672add58c6fb3d115ba57857e7fcb30962db71f75ffb9095f180305bb8691a5fcfe7869acabb2ac5f25bcb1f25c670713f2832645cfe2add2b3577a841c5759f859132434c4afcedd3457cbd39c77aa3800f05218d4a495f481d6a9d0283b93629e20e71132181064f3f64f30fcd1390b2c9675727552bfb691baab9e40dafafc80a8763b2a133955c6f74054904"}, {0x1010, 0x11d, 0x7fffffff, "000ff8fafc64a1c96fa9263decc3979250f8aa6819f111c3ecbb02bc4ef4fff8197853fba594df29fae81f5dd55789aa1e61bd6f20de63689822f0039fb8869775b711b61f937d5f6a66a6335f89862f004d97c82ea5ef800a1245f5073363ebf4349a3f8fcf421972c619fa2764b2ca6629c81a8df31793158f18c18cef248c1e08503032e045b4c854d460c230184eb4c67cefa7108ceb37e8c19294cd77b241ef8c2d567760f38873037612f9b3c7f4f330c585a7c46931ad02f105d1d8fc030990ec51ade6db0f629baf5ad49df62afd2672d4a6fa4f674822d071ed47e685782e3aa0d80f47478860ae8a80df96480cdbed738e11b7015b172cdd52c3edd49f6eac9013703e41b7b40c8157fff7c1a0301a5f34271d8a1cac02c5bf62e9e89e32a5b9441903a15ec75db7ab829c887b307c2d13715c366f11e68a1ac78dd883475fddaa59d41a1557a8541f7e1786d735b5ce173c1d7d604498897dc6b5839c4ecc4d7ad6f18e1c1f63f2b5c8621882ede77b9648328beea54f79ed07c9f549edc54bd895bc40a3ddbe98460327a0be497844d17e04c65f6fd0747bae6dc2ff9682c7409fe4dd07ceaabc0fca6a7fa95dfdca55d56c29a54d4501b10fb72e1ed0898c81e5d6c5d7255ad90284e25ede7b874b4d3d7ccd8f92f668c3eefdc51283c03c90d0bf42c21342f5385db925aeaa93969f02ed727c0008f050f67e1cd93e1f39be8afe8b47d7d566a5cd666ee4a58f39db5dd0865f21510e04113621a3afa12d81b52e6dca809f1193d2f39bb20589cc0f6f156dbc088142c45a32649202942ece4607b8a5e416308e2c13865a40b30f43b40af18534660129817f277fd2311a70e1abc7a49e305b200f17ae2d0468be5e3ec3ac90d86e57f2ade2db6b7e937c5ac0421bab4b7ba60398262bb2b80da4ae412dde31a67c771ede79dfb175690bc231e96a6d93ce59faabafba5ac7c527b6c0aaf722fdd5de20fbbf9f19e8edcd0d6f4732429f74a9b37c76e1f6395e7da415fb66dd99b249fe8ea3ebaf0ead67910105d0a2f055268011a3c342022ad1c87b08a70354a70f6deb9fa9b2db010af6938b6076f31202a417ea714c9ec4c7fe27bcac8d39dda63fa1d070fed0f63c20b76c32220f7b25acfa3b334815844728d11d768f9bf28d5979586bc9eca662dc57b69dce6b9301215aa23e407f762240864862d0d2c269f37b01b3f506d1c77f82f6c2a691b5be0120422057993166428e6cc874a663f0be0af8b5e1d3beacd762df2174ed8f19d98f355d0ce7aca6edb6f6b22c91d6966e9071a9721296b8fd835b4235d9fa9cf63664501466448147e0ae49af051c4b20b02f4b09271540fea84ec61785ef8aa68313418c0063841540fb36d8911962b17d71bfcebc84371260559e439c31f94d262f613427537fe696c865407264d0d5eed4a35ac5c96b71ad591076ae11b7dad86a4806afa657df62bc30adbcf4c3115b460942d62b45acd4ed93d1e712df2b2200afeb861c437a9c84fcc519773f14a9c04eb709521418e814df89d2902aea129e06155c824564cac9339ed75be3f79f767c7d5fb934ad3e118f3aa53967365aeae5588440ac24500955e4f79fb9cf3742e5cff8c7b31c70fb364913b8f6c2b1a5aabb6a9fce1ceccf9c2af52f54740cf4c760a0167bedf56f9c9642c164c28217cbea2621da6d0875e0779cdb241d765ee4224681b463f3a853e7e0613d5b375f5c5071e5737ec155df9e85dde238885f7fc01f7cbe44585ba68253381cfbd8a82478dc6033783f3e8644c01450d7c605e0d69e3216b0cf0135f80ecc5e7c84a92f6b1fed802c1ba47b0d4b8c32b399778431f37db3c62795fed02266a840873c3d42a153cf5aa73acb2c8330116ecf0dafbe99eeae457f6c27ed1a3ff851b86d0350e2da1a90208f173431e2fe158abb51e1166779d8f02a4027b0d9fffbe211c31a4127b75c6aea9fc9174c790907cae8b64ec1606491822b64601d4cb30b6b8afa5340f08439e68bd13ba111701a1c6f9661cd7c25d38a9d07bdf751ae174a3447d7c356013558406f58acb4e0c3350cd2bceda15d64cb1c722c5bdc445f96b57d54acc343cfbb1cfa4bd01f4754ec402f0f1ebdd55de3c9cd2e9fb7716de66b666cc66a753b0a883858e9a7ac6c811b370f945eb7d48274603f5d0a873c161a471a207af75f19b03b155aec0fabd0b3568060eb287ae1bb01fdd633b5c6db0484957792f4c25e6d90e9841725b1470bf9c7d8652fb0467e685e7d7e379d3042d61218d5440de4ac9951eb15e6265bc7c81a4d4cc8e93005c646e8bcd680d2c101876d47db9421d8fd1c74ea5b41eb549a4686d38b4afdbc86dcf6789b09b7b56fd3923bfce88e4844dca031f6745a22934c6858d898186f5e62668b230f2132cc19a63246ef06297462a1eef02593c794010b709513c592e6a8c0e30ecaa88d91126912f166b9b01312e52a14874566ae4507c8333f060430b24193d1edfea8abcfdd3aa9a5f90dbffd8213c36535470b7ce7b360e5d8a0caf9bcab29c4376c4159e901672db5f9103b637b80e5203960c8cf846e9fb301919d52b6246e0820253cf4dead7d5a8041dfdf0ebc14469b240153bceb5069e0c0c8067fefcdd6c0e75afb51a56e368b3f7cae54443d7d07e10928c9a44543dcbb65b0679a9055c6e7b69a79676d653e5153789b564e0403b57e3b346f7092f1fa63c4b472987e2ef5ed15e17bc6152a40b7ed6547a8b8754f5d81d7bb690f7b6384d4f1ea6377aa046e67f87968b04ca140617c15de60024933927e2271302eda4e629cd001e9ae08bbb868da80b28faa3221c9ead9b35fdc5273cda474921e10315e9936801240baee358c0119cbd840d1c3b1aeee5c9409784b030d344301cab74e312a0e9a7c1eced3e9e9b82547f977ae9c6f5ed10a282ffa4666324927256c18a8da179a9e8d0d8b135429bcad4c62bc9a0a11ae383043f9ca3c904727afe096517ca380ac08ea6cc9f8f5d8a138aa6fb2ec71e90ecf7cb9b22627e296ca9d8635905b57c52101841f28bef67ef21652bf136a43ac4647a2c3f44928673b28872e62315289982d112ff7cdde23db7f7ae966baa378f5ce534492c2457d88bd35250278ea8f886733c5e59f16a9cd4e99ba17452b40c452ba30e1aa6e779389fd38fce8a06189b67b6d1243492d4a4e39bedebc5683f48f8f44b2d83c386ba1aabdd2a28f22326e8d6fb532bdd6fbb063540d90a2a58c22470d251a89293ba75de7c1cf2028aeafaa92f2145db7646ba63f57bed52e7e2a3f68fcaf4b0befb95abd6718ec621d9142ecad20e25d3a0b972d2f207d48e395d5bf525a2eed608ef68e8709b95a070e7ea36f369d072532f45ab6b1ea8b29f09ecdaed096a39bf455997723dd2b67b97e20e0dc21f3d22d18071ab095b78df185f2bfdcbf881b45cd772e1b8b68e93b264f414eca6a461a374342a8cd768beceafc7f60ad9eece1ff6ab73d7a8bd3f020f9b3c84d85fa37117a627f7fcb99b031d70b287cd20f7db6344b6d0c13f75fcb229d47e8c0ca0b25538601eb56dfc5ebebdea53444900e03ab565cea4b7109710b0bc8037df05806f2668b18de80b34648d9c5ae205bcfa24db8853ba714f41ac075d5672a6a9c2373c521d2695c402ecd0323433705c6087740406cdee937921ae8af3ef63e118345961a77c8b4905ee6613f3ef38e98a4cdad426037371921d7d81d336fbe2440a57ce49dc2d253118bd7b23768be73641e69502e085afcd98785d317901a4a91c5f7482e065a6100e4522904465febd6f31eb54f22c41904d91c7c8a0bebd8dfd888dd53bbabe20563e08876794add6bb3e6c255d661f8b5e2f15702e6485b93ebdca04b4a078ca34720955f1722816ca2d6b945a1cd1dd05a9602a76ee9623dc99e8e1a535b9922c06cc6ae23e851398885d88b8483f1f4e2b8bcc810c30bf86a66fad5e01ac54e03cd51468b3a257d086a511ba046b3792be8f06f7b6ef58aba92e4c5fff9cf24fc6be44cfab467d4205b66825b20d7ae41104c508d863f84e63397c4606e797b45f225e8a998e9cf56e7263daa3742ff14181e163aa4f1edb25e50e8ec597e2646f162476e161c0b01759c0c4b727de504a0356a9bd464b2bbdd3f7fac339a65d637d1df07497407f8dde4aa4b989d4ead0435863e52f61806139bfe32b79ad856344b69ea9ae16667e142375bca298574997e909cab3e382265d04e7fc6ffc564b388fb9dda9ef50b0fb9ccb20385ad8323418932453a8887536b71d29253109036558ac3b3b6d96be529f6038e82e9630f3630f43e20957c31534f16716eed7443665bb4f1c275afa7e185a8d03abe02cc1ad640c34ca0df88e91cb450778b855465c27ef82529d5289ff7bc5ec5f1c24353a41705dabb5a2147bc62200bc28de64590e09b8aebdb431ee2356ae084870df5a3d8019edb35e1ff04be5e7e8bd9dac73e7209463ea53799f7fce1743f9c1c588cb10b398fd1224705688ca04ae928e36d7062dcdbf3fc491d69e3c6b44e8575c71d19ccb99e1355ac5fdbf683afed432815d6f7c4c54873d3354cd871b17467ba280fda86e24c7f050aaedcb55d27d0e74e0f0f5da17393d9a97b9f874a38cb1815e76c64ec533dc02714036a00ad2788e91d1c2da73ca28d36ec962d2c0cc061759b938f624938e5a2e693e5caeb85b07ad2aad37b3f8729b10e2751dfcc454ca41084ad5250f32b8c357481df972c32f8c130ee7699cd8aead221d12287fbd4ace036eec76343f2535680855d88f1778c693f634033accc405415ee7b49af5553ec94f451d518fefdfbb9e451d85381defd7fa74686fd9f4a72d8aa74c94942ad679301d18afd99f1cb0670ab8169524118df5aeb38a5a326403ae15a357870f4afe7c20f8ac0aa8ce25f0ba6736d1f5f06e822a0c451ffe4a2db0b9ccd047dcd06c4a9221530602cb4731f6313bcd6d0441bdbfb7f58cb788794e15692916cbbb3c2cb3ae0f2400d44e175be1c17d26289ef6541d1fe8858c463b06e353466dbe0352240423ad445d0c4ed617775aafb5702fb70a58094afcc6b087e487c215cb90acc384c8e06efb1d38b0467c7e227420590bc0c1ca52e12e2f8a521215e783349b741e10ba01d3de2b2077712be8763baa2d4f15a4780d540e49493b8e6b5acfebb949383c33daf418a31e1a564461662439c335ac1cf37b9bbb16cae93442a9d5f3030a3b2f0c1fe5dfed98cc83bd29169297081baf8b6bdc8b3ff2580581bd33a7c33f408c33202c7c8a0c6590c7e9ac2052d6df5146d67e6199c164521fee21e049fc90f5d622eb5e6630c7686144569e1bb0d2d41a0f40f3bbba06de10ad4edfe4385c15719d17d09390001ce978fb6c784fe5c23d3f82ffb34e334ec2f438e78977e5e644f47129eb15e493cd2a4fb6bb31570201e427662c9319dbad6dee547efaa8a428c82c92f4f2fca316c17ab40cc2637828e381ec3d07fdcca94a7f2e4f9cc44ba327ce2a5cdaa0a7b9460f0f3e46f418cb36b0ebec7d8885a1bf21ceb0cd7fc2d14ba0acf1a4433b85f807afa1cbc35d265002056772e4975cbc3b4948f5ee7f743b99953dd9fa754741914f9febb8d84119320e5f9ad38a871c159cc6d63d511793c1a51a576b1ea977e146e29ff355cd9217d1178f61a45a173eb971e2b6bf1ce52b8bf6c1df443a1a628a4013f1381350ca37e2fa5b9de1a1517f4df54fef848119f91a50ee186c065bf25a4e6ab0192fb2cb381aaf4b1b55a9e41872e8b"}], 0x11a0}, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x7, &(0x7f00000003c0)={0xefbbcd2be1f2e9e6, 0x0, 0x4, 0xfffffffffffffffe}) 2018/05/08 10:45:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") unshare(0x28060400) ioctl$fiemap(r0, 0x80087601, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000582123eeda0b34"]) 2018/05/08 10:45:05 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r0}) 2018/05/08 10:45:05 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000080)={0x1f, {0xffffffffffffffff, 0x6, 0x20000, 0x0, 0x9}, 0x1ff}, 0xa) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xd4fe) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x4, 0xd38e}) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x5, 0xfff, 0x7fff, 0x5, 0x0, 0x5, 0x2, 0x0, 0x3, 0x7, 0x101, 0xf8, 0x3, 0x8, 0x6, 0xfa, 0x7, 0x40, 0x8001, 0x1, 0x40, 0xfffffffffffffc00, 0x9, 0x0, 0x5e, 0x3, 0x4e, 0xfff, 0x400, 0xffffffff, 0x2, 0x7079, 0x4, 0x5c, 0x7fffffff, 0x4, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00000000c0), 0xe}, 0x400, 0x81, 0x3, 0x7, 0x2, 0x2, 0x7}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x1) r2 = getegid() r3 = getgid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r7 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000006c0)=[r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000001c0)) 2018/05/08 10:45:05 executing program 6: writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000100)="2900000021001900013d3500000a00060200000000000000000100040d001400000000000000000001", 0x29}], 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) 2018/05/08 10:45:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") fchdir(r0) fstatfs(r0, &(0x7f0000000200)=""/166) stat(&(0x7f0000000100)='.', &(0x7f0000000180)) 2018/05/08 10:45:05 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ftruncate(r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/34) 2018/05/08 10:45:05 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) mmap(&(0x7f00000d3000/0x4000)=nil, 0x4000, 0x0, 0xa831, 0xffffffffffffffff, 0x0) 2018/05/08 10:45:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000009940)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000b80)=""/120, 0x78}, 0x7}], 0x4000000000000f3, 0x0, &(0x7f0000009b80)={0x77359400}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000700)={0x291, {0x2, 0x4e23}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x142, 0x400, 0x6, 0x87, 0x7, 0x0, 0x9, 0x4, 0xf5}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f00000000c0)="c9a88d") sendmmsg(r0, &(0x7f0000008480)=[{{&(0x7f0000003300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000037c0), 0x146, &(0x7f0000003840)}}, {{&(0x7f0000001140)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0xfffffffffffffea2, &(0x7f0000007240), 0x2ae, &(0x7f0000000600)=ANY=[@ANYRES64, @ANYPTR, @ANYBLOB="3548d098a240c4317dca371fefe77b0a722f3000a84dfe87d935f6b71e569350c3c53774626def85239208dc96b404e2e139bcbad0fab0a4b779ebc81864d6eafcf8f0752cbe8e4f7338c78f0c02e80c8b5327ad3dc4610ca9273faf0342d7a6e4567483fe2a95da9731f77b4ca14187e06cefbae6e8ac8fe21e2844d6576e3bef9abc78f9819c50584ddf3911189e77a8c79d0790e208a678ba3ffe4c63f6f333d2", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0], @ANYBLOB="3dc4d69025dd7fec3ced6df3920a54535ad87accb36529925cb7cc158c2f456f2237b23f12ddcc19b2bc6342d4aee80f6aaf66969421a60ff3d85bdda6e1ce4acbf2828338e8a042d75cd4ca3762ce8e"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES64=r1, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r1, @ANYPTR, @ANYPTR64, @ANYPTR64]], @ANYPTR64=&(0x7f0000003380)=ANY=[@ANYBLOB="7db5a3abb717c9fa88f4a6080356d41ed26906ae775999ce284c28e818029f049e68821e9f84c1e9a33a394a0e66c97702aa44ad220b7ee2741ed0086e7e18b76522f9c500a0c8c9cd288932050e4df291fa3ea1cc3ba3ba904acc1d8f8cce5c0a66a52e31de4f5bfef197669a2cf219aa26e59d7be4cd4c6d5e07bdaaedf35e6ce8abdc5f98e9120e2360a5e433de8abc3ab0e79c4d62d14a01eb616894b3095c277e9154d965a105614a62311b589ca3d973b8434ed21a3e1d1e476b0032852691b5baa324b63ae62d9259786a8a2052ac9bdf5fcb0bf607189afffd0cdf9ac088f5caf63b38bf6bd4c1455afe5a198d0a5defc9f29d5b89cb89e64b28e392415bcb4c7c7350d39bc9b858d17ee11f23162e29b926737b50e7506f67a1226763669b15659a15d5c83d28ba2cc3b0610db89298d2e1c9ecaa466f811ba6080a3b34280ee542fb655d7f9000396e2765b6edfc2fbbb8bf1e5d1deb4e6a7971bae1171ed1aaa8d158bf722c06da495dc80dae1d1e1afaf6b331e9ee8f560f58b1a8fa991e640bf1cf3579e95be5582ab8c07991d21b0f9b2beab507b61a6831082097d1e2de18990412d1e25851227b9bb6eb099cba98b0bc0f4050e41ea915da39f331c0987d5febb8b6c6e5e47291148ecd0a6ffaa1701930da6165d53c9171f7cf2976f567645d97fe5c730b09fb5eebfd4dcb5b1c19b8aca8c22f39ec09af6ce8e2d7bb7c58c7ede58255fbd857290263927d8b8e511ded4d851b9aa62dca2f8dc595bf4d48198b44c0ac4d0d83f0b12e581d999e83b617a099fc8564257fefd788b3b7a64b52775b58a2e4713f5edbc1911b41df825f7a84600c19b004a51b5999b34685b247130426efa43e984324e7c5952a4477faa4e75b4508794dfc318fccbda3dbe39aed6a34fcf620875b5ceca7bc2ae3ee66ed058257d9fd0f90dbba3f9273e4d8695374e70dc5675ac3035e389e1e82d3294fdfee71e41f7f85015b1a3b7a09f3aeaea7a7ea1111c3bf001f91ada565cacc4abf7471d3d7d1fefd39aa6a08e3b47f3d90804599b4c74eaba8b6c6c35739ae5e8360c508be1357856a8fa1a5c0bd1e19f60af34b9288ac88e0a126258e9696e50c2cee552e5e7ebbb71e35a242c9374b7fa6fe8525c78077ca6d2560ca4450312543beb92ca84379a7f84f59d15eef8ad9e6f3fbe07db38a4cc651a65501d41e0041a4cac80481baa60d0d8f91b21e2832dc328afbd028bb4a8252dab900022f64748e91c7a5fcaabffd2b3040193f37cda28708b9da5bb4c4289f9e6cc78ee05dec4fa3ff2ac28f84fb8cfe25484ce67e06bbc60163c67ed7e9fa4a320336873fc3518736223bdb212fe347f0db929c7be5c9ba42e88c341f7a343571bd25989c37fefa6ac26bb9993ef6b99635ff46331a5ac9fe9091778f0cc679a30f9f3444479aaecbbce7e57d8a94df5d5c4c7f41dbb1e88359c9428e07493a557ccd5f6ada299d606cc2a0baa039a385794f4dabf21160e643ec4cc62719d7125bfa12ace57c3a1796be4fa141628dc427db4e8e994ec7b48a9441c673536b728a0a974d091fdf048fea9c6c2482cefe1cefbaa1553d7d22f106e54c24989ce0af9f6cae4d77d8b8c6ffb681df42a023d28c46f010c19c14b8572a02dc96c9b3f631e0d0ca27ec2e39ca323d78df46e9bf3ee939ffd1c1e35e058420a03d6b8185c2d0468b1f6bcba67e1f178b307ffd7a173bad2f6890207a4623a0b65a27beea807af7c1ee42083e191c00dc1d0f180bab90cc982d1e81c51e58615568d9a7fc2305c88bf457d98f6b4cb72180ab520d63131b510d02088ebf461e1ca816b387ab2b6eb2c0d067085b255cc982522d042a740655eb3a611f6de13167459f6e52c30ec11dc6e931e54026f6302ffd8b91998b92f17e3001654266056804bac673865faf53a10ddb0b0ffed06818132890a300a14154b168b118ca3d924a10659502fce68fab6bdba1adbe0482c6db6618fa1f13acd39ca0383dca23a63f0ce57304b18aaecaed445832ff2352366827a2810ac7c4c60769e1c317f98e1e3448bedd3e2bdeca99c56518ac912e30cf1e9faef5ad78151b3bf362c8a26a65ea8000a97baf3cc02f351c240520cbe69a41fe214d1c7fc9a71d64f3dd44a07b8ad7a7eb087d1c3c2d484454a354ee548e21f4e2a20b8451f5bb9f0e4236b16cb3ae8994a3d66dd843254469e075016398f145232610376d02b8f33d7ba091fef310529cc7ab044f55fccdd9071f2721dcd56d99f7291be6c479c35ccf32bca9d20c2bc6ddd32da049ede94abff19947611612f3c73a603b2467a54e9e0619a26e90f6ef0ddbcadfb41e2a52d26b7736d089b4e2aeeef7ef92aec8ed73e51d5ad936602aa6048fe7ea335f88de0b85330434c1c2934ad9767e78d999f97276bda8f23139cf13e6a3cb97547d303c7b5d1c5138787e94685bed8bcc4a65d02acb107ebd0b5c422551cee13baae3a7e40b89bd0c479a8c71d8d5e88d4627e2b7959a9172def217446bf7e1e796305524e66449169025074edd1f8b4ec87544915ad513e4c4292d2bef1d9c39bf25cd66316a2dc5c442d33ffdf8be6c680a97d029218271c01ae8fe7a7641d2103e58bda017febbe3685fd922d01b1b253b5d8701c9d8f87261821d73c054e41014f1b367fce0703fe22fe030a9d8ad2f69db99b0fae8c13d617afb31a32dc2caab67886cd072bb6af662c70440d38c0c843ab116a4224dc2a4cbb4e02177eeeee4a3141ae66bd0ecbd9883c0e94f76c68d461040fa77ba2071e6ece6518988d76a618b8ae6399532da1068980c7cb01fbbc3868cc2b153345f0d3fd4378e398a4ee89705312978dd1e0815c1f1061f06cd8ae7f1f0fcc1bed248565f1c2e1a8c69791820bd3c127da6b6dd4bd5d9a5fe90bf74592f232654bb04d2e8a284a4fa59a474607875c1da71a143472b10fe0261903350b26ad741737e946e3315e37288d67e6b6a1fa4bfdc9ab1a697da34b055ded34778beeac360849b066b146fbf7a29b21623bdbb9b7ee5d4132e5f622646c65e66168574141650082455ed428da56b3f31a2400be84e99e8fee9976a3e6a3c667c7d230e8215fab11c010dad942bac5c8deb12bb44ecbfb17959e5d4be21a14de7271131adbfea38cdadd29a36b7278e71560c6b825bd222104ef6d826de8403fa1adc28a30da5ef1cb736cf828b32f956167694012357fdd182ff7cac6f6c42703c92541ee2aef000f5518efd1253bdeb25b1bf5509abbed4d7f6c713ffe037c113ef76e1918c5aa9e32956d53b0b1c91ab679ca4e9245fbf746ecf0acb846f85df36801d1c97f3112867bae1a9469bbc0dbfb171cde4566957c05b0a54406c18fcddfe96d72005a8887e71640679c538918e4f10cbae61bb92b9dce5030b8388290781e4c9a9d5f1af681f87f3acf8c894dc49b7e7554d01e2c1554c25769460b3140026d04c135e3fbca7a89628dd7e7b380677e2ef1d82381d3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@ANYBLOB="d739a8422c4b71d52d01bc39866c305f6aa5a0ab6403f936eac0e8de0fd227e747dbf986ebc449e3692446bdd2d240c3afc1e54a8c3a7d8280bb03aaf7f883ce19a25ba4070055ac2d632cdfa26c7c0491ac84d88521090cb833b7e43e6ca4a553c3aba5be47a3b5842797a2458a66398949eb214dd70ba3251f65d80a4d172bf391de88056f6409e073b47660171a544dcc1ce7669cc025fa32688eba9323da87c55ac140994856ae880e1336a6972df2a0aa655b2acae4678e636a861007527ca90f978135de9009b49ea3ce77d85cb2daf10e0f55415046abcd108244f3fbb1705b", @ANYPTR], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYRES64=r1], @ANYBLOB="b402cff9a87fd0930c8209b1bfd51b081aacec815c680c261babc56018ab174c765d839deb25d894cee7ec693432e0b2b4343b7edce1331ee3423b86039a278042d44aa0116fa893690b7447401692ad26c8b0b91e3695d629db369910b891054a5fbaf898dc26bf7d0704040965b4c1ddb5b40bda630562d484fd2fa0cb6e2af676ffb6c1ffd697e95b3e8fb32b7c8f2b688639efdd9f92af3b9e4769233a5e0e4f89988d444b696a91dd0b5ee42337d2c280b897cee793c364282afff2240d3aec404d67a95fbce107ab5237fd12629cf0fb7b7d5f54", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="39046239a927037f9772dc846941489075678c7329e3c38351dd6427f8106b714576dbf67f596f46b884a6b83fad3cf8ffd730477f72afebcfccf4b918d73f1ca615fbbd35b862b48376", @ANYPTR64], @ANYRES16=r0, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYPTR]]]}, 0x8001}], 0x2, 0x4004000) 2018/05/08 10:45:05 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0xfffffffffffffeb0, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f00000001c0)) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffffffffffffffc}) r1 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='system@z\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/74, 0x4a) 2018/05/08 10:45:05 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r0}) 2018/05/08 10:45:05 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x20) ioctl$int_in(r0, 0x103e988c6f0c3541, &(0x7f0000000040)=0x3) 2018/05/08 10:45:05 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) mmap(&(0x7f00000d3000/0x4000)=nil, 0x4000, 0x0, 0xa831, 0xffffffffffffffff, 0x0) 2018/05/08 10:45:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x84, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00000001c0)="9953125916cffa857f5ad52842f0b01244db165179f353182d6bff088b9ca44ed9f1c7dd73bc918c6223a6362438be69e5186669c7afdafe1225d3270b4acfc176fa0ef277b5fcd5782eb676b9a427a4091ded691b5ab14e95a67544abf36ae3a41d64f681a590d82abe02e6f81b8ae65698ac7b215b4b2cdc0414b6ac04e53c6e7736cc0c8a612676560ea032ea34e03821f0ff49a032a4a131131dc2862d479b251e35364dabd1af5c44d45298e23e10913cfb90830e1e606826c37cb3c841e8", &(0x7f0000000100)="804701487fec0dfc25405b236155824b813c24a8eeff6593696adeffacfb73cdc42c8dc9330a1136ed7eabd1cafee3a49edcfed45c79348a37d6e5d06e8604980994900d580ec928af777f80fa39d4751a61a48de30e8f53c4b892414ed47574eca2337542ab8f4c2945eec0e4786a7f1db1396a0b518e41", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 2018/05/08 10:45:05 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x1, &(0x7f0000000100)=""/154, &(0x7f0000000080)=""/25, &(0x7f00000001c0)=""/74}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000000c0)=ANY=[@ANYRES32=r0]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000280)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000002c0)={r1}) 2018/05/08 10:45:05 executing program 7: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x14}) 2018/05/08 10:45:06 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) fcntl$setstatus(r0, 0x4, 0x2803) 2018/05/08 10:45:06 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r0}) 2018/05/08 10:45:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000001c0)=""/188) sendto$inet6(r0, &(0x7f0000000080)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) mq_open(&(0x7f00000000c0)="73797374656da027766d6e657430776c616e3100", 0x803, 0xc0, &(0x7f0000000100)={0x1, 0x9, 0x100000001, 0x6, 0x5, 0x9, 0x1, 0x7f}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000003c0)}, 0x0) 2018/05/08 10:45:06 executing program 2: r0 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) tgkill(r0, r1, 0x3b) r2 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000002c0)={0x0, 0x1000, &(0x7f0000002040)="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"}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r3, 0x1c758848, &(0x7f0000000040)=""/137) 2018/05/08 10:45:06 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000006c0)=0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x9, &(0x7f0000000780)=0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fsetxattr(r1, &(0x7f0000000240)=@known='trusted.syz\x00', &(0x7f0000000280)='/dev/usbmon#\x00', 0xd, 0x3) r3 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='wlan0wlan1ppp1wlan0\x00', 0xfffffffffffffffe) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) io_submit(r2, 0x2, &(0x7f0000000d40)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f00000007c0)}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000900), 0x0, 0x0, 0x0, 0x3334b5ba0ebb3349}]) 2018/05/08 10:45:06 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x2, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x1, 0x7ff}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x5, 0xc7, "a0489683693d4fd1d6772dc12bed425b75ba7b45cef09c08e813389cd9d52eeb2a581da867308c2cfc70d3d51a3f0355902e83e20b752aa9d68ae545210ee873c06484c7adedbabacd8dda14ebe3cd78473d4e92831dfdd3a3c593d6d3ca248b8263a57a673c94b90affcda71d60493f8586e2474e6aae401aa3cd4c1dc2c26a34176589432b5f63c388d234cfb99ca5edf8def5b739faa3214b5326d7967e85cbfd81cab567f6c26475179d68b00b7635bdf9bb5c5f73178a232625ab6fad01aaa81381c32113"}, 0xcf) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x11]}}}, 0x80) 2018/05/08 10:45:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}}, {{}, 0x1, 0x20, 0x5}, {{0x0, 0x7530}, 0x1, 0x20}, {}], 0x244) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 10:45:06 executing program 6: r0 = getpgrp(0x0) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xd44b, 0x2000) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x8000) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x800) r2 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='net/unix\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x60000, 0x0) connect(r3, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) unshare(0x10000000) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x0) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/05/08 10:45:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r1}) 2018/05/08 10:45:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x7530}, {0x77359400}}, 0x0) clone(0x800000, &(0x7f0000000300)="587d2d03fcb7d5445e6f69f1426b43a8ed7b169eaf7928932a07", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="2ad552110e6493ea46d824e48ccc64731c2bd60bd3b17abcff521cdceff40295ebfd73eba19f05033770bd60e00366e3137760d0f5fd23c47f6bf541c6f85090165cf72f33a7e751e22118ffc4c73df756015ef3bd199b4e849766bbced217be9edf0cf206dabedd4f7f69ce3267549535d4d724d378aeb957eb44d6096d3d54680202ad7368fefbdc82d274c3bfb63c789b04490e751dde") ioctl$VT_RELDISP(r0, 0xb702) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x4000000, 0xd1}, 0x20}, 0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)="43f8a66af83bb9ae75411df256831cd9f4c52ff54147ec19b540956a5d821ec855e319a47961298c800db6c2b01dea62123ce35576125bc289820dabffd78a8f30077492ff2c1e108e10a94972804241e7745030819c762370578fab2254499edad354c80396b7d22daabd425f526df7e4124b624c8882166e0c056e6c", 0x7d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000100)="1f3f65452b8c36768262707f12518e80ffa22124e1f9655c2decf23d448cdf634d306427bea2e4bebaca8e005108f35b79a07dd9d73e5d44dde0c41555d639f5f9d413d53841699f78052a44a0524ec850aceb4aabc6f2d1626a156810fd7c6e6a0af14f0983fe826b3bc2942058e7370f7ef81a6e114a5f296559aef116e7459758c2305a2ad2d27471eda6f7d055", &(0x7f0000000480)="3cd71dc19df4b8351e6f0b13417275e855039563a4370f08f7bc50743fdcacec860515ceb3e614356880614b63628d9c3c17a44227cf341024cba27370d356bcbd688cc36e10fa512235bab5025c97a6000d9009bb7f24be0d446d956344", 0x2}, 0x20) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/05/08 10:45:06 executing program 1: sendmsg$rds(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000002000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001ffc), 0x84) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/05/08 10:45:06 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40001, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x0, 0x100, 0x20000000200, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x10}) 2018/05/08 10:45:06 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) recvmmsg(r0, &(0x7f0000000fc0)=[{{&(0x7f0000000780)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000800)=""/156, 0x9c}, {&(0x7f00000008c0)=""/181, 0xb5}, {&(0x7f0000000980)=""/115, 0x73}, {&(0x7f0000000a00)=""/205, 0xcd}, {&(0x7f0000000b00)=""/182, 0xb6}, {&(0x7f0000000bc0)=""/42, 0x2a}, {&(0x7f0000000c00)=""/38, 0x26}, {&(0x7f0000000c40)=""/130, 0x82}, {&(0x7f0000000d00)=""/219, 0xdb}], 0x9, &(0x7f0000000ec0)=""/250, 0xfa}, 0x5}], 0x1, 0x10000, &(0x7f0000001000)={0x77359400}) r1 = socket$alg(0x26, 0x5, 0x0) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f0000000100)="79e8a80ab104be7e37dda0882a3b3fd440c536c041bcd5395c315137317ae28f818768898b40c40331ab0bbedfa566742f6bed4fe5f07485f8592edc67cc893a7f0b05db1185eeb2446c915e321c4595194ccc8692f2eab3dcc13437a2f4a703c250bbf2c2484da527e2f5575fb35e0d70c021b2a3854da93a0de7d48a7fbe1ccc4a84eb439b9f44f5407db30bb8ba487ca3280b0f4328cf84946c0a801f9b3dce36f46568386a3a18a5ce08c2eb3d05f0266d8e3b9fc6213676c48f5b56671312f05b708847c9b83cf130ea100c3f02bc3f40ce0e7c85a57a31c1db2cf576818758d7a0e538cc", 0xe7}, {&(0x7f0000000200)="aa85071e3ff5b35e8ba5c8b5c0445fa99107844bd87223d7eb85583d3b0b3a98a64d63ac2fb850c178faceded90f094df9549b971cb2f4d0163e6477b8757a60003b6f259a953d41cf1c0effd0ecb76e144f2823d5260c040896ac52cce9900fdeafc689e3ede486ace70aefc732f29881da0994fe28cff640c323953325d5e8bdf95627a23e473667f1ed06e00ad3d36f7d1b7694eaabb842707df777d7e68c781e7910860f422bebabed110617530c37287e2b8b00bc90fb8f3508358483f2", 0xc0}, {&(0x7f00000002c0)="ef56015cbfe6bd3659f8d1a24839c4a142d58617cace23307ec5291e71f20175a833f93365e86e6a90fac01dae88aa7735821aa1d00f154e09f7bdf30425756a965147571a0e6a6767f4a9f15ed40e7ffa7b0ae12828a1363515de06331f8e0971046989ab8ee33d14993417a2ee906b7bba93353ffe4b1ea451394a7e31d614f0fa48a9864c17254eed19c80dba8c0829eae5a508b69e85d5c7c2d52ee501984a288b1c852f3a9f9a9354a626f85a2476b729ca67cc2fb7990eae4569d039090544d4d269952d0105e06a6c810639f52ad00a32bfcf9ef07d2dcae43c7fde2e5cc0dd091917a691556e", 0xea}, {&(0x7f00000003c0)="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", 0xfd}, {&(0x7f0000000040)="815250cf075132e7e90d21ad52e42158fc0dadee81de69327e", 0x19}, {&(0x7f0000000080)="343bb683a5f251dd9aa72a5ac340175acc8117564ec7d01d3e7d452f22463b85018fb6d9ac1a4a38a84a9295e0e04ccafb6ece4cdaf85fd09d53e6", 0x3b}, {&(0x7f00000004c0)="3441eb5b5a6bb443ed114a1884880eeef9f319036d2893d0a37e5e8481d6ec12ac6ae3875cc8a041a71dcea5e5edc8fd83def67f14f59b", 0x37}, {&(0x7f0000000500)="f23e1f8c515ffbd1650a067a4e86781275fe0b54fc9729cba506cd4712e914db053a1a8803883c8ad89a468cacb578188197373910324a08c0a6cb907d1a9c3f400dc95e8a4dac463dd7aeca2c", 0x4d}, {&(0x7f0000000580)="427dcf39c07863dbaf78d8fd6b4fcfbd9ce8697715cee9cb7d16baa5237f9285639f598a6b94006b6ffe1215c174b222486654e91a30dd4f6c1948c048e638c87ff468d264390834994b77f3cd4a64c80ec28ae7a0ecfe2c2cd6445cd16182c2d0ce0a13694e5061e115d9767ebc80bee89a2966050b6f9ef9f8f35c51dd3949aa381a2524988047c68172b117cd6a6d9fadb0e0731ff92e0803519c26961b7c31e8a57c1165d5f231bc0c9380fe0f170bd24deaa5db215c860ecfcc5317086e4ccdcd131fb34475fb82d263b3a5e88b8c017c5b8e4239f9473edd272c9332768d7597ba053ef00c62dbdb6a15", 0xed}, {&(0x7f0000000680)="99821c25ae791fc9421c", 0xa}], 0xa, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0), 0x87, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/05/08 10:45:06 executing program 4: socketpair(0x5, 0x7, 0x3, &(0x7f0000000040)) accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x40200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/08 10:45:06 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x2, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x1, 0x7ff}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x5, 0xc7, "a0489683693d4fd1d6772dc12bed425b75ba7b45cef09c08e813389cd9d52eeb2a581da867308c2cfc70d3d51a3f0355902e83e20b752aa9d68ae545210ee873c06484c7adedbabacd8dda14ebe3cd78473d4e92831dfdd3a3c593d6d3ca248b8263a57a673c94b90affcda71d60493f8586e2474e6aae401aa3cd4c1dc2c26a34176589432b5f63c388d234cfb99ca5edf8def5b739faa3214b5326d7967e85cbfd81cab567f6c26475179d68b00b7635bdf9bb5c5f73178a232625ab6fad01aaa81381c32113"}, 0xcf) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x11]}}}, 0x80) 2018/05/08 10:45:06 executing program 0: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7a, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x84280, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xa0, "06792d971f7c627ae8dcc8e3bc513347bad53ab73ae41d03ae6aefc9dbd7860bbac61932e4efb16e0b9acd3f95842d7a4574b8aa48a5ceb2da2683420397372cc5e74d171813b7a12da284029a886622da9fe8f4701722d22ba4182a0cfab2c69e42665b685a0df813903f628a3b3567822d98700372d3f7118a51385374d015ccd40a34bb7344335c7ba00a19954c3cf3349e6eb02752f72278d6b61e4ff37a"}, &(0x7f0000000180)=0xa8) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x0, 0x10000, 0x1, 0x77d028d7, 0xfffffffeffffffff}, 0x14) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2, "020003fe04000035bd962c1700ffffe78be5e600000000000000030909a7e633"}) 2018/05/08 10:45:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r1}) 2018/05/08 10:45:06 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r0) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="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", 0x101, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r3}, &(0x7f0000000540), 0x0, &(0x7f0000000380)={&(0x7f0000000500)={'ghash-generic\x00'}, &(0x7f00000003c0)="ba298d278eb54a8c0932fbe980e441c8310afe68e3f3bed2f6d1b9f8bf3ecfcd686ae06f16f0ed5506e2fe569cae47052cda57a479c0ad88b402f022318b0e5797ed70673951b0e7e2f519b688769a51ae68623be72a229e5def03a0b66d092f0a5e7323af0baffedbbdf49a7856d0f3e5c50d9ff7872cc3cf72ef0085ff64f90bcc31f220274a7a2d867a2e2f59", 0xfffffffffffffff7}) 2018/05/08 10:45:06 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x80000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x33, r0, 0x0) bind$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"f95d8adfcf74bb"}, 0x7}, 0x10) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)={0x0, 0x0, 0x0, 0x200000039}) unshare(0x400) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000005c0)=0x6, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000640), &(0x7f0000000040)=0xffffffffffffff84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0xb5dc, 0x2) 2018/05/08 10:45:07 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1ffff, 0x0) utimensat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, 0x100) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000000)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000300)=0x4) removexattr(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)=@random={'btrfs.', 'nfs\x00'}) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="300000003b2ce4d9d74f277453e8ab158680a2d913174f3e6526096eb29831f2af8ba11ee9e16625fdddfb2afcd5de7355c0957e0aa6118bd6ad81", @ANYRES16=r1, @ANYBLOB="000826bd7000fddbdf250a0000000800050000f0ffff08000400ff0300000c0003000800030000000000"], 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x4084) 2018/05/08 10:45:07 executing program 7: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="cd6ba61d752a55655449b8b5763e16b9965d285a612b8c985d83dcf95c6217b867792f042b59e1ee14257a0c1cf50bbedb10d98e817fcfaef84c077850d9c12b35f18c91e31828385f9925987cff8158adede62589aa95908485d8d05cbd24ac6b26dce60c4e795bcad2b42e41816b192554e306aa0e83e3fb45083c2193c56e00da26c179fbe75c236f645276be94b7a4ad620c2a8e"], 0x4) r0 = socket$inet6(0x10, 0x805, 0xfffffffffffffffd) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a1305000fa84302ba052369250004001800001c0100000006000500020044000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4b6bf8e6ebba8a3d6af", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/08 10:45:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x33d, @dev={0xfe, 0x80, [], 0x18}, 0x7fff}], 0x2c) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x6c00000000000000, 0x48c, &(0x7f0000000000)={0x2, '%ond_slave\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x40}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xd}, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff4d76, 0x5, 0x9b8, 0x400, 0x9ee1, 0x200, r3}) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000180)) 2018/05/08 10:45:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r1}) [ 89.167315] rpcbind: RPC call returned error 22 [ 89.186205] rpcbind: RPC call returned error 22 [ 89.193137] IPVS: stopping backup sync thread 7024 ... 2018/05/08 10:45:07 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r0) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="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", 0x101, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r3}, &(0x7f0000000540), 0x0, &(0x7f0000000380)={&(0x7f0000000500)={'ghash-generic\x00'}, &(0x7f00000003c0)="ba298d278eb54a8c0932fbe980e441c8310afe68e3f3bed2f6d1b9f8bf3ecfcd686ae06f16f0ed5506e2fe569cae47052cda57a479c0ad88b402f022318b0e5797ed70673951b0e7e2f519b688769a51ae68623be72a229e5def03a0b66d092f0a5e7323af0baffedbbdf49a7856d0f3e5c50d9ff7872cc3cf72ef0085ff64f90bcc31f220274a7a2d867a2e2f59", 0xfffffffffffffff7}) 2018/05/08 10:45:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x40) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0x3, 0x0, 0x10003, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000002c0)={0xd59, r2, 0x2, 0x20}) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x206, 0x40) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000180)=""/224) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='cdg\x00', 0x4) 2018/05/08 10:45:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl(r0, 0x400000000000127c, &(0x7f00006b2000)) [ 89.236733] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 89.237181] IPVS: stopping backup sync thread 7031 ... 2018/05/08 10:45:07 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000030000000000000000000000000000000000000000000000000000000000000000"]}) 2018/05/08 10:45:07 executing program 7: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x450000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x581200, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc), 0x4) 2018/05/08 10:45:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x400000, 0x0) listen(r0, 0x0) 2018/05/08 10:45:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r1}) 2018/05/08 10:45:07 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) mlock2(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x408000) fchmod(r1, 0x2) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/05/08 10:45:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x3, 0x800, 0x100000000) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x6, 0x2b, 0xdd, 0x401}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xb5e3}, &(0x7f0000000140)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/08 10:45:07 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}, 0x1e) syz_emit_ethernet(0x59, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180c20000030180c200000e91001a0081002f00001101016586c95a596002cda55c9dc07b83b6d11866a21b70226a07b823b798d4da36311a5d792e49adbb9207c810ee5241154fd0439899af92b1b444346f7a37e27ac409218030a541211f82eac5"], 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x82b, 0x24200) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)=0x10001, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000240)={0x97, 0x3, 0x3cf36e2e, {}, 0x1, 0x81}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/106) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYRES64=r0], &(0x7f0000000100)) 2018/05/08 10:45:07 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x33, 0xa0, 0x0, @in={0x2, 0x4e21, @multicast2=0xe0000002}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x4000001) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/08 10:45:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000080)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x9, 0x6, 0x3ff, 0x3}) dup2(0xffffffffffffff9c, r0) sendmmsg(r0, &(0x7f0000007e00), 0x400000000000204, 0x0) 2018/05/08 10:45:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffe) r1 = socket$netlink(0xa, 0x6, 0x44) timer_create(0x2, &(0x7f0000000200)={0x0, 0x1e, 0x2, @thr={&(0x7f0000000040)="e7e24dd3e5af637aa2c92ba587fe4810b3842a7e49d68cc5702576b1da0a24b68bc09144a22aa38eb4bc06de9009ad434d837c693dc87a379d48b62b0891371532b6d9e43a10e7388f253d6846cdd72f4bce2c95367f6f12a36e368b774ac730cd396130eff21094115f79a8f9353c1ddf854d180c227a1200bf5a563ef48d4a1f336bc8df4258545e1f59f53db14d24339665b3513ae6e9ea5526bb79604e0553bc6cfa2dddb066a1c86208e01dfa69fb2ca9a795aaec4c6f08f130e0a1", &(0x7f0000000100)="a9adf17c30a8e713a222747c4bac906e69bfe2a76f85d516e0a7f38b78400acda1049c7c9566535a411403c19d17c1582be72faf06b0bd0d24442ae14e1eea86e9c7ff5c755836b4c9e2e95160861deb31c80e747b9894c16e330dc0c52408f3862274d95d12dd56514490dd27b8991017fefc99e328b83c31890d45d047162cb5eacde81e58721f98f1bb7904e970c62fa6fdd60dd43a2afd789731d62c9da800908e54b6f7ae99e7e861f0b4057155e617c66b63eadc90795327abb3f89da487c0f56409f97881f5ff16f70585faba2477d7e4888dcb0d574f418b804b09e412a4fe9e040121c9df040cae3114b1fc6db5f85425"}}, &(0x7f0000000240)=0x0) timer_gettime(r2, &(0x7f0000000280)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10d, 0xb, &(0x7f0000000000)=0x9, 0xfe74) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000300)=""/87) 2018/05/08 10:45:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r1}) 2018/05/08 10:45:07 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000180)=0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000000080)=""/244, &(0x7f0000000040)=0xbe83) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd\x00') ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200)={0x1, 0xffff, 0x4000005, 0xc, 0x1a39a817}, 0x14) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000240)) 2018/05/08 10:45:07 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000040)=[{0x48, 0x0, 0x0, 0xffffffffffefffff}, {0x6}]}, 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) shutdown(r1, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000200)}, 0x0) 2018/05/08 10:45:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000040)=""/84, 0x54}, &(0x7f0000000180)}, 0x20) socket$inet(0x2, 0x5, 0x4) recvmsg(r0, &(0x7f00000004c0)={0x0, 0xfffffffffffffee6, &(0x7f0000000100), 0x2e7, &(0x7f00000000c0)=""/187, 0xbb}, 0x0) sendto$inet(r0, &(0x7f0000000240)="58b5e56857bcf13c3b9c52b42ad3378f808eadd714bbfb872cb8e8fcba8832cd03accb49ab6b63bac0a28e2c8f055de0b69530fc367111d4e0fa1c29ca9f8c801b840c49d7", 0x45, 0x0, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10) [ 89.858156] print_req_error: I/O error, dev loop0, sector 0 [ 89.864104] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 89.872028] print_req_error: I/O error, dev loop0, sector 8 [ 89.877940] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 89.885823] print_req_error: I/O error, dev loop0, sector 16 [ 89.891745] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 89.899521] print_req_error: I/O error, dev loop0, sector 24 [ 89.905437] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 89.913228] print_req_error: I/O error, dev loop0, sector 32 [ 89.919166] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 89.926959] print_req_error: I/O error, dev loop0, sector 40 [ 89.932888] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 89.940709] print_req_error: I/O error, dev loop0, sector 48 [ 89.946605] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 89.954415] print_req_error: I/O error, dev loop0, sector 56 [ 89.960357] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 89.968184] print_req_error: I/O error, dev loop0, sector 64 [ 89.974114] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 89.981948] print_req_error: I/O error, dev loop0, sector 72 [ 89.987876] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/08 10:45:08 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="890740533ae8cfb864b4daa7e8674968", 0x10, 0x4000001, &(0x7f0000000080)={0x2, 0x1000000004e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfe99) recvmmsg(r0, &(0x7f00000065c0)=[{{&(0x7f0000006140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000006300), 0x0, &(0x7f0000006340)=""/75, 0x4b}}, {{&(0x7f00000063c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000006540), 0x0, &(0x7f0000006580)=""/54, 0x36}}], 0x2, 0x40, &(0x7f0000006780)={0x0, 0x989680}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/08 10:45:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x2, 0x4}, 0x8) poll(&(0x7f0000001080)=[{r0, 0x1}], 0x1, 0x2) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/08 10:45:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2e, r1}) 2018/05/08 10:45:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x3, 0x800, 0x100000000) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x6, 0x2b, 0xdd, 0x401}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xb5e3}, &(0x7f0000000140)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/08 10:45:08 executing program 4: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x521602) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/184) openat$cgroup_type(r0, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) open(&(0x7f0000000840)='./control\x00', 0x0, 0x0) readv(r1, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) stat(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x8, 0x1, [0x40]}, &(0x7f0000000240)=0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r2, 0xd3, "2bc6343c460ab86ba66e91228b5d774edb7c6a63e15f900c7ff931a5adfcca5c0ea3a8540ce792200d40eed7fc8e9dd0def1d256f49b44d13ba169d5d6f859be8d546867f38a62a2839a79cc791b09efd680988b8438ff88d3db235cbd6a76cd93e7f4878ee5dae2cdd40e2e697db6ac084afa57018d63a617da6fd6da1a84a70887bb115a01e5565809de2c3253f1e2baa7e935bf6a53a5b97add1542656349fc36ca4fa0a8a0671d45a1fd05f5d514f253ee2e7659274138a789f8a2469ef8b6ef821b330c86172938ce44b6b9f9fd5e1ced"}, &(0x7f0000000380)=0xdb) 2018/05/08 10:45:08 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='schedstat\x00') ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000001c0)=""/20) r1 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x4a6, 0x0, 0x10000, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000040)={r2, 0xfffffffffffffffc}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000280)={r4}, &(0x7f00000002c0)=0x8) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000300)=""/75) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000000c0)=""/86, &(0x7f0000000140)=0x56) 2018/05/08 10:45:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000080)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x9, 0x6, 0x3ff, 0x3}) dup2(0xffffffffffffff9c, r0) sendmmsg(r0, &(0x7f0000007e00), 0x400000000000204, 0x0) 2018/05/08 10:45:08 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f000071cfe0)=[{r0}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ipddp0\x00', 0x0}) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0xfffffeb1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) r8 = accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0xfffffffffffffe60) getsockname$packet(r0, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002140)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002680)={0x0, @loopback}, &(0x7f00000026c0)=0xc) getpeername$packet(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002900)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002a00)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000002b00)=0xe8) accept$packet(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0}, &(0x7f0000002b80)=0x14) getpeername(r0, &(0x7f0000002bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002c40)=0x80) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002d40)={@loopback, @remote, 0x0}, &(0x7f0000002d80)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002e40)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002e80)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000002f80)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002fc0)={@dev, 0x0}, &(0x7f0000003000)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003040)={@dev, 0x0}, &(0x7f0000003080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000030c0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003140)={0x0, @local, @local}, &(0x7f0000003180)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000031c0)={@local, 0x0}, &(0x7f0000003200)=0x14) accept$packet(r0, &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003340)=0x14) getpeername$packet(r0, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000033c0)=0x14) getpeername$packet(r0, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000035c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000003600)={@remote, 0x0}, &(0x7f0000003640)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003700)={'vcan0\x00', 0x0}) accept$packet(r8, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003780)=0x14) clock_gettime(0x0, &(0x7f0000003c40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003c00)=[{{&(0x7f0000003880)=@can={0x0, 0x0}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003900)=""/233, 0xe9}, {&(0x7f0000003a00)=""/189, 0xbd}, {&(0x7f0000003ac0)=""/168, 0xa8}, {&(0x7f0000003b80)=""/55, 0x37}], 0x4, 0x0, 0x0, 0xfffffffffffffff7}, 0xe4c}], 0x1, 0x10000, &(0x7f0000003c80)={r31, r32+10000000}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004840)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000284}, 0xc, &(0x7f0000004800)={&(0x7f0000003cc0)={0xb28, r2, 0x320, 0x70bd25, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r3}, {0x1e0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0x8, 0x7, 0x6}, {0x7, 0x4, 0x8001, 0x800}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0xec, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}]}}, {{0x8, 0x1, r12}, {0x254, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3cb7dd7d}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}]}}, {{0x8, 0x1, r19}, {0xd4, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x7, 0xc00000000000}, {0x100000001, 0x9, 0xff, 0x5}, {0x0, 0x9, 0x9}, {0x8, 0x0, 0x0, 0x8}, {0x7, 0x5, 0xecea, 0x5}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}]}}, {{0x8, 0x1, r20}, {0x178, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r23}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0xf8, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r27}, {0x134, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r30}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r33}}}]}}]}, 0xb28}, 0x1, 0x0, 0x0, 0x4000000}, 0x48800) 2018/05/08 10:45:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg$alg(r1, &(0x7f0000002300)={0x0, 0x0, &(0x7f00000021c0), 0x0, &(0x7f0000000000)}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) prctl$setendian(0x14, 0x3) recvmmsg(r1, &(0x7f0000001c40)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/137, 0x89}], 0x1, 0x0, 0x0, 0x4}}, {{&(0x7f0000000740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/49, 0x31}, {&(0x7f0000000800)}], 0x2, &(0x7f0000000880)=""/247, 0xf7, 0x7fff}, 0x7}, {{&(0x7f0000000980)=@pppol2tpin6, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000b00)=""/192, 0xc0}], 0x1, &(0x7f0000000c00)=""/74, 0x4a, 0x9}, 0x100000001}, {{&(0x7f0000000c80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)=""/166, 0xa6}, {&(0x7f0000000dc0)=""/1, 0x1}, {&(0x7f0000002340)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x7}}, {{&(0x7f0000000e40)=@generic, 0x80, &(0x7f0000001100)=[{&(0x7f0000000ec0)=""/128, 0x80}, {&(0x7f0000000f40)=""/208, 0xd0}, {&(0x7f0000003340)=""/4096, 0x1000}], 0x3, &(0x7f0000001240)=""/193, 0xc1, 0x3}, 0x5}, {{&(0x7f0000001140)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001640)=[{&(0x7f0000001380)=""/69, 0x45}, {&(0x7f0000001480)=""/182, 0xb6}, {&(0x7f0000001540)=""/219, 0xdb}], 0x3, &(0x7f00000016c0)=""/229, 0xe5, 0x200}, 0x5}, {{&(0x7f00000017c0)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001840)=""/192, 0xc0}], 0x1, &(0x7f0000004340)=""/4096, 0x1000, 0xd7}, 0xfffffffffffff801}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a40)=""/97, 0x61}, {&(0x7f0000001ac0)=""/127, 0x7f}, {&(0x7f0000001b40)=""/162, 0xa2}], 0x3, &(0x7f0000005340)=""/4096, 0x1000, 0x20}, 0x3f}], 0x8, 0x20, &(0x7f0000001e80)={0x77359400}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001ec0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x0, 0x9b, 0x0, 0x0, 0x9, 0x200000, r4}) recvfrom$packet(r3, &(0x7f0000000180)=""/95, 0x5f, 0x0, &(0x7f0000000200)={0x11, 0x6, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/08 10:45:09 executing program 1: unshare(0x400) r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x210000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x2, {{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x3}}}, 0x88) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20200, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0x40485404, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/05/08 10:45:09 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x5, 0x6, 0x9, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x54, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in6={0xa, 0x4e20, 0x5, @empty, 0xfffffffffffffffb}, @in6={0xa, 0x4e20, 0xa7f, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000140)=0x10) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00000001c0)=0x1, 0xffffffffffffff91) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000180), 0x4) ppoll(&(0x7f0000d77ff0)=[{r0}], 0x1, &(0x7f0000645000), &(0x7f000089dffe), 0x8) 2018/05/08 10:45:10 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x50, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000080)="b02249f58a04af230d280500000000000000e8c1c5420bed44bf0e4ae3b32f2236d78782de2ca14be5f304f5f89319b1", 0xffffffffffffff8d, 0x0, 0x0, 0x3ff) 2018/05/08 10:45:10 executing program 7: r0 = socket$inet6(0xa, 0x0, 0xba) setsockopt$inet6_opts(r0, 0x29, 0x3e, &(0x7f0000000040)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8}]}, 0x18) sendto$inet6(r0, &(0x7f0000001ffe), 0x720, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/08 10:45:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/05/08 10:45:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x4, 0x7, [0x80000000, 0x0, 0x1, 0x10000, 0x100000001, 0x0, 0xfd4]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) ioctl$KDMKTONE(r0, 0x1267, 0x20000008) 2018/05/08 10:45:10 executing program 1: sendmmsg$alg(0xffffffffffffffff, &(0x7f000000ae78)=[{0x0, 0x0, &(0x7f0000023fd0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000017c1c76500df90c4ad69000000000000"], 0x18}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000002000)=@raw=[@jmp={0x5}], &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2000, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7bac) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/44) 2018/05/08 10:45:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000080)) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x9, 0x6, 0x3ff, 0x3}) dup2(0xffffffffffffff9c, r0) sendmmsg(r0, &(0x7f0000007e00), 0x400000000000204, 0x0) 2018/05/08 10:45:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x24, 0x2c, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x0, @u32}]}, 0x24}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x2}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10800, 0x0) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x204) 2018/05/08 10:45:10 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000200)={0x0, 0x1, 0x280da14, 0x8001}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x81}}, 0x9, 0x5f24}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x1, 0x40, 0x1, 0x101, 0x8}, &(0x7f00000001c0)=0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bcsf0\x00', 0x192}) 2018/05/08 10:45:10 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) bind$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x5, 0x0, 0x2, "482509d94076f14946825c9786b10642f6abd26d0c778c94cfa6892396b9b2222c560fbdac84603859026e684f87253b6ab023633ebd204d00b56bf32f334f", 0x18}, 0x60) 2018/05/08 10:45:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/05/08 10:45:10 executing program 2: timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x13}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f000032c000)) 2018/05/08 10:45:10 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$void(r0, 0xc0045878) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xff00, &(0x7f0000ff9000/0x4000)=nil, 0x2) r1 = gettid() ioprio_get$pid(0x2, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9) 2018/05/08 10:45:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000200)=@ethtool_link_settings={0x4c}}) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x0, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000500)=0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r3}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000000480), &(0x7f00000004c0)) quotactl(0x5, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000340)="5e43e46258f0812e39de59dfcb98cd0c53835db85868a0d46f0063ba9fb3ce48d93864bdc19a47d975afa2e7ce9ab6b3a896e47dd36c1329dda65bd6421990d00a366f773f42340f625b08ecee43ff015f518ae233d710fff92aac72c8763a63bef09e5a1a19f18e39edb28551c14de7838717e2589818545d61099c2daf5141decba5c7c3bec33ed1e63a693464efcf99fcc331f69d98417e95c59a83f3a67524797bef348338bffda6af019a2b01f62480be7bc22edd4286ab11bbc02357c97e73311b22d4fc5b5ac8d708f4a3fcf1836c9b95570d581849") ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/08 10:45:10 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)}, 0x0) recvfrom(r1, &(0x7f0000000040)=""/238, 0xee, 0x0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x910000) r2 = request_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='}+\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/05/08 10:45:10 executing program 7: socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$dupfd(r0, 0x0, r1) r2 = memfd_create(&(0x7f0000000040)='.,\x00', 0x0) close(r2) signalfd(r2, &(0x7f0000000100), 0x8) 2018/05/08 10:45:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x100200) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/82, &(0x7f0000000180)=0x52) 2018/05/08 10:45:11 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/05/08 10:45:11 executing program 4: socket(0x20, 0x0, 0x200007) 2018/05/08 10:45:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x405, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/244, 0xf4}], 0x1, &(0x7f00000012c0)=""/4096, 0x1000}, 0x0) 2018/05/08 10:45:11 executing program 6: r0 = socket(0x15, 0x2, 0x0) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x19}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="fd9f6bfe1a2a92e60d94c06e03ded6c866535ee4410191ec782a8e1ab63a2343a95b94232687962c19e703413bae57921d87fad090bf1ad0fffd5ee73a44b80a5a9a246358b5d0a0857292d660b9d00ec1a7f447da40863aa644cb9cd052d8233c0d7b0ecb5d77a32dae5a67afaa0fa3d87360e3f89f187ff3b7d3a73d817e8bc9a459804892cbc0d4ba92c31d271dbcc206d6964a72ed3c0c82947dc027768e15fcffef7288732067a81bff39dcd5ef5ef60b598f1641f9db4cc9e7c7ee27663019b29b10c0c46fc2cc85486b104ef9c01a55", 0xd3}, {&(0x7f0000000040)="00ec8e5bde663a531a06536a51b741865e688eec6a827646c701a1d0b6bf2fcedf", 0x21}, {&(0x7f0000000200)="5e6d436875b4037ba00c7057aa4e9e67b2edd7f27289a1f06fe6196ee0d53bfc970cd8083c1fb26e216ff3ed7d6d01722fa5b2b0ca8720dac8c0e80362a1d1e70bb6a7d311e44f116e41519dbd851197184355c2d512338280fe5e80a92fb5369934e36792e9c69d2b31d3eafbd815af582beeec94dd8382042b5a0619333d116496e7c1e3100939d6df581a4e9f21adc5e232bca6bd712af08df3fbf8353f983ffab02b", 0xa4}, {&(0x7f00000002c0)="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", 0xfa}, {&(0x7f00000003c0)="ca6c015fc7ccc514f04bb1c8d6c40ad2d011e4c908dcd2dfd44aca2a04a065e10f13e2", 0x23}, {&(0x7f00000005c0)="1871feea34a2dbc8f73fe14e9527b40c40fa4c7b567074f1cfb7cf534fda83ff09f4d1d4045212db9a4d8867b0e489ba52279ca9881b4cec233c16818b93f0beb822d3dfac3c015521e0e7e07938b6a18aba33d3fda1d4e994c01424e17a1e230a27077d9222656094c784810aef8462f58eb4387fa5ef3fd7a386691aa531bce113e30f7ab28d665cdb5df5729feed609fbfe364ce8bd08b5aa1ea35fab93cc049fc80708dc824808506eb6f4968de155173b5adc4fe639adcfa361df07f8d7d39ce3769482edfff4338b97102d4791e9ecc79bb1225f976b0ca03be907bf4c1268126d6e6eec00", 0xe8}], 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="10000000000000e7ffffff0000000000e0d95dcb54cea4f165a4ed43cb040367dfed2c8d26a231a630eee2205267c9f69122b6b2ea8cf90d4badf096e7cdcd3991ab1b94fdb360abffb3a5de97264d52156d029780a6ca506f5341948b1943d10692dc07c66485e2a13d8c2219042f707dd4e540d26d2856ba6d9c5fe3c7c4ade8f756385b41ed077ea52809cc5d972fbda9c0db6ff3e249485791d04d989daf6cc4323d1ab9d624cab2ff836989c93ca03153f2c5a99a1c85a022e6222aa8faae7d4741ee4deb5dcb0240d175e15d8dcbab59dc968f379c6bf35eda735f638445668bcfef69cfec15799c72a6f697ca3a6b53a4c2c6"], 0x10}, 0x0) 2018/05/08 10:45:11 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0x0) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ff2000/0x3000)=nil) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x937, 0x4, 0x1000}, 0x4) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x8) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/08 10:45:11 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000001c0)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/05/08 10:45:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x2282) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000200)=0x54) pwrite64(r0, &(0x7f0000000240)="afceb9b67702195e9a8df2a586f1794322429b07e378892de3d9c5934feb", 0x1e, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001400110a00000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000100ff011000000000000000000000000022"], 0x2c}, 0x1}, 0x0) 2018/05/08 10:45:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x1000}, {0x3, 0x9}], 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/05/08 10:45:11 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x60f7c80e, 0x20c000) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)=""/41, &(0x7f0000000080)=0x29) r1 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x10d, 0x2, &(0x7f0000001140)=@raw={'raw\x00', 0x9, 0x3, 0x320, 0xf0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f0000024000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, [], [], 'ip6tnl0\x00', 'yam0\x00'}, 0x0, 0xfffffffffffffe9b, 0x140}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@dev={0xfe, 0x80}}, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0x37}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x28) 2018/05/08 10:45:11 executing program 5 (fault-call:2 fault-nth:0): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:11 executing program 3: r0 = memfd_create(&(0x7f0000000040)='cpuset\x00', 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x5) unshare(0x40600) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x2000e, 0x4) 2018/05/08 10:45:11 executing program 4: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x408000000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x1000, 0x6}, {0x1f, 0x1}]}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) epoll_create(0xb49) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) 2018/05/08 10:45:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x1000}, {0x3, 0x9}], 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/05/08 10:45:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x100000000}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) 2018/05/08 10:45:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_0\x00', 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x10000) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) syz_extract_tcp_res(&(0x7f0000000140), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x1, 0x7, 0x8, 'queue1\x00', 0x9}) [ 94.165529] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/05/08 10:45:12 executing program 0: pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x80000000}) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x352, 0x0, &(0x7f00000000c0), 0x8) 2018/05/08 10:45:12 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) getpgrp(0xffffffffffffffff) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) r1 = geteuid() r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="800000000f0b08007000fedbdf25050000066c0045001800160ce07a904e43ab1a5bc50200cb8cf2d5f5ec4800000c004b00030000000000000008006a000000", @ANYRES32=r1, @ANYBLOB='\b\x00D\x00', @ANYRES32=r2, @ANYBLOB="c65de09579015aeb568eec7f799155f4ae4ca99d5bbf6658ce212b790b08b9f66a0919acb5ade67d313e52000800630000000000"], 0x80}, 0x1, 0x0, 0x0, 0x4044}, 0x48000) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') lseek(r4, 0x4000000000000, 0x0) 2018/05/08 10:45:12 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80020000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r3, 0x4, 0x70bd2d, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}]}, 0x40}, 0x1}, 0x80) recvfrom(r0, &(0x7f0000000040)=""/134, 0x86, 0x40, 0x0, 0x0) 2018/05/08 10:45:12 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000200)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000100)=0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'bond_slave_1\x00', 0x783}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), &(0x7f00000001c0)=0x4) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x10001, 0x2) 2018/05/08 10:45:12 executing program 2: r0 = getpgrp(0x0) r1 = gettid() r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x107000) ioctl$VT_DISALLOCATE(r2, 0x5608) timer_create(0x5, &(0x7f0000000040)={0x0, 0x14, 0x2, @tid=r1}, &(0x7f0000000080)) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000100)) rt_tgsigqueueinfo(r0, r1, 0x20000820, &(0x7f0000000000)) 2018/05/08 10:45:12 executing program 4: io_setup(0x4ea, &(0x7f0000000140)) delete_module(&(0x7f0000000000)='trustedppp0]]\x00', 0xa00) 2018/05/08 10:45:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00'}) accept4$packet(0xffffffffffffff9c, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002600)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', r1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x20, 0xff, 0x1f}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0xfff}, &(0x7f00000001c0)=0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000200)=0x1ff, 0x4) 2018/05/08 10:45:12 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000001d00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000340)={0x1950, 0x14, 0x700, 0x70bd2b, 0x25dfdbfe, {0x1c}, [@generic="d4db7d74631ce9c91538aa48b4fa018160cba5ea932915fdf7e461c5369beff85349b2625fdf5c574c658ed8dab3e354dc745ceaa0f4e2d6ab073b8e9b8997c35e34b8cb256b08347656aab7abe6e44c0ea12e11ee12ecde8d6a0f646bdff9d436230e763ded0745c28dea5e4f20985b8b2b98aeb1ccf2719b0ddf8639e562655956736e8fdb6940678a78f3176fb4ff60bb18ab49e35a1e6059e5478e9f3b38", @nested={0x1ac, 0x3b, [@generic="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", @typed={0x18, 0x50, @str='^@\'eth0:md5sum:self\x00'}, @generic="3e25c16540954d76d00a79b173f4015df366ccb5c45c72e9141da5f56e4afc02f9ea5312dcb52a42f4bef8a452fc21ab0f48b89e5f86b02398a75249ccfc02cd09ee5647cbd365970d2709c63f9b48ff245fb965b901ac0a4542adb1208c9a62155110171c7e6f2761838f16965eda46ceb3f83f15289116bc8f54986fdb08ef84cf0066e5f405", @generic="1049", @typed={0x4, 0x2b}, @typed={0x4, 0x14}]}, @generic="2a159f3411c2e2d8c6b6728f23edc5513a7079bb334de896dd6164434b01d83037fac07e4a199e57e2ef9a509a92f5f38bb7cd19d4236d6c3a5546a61a017683502534fb2a76003595d9aa917a5819b6b1d1fcc7fa31ee48780f00d23d08d75903eb8771fae1e986f1718412b719d8d5f594ae31e9b6c395cd1362b6d9ad5a55ff94c659b73ab18a297b58e851f451526b07f2fba3b59ebd8faba586", @nested={0x130, 0x63, [@generic="8e017c8965a3c8614dcd23931a4f1361cbf11591c6ec7cdbfc9733d02715faa91133315061c5c63e4fb3a66ae604c7c700fda3bd1f6c4eeb865a5b3a79e4e4bcbe6a7c581723fca7b1d75632595b5184d44bae4398e5680a5214bdc647d7cc0635e6f9a11d68f5317ad3a356056021b49a388c3a03d27c48646f8ccd7266d781c7b6ddb1e03dfe2b7f5c64a5762f2fb8306bc5217d9f521b09b68f955363624a750e1a1b3b93cf3b84937e23e15f5bc06ebf7c17af3552f8a85f0f9c2c7901b51f730fe5a80dbc4c7dd4eae6bba5aaeb615e5cc3c043956c3ac0b043", @generic="091fffc27e04ab53d8b0c61c00c944722d0b53b2e60dc6c3086875381e3b3d23540928240b34bb38a475e60934003c80c11bb3c2e1cafaf03e325847d4060f51705531beca56225f65f0193d29"]}, @generic="fca3fc86442c17f009330dac4abde22672", @nested={0x4, 0x95}, @nested={0x300, 0x5a, [@typed={0x8, 0x22, @uid=r2}, @generic="0514fd9992725095c26ee7d3712e1b87f611bd9cd81d93fd63b9ed643a67834e30cc4f2b649304f4c3243d4e6fc60597b64496d5", @generic="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", @typed={0x14, 0x59, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x8, 0x5d, @ipv4=@broadcast=0xffffffff}, @generic="c6096d405e68745f1dd50b751f2733c7d16f4b9e8b353797b92dae97234213ec5cc01e5db006dcccb014e5320a3b3faa1f5f0b8ba21cd61c5625130b86da2f6d64b86d56c5b0011d6ef10a66031915a33881128804a2c9553cccd290561b52fe1e7c911f8ddc3c9d5b01efb74020df00d2a168686b97362dd908218425950055849765de0f6430968dde4b2cc95f205f1244b7dd42b3e9ade3c3732e66ecdca71e332596f8bd97dbfe9e5aa087583cf6fe882a", @generic="1d7a11a8854a08772a43a7f58a026d297624ff21592b7f2ea8ac720abef4aca200881ced61df64a848ada45b95de2180e992046fc78d0e347c84252ce52704841c6928f556109c179b0535b3f0d5d0daf34714baf02532cc586e24bbaebee9936e895cb6687dc5b4e9a1afa5e179ba122b48555505cb2a21a6cddac0fb86e0ff37a91cdc787937fefe64e76ecfd1903ad31ab32b67b4050846dd8920428a1ce135f1bfd9bd1cdd05a4ae22d0d761c6fa3e8e0ea1764000ec71b3fbc792606f1f8a7d0645a7bb6a1ccdd833dc7ccf61d70c1e42b9109f4fed838992222cab1a0b55814dd8d9aeb2d7443e0f50d34b8d7cb322af3895"]}, @nested={0x1188, 0x7e, [@typed={0x8, 0x8a, @uid=r3}, @generic="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@generic="3a76ac8c80158358ddd07863a8c7b696b4cdc09e579fe1e8fb02f7a9e3b3f49a44195eb8b935eae37dec453aebbb5a5ec8c3f7d4597ebbebff6c15092b2e839829860af214a777d18d0e8d19f46b9be356a1f5000194e2600c8a3ba964f0f4aa3b152bb49ea477d338bb73ae7705dd8101217b2fdac100709469d8a5b4d3ff4cb2444c0f667c8ca5101c653e01a3c0ac7b10f00c4c074f082babc846ae5d41523e939e74b685df089c", @generic="9582", @generic="fb6b61dbaf191657552a239f5980363001cb94458360047a7d5b136b88b10913d0344050fde2bda760b27a9e62b2583cbb89e7cbc23c97c2c76a7f284c36ff7379a9f9bb4e26e1fe1e981057064ace591c0636b5e5d967b6f6b980d3afb273958aa7435e14f87fdf32facfc7e7246180d1e47c3562012425", @generic="c759f1ec2f0927eac0b7510c87acfa59adb7045c6c3e7ecc7159e678e4b9e4ad3a3ca22969ee5294010454a304c5653624bbb0253a0e7e66c0aaca05e998e7c9e47be7287f54a07c884a90615f23245816ba5a95528606"]}, @generic="97c74ac83dcbf509256c6fba6825f255e1a8f31d8dee1c00255504bafd39da7ffdbabb02bbcc3bf034f3f8ba0e42ec47b57fc5d6ab514c16", @generic="7eead5f79bfc68561eaf9aff5bd91af01d61c43a46f7c98af410ad0d5d4db7ffa02df3478ac198d891dd25f296e8a48cd04d1405558cf3d896762f4852cf50fe18796cbd82e1aee98d4aba0111e8e8"]}, 0x1950}, 0x1, 0x0, 0x0, 0x44}, 0x80) alarm(0x4ab7) 2018/05/08 10:45:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4081000}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000161708d1aa85484bb2347d0629bd70000000000000000000"], 0x14}, 0x1}, 0x20000815) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/05/08 10:45:12 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x14, 0x4) flistxattr(r0, &(0x7f00000000c0)=""/148, 0x94) 2018/05/08 10:45:12 executing program 6: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '\\GPL&-\x00'}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x14, 0x14, 0x535, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/05/08 10:45:12 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'yam0\x00', 0x400}) dup3(r0, r1, 0x0) 2018/05/08 10:45:12 executing program 2: syz_emit_ethernet(0x22, &(0x7f0000000080)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0xc019, 0x6, 0x1}], {0x8100, 0x5, 0xc, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x6, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/05/08 10:45:12 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clock_nanosleep(0xe1edb5fd78e02a54, 0x0, &(0x7f0000000100)={0x77359400}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x8, 0x3, 0x1}, 0x9, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0xfcab, 0x9, 0x800, 0x7fff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x5, 0x4}) 2018/05/08 10:45:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000140)=""/62, &(0x7f0000000200)=0x3e) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) io_setup(0xc7f, &(0x7f0000000040)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x8000020402) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000080)="7ff97c02c7d76774e558689049bfe26561d97fe1fb4b00dc25668ec533e878cf172b66389474a30608b28e53eec0b0f629a6bf5969b49379acd68bcded621c361766d11ee8680520ed70a9e230a6f5cd8d18cb5e905b9dacb41021ac89735fd03f3afcc428a086abe3c7abc06c95913fb83b65da345b6ecbbabea69994e657d37f", 0x81, 0x100, 0x0, 0x0, r3}, &(0x7f00000001c0)) 2018/05/08 10:45:12 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = gettid() sendmmsg(r1, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f00000001c0)=[{&(0x7f0000000580)=""/236, 0x99}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r4) tkill(r2, 0x15) 2018/05/08 10:45:12 executing program 3: socket$inet6(0xa, 0x2, 0x618d) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f0000000040)=0x4) 2018/05/08 10:45:12 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) 2018/05/08 10:45:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6b}, 0xfffffffffffffef3) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=@raw=[@map={0x18, 0x1, 0x1, 0x0, r0}, @alu={0x7, 0x4, 0xb, 0xa, 0x8, 0xfffffffe, 0xfffffffffffffff9}, @call={0x85, 0x0, 0x0, 0x11}, @jmp={0x5, 0x1, 0xf, 0x7, 0x7, 0x6, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x6, 0x9, 0x7, 0x70, 0xfffffffffffffffc}, @jmp={0x5, 0x8, 0x1, 0x8, 0x9, 0x10, 0x1}, @map={0x18, 0x7, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x96}], &(0x7f0000003ff6)='syzkaller\x00', 0x200000005, 0xc3, &(0x7f000000cf3d)=""/195, 0x41000}, 0xffffffffffffffaa) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/08 10:45:12 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0xb, 0x5, 0x8000, 0x7, 0x0, r0, 0x4}, 0x2c) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffa000/0x2000)=nil, 0x10001, 0x1, 0x88, &(0x7f0000ff8000/0x3000)=nil}) socket$inet6_icmp(0xa, 0x2, 0x3a) sigaltstack(&(0x7f0000ff6000/0x9000)=nil, &(0x7f0000000000)) 2018/05/08 10:45:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000000c0)={0x7, 0x3, {0x2, 0x1, 0x7388, 0x3}}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000280)={r3, 0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0x80000001, 0x7], &(0x7f00000001c0)=[0x0, 0x9, 0x7a, 0x5, 0x8, 0x0, 0x2, 0x2, 0x9], 0x40, 0x1, 0x0, &(0x7f0000000200)=[0xffffffffffffff1e], &(0x7f0000000240)=[0x20, 0x20000000000, 0x6, 0xf24f, 0x7fff, 0x81, 0x7fffffff, 0x3]}) dup(r0) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000040)=0xffff, 0x1950) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCSBRK(r2, 0x5427) 2018/05/08 10:45:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x100000000e, 0x401, 0x3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f00000001c0)="5a606f06e37cf7f9bbffcdbce00a451f973460d169f97ba14f", &(0x7f00000000c0)=""/203}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x1, 0x20001, 0x5, 0x30, r0, 0xffff}, 0x2c) 2018/05/08 10:45:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000140)=""/62, &(0x7f0000000200)=0x3e) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) io_setup(0xc7f, &(0x7f0000000040)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x8000020402) io_cancel(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000080)="7ff97c02c7d76774e558689049bfe26561d97fe1fb4b00dc25668ec533e878cf172b66389474a30608b28e53eec0b0f629a6bf5969b49379acd68bcded621c361766d11ee8680520ed70a9e230a6f5cd8d18cb5e905b9dacb41021ac89735fd03f3afcc428a086abe3c7abc06c95913fb83b65da345b6ecbbabea69994e657d37f", 0x81, 0x100, 0x0, 0x0, r3}, &(0x7f00000001c0)) 2018/05/08 10:45:13 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000480), &(0x7f0000000080)=0x227) dup2(r1, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000004c0)={{0x3, 0x5, 0x80000000, 0xfffffffffffffffc, "5a8b84695af00a1744ae2ed0da4ef10cf57a743e545359fd4e092d53c438a89564a01ed452f31507fba9cbe5", 0x3}, 0x4, [0x4, 0x0, 0x0, 0x1, 0x10001, 0x7, 0x6, 0x3, 0x1, 0x8, 0x5, 0x1, 0x4, 0x8001, 0x100000001, 0x0, 0x7, 0xe8f, 0x9, 0x6, 0x5, 0x400, 0x0, 0x100, 0x307, 0x8, 0x401, 0xfff, 0xfffffffffffffffd, 0x800000000000000, 0x7, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x3, 0x5, 0x2, 0x6, 0xfa4, 0x100000001, 0x2, 0x0, 0xe2b, 0x5, 0x2b, 0xffffffffffffff80, 0x401, 0x8, 0x2, 0x0, 0x3, 0xe8, 0x0, 0x580c0000000, 0x0, 0x80000001, 0x4ba00000, 0x30a6, 0xfffffffffffffffe, 0x6, 0x1, 0x8, 0x8000, 0x7fffffff, 0x9, 0x3ff, 0x10000, 0x1, 0x80000000, 0x725b2d11, 0x1, 0x6, 0x0, 0x80000000, 0x3, 0x9, 0xd6, 0x2, 0x3, 0x0, 0x2ec9, 0x1, 0x3, 0xffffffffffff8001, 0x10001, 0x200, 0x100, 0x80, 0x6, 0x2, 0xff, 0x3, 0x1, 0xff, 0x10001, 0x8, 0x8, 0x80, 0x3, 0x8, 0x3, 0x4, 0x1, 0x0, 0x9, 0x100000001, 0x80000000, 0x7fffffff, 0x8001, 0x3, 0x8001, 0x3, 0x1, 0x10000, 0x1, 0xfff, 0x100000001, 0x8, 0x1, 0x7, 0x1f, 0xf220, 0x0, 0x9, 0x6], {0x77359400}}) shutdown(r1, 0x0) 2018/05/08 10:45:13 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x39, &(0x7f0000000080)={0x3fffd}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000002c0)=0x2, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000300)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvfrom(r2, &(0x7f0000000140)=""/187, 0xbb, 0x42, &(0x7f0000000200)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(cbc(cast6),wp256)\x00'}, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'bridge0\x00', 0x401}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x10800, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000400)=0x2, 0x4) openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/08 10:45:13 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/76, 0x5}) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1ff, 0x80800) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@ipv4_newaddr={0x28, 0x14, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x8, 0x2}]}, 0x28}, 0x1}, 0x0) 2018/05/08 10:45:13 executing program 6: r0 = userfaultfd(0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x100) write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f0000000240)=""/237, 0xed, &(0x7f0000000140)=""/126, 0x3, 0x8000004}}, 0x41b) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/05/08 10:45:13 executing program 3: socket$inet6(0xa, 0x2, 0x618d) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f0000000040)=0x4) 2018/05/08 10:45:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0xfffffffffffffffc, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000000)=0x7) clock_gettime(0x1000000000008000, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000002c0)=0xffffffbffffffffb, 0x5604ad6d) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {r3, r4/1000+30000}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc, r1}) 2018/05/08 10:45:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x7f, 0xfffffffffffffffd, 0x8, 0x0, 0x738d, 0x9, 0x7, 0x8, 0x0, 0x5, 0x2, 0x7, 0xffffffffffffffc1, 0x800, 0xffffffffffffffff]}, &(0x7f0000000200)=0x100) r3 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000d2cfff)='\x00', 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f00009dffdc)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) read(r3, &(0x7f0000de2000)=""/181, 0xb5) 2018/05/08 10:45:13 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/05/08 10:45:13 executing program 4: remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x672, 0x0) syz_emit_ethernet(0x2b, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b'}}}}}, &(0x7f00000004c0)) 2018/05/08 10:45:14 executing program 1: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) r2 = fcntl$getown(r1, 0x9) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0xf5df, 0x31e5a72c, 0x1, 0x1f}, {0xbdd, 0x800, 0x4, 0x3}, {0x9, 0xfffffffffffffffe, 0x22b2}]}, 0x10) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000200)=r2) r3 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x4, 0x200700) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00000001c0)=[0xb6, 0x1c000000000000]) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r4 = socket(0x11, 0x4000000000080003, 0x0) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x2c0000, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000000280)={0x1000, 0x5}) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r4, 0x107, 0xe, &(0x7f0000000000), 0x4) pkey_alloc(0x0, 0x3) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080), 0x0, 0x800000000000000}]) 2018/05/08 10:45:14 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x4) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x3}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x4d, r4}) r5 = signalfd4(r2, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x807ff) readv(r5, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) 2018/05/08 10:45:14 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000180)="57a0e3b492c511f6cba13fd2fe1b63d09e240513f77cf23ac327849beb8661909cbe52607615e563f379e17ba57e4f625dc144e8c69b9559a8fc85603eb853633689c61f3626118b25b02c1596ff1eb40a9032c2ae021b5233d071353c26a11160cf92fcee11ed8b971f2921f6421c0a163bee7b7f1748ea26ff5ff78b52df218f482138b49370d82e8c845f22f27c97f7bbd6eaeffc60a62f62f01e0638947ca7fd612681cf5a1e5b9265879506a43d6ff8e2fb64ea5a34ea2422497659833c5e82a3aab5ec0d"}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000d3, &(0x7f0000000140), &(0x7f0000000040)=0x4) 2018/05/08 10:45:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140), &(0x7f0000000100)=0x37) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) sendmsg$rds(r1, &(0x7f0000000c00)={&(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000180)=""/150, 0x96}, {&(0x7f0000000240)=""/99, 0x63}, {&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/85, 0x55}, {&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000480)=""/49, 0x31}, {&(0x7f00000004c0)=""/240, 0xf0}, {&(0x7f00000005c0)=""/138, 0x8a}, {&(0x7f0000000680)=""/65, 0x41}], 0xa, &(0x7f0000000ac0)=ANY=[@ANYBLOB="5800000000000000140100000600000001000000fcffffff", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="05000000000000000008000000000000dbb5ffffffffffff07000000000000000900000000000000e5c200000000000018000000000000001401000002000000ffff00000800000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='S\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="000000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fd00000000000000", @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0400000000000000580000000000000014010000060000000200000004000000", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB='M\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYBLOB="1f0000000c000000"], @ANYBLOB="0500000000000000f9ffffffffffffffffffffff00000000116700000000000008000000000000000600000000000000"], 0x128, 0x1}, 0x1) rt_sigsuspend(&(0x7f0000000040)={0x551d7fd3}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/05/08 10:45:14 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x800000000000015}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000000640)='GPL\x00', 0x4, 0xe7, &(0x7f0000002f19)=""/231, 0xfffffffffffffffe, 0x0, [], r0}, 0xfffffffffffffd1c) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x10001, 0xfffffffffffffffd, "ba2356ead05e156986bd5804647ac99e1a94617b674658dae7a2043c646e4ceff6223cd336d777e23808c5b9", 0x1}, 0xfffffffffffffff9, [0x2, 0x7, 0x6, 0x6, 0x3d2, 0x4818, 0x3, 0xff, 0x3, 0x55c4fc5b, 0x7f, 0x80000001, 0x6, 0x8, 0x7, 0xff, 0xaf5, 0x8000, 0xfffffffffffff0af, 0xffffffff00000000, 0x8, 0xfff, 0x7, 0x9, 0x3, 0x7, 0x1, 0x62b57fa0, 0x100000001, 0x3, 0x8000, 0x6, 0x6, 0x2, 0x80000000, 0x2, 0xbb6a, 0x8000, 0x2d1, 0x1f, 0x20, 0x2a, 0x2f, 0x6, 0x1, 0x11, 0x8001, 0xffffffff, 0x1, 0x3, 0x2, 0x8, 0x100000001, 0x9, 0x4, 0x7, 0x8000, 0x2, 0x8, 0x5, 0xff, 0x4, 0x4, 0x8, 0x2, 0x3, 0x1ff, 0x401, 0x9, 0x8, 0x0, 0x4, 0x9, 0xef7b, 0xfa18, 0x9, 0x800, 0x5, 0x6, 0x8, 0x38c, 0x5, 0x80000001, 0x2000, 0x40, 0x0, 0xf99a0000000, 0x0, 0x3, 0x400000000000000, 0x40, 0xfffffffffffffffe, 0x0, 0x100000001, 0x1000, 0x9, 0x2, 0x40, 0x7, 0x4, 0x0, 0xfffffffffffffffb, 0x7ff, 0x7, 0x1, 0x7f, 0x7fffffff, 0x7, 0x8, 0x1, 0x5, 0x5, 0x4, 0x2, 0x3, 0x1, 0x820, 0x7, 0x10000, 0x1, 0x16828be2, 0x3, 0x5, 0x1, 0x5, 0x1000, 0x3, 0x7], {r2, r3+10000000}}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vsock\x00', 0x102, 0x0) write$sndseq(r4, &(0x7f0000000580)=[{0x2, 0x10001, 0xffffffff, 0x7f, @time={0x77359400}, {0x0, 0x80}, {0x4, 0x1}, @time=@time}, {0x6, 0x9, 0x81, 0x0, @tick=0x1, {0x31, 0x1ff}, {0x9, 0x5}, @time=@tick=0x4000000000000000}, {0xfffffffffffffffc, 0x7ff, 0x6, 0xf69b, @time={0x77359400}, {0xf27, 0x9}, {0x9, 0x1ac8}, @queue={0x401, {0x3, 0xe4c9}}}], 0x90) 2018/05/08 10:45:14 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/08 10:45:14 executing program 4: userfaultfd(0x80000) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x1f, 0x100000003, 0xb85, 0x3, 0xd34, 0xfffffffffffffffe}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x5, 0x8}) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(r0, &(0x7f0000009f9c)=""/100, 0x64) 2018/05/08 10:45:14 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000000c0)={0x1, 0x1, 0x3, 'queue1\x00', 0x8}) dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200), 0xfffffcbf}]) eventfd2(0xffffffff80000001, 0x800) 2018/05/08 10:45:14 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:14 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000080), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/05/08 10:45:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$inet6_sctp(0xa, 0x3, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000000)={0x5, 0x8000}) recvmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000003bc0), 0x0, &(0x7f0000003c00)=""/69, 0x45}}, {{&(0x7f0000003c80)=@nfc, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000003e00)=""/158, 0x9e}}], 0x2, 0x0, 0x0) 2018/05/08 10:45:14 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000003, 0x8010, r0, 0x0) get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0xfffffffffffffff9, &(0x7f0000ffe000/0x2000)=nil, 0x0) 2018/05/08 10:45:14 executing program 1: seccomp(0x2, 0x4, &(0x7f0000028ff0)={0x0, &(0x7f0000d97ff8)}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0x240) 2018/05/08 10:45:14 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x10000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x401) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002d00)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000002e00)=0xe8) getpeername$packet(r0, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002f00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000030c0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000031c0)=0xe8) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000032c0)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000033c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003400)={@multicast1, @remote, 0x0}, &(0x7f0000003440)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003540)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003600)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000003700)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003740)={'\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003780)={0x0, @multicast1, @loopback}, &(0x7f00000037c0)=0xc) getpeername$packet(r0, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003840)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003880)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000003e00)={@mcast1, 0x0}, &(0x7f0000003e40)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000004300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000042c0)={&(0x7f0000003e80)={0x440, r1, 0x20, 0x70bd28, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0x1ec, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xde20}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r8}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r10}, {0x1ac, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}]}, 0x440}, 0x1, 0x0, 0x0, 0x41}, 0x20040880) lseek(r0, 0x0, 0x80004) 2018/05/08 10:45:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x400100) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) r1 = dup(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x5, {{0xa, 0x4e22, 0x8001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff0610}}}, 0x88) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x0, @rand_addr=0x1ff, 0x4e20, 0x1, 'rr\x00', 0x24, 0xffff, 0xb}, 0x2c) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e25, @multicast2=0xe0000002}}) 2018/05/08 10:45:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x1, 0x7, "a278d6ead4f89c9f8ff4265add9f681edbb85d1c886c9e820b50293dff48fa27a1869796c9b730eb098cb62a08e8b75aa26e1675e1c9822b142cfee19c8db4d529d88a9ab0f65523754817b819d366a1"}, 0xd8) 2018/05/08 10:45:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_filter={0x0, 0x1a, @in6=@dev={0xfe, 0x80}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xfffffdbe}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000001580)=@ethernet={0x0, @local}, 0xfffffefe, &(0x7f0000000700)}}], 0x1, 0x0, &(0x7f0000000000)) 2018/05/08 10:45:15 executing program 4: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000003c0)={0x10000}) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r3, 0x0, 0x5, 0x4) fallocate(r4, 0x0, 0x0, 0xffff) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = dup2(r5, r6) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c80", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") gettid() getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x20) getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/08 10:45:15 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 10:45:15 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000e30fff)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x8, 0x100000000, 0x4, 0x0, 0xfffffffffffffffd, 0x7}, 0x7}) clone(0x0, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) timer_create(0x7, &(0x7f0000000380)={0x0, 0x26, 0x0, @thr={&(0x7f0000000240)="26a0e0b63df6773cc73576ccdb86be72b4af05ee3354", &(0x7f0000000280)="bde7a534a8cf30623ebd387f7275fc4be52696f31778994ab759e8ae788de013a08c7e843538b5898854f3fd90b76213fad10d03acd845e14cb7475a0da04f9759853d3d1a65c2a8514fa659e9ac0a1171f95066bdfa36260911e70b855f1bead3b57bb4d802394399124965147e25a194c6933fb51b28f3286d8d569a8e4d8e3e12a7d4178d2789f8791889d9a3d0f5d93d84bea22a616fa2b97f710b48d36684541844e7b9956754369b052ef6284856ca5ad1593c14bd17be15e6e50bf2174097072d61150a05e6e86411fbf06e46553e766afc68d81fa98670fefc9f134ce5ccc3d899583005ed"}}, &(0x7f00000003c0)=0x0) timer_delete(r2) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)={0xd6, 0xffffffff00000001, 0x2, "77d20b418fad9e57388f82da3b7ded35dcc359261d73c6dbfb79169587866d2cba5b392fb86b13801c09a0e9b154dc5037364dcd60812d073d3e4f45c7722713879901dc94513481422c3aba3f9d50cdeffcb72adf755efb0da72f596937a7562a846eff791bbec5c1daa96a298ad6f515b8b28bee3ccc6606f897ff7c8177889f75811a82adac8aa39c1b0d888e71784928a273b0fbf27413ba6a17fe999f3c4c385dc537365fb15029b65b62970dd95fa9393776e2043f17537f63e720c0f73e24a9f8ec42e7c9183f1a00d7928fa29dfa59956394"}) socketpair$ax25(0x3, 0x3, 0x4, &(0x7f0000000040)) 2018/05/08 10:45:15 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x4) 2018/05/08 10:45:15 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x1, 0x4, 0xf3a1, 0x0, 0x8}) [ 97.370836] random: crng init done [ 97.409457] IPVS: set_ctl: invalid protocol: 0 0.0.1.255:20000 rr [ 97.469239] IPVS: set_ctl: invalid protocol: 0 0.0.1.255:20000 rr 2018/05/08 10:45:15 executing program 2: r0 = socket(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'syzkaller1\x00', 0x100000000}) listen(r0, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x8001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000000c0), 0x4) accept$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/05/08 10:45:15 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x101000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r3 = getuid() setuid(r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) migrate_pages(r0, 0x1, &(0x7f00000000c0)=0xef, &(0x7f0000000080)=0xab) 2018/05/08 10:45:15 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:15 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) write$binfmt_elf32(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xfffffffffffffffe, 0x97, 0x80000001, 0x6, 0x3, 0x3e, 0x4, 0x214, 0x38, 0x1e, 0x3, 0x8, 0x20, 0x2, 0x9, 0x3, 0x6e1950c9}, [{0x6474e551, 0x66, 0x57, 0x0, 0x7, 0x32, 0x4, 0x80000000}, {0x6, 0x8000, 0x3f, 0xc3, 0x6, 0xfffffffffffffffc, 0x0, 0x9}], "843f25de64dbb95bfa011c90fdde1455edbfe4931eabe8e3ccbd22934e4956818e198ecdd937b45e9db358c753b9c9e580246e96acd0868f5cf832f3a695e6a939fd5c21485f406f75cbbafe91d20d5afaf67f3a70b9d4a5d284fd4e8b119ed2b77618d54e248f60f8902b18cce955e144273d1bd23bd782f01ef5a581e04d2401077a0bcf7468571f39338f1fdbc721a83ecae343d3b54be39493fe5ecda04dc98123127829409345aea8d29ca41371afcfbad163b297a49123228f66e70327a02fb152dcba445a6db954", [[], [], [], [], [], [], [], []]}, 0x943) poll(&(0x7f0000000380)=[{r0}], 0x1, 0xad) 2018/05/08 10:45:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0xec44) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x31d7e31e, 0x1ff, 0x2, 0x1ff}, 0x14) 2018/05/08 10:45:15 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x101000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r3 = getuid() setuid(r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) migrate_pages(r0, 0x1, &(0x7f00000000c0)=0xef, &(0x7f0000000080)=0xab) 2018/05/08 10:45:15 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:15 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="2929765def945278209f712d0b9ad62a2e94d6d0449749d6fda69e96cd5892715f9dac813c96e5657495eeb394e2f6b4c70278614b9cb225bec3d7d75de7e50823cade0c3e514c00f4aa60bd6aa6edc49521e776898fb82d583b4bf9572ea23ec7c830bb1be1d2005d38cb109fa57afa48e24fbb7d990218c48b726ec924283833b77baff503b174fcd6ab6841af381938b0cf0a1aceb8c936c34b66b12453913b02ea18b9c8ea73660583195fb0ca8dd6e850a715f545bead8a5ecbb671e2d329d04abf5e11dd2131d34f85dc1ceb0fbf73120cffb7b48217099fdac3c2af4c48fbdecfd057", &(0x7f0000000100)=""/3}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001280)={r0, 0x28, &(0x7f0000001240)={0x0, 0x0}}, 0x10) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000c6f000)='./file0\x00', &(0x7f000065b000)='./file0\x00', &(0x7f000096aff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) unshare(0x8000400) r2 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)={0x77359400}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000012c0)={r1, 0xffffffff}, 0xc) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005dfec)={0x0, 0x0, 0x0, 0x0, 0x142}) r3 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r3, 0x204, &(0x7f0000001200)={&(0x7f0000000200)="761a000fe1c7e8922c13d74b5238b8f1c6735f3aaa96a5835e3a6e82e29c23a1f2663e89c41745ecc3e35a10c4ddb3eecbc25202f9406e3cfc1d5baae4f52252c47b4e9b38b6c483af9c71f643c0ed98066bedf3b1fe0346ec7004de38df3d24b3ff67f481377e54e2b54d16afb8338920863cd4c106222b87c6bb06dd40914a00ed55d6b8bc8f252fc8e4026ac92862868798b9a54b74b351521c76ecdb86857fab0eda79265c85ddefa5ab7b595fd262c08593177f0b7c3549022a465f217ed79cc2139a87b587d2e5f9781a11295e54930a774af2a3537b6d46016abca7cb69ec75de6a34520556dd4e170d02236228af0b02fc841180fbe9d53647399de8760ef0f0c0a5d2573364990b9d8cd2fcda3bb843d41254227d46fadbec5a50df44779930bb1c4cca4352cb91f1211248a3448fbbad86966abc4fe165982e7cce70cd9a6bbfff121da3c53704cfe52b36c4d02c884a1fe0edfa0c8c0548bce18d09347788c9dc2d971dbcb49c280fdce3c249ccbf87f2961c0163f1e3fc152dc878d31b1ecb76cd24a4e91258b802fe5522d84b3cbbc0df59033c06354f6abdd3c244f13ea66ae0969bc7dbab2f1934c1d178023c7cb8ed25b6990a867e7cb7989d73602a0d12c7eeccf1c79b2d5f24acf14565e73cd2ba6d0281dafc298f0e000abdd4bab0632a5422858715ba34f26b16d09d9a31fc7054ef6f971601806929e6420fbccd8a5afad0a3fecb7c05e7284641c562d293cfa3a2f2c2aae8bfbea64c5f17d52ee4d1c7348a46b1906e715a7f1f3a5be0076547a8122323b1f5de123e85fba9d2156dd6e6375da0ad44adc527cd36c5221f66c2558fdacd50e68fa151c5df0e4f32b20c01d157de3e00aea800686e211f6e5f8cd28b3f96384bb0cf4901d291d7cddf59ff5b74b6c1af03f88bcad6145f39b3ca41ff94f74ddb54c2d0717484f37f448ff674324af63d02c43fb037a33da9b0cd069fa6148a6c3de7c0396d8373fb0ccfda03b0b93fb205d81ed9472230303e4fb488f8a4dbbeaa2599461c1da3ccf7ea35e78444c552f19587a2767a0625167ca63efc74f040ba721624aa17c08e824e43951b12706052cbea6bd5263bd9069043d3cd452b9d84bec409545fe9881aa1889b6addbc121d133957d762c7d2374c357b8cb16d383adb46f4fda490320cbb25f72a3026d55707c14988f82de49568bfbc6ea4da4a2c23d318bef76af5769926ef9b785923e26adc0a08b420a4552f53fcad43388ee0f21f99992a3e6b39a2de9d1c31b84a945313d9bc80186d379ba9e1c10ce53d7d73c62635951371565790790463dc78121993fcfabea3d46d3e9c827a7b06d8ca0bf8b738017f6a41cd89bb3bce23675000318df8f5760a170e33cce7acce6c7b7eab39f71298fe54e238c7e0b1a6da14ccfde583d7de8325fb263c1dd4af8326b4da79e01ce4e7bbb14382e92c8e25028beb196126cfadb338e74d1b998e28f9ef3f4b96e23903c7d3810b6efaa44f4975042af09132a4f51d236397946dcb1227d00e1187c5f22659d2bc9046e560a350abe48e2fa00086fc2abc0d2bb08fff3d49d006568288de660bbe87eaaac2727264987a918a3998188be999833717c92ecaf4df3798f16c89ba99ad3eb2aae85f1159f57931a3b3e2b502c1ce26965dd2d90f828f9685431ed306826e509202a541fdeb58b47934ace66a46554a6c1a64de720b49f155e06f10f461b97cb580cb7467d95870def61358c952741ad3369a01041ecfc255631769a782a85bd2650649824e574c4bc996e2ccbe2e8cfb9de43d7269775722131c7059861311b1486564111c1ec695b4c151e9977498cc0dc3c4589cd522dc7d8d3b97075b4b940017c8876dc71277527c5c79af4ab94e74e3bc2047945d298f2b05a7a85de75e619aca468818acdc6ecd98cf3181879fd3ba7556fb4ebd224eca9145cf7e8c035be9a91ef7423089182239d903b2882e80367bb9f86419a5db21b4f6c75696542a0385a157a709d03ea105464a1b76ec852f530ffe86ab3d5fd9d9e032e7a37d9e1f1c6208af732bed02da41aa5db97cb5d6bd00f4564e2b135a9b81e2a0792cd6f76ee7272bee4685336bbe3799475ca79f640d9118c4a981d5b175fa0abfae274a73be85363df9f10df92bb367e6d9452b2d7e1761c8a2a2590fe6309aa79f1430e137310d4bc561af9febd48debdcbd401d9d129b8907623e7c8db8badbe9cc3f50bd4e12df39eab1592343d6c8c712ac51c09a06c567598b433d2a5624cd1b72c83ff826188325b667227c57e00d133b13ab636d00678db25082fbbfa6892bbed3d77dcbfc705b3617addf5da685f29a353f013045f75d9a2da8d3a701d1a484606c4a2a080fc3fe854b8b3421a87cfb1197291c99302a105d958c2f7c1a3d3013e23e9e86323a8a96e70be377a2bbe7f022b88b375292f9c0612c551f2bef1a6e38917f90e7449f4435051ab7425ba0ec4e1ebf1c5ad03fcd19fcea4430bcb9f95a87c3bc788b37d8734320a11d81015af54d1bbb8017c4137b9904fae97e872818d7ccdbfd4f89c4553c7a06c104f3a3ec8122622c3571a300a450426ca732a8f6f6827a801bbb07ce02d28e1283ce446f8d106843515358dccb9fa82dcd5b2e9f17e6528ffd3b58016bb751c1b159e432b650482b9f950fed358e092873784d2fc92902b429df9ce7f6938bb34cef1770ac9fa77afe96cd1f082bf2a79dbb21a30614a79874b914dcf28cf676b560a5a800a854973ac8a52da87393834347419ab0d5f808fdc2df8e1713ce4fd4b3860f31fcc1d5fccbd0666598e7d28c6505e865e8155074ccd2c314b4839f626bd3679caa246b09f8960b8b9b6fe246e14143f627905afbd586173472d7c95f10c8f7e033011b5164170a5ae79e3f3c9e6362a5c147a982f206bed95280afbf3c871c6e26f7ee58ea0ba7f5b5a7ddb873daca176f69e85fa02fdb9aebade90b0c403a0eba2cfc56cd3102d9c181b65df68cc9a5ca0a59504a7e0c44b278ee58fada4500e089f5e80d22899c135766f19391163f0215aada3e80e47b216ac76991155fcb523165f3a66c54a2d27d57f39dad65828bd8912b58b911f5d0f20553ee7bbca9cc7b0124b8f63f32175a11e87d9f9dcf192b794ea2ea22858980a6be56f2a507b03d86ba4e44da4ebd9cfa0da88a03da2e6d1c0b1478afc30c1dd96cc1a50718aae072eba274a66b16862724c3d71e91a4bae8698e442140ad44ebdd57796b5f9058ba6b596b1246b08c15f972f2079667653ba6e84b23eed1895a262cc11ceedd13daa343543313f87e70ca2d74189cff0d3c8e9c1f11c1adf7037da5c2f98934ca3a282dba2cc6de1c69a30566c7feca32b7332e4075227ade03b8b7ecdae5614a221e63c618103e9bf7768113b211dcddd97eac635e04a3d45c59957f1339a22e4b1b7e3f2534bd8d12f912870be246d24d21fa746f2731e50026370c3a75ebcf2ae5843485b09efdc061818e93a3fc5b793c7cb962f784d90c6acdaf56ed1844cb0f5d9020b08fb1f41e0c86bbce0a65676557363b6ed971e9e9241837a281a96bb3d93381dbb6b3bb958e65ac1bc043552c007e6732618c3b88c96cd8c6e63cf5b10fbcec94d33187331ff12a405799567c4be8822615ff61c980822403583d6107764eb1bbd5a416bf2c152605032d88a6750768e89798e0db9d9510c3c16a163424a8abac30903ee5bfe8b8201a8fc510ae44ee9e9ea77b796bfc47faffe6841c4b389b5cc1ba1ba11b1a919c2d0bcd1425229f6b91ee5a33fd9e82d809cb35c38a545913ab808dcf345f9783a28b8eeb4b59d910e2a7991e3a4c96c50e42281a53fc4e30a9e742f7b200b2058045207464917938298c56bb3cc78f742cf144865f0556754feacb9ffbe3ef5903c21f0a90420b411b561b85346b520e0070580dd2acd80deb31658697899bc37b13d5c46dea2951cdbb06aa114b0f7997c2670d233fb17e8c7374b927673bf1f2608b979c314175157aefde25c4f9da7ede54a4c1253640c20f0d0953835c5270744876802612bdd9af11d865332ed0e676192a1b1b737e6ebebda3b3bc26b57ea9d3a57845e859f11c6e955f2a474979d4fb1e7bc18b9f2bb3a1ee6c7293af603b8c6c686e276ce61be1486238086eb007ae1168593598e901b888a8163a81e64559d2e39b15060baffd32912de9cc4ddcb3bba6771fb72c4b4a9e85014a61f8c676565ac81fc90fac9ffae38de6134fa264843a7da2b8d32002d7ceeed96b510570f1e9bd09f94aab44601e0e1c91874edd9d49b577c9cf2d502d0d404e98e14d91538241d30af3ec579c93d2ff8692a6f859f9f39ac74f8e1d8838a4ee0bd511ffe4c78637365798dd41687e555336bd6fe928bce2d0270a98fc64e193033fe644abdafc940fb2acf931218a26defbdc2821a90101c8719444a03d114fee143ba219a9824ed40aaa4687108b830df2735ae36165dabc8a784f8e87896b9fe2cf504606fee7a09f8d7c21709076ebecc14203ba192afc11fcdb0e5d883e0c9c38ae2418d141cc31cadc561db8dafbebfc7a7d7a8f4846974994bc1b4a4e035b12ed62ff9416bd5ea8c5b69bcdfc4a477ce2c18ff525e0832a4ebb147529131f1db689a6dae833a62e54007651c7e23687c9fa4542d0b579d87a78bfb691bf1c153a28f622c65970684c8a79a4055cda0a67e54fd0727df135e3099d45d780cbb21a5ceb722bc453a649594fc8191afc19985eea1dfb87212338d92458d7581555c7002b33fefd274290cd67b6f0947498f31757b30a8040173391bbbc4da2f1d0a0960bd253cf84783e55eb4c8ae7b07b48c6595b01db477f636eee4b7d756d7d0bf614a3dbef367a5775538063ea7e3673116c3c3fa9b0ac96d0a5cde2e6603437c329cdd703ac22d541428b592482b663c9408b50b08bef6e8f12446e58a5bfa1f2c363e8396306def4e76293c7d7563168238a344171009631292e7c5c85d4e84a30b7620cfc6572b0f41de3d91bcd2e1fe3db73d2355fb6fc17b0d2ad288f59ad955b49dc65760b0ca5a882df9cd0d1e0a016daf3a4bb06d28cc405fe235061c2ad6f99812a912fc697835927222f3655d98d2affe4567d184828336a206c0b811bf4164632658357e841e95fa7f3f310b6a2fccd2b77709d0db64fd1e106eb75582bbdfd6c97b4c663bb43e048e92a9989a699a35ea20077fad9575ff8b060104c9191597425c0cced439eb432dd6633b3f67402facf76bb56e684a3d0c2e14e0d004cf256aadeb85bccabdec38956e1c42b964898f0c21252917a6d6025cf0c4c8e605a5ad2767e1b965161ccffa203579d1f72b2b394667d52027596279d38670a2bd3cfee2107c29f1a681ec8d7a3645bb47309d873cf39322a8012c9f147f124a8a49c11b5d4b5f1abbeaaa20dd43cdda2e125fa332656f3abdef18932d075b6d4399b6971a2a0890f4c7a0512f1b7d3501dab784d443bc1977844d9b9dc30c2c1d12d3956f369100b6af2ea6751c4ecaa8f1eadde420d7a000674e21cea337cfb6d357802ea41131329dc49eb3b46cba8af334fa1510c3a3b0e926346150bb56aed49a7fc503f13f45479900e4a2d4818b37cacffe524c59cb40af9dd9267b1f49b458a9cde72477bf93bc3d9390218808c0a893b9a75a86e9daf631f62b418fb1bc1d746ad5fdd792be9a9eb29674e69a8dabe4164ca990bbfded7f6b7a6328d55ed0928e7e7e13c80ab0a390974a7b4dc8066bec6d4a5867a9d568b01703b5f6095de19b55b", 0x1000}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) 2018/05/08 10:45:16 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000280)={0x11, 0x1, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x25c, &(0x7f0000000540)}], 0x492492492492510, 0x0) 2018/05/08 10:45:16 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2405, 0xc5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x105000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000100)={0xc0000000}) 2018/05/08 10:45:16 executing program 7: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000003540)=[{{&(0x7f0000000480)=@ll, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/192, 0xc0}, {&(0x7f00000005c0)=""/119, 0x77}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000700)=""/142, 0x8e}, {&(0x7f0000000300)}, {&(0x7f00000007c0)=""/175, 0xaf}, {&(0x7f0000000640)=""/7, 0x7}, {&(0x7f0000000880)}], 0x8, 0x0, 0x0, 0x9}, 0x20}, {{&(0x7f0000000940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000c80)=[{&(0x7f00000009c0)=""/191, 0xbf}, {&(0x7f0000000a80)=""/141, 0x8d}, {&(0x7f0000000b40)=""/201, 0xc9}, {&(0x7f0000000c40)=""/46, 0x2e}], 0x4, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f0000000cc0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003480)=[{&(0x7f0000000d40)=""/192, 0xc0}, {&(0x7f0000000e00)=""/97, 0x61}, {&(0x7f0000000e80)=""/255, 0xff}, {&(0x7f0000003040)=""/233, 0xe9}, {&(0x7f0000000f80)=""/187, 0xbb}, {&(0x7f0000003140)=""/32, 0x20}, {&(0x7f0000003180)=""/239, 0xef}, {&(0x7f0000003280)=""/210, 0xd2}, {&(0x7f0000003380)=""/168, 0xa8}, {&(0x7f0000003440)=""/45, 0x2d}], 0xa}, 0xad}], 0x3, 0x40000001, &(0x7f0000003600)={0x77359400}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4002, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/160, 0xa0}, {&(0x7f0000000140)}, {&(0x7f0000000380)=""/255, 0xff}], 0x3) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x401c, r1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) r3 = getpgrp(r2) process_vm_writev(r3, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000340)=""/23, 0xcde4d13a}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x6, 0x7, 0xffffffffffffff81, 0x5, 0x100000000, 0x709}, 0xffff}, 0xa) 2018/05/08 10:45:16 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup3(r2, r0, 0x0) 2018/05/08 10:45:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/08 10:45:16 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000280)={0x11, 0x1, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x25c, &(0x7f0000000540)}], 0x492492492492510, 0x0) 2018/05/08 10:45:16 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x10000, 0xc32f, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0xd79, 0x8, 0x2, 0x0, 0x7f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x5c, "89e1ea3041e26de0dd1783e2e380049dc0fc8995a3eba728d913dbb481c9e4fdb58417b8205061c7da829b0fe61bf68782876df83f226ece778d6160ce1fa5861411d58983036d73a5ca197477b3ff849f1b2b49514a2ae4cd63424f"}, &(0x7f0000000240)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:16 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0xffff, 0xa9e6}, 0x2c) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0xafc, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblc\x00', 0x4, 0x8, 0x44}, 0x2c) 2018/05/08 10:45:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x400, 0x400) connect$packet(r2, &(0x7f0000000080)={0x11, 0xf6, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/08 10:45:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f00aeabd1cd0000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/05/08 10:45:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) r2 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f00000000c0)=""/18, &(0x7f0000000100)=0x12) 2018/05/08 10:45:16 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffff, 0x400) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000100)=0xc) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, &(0x7f0000000540)}, {&(0x7f0000000200)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=ANY=[@ANYBLOB="20040000000000008400d5e837b97f864a72e1fd50f8000002000000", @ANYRES32=0x0], 0x20}], 0x2, 0x0) 2018/05/08 10:45:16 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000000000000290000004300005028abcbebedc41141000300000000000000943fb6128f1cebf5c2937f442a60d89c"], 0x28}}], 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/05/08 10:45:16 executing program 1: r0 = inotify_init1(0x800) open_by_handle_at(r0, &(0x7f0000000500)={0x1c, 0x3, "1ed1dfac902706249476a9e79ce3cf3cdb36ad06"}, 0x400000) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r1 = open(&(0x7f00000004c0)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/2, 0x2}, {&(0x7f0000000100)=""/56, 0x38}, {&(0x7f00000001c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/242, 0xf2}], 0x4, &(0x7f00000002c0)=""/86, 0x56, 0x710}, 0x2000) openat(r2, &(0x7f0000000380)='./control\x00', 0x7ffff, 0x0) renameat2(r2, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000180)='./file1\x00', 0x2) 2018/05/08 10:45:17 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f0000c44000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) 2018/05/08 10:45:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r2 = dup2(r1, r1) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180), 0x0, 0xfffffffffffffff8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="cb343badb3f6cb0982fb3fa4be520098a4b949b1ba7c0fe8d0318272cbe4", 0x1e, 0xfffffffffffffff8) request_key(&(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)='\x00', 0xffffffffffffffff) request_key(&(0x7f0000000700)='cifs.spnego\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='user\x00', 0xfffffffffffffffa) r5 = add_key(&(0x7f00000007c0)='dns_resolver\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000840)="8fa9c2bded24b6b7c0342275408042fba4d33f730a2b47eb9d36a48f2fc44338a55d6b8a2218d0442efcf4e18c9e74552418a48f491376c25c2a998bca781fcd509147726d4f702a", 0x48, 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000600)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)=']\x00', r5) keyctl$dh_compute(0x17, &(0x7f0000000340)={r3, r4, r6}, &(0x7f0000000380)=""/179, 0xb3, &(0x7f0000000580)={&(0x7f0000000440)={'crct10dif-pclmul\x00'}, &(0x7f0000000480)="a5a1a37160a693f9e4ad4add8cb8d7fde71c733550bcc5803b3c6520e1477be35c40298397a0dafc29f26c56aec434229311006ed1c1b332b1e18107cad36fb6aa2a2e23528b9a1eab97b5fb11b366e0545af8109f910a1a601c57ce31da94dee8e05365bdb5f845c23cd5f62bcb8c1878b2bbfaca4a4e90710b2a479d8c0133c67dd3f7afe66edcb65b1db072145dd59fc2b7b4a0d52cc5096408a216520bfa6558f308b94f3eb78ca7f4ec7a2258b6fe9af5338bc66e8d771d5b4f2d4fc8376ce334d48406c36e2f61428b563f625d5918d8cc2404c8b854b158f28a52555d0050b7872eab5d8621", 0xe9}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000005c0)={0x3ff, 0x8, [0x3, 0x551]}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) 2018/05/08 10:45:17 executing program 0: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) socket$inet_tcp(0x2, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) unshare(0x40602) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/08 10:45:17 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0xe, 0xa10, 0x5, 0x12, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_address={0x5, 0x7, 0x6f, 0x20, 0x0, @in6={0xa, 0x4e21, 0x48c, @dev={0xfe, 0x80, [], 0x1c}, 0x7}}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d5}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_sa={0x2, 0x1, 0x4d2, 0x7fff, 0xffffffffffffff7d, 0x7d, 0x3, 0x80000000}, @sadb_lifetime={0x4, 0x7, 0x5c, 0x9, 0x8000, 0x8}]}, 0x90}, 0x1}, 0x48011) unshare(0x40600) iopl(0x4) close(r0) fremovexattr(r0, &(0x7f0000000600)=@known='system.posix_acl_access\x00') syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x101000) 2018/05/08 10:45:17 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x4001, 0x148) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@empty, @loopback}, &(0x7f0000000100)=0x8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/121) 2018/05/08 10:45:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0x29}], 0x1) fgetxattr(r0, &(0x7f0000002140)=@known='security.capability\x00', &(0x7f0000002180)=""/221, 0xdd) recvmmsg(r0, &(0x7f0000002280)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/149, 0x95}, {&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/142, 0x8e}], 0x5, &(0x7f00000003c0)=""/37, 0x25, 0x400}, 0x9}, {{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)=""/249, 0xf9}, {&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/231, 0xe7}], 0x3, &(0x7f0000000780)=""/169, 0xa9, 0x200}, 0x3}, {{&(0x7f0000000840)=@hci, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)=""/123, 0x7b}, {&(0x7f0000000940)=""/27, 0x1b}, {&(0x7f0000000980)=""/47, 0x2f}], 0x3, 0x0, 0x0, 0xffffffff}, 0x200}, {{&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/229, 0xe5}, {&(0x7f0000001b80)=""/200, 0xc8}, {&(0x7f0000001c80)=""/241, 0xf1}, {&(0x7f0000001d80)=""/8, 0x8}, {&(0x7f0000001dc0)=""/15, 0xf}, {&(0x7f0000001e00)=""/1, 0x1}, {&(0x7f0000001e40)=""/215, 0xd7}], 0x8, &(0x7f0000001fc0)=""/62, 0x3e, 0x3ff}, 0x5}], 0x4, 0x40000000, &(0x7f0000002100)={0x77359400}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioperm(0x8, 0xfffffffffffffffd, 0x7) 2018/05/08 10:45:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@broadcast, @multicast2, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@empty, 0x1fffff, r1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10100, 0x0) sendmsg$nl_crypto(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0x400, 0x70bd25, 0x25dfdbfc}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x24000000) 2018/05/08 10:45:17 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x3, 0x3, 0x0, @tick=0x7, {}, {}, @control}], 0x30) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="f7fffbfffff70b0100ff", @ANYRES16=r2, @ANYBLOB="000329bd7000fbdbdf250700000038000300140002006e72300000000000000000000000000008000400060000000800010002000000080001000200000008000300040000002800030008000800ef000000080007004e24000014000600ff0200000000000000000000000000012000030014000600000000000000000000000000000000000800030003000000"], 0x94}, 0x1, 0x0, 0x0, 0x4800}, 0x0) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x600000000000000, 0x200000) r3 = semget$private(0x0, 0xffffffffffffffff, 0x400) semctl$GETNCNT(r3, 0x4, 0xe, &(0x7f00000000c0)=""/2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x8, @time, 0x0, {}, 0x0, 0x0, 0x9}) 2018/05/08 10:45:17 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/228, 0xe4}, {&(0x7f0000000200)=""/109, 0x6d}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000001400)=""/252, 0xfc}], 0x6, &(0x7f0000001500)=""/200, 0xc8, 0x7}, 0x2040) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001600)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001680)=0x10) futex(&(0x7f000000cffc), 0x6, 0x0, &(0x7f00000003c0), &(0x7f0000000040), 0x0) 2018/05/08 10:45:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x10000, 0xc32f, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0xd79, 0x8, 0x2, 0x0, 0x7f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x5c, "89e1ea3041e26de0dd1783e2e380049dc0fc8995a3eba728d913dbb481c9e4fdb58417b8205061c7da829b0fe61bf68782876df83f226ece778d6160ce1fa5861411d58983036d73a5ca197477b3ff849f1b2b49514a2ae4cd63424f"}, &(0x7f0000000240)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 99.763201] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/05/08 10:45:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x10000, 0xc32f, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0xd79, 0x8, 0x2, 0x0, 0x7f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x5c, "89e1ea3041e26de0dd1783e2e380049dc0fc8995a3eba728d913dbb481c9e4fdb58417b8205061c7da829b0fe61bf68782876df83f226ece778d6160ce1fa5861411d58983036d73a5ca197477b3ff849f1b2b49514a2ae4cd63424f"}, &(0x7f0000000240)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:17 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r0, 0x7e, &(0x7f0000007000)='S') r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x12000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = dup3(r0, r0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0xeb9e) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x400, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000000c0)={0xffffffffffff0000, 0x8, 0x5}) 2018/05/08 10:45:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x1, 0x7, [0x2b, 0x10000000000000, 0x6, 0x4, 0xffff, 0x3ff, 0x9]}, 0x16) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r1, 0x2f0}, &(0x7f00000002c0)=0x8) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x9, 0xfffffffffffffcfe) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="b2607ffa61a8d6e5e5ddb63611e676cfac69e329f71f39a66f48024179a935fd038483ca85f320400e49214346edf8d636f9c9ff51238412263bf120255e870e59072f53a0e06c474b763911e30b406aec009fea9e17e2852b63c6b918480494d9f9b2a41409000000000000009c5b97a107dd0ae58fb349d5f516bd8b5f56db409c2eba866f73ffc53d16345e3d36fe7069773e33bd07d92b84e30abb90a07ac1985419cf60d9a164410e2444a7fd0a9434647e1f12b528aa94c1185cff26393264bf16ec24be509e56b988b787d9fca8094ebb59bdc14e4187b73d71db49b9"], 0x2) 2018/05/08 10:45:17 executing program 7: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/05/08 10:45:17 executing program 6: futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000586ff8)={0x0, 0x989680}, &(0x7f00000acffd), 0x0) futex(&(0x7f0000000000), 0x3, 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)=0x1, 0x1) 2018/05/08 10:45:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x882, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) pread64(r0, &(0x7f0000000040)=""/133, 0x85, 0x0) 2018/05/08 10:45:18 executing program 0: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x4403e, r0, 0x80000) write$eventfd(r0, &(0x7f0000000000)=0x6, 0x8) 2018/05/08 10:45:18 executing program 4: r0 = socket$inet(0x2, 0x100000003, 0x3f) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1b}, r1}, 0xc) [ 100.706153] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/05/08 10:45:18 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x12}], 0x1, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x40}, 0x1fc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) close(r3) fcntl$setflags(r3, 0x2, 0x1) write$eventfd(r3, &(0x7f0000000100)=0x7, 0x8) ppoll(&(0x7f0000000300)=[{r3}], 0x1, &(0x7f0000000380), &(0x7f00000003c0), 0x8) 2018/05/08 10:45:18 executing program 6: r0 = socket(0x10, 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2, @multicast1, 0x0}, &(0x7f0000000180)=0xc) bind$packet(r0, &(0x7f0000000140)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x1d}, r2}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/08 10:45:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x40000, 0x0) sendto$llc(r1, &(0x7f0000000380)="9a7f72955c1e54e70500656d7975148ed7b300b8ff13ffb304b21c13d85fdd4765df73e741b41fec28f6d9c9882a1ffa87aaf68925d01345bd2cd149e3f2b7521f6370d496c6ef5258fef38da707457ecaa41eec39d1127a604e2191fcd525633eb031be9e44c31c2211918353d4606133fd48f762e6092b4781f556cedb2421c6068277f05582b84924823db414568d3f5f2eb860f2fdbcfa636e1cd1249cf52ececb8dfcfda9c63b5ac5c1db1293252dfab9c0ef3118759ee1125394481e26cb8843416e3efa9570910b7d41c71e23dbd1", 0xd2, 0x40480c0, &(0x7f0000000480)={0x1a, 0x325, 0x80, 0x6, 0x1, 0x8c1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'bond0\x00', 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r3, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000003f80)) recvmmsg(r3, &(0x7f0000003e80)=[{{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f00000019c0)=[{&(0x7f0000002d40)=""/4096, 0x1000}], 0x1, &(0x7f0000003d80)=""/218, 0xda}}], 0x1, 0x122, &(0x7f0000003fc0)) shutdown(r3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000100)=""/255, 0x6}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0xfffffffffffff442, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0)=0x81, 0x4) ioctl$sock_proto_private(r4, 0x89ea, &(0x7f0000000240)="85426104e805e94dfe5d3d42aedb4bc3ba84ba1f9a3b2e4f3794dc818748abd81864bcfe8fcef3d39c2add3cd9f15143c669ca2aeff40140dd18774af2861aaa592d73b859e0a919f5b878c21c96c5bcc55c2634d38005a8c6fb5297e891b09c97bcb0ef61f68f378a551b0a5b69bc7ac344e031f7b7fe1e26296d2a7c119f1379a88998c890015c1f5ea6affa70ecd24d02b5319cb630697443257efcfeaa7f688d5deafa0363b7e2400882ce24cda359393e0d664ec07b3e45fb4df6f10783c73967a8d189335830b450b589b82d26c779c8602bc5c9d3a6745374435fa0a0d8379850ae4e0ead4692b29d3e6e39ce0739") ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/05/08 10:45:18 executing program 4: clock_getres(0x0, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) fcntl$setstatus(r0, 0x4, 0x2000) dup3(r1, r0, 0x0) 2018/05/08 10:45:18 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x9}}, [0x6, 0xef5, 0xffffffff00000000, 0x3, 0x7f, 0x4e8, 0xb737, 0x80, 0x9, 0x5, 0x81, 0x400, 0x6, 0xbda1, 0x8]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000140)={r1, 0x6}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x434000, 0x0) 2018/05/08 10:45:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0x29}], 0x1) fgetxattr(r0, &(0x7f0000002140)=@known='security.capability\x00', &(0x7f0000002180)=""/221, 0xdd) recvmmsg(r0, &(0x7f0000002280)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/149, 0x95}, {&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/142, 0x8e}], 0x5, &(0x7f00000003c0)=""/37, 0x25, 0x400}, 0x9}, {{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000480)=""/249, 0xf9}, {&(0x7f0000000580)=""/142, 0x8e}, {&(0x7f0000000640)=""/231, 0xe7}], 0x3, &(0x7f0000000780)=""/169, 0xa9, 0x200}, 0x3}, {{&(0x7f0000000840)=@hci, 0x80, &(0x7f00000009c0)=[{&(0x7f00000008c0)=""/123, 0x7b}, {&(0x7f0000000940)=""/27, 0x1b}, {&(0x7f0000000980)=""/47, 0x2f}], 0x3, 0x0, 0x0, 0xffffffff}, 0x200}, {{&(0x7f0000000a00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/229, 0xe5}, {&(0x7f0000001b80)=""/200, 0xc8}, {&(0x7f0000001c80)=""/241, 0xf1}, {&(0x7f0000001d80)=""/8, 0x8}, {&(0x7f0000001dc0)=""/15, 0xf}, {&(0x7f0000001e00)=""/1, 0x1}, {&(0x7f0000001e40)=""/215, 0xd7}], 0x8, &(0x7f0000001fc0)=""/62, 0x3e, 0x3ff}, 0x5}], 0x4, 0x40000000, &(0x7f0000002100)={0x77359400}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioperm(0x8, 0xfffffffffffffffd, 0x7) 2018/05/08 10:45:18 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x10000, 0xc32f, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0xd79, 0x8, 0x2, 0x0, 0x7f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x5c, "89e1ea3041e26de0dd1783e2e380049dc0fc8995a3eba728d913dbb481c9e4fdb58417b8205061c7da829b0fe61bf68782876df83f226ece778d6160ce1fa5861411d58983036d73a5ca197477b3ff849f1b2b49514a2ae4cd63424f"}, &(0x7f0000000240)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:18 executing program 1: io_setup(0x3, &(0x7f0000000080)=0x0) io_getevents(r0, 0x8d4, 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x2040600) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "615e580b459931b023712b139c967fd20a47704b0300e2f5e30dbc4bba9f80d7f3441daee92e059601c8b46a", 0x2}) [ 100.845275] netlink: 'syz-executor3': attribute type 4 has an invalid length. 2018/05/08 10:45:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'veth1_to_team\x00', 0x4010}) writev(r0, &(0x7f0000002840)=[{&(0x7f0000002880)="390000001300094700bb65e1c3e4ffff0600000002000000450000002000000019002900000000000000000500000007fd17e9ffff06060400", 0x39}], 0x1) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/05/08 10:45:18 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) msgget$private(0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100f5ffea8ea80820b10bdf7fa82adcea43a80d8bd2556b70e0562e4fe637a23a6490f0b98272334e16b7dc8b54ad02f0188b613a596d44fadb826c09b94ba0fbcfbe40c08944d23a628c39588288d629d260c53b5120e706abc4791c550f599ccf5fd3d96b6137db467fe5512b57e43ad3c1ac5129dce31c76c84ca30cf1ace5aeea04cd9e899e4162cfd5e13c6435e1fbc9cd5f34d9762bded98c2c7aa649ceac3563e47eb8503ea535", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x4e24}}, 0xa9}, 0x90) 2018/05/08 10:45:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() ptrace(0xffffffffffffffff, r1) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002faff8)=@un=@abs, 0x80, &(0x7f0000000380), 0x0, &(0x7f00002faf38)}, 0x0) sendto(r2, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x8001, 0x5, 0x1f, 0x6, 0x9}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x400, 0xffff, 0x4, 0x5, 0x6, 0x818, 0x6, 0x9, r4}, &(0x7f0000000200)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000040)={0x80, 0x8, 0x4, {0x0, 0x989680}, 0x90b, 0xffffffffffffffff}) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0x9, 0x592a, 0x1b2, 0x3, 0x7}, &(0x7f0000000280)=0x14) 2018/05/08 10:45:18 executing program 4: r0 = socket(0x10, 0x100080000000002, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000a27f88)="240000002600ff000000010004773600fb1308020100000000b0e5000000000000003f10", 0x24) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x9, 0x4, 0x80, 0x1}, 0x6) 2018/05/08 10:45:18 executing program 7: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28}, 0x10) r0 = semget$private(0x0, 0xa, 0x0) setitimer(0x0, &(0x7f0000000100), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x402000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @loopback}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xe}, 0x3d, r2}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), &(0x7f00000001c0)=0x8) semop(r0, &(0x7f0000000040)=[{0x3, 0xf0d}, {0x2, 0xbd8, 0x1800}, {0x0, 0x0, 0x800}, {0x3, 0x5}, {0x7, 0x4, 0x1800}], 0x5) [ 101.010991] netlink: 'syz-executor6': attribute type 41 has an invalid length. [ 101.127321] netlink: 'syz-executor6': attribute type 41 has an invalid length. 2018/05/08 10:45:20 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x8040) accept$packet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x14) read(r0, &(0x7f0000000340)=""/187, 0x383) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f00000000c0)="3bd20fa9a078b36bd857f9f10401b9118e557b0bb602e993e67fd2ac248acdc0aff4451d57377ad7715ba2b57b12c14137c64965c0d11cc65b5f5dcde728c2fa94c2011e32ac2356ec682822450197054f49c000ea61ed47d7f61ffcac84d2e163524caa0c0a5ce3dbd0001463fe2df2210e02c1662377f0fdbc23000000000000000000000000000000", 0x8a, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/05/08 10:45:20 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x3ffffff) socket$netlink(0x10, 0x3, 0x7) 2018/05/08 10:45:20 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x1ff}, 0xc) 2018/05/08 10:45:20 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x10000, 0xc32f, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0xd79, 0x8, 0x2, 0x0, 0x7f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x5c, "89e1ea3041e26de0dd1783e2e380049dc0fc8995a3eba728d913dbb481c9e4fdb58417b8205061c7da829b0fe61bf68782876df83f226ece778d6160ce1fa5861411d58983036d73a5ca197477b3ff849f1b2b49514a2ae4cd63424f"}, &(0x7f0000000240)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x40000, 0x0) sendto$llc(r1, &(0x7f0000000380)="9a7f72955c1e54e70500656d7975148ed7b300b8ff13ffb304b21c13d85fdd4765df73e741b41fec28f6d9c9882a1ffa87aaf68925d01345bd2cd149e3f2b7521f6370d496c6ef5258fef38da707457ecaa41eec39d1127a604e2191fcd525633eb031be9e44c31c2211918353d4606133fd48f762e6092b4781f556cedb2421c6068277f05582b84924823db414568d3f5f2eb860f2fdbcfa636e1cd1249cf52ececb8dfcfda9c63b5ac5c1db1293252dfab9c0ef3118759ee1125394481e26cb8843416e3efa9570910b7d41c71e23dbd1", 0xd2, 0x40480c0, &(0x7f0000000480)={0x1a, 0x325, 0x80, 0x6, 0x1, 0x8c1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'bond0\x00', 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r3, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000003f80)) recvmmsg(r3, &(0x7f0000003e80)=[{{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f00000019c0)=[{&(0x7f0000002d40)=""/4096, 0x1000}], 0x1, &(0x7f0000003d80)=""/218, 0xda}}], 0x1, 0x122, &(0x7f0000003fc0)) shutdown(r3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000100)=""/255, 0x6}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0xfffffffffffff442, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0)=0x81, 0x4) ioctl$sock_proto_private(r4, 0x89ea, &(0x7f0000000240)="85426104e805e94dfe5d3d42aedb4bc3ba84ba1f9a3b2e4f3794dc818748abd81864bcfe8fcef3d39c2add3cd9f15143c669ca2aeff40140dd18774af2861aaa592d73b859e0a919f5b878c21c96c5bcc55c2634d38005a8c6fb5297e891b09c97bcb0ef61f68f378a551b0a5b69bc7ac344e031f7b7fe1e26296d2a7c119f1379a88998c890015c1f5ea6affa70ecd24d02b5319cb630697443257efcfeaa7f688d5deafa0363b7e2400882ce24cda359393e0d664ec07b3e45fb4df6f10783c73967a8d189335830b450b589b82d26c779c8602bc5c9d3a6745374435fa0a0d8379850ae4e0ead4692b29d3e6e39ce0739") ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/05/08 10:45:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vcs\x00', 0x200000, 0x0) sendmsg$netrom(r1, &(0x7f0000004080)={&(0x7f00000006c0)=@ax25={0x3, {"822edac3e9319d"}, 0x5}, 0x10, &(0x7f0000001b80)=[{&(0x7f0000000700)="c438bef079d0090c2e84b4f21d4a7614c155ac12dc16b7f4bf9f6c0068537ac54b64cde9a9e710d2ef2f27d0e5223f23e31c99c5bbc099051415c7475f9067a0753f64cfdc6b27ccb06ee8782470d8b51a53c0203379f7586f76347692894e949258ecf75c7d8b01f41cbd3244160a3c74df5b5cd597757a16ddc9a6696adb6876a610a48525", 0x86}, {&(0x7f00000007c0)="e6b3dc2d893db521e84679342c491fd52693c6307141cd51a47490900ca42e2624057664a404f364b928b2dcdd464d4b0d91e045ef5fcd56d26ddf852bf00b7ab92b98f73c1679dd59e431d549356b816fdc334de61422ccb0c1afc21fad0c", 0x5f}, {&(0x7f0000000840)="8b51dc70ae169a1883b464131431704c8464baf3143d1b74d5e46b2f9b2ebbcc1dedad1a545d728cc59d2c6aeee598e3e2846cf131492a197372bfea3cf3fe5a9f1254421c7367ed413d9772d4060a599a26b0f5b53685e010eee2a9ae78ec2577869c", 0x63}, {&(0x7f00000008c0)="7fb9f87333f277e3b1a696548cd4b1f68353166875511d099e5b9720a7f315d64d6ab6a3ea6f", 0x26}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000001900)="867d7f2a1a0e7ace9bfddaf15b58527297cc3714c0564a594eb7edad83ef247bd58c436939ca1e385c37cd34aae892c173eeb4c8fe1ad0f8261c7183f9fe4abecc50533715d94a2d24ce0cf70c7c82d7a9bf64557b1e990ba9792626702479fb4f99f80f1763132282906e9e4e2e702dba767dc0329fbff2625e1f763f6b7dbe32d76be651dde8cff876e39f13e6285cebdf1a5509bb896b1562f5087fa5bc7af583432f0722e97f7276d4a6df6f63ce787b4500e9769bd4e405b1ae20d9481db2ff5f0df8a07ca4232b57c2d14f01517ad14b40c99cfe9c52572fa29f001954e93107c1b3f9345ae23fb21a0720a40379fa6a5db0a8b60f", 0xf8}, {&(0x7f0000001a00)="ff3d8b713445517920f3d770e674924490fb89368395f282155823274a85936e116ebabf0ce49a440bc6dab96e63b6ce0c4525dace081e9517e0bb7debeebe954b3d5e11d779cd8b11310c600811fcb50ad78f67638ef529f6f954b69316a62373353a1a4705b1f1dd0332605ab7974e35bca02d56067aafc8ad81f1478aa4a80afc586ddad4fec3ba83808f6061f5ca107f7ddfdc529f0e877e3a0c4d", 0x9d}, {&(0x7f0000001ac0)="d4c21e8373519caf18a644aaead749d72a9652402725e7c2b0e7cef238e631aac1d11a273259b9dbe026419447114fbf923d8281917f653fe39deb7b7946de9cc5e2ae87dbb5563494f3c3f6b4460620444bec1d5d65fb8e12f91375a04e9d02065be510255d0b65b444af78ac9b131aec2e95bcc1551131a2337f7016097facc755f2c914f7bf7552b95382f438ecf5cc58466fdaf7c4378ebe424d12482b77a3b75845a59b66", 0xa7}], 0x8, &(0x7f0000001c00)=[{0x60, 0x0, 0x8, "82c058fa026903540c3205643aaa6a651399185fea0c75531108cf852f138014ce8e8d8cdfd1e9069d5a7cbaa86f84fcb9acc4a92b93bd190277a02aa4c271ddb5e5eb2f4ec2b28cb99e51"}, {0xb8, 0x116, 0xb4, "f2469c58853971cdb3cbce9b064afb5c146e216344f580c3fe500677ba237580bbc0fe32055b68c119602049975f133059a159e0543974addf087dedff50b23caacaefc963493f548065f594b038a1364ee9fc7e80205b69164dcb91dad75b7fd24201365e1fc114d7ac3a5473f4d586aab42e2613817f19cb9a4f6f04df071190b02b1fedba2dab038a2742cb667190c19283ef81918b44256ff746882fe0f63f5071"}, {0x70, 0x170c72b1418fda0, 0x401, 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"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{0x100, 0x118, 0xffffffffffff35d4, "c71894e24888aaf70ed9e812ba3cd6c5415cc045b0cc600b4c62c4880fc7b9c30fab06a1cc7c485a02bfcced21eb40e10b29fd534afb38844e3f855f53737b02698b3697e91ff378194ff75496750e77b29840efc5a96397efdafeb4fe778ecca7618b17935273e0b435850264b5f42de3ec3249c586cbb34a764918e3299b262bc294fd05903c12de7ef379e4299c76f5cbe1f0b3178eb549a75ccc99568de3fe07d2de7b0be2fa31743e9b6c0401192bc064338f9799ab0d3b4ce7905461ffbf248039139d76bfe3a86795f6796f1ba32b1cf9c9009098130cf02daacb6030f9eaee0a4bfccdd5dc1b3887f6c3"}], 0x2480, 0x1}, 0x4000044) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/05/08 10:45:20 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffe4, 0x101480) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0x2080) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000001240)={{0x6, 0x0, 0x40, 0x800, 0x8, 0xfffffffffffff068}, 0x101}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140)={0x0, 0x2710}, 0x10) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x2, 0x0, &(0x7f0000000040)=""/78, &(0x7f00000011c0)=""/91, &(0x7f00000001c0)=""/4096, 0x100000}) 2018/05/08 10:45:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001180)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x2) 2018/05/08 10:45:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) socketpair(0xf24cff785da04457, 0x3, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$nl_xfrm(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delsa={0x3c, 0x11, 0x100, 0x70bd2a, 0x25dfdbfb, {@in6=@loopback={0x0, 0x1}, 0x4d4, 0xa, 0x33}, [@tfcpad={0x8, 0x16, 0x800}, @lastused={0xc, 0xf, 0x100000000}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:20 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) prlimit64(r1, 0xf, &(0x7f0000000140)={0x9, 0x80000001}, &(0x7f0000000180)) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_elf64(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000001c5a92d6c3d916fa89163c7de138d1588d992ec1b371cee171594a6ba077b293bbd8740281c3cb17b2969e035d4ac558922ec314ea797954d1418073abe23f7fa7479d0f2faa5ac61478067fee60a14e36d4391b25e25d32f45682a5cfc63fd68fa6d6dde15902407e894b0c7b650b48ac6e732d13221e565e41cae18eec37a9eb469e047e1c5bb770d93080299afbf8a11aed6bbead7bd35a1bec4bc54fce30b1e86f3141b20483b81b4def1493dc62c9077575e3a94415bce5b69c287def1e2b0c9eacfa1a5442295d869d90fd556575a6ebde7db57dad90cee9fb435f9b82609fd728e15ec0f425b3b9cf0dc90060fd76d1f70f33b493288fac9737f21079080b763c6c61a32dbbb94b198d9f8401e7d49a7c3d610246ac5de0adf0faac62a083376621d7fbb8a66dab3ba3c8f4f9edf13370395dbd4d0c70d5c6cc83b789d956a0354618c1590ab7459b9a235697e7f7ba79784ed161cb7c56305f8d4f8a618b1b699f65ee19270b530dd942e557f97499cd38636722f84a77120e68fe05cf26ab787f9b73298e618c564d903f822ebd3563525913229596ce9c5d9b094f9b6c4dec74b6f2aa655c8d8805d5cbd59e0a0dc1cb4ab08a0a58980955fb5e032c7916325cb755c65af77946f00f08adb6f97909a5aaf5ae67ed94b688d5001fcd4eaa1428807691049a5f5afdc1b8e9d7da4e008969e95d54f0c5fa5da2247a2f5e6dae9156191efdd3fdc78163a79c9a27847e4465d3fb247d2f273137b2e97c8913e6aba6bd0bce1e93bb9ef45264bd82036156116d885368b9490f87dc11c3ec8e6bd5bad7816036d40c66dda8b4201eb8205dbab3c07814b9d427d04973f27acd7e538f485b7708f9376830e5dc23904dceda6d4760727177f3858bd6a0306d771b90037a1ab8974dd45cd3c09033933b96f1f8ef456a0fd437398d101892ab5e7d66ab35289b9c16bdfdfee94024d58872ced2e8e601e7015c4e44ab5b7b75e8ef1acd8b2e135564146f61440b719fa72a557b0db40724d8073328b9f4f455fdf72601626688976ebd5183cda13ababa68c1a354d1adf1e524aaccf169d1460b8fb28eeca279a2dfda8d3904ee81a5d35057d56cd503b47026447181d3a939d47f9998a8fc58ab1bbf24879c288f6768909b29544ed9b81ad61b3a77b30395abe4bf1705923b0d38c71310e7d98895e49d9e894e00110ccd0bfe7657b0c0975b248200e76f7ac32e4773acd130478cf60adf55d5f4b857b5e9311492855f5af66ea6d625eecd1eac1abc7984c39164deb1784e50878b8e5d1958145d9ae7d4c982afb352fafcafaa6f5b9024f80f4d25d7cb380d00a4f1cc754a4c884acc3f3f27d8bdeb0ff155f5db9e339ca5d01542215282f083788a68737d6d6613321d1726c5c9a49c15947b2598a473c74342114e663a24f8fc5734cb585bd3690e87a72f1eb44eba2d3a79eafa75a29074df07d7da6218f6fb11ac35d5ec3d306798d73007ad9cc6cc7cfb60354d1e38cc224379298e4710eaec61a39524a769773a7b911112bb58e838121897d3234e8d5195344ea9745a8201079569388b1738f54375f4b8a74cd40fd34f6fa613f2d844169f8a55fb0beda9eb607e26964eb95b73a2b19d61a4134b1354de8479500863bc4d7f135e79568767bca2988b48af1fcfb36b50cfb1bd609ac3f700c87eb99ff5263c6374ca0fb684d23fa4031672dccb7866149384099e2934a63029acda190e1a95201d5e8168487a6675d3cc134830d324cd9da81bc65fc5473dfe9aa76db3091fb50e0eabeaccb5b2a9bd0573a2bf77fa9b62bf94131431ca429bf73e96fa7501079a50a12f97c72fa6d11e055ccf22a465912c4c5f261b971af7aed00fc32dab1561a4eba5842e88ef41128eca1a6a7a8cf4d0a858aab22762c6e12431a33d3466e3684acd5dbce5893df49598e147c23a4cedfc62db94cf6e260dbc0b469b4a608dab01443518c0f179bc2bacc3b038335254b708690fe71a4e25b622eb0ecb05ec3a5c2d222e8e56387ce5b4487c6485a69a868e4e7bcd8a7214de94bd6d3cba51e0bd8a6c993a4eb0881514c4772623d2ee8d3dfdf77f11d44ba369e7abce3c084bdcbf885b4939b68907d187b5f0bb0eea7d2d8305f4eb386531f2f9a9227555293778dfb7d9a4d8e56f70f063bd71b00abe565a2745d7a1cd53987a8aaf079b07b160885f7e538d68377ebed333ed168ca5960a36facb4ba233487d21a494e909b6b5d3a388fe2d29cce73688f64fb1763866cb1dd3fbb685559f1980a49e84f127dc24030dfacbd569cb61c2f1832011a3c3b857328719b1d49c70bcaadb3147ffa898b1810d9f8ea6943b4e48e7265a28fca56b65de2945df6f25ed3e80433c4118abfe348e84c56031b3fd21865ed5736e46ba02b2a5c5cd7be89626d9df299b8d24b8b358a1aa0a2209b125e40626f091d9db3f4e4188cd2cb44fcd222fc098799d7c1e155f8ea6160b98492fe01c97f01367e0c28abfecc31f07c94f346572e4ea259d8034e88400a565faf1261389d23cd7b7a223918564962cc6313cbfc1422899cb48ed13aa1f11e09e428ca5a6da952f8fa8ff6881469853f3514b98f5ee1071abce985fea631ba2ef423d05cf157a1ae18699d59780f1563e045e5d61041c7ec6900129281416131b075e19043c0eef45a9f20a6c634162c98cd3c2403a8ae8fd04a51f0ea3bf14213b077ea725c32fcb78bb6f9d69c2e763a98b1200ad2a2e5aa7f1b810f9d9a07a3350eb95ebcbd261fb6fa8f7036fe86404efa8a3d12b2b433fa73a5eafc3abd072c6db8b7722f426d9665eb650bd5412b38f076b25a99accb80a6d3591dcec831f77e7c8018884976c3a16b09225d79e366a3d4ab91fa2bd183f70733440848c6fe9baf4c05fb8b00f94127c426ee21f4cd2e49ef56b7626682b39a64adbbd50991fcafcbf3aa7ab9f94917c91cbdf1da78d68642e36df694631073a09fb890e023bc8c678f3055de333ca51e30d3e18456b747dafcd53bfb96c084587e3aec8ee0f1db3bb2b6155675d55c2a29fc61bb70f0f798d9b8c42d31129892a37744fe01879584b7085b449a6d8678cc564a90b45be337ac84c2ef9a28857d4f2b9361520c379cbcafd29112d4657297a7e3ffe2578c8b9eed9cd2dd1d97358c5616b8415936c5b285db25df17bd7ce6b6d8702b9c6832429a301c6670cf3f29f053c380eb80310910f78f6feeadc5b7f1b6cc65cb9007400bd131b329b476490465efd0bddac9073215462dd0ceb5ccb665d6b9885481879121051ba9e3486f494c72572c37578d0aac467f0f8655b9aa9e08059b7439a3b58bd0b2e3aa7882a140ffec42559779616a2f3051eca5a10c4d84367adadb09e908591ccb8caf749072f3e59f547b98684f6e24bf26cdcb3a9e004add160dc55f6aa437b0774d3833e08a75db6ea0fbd2b35423b926f217e2ac59b780d6769bd1c534da9913c832eb5a6e71015d4ad95aad3c7cf3908482a30be957381c89549918e2b3a555b6e3d96869d1729b4d7a83483bf383d3cb4bb8eed3f4656cef6442662587cff1e96e38da98e8061eb4753f51cbd350576b5d903afc74b0e652e3eebb76aae0ee4b6fbf94ebdb2f1a4cb4761b983c42a9eb74cf44b4ea5aeaed7bbb760fb9d3bbcae089bd9244724fc6b0da0ec77b070eff2db0647572ddde81f129d62cfd4258a41481dc8586722b9cb1fd3c5f721decdcc60c84a793b0edf781a532fe16479530bde9d34c2fe5b6e0d684ea019a449fa39d968530223f7eab230acec211cf23c479a0442ffceaa909a8400963ed4f8993fb3a0e69610c1e520ee26716649769c6baa8d2d01643e855a6e1aff8717fa754ac147fa125c8ec4a10155633fcf14c1ebf7f31fcdb2263cf3f69ef9ec80fdf8fb34584e95ac91b74f64eb0794e9c16874290b6f05b89fa23f7cf8700931e38ce3fa8c99ef4db3dbb49382efbe458cd9686f1018d08bc4da302c68fce5b106385e343af774357bab93a5148f8a5c37836318b87860e1110ad7356e1452777409271c8f9d92ebcb48260e0e665383a3638ef7173f560f31ed792f8b9360bab181095cb5e325116797ba8932eef79269435d13bec55656e79f52996fb60dee4fd61e713c09cd474674e72079a05bb8d9cfeecda08dc6c59870bb5cf514dd1a814dd6f07a849cb71245ccf3410bc4797b80c354c29eaabb69397b37911a778414d0ad3083d094af12ef24ebf4accc3fe2f2be52f1855307a3484b26f737af313bf17595d7f7cd9e120291eaa1e274f3f5d17b3a3d00ab4c97a0747b992e432759e2e79eeea6e71220095f5bd045199a6e67bb99a174aa042260715e6649bef84ed404992da58b51545923c1ba94373b0c7575f5bad80f9dea5254c828d4c7c899ec3ef205f7bfb7af084efe97c79152950bedb5c61e1ef4d7129c1b2bcc9b58f9593c92a7df8a64745f2c65e7f5426f9e677c02ab729617b633de1c42b5b222312090515e0c6b0405bf5b0afa6b5348aafedeba4b6150f144b181880cf051cca8cbabf514f8bba3aeb88258bec5e903a4c395f4b9d3ecbe71de649fb8392da34648e08c9e3bdab99ae253ce67727ef1d81fae4a6546cef01e2057738c0d51153a1bcb26a5f3a94bf15578f8121853a16e838b79d7d7c6782fad869280dfb66c8d34841c20d3106c31b88f9bedff77b9c3c48d74ccf00b26987a777a5b575c140fb8280293b4d038c9c362c6c2a618d2b939ccf7b8fb58b28e4850c2baa615353308aace435084a15539b640cfbdbd88300d1549610bb05f5aee85476ea0f875de79067a4eb56bd1cf8ba61e0aea12283262c94daa776a4e3ea58b9462cca749a7fc9cb7fa1fa812c249d9f3abcc12eaa5953948cabfee7d0fdcf4c91f4de2c852d21a6e58de4c1b3a6ac090ee6074f52f37c3c2346a07ec9128e70eec1f7f9a84ad1f4ad8dfe454552b67968eb0cc96e6a35b9f52f592c158ed7cc3847461cdc7f691eb54328d15650640d114e7c62ae429e86cb46cb941bbadb26e0cf033d5ef447406fe748fd8bdfca0c89e455932ed508847bacb8e7aa6acf021b565848c8970f51045619f1e15bd666b2727973e06cd0a1988e7bb748014e959fe72d754c32ecfa3ef869a6bb42032f1a42f9a0a06ae42e7ceee9d1c41cab54f6e13e4166b18ac04f0491ed068b94a558c883b66dc9912a7eef8ba8d3241ea0d67c8e360fd37fbf6f336c9bfa7626646289a07b3bf1df2578f0a"], 0xefd) fallocate(r2, 0x3, 0x4, 0x5000ffe) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x104) 2018/05/08 10:45:20 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x228040, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/08 10:45:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) 2018/05/08 10:45:20 executing program 0: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = getpgid(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f0000000780)=0x80000001) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7f", 0x1, r3) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80300, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000006c0)={r6, @in6={{0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}}, 0x9, 0x0, 0x2, 0xffffffffffff8000, 0x2}, &(0x7f0000000580)=0x98) r7 = syz_open_dev$dspn(&(0x7f0000000ac0)='/dev/dsp#\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000b40)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000b80)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000bc0)={r8, 0x20}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x9712, 0x0, 0x0, 0xfa}, &(0x7f0000000680)=0x10) r9 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r9, r9, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x81, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$netlink(r10, 0x10e, 0x6, &(0x7f00000003c0)=""/108, &(0x7f0000000100)=0x6c) 2018/05/08 10:45:20 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) prlimit64(r1, 0xf, &(0x7f0000000140)={0x9, 0x80000001}, &(0x7f0000000180)) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_elf64(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xefd) fallocate(r2, 0x3, 0x4, 0x5000ffe) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x104) 2018/05/08 10:45:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x2, 0x0) dup2(r0, r0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={"736974300080004bae00000000001200", r2}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:20 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003bbfd8)={0x0, 0x0, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254, 0x2}) 2018/05/08 10:45:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvmmsg(r0, &(0x7f0000002040)=[{{&(0x7f0000000340)=@sco, 0x80, &(0x7f00000014c0)=[{&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/79, 0x4f}, {&(0x7f0000001480)=""/16, 0x10}], 0x4, &(0x7f0000001500)=""/184, 0xb8, 0x81}, 0xffff}, {{&(0x7f00000015c0)=@nfc, 0x80, &(0x7f0000001800)=[{&(0x7f0000001640)=""/248, 0xf8}, {&(0x7f0000001740)=""/165, 0xa5}], 0x2, 0x0, 0x0, 0xbf}, 0x40}, {{&(0x7f0000001840)=@l2, 0x80, &(0x7f0000001a00)=[{&(0x7f00000018c0)=""/134, 0x86}, {&(0x7f0000001980)=""/111, 0x6f}], 0x2, &(0x7f0000001a40)=""/150, 0x96, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001b00)=""/142, 0x8e}], 0x1, 0x0, 0x0, 0x26}, 0xfff}, {{&(0x7f0000001c00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001c80)=""/183, 0xb7}, {&(0x7f0000001d40)=""/1, 0x1}, {&(0x7f0000001d80)=""/95, 0x5f}, {&(0x7f0000001e00)=""/26, 0x1a}, {&(0x7f0000001e40)=""/4, 0x4}, {&(0x7f0000001e80)=""/189, 0xbd}], 0x6, &(0x7f0000001fc0)=""/76, 0x4c, 0x8}, 0x8}], 0x5, 0x40002100, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'sit0\x00', r1}) r3 = geteuid() ioprio_set$uid(0x3, r3, 0x2dea) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x1, 0x7, 0x500, 0x6106, 0x400000, r2}) 2018/05/08 10:45:21 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) timer_create(0xffbffffffffffff2, &(0x7f00000000c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000100)="68add6f0bfd8f5d3850b9919ad50695570b1cc0d0c141316b5503c23d0c81ba079419986098af9f9ea412316536644faa7214651a7e4703053c1b42edfa9e277f51d9136ef6f5269c1a793f1", &(0x7f0000000180)="4872fa1be7224d4109b712b146ab03928968ea77cd98682aaf4b175c8c1d5c849eb7c1369df0ec1bf485e61bf0cc14e792ae70827e288b73ce93c243cc7b41e3a8a94c7afcf169f0584a0d6b8d8cc09dc0351a35064c3fd94358e114bed90c34c863b3fbc99bcc94a9d30c197f6b52a141097a47dd0026b7c43e0d"}}, &(0x7f00007d6ffc)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20080, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00000002c0)={0x3, {{0x2, 0x4e22}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) clock_getres(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r1}}, 0x0) 2018/05/08 10:45:21 executing program 0: r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{0x3}, {}], 0x2) semop(r0, &(0x7f0000000000)=[{0x0, 0xfffffffffffffff7}], 0x1) 2018/05/08 10:45:21 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) read(r1, &(0x7f0000000380)=""/241, 0xf1) r2 = getuid() r3 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/sequencer\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00000002c0)={0x200, 0x14, [0x8, 0x1, 0x100000000, 0xb2, 0x7]}) unshare(0x40600) pread64(r0, &(0x7f0000000340)=""/23, 0x17, 0x0) mq_notify(r1, &(0x7f0000000280)={0x0, 0x1d, 0x0, @thr={&(0x7f0000000100)="47689b90dedd7448cd86fdfe40c737c09216772456890f152cdc21b215fcb23e0ccdeef0d069f09358b6b8863356f6892005a09672725acc9bd561d3f697ab4e83ae30967c1db9f7b12c94eaf82a5c8d003fdec68e01041f726220262285037c7401a5ca82d60d2b3b4ac71d04b1251692ded8917f914bec406748429d203e95994d0f1390b3", &(0x7f00000001c0)="713adb546d8ec2e2462d2a310ff6c85ab63da54516b5ae759645925372fd81bbbb22adddba8cbd689e539dc21ccceb3dd2601a9df18eaf269af1b2bf8c067096bacc289cad5a220f927b51a44d6a73405e369aa7f3d5e0b4a60529ac93b5cd6c3f4b5103b51f3836a3fe3b39347d6649583fffd64b789f98340ad24e47f6cb6c4dfa540e49bc2093ed55ef310cf995ec8d930f93892e02cc2423bf328418fba6fcd291a3712337aa89e8106a1d83852048debfdfcbaa6d75"}}) 2018/05/08 10:45:21 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0xfffffffffffffffc) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1a, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) 2018/05/08 10:45:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001180)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x2) 2018/05/08 10:45:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x10000, 0xc32f, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0xd79, 0x8, 0x2, 0x0, 0x7f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x5c, "89e1ea3041e26de0dd1783e2e380049dc0fc8995a3eba728d913dbb481c9e4fdb58417b8205061c7da829b0fe61bf68782876df83f226ece778d6160ce1fa5861411d58983036d73a5ca197477b3ff849f1b2b49514a2ae4cd63424f"}, &(0x7f0000000240)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 10:45:21 executing program 7: io_setup(0x40, &(0x7f0000000000)=0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002900)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x80800) r4 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x7, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000001300)='/dev/dmmidi#\x00', 0x5, 0x20001) r7 = creat(&(0x7f0000001380)='./file0\x00', 0x100) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dsp\x00', 0x40440, 0x0) r9 = inotify_init() r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000002540)='/dev/audio\x00', 0x10001, 0x0) r11 = syz_open_dev$dmmidi(&(0x7f00000025c0)='/dev/dmmidi#\x00', 0x7b, 0x20000) r12 = syz_open_dev$sndmidi(&(0x7f0000002680)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) memfd_create(&(0x7f0000000100)='/dev/audio#\x00', 0x1) pwritev(r2, &(0x7f0000002cc0)=[{&(0x7f0000002840)="c8a1fcb3dfa6ab6551b88c15756d364e2ab20dae0cd221becbf5397fdbcffb7c0ab587e65924372b0d964d9d69486fd4dc94a5fe7777e3784b8f94863019fca0026e45c3c5072d512cdaf557228a3a7dd35f80334cda1f4d157ce8ffaa9649be95675e46aceefacbdfa90b04381fe99d1d0ea94c32b7c7cbe9971dcf62842ff5b2c7fa7a8dcdabce38e8da256bd3c1e97f07ae90f918789a57c4", 0x9a}, {&(0x7f0000002940)="16da377b5c87ffaebf1c4380bae071892cb3e6", 0x13}, {&(0x7f0000002980)="5c6c7a09ffa6bcc0493678953d9d0f4e7f2f196073a312b860b491871229ac7c328217c759cfeabcae85128a3f55f052df222325385153af3b1398caa732", 0x3e}, {&(0x7f00000029c0)="853c4a23b822b91175bdd97bfaed61", 0xf}, {&(0x7f0000002a00)="0d81cedea13d1b0413d2484563c5eb02e38fd459582f9cbcf765f34d9ebe326757bbddd9b74b35a30980cf59af4e393de7785c908fb398136cbd43bf79fb81a3f8a1cf43e53fd46ec63923f196ed36e34cc85e79f10a34356961d6e644c375be55c058f7ab672afe28db834dc0025cc23328f79d8ab413fe95d115f60a779a65323c82552adc125c8c8de2c3989d875cc8e6a330cbce4498ae214f32e9ce0e5602f3f0bfc824eb74020df0c54ed39f89f893b4a02beba1", 0xb7}, {&(0x7f0000002ac0)="7de6d8eb785cec8b2e3813ad0ba65c2c2be0224fc0941e0edf53d9784c77a49a1b888c1a65a452647b1d78273e43abb153ddb77755c1e5b2250c7c1c6f037565503976bf730e8ff9684c9223de145641714ab79d155c2496989a37080fa677adf11552f25f1442cb2aa74f0a9313170a26872124b005fe829cd79f5aca07dc605443c3cbcd8229c0ec90aa366c7a60c7dae4f9874b43773f2d3cf9c5badc452d8906c98c5f8e33972c6f0adf42c2c14bdecf0d34", 0xb4}, {&(0x7f0000002b80)="826d62927ab6775d637d04ab7fc9cab7e3a88c4d2ec9974a619cfe1a84cae60c4064a9b365ce766ca7e2bda7de649a0bcd1f8deed182f8a83aefd1ac8aafbc2e8e8a4fcd100ddda1d374ada43983e43afdd0a482ae6b0b95adaaed9dd07609860539bde5ffdf96a2c42c8fb0101701878f999cacff", 0x75}, {&(0x7f0000002c00)="3451c905ee4a759a6c53e25d9496127e0212bec82e1432d4dcc19471424ffdd65075ff91031f39fed07b090268f34ee4284aced7afe7c6eb948c3df70c3e49c16f5b0935043fff6f92975a9284773ac64298299565dd1177902722a7d529f309061b742afc762edb52be73e3a5b36348e2373a42d4d25b410350f80e0bde37e1bef01775cf6a8e776171c36b85c8397cffb9273e2c6ecb66d6cd3d4a3c4ac6eb1b66e44c5d5acd02089f5b041cdde161", 0xb0}], 0x8, 0x0) inotify_add_watch(r8, &(0x7f0000002d40)='./file0/file0\x00', 0x104) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002700)={0xffffffffffffffff}) r14 = syz_open_dev$audion(&(0x7f0000002780)='/dev/audio#\x00', 0x2, 0x111000) io_submit(r0, 0x7, &(0x7f0000002800)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r1, &(0x7f0000000080)="c39bdb5c5de07ddd1d8636c6ae5e51c590cfaf99e7d8103443807f970dad9519aed54448e214ab16b82b43670426fdd16bd12c6be146464659cccb9e95d466160604a03211dcc15be571fc089b6806bdd14d3da7570666413ce2", 0x5a, 0x1, 0x0, 0x0, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0xeb95, r3, &(0x7f0000000200)="12b03d3c12c010b4a84841d2dc791b5b1fd2f36431c8354ade6043da1182090c317927ab65d9563baecd764e4f2fde9ef29100ca533510aff3a2298569d1c02f05c7474bd4c330d09c177e20a981ab3df62acd4382032c16fcbe25da2a4d2b4ab0e9e2593accd3", 0x67, 0x5, 0x0, 0x0, r4}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x8, 0x7, r5, &(0x7f0000000300)="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", 0x1000, 0x3, 0x0, 0x1, r6}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x7, 0x0, r7, &(0x7f00000013c0)="db06374ee3a76b056619f3865b70d8a12bef482532128a25e53b8fd829da4eebac09eab0de14345b748ed414df023f5e5df2baf51dfd3114110bab60036ff52cbb7ab16aeac0bd728127d222d7f2411996d904aa6fa495dde2d1930dedf62aa138fc7d02d77135ab95a60652f259d57a7180068147e72da3fc174780b4051d44c3bc57a4efa39519a68a93e89e8d0415a62c6ae79c4d3efe4a6d911d56d8f6bb51ab7bd65f838e2d86c9c9df574e8e9f9e4e9a08b7a0c3278cb23f4ef3dcfabd05f5ee91143f9dba90a44e1eb2bc83247629d72cfa728c8eec022e8d771518ca3b24", 0xe2, 0x7ff, 0x0, 0x1, r8}, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x6, 0x200, r9, &(0x7f0000001540)="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", 0x1000, 0x4, 0x0, 0x1, r10}, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0xb, 0x81, r11, &(0x7f0000002600)="5c5b2236a49cc17cf096e1de829bb4e9dce2088f6c7fc3ba88f8ebf64024aad147dce9acf284a229b99e2cccc9b0f19bb9481eecc610bdea8dfc482493352373154673f56f1261136d91aa01eb28a3fe23765fc6472ac6150d24d7fb4460c6afac511d3e3eddaf749c232c7094", 0x6d, 0xa4, 0x0, 0x1, r12}, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x3, 0x2, r13, &(0x7f0000002740)="f806b1ce6e58ee03cecb2d37ffd093d203e857e31db0c62a3ca1ab1841a47f742c026e6bbc5b44cbb4703ca328fb6bdf8b19", 0x32, 0x3, 0x0, 0x1, r14}]) r15 = socket$inet6(0xa, 0x1, 0x4000000000000084) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r16, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r15, &(0x7f0000001ec0)}]) 2018/05/08 10:45:21 executing program 3: r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xcdfc}, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f0000800000/0x4000)=nil, 0x4000}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40, 0x0) getpeername$llc(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) 2018/05/08 10:45:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0xffffffffffffff45) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x10000}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, r3}) 2018/05/08 10:45:21 executing program 6: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="75855312e6a231cf0182b40989b57c2ee99800000000000000"], 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x3b2b) 2018/05/08 10:45:21 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0xbc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x22180, 0x0) 2018/05/08 10:45:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)=""/4096, 0x1000) 2018/05/08 10:45:21 executing program 7: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x7ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x883d, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0xd5, 0x2, 0x9, 0x5eb, 0x62}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r1, 0xf30}, &(0x7f0000000500)=0x8) poll(&(0x7f0000000000)=[{r0, 0x2100}, {r0, 0x200}, {r0, 0x4}, {r0, 0x42}, {r0, 0x9}], 0x5, 0x43f3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x23f) r2 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x7d7d9f6b, 0x4000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540)='/dev/snapshot\x00', 0x20000, 0x0) accept4$inet(r2, &(0x7f0000000700)={0x0, 0x0, @multicast2}, &(0x7f0000000740)=0x10, 0x80800) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000580)={'lo\x00', 0x600}) bind$nfc_llcp(r3, &(0x7f00000005c0)={0x27, 0x1, 0x1, 0x0, 0x3017e161, 0x7fff, "376f6eb05f8061e10c905f657fa18547473df5baaa813e797203c81a1cbcb0de4a98045110e4e939c6fdb9bf45ed5e64675e656fa51662b664a5b2b8ee0f39", 0x8}, 0x60) socketpair(0x0, 0xa, 0x7fffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000780)={r1, 0x7fff, 0x0, 0xff, 0x401, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0xb4f0}, &(0x7f0000000280)=0x90) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8ca4) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) sendto$inet(r4, &(0x7f00000002c0)="e6cf3b9c5ace15840588e6229e7979f16bd3ec5fc3a7e8e6e15dfdf1d49b5acf5977c42ef3c34ffa72f60ba4ade0a62a9943ad8e5451d362f521e1864998d5ecf8eeb7e2ba6c7dde640e4f71772739b41fa2e79447127bbe14e42b3a5cd167b1c4e8126122cf2e7ad6f77d79d14b26f18fb6e0f81e9a23198f42f5aca1b96de427c0110130eaa43f18907835be122e0f65dc36b912f7a554a70d1d2ab79030bb1b1c7fb10e94f0b48f7d21c8e96c7efd6fcddababab8734e8fb3c3ad", 0xbc, 0x80, &(0x7f0000000380)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/05/08 10:45:21 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009b6000/0x2000)=nil, 0x2000, 0x1000, 0x80000003, &(0x7f00000ea000/0x1000)=nil) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x8000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20000, 0x0) sendto$llc(r0, &(0x7f0000000080)="c32ea20d8fb2b68ef1778ae3f0203cd66ea27654ceef4b29ce81ef1fd548d6a903611bbcfe105e88ef5f02de4f0f6a2b268af005b5d5bb71deefaabffa80b50d331a954ef74fb705b6033151bb39e0d3985d3b427e4cbf9a2e02825f6aa8f6dff2737326b079ec5429a9ac9bc8fb96712305ab7baea61bd02f9f9ae2fb079ad9b3260fb448677b0b2feeb817c34c9775e8f310890edffeaf4a9f8730d26a3cc79def4aee7fb510c2c5", 0xa9, 0x4000, &(0x7f0000000140)={0x1a, 0x201, 0x3, 0x9, 0x5, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/05/08 10:45:21 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)=""/154, &(0x7f0000000040)=0x9a) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000000080)='u', 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000002c0)='bpq0\x00', 0x10) getsockopt$inet_opts(r1, 0x0, 0x400000000000009, &(0x7f0000000000)=""/16, &(0x7f00000000c0)=0xe) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)) sched_getscheduler(r4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0x2}, 0x8) 2018/05/08 10:45:21 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000100)=0x6e) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000001b00)='./control/file0\x00') dup2(r2, r1) 2018/05/08 10:45:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000018ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="334441df", @ANYRES32=0x0, @ANYBLOB="d4a4177103c33b53926a1f4af425b3a64469cb657aa78a418ac8bb08075f50e7bc69671f54c0765e6e1e11ec72496a0b80969aae8a64037c3a929c29bdabd60fab7afecabfe1a982cddb3fb83d8e83635968c8bbd84234d472ec7c16bf8557559dc189d14568020b088cce58ba1f5b9a"], 0x94}, 0x1}, 0x0) geteuid() r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/3) 2018/05/08 10:45:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r2) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000180)=0x4) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d45953", 0x31}], 0x1, &(0x7f0000000500)=[{0xb8, 0x0, 0x8000, "40a0164d0319986c840485fc64c214ec3e401636602ee2600f02c0faaa3953a3f10c4f9faaa44a811506f9e187899f75fc58d110944e86d1ce28d70eff0168672f22408191cc7b29044b61a194cf817b0c06c63dc498ec57a0e5d67daa06a43a83a4734f8cefb78b7532acd2f264e1228985244a4b4196f7dab196d2b4e64363beda9c757cb5ceb530f4897dd01298e9e0b68a44c2db169221d9f1fed5364543bc7bf79b5071532d"}, {0x30, 0x1ff, 0x8001, "513c6be84da155a478aa10aac1639b09dff038b8d63c5e3a56ee"}, {0x50, 0x11f, 0xffffffff, "13502114f8cbb912c7d4a1dd27dfe125ff5a6eff036137bbfe443b2c792e0adf4a3730453d04786dd0737a5030c2621f19fd15dd68aa4f243def12b4e9"}, {0x50, 0x10f, 0x0, "6b413bd9a533eac8bdf97c432cf835f4cbbe14daed49a44b4419363f00f20947ec0a455ceccb0061c9e958b149a2144693678ff5e542c1ccdc7c4bd3bb5c"}], 0x188}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/05/08 10:45:22 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x94e, 0x82) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x78d2, 0x1, 0x2, 0x1000, 0x2}, 0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x79) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x800, 0x565, 0x2, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000edbff8)=@assoc_value, &(0x7f0000006fff)=0x8) 2018/05/08 10:45:22 executing program 1: unshare(0x40000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x9c, "d0ea381e9b58588509dd8a8df8121254f4b632437551bc08da408c4e8dac39b0d8e2d681c5dfcca0f79a6c0ed71115fe93028bbaacf8d0a7ad6c28c8f7b38b020dc1ae0f1df8f2a71b14711777de8dd365bf33f1aa053d347bd7752a5aa6dc8ed09685f0a2e7284182efb54568d2b68c6b8984dfc980db9144e5399dd3a98b8bd53d1d6cfbb2c93d022beda064a491c2d3c9297df19042e6ffcad32f"}, &(0x7f0000000540)=0xa4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000600)={r1, 0x64, &(0x7f0000000580)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7c, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x101, @empty, 0xbd}, @in6={0xa, 0x4e22, 0x7fffffff, @empty, 0x8}]}, &(0x7f0000000640)=0x10) r2 = inotify_init() close(r2) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept(r3, &(0x7f0000000340)=@llc, &(0x7f00000003c0)=0x80) inotify_add_watch(r2, &(0x7f0000000180)='./file0\x00', 0x1) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) iopl(0xfff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000006c0)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)=0x7, 0x4) syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0xffffffff, 0x4000) r5 = getgid() getgroups(0x7, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000400)={0x3, 0x1, 0x8, 0x0, 0x9, 0x2, 0x5, 0x20, 0x6, 0x1}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r8 = getegid() getgroups(0x5, &(0x7f00000002c0)=[r4, r5, r6, r7, r8]) 2018/05/08 10:45:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x10000, 0xc32f, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0xd79, 0x8, 0x2, 0x0, 0x7f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x5c, "89e1ea3041e26de0dd1783e2e380049dc0fc8995a3eba728d913dbb481c9e4fdb58417b8205061c7da829b0fe61bf68782876df83f226ece778d6160ce1fa5861411d58983036d73a5ca197477b3ff849f1b2b49514a2ae4cd63424f"}, &(0x7f0000000240)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 104.133388] netlink: 112 bytes leftover after parsing attributes in process `syz-executor0'. [ 104.155131] netlink: 112 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/08 10:45:22 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x55, "f85b4c07ffd255ea96193b6b0535580273d31c4ba8618ff03c97f5f34497a4ad0199df784ad8992c83d9551e212c39e785e79f5221528e4027e98f00d1ff00c80723887894b9892b00e54fa1970caa2e186f52c560"}, &(0x7f0000000080)=0x5d) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x87, 0x2, 0x401}, 0x10) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r3, 0x0) 2018/05/08 10:45:22 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x80000) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@empty, 0xfffffffffffffffe, r2}) [ 104.228236] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) [ 104.249384] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 10:45:22 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r2) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:22 executing program 4: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x100, 0x70bd2a, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x4010) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000000)) 2018/05/08 10:45:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="551691fa515fa9bdc63c520c4c944879", 0x4986e8d36e7ea232) dup3(r1, r0, 0x0) 2018/05/08 10:45:22 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0xff00000000000000, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x42402) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000080), 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f00000000c0)=""/15, &(0x7f0000000140)=0xf) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) socket$inet_dccp(0x2, 0x6, 0x0) [ 104.645760] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 10:45:23 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) 2018/05/08 10:45:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x10000, 0xc32f, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0xd79, 0x8, 0x2, 0x0, 0x7f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x5c, "89e1ea3041e26de0dd1783e2e380049dc0fc8995a3eba728d913dbb481c9e4fdb58417b8205061c7da829b0fe61bf68782876df83f226ece778d6160ce1fa5861411d58983036d73a5ca197477b3ff849f1b2b49514a2ae4cd63424f"}, &(0x7f0000000240)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/08 10:45:23 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0xff00000000000000, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x42402) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000080), 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f00000000c0)=""/15, &(0x7f0000000140)=0xf) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/08 10:45:23 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000f73fa7)=""/89, 0x59, 0x0, &(0x7f0000f73ff0)={0x3, {"b4546c07612578"}}, 0x10) shutdown(r0, 0x0) uname(&(0x7f0000000000)=""/254) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x20100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000001c0)={0xaf0, r2}) 2018/05/08 10:45:23 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0x6, 0x3}, [], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x48) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xed72, 0x440b01) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000280)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) 2018/05/08 10:45:23 executing program 0: r0 = socket(0x11, 0x100000802, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6bc1ed9", 0x4}]) 2018/05/08 10:45:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001ff0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x20004895) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x20000) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) 2018/05/08 10:45:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:24 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180)={0x7, 0x4, 0x42c8, 0x8, 0x3, 0x1d, 0x8}, 0xc) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x2, 0xffffffffffff0000, 0x6, {r3, r4+10000000}, 0x1, 0x7ff}) 2018/05/08 10:45:24 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x2, 0xb6, 0x0, 0x1f, 0x800, 0x2, 0x5b, 0xffffffffffffffcd, 0x81, 0x2, 0x1000, 0x7}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f000000d000), 0x8) ioctl$TIOCNOTTY(r0, 0x5422) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x85) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000300)={{0x3, 0x0, 0x1, 0x1}, 0xfff, 0x28000000000, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0xfffffffffffffffe, 0x9, 0x9}) 2018/05/08 10:45:24 executing program 4: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x301000, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0x8) 2018/05/08 10:45:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'bcsh0\x00', 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000000c0)=""/161) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) 2018/05/08 10:45:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xa4, 0x501000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000300)={0xfffffffffffffffd, 0x200, 0x5}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000380)=0x6deb) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8f, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x54, r3}) r4 = openat$cgroup_procs(r0, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) write(r4, &(0x7f0000000000), 0x0) 2018/05/08 10:45:24 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) socketpair$inet(0x2, 0x80006, 0x0, &(0x7f0000000040)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x11}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ppoll(&(0x7f0000000000)=[{r2}], 0x3cd, &(0x7f000018cff8), &(0x7f00007e7000), 0x8) 2018/05/08 10:45:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r0, &(0x7f0000000040), 0x0) fcntl$setpipe(r0, 0x407, 0x5) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x1, 0xffffffffffffffff, 0x7}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x2, 0x2e8, [0x20000380, 0x0, 0x0, 0x200003b0, 0x20000638], 0x0, &(0x7f0000000000), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'veth1\x00', 'syzkaller0\x00', 'yam0\x00', 'veth0_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="d373270310e2", [], 0xf8, 0xf8, 0x130, [@limit={'limit\x00', 0x20, {{0x0, 0xffffffff}}}, @owner={'owner\x00', 0x18}]}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x3, 0x0, 0x0, 'tunl0\x00', 'bpq0\x00', 'ip_vti0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xc0, 0xf8, 0x128, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x360) close(r0) 2018/05/08 10:45:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x10000, 0xc32f, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0xd79, 0x8, 0x2, 0x0, 0x7f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x5c, "89e1ea3041e26de0dd1783e2e380049dc0fc8995a3eba728d913dbb481c9e4fdb58417b8205061c7da829b0fe61bf68782876df83f226ece778d6160ce1fa5861411d58983036d73a5ca197477b3ff849f1b2b49514a2ae4cd63424f"}, &(0x7f0000000240)=0x64) close(r0) 2018/05/08 10:45:24 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/05/08 10:45:24 executing program 6: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffd) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@dstopts, 0x8) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x231, &(0x7f0000000080)}) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) r4 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000000600)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f00000003c0)={0x1cc, 0x2e, 0x8, 0x70bd26, 0x25dfdbfe, {0xa}, [@nested={0xf4, 0x40, [@typed={0xe4, 0x58, @binary="0d9d50d6a69844bcff37fefd4b7359a58909255480a0ae6024bb1873d31222afbe20975ef92b24c94c9c31b695094e62d43343ce6d2f04d2cd7b1fa54e578183b108d88e70dd8255cb087337e327db75033a6c4fc1f427e7d5a7452f6f1147059bd4b71e34552bcbbfcdac258655cc462307313d4c3a4e664c18c783cf1f8a28dec108c37ee59572bceb973c6d20fb91840deac33ab3870f04b3b5687a5f1a3fc58c26cfb8a40093945533319fcce37f9a0a1eb74c9d15f8c892b68ac9d076c78c081cbeb313bba935b091ac3dfa162ae6fa7124317b5027552ecb728b3296"}, @typed={0xc, 0x35, @u64}]}, @typed={0x8, 0x21, @uid=r2}, @generic="42abc1291cf962163217b18f12dc7fff2eb7b8391bfd1d88c9d6e6774b51a8738bb372f4928735edeee9a85ae959146e167eefa93724e9a43b6cfdfcab4f81e9790e22b7d86f6b9f1d7a7c573ddee56a9cc29de35f37f4abb98422aec2e09a9540ae4b55cfc065bea61ada70cfd7f14e1021390bc84c6204f380515b96a459236a20377f6a70d68b66937ebf361f683669e89fd05fcb60ea665ee6ebd9987a4e5684d927274f2884ba1b23", @typed={0x8, 0x1b, @uid=r3}, @typed={0x8, 0x0, @uid=r4}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/08 10:45:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffcf6f1207, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:24 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/08 10:45:24 executing program 1: unshare(0x8000400) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x6, &(0x7f0000000240)) signalfd4(r2, &(0x7f00000001c0)={0x7}, 0x8, 0x80800) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={0xfffffffffffffdb0}, 0x8, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x1211}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r4 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xffffffffffffffff) keyctl$read(0xb, r4, &(0x7f0000000180), 0x0) 2018/05/08 10:45:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r0, &(0x7f0000000040), 0x0) fcntl$setpipe(r0, 0x407, 0x5) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x1, 0xffffffffffffffff, 0x7}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x2, 0x2e8, [0x20000380, 0x0, 0x0, 0x200003b0, 0x20000638], 0x0, &(0x7f0000000000), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'veth1\x00', 'syzkaller0\x00', 'yam0\x00', 'veth0_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="d373270310e2", [], 0xf8, 0xf8, 0x130, [@limit={'limit\x00', 0x20, {{0x0, 0xffffffff}}}, @owner={'owner\x00', 0x18}]}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x3, 0x0, 0x0, 'tunl0\x00', 'bpq0\x00', 'ip_vti0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xc0, 0xf8, 0x128, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x360) close(r0) 2018/05/08 10:45:24 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) read(r1, &(0x7f0000000080)=""/151, 0x97) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2018/05/08 10:45:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x37, r1}) 2018/05/08 10:45:25 executing program 4: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x20000, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000b6446dd075287daedb70d7c11f05c1b5be988613d8468d437f44c6c11283a22fed561adc8dac172cb919c0dd0233b400ecf1c1e158c9cab3610073", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000000240)='./file0\x00', 0x3d3348aa63c1d26c) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getuid() bind$ipx(r2, &(0x7f0000000180)={0x4, 0x5, 0x0, "1e8d6226a48c", 0x9}, 0x10) 2018/05/08 10:45:25 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/08 10:45:25 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000080)=""/244, &(0x7f0000000040)=0xf4) getegid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) keyctl$session_to_parent(0x12) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000240)=""/109) write$sndseq(r1, &(0x7f0000000180)=[{0x14e, 0x44, 0x1, 0x7f, @time={0x77359400}, {0x4d, 0xffff}, {0x1, 0x34715c4b}, @control={0x4, 0x4000000000}}, {0x1000, 0x1, 0x8000, 0x0, @time, {0x6, 0x2}, {0xffffffffffffff7f, 0x20}, @addr={0x4, 0xfffffffffffff001}}, {0x5, 0x200, 0x5, 0x400, @tick=0x8, {0x200, 0x800}, {0x1, 0x5}, @queue={0x20, {0x0, 0x5}}}, {0xa904, 0x2, 0xfff, 0x8, @tick=0x1, {0x9}, {0x1, 0xffff}, @addr={0x6, 0xa59}}], 0xc0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$packet(r1, &(0x7f0000000680)={0x11, 0xf5, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000380)) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000340)={'ip6gretap0\x00', 0x8}) 2018/05/08 10:45:25 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/189) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xfffd}, &(0x7f00000003c0)=0xfffffffffffffda4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)={r1, 0x149, "a7ad884eda5c7824529065c74a0149ac0f0653d3c377f1e5ca0206fc3b7ff0e8bb402131ba8a07d2b0a2e624372440b67394"}, &(0x7f0000000440)=0x3a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x8, 0x2}, 0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100)=0xfffffffffffffffc, 0x4) listen(r3, 0x404) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000000)=0x810) listen(r3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x18) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) 2018/05/08 10:45:25 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xb32, 0x800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x1, {{0xa, 0x4e21, 0x67d2, @dev={0xfe, 0x80, [], 0xc}, 0x3}}, 0x1, 0x1, [{{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x100000000}}]}, 0x110) r1 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/5, 0x5}, {&(0x7f0000000380)=""/178, 0xb2}], 0x2) 2018/05/08 10:45:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xa, 0xc0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) 2018/05/08 10:45:25 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x10000, 0xc32f, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0xd79, 0x8, 0x2, 0x0, 0x7f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x5c, "89e1ea3041e26de0dd1783e2e380049dc0fc8995a3eba728d913dbb481c9e4fdb58417b8205061c7da829b0fe61bf68782876df83f226ece778d6160ce1fa5861411d58983036d73a5ca197477b3ff849f1b2b49514a2ae4cd63424f"}, &(0x7f0000000240)=0x64) close(r0) 2018/05/08 10:45:25 executing program 3: unshare(0x8000400) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'gretap0\x00', 0x458}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000480), 0x0) 2018/05/08 10:45:25 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800c0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x99c0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x820b, 0x7, 0x2b, r1}, &(0x7f0000000100)=0x10) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffffffffffffffff, 0x20000) 2018/05/08 10:45:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00'}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001900)={&(0x7f0000001500)=@hci, 0x80, &(0x7f0000001840)=[{&(0x7f0000001580)=""/78, 0x4e}, {&(0x7f0000000480)}, {&(0x7f0000001600)=""/12, 0xc}, {&(0x7f0000001640)=""/210, 0xd2}, {&(0x7f0000001740)=""/234, 0xea}], 0x5, &(0x7f00000018c0)=""/45, 0x2d, 0xfffffffeffffffff}, 0x40) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001940)={@remote, 0x0}, &(0x7f0000001980)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000019c0)={'veth0_to_team\x00', r1}) r3 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x1, 0x80000) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x2a) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, r2}) accept(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/05/08 10:45:25 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/183) r1 = userfaultfd(0x7fffd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0xca03fce7ac41ba2e) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/05/08 10:45:25 executing program 1: unshare(0x8000400) r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xd8, 0x8000) write$cgroup_int(r1, &(0x7f0000000080)={[0x35, 0x2f, 0x3a, 0x3f, 0x39, 0x38]}, 0x6) pipe(&(0x7f0000000000)) pwrite64(r0, &(0x7f0000000100), 0x0, 0x0) 2018/05/08 10:45:25 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @rand_addr}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x0, 0x4e24, 0x10000, 0x2, 0x20, 0xa0, 0x29, r1, r2}, {0x0, 0x9, 0x80000001, 0x100000001, 0x7, 0x8, 0x5, 0x7}, {0x8, 0x6a2, 0x198300000, 0x4}, 0x6e8, 0x6e6bb2, 0x1, 0x0, 0xfc1c3d6b9dd4e28a, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3502, 0x1, 0x2, 0x3, 0x6, 0x2, 0x6}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000080)=r4) sendto$inet(r3, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r3, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) 2018/05/08 10:45:25 executing program 4: r0 = socket(0xd, 0x5, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003040)=[{&(0x7f0000000080)={0x27, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff7, "cf25c31911faf61462cddf9b6fa214b9528b7020742e93077f29b1cbcabfa45024f66b5021e15efead147fbe4361cd00e693a5c082260366fb100511ede7ed", 0x17}, 0x60, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={0x10}, 0x10}], 0x1, 0x0) 2018/05/08 10:45:25 executing program 3: ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f00000000c0)=0x7fffffff) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8200, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000140)=0x14) 2018/05/08 10:45:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x10000, 0xc32f, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0xd79, 0x8, 0x2, 0x0, 0x7f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x5c, "89e1ea3041e26de0dd1783e2e380049dc0fc8995a3eba728d913dbb481c9e4fdb58417b8205061c7da829b0fe61bf68782876df83f226ece778d6160ce1fa5861411d58983036d73a5ca197477b3ff849f1b2b49514a2ae4cd63424f"}, &(0x7f0000000240)=0x64) close(r0) 2018/05/08 10:45:26 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8, 0x80) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000180)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x100, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x20, &(0x7f0000000080)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x9, 0x4) 2018/05/08 10:45:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') io_setup(0x8, &(0x7f0000000280)=0x0) io_cancel(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x3ff, r0, &(0x7f00000002c0)="742418ab05ebd306869bb498e114ab87de0d7d1b9ac0045d591dc2801c0f079fdc3b54d556ca8ff66a833a4a1cbf6a26f43fa94df1ebb6bb56b20e83255801d32592e8135530eae0593de940e64ab69b39dd0239108a6e69729462e711ec8a28851ac99d6dd169915326a6baf32831d5d922e20880b5e2bbef8f3d79704ff3122853f52d95c741c0c2828f2e1a64734f3a4ce66c735074216ce9", 0x9a, 0xe578, 0x0, 0x1, r1}, &(0x7f00000003c0)) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x200, 0x70bd26, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008801}, 0x4048040) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000001c0)=""/88) 2018/05/08 10:45:26 executing program 7: socketpair$inet(0x2, 0x80003, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x34, r0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x228000, 0x200000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000755000/0x200000)=nil, 0x200000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) utimensat(r3, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)={{r4, r5/1000+10000}, {0x0, 0x7530}}, 0x100) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f00000001c0)=0x352, &(0x7f0000000200)=0x2) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000007c0)=0x4) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x942, 0x20) sendmsg(r2, &(0x7f0000000b00)={&(0x7f00000004c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000540)="c8870db55472a6bb5bc678b6a199ce5c9aaef7b16c0ece7ae62fd67722d073cb1cdcf2cb4edba2421403ad2835977da26d9acad8203cdc826f10985512c90af7fc48ae323d005525b31771e80802e466344092498fb2d19b156328d07a6bb32c8dcce0af0b52f8639b63e10d3c9f7539c03bc9", 0x73}, {&(0x7f00000005c0)="4112ff0f1e56fc310d396329d3265d116f61e4badb818d1b258ff0daba71404861eb00c64345ba8cf5020357407f20e22c931e25ac397c36eb6c7cfa96b8aa6db97fc064e18043192275d194242ddec95afccde8138d9bef2302208fe4f371b73588ee96782a9ef47e0cdc230f8381b049770fac8d8c1d367aa19b9d8a8a92d3bc180ff4ede8a542444693adbc", 0x8d}, {&(0x7f0000000680)="49209b61cb28401318fecfe50e6f7aa69c4ac0abb4a9b45a217666a87240832af667cf0e196bf38e995013a9ae31a305b1f8c6f0eb5e989b996bd2ae337a8fec86488558d18d4b316c913f4579e7d08b642fca4ad97e954c713faa4ea7c27bca44ea10ac87441170c7d6c158be381f8ac61218bf8f13c0bb9ff29011b37b081a102334ce6b14e30506bcde19", 0x8c}, {&(0x7f0000000740)="75fca441f641068b748a01c8ccd389068fe22033ed5880df67d3d7c584aed8", 0x1f}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x340, 0x4004}, 0x880) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r7, 0xc0045540, &(0x7f00000000c0)=0x5) r8 = dup(r2) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x2) getsockopt$inet6_tcp_int(r8, 0x6, 0x17, &(0x7f0000000080), &(0x7f0000012ffc)=0x1c2) ioctl(r0, 0x0, &(0x7f0000000480)="ed23") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffd}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r9, 0x74e, 0x1b}, 0xc) r10 = inotify_add_watch(r3, &(0x7f0000000800)='./file0\x00', 0x20) inotify_rm_watch(r7, r10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 2018/05/08 10:45:26 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x40000000}) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x80002004}) accept$unix(r2, 0x0, &(0x7f0000000080)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r2, 0x7, 0x1, 0x4, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x20) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) 2018/05/08 10:45:26 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = memfd_create(&(0x7f0000000040)='sit0\x00', 0x1) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000500)="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") r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xfff, 0x3, 0x6, 0x80000000, r3}, &(0x7f0000000140)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/05/08 10:45:26 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @rand_addr}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x0, 0x4e24, 0x10000, 0x2, 0x20, 0xa0, 0x29, r1, r2}, {0x0, 0x9, 0x80000001, 0x100000001, 0x7, 0x8, 0x5, 0x7}, {0x8, 0x6a2, 0x198300000, 0x4}, 0x6e8, 0x6e6bb2, 0x1, 0x0, 0xfc1c3d6b9dd4e28a, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3502, 0x1, 0x2, 0x3, 0x6, 0x2, 0x6}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000080)=r4) sendto$inet(r3, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r3, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r3, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) 2018/05/08 10:45:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000240)={@hyper}) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x400) getpeername$llc(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) sync_file_range(r0, 0xfffffffffffff001, 0x6b8, 0x1) fchown(r0, r1, 0x0) fchown(r0, 0x0, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/05/08 10:45:26 executing program 7: r0 = socket$inet(0x2, 0x200000800000001, 0x2000000005) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/08 10:45:26 executing program 0: r0 = socket(0x11, 0x805, 0x5) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x6) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000000c0)=0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/08 10:45:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002bb9c9bcc58f67c688fd432030000000040000201000000010000000000000100010002000000000000000000ffffe000100100000000e6a6695af9f04e62eba4871a22defe14464efeb31addcd67d5a7592747280195ceb2e883c0479c829782069893cf7ef1002655fa779d0e351ef304366d27324fe806c9a66fc7cd"], 0x80}, 0x1}, 0x0) 2018/05/08 10:45:26 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x1, 0x8) writev(r1, &(0x7f0000000640)=[{&(0x7f0000000180)='A%', 0x2}], 0x1) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x400}) r4 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={r3, 0x80000, r4}) 2018/05/08 10:45:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"736974300000f5ffffffffffffff005b", r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/05/08 10:45:26 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x3d, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) 2018/05/08 10:45:26 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ptrace$cont(0x20, r0, 0x800, 0xf33) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0xe893, &(0x7f0000000080)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) io_submit(r2, 0x3, &(0x7f0000000680)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x1, r3}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000440)}]) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000300)=""/193) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000616ff8)) syz_emit_ethernet(0x66, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff80, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00000000c0)=0x5) 2018/05/08 10:45:26 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="cbf4330d71ed2a877d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000000000009500000000000000742337c8895e833757944b7d06000000000000007c0000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x400000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x6}, 0x8) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a008aea000000e8b5e10702ffffff000108db1ee9ff4435eade", 0x26) 2018/05/08 10:45:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) socketpair(0x0, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0xfedc, "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"}, &(0x7f0000000180)=0x104) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r2, 0x0, 0x1}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x100000001, 0x3, &(0x7f00000015c0)=[{&(0x7f0000000280)="4e1762feca134ebfe9b55abd69d1983c4f019aec6b67e96bc0acb0095e7bc3d7421b", 0x22, 0x9}, {&(0x7f00000012c0)="ce7e826b7ec86c83e3a36435585382dee1c7d1409460aeb346aedbe7e76b2a8a73d400fbba1adf5f418346c86785ff8f7a40ad7be406cf6ecccaf240819a6ce7b71968e20224493ff62b22eb584d8a4d8d78714c478791b288337e1a67cef3518495075303bc50e10cfc61bf6659caebc6f8f442", 0x74, 0x8}, {&(0x7f0000001440)="2195824332cc55b54a075c0dab50e0e5a971bec053cad9428b7d43798248ca5228d807e08a4cf1dbf0a9b32ef7be1e6bda6025a09504f50152d810949e88ddcb855243d05834a3e44a07cc922d836538be10dfadbc3a5326a2bbe70c8e946ac7ebc190559adcd3a67bca34d1c84a3c9a740624c7fe8e2b7bec371b952e", 0x7d, 0x2}], 0x400, &(0x7f0000001680)={[{@part={'part', 0x3d, [0x32, 0x34, 0x7d]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) 2018/05/08 10:45:27 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x440000, 0x0) memfd_create(&(0x7f0000000080)='^wlan1\x00', 0x2) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000040), 0x4) sendmmsg(r0, &(0x7f0000ad9000), 0xec, 0x0) 2018/05/08 10:45:27 executing program 6: r0 = socket(0x800000010, 0x802, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="965fcc822311f6dbc07fbaece7fae847", 0x10) write(r0, &(0x7f0000000080)="220000002000070700be000009000701020000000000000000200000050013800100", 0x22) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x80) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/132) 2018/05/08 10:45:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x10000, 0xc32f, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9}}, 0xd79, 0x8, 0x2, 0x0, 0x7f}}, &(0x7f00000000c0)=0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:27 executing program 1: unshare(0x8000400) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/170, 0xaa) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)) 2018/05/08 10:45:27 executing program 3: r0 = socket(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0xa850) sendmsg$can_raw(r0, &(0x7f0000000040)={&(0x7f0000002ff0)={0x1d}, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d6d86db0282fda36"}, 0x10}, 0x1}, 0x0) 2018/05/08 10:45:27 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd", 0x2}], 0x1, 0x0) 2018/05/08 10:45:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'ip_vti0\x00', r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/05/08 10:45:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0xd0) recvmmsg(r1, &(0x7f0000000000), 0x0, 0x0, 0x0) 2018/05/08 10:45:27 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) connect$packet(r0, &(0x7f0000000180)={0x11, 0xff, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x7b1, 0xffffffffffff0001}, 'port1\x00', 0x1, 0x11, 0x7fff, 0x1, 0x7, 0x4, 0x3, 0x0, 0x1, 0x2}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000004c0)={'sit0\x00', r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) 2018/05/08 10:45:27 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000040)=[{{r3, r4/1000+10000}, 0x4, 0x8, 0x100}], 0x18) readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) 2018/05/08 10:45:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=@ipv6_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa, 0x94}}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x408481, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/08 10:45:27 executing program 4: r0 = socket(0x80000000000011, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f00000001c0)=ANY=[@ANYBLOB="18d9a4b9e94b9f1a4b0800000000000000000000000000000000000000000000000000000000000000000000"]}) creat(&(0x7f0000000000)='./file0\x00', 0x40) 2018/05/08 10:45:27 executing program 7: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)='eth0##.+security(vboxnet1user\x00', 0x1e, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0xd, 0x4) 2018/05/08 10:45:27 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x140, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x2e, &(0x7f0000000080)=0x4) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00000001c0), 0x0) 2018/05/08 10:45:27 executing program 1: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x6, &(0x7f0000a7d000), &(0x7f00002bdffc)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x3, 0x1, 0x800, 0x3, 0x80000001}, 0x5, 0xfffffffffffffe99, 0xd1d7}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) 2018/05/08 10:45:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x204000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000080)=0x18, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=@ipv6_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0xa, 0x94}}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x408481, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/08 10:45:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000040)=[{{r3, r4/1000+10000}, 0x4, 0x8, 0x100}], 0x18) readv(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) 2018/05/08 10:45:28 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0xb60, 0x10001, 0xc8, 0x6, 0x1, 0xff}, 0xd159}) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000005c0)=ANY=[]) r1 = open$dir(&(0x7f0000000240)='./file1\x00', 0x40000, 0x10) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) write$binfmt_script(r1, &(0x7f00000019c0)={'#! ', './file1', [], 0xa}, 0xb) getsockname(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) fallocate(r1, 0x3, 0x0, 0x8000) 2018/05/08 10:45:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000391fd4)={0x9, 0x1, 0x7f, 0x9}, 0x2c) socket$l2tp(0x18, 0x1, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000000)="45868a1bdb6ed9d9d3e243ab55d601bde26a4b84786fa33f56c0b21654d8ac3f2a2733d813090b786a454d81cea54e448b2c45bd874f343a27c64e7427a4f6106a3fefb16a2072a809fa060ca531e45ab22d6404d2b3efdc0f66b944eeb10c392ac4d7a8a7d25bc931b4a9d54abc71517facf52f4b56c48acdbd5d71067f633d699a656b87807745c09a6aefffb05f7f07041e6a95e27e08e2db82d17c62e9b424e013b04e0f5ba3a6be9a304fd8a8ae9a63c087befb64d39ee55a0a668fe233b3aeb09dcfd8661eb3f95fe203d5bc66f4d3", &(0x7f0000000100)=""/167}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000280)=0x4) r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0xdfe, 0x400200) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000300)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0), 0x1}, 0x20) 2018/05/08 10:45:28 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80, 0x0) write$binfmt_elf64(r0, &(0x7f0000003400)=ANY=[@ANYBLOB="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"], 0x1001) sendmsg$netrom(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@ax25={0x3, {"3ceb28842331ce"}, 0x120000}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000100)="ff260dbe202b5d51550e73f6a77491bd9e187fe6462e3f378bfc143432b54272d13707204782a72d2730954ba2227d7f5f01cef7eae2079d3aaa0bd1ed292a7095fb8e93a6d2936de93d2eb4fbea5633895be6467e96f0983842fdc1b660901d11633e8b0d0f0d18d65151b0e559a795850c62bbd8cc24fc13d841827b7e553d660c3779a2e248634eee90f5", 0x8c}, {&(0x7f0000000080)="ebfb8ace6fd834bfeb68cdab53fb7bd7eb5bbb23919039fcf65a694aee54fde36a7658e38161940eca74947eb2d010", 0x2f}, {&(0x7f00000001c0)="b4887e7ed099206b2c7ef151c5", 0xd}, 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{0x90, 0x104, 0x1000, "bf3c66bc786b110cc586791068be488adc1519c9313a752129e00b9de6d3b94e3bc4cae050b8273865ba5d6c451f01def053bc20b33c1976698618f5bf57a95b1cdb8e63940a2bab061e5fc17602d689bedd1790d8ef642ce43ac8ca72c391710a9cb55183dfdd2ccb31de4e3be7fb7cb7f68f90dd9f195c3b87e6"}, {0x20, 0x0, 0xc3, "fd2eb5215521ca3fd414"}, {0xd8, 0x113, 0x80000000, "e2ae4516f814713e42db33202e12a4c09d44a04ea8a951ef303675d320459b9479d2c138cdfedb634d5cc54ba683766f7d10deeb65d7d25ae7f2804837436138f6ec4f095e857045abd750a7889891d3d9338936919cb71a72e5addbd3c82ab9636d4561d77ce329319d17e5e408c36a46cafb840cb7caa7ea45b441987b7a1ec4196df7126b723e1b155fa53bf1fa27ae806c0374eab32836d9771975f4bc49293b5243d3069ff07a25e7df6dc29b3864d2f3b5dedbed4ca679d7ec0628c114ee"}, {0xb0, 0xff, 0x1, 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"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{0x28, 0x104, 0x401, "cd0bb6bb36490e8ca5e3964f164f08717dac"}, {0xd0, 0x100, 0x7, "13a7b88d7199544f3610658d668a0f3cf3449b8a0e6e548c839c369dccca417cebb7c4d12b8da0830206ffe5d2738fb82b6977e8c7b9ce0a3177806f3d46c73f7773bfb78e7d71f1e1c0baa2531f7fa5f5779188ed4880e3625c488406ff0149a898a711f9861115a42e8df5170e671248daf57c439a13231f00f8ace9c6b077f0c010b154736f339784b349376d2ee0b4bc4e9e476b867e818de50434503be4e33a6d156243b9802d3be3059cff2941b70cec273eeff6545f49a0bf1571d6ce"}], 0x2350}, 0x4004010) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x100, 0x4, 0x1f, 0x8, 0x4}) 2018/05/08 10:45:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:28 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) fcntl$dupfd(r0, 0x406, r0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200, 0x0) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 2018/05/08 10:45:28 executing program 3: getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="85"], &(0x7f0000000000)=0x2) move_pages(0x0, 0x2000000000000375, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/05/08 10:45:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x871, 0x1) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000002a40)="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") sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x7, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0xf2, "064413c334013c4948c3e4e1cafa8d7c9af7da1a101cac1fa3ddb3793baecdb7211142b97375895d6ebec1d15f0ae17299f434502632719a629832e0341293c4ef4b455d178490029f0c7bd4ea7bec91501ef745353a5ee6e24c553405f3ea0c564b1026cfe6285e93596983b61d68baf57de249e1ec7b71916553f7fbdf203f32c4cf1d0f087fb3cd35e220fb5019fe50d28021067da0ad4158490880e60629204053ff4c2bd2ab1465d61f7d96c0336101dec5b379b81b37c56a3ccade1f2b497a57a5f96869b9ae01b52f3db1df28c2c37bb0041954e197368da2960b3f0b18863eb958f0b1640b4db966a330a96e8766"}, &(0x7f0000000140)=0xfa) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001840)={r2, @in6={{0xa, 0x4e23, 0x726}}, 0x2, 0x401, 0x2, 0xe8fc}, &(0x7f0000000180)=0x98) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/36, &(0x7f0000000080)=0x24) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0)=0x4, 0x4) 2018/05/08 10:45:28 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe)=0xfffffffffffffffc, 0x6000000800004c39) fstat(r0, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000000)=0x40000000012, 0x101) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/177) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/05/08 10:45:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x1000, 0x401}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:28 executing program 0: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000006ffc), 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x1f, 0x481d, 0x2, 0xfffffffffffffc01}, 0x10) 2018/05/08 10:45:28 executing program 4: syz_emit_ethernet(0x9a, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x4, 0xcc3, 0x1}}], {@mpls_mc={0x8848, {[{0x3, 0x200, 0x7, 0x9813}, {0x0, 0xff, 0x4, 0x20}, {0x7ff, 0x8000, 0x1f}, {0x8000, 0x80, 0x2, 0x7fff}, {0x8, 0x10000, 0x1000, 0x9}, {0x800, 0x1, 0x7, 0x7}, {0x7, 0x80000001, 0xc0, 0x7fffffff}, {0x9, 0x9, 0x0, 0x6}], @ipv4={{0x15, 0x4, 0x1000, 0x0, 0x68, 0x64, 0x2, 0x6, 0xff, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, {[@cipso={0x86, 0x40, 0x8, [{0x7, 0xc, "4dfe0cce18cfa7a60873"}, {0x3, 0x9, "670e00aae5dea8"}, {0x5, 0x6, "a170a896"}, {0x7, 0xa, "7f83b73820b185b7"}, {0x1, 0x11, "5dc67f1837eff9ee3dd4c001434179"}, {0x0, 0x4, "8619"}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x1f, 0xe8bc, 0x8, 0x1f, 0x6}}}}}}, &(0x7f0000000040)={0x0, 0x3, [0x280, 0x97f, 0xcec, 0xca9]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008f6ff9)="6d6f75bb7c8cf8") r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x1}) epoll_wait(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/08 10:45:28 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r3]) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getgroups(0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x400402) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r9, 0xc08c5335, &(0x7f0000000380)={0x24000, 0x80000000, 0x3, 'queue0\x00', 0xf36}) getgroups(0x7, &(0x7f0000000080)=[r2, r3, r4, r5, r6, r7, r8]) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}) socketpair$inet6(0xa, 0x800, 0x40000000, &(0x7f0000000040)) 2018/05/08 10:45:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(seed)\x00'}, 0x15) 2018/05/08 10:45:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x1}, {0x0, 0x7fffffff}, {0xb, 0x1}, {0x6, 0xfffffffffffffffb}, {0xf, 0x2f}, {0x4, 0x81}, {0x8, 0x9}], 0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x406002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) sendmmsg(0xffffffffffffffff, &(0x7f0000001900), 0x0, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f00000003c0)=@full, &(0x7f00000001c0)=0x48, 0x0) listen$netrom(0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000480)=0x3) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000140), 0x107) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x8, 0x30, 0x7, 0x6}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r5, 0xfff}, 0x8) recvfrom$unix(0xffffffffffffffff, &(0x7f00000002c0)=""/234, 0xea, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r6}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x80000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r7, 0x5059fc9b, 0x2}, 0x8) 2018/05/08 10:45:29 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x511, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x4, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/9, &(0x7f0000000380)=0x9) 2018/05/08 10:45:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) io_setup(0xd5, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)="d9", 0x1}]) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x124c0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000000c0)={@reserved=0x1}) 2018/05/08 10:45:29 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) listen$netrom(r1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socket$l2tp(0x18, 0x1, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x7, 0x7f, 0x6, 0x10000000000002}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xffffffff, 0xff, 0x8e, 0x2, 0x7, 0x4, 0x7, 0x0, 0x0, 0x1, 0x8000, 0xfffffffffffffffc, 0x8, 0x6, 0xffffffffec488017]}, &(0x7f0000000240)=0x100) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 2018/05/08 10:45:29 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ppp\x00', 0x501100, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$TIOCEXCL(r0, 0x540c) ioctl$VT_RELDISP(r0, 0x5605) syz_emit_ethernet(0x101, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/05/08 10:45:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000c0c000)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000001c0)=0x2) r2 = dup(r0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x7, 0x41, 0xdcaf, {r3, r4/1000+10000}, {}, {0x1, 0xfb, 0x0, 0x4}, 0x1, @can={{0x2, 0x7ff, 0xbe28, 0x5}, 0x5, 0x3, 0x0, 0x0, "bd6f0dec304d11c2"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20040040) 2018/05/08 10:45:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:29 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe)=0xfffffffffffffffc, 0x6000000800004c39) fstat(r0, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000000)=0x40000000012, 0x101) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/177) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/05/08 10:45:29 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x840, 0x0) sendto$unix(r0, &(0x7f0000000080)="0a31a648b668d66e7a05df23737f88c65af5e516be0e53b94f3c31b849f1479e41169984545c2fcffaef9f76306b91888b4bc559ca228e411596384de97616bad7d46a807e739fa235ea9a932023ec3776827da0f943ec930f2b06338a97d1c2afacf6e3a603eeddfc59514e941fab89152e757c4c49b36c3fa63ce3b78c6f99c997f7d6d7cd24b33ba1543273e978dfef29ef678db64b5afaf97eb1e5e80cf4b5a9", 0xa2, 0x0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/05/08 10:45:29 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000280)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(r0) ptrace$setopts(0x4206, r1, 0x57d5e4d1, 0x65) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$cont(0x20, r2, 0x3, 0x80000000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = memfd_create(&(0x7f00000001c0)="2c2f5b7bd100", 0x0) write$binfmt_elf32(r4, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x8f8) perf_event_open(&(0x7f0000000200)={0x5, 0x32, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r4, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46"], 0x4) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, r5}) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000040)=""/225, &(0x7f0000000140)=0xe1) 2018/05/08 10:45:29 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) 2018/05/08 10:45:29 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x966, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x7, 0x8, 0x5, 0x4, 0xc0}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x100000000, 0xb1, 0x2, 0x4f, 0x40}, &(0x7f0000000300)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYRES64], 0x8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/08 10:45:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x600042, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x4c, &(0x7f0000000240)=[@in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000300)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x2000) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/08 10:45:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x6900, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffe00, 0x2, 0x0, 0x43, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000300)=0x84) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/05/08 10:45:29 executing program 0: r0 = socket(0x40000000019, 0x5, 0x7f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"73797a5f74756e0000000000001000", &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, "fec52f9e6e8e6fa33f8c26727477409e0e78ba4450320b38382c63814557227a2adbcd8568725520dabe191fd077b1177975a3c564b48cebc9ed981c4d9ba5375f2c977cbad426849842edf997b524e723423b54d222f9b04950b1aca3da96ca0effc6a4e4d3d16b8ffa2f4a44c3d2097c5ac756f716aa7a52119a9909225241"}}) 2018/05/08 10:45:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x1, 0x100, 0x7, 0x7}, {0x0, 0x2, 0xc0000, 0x20}, {0x7ff, 0x70, 0x40, 0x2}, {0x3, 0x800, 0x8001, 0x80000000}]}) 2018/05/08 10:45:29 executing program 6: unshare(0x400) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/196, 0x800}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'team_slave_1\x00', {0x2, 0x4e22}}) 2018/05/08 10:45:29 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x400040, 0x100) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x100000001, 0x299}) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x600, 0x0) 2018/05/08 10:45:29 executing program 7: r0 = memfd_create(&(0x7f0000000040)='vboxnet0\x00', 0x4) ftruncate(r0, 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '.'}, {0x20, '&lo'}], 0xa, "7b2bc27da74bc040fb4b89d5f827050555a7e3f7aa4922e6ca2b639c06e26ad2298e53a9ded2b2d47f7160c363ed53895fb98be5ab32d46c1b37712706b8a1e5c6567edc2b05530919ddea17d51129854c864655f5fa14a82dfcba50071455ee290d1a1126840630fadcc4ae76c3c100aaaa588ddca33d9aa153f448ab0bba88abaeb57bbbb6b9906e66ae3fe385fd1eccbb3c7b53304c30ddfb875102e621d2baac01e2f8665137696d754c33d8a5b892dc7861d865330452a6ab6c60622b5c96fc2c563248838da62ba9ea7417933ec2150ace47117bde8de624865e9ca1ea"}, 0xf1) 2018/05/08 10:45:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4d) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x9f}, {}, {0x0, 0x0, 0x100000}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x4}}, 0xe8) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x15, 0xfffffffffffffffd, 0x6, 0x4, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d6}]}, 0x20}, 0x1}, 0x4048804) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) 2018/05/08 10:45:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xa000, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x9b, 0x80000001, 0x10001}, &(0x7f0000000140)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) 2018/05/08 10:45:29 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x13, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0800204f4c9a82dade40c44f45e81a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x24) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}}}, 0x7e7833c5, 0x6}, &(0x7f0000000140)=0x90) close(r0) accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) 2018/05/08 10:45:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x1, 0x100, 0x7, 0x7}, {0x0, 0x2, 0xc0000, 0x20}, {0x7ff, 0x70, 0x40, 0x2}, {0x3, 0x800, 0x8001, 0x80000000}]}) 2018/05/08 10:45:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x1, 0x100, 0x7, 0x7}, {0x0, 0x2, 0xc0000, 0x20}, {0x7ff, 0x70, 0x40, 0x2}, {0x3, 0x800, 0x8001, 0x80000000}]}) 2018/05/08 10:45:29 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, @rand_addr}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000640)={r2, 0x1f}, 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000003c0)={@can={0x1d, r3}, {&(0x7f0000000300)=""/141, 0x8d}, &(0x7f0000000240), 0x8}, 0xa0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f00000001c0)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='fuseblk\x00', 0x0, &(0x7f0000000180)="41a3f9098222ca24b49b458d8dcabdda193e7ad2a3461e787cec3c2c70ea780377a156b75aa2bdac1d514cbfa429904a94460a869516de4df2ef51410aa0767d1a22f0c6ee3497fcad8f3c80176e56a9b6d7e92f535e377f0e8e5ca0fc12c875c011499de2f7ecc69ad25203972bceb4f782ec17536b27edb2") stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000700)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000500)=0x5, 0x4) r5 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000280)=0xff, 0x4) 2018/05/08 10:45:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0xc2b, 0x5, 0x7}, {0x5, 0xfffffffffffffff7, 0x3ff, 0x2d}]}, 0x10) 2018/05/08 10:45:30 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr\x00') setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e23, @rand_addr=0x8}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a000000000000000000000600ff00000000ff0200000000000000000000000000010301907800000000609433df00003a00ff020000000000000000000000000001fe800000000000000000000000000000802a08000000006b9b4450cadfbe1b8814e6f3ae356ca37fa7ddfc11cec80b329adcb8358d81284ce09938ebc834624951415de0f2d59891af66a943aa892ab6fbc201f28c28"], 0x0) syz_emit_ethernet(0x51, &(0x7f0000000040)={@random="bbace9ec4d81", @empty, [], {@generic={0x805, "d7b10cec032a9bb627dbf10432f4b646a0dcf62026790eebcbddf92cf86db186a55cfb47ccfdb8263b7353b4b0dab0bb10e3854f4885cca2fbedf43a54ec2ac1550f25"}}}, &(0x7f00000000c0)={0x0, 0x3, [0x47c, 0x534, 0x3, 0xa58]}) 2018/05/08 10:45:30 executing program 6: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x6a}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000006340)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{0x0, 0x1c9c380}, {0x0, r3+10000000}}, &(0x7f0000046000)) 2018/05/08 10:45:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:30 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x450c02) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000200)={@dev, @empty, 0x0}, &(0x7f0000000240)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000008c0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x26140008}, 0xc, &(0x7f0000000a80)={&(0x7f0000000900)={0x15c, r1, 0x308, 0x70bd25, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0x140, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xa9}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/05/08 10:45:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x1, 0x100, 0x7, 0x7}, {0x0, 0x2, 0xc0000, 0x20}, {0x7ff, 0x70, 0x40, 0x2}, {0x3, 0x800, 0x8001, 0x80000000}]}) 2018/05/08 10:45:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000180)={r0, r0, 0x7, 0x8, &(0x7f00000000c0)="8a546c13dfa43dbe494e0d4b5631d84f96d107e46ef655da0766dc7110c87978432fe1a13054001d4671cff84bf3f26cc3924ac9cb101194f0201bd0aeb0adaa22565ce6800b933ab8024aee0652e09453dd22c483ea70bb997de562a0c59a18fdebe19293ae4d849ad98a8482ea848523d0b30e14f99c6249a205463052ab1e438e99ae3797551a31de3e9827796146862d86d5f32eb7a375e2e29b0dcd1b694ff5307a73aaf34b61f7cb75c91b6df2", 0x0, 0x16ed, 0x3, 0x1, 0x81, 0x8001, 0x800, "ba48b2d37519f96e6706f3c812b1c00b2db7961f3c03aadd77fb36aa913cf2cc2b113f4914ec4181877542214b979c1eb28351e40930f77c45755dbf467536b3c316fc36b4bd70f8a4d028141df8277e2528893bd21b4517edeff4524b08d6bcb31f91408ecc3d7ecfa811d3f93d7e9bfa49e02bc49f2f60e46916bb8d8ed1eddfc832e47e5bc69b6d934de3e035eac8ae9ec23adb86a6643a11a611021a81fbd19c24b1090ff8dd882067a92cab187ac59294f2c014d6f17da709763ea83a763f978431ff58a7e0f3e47cc0b9297a56bba5e09d047f8251e30b1a63c1192159575db35b036a28"}) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/99, 0x63) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:30 executing program 0: semctl$SEM_INFO(0x0, 0x3, 0x13, &(0x7f0000000040)=""/30) r0 = semget(0x2, 0x0, 0x101) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getdents(r1, &(0x7f0000000080)=""/197, 0xc5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xca}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0xa) semctl$IPC_RMID(r0, 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000240)={&(0x7f0000ffd000/0x2000)=nil, 0x10001, 0x7, 0x1, &(0x7f0000ffc000/0x3000)=nil, 0x7}) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000280)=""/67, &(0x7f0000000300)=0x43) 2018/05/08 10:45:30 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000180)=[{0xf0, 0x19f, 0x48c5, "486286618e24031047b20f98caf950f7a4f8211c9b68464e5d5d122e561747b1e8441d32ce5dfd3b686aa793801e397326e9db391fd6f68dd2f4c84e62488031967ca498a041c6a4fe5566510b806849162012e21201dd795e0e2899411423ac561e1a5ed93a8f5d9a88f4de93b689eb91cb367bffaa0a8d2debc26e49c1348d875942fae92063567e71ea33758c3149422f2f260aaccc5b562ce3fa0434c7358e6c7ac70114c745d7f341fd238b16cb1878b2011ace96984ad189d50b91ca6bdf00785b7138565bd1102f35f72aa3552afc03b7618166e0e4f9e1"}, {0x30, 0x117, 0x4, "400e5a634f06f2728b424c1108ac8b4a60c9bf80ed461ad87a40"}, {0x28, 0x1bf, 0x4, "fea46077faba2756be0a5207d66987560649c2c40fe4"}], 0x148}, 0xbffc) 2018/05/08 10:45:30 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x20080) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}) r1 = memfd_create(&(0x7f0000000040)="1466fbe6432c2327736575757269d17a766d6e6574312c656d303347c1d52ea3f82c65e4b68daf6e27df2da480a1d6cd360b435bcdb192f72e1c42", 0x3) sendfile(r1, r1, &(0x7f00000000c0), 0x4a) ftruncate(r1, 0x4) 2018/05/08 10:45:30 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001780), 0x7}]) 2018/05/08 10:45:30 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x10, r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff080045000028000000000001907800000000ffffffff0d009078000000000000000000000000000000"], &(0x7f0000ea3000)) 2018/05/08 10:45:30 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842fe8)={0xaa, 0x6}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000000c0)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x40) bind$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f0000552ffc), &(0x7f00007a4f71)) close(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0xfffffffffffffff9, 0x9, 0x100000001, 'queue0\x00', 0x5}) 2018/05/08 10:45:30 executing program 3: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/47, 0x2f) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x5f, "779142fd7dff665a09dd69836b6b8faddb1ded819adcbfba4391fdc7656fa27ab10a3111fa95efeba2a81b94a765129cc57667fcfdd02e73e2e5962525fdeb245525dad3ed792e5eb897d8e8d9705c1283ba9854723bd688739959c359c0dc"}, &(0x7f0000000100)=0x414) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xfe) 2018/05/08 10:45:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) shutdown(r0, 0x1) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x10042) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/05/08 10:45:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400181, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/05/08 10:45:30 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/57, 0x39) syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa0008004900002c0000000000009078ac141400ac141400070b06ac1414bbfffffffb070300000000000000ced59078"], &(0x7f0000000100)) 2018/05/08 10:45:30 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/158) fcntl$lock(r1, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x3}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x4}) 2018/05/08 10:45:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/08 10:45:31 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000280)=0x6, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8305, 0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={r2, 0xa5, "e9f6e56719bd15a806efe8eacf86fc7676c01a3ff03c49e79f88df1ae06ab0ff7ab2a8662b3b32e5e2d0bc648015f3ad06b25804cd4f11d172868253429873145de0eb52da3e796bbfd92270c87e77a1caaa44cd65df41539061ce4ff109ffe34fbe120e5389b1eeda385400fbd60016048d565f494fc39cd212531bf843430a4386739a894cf0fc6bd34044b8d8692a430365aa05023c085a0b3bb44c9156214b10582a6e"}, &(0x7f0000000400)=0xad) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000780)={r3, 0x1c6, "f4505e8dcbf2cfec3b267bc2afee57"}, &(0x7f0000000740)=0xfffffe39) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={r4, 0xfffffffffffffffd, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x3, 0x8004, 0x5, 0x3, 0x1, 0x8, 0x2, r5}, &(0x7f0000000140)=0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000a80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4200820}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="1c030000210010002abd7000fcdbdf25ac1414100000005a816b6239d99c000000000000000000000000000000000000000000000000004e2200004e2100060a0080a000000000c907866d49d60f15426fb864a128121755bb6c545abde87505d181e15e4260f8e8cd93aa36a2fd350dbdf9b7", @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="b86b6e0000000000e4000600e0000001000000000000000000000000e00000020000000000000000000000004e2200054e2300010a00a00087000000", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0200000008000b0006000000980003006c7a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068020000075399101cad52ba24beb6b389b89e6a86248b8918b3e5da497f276799749e36f3f06d6930ddd5466f141c9be5dbd34dd36092533485b37a268ade68c41c6e3de8ee46cb35e0653614c0b0ab48000000"], 0x31c}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0xfca0, 0x0, &(0x7f0000005fe4)={0xa, 0x6558, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/08 10:45:31 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x800, &(0x7f00000001c0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x765f091cea4563b9) r1 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000001300)='\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000001480)=0xc) r6 = getegid() r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000014c0)=0x0) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000016c0)=[{&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000240)="5210f53f0e67d027b74b00244fb5f538cbbe943fcebf19cf9da8776489775c97e67f575373efe4c0610699ba43d52e1663bb0a296552c9c32b87e129e6fecbf9e4eda86889ff", 0x46}, {&(0x7f00000002c0)="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", 0x1000}], 0x2, &(0x7f0000001640)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x200448c0}], 0x1, 0x94) r11 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents(r11, &(0x7f0000000000)=""/235, 0xeb) 2018/05/08 10:45:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8, 0xc100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8, 0x1}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={r3, 0xffffffffffffffff, 0x6, 0x0, 0x4bc, 0x40, 0x3, 0x1000, {0x0, @in6={{0xa, 0x4e20, 0x6ae, @dev={0xfe, 0x80, [], 0x21}, 0x3}}, 0x80005, 0x0, 0xfffb, 0x100000000, 0x9}}, &(0x7f0000000140)=0x326) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000500)={r4, 0x1000, "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"}, &(0x7f0000000180)=0x1008) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, r1}) 2018/05/08 10:45:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:31 executing program 6: ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000000)={0x0, 0x0, 0x1}) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) writev(r0, &(0x7f0000000000), 0x10000000000000d5) prctl$setfpexc(0xc, 0x40000) 2018/05/08 10:45:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/08 10:45:31 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x20, 0x1, 0x6, 0x2, 0x0, 0x1fda}) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040)=0xfffffffffffffbff, 0x4) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x227b, 0xffffffffffffffff) 2018/05/08 10:45:31 executing program 1: socket$inet6(0xa, 0xf, 0x0) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x0, 0x2000000}) r0 = socket$inet6(0xa, 0x2, 0x40) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, 'a'}], 0x18}}], 0x1, 0x0) 2018/05/08 10:45:31 executing program 6: ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000000)={0x0, 0x0, 0x1}) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) writev(r0, &(0x7f0000000000), 0x10000000000000d5) prctl$setfpexc(0xc, 0x40000) 2018/05/08 10:45:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:31 executing program 3: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) sysinfo(&(0x7f0000000240)=""/233) sendto$inet(r0, &(0x7f0000000100)="f5", 0x1, 0x0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) write(0xffffffffffffffff, &(0x7f00000017c0)="260000002a0047f10701c1b08021e4000000000001000000090000001a000000020000000706", 0x26) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x82) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/05/08 10:45:31 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x66, 0x400) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x3, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/05/08 10:45:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/08 10:45:31 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3fffd) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getpgrp(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000006640)=[{{&(0x7f0000002c40)=@ipx, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002cc0)=""/250, 0xfa}, {&(0x7f0000003f80)=""/250, 0xfa}, {&(0x7f0000004080)=""/225, 0xe1}], 0x3, &(0x7f0000004180)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)={{0xcc, 0x4, 0x4, 0x148, 0x25d, 0x4d5, 0x3a, 0xff}, "6f628bc72d6674a641705f68c80f6e1cae29c08d45016f59cec81d854516ab6644c749e0199b1457a3763eb25b6e8d42133b486bc17f7c66340a0a2d2d112bd89567e72385f380da2258e2fa87e04b345a53d045b2998b408d87d4bdbc8e2b574bdc72a03c425f5cdabbe0d1f276c107ae216de16f30a7b2d5ba556c76f33965e379f3ed2b1b05d7687416cbb10122480baf8c0d259c0e13c30f80d45ad4c6546df4f5dc25bf56604ff0ed37626cde4e3f84c926ce149562de4a114647e8109e513ecb05339f79475146c8af9303bd9b549da210f88e4166e6ff9a7ab4a3cc464ec98f0c3ba109e1", [[], [], [], [], [], [], [], [], [], []]}, 0xb08) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/05/08 10:45:31 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0xa}, 0xd009}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x8, 0xfb96, 0x1f}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x8}, &(0x7f00000002c0)=0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="ff7f00000000008cb8c664e9fa704e000000000010000094a33afb3ef23e00"], 0x10}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0xc1, 0x9, 0x401, 0x6, 0x3f, 0x6, 0x483d3b1b, 0x8000, 0x5, 0x0, 0x4, 0x1f, 0x80, 0xff, 0x2]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x4a, &(0x7f0000000380)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f0000000340)=0x10) 2018/05/08 10:45:31 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f0000000700)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0xfffffffffffffce5, 0x100000000000000, &(0x7f000069affb)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x341) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000600)=""/2, &(0x7f0000000640)=0x2) sendto$inet(r1, &(0x7f00000006c0)="d9ec063c57a71468010000008f25b4c931bb2a000080", 0x16, 0x880, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0x10000, 0x40) 2018/05/08 10:45:32 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000480)}, 0x0) socketpair(0x8, 0x80805, 0xfffffffffffff001, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000400)={{0x9, 0x1, 0x2, 0x100000001, 0x80000001, 0x7}, 0x4}) set_robust_list(&(0x7f0000000380)={0x0, 0x5, &(0x7f0000000340)={&(0x7f0000000300)}}, 0x18) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000480)={0x8000, 0xabf2, 0x7fff, 0x1, 0xfffffffffffffffc, 0x9, 0x6, 0x80000000000000, 0x6, 0x1, 0x3, 0x80}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000002c0)={0x3, 0x0, &(0x7f0000000040)=""/236, &(0x7f0000000140)=""/195, &(0x7f0000000240)=""/109, 0x2000}) 2018/05/08 10:45:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:32 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x7ff, 0x3ff}, 'port0\x00', 0x1, 0x80000, 0x9, 0x3ff, 0x8, 0xf64a, 0x9, 0x0, 0x4, 0x8}) syz_emit_ethernet(0x4e, &(0x7f000001b000)={@random="cd3997fb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/08 10:45:32 executing program 4: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r0}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:32 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x400002, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'sit0\x00'}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000000)=0x80000005) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x80000000, 0x1}, {0x4, 0x34d7}, 0x44, 0x2, 0x3}) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/05/08 10:45:32 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000240), &(0x7f0000000640)=ANY=[]}, 0x78) 2018/05/08 10:45:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x625, 0x2000) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/08 10:45:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x4000000011) 2018/05/08 10:45:32 executing program 4: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r0}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400200048000, 0x20) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="98", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) fcntl$addseals(r3, 0x409, 0x9) sendfile(r2, r2, &(0x7f00000ddff8), 0x5) sendfile(r2, r3, &(0x7f0000000000), 0x9) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'veth0_to_team\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', r4}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x29, r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x6c, r5}) 2018/05/08 10:45:32 executing program 7: syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x0, 0x543}, @multicast1=0xe0000001}, @igmp={0x8035, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x85, r1, 0x10001, 0x15}) 2018/05/08 10:45:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:32 executing program 3: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000e42fa8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x202, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xe) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x81, 0x4) 2018/05/08 10:45:32 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x20080, 0x0) close(r0) fstatfs(r0, &(0x7f0000000040)=""/71) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000180)=""/4096, &(0x7f00000000c0)=0x1000) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) 2018/05/08 10:45:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) r1 = fcntl$getown(r0, 0x9) pwrite64(r0, &(0x7f0000000080)="dacdaaa9f361999eb10a66446ae349a078b107f4be143071b3dce6d71edb4c620483630be1a5733189c2579bcb63a11d3b5e9e9ddae6102337250875d1ba489b545bcddc4e3131467d92229fc1509f0395d1ddddd791229c8a292a238f4394243d3fc68d94c5427eba3f61d11f7f05ebe5aaaba3cf132d0524c41b6cb5da53d18a6a8e9a768d8530e4cde98a1e024b38003ad2f236e6c4ef34f6512ca28d03021b2a471d9292237ecf26d5ee2631289e4c7e26334c8956c1db96ba918252ca5d9d92018ca60fe6a9591db17fb63d847a0c12f747bb25b1b2a9929b49357e4c38653c", 0xe2, 0x0) fcntl$setown(r0, 0x8, r1) 2018/05/08 10:45:32 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x5}, {}]}) [ 114.455643] loop: Write error at byte offset 0, length 4096. [ 114.461648] print_req_error: 250 callbacks suppressed [ 114.461667] print_req_error: I/O error, dev loop0, sector 0 [ 114.472773] buffer_io_error: 250 callbacks suppressed [ 114.472791] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 114.487876] loop: Write error at byte offset 0, length 4096. [ 114.493799] print_req_error: I/O error, dev loop0, sector 0 [ 114.499722] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/08 10:45:32 executing program 1: socketpair(0x2, 0xb, 0x37, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000200)=0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x6, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x80ffffff]}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x20, 0x70bd29, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1}, 0x20000000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) [ 114.530911] loop: Write error at byte offset 0, length 4096. [ 114.536859] print_req_error: I/O error, dev loop0, sector 0 [ 114.542687] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/08 10:45:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) sendfile(r0, r0, &(0x7f0000000000)=0x38, 0x3) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), 0x4) 2018/05/08 10:45:32 executing program 4: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r0}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:32 executing program 7: msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000180)=""/100) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x101000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x0, 0x4, 0x34, 0x9}, 0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) 2018/05/08 10:45:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cpuset\x00') r1 = socket(0x40000000015, 0x800, 0x7f) pread64(r0, &(0x7f0000000100)=""/137, 0x89, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0x7fffffff) 2018/05/08 10:45:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:32 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000061c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000006180), 0x0, 0x0, 0x57}, 0x0) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001840)=""/48, 0x30}, {&(0x7f00000019c0)=""/96, 0x60}, {&(0x7f0000001a40)=""/245, 0xf5}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/121, 0x79}, {&(0x7f0000001c00)=""/186, 0xba}], 0x6, &(0x7f0000001f40)=""/28, 0x1c}}], 0x1, 0x0, &(0x7f0000002ac0)) 2018/05/08 10:45:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000900)={'team0\x00', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000940)=@delpolicy={0x218, 0x14, 0x1, 0x70bd2d, 0x25dfdbfc, {{@in=@rand_addr=0x400080000000, @in6, 0x4e24, 0x5, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x3d, 0x0, r1}, 0x6e6bb5, 0x3}, [@algo_crypt={0x5c, 0x2, {{'lrw-serpent-avx2\x00'}, 0x88, "3cc9c07bf6c12eface1d7c5b7abe54a25f"}}, @lifetime_val={0x24, 0x9, {0xffffffff, 0x5, 0x8, 0x1}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [], 0x17}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x3, 0xffff}}, @lifetime_val={0x24, 0x9, {0x201e, 0x7, 0x3f, 0x10001}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e21, 0x4e24}}, @policy={0xac, 0x7, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x6, 0x4e23, 0x1e05, 0x2, 0xa0, 0x0, 0x2b, 0x0, r2}, {0x9a9, 0x5, 0x3, 0x9, 0x0, 0x100000001, 0x3ff, 0x8}, {0x6, 0x0, 0x0, 0x6}, 0x80, 0x6e6bb7, 0x3, 0x1, 0x3, 0x2}}, @offload={0xc, 0x1c, {r3, 0x3}}]}, 0x218}, 0x1, 0x0, 0x0, 0x44005}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) 2018/05/08 10:45:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x4, 0x4) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) recvmmsg(r2, &(0x7f0000000740)=[{{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/5, 0x5}], 0x1, &(0x7f0000000640)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) 2018/05/08 10:45:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:32 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000007c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvfrom$ax25(r2, &(0x7f0000000040)=""/65, 0x41, 0x20, &(0x7f00000000c0)={0x3, {"4c29fd7cd7d6f1"}, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000240)=""/229) 2018/05/08 10:45:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x0) accept4$netrom(r2, 0x0, &(0x7f0000000080), 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000001c0)=""/192, &(0x7f0000000280)=0xc0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000100)={0x3, 0x70, 0x2, 0x0, 0x3f, 0x1, 0x0, 0x800, 0x200, 0x1, 0x7fffffff, 0x9, 0x20, 0x0, 0x80000000, 0x9, 0xff, 0x40, 0x40, 0x1ff, 0x7, 0x80000000, 0x49, 0x0, 0x0, 0x2, 0xffffffff, 0x5a3, 0x314, 0x400, 0x4, 0x8, 0x74, 0xf0, 0x7, 0x3, 0x200, 0xa0e8, 0x0, 0x3ff, 0x5, @perf_bp={&(0x7f00000000c0), 0x9}, 0xa08, 0x401, 0x13, 0x7, 0x2f, 0x101, 0x80}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000180)={0x4000000000000000}, 0x4) 2018/05/08 10:45:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x40) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xfffffffffffffffd}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x4a37, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}) sendfile(r1, r1, &(0x7f0000000040)=0x1ffffffd, 0x4) 2018/05/08 10:45:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:33 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4240, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000140)={0x80000}, &(0x7f0000000180)={0x0, 0x7530}) 2018/05/08 10:45:33 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd5, 0x12500) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x6) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f0000000800)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) unshare(0x20000) 2018/05/08 10:45:33 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x100, 0x101000) unshare(0x40600) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/252) 2018/05/08 10:45:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) times(&(0x7f0000000100)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@empty, 0x4000, r1}) 2018/05/08 10:45:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/05/08 10:45:33 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/05/08 10:45:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:33 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000022000)=[{0x25, 0xfffffffffffffffd}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000002e40)=[{{&(0x7f00000000c0)=@alg, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000000240)=""/62, 0x3e}, {&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/253, 0xfd}, {&(0x7f0000001480)=""/91, 0x5b}, {&(0x7f0000001500)=""/93, 0x5d}, {&(0x7f0000001580)=""/14, 0xe}], 0x9, 0x0, 0x0, 0x3}, 0x3f}, {{&(0x7f0000001680)=@rc, 0x80, &(0x7f0000001740)=[{&(0x7f0000001700)=""/35, 0x23}], 0x1, &(0x7f0000001780)=""/4096, 0x1000, 0x7}}, {{&(0x7f0000002780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000002800)=""/51, 0x33}, {&(0x7f0000002840)=""/156, 0x9c}], 0x2, &(0x7f0000002940)=""/127, 0x7f, 0x8}, 0x2}, {{&(0x7f00000029c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002a40)=""/219, 0xdb}, {&(0x7f0000002b40)=""/239, 0xef}, {&(0x7f0000002c40)}, {&(0x7f0000002c80)=""/114, 0x72}], 0x4, &(0x7f0000002d40)=""/210, 0xd2, 0x7ff}, 0x10001}], 0x4, 0x42, &(0x7f0000002f40)={0x77359400}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002f80), &(0x7f0000002fc0)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/08 10:45:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x1, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) setreuid(r2, r3) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="a0", 0x1}], 0x1}, 0x8001) poll(&(0x7f0000000040)=[{r4}], 0x1, 0x7) accept4(r0, &(0x7f0000000100), &(0x7f0000000080)=0x80, 0x80000) 2018/05/08 10:45:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x9, 0x30, 0x2, 0x80}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x979c, 0x10000, 0x8}, &(0x7f0000000280)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x1e}, 0x100000000000, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x8, 0x6, &(0x7f0000000040)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x40}], &(0x7f0000000080)='GPL\x00', 0xc000000000000000, 0x47, &(0x7f00000000c0)=""/71, 0x0, 0x1, [], r1}, 0x48) 2018/05/08 10:45:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/05/08 10:45:33 executing program 6: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000180)={0x0, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x17, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 'lblc\x00', 0x20, 0x1ff, 0x74}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x5, 0x0, 0x100, 0x1000}}, 0x44) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) 2018/05/08 10:45:33 executing program 1: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2, 0x5, 0xf235, 0x1, [{}]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x210000, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) r2 = getpgid(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000001100)={0x10e0, 0x40, 0x208, 0x70bd29, 0x25dfdbfc, {0x14}, [@nested={0x101c, 0x3f, [@generic="5ab4e738ab36b1df49c87eebfb2b6886e748db1cda8c1991721acc5c9703330da3fef1f7c0ca8ccfe6b8ae67f124835efa32e2a33e034456ba5169a1027ee36355777198a04338c04a0887d2588e4983e69b69c0887868f71772d042acbce3f44bf15687cc897a9a3243cfa81ca022309b194902c9573c23ffe4b71f568a00af2c35a1245d3eb0978b9e2f3b726e3bac1c4448dbb0fc5f56010b75712c9618e13c32db21b87e624e227d794fc956e6747a01ae59503636ec8acb4263290e3bf8336d882043abc611472a1c8afc07337a1e5e4c7733fce6a1e55c454efa500165abc249e175819fc102936f77251793512b3c7d1cb78d1c72e7a06dffeb5f0ec5ad3995d0c488dcade279e1e524b995f239b036683fce2cb6da1c78959d4c7b609c3eb559bf5a8360fa3e5527934383a03706d8adbd97d6e6f702975aa5cde601dcee7d1287a7f6b24f8be549323588860053a2bedde939d88daa6de9788de25f0799083cf34ebdbb9cd9bb1824273d81a2a711baa5b8ee7b51248ced3786994652d2f6b966414be759c803d85235439c3f980ed268491c7a5f0d0fb952e6ee9e386f95487f924998a3f92b89b49d5f52b0e85c2c45dc0e34c4a0555675e8bbcf89437e56fbc8d854f6449390006659b63f8c2b12759fc45b94139f89478f36477e51223139df1db4d32df2e0e4a941230403b94b4d0375226c35e069e4dc3ef2a108ba5695528f43ed1b95f7b241c3e2a8f0e49b53eb5d7863324db2a7c2ddcfa9a347d86c240bca72661ef094648c820246336157066b6e577c8c978995f228607e9d097bad22a33f96208141095d116ab5d8053fa361ae5643f2cce0c6bbe33ae78c4ef48ec882a00b956815e013caa8e3b6e3c90ce030d66936521b5834e07f939fd1853188d534008c7e11bae49479357635bcaa970639c269055636989913b130af15a00a6783e6df68489b6ad43aa22f1dc1e88a610b743bd7469892ab44076f29b5c0774178944972f7981956e9d24648ad38ebd738ad63e91b001685ebe0b08850253750f9c44f11f8823b528bc62cd22e98351fbf499e1e76fd8b7d56e02572cab05198a0e684a9bfcb50b9f350610a8dcc3e190e2f7ebf05ee39f74f3011274719fda5a27fbc49bada3cfb2ef61b7ad552c6f127b8b4194095ca38444b28a8e3f6c86e01c7f4b1af1ce71e64dd9b559698200943ac950be050cf0b4a00869d8e1c5144273728178576b8f5947150cb1d2145a39e18a133b59040b0095d3d753e4d6cda6e2b90c9959ef86ce758405c695b187fd7cb5b314bf7bcc082f647fddcb35ce7911e0c9c3bdfbc99edb66f0d984f799812f0d058f62bfa726e43de226c7ea4263bc78c60fe831a345256c215e2a43bc966048180f890df6b28df8bac8af820449f3c85b61e5e9c561dfab218d26da0965d097ea1f8e62173c1200fac657731d919ebd353bbd6503c66b30c6a4ed8e51639f53dfa927a9bdafd72a65dd26520355ea1c07f265fa478837a4386c70c7492b8410904d9f022bb4c50285459f2069a1e199899c281b9cf3cfe9776ab591934a3e131d88dee0e88271f3330a826db0d24d9a3474da43277fc2e9cd989eb94b47674ead0d962456298db49bcf029ebb809bd083597411342f73cbf947caabbc457fbc3195f88c758ea8461bc098bff5715f74d9d3ba80827765bfc86a13d61b32a83ebed62f6c2f7817905649c61d119a4a759e5380af5a3552427a82e4dae7a8f711aa7b833649ac7f12747466a796fc9f282933bdd2458a09e14485622fe5a070942dcedb7f8b0074ea9c8b9ddd5237d3d72c73c62bb5b16f13ed095f0d93c4d55c219eb4d819443d5dcc22bc61a5dab82673493abd184ad43bb5496bd3c59e2c28bdb7f3ce48f59340394acff5d6e57075302871443ad81792356ec8f12c6e4bc370f964eff0faf62706126fdf1b91b288bf1a4dea702d8892ac1fde63fea3da398a935879c81a80d56e3f28690373433bea4ab165e7458b3561f0fb71a1270bed649cb627a588e1fe5a28a4418bc8b4cad733646a72b3685daf85429954203ab032eed0bb45227fcf98aa3f38288ea539a70631beb5768d1452385e204703245da0e7679bafe01929a65f59a281da6203baf46b0a04bf2074d91a35fea513a2524ce8af89ea74fe89cf1fbb309907914a57dbba950e567775c42183275e7144d9568f237d42a9ff513ab4e39161404d9b5c09c0682d4ea05ebbf66668f80612d0360c57217f96339f0454cb702dc956878aa3a1c92028a0b4dd5024c95bb78d5a84ce9a88805ce902689ce1e682bb1b710f3e5e68a65c2bbcdbf3a0b132aae59231d6c3fb9a5757ee7fc261d1b9e8cfd22be08d90020fcec941ef0671949793e389795cdd1abc58008af121551382c085799cb8431b657259590fba379bb9ebd253b6145cece4b6ab6821e3037b91ca7f251d21f83b181c3d6827637a7f8fdd52374d3a97d8432b28e354c719a0e2d3b7b72508abbb23ac026160fb05f801869399a380d098bd054c4571ca2b6ff4888c26076931f14034b6f3e2f5d673413640207747ea1d15f6cdcf9a4e94c198f6d33cd72e7da2a4ec69d41f8fdb3a6851e816ef401a049c5124c312ae0d65973e4c03f3deacab798788147674b110ae5d844656232cd9a5134d407b2d77013f8eb9ce4aea5049ef60d60bb79a75bb58074d0fc41677bcd3b9f7ef8855468bfad168eb6c93dc366e830d27dba6376fe6017d9a2faed695954ff80411d4ed67051cc40bfabd87b5324e8d7f53f24dc36f56317eee7ca93e119c786bb8eed5c94e42aaec9190948a658752bb4695d1a745db45128d96fa12bbed8a7c809076edc2cbc79cf8a311dd63888d29ded66840bcc048546d5cae34ad11f63b15a276deaccc5dc70e0df393f11aa4c1981b1e4b9aa4cb6af6b2be64711fcd51231b1e65287aed4662360d50aa3a48f62dba9597e5f6a7baa472de6dbbde92b92dc211a5ac6c1cec81e944c925113a3ef901431117e97b24a37db9119a035697dfb71db8a1f8b55000fb3173412ad76ec3a27bf84618e538f1b83cfa39309b8aff490bb5f8f35356d02c33c65d3265ee45e14d5caecb0765328e037279fd9761f35bd3f0c67d9c213bf8df0f465a2d4828db3094e45fa18296833dd49e34a72a513a74f8eed0657fdd57230569de687c0c6a2180bee07481a08d3aebd253f7251d184fca67180725902d98f9e1853f698302250e71a64530e9c5cdce3574038e4b33e9fb014249d50ca06813a6f67b05f54d4e30ca7f1003eb5afae85a9c82c6a49b86b00619d9d89cfeedc680ae77e4b4ad9a9e327ab22a80fa1e507bd31dadcd376b787badadccb3403e0219be3ff3b433ba132c3005b06d6281f1ce6156bc0914713799940f729de57f094640f7398da62a6efee2293c97eb18576a1eea61ad686414ef1945cc676f6ae1e6a304bb1aca836417d11a3296ea20c02781f5888c5346d48aeacefb43df397d09f2120de6a46c825e4ac3f24458c2841283aa9875afec60239e2dfc7cf6dd2d4564405ec4c6e5ccf02be02986550406bf51bde0c152f61c5227cbd1157cb3a97eef8bd2cb448835cbe4a236d476c33e39d989413e60692a2b45b23ffe617af01cb2e3577098f7595142b13851b5ee89a02f6223f4cb169c73656ba1a48fd5506fad57c95c8632cc9b5b2c576f8701a9b40b2b08752b8b5d5a0a07aadd92d771d908fcec7425882848b3f20b196174db141ff955a63b1266ef8a0703ce6106831c6332eec717601bec64ff06354c49e02913a21a549c0b42d9dc388b62a53bb281b315082c33005a0b86d3fa3f45dd16b0795c328d2c602fc024cd9c2bebb355e151b0fe99df645ece061f72690ce0d3805099e1b5046d0e8b03aac4ed85dc13bef9e27e3ae198227908d71fb4b9e1165de0ff3fa7c08cdeb05372c045ba1b5139154003d21eaf94d7598cfe6f18ef2d9706518f2eaf454eb35815ee2fb37609986721b22c6ef55d89ccd858b33c461924c3ed3481e581e629b6b29e8f74cb4858189b7e9e164bd57cf7e70c2eef7bb7b466c264d1ac40a9e49270cc850870f32ee364ae0a9a3a0d039f3ae1709b610cf5ec9748106e20896a92990ebb81852bc18f25eea2e47bdce5ff9df25eb959512f9f39d78a5dd77625c63d8bf51312ca9e90f866b7ef3a4dbd9c06b98570f5b785af50d24f97bb7bf7a953974a6d47e6d4f07d1076474f9c5fc5e52afebded71c7381dba130b070df2cd88ad57e8163714779a1797df635be0a44042aff5dd4622996b9fd6af06874bcec54e8f1fabc7b9629c0a0a2b24a4bfca9619aa768a32d33e9dcc5728f33a8f9644d0cd9895e92fa90438338b319399774a6a36f247888d32ff975208df18ebb7b9554f90598b7d7522a20b77b2820219e048e3837b7aaa05f96cc194229dfd38c90c88e288eaa740399db959e20c9e96c955334846bacca834a30e63c45552b5df3952eb8b8dcfd93417d117b781dc2bcafac4aa0b354b33b31aa9b970ef4241a132723419b8fe7758966dcd1a62c1521dad1306bcc6c5b9997d82434c9447c536e44c6cf2cec0828bc507c7bff43ff9b47cf8bf386bf6ce46134b88ae2f2666c9a39bf530f9e4fa26e4d18316f362e1c3bdf991c83f5ac681feb3a3224d38192fa2e7ebb85ef937a187d2d6f9021e1fc904846c365c41159529367a4af4d97d66b1f55dcc6b94942d279bbb77b1309f08bdddbe6c1649b99ac93c9099bc97344c37e01305f6726fb13a88fa3b4821c2c77e1f20a6b76c7cb4ca62984672e584da25f30ee4b49fea19cb8b713909f78a37281568101ff0f8cf684cfea8a564a474e918b941df11fe5a5111f3b15e223b0e9275a904b041bd1dc60d52fde1389eba4a6f8ff2634de6a25130f59efde7394dd021edfbce2fc0dc2a42ae770f05422e92a583f9ebba3a57a417cc50503382a6b77fbd79e8ab57caac2328511a86c908700e7deb09fb2cbce907b765841eb459285ce55650891ed1b132b8f94cb9907dc8d11c6c66d0432d49edede0dfd94ed2a523dd933dfe4a09e11f8e52f0bb61b70371dc431b5cbe260b607616aabacea8656fd2df93a3a25e4032a2b96a8eb94c50a5e3f5808de3d13298affc8a50d776fc3dbd69289fde0f97d98f717716f701568dbaf8501a0876bee5974d064d7b9e84ac8d31c7e33db660e48eabb8904c5af4b0bb514fc90530f2f37e82422cbf0eabdb5031cf121195bc69e11cad05eb804e22df348225645f293dbfe50ffb18d7adcdeb0a9c69374373e553939c26a035c6b2aad8930e696e958424bb0595cea751eaec4ec683eeed5607dc21b30602cc09930b4b49c1ef6f9bc3daba2d4651b3cd1a19a3264dae3756a288a6a7d5cff6db6c76ae54d7e1b53f7e5d1bcaaed74d80cf9de3321069c0bf8d3a7228a510232f0226ac53b08a1f11b8df8282fa6feeafc2aa3849e992c171940e953d018462446aa0dcb48dca872fc359a61c5c527745f26e2340471fd284d5cafd34a3808a5ed7e61c52603165d27ed2918f96d00b95b2c4173965af21bd39308c2683a42d83d268e8c65c1065522c6c3fec57a90a38b32cc1aaf963ce7d938d3b297668e6fecee146b43ec35c1ea695394e6fdd599f7ec98690feea3eb1c18432ca84c54edaacb29f9a767302cee52e6d8b166dd85b3ed2bac98bddc1ab843cca2faa0ab7b00b2ccb50b4ee4fff59c93a43ee149531b2a7bb8cf6dfa57ceeb1bbf2cc009c235d1c7ce10ce00f685c31768de1139018c95834ce1", @typed={0x8, 0x6, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x5b, @fd=r1}, @typed={0x8, 0x7e, @pid=r2}]}, @nested={0x64, 0x67, [@generic="36f8bb9d8cc966fbcda1b48526ed4f3937459b062b6aac6737635be3c7b240aac7a228560c1d35cf14dd37d6205df63f78bba82234fdb36e52c199d66b20c8c78ba5097f4e5d6ce959409a02cb8ad5f8eca96671d80079c00fd6514ac2"]}, @nested={0x20, 0x58, [@generic="3e75a7729a0a9759924490e9a70362349eb67e", @typed={0x8, 0x66, @fd=r3}]}, @generic="3ceccd0b52a168ee6deb8b693104cebdd724aaaa9d07666302f7e62c800e729e0f145f8e33cd3c1b", @typed={0x4, 0x6e}]}, 0x10e0}, 0x1, 0x0, 0x0, 0x4000000}, 0x840) 2018/05/08 10:45:33 executing program 7: unshare(0x60000000) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x240, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x27, 0x1, 0x0, 0x3, 0x3, 0x1, "ee817f623046a88bcfd742c0b347c0bc55ecbe5f1d14146f20cc052a4453c499b25ce8563b05a48dd9ec0abe62eae44b46b50446b47f65d4e581349dfe9df8", 0x17}, 0x60, &(0x7f00000016c0)=[{&(0x7f0000000240)="ddfb3bd8c135e6eec6cc7a6c9d7ae64d537e4d42c9c770774ab1a66b826bfe66bbe8671b506186d056318e87fcfb803410c9b45b86d00ecd1a61f695c6744ef8f0e3756874f16349b235f5c5ef0f724e760b3285e6e5119cedc63917526d1358875fe75a8e2bbdbd95ee71e7df61911d6eea6c32132afe52e4fd12e450639b6ff6fc26aab93911b3ec651df9ab3d21ab8e320ffe331d759c785712c1687f6701be31ec4f997ba5f8b33c510c1aaab0ca3648c9ee272a6597dd298c5c24bd8dc25e6e27590d1cabd13b8b805dc2fb33211b1453c6e2851c2c9357051ff92941aae3593f89267f01385d31f41ba3b47f1fba962e243992b566f7", 0xf9}, {&(0x7f0000000340)="5dd07b700ea392efa258d44ca10fc1d89a3ac490d66a55e1bf4109da9e4fd0fe1af72bcca794f62632204c387c23ccb97d539a9b65d2f379027bf3d970bfcbe199975b70456909272048cbb5cd1fe023c9097fb6cfe11a16574c1920d0ca43e34644589bdbc18366f4f0a85872d04ac1bf1ea925f23f89d83fd6", 0x7a}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="752cedb0074fd188c35a7a2910ad056eef6580bc483c379480f1509e88f64d8ef42631bc33437e3534d8a9f90e89517ed93b214a441bb3d02c9ee290405426933e68e3976d44c053cb7b50f38f50057989a28f47ba2e8ec408b6952e62d087cab66bc83ac3bb6135f3bfb4cd6bb793bb92c4051827c3ff660307541f053e75c85563f34a1a5f807223ffa4eea44a90789d2a9fef1678d4c3c14d12b4402be5c9640be4dc8f2cd261b12b6010be67efae1b7e52b55d1fd430d84236f22f69e62596afbaf4f7aaef44f22855c1e6c3123202d0e28bec86d155801766ce5d2f6590dca44d4b1a", 0xe5}, {&(0x7f00000003c0)="a575870d115e5b6fbabf848c097b276aa6b62926bc886eb902e057bcaf74e03ffc4062d083c2b1645d121ec41471fabd30bd2e25e480bcd9b45800328b88230f91e3b09ad2bbc0a719511146ecd5ba0ee50c0e08", 0x54}, {&(0x7f0000001580)="f836c2405c34e68f3e6a314026c61d7acfe9179c8244fae51f667b33440c53c7796d5e231c6003dd6fdb514a2445b09e1b7f67a7a04c81714c1f80d334f6986d6df38ba33e516f062594de3609a45aae9d47ff25b7691d1b14ef8d2503f3bf5dd4dd19da11306cc17662c58a5ccff7d6a2ab1c003f2364ef4f", 0x79}, {&(0x7f0000001600)="70e9b8aa849873f3154e1589a33645ac513f3be5142b9a911daa262d7af52ea4b583553bdde1f2590be2531ab75583d351af5c1c2d66d80e309b4af0eb3988ab9c84916a268e98e4204b34baf2d7c475ce8ca7e5199cf4ec13a155391ac69dcb6175323b408716ad611ec107479acf787b3c851c726bebd7550e6acc0a21eca426", 0x81}], 0x7, &(0x7f0000001740)={0xf8, 0x10f, 0x4, "3bb8022680d9a26bb1e22a4f630174a34a93dd2f53c0b5b45e438a324c4ab6a729d6ae6e1d01cde75dc3a3d8a93f15035b439bc2cda7ecaa748ed95d7fc5f08154597d2e0421beecccc7c489958bbaf5c17d1999e4afd4308568094fd762dc67bb0976f68210634d66bc6a58eb9a4f3b6a7b208a31c75e6d6288c979e6205185444124b62362185405b81b663c4da39c48b4a65e402389f3f0f410f4408cfa6852a45a72fa866d598f83abd169928b18442164639d4812303d191577da1dbd9a39d6fc9450d2163cb463730192d9c7079db8047fd64f00c28a9bcd954ce40a0b8ff3b63618fe"}, 0xf8, 0x4}, 0x10) chdir(&(0x7f0000000000)='./file0/bus\x00') chmod(&(0x7f0000000440)='./file0/bus\x00', 0x0) 2018/05/08 10:45:33 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x2, 0x1, 0xfff, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x10000, 0x401, 0x64c1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x3ff}, 0x8) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000500)=""/218, 0xda}], 0x1) 2018/05/08 10:45:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:33 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004531, &(0x7f00000001c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x880, 0x0) sendto$llc(r1, &(0x7f0000000040)="383bdd80fa270b8f608ac3e06e4931ce8335d6f6c95b17987d08922ed8d90b8f6e7714b92c64c71894cf6cfbfc1c597f76eb5833934b589e0379002720c48a769f6b7a0fc2782684ed037ed2c0c2ad1fe804795f1d4583014f817fc485c69db0dbb20cae1b9017a922e5a46893bd3045ec7aec5d54d37223e038d263fc6440d98cfeecdf51a2e394e6ae33a8d7124f82350453f177ac774588ad41a2946ad5544c8c8e0b3716e0e97f78ade5c8b26d58d38860b4417c5b91f9e93fde0cf3805018478ba9c5f947afd13edcb749aa9ecad81948e35b0104936be66aadee1b37764369f628ddd3b7492efaf6255632c4f90fbaee3f662be5", 0xf7, 0x40000, &(0x7f0000000140)={0x1a, 0x323, 0x7b, 0x0, 0x1, 0xfff}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000), &(0x7f0000001ffd)=0x10) [ 115.713740] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 10:45:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='yam0\x00', 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/05/08 10:45:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x80) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000040)=0x6) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x0, 0x1, {0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x2}}}, 0x3a) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x30, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x10, 0x2b, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @fd}]}]}]}, 0xffba}, 0x1}, 0x0) 2018/05/08 10:45:33 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="08bf26240bad1aaf1f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6a0442, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000080)=""/124) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/08 10:45:33 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x20000000004e2) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000005800000024e307c56c1ba58561cfc55ad4e4e52d7b18e1ccef9bad3b30d6657e73cec51d668fa881af5f03e3253b474b7b4a4405545ef8f4b71905a693e041b6d4e8e918db1e8c1a2e66658a80c5aab222019c1105f8db8f2651ce3d"], &(0x7f00000000c0)=0x7c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="8eac51a8585f29897c5bfb796056e03a6597b0f6a47114a70762206c1311e80396c386cad81dd7badd95cf56322dbe5599c6ff7dfd3f", 0x36, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/08 10:45:33 executing program 3: unshare(0x10040000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0xfffffffffffffffe) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x20) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r2, 0x7, 0x0, 0x5, &(0x7f0000000080)=[0x0], 0x1}, 0x20) 2018/05/08 10:45:33 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x5) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000100)={0x1e, 0x0, 'client0\x00', 0x0, "2247bc2ad809b5bc", "027e0508dc56f2ffa47bd2657dcd7fff6697614a013edef8ed104e4a5b104106"}) 2018/05/08 10:45:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x181) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x8) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x4, 0x30, 0x40000, 0x800}, &(0x7f0000000180)=0x18) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0xd0) recvmmsg(r3, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1eb, 0x0, 0x0) 2018/05/08 10:45:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/05/08 10:45:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x1, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x800000000000000}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0x0, 0x7f}, 0x3da) 2018/05/08 10:45:34 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:34 executing program 6: perf_event_open(&(0x7f0000bba000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') 2018/05/08 10:45:34 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet(0xa, 0x801, 0x0) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000280), 0x6) 2018/05/08 10:45:34 executing program 3: r0 = socket$inet(0x2, 0x100000003, 0x3f) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x8000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x1, r2}) 2018/05/08 10:45:34 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x100, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f00000001c0)=0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x100000000}}, 0x7, 0x0, 0x81, 0x8, 0x8}, 0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) 2018/05/08 10:45:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r0, 0x400, 0x5) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000100)={0x1e, 0x0, 'client0\x00', 0x0, "2247bc2ad809b5bc", "027e0508dc56f2ffa47bd2657dcd7fff6697614a013edef8ed104e4a5b104106"}) 2018/05/08 10:45:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:34 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000040), 0x4) ioctl$int_out(r0, 0x0, &(0x7f0000000200)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffff81}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r2, 0x100, 0x70bd26, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xf7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x1) accept$nfc_llcp(r0, &(0x7f0000000240), &(0x7f00000002c0)=0x60) 2018/05/08 10:45:34 executing program 3: modify_ldt$write(0x1, &(0x7f0000001200), 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x509680, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000240)=0x7, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x240800, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x800000000fffe, 0x202000) 2018/05/08 10:45:34 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r3 = semget$private(0x0, 0x7, 0x20) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/36, 0x24}, {&(0x7f00000001c0)=""/155, 0x9b}], 0x2) semtimedop(r3, &(0x7f0000000080)=[{0x2, 0x1, 0x1800}, {0x1, 0x92fc, 0x1800}, {0x0, 0x7, 0x1800}, {0x5, 0xc68, 0x1000}], 0x4, &(0x7f00000000c0)={0x77359400}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', r2}) 2018/05/08 10:45:36 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='ah\x00', 0xfffffffffffffffb) r1 = shmget(0x0, 0x1000, 0xc08, &(0x7f0000804000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000002c0)=""/4096) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000100007031dff02000000000000000a0009000300001d85685e0000000400ff7e", 0x24}], 0x1}, 0x0) 2018/05/08 10:45:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='sched\x00') setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000001c0)={0x62, @multicast2=0xe0000002, 0x4e24, 0x4, 'fo\x00', 0x10, 0xa225, 0x7}, 0x2c) close(r0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getpeername$ax25(r2, &(0x7f0000000200), &(0x7f0000000240)=0xfffffffffffffff9) fchown(r0, r3, r4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/08 10:45:36 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x20400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r1, 0x210, 0x70bd2a, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x35f5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb3c}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}]}, 0x54}, 0x1}, 0x1) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f00000007c0)={[{@subvolid={'subvolid', 0x3d, 'projid_map\x00'}, 0x2c}]}) 2018/05/08 10:45:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:36 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x201) write$tun(r1, &(0x7f00000028c0)={@void, @void, @mpls={[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x880b, 0xec2, 0x0, [], "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{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [0x0, 0x0, 0x0], "96336a8843f1925a2381a19da239aedb576a56a2"}, {0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x0, 0x2], "da57ec287ee009728c8cd74e1f02309ac11fb3a41b91689ef15c7e681a95251fbb143bf7c0a51d726d6e4c925a4d9b5550a0fb71d4ba23a2963291af4582b9d7a1217b77150e4245ca57966f3bb84d0e618ec5f5cdb97504a9a24228e3d967da518cbc6b64424b2c2234eda890d9b3964a4652b82d1d5da13ac3a599327fe198a49efd018fc69bfbf6acd5a6d193fecbb8392d9e7b33c16eaf931daa8d0249953798d2719fd305c20cd55cef1155c0061f461ebad1181fa7c53451494eb8a6112717f43baef00c3fd9"}, {0x8, 0x88be, 0x0, {{0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, 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0x2001) r2 = fcntl$getown(r1, 0x9) ptrace(0x4208, r2) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1, {0x1ff, 0x6, 0x1, 0x10001, 0x4ebdfa8e}, 0x8, 0x3fe4}, 0xe) 2018/05/08 10:45:36 executing program 6: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mknod(&(0x7f0000000080)='./file0/file0\x00', 0xd9f571191ac0b4e6, 0xcc9) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='ubifs\x00', 0x0, &(0x7f00000004c0)) 2018/05/08 10:45:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x638, 0x80000) ioctl$int_in(r0, 0x5423, &(0x7f0000000040)) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/119, 0x77}, {&(0x7f0000000100)=""/160, 0xa0}], 0x2) 2018/05/08 10:45:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/08 10:45:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x3b, {{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1dd2}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000180)={0x5, {{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, {{0xa, 0x4e20, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x108) 2018/05/08 10:45:36 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='sched\x00') setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000001c0)={0x62, @multicast2=0xe0000002, 0x4e24, 0x4, 'fo\x00', 0x10, 0xa225, 0x7}, 0x2c) close(r0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getpeername$ax25(r2, &(0x7f0000000200), &(0x7f0000000240)=0xfffffffffffffff9) fchown(r0, r3, r4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:36 executing program 6: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/21, 0x15, 0x9}, 0x2102) getsockname$unix(r1, &(0x7f0000000300), &(0x7f0000000380)=0x6e) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/190, &(0x7f0000000140)=0xbe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x337, 0x20, 0x9, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000180)) 2018/05/08 10:45:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', r1}) r3 = dup(r0) sendmsg$kcm(r3, &(0x7f00000015c0)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)="3bff9d87200cb3c41584", 0xa}, {&(0x7f0000000140)="91fc34455a83d992d91560a031a0544df8e6810c4ba1630a3eb74f6c3ce1dda16825925342e2acdf7a82cf94cc104477f997e7417dbc686a307553e56f55cb819b2bb35c473a3d40d39047a735711d8727c8dbebafa6e1919d65df3908dbb9ea365fbf7a3887b7399e0dde6323178e8bff08a5dd2df653bab107def6c892940d8ac11edbb51a4f10c2c6b3faa57e097d299a35859c839030f42c90488a985c10ca4dfb9e9bb00f5e645b1078924304f450b390ad70bc8eb678e2b80725e61107432655", 0xc3}, {&(0x7f0000000240)="ce842961e10f0d37ae93f1ef6c3cc8afda1a2bc0df0c9a5e32889df511badd32b580eddef1f75970efbbbec38aaf3b5c143555b073927286b55aac72c0f9a508e1b1c4ff306403ddf52eb8ae432790692a1fb48b69211cf33eea46572194944951daccbfeb55b7acf57c4fb92732f6bb4284f85427be9e62ed20224e81ed8db21fda66938bddb3999d38592a671b3db4a7524de2dd55f9d508a10146f00f679b1876103c5a748cab772997872557fbcaa041707d71e20c0fa51c958fbc1c6408288b41ce3b42120d77a67be8acf26b0b389f3028523cb838dbe60441c6bd26fdd1a997735aa861ae04dc", 0xea}, {&(0x7f0000000340)="37062a6c8bb82ec17174947babdc88818240b74b6cb60f47ff9627dbed67106bf9f0c311a20723419ed57db416ed56a0a925178f084176ef10e829d8cc4bf6e53271f0dee38a9967e73feafd367f48c36543baf33aa301bcc3894dad127fcb03846984062d36a8ef81d3a279a9a591adc7e05c45986e4b077a03b73cafcbe76edaff91ebd69c3f7ec44e6ab34442da056c5907f22de1b79f161da66f457dd532988c288c4fa7fa72464ff3382260c9565eac75c18e392b63437d869a2a5599e8c8fd5b08ff23b4c78bc6b06e881892bc197899de7680bbf34d05af1c531c162d76fd99", 0xe3}, {&(0x7f0000000440)="93bcb62220b267d9f942a69c0839a6497972c16ff9722a56620ecc1cb16dcdde6247fd5294b13d67ee12f8a3b23fb223c5573b9fd497ac0936db90275f6ead9e26671726f65eb970fbf2d189d4a6de60b2cae9f4987bfcbd9416f1d52fc29b1f3936a2805872c234dd1644e1d10ca0ed41", 0x71}], 0x5, &(0x7f0000000580)=[{0x1010, 0x112, 0x1, "7682f01ce375cbaf34bf1ac2f1581453528a57978aff8f0b500c9a95fde9908f3660c32e2b141462eac44cc0f829b831466bc47a31751dbe596e030564b5a7b61b2782922b3288a35cc9f1ef952c3e950a3d14a62bd74a2de966db0e0c7def16a0e142c595846071c58570adbb7d5c46ace2cbe3a01d4273a6ead7d2baef0f34dc626ed4e2b2eb689c3d756a971a03afb9fad7264794d5ba4fa03324a9c2dabde1f8965b501769cf7acc58a9fedb844d8543ef9ea171df3f2867ff75384f9e7ddff39443c81eabe33dc99fc597ad8b689739dff4a35a3803d560ece49ec3f5e0df7d91db1c26add156e2c2d6ddaefc2c9344b7ac904be206779eccc14e4a0b3d98591c0260690cdc7d098aac513c0b5e202d91371c799da69c9bcf85bce21c25f65aae9836607c44213e633b3e22011f9878d6b33f143eec2f35bb31f36a199614d1052b62705f1af5d9b7c76ba86f9bf0bf283f55b57f36b6dc95f473feb144c240e50328fe79c3d68ef789d6edda34af0e2d4a3f993c9d20916cdf88ba0e471d48224aa7ee87f6b8e9c4dd3e14f60161bd1a0eeb00595aad1912a803244390ff60f5496d97870dddaf69898356379c4b1a24fa9ecd9e04f9d0654071fc368d4ca9f8b72a68224dc841f9bc8eb1e97cf360ae8791cecdc7375adfcc3c9547acd92af59617c40ca0ddcfa29380a7fd9b2a58f0534b1699d727b9f18ff28e1cc90bf68cb4fe24fd1f6e65b1c4650189bd605eb057a13501b8e6b4e51bd3b1abb9fd4795a85e12d85717988ea00f9088fa86a924988dcedb7901b65554106ee59d3fd1ae7933978700210d4c0013c477b98456c0faa3c3438d1c20a8b21b7e5ce61de0db0cb52064b3f5d09f864d875203cf19d86f02b709cad07123f473677d1195733d585e53fb26626c51650940eb55b3e1c353bfc4ade165bbef2992e6ca1229e34f454074a4b6249f08a7d441b94dcd13072120b8c47073b9be7607726dd77d8edfb97eff3e64896a7e20bdce42e370188c98d46ddbc8389f13b4ac9ee6c5df6235913a7d366905adc577e7404400a6b0513d2aec7e5c4010f34c555b64de94c1b3406bb4e613a37f62ef6b77dba20dfa942d25dd6425866edbea14037e69b0f5a279754d193f81857a7cc85f1942f2dd3c38039616aeb7037c2c6404716778188441be3aa0325bc48c32020d9a78e2f67d3fc4169efe9eeece9a4a1e021013a1582164af9fc096a6ccf9ef27dd7d14ae18f88552c7014fc5565b6969ad485e7db20ecf7ffb2b0933ac6217748615896b267c6c9c402b5c1d9e44d022d70027b80c26c41fdea2ba1c825ad20281bbd25123a5fac0aa5a92b9947ba685867c8eb317301f9a7c9bff6b429564e1a71ce6aad91e52bb9c5ff5f54a06dbcb16602c926233875b6393b1fd7d51c8a3a04782f971209194d8e4821855c89b2ad043619cfabfd4b2fa5c0ca99976a38cf7b0f9b8bb520e09b8dfe409bfd4eba204274b05b1be96472a2c67802a6a9cfd8072ca5f7c3348431551996152b6110f0bf36de87353fc0f37f37d5a96fdd4629f9cc0696bcf585712c7eb4c537fc01fd6a66e6eab7c64c1350c6450b3339bd4db636ec3f8fa57666886757bc2a0ab9ae0dbc4aa57760a5da9df99dd6665ecf16434f283153fddabf8fde15f87bdd0fc11c6e738e45a14f39c6238a91db10947dc5b56e8b3b0ea07acfac262ce9ed92ee99e9cae5dd8c65f73a02b3240e103f889559666221ae729654c0d235fb5fce1f23c8f240337724ee2fecb465b5347c621c941efe522f7343cc84ea1260f3893b6c92bd23fb295364afc848bc02a0a55789e5768bd1b7799236e15ca20a0e91064753fd8713a524d6d414a622a7ca22e857440d79e852b711062cc7b35d70882c360d4fff0b7b07fac1afe5ed83af75610b2a3be259e3f7b6b770371a7eb583941335d73aad6843e6bb5474e3cbff69bc1e4a0039cd059c8e7bc7a3f3ac7371a3e8c58113d6e4771a5ea0ceff88a00c5dcd3b800e25a0d200c61e2160acb6a5d59dd4c77c4d37a7ddd54c26e918aca6b75f4bd6577a970b2f23b51064368d00b57effcaf0918608ac743a18f5cbdc5b7abfd4db4a6e32b8e60c366828da94bb141e8d24875f29ae3556e7fb986772a83f77ca7b6a16fd4b3793f1c6a8b2b751ec648824e16a941d5d6f6e4d1fbf812b94f881a4e7739724090ddb6180666b091d106516e98ddb6f33422d957608482902d4b1f18f7c4f5eeac633794690548b88eb107a20a25e08f04c25f49cdfd7aa8ca46594620824b88642f3254277464c89a714e9e7dfa513ad777219ce84a7850ea3aeb18c6b9e03c1d4fbf06222861fbc30cea52c2321884f54e3da5a9d6c5b88c08ebd54486b25cc23e4b5fa60a9a0bb849bc2c54df6a451389bb7913de2d09f91946b8471d2b8c45c8a116ed52a9a112e46268e1db6aa6bf568b043adf3dac6ec6b3f5a9617ec8103cbf64300758a69270a7a42bb041d46dfaa0cce8799bafe5336ce788529e93e137cd077757733c49deb48c10b5637116b2e8391c9573527a1d3036fe00b0edd09959b36fd527fb57eb3678273d99e6e0bc0ff7fa0a5e3ae6686c748880071b404246380d5c6674ccbc6f22506a13d8ed78aa93e7b1cc6a82d0a1ecc401591d575363865905913072f51898f8b5b89685e8baf27f32c9dd66f1d90bbaf59374a8ec42413dd15bddc529135d5318064e7e67b2e983c557e67003e488d7eea329e6c1c9727cb25988186108db8cf5065f77c19d23999d61aabd5c08e2cb935bd5bc17fa63656c176f3d578df18fcb5b97428c17ded5e4ee6a86b2e7ff393aa452633995c6cc72f97b38c7d7f164f1d323b21c2cb7ee30cc347a4b718aff39d14d365011ab9752d7f58c32aa31bb02d07be7a3a55f9141c3e93007432c35816855ac67b82ba2eca0ca4177cc3a4f5e8a78317228b570358cd3f9a49fdd5c52cbf9a9473e9ca045bb9f23b9b1e16723635c89c0fbccb037e05df174731092251e8d1709e336bf5dcf93b2041eb79606d730133b255f7e6bbee0b88d448fd26bf549733c01c15930c39be3b86072e870e9c8978144a3c6bf618828e5420b224907b3b1b6fc1ceecc7de69777a6efaeb87da8eb460b9770f75a23ce72a7285ed87d6a8eaa16c597fe66fb1c0cfa85dc1ccd324ddeb4e2addebc01aa297054aa700879e60193390736dfb2777004aa3151bf99a1a1df3f9d922a8684249c1b77164e9562fe7bd2c2893c857e3677c56a697ee5d7f2c92489c55cd10ed3ebf24ee78f154489b993b13ae3d5ce936f2508a02827ac386cf30bdf990f90f56d769ccd269ab5f0d659bdc8dc1f43a149cb8e9e2739f44a1326163cf4a0d38fa1393405b6449457c7732424742a3ca60184c6f696343fff43ffcb32af4ab0e33b1cb847f4a8ca6def9534a66716cbef056ccd6b51d6058233fbcbb86baa03502ce9f2f08c290addba52ff2c342e45970893753521f42c5c49e3cdbb3600b638646bf008d6d4fc4fcc649c0227cd19e70a9fde176e0352499d95f861dbccedf518b57b7090761f9020f1b409bb812bbd87c36db0be87e199ea16fe5e1c4fb65cf8dc98d57ba65a6b145cf1f61b43e78c0029117d75c657ff2114702334fae186194259c53e3bfcd2552f91a13499289cc47abda97ed1a15b688e779fa56987b592a860adf28c6041ff3865055bd1d668e6d1686ff1d9b7e1a8c5898afd566bb42b48045fec5d8905f5aa78ee3181d37ec05c3c04809de739b658b5e70da53180d336062e4c439bf82be5ec6bfdf1c17c1d8a7a42c0251bf32260cac17960bb6bcc62be9965fb1d431fd44086578e63b432930c554c15e906aa6a8ae08a25a2b8a89ab893c238fd0f9208419d4ee905d5f0fb71c839ea1022ae4bd05ae2e05a5e76dd0bd460e13f530bf6c5bbfdbe844e680126643827f76433e6b11591e3666ec9a90c7464703dddb6d9e37c45b4c75c4ba695157e66ec650285534c19eab58eb55e018fe804706dc5b913d61f5006db0cf55e27f88c19b0b5030d4da3dec398f06eeac62265d234956fc456521dd98c60c4fa1f46932d40809cca8f8be0f573845ee8b60553d732b46a4ec60f7c8de27a95b18345c34f522a7f6fd4bf4054be700e44cb19c527a1cc679298bcdb38a0a6dbd72e55f87c07eb36c5857b8ee62ef3b958a1dd7515f14ce028a7e1bd0204365a01e5d25a46316a351035272b1d04ee6699c29ae16db179ce8efe0ac7cba33d6f914ec80238410f5d3af0e7fecc40f1a84266710357ffb7e3f13871aecf60ca44495cab6564724fd6ae3166010eb1385af1b28d4304b1b63313e543d77b6f013ede2e6990cc86c183951a7cfced2cc83cae6cea7bb5b9ca9e877a1932d1c02e947570923a4e0d02bd1beea30d461e918766ef9d171d3aa2690cc8cfcf9c4a5c5d1fa94d03ffbd4b93cee1a60879d269f89975c5a1fe429c7292e6d2736df69d95db5e7c5c53f947248e83c0f002a625d35bf0bf4296a582bb20a46ee8dc18382db7c29cbb20902f430738024491ca490688cabab63a7b40503c215752f6cc005b29497b9457bdb7d66a26fd4c722d4c3bbaed435b5f3cdbe32442b6faa9de612a6b1a60821b23092fb59ca33b489eda439ddd9263fa6327fbc838e1a87beacb6ceb028b8cf67a5f81a46b992c199cc288ddae58c8a984468f5d06bfc9b6414544b03ec8774aaf1c40139e0be68f240abad2a166669f5e8e0221e30381d1dd273a04e756fa9d64059bf9695a7390479d3969d552d18e5904c87918ad275bae1fb7eb9f16947c5020537f9dac363d65f368d283198ae0b5972f1013956d65c579ff0d18dcb10700c7efbeabd0880122549f24c363edc919b35afaadd3c6cc0e9c84fa537dd8f34ba88f09c4823281cd8723f4da286ff0b500f49a5955dcd1f18e4325cf5ee8f6bb170be0c8014dc57a2ae8122e9d53c70b28059c7aa28b2eecc3febf00b192ae8abb4bb8e4820ab819eca5f685df8823e78b9cc77178dbdbee7ab271f3d60e6be59aec8144c6c7d76ea4230ec878a07d435a882885289b3150f7c46eaf089ff914b957c48531ddcda4a7de074b1f3528c37daa3f1d65d68acd939b089aa39ea8aebbc9f308e2d0c2c2866aa076ebadfa5447f7d36a172ad35b8ce796143bb744dd30b2fadf19bcd99309106979e21b4632843438c37427a53fa4d2963b13e511a1382c498d10839a2d01286bf793926bd19f4e6ad7dea14830b7ca0fb6feb1faccd6ce499dba19e55e960374976b9a1395b4b457d8931e7cde2ba6cc41dd272d3c49ced64062cfae3aea28b9eb705c2a932da9f1b33b6e43620f06478f8af04d0f30b6885d6ba53254bf1fee7e4247373045dcef26cc5f23f147a46893400018532b93d4cab609a625f5037c2ca91089ac36d60dd896bc94d7cacd6d8a5dd05e351ac5af26d19ac97e8bb2b1b10a68dcd5f7de997a80dabb2fcf12f868cd3a5932f33347e259ae75641031799bfe9d02cfaa8402d5b15dbb8d2f716d2c02e2275ad6eb626c9731c796e36995efdde53b8b6d8eb9b9a9cffd1ed8b94e31f12ccb627398d243a9044caff97773fda2b344a0a459104d0ee161c1680610c2f230f6706c98b8c44a6fe9e66920a062888d0afe9550e7f6c516c7051581a28a2be7eb33e93352030ed1836f46fd29e6ccbedcc56b5ae26caec794273af740959d775df182eb55c13c3d91980133c9aa7c540900692a635c2438b4cfd9b9726b573692e0bf4fa171584e2daa153b7e900330b61948c6ed2aa687fb34"}], 0x1010, 0x4}, 0x8000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) socket$nl_route(0x10, 0x3, 0x0) 2018/05/08 10:45:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/08 10:45:36 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='ah\x00', 0xfffffffffffffffb) r1 = shmget(0x0, 0x1000, 0xc08, &(0x7f0000804000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000002c0)=""/4096) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000100007031dff02000000000000000a0009000300001d85685e0000000400ff7e", 0x24}], 0x1}, 0x0) 2018/05/08 10:45:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200) openat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x24, 0x18, 0xfffffffffffffffd, 0x0, 0x0, {0x1}, [@nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) 2018/05/08 10:45:36 executing program 6: r0 = socket(0x29, 0x4, 0x20000000000ff) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x7, 0x4) 2018/05/08 10:45:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff]}, 0x0, r1}) write$tun(r0, &(0x7f0000000a00)={@pi={0x0, 0x80d}, @void, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x2c, 0x4, 0x7, 0x2, 0x131, 0x67, 0x7, 0xa7, 0x5c, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, {[@cipso={0x86, 0x79, 0x100000001, [{0x7, 0x6, "bd81de7b"}, {0x7, 0xf, "ad1cb5b7701b32f7880cb0ac61"}, {0x1, 0xe, "d3cc5a116b7f6873a9c28117"}, {0x0, 0xe, "45fa264c92ce9a97396f16e6"}, {0x1, 0xa, "df1d9f9cc7afa1e1"}, {0x6, 0x10, "ea619989dbb4aaf0c26b69413c11"}, {0x7, 0x7, "92cb0868c2"}, {0x7, 0x9, "5cc16745d8ad74"}, {0x2, 0x9, "f3d35125c2fb54"}, {0x7, 0xf, "e65126497e5620e93e4218834f"}]}, @rr={0x7, 0x13, 0x10001, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x81]}, @end, @cipso={0x86, 0xd, 0x0, [{0x7, 0x7, "44178872c7"}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x1d, 0x4, 0xfffffffffffffffc, 0x1000, 0x9, 0x65, 0x8e, 0x6, 0xff, 0x5, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x2, [@multicast1=0xe0000001, @rand_addr=0xa00000000, @dev={0xac, 0x14, 0x14, 0x18}, @rand_addr=0x1, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xf}]}, @lsrr={0x83, 0x17, 0x9, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x8, @multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x6e}, @end, @generic={0x0, 0x8, "963d8a414122"}, @lsrr={0x83, 0x1f, 0x6, [@broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x80000000, @multicast1=0xe0000001]}]}}, "c4285cf4ba"}}}}}}, 0x143) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'bcsf0\x00', @ifru_data=&(0x7f0000000080)="518eb894287aa8e98d42bd7afe0b25cda2cd72e0ab049271a4a6d5cd8b845764"}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x53d, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0xc}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000500)={{0x7, 0x4, 0x101, 0x401, "c597d8f1f122e4cebba5bfbe359df01682244fa96a839cbb2bc8c89d88cc5fb13e3ae5cc802582e3ff718b07", 0x100000001}, 0xa95, [0x5, 0x8, 0x8, 0x97a5, 0x2, 0x6, 0x8, 0x6, 0x1, 0x6, 0x6, 0x8001, 0x6, 0xffff, 0x400, 0x4, 0x8, 0x8001, 0xfffffffffffffe00, 0x3f, 0x7ff, 0x6, 0x10001, 0x6, 0x8c3, 0x1, 0xfc00000000000000, 0x1, 0x0, 0x7, 0x9, 0xffffffff00000000, 0x7f, 0x0, 0x7fff, 0x2, 0x92, 0x3ff, 0x3, 0x7, 0xffffffff, 0xc7cb, 0x6, 0x3ff, 0x5, 0x4, 0x1, 0x1, 0x3f, 0xffff, 0x2, 0x5, 0x1, 0x6, 0x3, 0x7c, 0x2, 0x3600000000000, 0x10000, 0x3, 0x8, 0x5, 0x81, 0x6, 0x2, 0x1, 0xdbd, 0x40, 0x80, 0x3, 0x6, 0x8, 0x0, 0x101, 0x400, 0x643d, 0x1f, 0x84b, 0x6e7e, 0xf3f, 0x8, 0x80000001, 0x1, 0x101, 0x6, 0x7d, 0x0, 0x1, 0xd402, 0x20, 0x20, 0x3, 0x2, 0x4, 0x5, 0x1ff, 0x4, 0x4, 0x7, 0x4, 0x8001, 0x4, 0x7, 0x7f, 0xfe7, 0x400, 0x1, 0x8, 0x6, 0x2, 0x10000, 0x80000000, 0x8c65, 0x3f, 0xffffffffffffffff, 0x7, 0x2, 0x77f4, 0x100000000, 0x4fce, 0x10001, 0x5, 0x800, 0x5, 0x9, 0x8, 0x10000, 0xbc51], {0x0, 0x1c9c380}}) 2018/05/08 10:45:36 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80040, 0x0) read(r0, &(0x7f0000000040)=""/36, 0x24) sendto$unix(r0, &(0x7f00000000c0)="bc8d6f330f7232d1663c1d0e1e106496fc86d828c04111f717aa62b8d53808cef6315a402b0ed6f944fd30d5d7b2c9fd4659a9a9bbe5971c3e4308a6fcafdc5e54efc90c0acbd2b43dbddc65f72923638238c7e5778169a254fa94", 0x5b, 0x84, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/05/08 10:45:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:36 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f00001fa000)=""/203}, 0x18) [ 119.033267] netlink: 'syz-executor3': attribute type 6 has an invalid length. 2018/05/08 10:45:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xd93f, 0x2) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000140)=0x9, 0x4) 2018/05/08 10:45:37 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x200, 0x800) perf_event_open(&(0x7f0000012000)={0x2, 0x3c, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x6}, 0x0, 0x4, r0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)={0xffffffffffffffd5}, &(0x7f0000000180), 0xfffffffffffffffe) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x8000000) sched_yield() 2018/05/08 10:45:37 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000)=0x4, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'tunl0\x00'}}) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) fanotify_init(0x10, 0x1002) ioctl(r0, 0x0, &(0x7f0000000000)) 2018/05/08 10:45:37 executing program 7: unshare(0x40600) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x1000, 0x0, 0x10002}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x7ff, r2}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8b0d, &(0x7f0000000040)={'tunl0\x00', @ifru_mtu}) 2018/05/08 10:45:37 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) epoll_create(0x2) socket$inet6(0xa, 0x2, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/08 10:45:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fchdir(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000001c0)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'syz_tun\x00'}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7fffffff) 2018/05/08 10:45:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x202800, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x1b, 0x6, 0xd2ed, 0x9, 0x3, @random="596f34404fdf"}, 0x10) unshare(0x28060400) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/05/08 10:45:37 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) unshare(0x28060400) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x6, 0x10000, 0x7, 0x40008000, 0x26f, 0x0, 0x0, 0x2b, 0x9, 0x7}, 0xb) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x974, 0x7, "8fca0786b8f5", 0x3776}, 0x10) r2 = add_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="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", 0xfc, 0xfffffffffffffffe) request_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/dev/input/mice\x00', r2) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TIOCSCTTY(r3, 0x540e, 0xfff) 2018/05/08 10:45:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0x21, &(0x7f0000000100)="b2a62f2d0b47895bb903a281586e567189d8cd0dd2e0da7ef30ece51967e71d74f"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x0, 0x1, 0x100, 0x5}, {0x83, 0x9, 0x9, 0x200}]}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1, 0x309000) ioctl$KDENABIO(r2, 0x4b36) pwrite64(r0, &(0x7f0000000040)="b0d0d67dcb4454067e03c8cca6ffad95b02f86bdf90de19be827880ff7e1d64e6a87917ef9424526e4cc3ddb11326ad872aa0dbbd4575e3a0948a8c37140483655d1034c4747784255d917c06cd85fa9cef6e376e144053f7b50dc66cd58461e7f18ba1cec9e0827a210bf346340c5d75fc434c8742af28424292c5e9a2b49d327ddaff5055df6a2f96ad0ab00b1ce9141507d", 0x93, 0x0) 2018/05/08 10:45:37 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080)) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/08 10:45:37 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000100)='/', 0x2) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x56, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x196a014d8dfbab15) 2018/05/08 10:45:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/08 10:45:37 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x6c6}, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80800, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000340)={0x1, &(0x7f0000000140)=""/234, &(0x7f0000000040)=[{0x7ff, 0xf9, 0x61, &(0x7f0000000240)=""/249}]}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/52) 2018/05/08 10:45:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe1ff4)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'bond0\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41, 0xff, 0x0, 0x10000, [0x7, 0xffffffffffffffff, 0x2], 0x6, [0x101, 0x2, 0x4]}}) dup2(r2, r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)) 2018/05/08 10:45:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x81fe, @remote={0xfe, 0x80, [], 0xbb}}}, 0x3, 0x6d, 0x6, 0x7, 0x40}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x2, 0x10}, 0xc) 2018/05/08 10:45:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) semget$private(0x0, 0x3, 0x401) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x420800) write$sndseq(r0, &(0x7f0000000000)=[{0x81, 0x6, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000200)={{r1, r2+30000000}, {r3, r4+30000000}}, &(0x7f0000000240)) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"94eb254286542c"}, 0x2}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) 2018/05/08 10:45:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) creat(&(0x7f0000000000)='./file0\x00', 0x4) 2018/05/08 10:45:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x2200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x80000000}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000017010000030000000100000000000000180000000000000017010001000000e40000000000000000"], 0x30}, 0x0) 2018/05/08 10:45:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/08 10:45:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:38 executing program 7: r0 = socket(0x11, 0x1, 0x15e) write$binfmt_aout(r0, &(0x7f0000000080)={{0x1cc, 0x7, 0xffffffff, 0x28d, 0x2f6, 0x3, 0xcb, 0x5}, "15f7bb54ee605410dbb5932ad6a73cdee27e226bbcce9f162758a2ffedea3dafe20ef1f223f63590edbb3790044b1a2a331ccb429ff9a0b2e11a60cdc32b222298ad56b8faf6239ab8afb3812fd9b209303c4bc26e68b54a48646627ff3b340d1df5da86f02a02870aaa64531a8543788053802f71cd3af1"}, 0x98) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c62900000000c88a7cad6f") getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040), 0x349) poll(&(0x7f0000000000), 0x0, 0x0) 2018/05/08 10:45:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) r3 = accept4(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x80800) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x2, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000200)={r4, 0x391b, 0x45, "f7d7cff4eacad557ae1e4b7bf73725a404ed606b791cf8c78d440fdeed31693b5089de5cb6bc59050901ddd62a07adab8d4620ad23126a40a745df86adcb77fb3cc4c549f9"}, 0x4d) 2018/05/08 10:45:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) write$fuse(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000c225236d04af69130000003be5636438c78100000000"], 0x11) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000003c80), 0x19a, &(0x7f0000001580)=""/4096, 0x1000}}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100), 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x989680}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x6, 0x1, 0x6, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) connect$netrom(r2, &(0x7f0000000180)=@ax25={0x3, {"9d6499f0bc029d"}, 0x3}, 0x10) 2018/05/08 10:45:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x3}) fcntl$lock(r1, 0x7, &(0x7f0000000000)) fcntl$lock(r1, 0x7, &(0x7f000005a000)={0x0, 0x0, 0x20}) r2 = dup3(r0, r1, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000640)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000600)={&(0x7f0000000140)={0x4c0, 0x1, 0x7, 0x200, 0x70bd28, 0x25dfdbfc, {0x5, 0x0, 0x3}, [@nested={0x264, 0x72, [@typed={0x8, 0x25, @u32=0x80000000}, @generic="a5f8a1aac055416b55cedb07e1ed505bf784f2d46ea7d9aecc6851f1bd53e47eb85f8e780a688106516dffe719320a933d0a8f7b06cc0e5d048cb94d056604445465b5c95e851976fe312f07e67fcae7d102586174b09816420842b1aa1356364d99cf9ca05c6a4b4a3f98974419df8f71c91ba9c80c65d8f9d51af71b02c522c12618df9f0ccaa56f93387dab782ba2e7a9a78db72d66492a773d3836b0", @typed={0x8, 0x43, @pid=r3}, @typed={0x4, 0x53}, @generic="d3cf6195d1815ff46b7e656db4a81fb3ae5f766ee72540f644977f6244c924de0bb8040975ad278935f989f43e251f68a677e0f3b31b8df6fe09f57c7e", @generic="9d706a58810f1bbcb225a27b93619f60700bb59f3a9f00e2a775c5bec816b686b946a8a53257ac7618eb41cdfd9c4f704177dd823ad94c7a1fa593abcd80116e79c8e8dc343a3ae0a1c86f1351fa45f085547d55f87b23a3e743ab6a423de18aa619b15053cb6fb3d3f248f03544f5f56acd9e5f7b2ca0dfda5b720b1e3251b2025c42cbf5e83b52bfeb1a1e968ec21f92f66668bf3f67a3be78e8a30803cb4afef63350dbc9ec977a47381112ca9c786caeff2871d788e6e9040988571079be4e4de5c5a1dcee", @generic="637f1d21989524a136485d3d0c1260b032b76b4af9b9eabec123bb476f29327cbe2440ba399da62fa1d83e83bd23322f8fec96ce360904041a9aac57cc79955a4c5260073421e6e637760948372b1c1823d64dfb37f00affbc5bdeaeecaecdcab585a08293de31967ff11d3313abb9177fc3556b6236642efd91", @typed={0x14, 0x2b, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x56, @str='\':\x00'}, @typed={0x14, 0x75, @str='{eth1eth0eth0\x00'}]}, @nested={0x248, 0x7, [@generic="f845a8c7fd32f24cda438b3e28c58ebd91d84898044640df78381f849ad3178447bfc5edd9b666d4ed80ce23d2eb9c4d5657a70173df2fa0bdf9e3256901e9123c4a9f84db23d325829b4ea1379feb886af6add2", @typed={0x48, 0x31, @binary="59bb3c81d55428e27ca6992ddd3096ece163914c785021909aa070b5f4d493e46148a1c026319e25b2c2620de36e0f7023045a55e30f34a90da41b25a6e6824507f0477c"}, @generic="3da2a98186d77f6daee54f806da3811ea430454c2cfa4ec4609e96369ff59f45bc48a5430bbee974d409ad4522b0ac87b03a0927b9c1f878450bf0065dd91175d27d40ed02fdbe6dff09f79ec639deaa1c8def368114a30e19521fb73d2078a4a393275cf2e0a1938a", @generic="7a808213775197e085110c4f973e57a56d0c83d3e4e8094e8c8a19ca8b596b029cb840117c9eaa8058c20c045d91b6ffa7ab", @typed={0x14, 0x4f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x15}, @generic="eaa147ca36ec960d5a74d2b445070d4402d65022a54015bccba0f48f3c36e1fbe1ebd796e227423db80be2d982c7bf710c510f48ca32feba840eb6cbeb65f3e8cdbf71e91ff7c0fdf9b688089a42c87e186aa92690d946037c9d53dc38f121782798a411a428eaf047d7ad03706cb4886207ce370ede785c68ee77352fa28c1f7dd80dc7e0ce077901459455791ac92c992bf2287c662249a0ef9663c44ff9f55d0a09b3faa4e7ca59ea57a5bb219636ec4be99fa95b538b505daaa720474c04c9ee3222c4743bbf13a98edb52918e7ad03343afa7c7224eed2f6e73ab5a29b2b6747f6a4047f2268bee61f60db056a5dc6d2a"]}]}, 0x4c0}, 0x1, 0x0, 0x0, 0x8000}, 0x40001) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000040)={0x4}) 2018/05/08 10:45:38 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/08 10:45:39 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) listen(r0, 0x7) accept4(r0, &(0x7f00000004c0)=@generic, &(0x7f0000000540)=0x80, 0x0) 2018/05/08 10:45:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xffffffae}]) 2018/05/08 10:45:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x5e) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000280)=0x9, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xd8, "2b9be828e362d3cf5bb37175c16b3132f2842dd3c107f453b5454e14ab9712c78684c4573b8915abd5436259c91216e7d6c8c292c1b9f75f1d0201d4520d6a35147658338262a62d57240ace68f829df2c5fde4067370919af764601f62036dcc0a851c9ed327f69dd7fd01fd2350a2ba0441edc4ffa80db7ce6a7400b4c82b3e366c970bff1325df00f90bbc2ab8bce9d78c1ef0fdbce5381cad5ed082885d120d9b545c4106fd550271009847b9ebe1d33a06a2e35ee07bf4eff35b4324cb8ab79928e1b9f5fa6d6257b7f9162ca8a871525768f478616"}, &(0x7f0000000180)=0xe0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000200)=r5, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000001c0)={r5, 0x7}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) 2018/05/08 10:45:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80000, 0x0) sendto$llc(r1, &(0x7f0000000080)="a5c4d227ce9fa2742556d9f7", 0xc, 0x20000000, &(0x7f00000000c0)={0x1a, 0x20, 0x8, 0xfc, 0x40, 0x4}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0xf) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/08 10:45:39 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) read(r0, &(0x7f0000000240)=""/110, 0x6e) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000000200)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x6, &(0x7f0000000040)=0x4) 2018/05/08 10:45:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x1, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/05/08 10:45:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:39 executing program 3: socketpair(0x1d, 0x803, 0x1, &(0x7f0000000080)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xe0000) 2018/05/08 10:45:39 executing program 4 (fault-call:2 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) [ 121.486763] print_req_error: I/O error, dev loop0, sector 0 [ 121.492933] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 121.500832] print_req_error: I/O error, dev loop0, sector 8 [ 121.506650] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 121.514434] print_req_error: I/O error, dev loop0, sector 16 [ 121.520336] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 121.528159] print_req_error: I/O error, dev loop0, sector 24 2018/05/08 10:45:39 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x8, 0x110, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="07000000000000000a004e240000010000000000000000000000000000000001f0ea85100000000000000000000000000000000000000000000000004ef70c99a27abf41000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a004e24040000000000000000000000000000000000000014a9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) [ 121.534083] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 121.541857] print_req_error: I/O error, dev loop0, sector 32 [ 121.547741] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 121.555532] print_req_error: I/O error, dev loop0, sector 40 [ 121.561416] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 121.569211] print_req_error: I/O error, dev loop0, sector 48 [ 121.575091] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/05/08 10:45:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) r2 = getpid() setpriority(0x0, r2, 0x0) [ 121.582896] print_req_error: I/O error, dev loop0, sector 56 [ 121.588778] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 121.596585] print_req_error: I/O error, dev loop0, sector 64 [ 121.602479] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 121.610260] print_req_error: I/O error, dev loop0, sector 72 [ 121.616140] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/08 10:45:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000400)={@local, @broadcast, 0x0}, &(0x7f0000000440)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000480)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:40 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f000001ef08)}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x200400) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000140)=""/101, &(0x7f00000000c0)=0x65) 2018/05/08 10:45:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x410400, 0x0) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x7, &(0x7f0000000100)={0x8}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:40 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pause() writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="3ad256270fba74325ad7db5415fb4660bf94cd95f2b3ea261112abd0296d16098499e783630443cf57a11f6d5d0c6bd0235f976173ebbaf940ad5b9091ec1dc187c1f1ee6b9806ccddf461b9906bc9836143f6194d6fc3b3822377209f61955dfcd117e853320c427e3f8344d22d431ceb1197a804bb7c308b3770f3528a38f461427c136eb340514f2e7c86538175721ceaa77e337097db12ac1bb88e9f41787970face48dec5e180443e6bf6642b5bce7d", 0xb2}, {&(0x7f0000000100)="ebb60c16d20f253667c73142754eadcb8a8473c0882f0c1862752d027815686093d74767238f99a8f63f35ce510bd458da4d6eb40b60fc0c41554086f17a7717c82a9bba8455cf10eae359e4d9f85b8802a6f59037a46b3192857234fdb61d9b2d64186d2712f1e0fba8dc8717937cb6aeced277403f78105aa933c0bca69a849469fd1f5e7ef2eeab3b36679a1e5f1d3c355f7628a882e8b74bde404670f5f519f35414cf18c07aa3ef26cae510ccfc165848601be856bc59d52ee516853ff5d6f0c6b35231ae504a776b2324f2977b983f00", 0xd3}], 0x2) write$binfmt_elf32(r0, &(0x7f00000016c0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000020006000000000000000000380000000000000000000000000020000100000000000000000000000300000000000000000000000000000008000000000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000240)) 2018/05/08 10:45:40 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) fcntl$setsig(r0, 0xa, 0x3f) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x204800) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x20, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ifb0\x00'}) 2018/05/08 10:45:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000001c0)=""/57, &(0x7f0000000040)=0x39) poll(&(0x7f0000000000)=[{r0, 0x18}, {r0, 0x200}, {r0, 0x42}, {r0, 0x4004}, {r0, 0x20}], 0x5, 0x8001) fcntl$notify(r0, 0x402, 0x4) 2018/05/08 10:45:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="010000ff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f00000000c0)) 2018/05/08 10:45:40 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000000), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f00000000c0)={r0}, &(0x7f0000000140), 0x0) clock_gettime(0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000440)={0x6, 0x6}) futex(&(0x7f00000001c0)=0x4000, 0xd, 0x0, &(0x7f0000000100)={r1, r2+10000000}, &(0x7f0000000200)=0x3, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x408200) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x50, r5, 0x302, 0x70bd2b, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 2018/05/08 10:45:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @broadcast}, &(0x7f0000000140)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"73617430000000000000d300", r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080)={0x6, 0x8, 0x8, 0x1}, 0x6) 2018/05/08 10:45:40 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e24}}) 2018/05/08 10:45:40 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40000, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x1f) 2018/05/08 10:45:40 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xfffffffffffffffa}, 0x39f) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/05/08 10:45:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:41 executing program 6: unshare(0x28060400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f0000964ff8)}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="8fcb3f41b693", 'ipddp0\x00'}}) 2018/05/08 10:45:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) signalfd(r0, &(0x7f0000000100)={0x9}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2}, 0x8) 2018/05/08 10:45:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000000c0)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'vlan0\x00', r1}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x1000, &(0x7f0000000140)=0x2) 2018/05/08 10:45:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:41 executing program 1: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/224) 2018/05/08 10:45:41 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="aa00003203876dc1ca2ab8b70ce9f8f373c15cfa01acc5f63ce90c867fbdb46b525a6bedfd670fadfbfcc4dfb579ddb1034777784cfd3f26a90d5dbce3407fbe2f9f416b0a63a8a2a7f0549249fea3ba90670ca509fe4b2ad057f22939f91b3f1423dbeafc318d724a636677a4b6"], &(0x7f0000000100)) 2018/05/08 10:45:41 executing program 0: r0 = socket$inet(0x2, 0x1000000000000005, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xc4, @time, 0x5, {0x8001, 0x100}, 0x1e90803f, 0x3, 0xc83}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[]}, 0x78) 2018/05/08 10:45:41 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x901, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000300)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2f000000180003fe06fffd946fa283bc80200000ff0000050300010000917076f1d16fe3a2d188737e0b0001000000", 0x2f}], 0x1}, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000001c0)=0x10) fdatasync(r2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r5, &(0x7f0000000200)='threaded\x00', 0x9) sendmsg$can_raw(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@can={{0x2, 0x200, 0x9, 0x7}, 0x1, 0x3, 0x0, 0x0, "4e393663ab4b6767"}, 0x10}, 0x1, 0x0, 0x0, 0x20040000}, 0x40000) tee(r3, r6, 0x80007387, 0x0) dup3(r3, r5, 0x0) r7 = dup2(r5, r6) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000000240)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x7}, 0x40, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6tnl0\x00'}) accept4$packet(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14, 0x0) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000480)={r8, @empty, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) 2018/05/08 10:45:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20401, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x17, &(0x7f0000000080), &(0x7f0000012ffc)=0x1c2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/05/08 10:45:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000000c0)={0x0, 0xb6f, 0x6, 0x1, 0x7, 0xff, 0xfffffffffffffffb}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000100)=0x6, 0xf362, 0x4) 2018/05/08 10:45:41 executing program 1: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009fff18500002400000700000000000000fff7df000008004665000002fb4b35", 0x26) accept4(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x80000) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/53, 0x35}, 0x0) 2018/05/08 10:45:41 executing program 3: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000fbeff8)=0xb3, 0x2, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000099c000/0x4000)=nil, 0x4000, 0x2000002, r0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8002, &(0x7f0000000000)=0x4000800003f, 0xf0, 0x0) mlock(&(0x7f000077c000/0x4000)=nil, 0x4000) r1 = pkey_alloc(0x0, 0x0) mremap(&(0x7f00002f9000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f000097b000/0x1000)=nil) pkey_mprotect(&(0x7f00003f8000/0x12000)=nil, 0x12000, 0x4, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x181100) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000080)={&(0x7f00006f4000/0x4000)=nil, 0x7, 0x5, 0x80, &(0x7f0000a6c000/0x4000)=nil, 0x1f}) 2018/05/08 10:45:41 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB='Lg\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000d00000038000200080009000000000008000800000000000800070000000000080008000000000014000100ff0100000000000000000000000000014c484a4849e13ad19e2a0d79458d7bb384"], 0x4c}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) 2018/05/08 10:45:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) socket$inet6(0xa, 0x80006, 0x3e8e55ad) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:41 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xab, 0x0, 0xd44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='>>lf\x00') syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8001, 0x111800) 2018/05/08 10:45:41 executing program 4: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r0}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:41 executing program 6: unshare(0x400) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0) r1 = accept4(r0, &(0x7f0000000080), &(0x7f0000000000)=0x80, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x580, 0xffffffff, 0x368, 0x368, 0x0, 0xffffffff, 0xffffffff, 0x4b0, 0x4b0, 0x4b0, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x7fff, 0x80000001, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1e}, @dev={0xfe, 0x80, [], 0xe}, [0xffffff00, 0xff000000, 0xffffff00, 0xff000000], [0x0, 0x0, 0x0, 0xff], 'gretap0\x00', 'bpq0\x00', {}, {}, 0x3b, 0x9, 0x1, 0x4}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0x4a}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x5c9, 0x7ff, 0x1f, 0x1, 0x4, [@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, @empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, @dev={0xfe, 0x80, [], 0x1c}], 0xb}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xfd53}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d6, 0x3, 0x80000001, 0x3}}, @common=@inet=@socket2={0x28, 'socket\x00', 0x2, 0x3}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xb}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) 2018/05/08 10:45:42 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x200842, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x14010, r0, 0x3) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'bcsh0\x00', {0x4, 0x4, 0x7, "6335eba624fb", 0x3}}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4f, "487e725b79122b7752dbc2cf7d88ac3d1711c9869f5bd5e61c034459e1d2914409341722d1b7892007ade7499ff86e34c0e011956c166d6a704824eabcf7f2ab0b9bedf0ed7bf4a73218d0e3aab334"}, &(0x7f00000000c0)=0x57) connect(r0, &(0x7f0000000280)=@nfc={0x27, 0x1, 0x0, 0x5}, 0x80) seccomp(0x0, 0x6eb97d505c655832, &(0x7f0000000380)={0x5, &(0x7f0000000080)=[{0x7fffffff, 0x4ec, 0x9, 0x8d85}, {0x3, 0x2a56, 0x9, 0x3}, {0xfb0, 0x0, 0x5}, {0x40, 0x800, 0x2}, {0xffffffff80000000, 0x8, 0xab, 0x1a}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x43, "6e09f06dbc2c7eea03278c71a292476eaa0076ab2e72e61a2bd70bee29547ecc257b113ad2be3db889ae17e4ea2f8fbfebeb99bc2f3d6a2f176328f7897ae1e2c9ce52"}, &(0x7f0000000180)=0x4b) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000340)={'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x9, 0x9, 0x100000001, 0x6, 0x8000}, 0x14) 2018/05/08 10:45:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:42 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x10000000000004, 0x32, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/05/08 10:45:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01c20100", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:42 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xab, 0x0, 0xd44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='>>lf\x00') syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8001, 0x111800) 2018/05/08 10:45:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/05/08 10:45:42 executing program 7: r0 = msgget$private(0x0, 0x627) r1 = socket$inet_dccp(0x2, 0x6, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x4, r2, r3, r4, r5, 0xa, 0x4}, 0x0, 0x3, 0x3753, 0x9, 0x8, 0x6, r6, r7}) r8 = msgget$private(0x0, 0x0) msgctl$MSG_INFO(r8, 0xc, &(0x7f0000000000)=""/166) 2018/05/08 10:45:42 executing program 0: pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) flock(r1, 0x5) flock(r0, 0x2) flock(r1, 0xffffffffffeffffd) 2018/05/08 10:45:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000380)="5da8cbbee8a5e470637ba554a06b573dc77d9f6f54c35455d72389d2ce850e31a1b8c3d32a047295334ed16dd7f14f1862c125d52d7ec12e06cf388df97bfd8e8637ac1967574ccfd00203c7c3cec9fff490206f4c337b90ec6e975bad0ca512542281b6cb", 0x65, 0x7f, &(0x7f0000000400)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, r2}) r3 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@loopback, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000440)={{0x62, @multicast1=0xe0000001, 0x4e24, 0x2, 'sed\x00', 0x17, 0xfffffffffffffffe, 0x3a}, {@multicast2=0xe0000002, 0x4e20, 0x3, 0x7, 0xffffffff, 0x3}}, 0x44) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000640)={'vlan0\x00'}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x504000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=@getsadinfo={0x1a4, 0x23, 0x4, 0x70bd2c, 0x25dfdbfc, 0x0, [@output_mark={0x8, 0x1d, 0x100000000}, @algo_comp={0x80, 0x3, {{'deflate\x00'}, 0x1b8, "b3179d8d69471907b5b265d3ed873e989742088bead5ab8d7833d7970a35c9f31b58a7f3b2d1e34d6f42b8cf202af791705c6d0313ed96"}}, @ipv6_hthresh={0x8, 0x4, {0x59, 0x40}}, @etimer_thresh={0x8, 0xc, 0x4}, @ipv6_hthresh={0x8, 0x4, {0x7e, 0x2d}}, @encap={0x1c, 0x4, {0x2, 0x4e21, 0x4e21, @in=@loopback=0x7f000001}}, @srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @policy={0xac, 0x7, {{@in6, @in=@multicast2=0xe0000002, 0x4e24, 0x6, 0x4e22, 0x0, 0x0, 0x20, 0x80, 0x0, r2, r4}, {0x8, 0x2, 0x2, 0x6, 0x800, 0x2, 0x3, 0x1}, {0x7ff, 0x2, 0xffffffff, 0x400}, 0x6, 0x6e6bbb, 0x0, 0x1, 0x1}}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4000000}, 0x2400c040) 2018/05/08 10:45:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00000a7000/0x10000)=nil, 0x10000, 0x3, 0x32, r0, 0x800000000040) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020020126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r1, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20000800) shutdown(r1, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006c3f18)={{{@in6=@mcast1, @in6}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000dc1ffc)=0xfffffffffffffdb8) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0x495) getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000301ff4), &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a9ff4), &(0x7f0000dc8000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000078cffc)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee6ff4), &(0x7f00008c1000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f13ffc)) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000bb000), &(0x7f00006abffc)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000894ff4), &(0x7f0000fd4ffc)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004fdffd), &(0x7f00000a6000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003c4000), &(0x7f0000000100)=0x27a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e28ff4), &(0x7f0000d7c000)=0x187) getgid() 2018/05/08 10:45:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40100, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="580000001400332300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022f70c0001000409080000000000006e06ce", 0x58}], 0x1) 2018/05/08 10:45:42 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0201810000000002"], 0x20) write$rdma_cm(r0, &(0x7f0000000540)=@set_option={0xe, 0x0, 0xfa00, @id_tos={&(0x7f0000000680), r1}}, 0xfed4) 2018/05/08 10:45:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[], &(0x7f0000000080)) vmsplice(r0, &(0x7f0000002400)=[{&(0x7f00000000c0)="8fc5745a33b662477d42c11a41291980c7b2e2581ede34ef01de142f433400ad23f4e13d6eaa81fcf8e81d62213160827654b28405cfde170c49367b8f509412515027", 0x43}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="87523b5166030e355e62326ddfc42f559f47539b499e71c9a06e38a77e7c57dff45c6b1c48174b240d250b7d97", 0x2d}, {&(0x7f0000001180)="cf9bf8e8d74ca19dba192dd2b8be620389fa1a3db616ac7c2407a18fa280bbb168cccb5f061dc2971c56536ad7e0aecc89cc427685869c923015ed12d3ba289ab186d0391bd45ff4b792cc72e32b7600decab0dedb92fff252cd517cf8de6f42", 0x60}, {&(0x7f0000001200)="32f4e53695b8a625357860715f380952bf410c2ca8502d7eba2fde80ec67668a37e969a8c53ee6893ba916e3a8d57777e878d793ec3905821e9d117f82276bde7eeda2674316197b7f5792b0c6e5545a01eb3c79b450a2fb08e96baf8fdea4703f8ec6f9", 0x64}, {&(0x7f0000001280)="5fed9d7eb2116fb4afea0eda35653e1083530ee2338a0392ad18f2b9825de863381c3c1bb5536e1aba05004a2e328d7a2738786f6c041db0460c3f169805be0747e06cf84f75678168d5bfe79adae984b5ab99a5bd5954860d96663217a52aefec22840bd9d9fc9d7b71b988aa3a354d4fb078cdf4dbdfafbdc75d90474d9877c15d3ac73cf1e27371d46c5a1be70a17f4cdaa230728dbf7757ceb", 0x9b}, {&(0x7f0000001340)='wZ', 0x2}, {&(0x7f0000001380)="7ba2ec618206e6ab1d96761b977d11683324075df3e9510e87c06b13a0fa330d8d4a929029ca4d520f57a3b71e28bdab2923f9d2ca4e1fc30c17d4b212c670e15a4909855ee1debe87d8005819c1ded109129aee07fbbaba081f881fe89fa2855ddc628b0149e2e15d36", 0x6a}, {&(0x7f0000001400)="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", 0x1000}], 0x9, 0x4) 2018/05/08 10:45:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:42 executing program 7: r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'fiwter\x00', 0xe, 0x2, 0x308, [0x0, 0x20000ac0, 0x20000af0, 0x20000d98], 0x0, &(0x7f00000000c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffbfffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'bcsf0\x00', "65716c00000000100000000000002000", 'gretap0\x00', 'ip6_vti0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xd0, 0x130, 0x160, [@m802_3={'802_3\x00', 0x8}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x15, 0x0, 0x0, 'ip6gretap0\x00', 'yam0\x00', 'syzkaller0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xe8, 0x118}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "50565d8f5458f367375ff7b67e8cb7ecf890a582bbdbf944780f9e3ce95d0dbb9650145c1859e89578c19acac6e66094c8a92a5f722477f02df073f6f721d300"}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x380) 2018/05/08 10:45:42 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x81, 0x40000) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000240)) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYRES32=r0, @ANYBLOB="11010000000000006cf94d083fe7f419cdc5c87577749393ba0336fd01ee3ab90baf93b813e3676544d7c70c3810fb06ec3bdbd27cde8bfa07a9600bc835c180487ad02c7085696445315bc33dd1bbfe2a6c7ab7b4509161c1d3c846231aca88638285e12a2116332d0260b1160000000000000000112834ef34e91219b1d645f7834d79f1a9ed506c72e082f29a77aa974e927737a53d0503ce81cf333e1165025d7c9e3ef5edca018eb51c7f3ca1f8df9c734869f91459259f748d932085a425"], 0x412) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r2, r0}}, 0x18) [ 124.816590] x_tables: eb_tables: redirect target: used from hooks FORWARD, but only usable from PREROUTING/BROUTING 2018/05/08 10:45:42 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[], 0x0) vmsplice(r0, &(0x7f0000000640)=[{&(0x7f0000000100)="3e47f74c1ac1ae8153fc845d27a7d11a8e395cd960c0172936f1d85a9ec53894697445c7d56732c1cd17e485514583e28c2393a7c5b14a9de58577176fd17ca1b2e80070cf986eb5d6c6db197b35601ccd31852c951588058071566e4535f2f75719d1caf0d6f531e4f8bb09654ff6446134554b121069e599bad6ab7cc0c3eb88440037bf4e6ef58963bc412f5758f68bf9f4349c99b7955cb5fbf5ee199bcee9bd61eefaaba81f94434ecebda99e49766d72e1ca911522bd053cf01dbf0afe13b734e5a0", 0xc5}, {&(0x7f0000000200)="5a5691a1b92e527d55e238c954d0de3b9551a819456631da4da3f73ce0ea3b8f9e7f6704d7e5a21d97267cd2236b7d9d61a918b6b2abd0ce23311cb4ebe4fdd2e258e918b9d6166d7ca5df6604b9af7c3305afef8157de8966c4b1ca37eee58ebee876f0c4a83d1143d3b296abd12d20c2031fcf95b0b700397465", 0x7b}, {&(0x7f0000000280)="cea6a47b814cb289b0455d2ff4989611d640352bfaecba0ea037f90aad675090b0b08c2810a79761918e56", 0x2b}, {&(0x7f00000002c0)="d50cfe2b147aff9b23bc85d9c4717af72f285c35835df62d6ff81051b309228f5c0cad5a813106884d8e2b660fd5892ab39b27706733de749aa116f60e3fe44da2f2ab312830032a8042ede1295eb7fc1bd9ca7070e078bfd6936cf5acd37f21c41938acc06e4f6409a5342b502580669700ee08f401b4e05aa3b7bc020bd65978e80685d82cc2e2ca13e3f5134378a02cb2fe6afe59ff29722ea7979a17287fe917aec4e54f34e03d3989cc7bb8532262eca458b0c4c62cb1e1b8042b62bc77e2293f9c34a2a80f6c44d794682d7b0e0b834625fa0a381f754fa2d511a470ef6f9945ff5d53865c0e76f266810a9b77ebe4b0d384", 0xf5}, {&(0x7f00000003c0)="287e49e1b5715188430941b051c7dac219e8023627ca23c0923a9ce2665dd6481780a90dcb5ca6fe9e8bd7ee0d7f21437ca48767e1ce54bb0a90cddc46c83708cc64660961c72ca2baafe0313cf86cb44fcb08e74be90696fe1e6de381265914fbe689a83cd86dbfec5266ecdad956793296820f2db9985bc421fcd8871bb5f7b2204bd48c8446b179", 0x89}, {&(0x7f0000000480)="9c87bf8a5d69db4f92d058d0f494ba66e3b22ef7c0053199d18d935cbae5130e7d908021160565634b66a2992ae0b3ceb8543f40a5c681f767dc49d19a8becb6bc829445166e46f647e9de7806b3b3c3147a2cd3211013432979b10054f8e12eeec3c35cb350d527fa72a434d58ca45b7d43d23fab6f75c84c09d4feaf7bdef09e604fb7c7381800a1c03fd816390e412f96df86c3390aadab74380ef67228e66d0f8620d968e71559c5cb961b63ddb6a594b2fba28f2e2e38ad3efd4953a0a2a41c7bf431f5877207415bd1", 0xcc}, {&(0x7f0000000580)="0b3f90e2c8217c5be72c", 0xa}, {&(0x7f00000005c0)="a206fb6b0a1d98f7fc26f538b86b636cae5364ef15ae9b6f37cf83e92ba6d3c236db28b8d0cf565ab9213d44414cb2e4620e706415823c03bb9efef80bf246a0103c1e978665970be2322240481f7afaeb4b59d5bfdd7eee70f8e1ed98d158f83a21baeffaec7b78c28fa4af6bb623b701ca38328c", 0x75}], 0x8, 0x5) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000080)=""/37) getpeername$packet(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x14) 2018/05/08 10:45:42 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000005c0)={0x0, 0xbc, &(0x7f0000000500)=[@in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x1}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0xffffffff80000000, @local={0xfe, 0x80, [], 0xaa}, 0x9ca}, @in6={0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0xb216}, @in6={0xa, 0x4e20, 0xfffffffeffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=r1, &(0x7f0000000680)=0x4) r2 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/fib_triestat\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'yam0\x00', 0x0}) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x600000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x240002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000140)={r0, r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) 2018/05/08 10:45:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000002c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'dh\x00', 0x2}, 0x2c) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xc3, "ddc2f2549194903c5640ef505d943e2bc33238c3b5388a85a46704413f0f908d5d76309b923eed300f2196f9cdbc2ad912c7b5ecab269828c47100f9293f92029eb5e770a17812f7b843c560c4783bef0dc14b77ee686b87aa8a05a9cc578dafc848c89ead7b911a28dfb73692dc61134d9979b62af29c88769f098231f55108df16f8ffe88230372e59fef302d9576bf112ea3830b807f07b3eae719cfd96762017fa621c3ea9a8ebc0040bca2b688aecb385555d4cc1229c2cab8eb5f53df3f7781e"}, &(0x7f00000001c0)=0xcb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @rand_addr=0x12}}, 0x7ff, 0x6, 0x7, 0x5, 0x7ff}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xfffffffffffffffa, 0x1f, 0x1, 0x1053f0ae, 0x6}, &(0x7f0000000240)=0x14) 2018/05/08 10:45:43 executing program 7: r0 = socket$inet(0x2, 0x3, 0x200000000006) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x457, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) sendmmsg(r0, &(0x7f0000003580)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="100000000eedffffffffffff0f0000000000000000000000000000a400000800"], 0x20}}], 0x2, 0x0) 2018/05/08 10:45:43 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x4, 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)='(', 0x1}], 0x1) 2018/05/08 10:45:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10000, 0x200) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x9, 0x5}) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/08 10:45:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:43 executing program 0: pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) flock(r1, 0x5) flock(r0, 0x2) flock(r1, 0xffffffffffeffffd) 2018/05/08 10:45:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x13, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0xa43348}, [@generic={0x4, 0x6fe0, 0x1, 0x7f}, @call={0x85, 0x0, 0x0, 0x2b}, @jmp={0x5, 0x1, 0x0, 0x5, 0xa, 0xffffffff, 0xffffffffffffffff}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4}, @generic={0x3ff, 0x0, 0x20}, @alu={0x4, 0x1, 0xc, 0x7, 0xf, 0xffffffc1, 0xffffffffffffffff}, @map={0x18, 0x7, 0x1, 0x0, r2}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x200, 0x39, &(0x7f0000000200)=""/57, 0x40f00, 0x1, [], r1}, 0x48) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x280800) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) 2018/05/08 10:45:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01f7ee477f255e000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1}, &(0x7f0000000040)=0x8) [ 125.351890] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x25c8/0x2790 2018/05/08 10:45:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0xc0d0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x9) write(r0, &(0x7f0000cbdfb8)='v', 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r2, 0x3, 0x100000000000001}, 0x10) [ 125.408432] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x25c8/0x2790 2018/05/08 10:45:43 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000000c0)={0x1ff, 0x4, 0x6}) 2018/05/08 10:45:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:43 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0xfffffffe8000201f}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x40, {0x2, 0x4e20, @rand_addr=0x8000}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x100, 0xa00000000000000, 0xfff, 0x9, 0x2, &(0x7f0000000000)='ip_vti0\x00', 0x80000000, 0x51a, 0x8001}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000076eff4)) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_getanyicast={0x14, 0x3e, 0x100, 0x70bd2d, 0x25dfdbfd, {0xa}, ["", "", "", ""]}, 0x14}, 0x1}, 0x4040000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) 2018/05/08 10:45:43 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000180)={0x3783, 0x40, 0x12, 0x7, 0x10, 0x6}) pause() r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4000000000080, 0x2}, 0x2c) fcntl$setflags(r0, 0x2, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000140), &(0x7f0000000040)=""/203}, 0x18) 2018/05/08 10:45:43 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket(0x0, 0x80006, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0x9) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x14}}, 0x287) sendmsg$rds(r0, &(0x7f0000000080)={&(0x7f0000000200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f00000011c0), &(0x7f0000001200)}}, @fadd={0x58, 0x114, 0x6, {{}, &(0x7f0000000100), &(0x7f0000000140)}}], 0xb0}, 0x0) 2018/05/08 10:45:43 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x4) write$fuse(r0, &(0x7f0000000140)={0x20, 0x0, 0x6, @fuse_ioctl_out={0x5, 0x9, 0x5, 0xc313}}, 0x20) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0x7f, 0x47, "f3c4af6dcf9d756656037ae1b48b92bdeb466e6ea48d4445ecfff50b5090add6dbe4c75ed90e163ab7982dd2a1f31a4580e2bd78f22200552b596265307c550edc79c23a801d8c"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:43 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0xc800, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridge_slave_0\x00', {0x4, 0x9, 0x3, "3253055adabf", 0x10}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/05/08 10:45:43 executing program 6: r0 = socket$inet(0xa, 0xa, 0x666) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xc214, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) 2018/05/08 10:45:43 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="3e0c4252f543b7ca1d9bf3d4a1e21bc322459b8320419ccc6a0c22624ab007e2f12af75dc05c48b8917f79dc9419319a0733d09c22756a400c4ee780212f25ef54ecbff4476326d77492622f64758ebdf0c2ffd72625748575e7dc57abd1c12f6a07d1b67824c8182ef42e3b921e8b2cb8d3a7a6e913a0ae1ac2b2a9f854683631d6b782b7f530d0d626312b5cf5f86d74d5b7f72c35e7b388a2c9deadaa0f4b198f94d8c52212d636c874ed8c037c7f516299982aa79b89f6468b4dac6f3c1bc7fce831115b5fe3639d", 0xca, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000080)={r0}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/08 10:45:43 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b51100000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0", 0x64, 0x0, &(0x7f00000000c0)={0xa, 0x200000800, 0x2000000000d}, 0x1c) 2018/05/08 10:45:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, r1}) [ 126.020487] could not allocate digest TFM handle [ 126.069831] could not allocate digest TFM handle 2018/05/08 10:45:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x210002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x94013, r3, 0x0) 2018/05/08 10:45:44 executing program 7: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, {{}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDADDIO(r0, 0x4b34, 0x6) dup(r0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000000)={0x6, 0x32, 0x1}) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/05/08 10:45:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:44 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40100, 0x0) r1 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xffffffffffffffff, 0x80, 0x0, 0x4, 0x3f, 0x7, 0x80000000, 0x0, r2}, 0x20) 2018/05/08 10:45:44 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/110, 0x6e) getdents64(r0, &(0x7f0000f57971)=""/1679, 0xfffffffffffffffe) getdents64(r0, &(0x7f00000002c0)=""/164, 0xa4) 2018/05/08 10:45:44 executing program 1: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x200) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0x3, {{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x87d}}}, 0x88) flock(r0, 0x2) r3 = epoll_create(0x102050204) flock(r3, 0x5) 2018/05/08 10:45:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f0000000100)=@ethernet={0x307}, 0x80) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x220100, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000000c0)={0x3, 0x4, 0x3, 0x5c9fdad6, 0x5, 0x3}) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000200)=ANY=[@ANYBLOB="2108000000000000072000fc0dea06fe7f00040000000000000734a1890000000000e4cc1c953eb60498ffffffff00000000c2040000000005020008c204003bfc9b2453bf75d0e53395d31cb6002020"], 0x50) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9c70, 0x121880) ioctl$LOOP_CLR_FD(r3, 0x4c01) kexec_load(0x0, 0x6, &(0x7f0000000600)=[{&(0x7f0000000280)="9c853500fdf6efc7a9ae8fb298c3b95ca148bc762896d98341f92adafd04bb952c", 0x21, 0x5, 0x7}, {&(0x7f00000002c0)="d5fb7cb051af4f95d48c869603030335cea8330f856314ff9898afa29c58e05d0df0a0b216eb0c003d8b2b21bf0281696f3003d119", 0x35, 0x4, 0x400}, {&(0x7f0000000300)="14306372b0df2606d097337b43966aa7017c85bfa7e7e433109d9ed39944474cb110f2be69138caaa147a61a734ead771371b114c456f37550ed65a1eb962866fb1360997212e024f404", 0x4a, 0xb, 0x3}, {&(0x7f0000000380)="bc383179d9237461", 0x8, 0x937, 0x4}, {&(0x7f00000003c0)="e5c3a1c6172335ef1a26ad3afdc1268329132cbf4535cfe50d8e72227b1311b4d1e48295c4bb6fafc2ccae07e3e5e1891064f12722411cb1a0e7e936a7c4bb99f179101f26e5ebea47f95d4f725522b032a80f717c88e80c7197ad975c880b308c3c36b457ed2f196dbe53110e023917dfc9478519d912b5860063277d8a218812e2a993d12cff9e56dfa710aa3caaceaa6768205ff2c03c0d2a9cd0ed808d7b46be8fc6ab0cc23be51f772e688788e8a13c9d30ca4db0f2dd62d0ad87cd2fee32f3932cdd75d250f0202997c6eb0c9764cfea375fd48df6b64e2ecd63401df00397e545", 0xe4, 0x1ff, 0x6}, {&(0x7f0000000500)="7f6e705bcfc2e32bff55a31b49eb4206efcef0bf4a7e203255865036e10be5627e801026396f409a567e7a8707dab0f345bd496a96f7eb4ccc0aab610db08ee85242ef9f714c8e547cde62edbee77e1b7598d240b65b7ceac1dbe4845afa833169d6ada6f2439bc286544e7ad1f110a45ddd7d932f3506a3162e8192b9638fbf02cf2f47367024841feba8c7ab65bf98ae2b2c45ebfdec34510b356324747ae931c0725c2c94e55b3f9f9c1e3941152e10a392421e63ad5668b44443758bb72ea614f465c128bd13eb34b54cbaee1d8beba4726cd8fe5d3555f2616946376fcb461351a11d7e28e93cfd2067", 0xec, 0x4}], 0x330000) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9, 0x8000) 2018/05/08 10:45:44 executing program 3: r0 = socket(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x3) fcntl$getflags(r0, 0xb) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x82) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x3ff, 0x1, 0x6098}, 0x10) 2018/05/08 10:45:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="01000004acae660d6f86ea32af786aa671ea79f83dd98688d8a59a242fd1fe95a0b1ecf6d2a0c66f3f9f99398095bec567cc7125ce5c3e3ec6e863158fb380fe99862224cd17efb51510fa2fdcb45b8e378f286654853df2d8ef76aa25", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:44 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x938, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup(r1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000180)={r3, &(0x7f0000000280)=""/95}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r4, 0x5}, &(0x7f00000000c0)=0x8) 2018/05/08 10:45:44 executing program 6: timer_create(0x3, &(0x7f00000000c0)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000140)}}, &(0x7f0000000240)) r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x329000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x1) fchmod(r1, 0x20) timer_create(0x6, &(0x7f0000000140)={0x0, 0x35, 0x3}, &(0x7f0000000180)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x20000, 0x0) mq_notify(r3, &(0x7f0000000380)={0x0, 0x39, 0x1, @thr={&(0x7f00000001c0)="7d06dff88f637d51cb0e1aec90d879bcd66e24d5dcc51e5605b5ad4c63a1a1807102e08af974ae4226551e343f8f90cb3027de17c755f664ae76a6f53edcb90ef05c7080a76ee40f9ceb62f7a115947ed7d153a8963174f5df3d2c1feb5fcd5c90f12de513915129f4490001", &(0x7f0000000280)="d81c32dd922f2823ce11abaaed6fb797bd605217f2ab6a74f043e8a6e58127d371d563c262bfeda60ea9cfbe2535aa7f8f5ca0d5709d8b0b04dbb03136ed8682758539d83bef46d80e722c6253581a519e887a4a665bc93c688f08baf454b469c68f7bc79f0324310de1789bacc68eec668c684806106bd8ba6a3df82bc49ae0a18ccc297c47d7ecd3cbb2257a7c8f2e6b087f4de2e2825a337e58759877380abb8dc9246683305b055e61a6edb44743e442e0dc4bb81061f08cb7bf98f27513a45cf83a0c16e5921d21e88149332beb"}}) timer_gettime(r2, &(0x7f0000000100)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/05/08 10:45:44 executing program 1: r0 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400000043001e00000000000000000000000000"], 0x14}, 0x0) 2018/05/08 10:45:45 executing program 0: clone(0x0, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x10000000}) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0x8) socketpair$inet6(0xa, 0x6, 0xc83e, &(0x7f0000000080)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000400)=@get={0x1, &(0x7f0000000340)=""/147, 0x2}) setpriority(0x1, 0x0, 0x0) 2018/05/08 10:45:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/05/08 10:45:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/08 10:45:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x800) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000100)=0xfffffffffffff001, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2}, &(0x7f0000000040)=0x8) r4 = accept4$inet(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r3, 0x7fff, 0x8, 0x10fb, 0x7ff, 0x3}, &(0x7f0000000280)=0x14) 2018/05/08 10:45:45 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$TCXONC(r1, 0x540a, 0x2a) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000100)=0x9) 2018/05/08 10:45:45 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aa"], &(0x7f0000001040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/08 10:45:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:45 executing program 6: syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x401, 0x101100) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x40000089f0, &(0x7f0000001740)={'ip6gre0\x00', @ifru_flags}) 2018/05/08 10:45:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x6000}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x141000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000280)={@dev, @rand_addr, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x50d, 0x4e24, 0x1, 0xa, 0xa0, 0x20, 0x3e, r2, r3}, {0x0, 0x101, 0x6, 0x1, 0x0, 0x5, 0xfff, 0x94}, {0x7, 0x4, 0xa29, 0x7}, 0x5, 0x6e6bb2, 0x1, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x3, 0x3, 0x100000001, 0x9, 0x40, 0x9}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f00000000c0)={{0x3f, 0x20, 0x4, 0x4, 0x4, 0x800}, 0x6}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r4}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00000001c0)={0xfffffffffffffc8b, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000200)={0x8, r6, 0x50001, 0x1ff}) fanotify_mark(r5, 0x8, 0x20, r5, &(0x7f0000000180)='./file0\x00') ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000000140)={0x7ff, r7}) 2018/05/08 10:45:45 executing program 1: r0 = socket(0xf, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ip_vti0\x00', 0x1302}) write$tun(r1, &(0x7f0000000000)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001}}, 0x20) [ 127.647261] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.654233] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/08 10:45:46 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc81, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)={0x0, 0x0, 0x0, 0x27fd2d05, 0x1, 0x7, 0xfffffffffffffff9, 0x4}) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) 2018/05/08 10:45:46 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x200000000000, 0xd3d}]}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e23, @rand_addr=0x8}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x800, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) 2018/05/08 10:45:46 executing program 0: open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000000140)='./file0\x00') 2018/05/08 10:45:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000200)=0x96) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x7, 0x7f, 0x7f, 0x1, 0x50, 0x800}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000180)=0x9) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000140)=0x1) 2018/05/08 10:45:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x28, r1}) 2018/05/08 10:45:46 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000000180)='../file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) r0 = open(&(0x7f0000000100)='../file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/05/08 10:45:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/08 10:45:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x100000000000, 0x800000000007ffc, 0x41, 0x8000}) sendto$inet(r0, &(0x7f0000000040)="7af9b6363acb602188449f5da6f502e8fcaf208f1d010650cde78dd04157982eac0f01e5e6e0456789e61175127e5a85a11d3de3f60f165e093d7d6d5901bbef38bbf694e4fc4739fcbb29bac5e079a5c2ba03c624761a9949bd0dba87207f53866fb724a8a0172c0fcb1b3cb5389381561eb934dab059c8c7990e55a58e239dc37cac4bb2ee067f773a7e3a87d1e9162a9a77cf05026487ee55ce445ee778abde0643cf23eb0462cbd7b4c6e857257fa9ccccce2a3ff8c09bcb343b37afdbda628268e51dbd665918e1e3a079fc07ca36f3e2b42a70a7c80903902d1813", 0xde, 0x4800, 0x0, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/08 10:45:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'veth1_to_bond\x00', 0x0}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x46, r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/05/08 10:45:46 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8092}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000006ff8)=0x6fc) 2018/05/08 10:45:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9, 0x10, 0xffffffffffff12d6, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xfffffffffffffffe, 0xd4f6, 0xffffffff, 0x3, 0x3}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000d928a6b1fa0807dfd5fe609df6c8cf8dc8ab3f00000010889732f57210661c0a632739ee3b745724ef804bbbfd18014098d9ad3939292370a2fe7417242df8870b0924933b71ce4206b53ee4fe84", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3}, &(0x7f0000000040)=0x8) 2018/05/08 10:45:46 executing program 1: r0 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) userfaultfd(0x800) 2018/05/08 10:45:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x8, 0x4}]}, 0x24}, 0x1}, 0x0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0xb5f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200)=0x8, 0x4) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x20) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={r3, r4}) 2018/05/08 10:45:46 executing program 0: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x69e, &(0x7f0000000100)=0x4) finit_module(r0, &(0x7f0000000280)='wlan1\r!\x00', 0x1) r1 = inotify_init() r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000180)={0xcc, 0x0, 0x4f, {}, 0x8, 0x7bc}) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x810) r3 = creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) accept$netrom(r0, 0x0, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000240)={&(0x7f0000ffb000/0x4000)=nil, 0x72, 0x7, 0x8, &(0x7f0000ffc000/0x1000)=nil, 0x6}) fanotify_mark(r3, 0x10, 0x10000, r3, &(0x7f0000000200)='./control\x00') socket$kcm(0x29, 0x7, 0x0) 2018/05/08 10:45:46 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0xfffffffffffffffd) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000000040), &(0x7f0000013000)=0x4) close(r1) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x101082, 0x0) ioctl$TIOCNXCL(r3, 0x540d) recvmsg$kcm(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/180, 0xb4}], 0x1, 0x0, 0x0, 0x1}, 0x2) getpeername$llc(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) close(r2) 2018/05/08 10:45:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) socket$inet6_udp(0xa, 0x2, 0x0) [ 128.782276] BUG: unable to handle kernel paging request at ffffc90012b00000 [ 128.789518] IP: memset_erms+0x9/0x10 [ 128.793261] PGD 1dc24b067 P4D 1dc24b067 PUD 1dc24e067 PMD 143127067 PTE 0 [ 128.800291] Oops: 0002 [#1] SMP PTI [ 128.803945] Dumping ftrace buffer: [ 128.807509] (ftrace buffer empty) [ 128.811237] Modules linked in: [ 128.814479] CPU: 0 PID: 9614 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 128.821339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.830756] RIP: 0010:memset_erms+0x9/0x10 [ 128.835013] RSP: 0018:ffff88014318f460 EFLAGS: 00010282 [ 128.840416] RAX: ffff8801fdcef900 RBX: 000000000011e300 RCX: 000000000011e300 [ 128.847724] RDX: 000000000011e300 RSI: 0000000000000000 RDI: ffffc90012b00000 [ 128.855037] RBP: ffff88014318f4a0 R08: 0000000000000000 R09: ffffc90012b00000 [ 128.862356] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc90012b00000 [ 128.870208] R13: 000000008acef901 R14: ffffc90012b00000 R15: 000000000011e300 [ 128.877522] FS: 00007ff06bccb700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 128.885786] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.891712] CR2: ffffc90012b00000 CR3: 000000014d27e000 CR4: 00000000001406f0 [ 128.899026] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 128.906355] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 128.913662] Call Trace: [ 128.916326] ? __msan_memset+0x1c/0xd0 [ 128.920318] snd_pcm_format_set_silence+0x1fa/0x4f0 [ 128.925418] loopback_prepare+0x4ef/0x10b0 [ 128.929739] ? loopback_hw_free+0x270/0x270 [ 128.934153] snd_pcm_kernel_ioctl+0xe58/0x2940 [ 128.938864] snd_pcm_oss_set_trigger+0x5a6/0x1200 [ 128.943767] ? __msan_poison_alloca+0x15c/0x1d0 [ 128.948503] snd_pcm_oss_poll+0xaf5/0xe10 [ 128.952745] do_sys_poll+0x125c/0x20e0 [ 128.956738] ? snd_pcm_oss_write+0x13f0/0x13f0 [ 128.961420] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 128.966955] ? pick_next_task_fair+0x1d1e/0x1f70 [ 128.971836] ? kmsan_set_origin_inline+0x6b/0x120 [ 128.976744] ? __msan_poison_alloca+0x15c/0x1d0 [ 128.981446] ? __switch_to+0x2b3/0x420 [ 128.985431] ? switch_fpu_finish+0x6e/0x4d0 [ 128.989801] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 128.995188] ? balance_callback+0x48/0x250 [ 128.999449] ? finish_lock_switch+0x25/0x50 [ 129.003796] ? finish_task_switch+0xdb/0x230 [ 129.008232] ? __schedule+0x6a1/0x730 [ 129.012090] ? schedule+0x1cc/0x2f0 [ 129.015800] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.020667] ? kmsan_set_origin+0x9e/0x160 [ 129.024935] SYSC_poll+0x2d2/0x560 [ 129.028530] SyS_poll+0x54/0x80 [ 129.031860] do_syscall_64+0x309/0x430 [ 129.035766] ? SYSC_pselect6+0xed0/0xed0 [ 129.039854] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 129.045062] RIP: 0033:0x455979 [ 129.048259] RSP: 002b:00007ff06bccac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 129.055971] RAX: ffffffffffffffda RBX: 00007ff06bccb6d4 RCX: 0000000000455979 [ 129.063241] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000000 [ 129.070509] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.077787] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 129.085089] R13: 00000000000004b0 R14: 00000000006fb120 R15: 0000000000000000 [ 129.092373] Code: 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 [ 129.111844] RIP: memset_erms+0x9/0x10 RSP: ffff88014318f460 [ 129.117553] CR2: ffffc90012b00000 [ 129.121018] ---[ end trace f1020a46d9141edf ]--- [ 129.125789] Kernel panic - not syncing: Fatal exception [ 129.131660] Dumping ftrace buffer: [ 129.135200] (ftrace buffer empty) [ 129.138895] Kernel Offset: disabled [ 129.142520] Rebooting in 86400 seconds..